PHPIndex

/*! v2.6.6-363caf5, 2018-02-14T14:22:17Z */
!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c||a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(b,c,d){"use strict";var e={};e.encode=function(a){for(var b=[],c=0;c<a.length;++c){var d=a.charCodeAt(c);d<128?b.push(d):d<2048?(b.push(192|d>>6),b.push(128|63&d)):d<65536?(b.push(224|d>>12),b.push(128|63&d>>6),b.push(128|63&d)):(b.push(240|d>>18),b.push(128|63&d>>12),b.push(128|63&d>>6),b.push(128|63&d))}return b},e.decode=function(a){for(var b=[],c=0;c<a.length;){var d=a[c++];d<128||(d<224?(d=(31&d)<<6,d|=63&a[c++]):d<240?(d=(15&d)<<12,d|=(63&a[c++])<<6,d|=63&a[c++]):(d=(7&d)<<18,d|=(63&a[c++])<<12,d|=(63&a[c++])<<6,d|=63&a[c++])),b.push(String.fromCharCode(d))}return b.join("")};var f={};!function(b){var c=function(a){for(var c=0,d=[],e=0|a.length/3;0<e--;){var f=(a[c]<<16)+(a[c+1]<<8)+a[c+2];c+=3,d.push(b.charAt(63&f>>18)),d.push(b.charAt(63&f>>12)),d.push(b.charAt(63&f>>6)),d.push(b.charAt(63&f))}if(2==a.length-c){var f=(a[c]<<16)+(a[c+1]<<8);d.push(b.charAt(63&f>>18)),d.push(b.charAt(63&f>>12)),d.push(b.charAt(63&f>>6)),d.push("=")}else if(1==a.length-c){var f=a[c]<<16;d.push(b.charAt(63&f>>18)),d.push(b.charAt(63&f>>12)),d.push("==")}return d.join("")},d=function(){for(var a=[],c=0;c<b.length;++c)a[b.charCodeAt(c)]=c;return a["=".charCodeAt(0)]=0,a}(),g=function(a){for(var b=0,c=[],e=0|a.length/4;0<e--;){var f=(d[a.charCodeAt(b)]<<18)+(d[a.charCodeAt(b+1)]<<12)+(d[a.charCodeAt(b+2)]<<6)+d[a.charCodeAt(b+3)];c.push(255&f>>16),c.push(255&f>>8),c.push(255&f),b+=4}return c&&("="==a.charAt(b-2)?(c.pop(),c.pop()):"="==a.charAt(b-1)&&c.pop()),c},h={};h.encode=function(a){for(var b=[],c=0;c<a.length;++c)b.push(a.charCodeAt(c));return b},h.decode=function(b){for(var c=0;c<s.length;++c)a[c]=String.fromCharCode(a[c]);return a.join("")},f.decodeArray=function(a){var b=g(a);return new Uint8Array(b)},f.encodeASCII=function(a){var b=h.encode(a);return c(b)},f.decodeASCII=function(a){var b=g(a);return h.decode(b)},f.encode=function(a){var b=e.encode(a);return c(b)},f.decode=function(a){var b=g(a);return e.decode(b)}}("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"),void 0!==d&&(d.decode=f.decode,d.decodeArray=f.decodeArray,d.encode=f.encode)},{}],2:[function(a,b,c){"use strict";!function(a){var b={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},c=function(a){var c=a;return b.hasOwnProperty(a)&&(c=b[a]),String.fromCharCode(c)},d=15,e=32,f={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},g={17:2,18:4,21:6,22:8,23:10,19:13,20:15},h={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},i={25:2,26:4,29:6,30:8,31:10,27:13,28:15},j=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],k={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(a){this.time=a},log:function(a,b){var c=this.verboseFilter[a];this.verboseLevel>=c&&console.log(this.time+" ["+a+"] "+b)}},l=function(a){for(var b=[],c=0;c<a.length;c++)b.push(a[c].toString(16));return b},m=function(a,b,c,d,e){this.foreground=a||"white",this.underline=b||!1,this.italics=c||!1,this.background=d||"black",this.flash=e||!1};m.prototype={reset:function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},setStyles:function(a){for(var b=["foreground","underline","italics","background","flash"],c=0;c<b.length;c++){var d=b[c];a.hasOwnProperty(d)&&(this[d]=a[d])}},isDefault:function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},equals:function(a){return this.foreground===a.foreground&&this.underline===a.underline&&this.italics===a.italics&&this.background===a.background&&this.flash===a.flash},copy:function(a){this.foreground=a.foreground,this.underline=a.underline,this.italics=a.italics,this.background=a.background,this.flash=a.flash},toString:function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}};var n=function(a,b,c,d,e,f){this.uchar=a||" ",this.penState=new m(b,c,d,e,f)};n.prototype={reset:function(){this.uchar=" ",this.penState.reset()},setChar:function(a,b){this.uchar=a,this.penState.copy(b)},setPenState:function(a){this.penState.copy(a)},equals:function(a){return this.uchar===a.uchar&&this.penState.equals(a.penState)},copy:function(a){this.uchar=a.uchar,this.penState.copy(a.penState)},isEmpty:function(){return" "===this.uchar&&this.penState.isDefault()}};var o=function(){this.chars=[];for(var a=0;a<e;a++)this.chars.push(new n);this.pos=0,this.currPenState=new m};o.prototype={equals:function(a){for(var b=!0,c=0;c<e;c++)if(!this.chars[c].equals(a.chars[c])){b=!1;break}return b},copy:function(a){for(var b=0;b<e;b++)this.chars[b].copy(a.chars[b])},isEmpty:function(){for(var a=!0,b=0;b<e;b++)if(!this.chars[b].isEmpty()){a=!1;break}return a},setCursor:function(a){this.pos!==a&&(this.pos=a),this.pos<0?(k.log("ERROR","Negative cursor position "+this.pos),this.pos=0):this.pos>e&&(k.log("ERROR","Too large cursor position "+this.pos),this.pos=e)},moveCursor:function(a){var b=this.pos+a;if(a>1)for(var c=this.pos+1;c<b+1;c++)this.chars[c].setPenState(this.currPenState);this.setCursor(b)},backSpace:function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},insertChar:function(a){a>=144&&this.backSpace();var b=c(a);if(this.pos>=e)return void k.log("ERROR","Cannot insert "+a.toString(16)+" ("+b+") at position "+this.pos+". Skipping it!");this.chars[this.pos].setChar(b,this.currPenState),this.moveCursor(1)},clearFromPos:function(a){var b;for(b=a;b<e;b++)this.chars[b].reset()},clear:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},clearToEndOfRow:function(){this.clearFromPos(this.pos)},getTextString:function(){for(var a=[],b=!0,c=0;c<e;c++){var d=this.chars[c].uchar;" "!==d&&(b=!1),a.push(d)}return b?"":a.join("")},setPenStyles:function(a){this.currPenState.setStyles(a),this.chars[this.pos].setPenState(this.currPenState)}};var p=function(){this.rows=[];for(var a=0;a<d;a++)this.rows.push(new o);this.currRow=d-1,this.nrRollUpRows=null,this.reset()};p.prototype={reset:function(){for(var a=0;a<d;a++)this.rows[a].clear();this.currRow=d-1},equals:function(a){for(var b=!0,c=0;c<d;c++)if(!this.rows[c].equals(a.rows[c])){b=!1;break}return b},copy:function(a){for(var b=0;b<d;b++)this.rows[b].copy(a.rows[b])},isEmpty:function(){for(var a=!0,b=0;b<d;b++)if(!this.rows[b].isEmpty()){a=!1;break}return a},backSpace:function(){this.rows[this.currRow].backSpace()},clearToEndOfRow:function(){this.rows[this.currRow].clearToEndOfRow()},insertChar:function(a){this.rows[this.currRow].insertChar(a)},setPen:function(a){this.rows[this.currRow].setPenStyles(a)},moveCursor:function(a){this.rows[this.currRow].moveCursor(a)},setCursor:function(a){k.log("INFO","setCursor: "+a),this.rows[this.currRow].setCursor(a)},setPAC:function(a){k.log("INFO","pacData = "+JSON.stringify(a));var b=a.row-1;this.nrRollUpRows&&b<this.nrRollUpRows-1&&(b=this.nrRollUpRows-1),this.currRow=b;var c=this.rows[this.currRow];if(null!==a.indent){var d=a.indent,e=Math.max(d-1,0);c.setCursor(a.indent),a.color=c.chars[e].penState.foreground}var f={foreground:a.color,underline:a.underline,italics:a.italics,background:"black",flash:!1};this.setPen(f)},setBkgData:function(a){k.log("INFO","bkgData = "+JSON.stringify(a)),this.backSpace(),this.setPen(a),this.insertChar(32)},setRollUpRows:function(a){this.nrRollUpRows=a},rollUp:function(){if(null===this.nrRollUpRows)return void k.log("DEBUG","roll_up but nrRollUpRows not set yet");k.log("TEXT",this.getDisplayText());var a=this.currRow+1-this.nrRollUpRows,b=this.rows.splice(a,1)[0];b.clear(),this.rows.splice(this.currRow,0,b),k.log("INFO","Rolling up")},getDisplayText:function(a){a=a||!1;for(var b=[],c="",e=-1,f=0;f<d;f++){var g=this.rows[f].getTextString();g&&(e=f+1,a?b.push("Row "+e+': "'+g+'"'):b.push(g.trim()))}return b.length>0&&(c=a?"["+b.join(" | ")+"]":b.join("\n")),c},getTextAndFormat:function(){return this.rows}};var q=function(a,b){this.chNr=a,this.outputFilter=b,this.mode=null,this.verbose=0,this.displayedMemory=new p,this.nonDisplayedMemory=new p,this.lastOutputScreen=new p,this.currRollUpRow=this.displayedMemory.rows[d-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null};q.prototype={modes:["MODE_ROLL-UP","MODE_POP-ON","MODE_PAINT-ON","MODE_TEXT"],reset:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[d-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null},getHandler:function(){return this.outputFilter},setHandler:function(a){this.outputFilter=a},setPAC:function(a){this.writeScreen.setPAC(a)},setBkgData:function(a){this.writeScreen.setBkgData(a)},setMode:function(a){a!==this.mode&&(this.mode=a,k.log("INFO","MODE="+a),"MODE_POP-ON"==this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=a)},insertChars:function(a){for(var b=0;b<a.length;b++)this.writeScreen.insertChar(a[b]);var c=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";k.log("INFO",c+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(k.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},cc_RCL:function(){k.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},cc_BS:function(){k.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},cc_AOF:function(){},cc_AON:function(){},cc_DER:function(){k.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},cc_RU:function(a){k.log("INFO","RU("+a+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(a)},cc_FON:function(){k.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})},cc_RDC:function(){k.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},cc_TR:function(){k.log("INFO","TR"),this.setMode("MODE_TEXT")},cc_RTD:function(){k.log("INFO","RTD"),this.setMode("MODE_TEXT")},cc_EDM:function(){k.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()},cc_CR:function(){k.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()},cc_ENM:function(){k.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},cc_EOC:function(){if(k.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var a=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=a,this.writeScreen=this.nonDisplayedMemory,k.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate()},cc_TO:function(a){k.log("INFO","TO("+a+") - Tab Offset"),this.writeScreen.moveCursor(a)},cc_MIDROW:function(a){var b={flash:!1};if(b.underline=a%2==1,b.italics=a>=46,b.italics)b.foreground="white";else{var c=Math.floor(a/2)-16,d=["white","green","blue","cyan","red","yellow","magenta"];b.foreground=d[c]}k.log("INFO","MIDROW: "+JSON.stringify(b)),this.writeScreen.setPen(b)},outputDataUpdate:function(){var a=k.time;null!==a&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(a,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,a,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:a):this.cueStartTime=a,this.lastOutputScreen.copy(this.displayedMemory))},cueSplitAtTime:function(a){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,a,this.displayedMemory),this.cueStartTime=a))}};var r=function(a,b,c){this.field=a||1,this.outputs=[b,c],this.channels=[new q(1,b),new q(2,c)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}};r.prototype={getHandler:function(a){return this.channels[a].getHandler()},setHandler:function(a,b){this.channels[a].setHandler(b)},addData:function(a,b){var c,d,e,f=!1;this.lastTime=a,k.setTime(a);for(var g=0;g<b.length;g+=2)if(d=127&b[g],e=127&b[g+1],d>=16&&d<=31&&d===this.lastCmdA&&e===this.lastCmdB)this.lastCmdA=null,this.lastCmdB=null,k.log("DEBUG","Repeated command ("+l([d,e])+") is dropped");else if(0!==d||0!==e){if(k.log("DATA","["+l([b[g],b[g+1]])+"] -> ("+l([d,e])+")"),c=this.parseCmd(d,e),c||(c=this.parseMidrow(d,e)),c||(c=this.parsePAC(d,e)),c||(c=this.parseBackgroundAttributes(d,e)),!c&&(f=this.parseChars(d,e)))if(this.currChNr&&this.currChNr>=0){var h=this.channels[this.currChNr-1];h.insertChars(f)}else k.log("WARNING","No channel found yet. TEXT-MODE?");c?this.dataCounters.cmd+=2:f?this.dataCounters.char+=2:(this.dataCounters.other+=2,k.log("WARNING","Couldn't parse cleaned data "+l([d,e])+" orig: "+l([b[g],b[g+1]])))}else this.dataCounters.padding+=2},parseCmd:function(a,b){var c=null,d=(20===a||21===a||28===a||29===a)&&32<=b&&b<=47,e=(23===a||31===a)&&33<=b&&b<=35;if(!d&&!e)return!1;c=20===a||21===a||23===a?1:2;var f=this.channels[c-1];return 20===a||21===a||28===a||29===a?32===b?f.cc_RCL():33===b?f.cc_BS():34===b?f.cc_AOF():35===b?f.cc_AON():36===b?f.cc_DER():37===b?f.cc_RU(2):38===b?f.cc_RU(3):39===b?f.cc_RU(4):40===b?f.cc_FON():41===b?f.cc_RDC():42===b?f.cc_TR():43===b?f.cc_RTD():44===b?f.cc_EDM():45===b?f.cc_CR():46===b?f.cc_ENM():47===b&&f.cc_EOC():f.cc_TO(b-32),this.lastCmdA=a,this.lastCmdB=b,this.currChNr=c,!0},parseMidrow:function(a,b){var c=null;if((17===a||25===a)&&32<=b&&b<=47){if((c=17===a?1:2)!==this.currChNr)return k.log("ERROR","Mismatch channel in midrow parsing"),!1;var d=this.channels[c-1];return d.insertChars([32]),d.cc_MIDROW(b),k.log("DEBUG","MIDROW ("+l([a,b])+")"),this.lastCmdA=a,this.lastCmdB=b,!0}return!1},parsePAC:function(a,b){var c=null,d=null,e=(17<=a&&a<=23||25<=a&&a<=31)&&64<=b&&b<=127,j=(16===a||24===a)&&64<=b&&b<=95;if(!e&&!j)return!1;c=a<=23?1:2,d=64<=b&&b<=95?1===c?f[a]:h[a]:1===c?g[a]:i[a];var k=this.interpretPAC(d,b);return this.channels[c-1].setPAC(k),this.lastCmdA=a,this.lastCmdB=b,this.currChNr=c,!0},interpretPAC:function(a,b){var c=b,d={color:null,italics:!1,indent:null,underline:!1,row:a};return c=b>95?b-96:b-64,d.underline=1==(1&c),c<=13?d.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(c/2)]:c<=15?(d.italics=!0,d.color="white"):d.indent=4*Math.floor((c-16)/2),d},parseChars:function(a,b){var d=null,e=null,f=null;if(a>=25?(d=2,f=a-8):(d=1,f=a),17<=f&&f<=19){var g=b;g=17===f?b+80:18===f?b+112:b+144,k.log("INFO","Special char '"+c(g)+"' in channel "+d),e=[g],this.lastCmdA=a,this.lastCmdB=b}else 32<=a&&a<=127&&(e=0===b?[a]:[a,b],this.lastCmdA=null,this.lastCmdB=null);if(e){var h=l(e);k.log("DEBUG","Char codes =  "+h.join(","))}return e},parseBackgroundAttributes:function(a,b){var c,d,e,f,g=(16===a||24===a)&&32<=b&&b<=47,h=(23===a||31===a)&&45<=b&&b<=47;return!(!g&&!h)&&(c={},16===a||24===a?(d=Math.floor((b-32)/2),c.background=j[d],b%2==1&&(c.background=c.background+"_semi")):45===b?c.background="transparent":(c.foreground="black",47===b&&(c.underline=!0)),e=a<24?1:2,f=this.channels[e-1],f.setBkgData(c),this.lastCmdA=a,this.lastCmdB=b,!0)},reset:function(){for(var a=0;a<this.channels.length;a++)this.channels[a]&&this.channels[a].reset();this.lastCmdA=null,this.lastCmdB=null},cueSplitAtTime:function(a){for(var b=0;b<this.channels.length;b++)this.channels[b]&&this.channels[b].cueSplitAtTime(a)}};var s=function(a,b,c){for(var d=0,e=b,f=[],g=function(a,b,c,d){if(4!==a||b<8)return null;var e=c.getUint8(d),f=c.getUint16(d+1),g=c.getUint32(d+3),h=c.getUint8(d+7);return 181==e&&49==f&&1195456820==g&&3==h};e<b+c;){if(d=a.getUint32(e),6===(31&a.getUint8(e+4)))for(var h=e+5,i=-1;h<e+4+d-1;){i=0;for(var j=255;255===j;)j=a.getUint8(h),i+=j,h++;var k=0;for(j=255;255===j;)j=a.getUint8(h),k+=j,h++;g(i,k,a,h)&&f.push([h,k]),h+=k}e+=d+4}return f},t=function(a,b){var c=b[0],d=[[],[]];c+=8;var e=31&a.getUint8(c);c+=2;for(var f=0;f<e;f++){var g=a.getUint8(c),h=4&g,i=3&g;c++;var j=a.getUint8(c);c++;var k=a.getUint8(c);c++,h&&(127&j)+(127&k)!=0&&(0===i?(d[0].push(j),d[0].push(k)):1===i&&(d[1].push(j),d[1].push(k)))}return d};a.logger=k,a.PenState=m,a.CaptionScreen=p,a.Cea608Parser=r,a.findCea608Nalus=s,a.extractCea608DataFromRange=t}(void 0===c?(void 0).cea608parser={}:c)},{}],3:[function(a,b,c){"use strict";function d(a){var b,c,d;for(b=[],d=0,c=a.length;d<c;d+=1)a[d].isRoot?b.push("root"):b.push(a[d].name);var e=function(a,b){var c;if(null!==a&&null!==b)for(c in a)a.hasOwnProperty(c)&&(b.hasOwnProperty(c)||(b[c]=a[c]))},f=function(a,b,c){var d,f,g,h,i;if(null!==a&&0!==a.length)for(d=0,f=a.length;d<f;d+=1)g=a[d],b.hasOwnProperty(g.name)&&(c.hasOwnProperty(g.name)?g.merge&&(h=b[g.name],i=c[g.name],"object"==typeof h&&"object"==typeof i?e(h,i):null!=g.mergeFunction?c[g.name]=g.mergeFunction(h,i):c[g.name]=h+i):c[g.name]=b[g.name])},g=function a(b,c){var d,e,g,h,i,j,k,l=b;if(null!==l.children&&0!==l.children.length)for(d=0,e=l.children.length;d<e;d+=1)if(j=l.children[d],c.hasOwnProperty(j.name))if(j.isArray)for(i=c[j.name+"_asArray"],g=0,h=i.length;g<h;g+=1)k=i[g],f(l.properties,c,k),a(j,k);else k=c[j.name],f(l.properties,c,k),a(j,k)};return{run:function c(d){var e,f,h,i,j,k,l;if(null===d)return d;if("object"!=typeof d)return d;for(e=0,f=b.length;e<f;e+=1)"root"===b[e]&&(j=a[e],k=d,g(j,k));for(i in d)if(d.hasOwnProperty(i)&&"__children"!=i){if(-1!==(h=b.indexOf(i)))if(j=a[h],j.isArray)for(l=d[i+"_asArray"],e=0,f=l.length;e<f;e+=1)k=l[e],g(j,k);else k=d[i],g(j,k);c(d[i])}return d}}}Object.defineProperty(c,"__esModule",{value:!0}),c.default=d,b.exports=c.default},{}],4:[function(a,b,c){"use strict";function d(a){function b(){void 0===a.escapeMode&&(a.escapeMode=!0),void 0===a.attributePrefix&&(a.attributePrefix="_"),a.arrayAccessForm=a.arrayAccessForm||"none",a.emptyNodeForm=a.emptyNodeForm||"text",void 0===a.enableToStringFunc&&(a.enableToStringFunc=!0),a.arrayAccessFormPaths=a.arrayAccessFormPaths||[],void 0===a.skipEmptyTextNodesForObj&&(a.skipEmptyTextNodesForObj=!0),void 0===a.stripWhitespaces&&(a.stripWhitespaces=!0),a.datetimeAccessFormPaths=a.datetimeAccessFormPaths||[],void 0===a.useDoubleQuotes&&(a.useDoubleQuotes=!1),a.xmlElementsFilter=a.xmlElementsFilter||[],a.jsonPropertiesFilter=a.jsonPropertiesFilter||[],void 0===a.keepCData&&(a.keepCData=!1),void 0===a.ignoreRoot&&(a.ignoreRoot=!1)}function c(){}function d(a){var b=a.localName;return null==b&&(b=a.baseName),null!=b&&""!=b||(b=a.nodeName),b}function e(a){return a.prefix}function f(a){return"string"==typeof a?a.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&apos;"):a}function g(a,b,c,d){for(var e=0;e<a.length;e++){var f=a[e];if("string"==typeof f){if(f==d)break}else if(f instanceof RegExp){if(f.test(d))break}else if("function"==typeof f&&f(b,c,d))break}return e!=a.length}function h(b,c,d){switch(a.arrayAccessForm){case"property":b[c]instanceof Array?b[c+"_asArray"]=b[c]:b[c+"_asArray"]=[b[c]]}!(b[c]instanceof Array)&&a.arrayAccessFormPaths.length>0&&g(a.arrayAccessFormPaths,b,c,d)&&(b[c]=[b[c]])}function i(a){var b=a.split(/[-T:+Z]/g),c=new Date(b[0],b[1]-1,b[2]),d=b[5].split(".");if(c.setHours(b[3],b[4],d[0]),d.length>1&&c.setMilliseconds(d[1]),b[6]&&b[7]){var e=60*b[6]+Number(b[7]);e=0+("-"==(/\d\d-\d\d:\d\d$/.test(a)?"-":"+")?-1*e:e),c.setMinutes(c.getMinutes()-e-c.getTimezoneOffset())}else-1!==a.indexOf("Z",a.length-1)&&(c=new Date(Date.UTC(c.getFullYear(),c.getMonth(),c.getDate(),c.getHours(),c.getMinutes(),c.getSeconds(),c.getMilliseconds())));return c}function j(b,c,d){if(a.datetimeAccessFormPaths.length>0){var e=d.split(".#")[0];return g(a.datetimeAccessFormPaths,b,c,e)?i(b):b}return b}function k(b,c,d,e){return!(c==z.ELEMENT_NODE&&a.xmlElementsFilter.length>0)||g(a.xmlElementsFilter,b,d,e)}function l(b,c){if(b.nodeType==z.DOCUMENT_NODE){for(var f=new Object,g=b.childNodes,i=0;i<g.length;i++){var m=g[i];if(m.nodeType==z.ELEMENT_NODE)if(a.ignoreRoot)f=l(m);else{f={};var n=d(m);f[n]=l(m)}}return f}if(b.nodeType==z.ELEMENT_NODE){var f=new Object;f.__cnt=0;for(var o=[],g=b.childNodes,i=0;i<g.length;i++){var m=g[i],n=d(m);if(m.nodeType!=z.COMMENT_NODE){var p=c+"."+n;if(k(f,m.nodeType,n,p))if(f.__cnt++,null==f[n]){var q=l(m,p);if("#text"!=n||/[^\s]/.test(q)){var r={};r[n]=q,o.push(r)}f[n]=q,h(f,n,p)}else{null!=f[n]&&(f[n]instanceof Array||(f[n]=[f[n]],h(f,n,p)));var q=l(m,p);if("#text"!=n||/[^\s]/.test(q)){var r={};r[n]=q,o.push(r)}f[n][f[n].length]=q}}}f.__children=o;for(var s=d(b),t=0;t<b.attributes.length;t++){var u=b.attributes[t];f.__cnt++;for(var v=u.value,w=0,x=a.matchers.length;w<x;w++){var y=a.matchers[w];y.test(u,s)&&(v=y.converter(u.value))}f[a.attributePrefix+u.name]=v}var A=e(b);return null!=A&&""!=A&&(f.__cnt++,f.__prefix=A),null!=f["#text"]&&(f.__text=f["#text"],f.__text instanceof Array&&(f.__text=f.__text.join("\n")),a.stripWhitespaces&&(f.__text=f.__text.trim()),delete f["#text"],"property"==a.arrayAccessForm&&delete f["#text_asArray"],f.__text=j(f.__text,n,c+"."+n)),null!=f["#cdata-section"]&&(f.__cdata=f["#cdata-section"],delete f["#cdata-section"],"property"==a.arrayAccessForm&&delete f["#cdata-section_asArray"]),0==f.__cnt&&"text"==a.emptyNodeForm?f="":1==f.__cnt&&null!=f.__text?f=f.__text:1!=f.__cnt||null==f.__cdata||a.keepCData?f.__cnt>1&&null!=f.__text&&a.skipEmptyTextNodesForObj&&(a.stripWhitespaces&&""==f.__text||""==f.__text.trim())&&delete f.__text:f=f.__cdata,delete f.__cnt,!a.enableToStringFunc||null==f.__text&&null==f.__cdata||(f.toString=function(){return(null!=this.__text?this.__text:"")+(null!=this.__cdata?this.__cdata:"")}),f}if(b.nodeType==z.TEXT_NODE||b.nodeType==z.CDATA_SECTION_NODE)return b.nodeValue}function m(b,c,d,e){var g="<"+(null!=b&&null!=b.__prefix?b.__prefix+":":"")+c;if(null!=d)for(var h=0;h<d.length;h++){var i=d[h],j=b[i];a.escapeMode&&(j=f(j)),g+=" "+i.substr(a.attributePrefix.length)+"=",a.useDoubleQuotes?g+='"'+j+'"':g+="'"+j+"'"}return g+=e?"/>":">"}function n(a,b){return"</"+(null!=a.__prefix?a.__prefix+":":"")+b+">"}function o(a,b){return-1!==a.indexOf(b,a.length-b.length)}function p(b,c){return!!("property"==a.arrayAccessForm&&o(c.toString(),"_asArray")||0==c.toString().indexOf(a.attributePrefix)||0==c.toString().indexOf("__")||b[c]instanceof Function)}function q(a){var b=0;if(a instanceof Object)for(var c in a)p(a,c)||b++;return b}function r(b,c,d){return 0==a.jsonPropertiesFilter.length||""==d||g(a.jsonPropertiesFilter,b,c,d)}function s(b){var c=[];if(b instanceof Object)for(var d in b)-1==d.toString().indexOf("__")&&0==d.toString().indexOf(a.attributePrefix)&&c.push(d);return c}function t(b){var c="";return null!=b.__cdata&&(c+="<![CDATA["+b.__cdata+"]]>"),null!=b.__text&&(a.escapeMode?c+=f(b.__text):c+=b.__text),c}function u(b){var c="";return b instanceof Object?c+=t(b):null!=b&&(a.escapeMode?c+=f(b):c+=b),c}function v(a,b){return""===a?b:a+"."+b}function w(a,b,c,d){var e="";if(0==a.length)e+=m(a,b,c,!0);else for(var f=0;f<a.length;f++)e+=m(a[f],b,s(a[f]),!1),e+=x(a[f],v(d,b)),e+=n(a[f],b);return e}function x(a,b){var c="";if(q(a)>0)for(var d in a)if(!p(a,d)&&(""==b||r(a,d,v(b,d)))){var e=a[d],f=s(e);if(null==e||void 0==e)c+=m(e,d,f,!0);else if(e instanceof Object)if(e instanceof Array)c+=w(e,d,f,b);else if(e instanceof Date)c+=m(e,d,f,!1),c+=e.toISOString(),c+=n(e,d);else{var g=q(e);g>0||null!=e.__text||null!=e.__cdata?(c+=m(e,d,f,!1),c+=x(e,v(b,d)),c+=n(e,d)):c+=m(e,d,f,!0)}else c+=m(e,d,f,!1),c+=u(e),c+=n(e,d)}return c+=u(a)}var y="1.2.0";a=a||{},b(),c();var z={ELEMENT_NODE:1,TEXT_NODE:3,CDATA_SECTION_NODE:4,COMMENT_NODE:8,DOCUMENT_NODE:9};this.parseXmlString=function(a){window.ActiveXObject||window;if(void 0===a)return null;var b;if(window.DOMParser){var c=new window.DOMParser;try{b=c.parseFromString(a,"text/xml"),b.getElementsByTagNameNS("*","parsererror").length>0&&(b=null)}catch(d){b=null}}else 0==a.indexOf("<?")&&(a=a.substr(a.indexOf("?>")+2)),b=new ActiveXObject("Microsoft.XMLDOM"),b.async="false",b.loadXML(a);return b},this.asArray=function(a){return void 0===a||null==a?[]:a instanceof Array?a:[a]},this.toXmlDateTime=function(a){return a instanceof Date?a.toISOString():"number"==typeof a?new Date(a).toISOString():null},this.asDateTime=function(a){return"string"==typeof a?i(a):a},this.xml2json=function(a){return l(a)},this.xml_str2json=function(a){var b=this.parseXmlString(a);return null!=b?this.xml2json(b):null},this.json2xml_str=function(a){return x(a,"")},this.json2xml=function(a){var b=this.json2xml_str(a);return this.parseXmlString(b)},this.getVersion=function(){return y}}Object.defineProperty(c,"__esModule",{value:!0}),c.default=d,b.exports=c.default},{}],5:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}Object.defineProperty(c,"__esModule",{value:!0});var e=a(6),f=a(117),g=d(f),h=a(148),i=d(h),j=a(95),k=d(j);dashjs.Protection=i.default,dashjs.MetricsReporting=g.default,dashjs.MediaPlayerFactory=k.default,c.default=dashjs,c.MediaPlayer=e.MediaPlayer,c.Protection=i.default,c.MetricsReporting=g.default,c.MediaPlayerFactory=k.default},{117:117,148:148,6:6,95:95}],6:[function(a,b,c){(function(b){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}Object.defineProperty(c,"__esModule",{value:!0});var e=a(93),f=d(e),g=a(51),h=d(g),i=a(52),j="undefined"!=typeof window&&window||b,k=j.dashjs;k||(k=j.dashjs={}),k.MediaPlayer=f.default,k.FactoryMaker=h.default,k.Version=(0,i.getVersionString)(),c.default=k,c.MediaPlayer=f.default,c.FactoryMaker=h.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{51:51,52:52,93:93}],7:[function(a,b,c){!function(a){"use strict";function b(a){var b=a.charCodeAt(0);return b===f||b===k?62:b===g||b===l?63:b<h?-1:b<h+10?b-h+26+26:b<j+26?b-j:b<i+26?b-i+26:void 0}function c(a){function c(a){j[l++]=a}var d,f,g,h,i,j;if(a.length%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var k=a.length;i="="===a.charAt(k-2)?2:"="===a.charAt(k-1)?1:0,j=new e(3*a.length/4-i),g=i>0?a.length-4:a.length;var l=0;for(d=0,f=0;d<g;d+=4,f+=3)h=b(a.charAt(d))<<18|b(a.charAt(d+1))<<12|b(a.charAt(d+2))<<6|b(a.charAt(d+3)),c((16711680&h)>>16),c((65280&h)>>8),c(255&h);return 2===i?(h=b(a.charAt(d))<<2|b(a.charAt(d+1))>>4,c(255&h)):1===i&&(h=b(a.charAt(d))<<10|b(a.charAt(d+1))<<4|b(a.charAt(d+2))>>2,c(h>>8&255),c(255&h)),j}function d(a){function b(a){return"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(a)}function c(a){return b(a>>18&63)+b(a>>12&63)+b(a>>6&63)+b(63&a)}var d,e,f,g=a.length%3,h="";for(d=0,f=a.length-g;d<f;d+=3)e=(a[d]<<16)+(a[d+1]<<8)+a[d+2],h+=c(e);switch(g){case 1:e=a[a.length-1],h+=b(e>>2),h+=b(e<<4&63),h+="==";break;case 2:e=(a[a.length-2]<<8)+a[a.length-1],h+=b(e>>10),h+=b(e>>4&63),h+=b(e<<2&63),h+="="}return h}var e="undefined"!=typeof Uint8Array?Uint8Array:Array,f="+".charCodeAt(0),g="/".charCodeAt(0),h="0".charCodeAt(0),i="a".charCodeAt(0),j="A".charCodeAt(0),k="-".charCodeAt(0),l="_".charCodeAt(0);a.toByteArray=c,a.fromByteArray=d}(void 0===c?this.base64js={}:c)},{}],8:[function(a,b,c){},{}],9:[function(a,b,c){function d(a){if(a&&!i(a))throw new Error("Unknown encoding: "+a)}function e(a){return a.toString(this.encoding)}function f(a){this.charReceived=a.length%2,this.charLength=this.charReceived?2:0}function g(a){this.charReceived=a.length%3,this.charLength=this.charReceived?3:0}var h=a(10).Buffer,i=h.isEncoding||function(a){switch(a&&a.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}},j=c.StringDecoder=function(a){switch(this.encoding=(a||"utf8").toLowerCase().replace(/[-_]/,""),d(a),this.encoding){case"utf8":this.surrogateSize=3;break;case"ucs2":case"utf16le":this.surrogateSize=2,this.detectIncompleteChar=f;break;case"base64":this.surrogateSize=3,this.detectIncompleteChar=g;break;default:return void(this.write=e)}this.charBuffer=new h(6),this.charReceived=0,this.charLength=0};j.prototype.write=function(a){for(var b="";this.charLength;){var c=a.length>=this.charLength-this.charReceived?this.charLength-this.charReceived:a.length;if(a.copy(this.charBuffer,this.charReceived,0,c),this.charReceived+=c,this.charReceived<this.charLength)return"";a=a.slice(c,a.length),b=this.charBuffer.slice(0,this.charLength).toString(this.encoding);var d=b.charCodeAt(b.length-1);if(!(d>=55296&&d<=56319)){if(this.charReceived=this.charLength=0,0===a.length)return b;break}this.charLength+=this.surrogateSize,b=""}this.detectIncompleteChar(a);var e=a.length;this.charLength&&(a.copy(this.charBuffer,0,a.length-this.charReceived,e),e-=this.charReceived),b+=a.toString(this.encoding,0,e);var e=b.length-1,d=b.charCodeAt(e);if(d>=55296&&d<=56319){var f=this.surrogateSize;return this.charLength+=f,this.charReceived+=f,this.charBuffer.copy(this.charBuffer,f,0,f),a.copy(this.charBuffer,0,0,f),b.substring(0,e)}return b},j.prototype.detectIncompleteChar=function(a){for(var b=a.length>=3?3:a.length;b>0;b--){var c=a[a.length-b];if(1==b&&c>>5==6){this.charLength=2;break}if(b<=2&&c>>4==14){this.charLength=3;break}if(b<=3&&c>>3==30){this.charLength=4;break}}this.charReceived=b},j.prototype.end=function(a){var b="";if(a&&a.length&&(b=this.write(a)),this.charReceived){var c=this.charReceived,d=this.charBuffer,e=this.encoding;b+=d.slice(0,c).toString(e)}return b}},{10:10}],10:[function(a,b,c){(function(b){/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */
"use strict";function d(){function a(){}try{var b=new Uint8Array(1);return b.foo=function(){return 42},b.constructor=a,42===b.foo()&&b.constructor===a&&"function"==typeof b.subarray&&0===b.subarray(1,1).byteLength}catch(c){return!1}}function e(){return f.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function f(a){return this instanceof f?(f.TYPED_ARRAY_SUPPORT||(this.length=0,this.parent=void 0),"number"==typeof a?g(this,a):"string"==typeof a?h(this,a,arguments.length>1?arguments[1]:"utf8"):i(this,a)):arguments.length>1?new f(a,arguments[1]):new f(a)}function g(a,b){if(a=p(a,b<0?0:0|q(b)),!f.TYPED_ARRAY_SUPPORT)for(var c=0;c<b;c++)a[c]=0;return a}function h(a,b,c){return"string"==typeof c&&""!==c||(c="utf8"),a=p(a,0|s(b,c)),a.write(b,c),a}function i(a,b){if(f.isBuffer(b))return j(a,b);if(Y(b))return k(a,b);if(null==b)throw new TypeError("must start with number, buffer, array or string");if("undefined"!=typeof ArrayBuffer){if(b.buffer instanceof ArrayBuffer)return l(a,b);if(b instanceof ArrayBuffer)return m(a,b)}return b.length?n(a,b):o(a,b)}function j(a,b){var c=0|q(b.length);return a=p(a,c),b.copy(a,0,0,c),a}function k(a,b){var c=0|q(b.length);a=p(a,c);for(var d=0;d<c;d+=1)a[d]=255&b[d];return a}function l(a,b){var c=0|q(b.length);a=p(a,c);for(var d=0;d<c;d+=1)a[d]=255&b[d];return a}function m(a,b){return f.TYPED_ARRAY_SUPPORT?(b.byteLength,a=f._augment(new Uint8Array(b))):a=l(a,new Uint8Array(b)),a}function n(a,b){var c=0|q(b.length);a=p(a,c);for(var d=0;d<c;d+=1)a[d]=255&b[d];return a}function o(a,b){var c,d=0;"Buffer"===b.type&&Y(b.data)&&(c=b.data,d=0|q(c.length)),a=p(a,d);for(var e=0;e<d;e+=1)a[e]=255&c[e];return a}function p(a,b){return f.TYPED_ARRAY_SUPPORT?(a=f._augment(new Uint8Array(b)),a.__proto__=f.prototype):(a.length=b,a._isBuffer=!0),0!==b&&b<=f.poolSize>>>1&&(a.parent=Z),a}function q(a){if(a>=e())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+e().toString(16)+" bytes");return 0|a}function r(a,b){if(!(this instanceof r))return new r(a,b);var c=new f(a,b);return delete c.parent,c}function s(a,b){"string"!=typeof a&&(a=""+a);var c=a.length;if(0===c)return 0;for(var d=!1;;)switch(b){case"ascii":case"binary":case"raw":case"raws":return c;case"utf8":case"utf-8":return R(a).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*c;case"hex":return c>>>1;case"base64":return U(a).length;default:if(d)return R(a).length;b=(""+b).toLowerCase(),d=!0}}function t(a,b,c){var d=!1;if(b|=0,c=void 0===c||c===1/0?this.length:0|c,a||(a="utf8"),b<0&&(b=0),c>this.length&&(c=this.length),c<=b)return"";for(;;)switch(a){case"hex":return F(this,b,c);case"utf8":case"utf-8":return B(this,b,c);case"ascii":return D(this,b,c);case"binary":return E(this,b,c);case"base64":return A(this,b,c);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return G(this,b,c);default:if(d)throw new TypeError("Unknown encoding: "+a);a=(a+"").toLowerCase(),d=!0}}function u(a,b,c,d){c=Number(c)||0;var e=a.length-c;d?(d=Number(d))>e&&(d=e):d=e;var f=b.length;if(f%2!=0)throw new Error("Invalid hex string");d>f/2&&(d=f/2);for(var g=0;g<d;g++){var h=parseInt(b.substr(2*g,2),16);if(isNaN(h))throw new Error("Invalid hex string");a[c+g]=h}return g}function v(a,b,c,d){return V(R(b,a.length-c),a,c,d)}function w(a,b,c,d){return V(S(b),a,c,d)}function x(a,b,c,d){return w(a,b,c,d)}function y(a,b,c,d){return V(U(b),a,c,d)}function z(a,b,c,d){return V(T(b,a.length-c),a,c,d)}function A(a,b,c){return 0===b&&c===a.length?W.fromByteArray(a):W.fromByteArray(a.slice(b,c))}function B(a,b,c){c=Math.min(a.length,c);for(var d=[],e=b;e<c;){var f=a[e],g=null,h=f>239?4:f>223?3:f>191?2:1;if(e+h<=c){var i,j,k,l;switch(h){case 1:f<128&&(g=f);break;case 2:i=a[e+1],128==(192&i)&&(l=(31&f)<<6|63&i)>127&&(g=l);break;case 3:i=a[e+1],j=a[e+2],128==(192&i)&&128==(192&j)&&(l=(15&f)<<12|(63&i)<<6|63&j)>2047&&(l<55296||l>57343)&&(g=l);break;case 4:i=a[e+1],j=a[e+2],k=a[e+3],128==(192&i)&&128==(192&j)&&128==(192&k)&&(l=(15&f)<<18|(63&i)<<12|(63&j)<<6|63&k)>65535&&l<1114112&&(g=l)}}null===g?(g=65533,h=1):g>65535&&(g-=65536,d.push(g>>>10&1023|55296),g=56320|1023&g),d.push(g),e+=h}return C(d)}function C(a){var b=a.length;if(b<=$)return String.fromCharCode.apply(String,a);for(var c="",d=0;d<b;)c+=String.fromCharCode.apply(String,a.slice(d,d+=$));return c}function D(a,b,c){var d="";c=Math.min(a.length,c);for(var e=b;e<c;e++)d+=String.fromCharCode(127&a[e]);return d}function E(a,b,c){var d="";c=Math.min(a.length,c);for(var e=b;e<c;e++)d+=String.fromCharCode(a[e]);return d}function F(a,b,c){var d=a.length;(!b||b<0)&&(b=0),(!c||c<0||c>d)&&(c=d);for(var e="",f=b;f<c;f++)e+=Q(a[f]);return e}function G(a,b,c){for(var d=a.slice(b,c),e="",f=0;f<d.length;f+=2)e+=String.fromCharCode(d[f]+256*d[f+1]);return e}function H(a,b,c){if(a%1!=0||a<0)throw new RangeError("offset is not uint");if(a+b>c)throw new RangeError("Trying to access beyond buffer length")}function I(a,b,c,d,e,g){if(!f.isBuffer(a))throw new TypeError("buffer must be a Buffer instance");if(b>e||b<g)throw new RangeError("value is out of bounds");if(c+d>a.length)throw new RangeError("index out of range")}function J(a,b,c,d){b<0&&(b=65535+b+1);for(var e=0,f=Math.min(a.length-c,2);e<f;e++)a[c+e]=(b&255<<8*(d?e:1-e))>>>8*(d?e:1-e)}function K(a,b,c,d){b<0&&(b=4294967295+b+1);for(var e=0,f=Math.min(a.length-c,4);e<f;e++)a[c+e]=b>>>8*(d?e:3-e)&255}function L(a,b,c,d,e,f){if(b>e||b<f)throw new RangeError("value is out of bounds");if(c+d>a.length)throw new RangeError("index out of range");if(c<0)throw new RangeError("index out of range")}function M(a,b,c,d,e){return e||L(a,b,c,4,3.4028234663852886e38,-3.4028234663852886e38),X.write(a,b,c,d,23,4),c+4}function N(a,b,c,d,e){return e||L(a,b,c,8,1.7976931348623157e308,-1.7976931348623157e308),X.write(a,b,c,d,52,8),c+8}function O(a){if(a=P(a).replace(aa,""),a.length<2)return"";for(;a.length%4!=0;)a+="=";return a}function P(a){return a.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}function Q(a){return a<16?"0"+a.toString(16):a.toString(16)}function R(a,b){b=b||1/0;for(var c,d=a.length,e=null,f=[],g=0;g<d;g++){if((c=a.charCodeAt(g))>55295&&c<57344){if(!e){if(c>56319){(b-=3)>-1&&f.push(239,191,189);continue}if(g+1===d){(b-=3)>-1&&f.push(239,191,189);continue}e=c;continue}if(c<56320){(b-=3)>-1&&f.push(239,191,189),e=c;continue}c=65536+(e-55296<<10|c-56320)}else e&&(b-=3)>-1&&f.push(239,191,189);if(e=null,c<128){if((b-=1)<0)break;f.push(c)}else if(c<2048){if((b-=2)<0)break;f.push(c>>6|192,63&c|128)}else if(c<65536){if((b-=3)<0)break;f.push(c>>12|224,c>>6&63|128,63&c|128)}else{if(!(c<1114112))throw new Error("Invalid code point");if((b-=4)<0)break;f.push(c>>18|240,c>>12&63|128,c>>6&63|128,63&c|128)}}return f}function S(a){for(var b=[],c=0;c<a.length;c++)b.push(255&a.charCodeAt(c));return b}function T(a,b){for(var c,d,e,f=[],g=0;g<a.length&&!((b-=2)<0);g++)c=a.charCodeAt(g),d=c>>8,e=c%256,f.push(e),f.push(d);return f}function U(a){return W.toByteArray(O(a))}function V(a,b,c,d){for(var e=0;e<d&&!(e+c>=b.length||e>=a.length);e++)b[e+c]=a[e];return e}var W=a(7),X=a(17),Y=a(27);c.Buffer=f,c.SlowBuffer=r,c.INSPECT_MAX_BYTES=50,f.poolSize=8192;var Z={};f.TYPED_ARRAY_SUPPORT=void 0!==b.TYPED_ARRAY_SUPPORT?b.TYPED_ARRAY_SUPPORT:d(),f.TYPED_ARRAY_SUPPORT?(f.prototype.__proto__=Uint8Array.prototype,f.__proto__=Uint8Array):(f.prototype.length=void 0,f.prototype.parent=void 0),f.isBuffer=function(a){return!(null==a||!a._isBuffer)},f.compare=function(a,b){if(!f.isBuffer(a)||!f.isBuffer(b))throw new TypeError("Arguments must be Buffers");if(a===b)return 0;for(var c=a.length,d=b.length,e=0,g=Math.min(c,d);e<g&&a[e]===b[e];)++e;return e!==g&&(c=a[e],d=b[e]),c<d?-1:d<c?1:0},f.isEncoding=function(a){switch(String(a).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"raw":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},f.concat=function(a,b){if(!Y(a))throw new TypeError("list argument must be an Array of Buffers.");if(0===a.length)return new f(0);var c;if(void 0===b)for(b=0,c=0;c<a.length;c++)b+=a[c].length;var d=new f(b),e=0;for(c=0;c<a.length;c++){var g=a[c];g.copy(d,e),e+=g.length}return d},f.byteLength=s,f.prototype.toString=function(){var a=0|this.length;return 0===a?"":0===arguments.length?B(this,0,a):t.apply(this,arguments)},f.prototype.equals=function(a){if(!f.isBuffer(a))throw new TypeError("Argument must be a Buffer");return this===a||0===f.compare(this,a)},f.prototype.inspect=function(){var a="",b=c.INSPECT_MAX_BYTES;return this.length>0&&(a=this.toString("hex",0,b).match(/.{2}/g).join(" "),this.length>b&&(a+=" ... ")),"<Buffer "+a+">"},f.prototype.compare=function(a){if(!f.isBuffer(a))throw new TypeError("Argument must be a Buffer");return this===a?0:f.compare(this,a)},f.prototype.indexOf=function(a,b){function c(a,b,c){for(var d=-1,e=0;c+e<a.length;e++)if(a[c+e]===b[-1===d?0:e-d]){if(-1===d&&(d=e),e-d+1===b.length)return c+d}else d=-1;return-1}if(b>2147483647?b=2147483647:b<-2147483648&&(b=-2147483648),b>>=0,0===this.length)return-1;if(b>=this.length)return-1;if(b<0&&(b=Math.max(this.length+b,0)),"string"==typeof a)return 0===a.length?-1:String.prototype.indexOf.call(this,a,b);if(f.isBuffer(a))return c(this,a,b);if("number"==typeof a)return f.TYPED_ARRAY_SUPPORT&&"function"===Uint8Array.prototype.indexOf?Uint8Array.prototype.indexOf.call(this,a,b):c(this,[a],b);throw new TypeError("val must be string, number or Buffer")},f.prototype.get=function(a){return console.log(".get() is deprecated. Access using array indexes instead."),this.readUInt8(a)},f.prototype.set=function(a,b){return console.log(".set() is deprecated. Access using array indexes instead."),this.writeUInt8(a,b)},f.prototype.write=function(a,b,c,d){if(void 0===b)d="utf8",c=this.length,b=0;else if(void 0===c&&"string"==typeof b)d=b,c=this.length,b=0;else if(isFinite(b))b|=0,isFinite(c)?(c|=0,void 0===d&&(d="utf8")):(d=c,c=void 0);else{var e=d;d=b,b=0|c,c=e}var f=this.length-b;if((void 0===c||c>f)&&(c=f),a.length>0&&(c<0||b<0)||b>this.length)throw new RangeError("attempt to write outside buffer bounds");d||(d="utf8");for(var g=!1;;)switch(d){case"hex":return u(this,a,b,c);case"utf8":case"utf-8":return v(this,a,b,c);case"ascii":return w(this,a,b,c);case"binary":return x(this,a,b,c);case"base64":return y(this,a,b,c);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return z(this,a,b,c);default:if(g)throw new TypeError("Unknown encoding: "+d);d=(""+d).toLowerCase(),g=!0}},f.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var $=4096;f.prototype.slice=function(a,b){var c=this.length;a=~~a,b=void 0===b?c:~~b,a<0?(a+=c)<0&&(a=0):a>c&&(a=c),b<0?(b+=c)<0&&(b=0):b>c&&(b=c),b<a&&(b=a);var d;if(f.TYPED_ARRAY_SUPPORT)d=f._augment(this.subarray(a,b));else{var e=b-a;d=new f(e,void 0);for(var g=0;g<e;g++)d[g]=this[g+a]}return d.length&&(d.parent=this.parent||this),d},f.prototype.readUIntLE=function(a,b,c){a|=0,b|=0,c||H(a,b,this.length);for(var d=this[a],e=1,f=0;++f<b&&(e*=256);)d+=this[a+f]*e;return d},f.prototype.readUIntBE=function(a,b,c){a|=0,b|=0,c||H(a,b,this.length);for(var d=this[a+--b],e=1;b>0&&(e*=256);)d+=this[a+--b]*e;return d},f.prototype.readUInt8=function(a,b){return b||H(a,1,this.length),this[a]},f.prototype.readUInt16LE=function(a,b){return b||H(a,2,this.length),this[a]|this[a+1]<<8},f.prototype.readUInt16BE=function(a,b){return b||H(a,2,this.length),this[a]<<8|this[a+1]},f.prototype.readUInt32LE=function(a,b){return b||H(a,4,this.length),(this[a]|this[a+1]<<8|this[a+2]<<16)+16777216*this[a+3]},f.prototype.readUInt32BE=function(a,b){return b||H(a,4,this.length),16777216*this[a]+(this[a+1]<<16|this[a+2]<<8|this[a+3])},f.prototype.readIntLE=function(a,b,c){a|=0,b|=0,c||H(a,b,this.length);for(var d=this[a],e=1,f=0;++f<b&&(e*=256);)d+=this[a+f]*e;return e*=128,d>=e&&(d-=Math.pow(2,8*b)),d},f.prototype.readIntBE=function(a,b,c){a|=0,b|=0,c||H(a,b,this.length);for(var d=b,e=1,f=this[a+--d];d>0&&(e*=256);)f+=this[a+--d]*e;return e*=128,f>=e&&(f-=Math.pow(2,8*b)),f},f.prototype.readInt8=function(a,b){return b||H(a,1,this.length),128&this[a]?-1*(255-this[a]+1):this[a]},f.prototype.readInt16LE=function(a,b){b||H(a,2,this.length);var c=this[a]|this[a+1]<<8;return 32768&c?4294901760|c:c},f.prototype.readInt16BE=function(a,b){b||H(a,2,this.length);var c=this[a+1]|this[a]<<8;return 32768&c?4294901760|c:c},f.prototype.readInt32LE=function(a,b){return b||H(a,4,this.length),this[a]|this[a+1]<<8|this[a+2]<<16|this[a+3]<<24},f.prototype.readInt32BE=function(a,b){return b||H(a,4,this.length),this[a]<<24|this[a+1]<<16|this[a+2]<<8|this[a+3]},f.prototype.readFloatLE=function(a,b){return b||H(a,4,this.length),X.read(this,a,!0,23,4)},f.prototype.readFloatBE=function(a,b){return b||H(a,4,this.length),X.read(this,a,!1,23,4)},f.prototype.readDoubleLE=function(a,b){return b||H(a,8,this.length),X.read(this,a,!0,52,8)},f.prototype.readDoubleBE=function(a,b){return b||H(a,8,this.length),X.read(this,a,!1,52,8)},f.prototype.writeUIntLE=function(a,b,c,d){a=+a,b|=0,c|=0,d||I(this,a,b,c,Math.pow(2,8*c),0);var e=1,f=0;for(this[b]=255&a;++f<c&&(e*=256);)this[b+f]=a/e&255;return b+c},f.prototype.writeUIntBE=function(a,b,c,d){a=+a,b|=0,c|=0,d||I(this,a,b,c,Math.pow(2,8*c),0);var e=c-1,f=1;for(this[b+e]=255&a;--e>=0&&(f*=256);)this[b+e]=a/f&255;return b+c},f.prototype.writeUInt8=function(a,b,c){return a=+a,b|=0,c||I(this,a,b,1,255,0),f.TYPED_ARRAY_SUPPORT||(a=Math.floor(a)),this[b]=255&a,b+1},f.prototype.writeUInt16LE=function(a,b,c){return a=+a,b|=0,c||I(this,a,b,2,65535,0),f.TYPED_ARRAY_SUPPORT?(this[b]=255&a,this[b+1]=a>>>8):J(this,a,b,!0),b+2},f.prototype.writeUInt16BE=function(a,b,c){return a=+a,b|=0,c||I(this,a,b,2,65535,0),f.TYPED_ARRAY_SUPPORT?(this[b]=a>>>8,this[b+1]=255&a):J(this,a,b,!1),b+2},f.prototype.writeUInt32LE=function(a,b,c){return a=+a,b|=0,c||I(this,a,b,4,4294967295,0),f.TYPED_ARRAY_SUPPORT?(this[b+3]=a>>>24,this[b+2]=a>>>16,this[b+1]=a>>>8,this[b]=255&a):K(this,a,b,!0),b+4},f.prototype.writeUInt32BE=function(a,b,c){return a=+a,b|=0,c||I(this,a,b,4,4294967295,0),f.TYPED_ARRAY_SUPPORT?(this[b]=a>>>24,this[b+1]=a>>>16,this[b+2]=a>>>8,this[b+3]=255&a):K(this,a,b,!1),b+4},f.prototype.writeIntLE=function(a,b,c,d){if(a=+a,b|=0,!d){var e=Math.pow(2,8*c-1);I(this,a,b,c,e-1,-e)}var f=0,g=1,h=a<0?1:0;for(this[b]=255&a;++f<c&&(g*=256);)this[b+f]=(a/g>>0)-h&255;return b+c},f.prototype.writeIntBE=function(a,b,c,d){if(a=+a,b|=0,!d){var e=Math.pow(2,8*c-1);I(this,a,b,c,e-1,-e)}var f=c-1,g=1,h=a<0?1:0;for(this[b+f]=255&a;--f>=0&&(g*=256);)this[b+f]=(a/g>>0)-h&255;return b+c},f.prototype.writeInt8=function(a,b,c){return a=+a,b|=0,c||I(this,a,b,1,127,-128),f.TYPED_ARRAY_SUPPORT||(a=Math.floor(a)),a<0&&(a=255+a+1),this[b]=255&a,b+1},f.prototype.writeInt16LE=function(a,b,c){return a=+a,b|=0,c||I(this,a,b,2,32767,-32768),f.TYPED_ARRAY_SUPPORT?(this[b]=255&a,this[b+1]=a>>>8):J(this,a,b,!0),b+2},f.prototype.writeInt16BE=function(a,b,c){return a=+a,b|=0,c||I(this,a,b,2,32767,-32768),f.TYPED_ARRAY_SUPPORT?(this[b]=a>>>8,this[b+1]=255&a):J(this,a,b,!1),b+2},f.prototype.writeInt32LE=function(a,b,c){return a=+a,b|=0,c||I(this,a,b,4,2147483647,-2147483648),f.TYPED_ARRAY_SUPPORT?(this[b]=255&a,this[b+1]=a>>>8,this[b+2]=a>>>16,this[b+3]=a>>>24):K(this,a,b,!0),b+4},f.prototype.writeInt32BE=function(a,b,c){return a=+a,b|=0,c||I(this,a,b,4,2147483647,-2147483648),a<0&&(a=4294967295+a+1),f.TYPED_ARRAY_SUPPORT?(this[b]=a>>>24,this[b+1]=a>>>16,this[b+2]=a>>>8,this[b+3]=255&a):K(this,a,b,!1),b+4},f.prototype.writeFloatLE=function(a,b,c){return M(this,a,b,!0,c)},f.prototype.writeFloatBE=function(a,b,c){return M(this,a,b,!1,c)},f.prototype.writeDoubleLE=function(a,b,c){return N(this,a,b,!0,c)},f.prototype.writeDoubleBE=function(a,b,c){return N(this,a,b,!1,c)},f.prototype.copy=function(a,b,c,d){if(c||(c=0),d||0===d||(d=this.length),b>=a.length&&(b=a.length),b||(b=0),d>0&&d<c&&(d=c),d===c)return 0;if(0===a.length||0===this.length)return 0;if(b<0)throw new RangeError("targetStart out of bounds");if(c<0||c>=this.length)throw new RangeError("sourceStart out of bounds");if(d<0)throw new RangeError("sourceEnd out of bounds");d>this.length&&(d=this.length),a.length-b<d-c&&(d=a.length-b+c);var e,g=d-c;if(this===a&&c<b&&b<d)for(e=g-1;e>=0;e--)a[e+b]=this[e+c];else if(g<1e3||!f.TYPED_ARRAY_SUPPORT)for(e=0;e<g;e++)a[e+b]=this[e+c];else a._set(this.subarray(c,c+g),b);return g},f.prototype.fill=function(a,b,c){if(a||(a=0),b||(b=0),c||(c=this.length),c<b)throw new RangeError("end < start");if(c!==b&&0!==this.length){if(b<0||b>=this.length)throw new RangeError("start out of bounds");if(c<0||c>this.length)throw new RangeError("end out of bounds");var d;if("number"==typeof a)for(d=b;d<c;d++)this[d]=a;else{var e=R(a.toString()),f=e.length;for(d=b;d<c;d++)this[d]=e[d%f]}return this}},f.prototype.toArrayBuffer=function(){if("undefined"!=typeof Uint8Array){if(f.TYPED_ARRAY_SUPPORT)return new f(this).buffer;for(var a=new Uint8Array(this.length),b=0,c=a.length;b<c;b+=1)a[b]=this[b];return a.buffer}throw new TypeError("Buffer.toArrayBuffer not supported in this browser")};var _=f.prototype;f._augment=function(a){return a.constructor=f,a._isBuffer=!0,a._set=a.set,a.get=_.get,a.set=_.set,a.write=_.write,a.toString=_.toString,a.toLocaleString=_.toString,a.toJSON=_.toJSON,a.equals=_.equals,a.compare=_.compare,a.indexOf=_.indexOf,a.copy=_.copy,a.slice=_.slice,a.readUIntLE=_.readUIntLE,a.readUIntBE=_.readUIntBE,a.readUInt8=_.readUInt8,a.readUInt16LE=_.readUInt16LE,a.readUInt16BE=_.readUInt16BE,a.readUInt32LE=_.readUInt32LE,a.readUInt32BE=_.readUInt32BE,a.readIntLE=_.readIntLE,a.readIntBE=_.readIntBE,a.readInt8=_.readInt8,a.readInt16LE=_.readInt16LE,a.readInt16BE=_.readInt16BE,a.readInt32LE=_.readInt32LE,a.readInt32BE=_.readInt32BE,a.readFloatLE=_.readFloatLE,a.readFloatBE=_.readFloatBE,a.readDoubleLE=_.readDoubleLE,a.readDoubleBE=_.readDoubleBE,a.writeUInt8=_.writeUInt8,a.writeUIntLE=_.writeUIntLE,a.writeUIntBE=_.writeUIntBE,a.writeUInt16LE=_.writeUInt16LE,a.writeUInt16BE=_.writeUInt16BE,a.writeUInt32LE=_.writeUInt32LE,a.writeUInt32BE=_.writeUInt32BE,a.writeIntLE=_.writeIntLE,a.writeIntBE=_.writeIntBE,a.writeInt8=_.writeInt8,a.writeInt16LE=_.writeInt16LE,a.writeInt16BE=_.writeInt16BE,a.writeInt32LE=_.writeInt32LE,a.writeInt32BE=_.writeInt32BE,a.writeFloatLE=_.writeFloatLE,a.writeFloatBE=_.writeFloatBE,a.writeDoubleLE=_.writeDoubleLE,a.writeDoubleBE=_.writeDoubleBE,a.fill=_.fill,a.inspect=_.inspect,a.toArrayBuffer=_.toArrayBuffer,a};var aa=/[^+\/0-9A-Za-z-_]/g}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{17:17,27:27,7:7}],11:[function(a,b,c){/*! codem-isoboxer v0.3.5 https://github.com/madebyhiro/codem-isoboxer/blob/master/LICENSE.txt */
var d={};d.parseBuffer=function(a){return new e(a).parse()},d.addBoxProcessor=function(a,b){"string"==typeof a&&"function"==typeof b&&(f.prototype._boxProcessors[a]=b)},d.createFile=function(){return new e},d.createBox=function(a,b,c){var d=f.create(a);return b&&b.append(d,c),d},d.createFullBox=function(a,b,c){var e=d.createBox(a,b,c);return e.version=0,e.flags=0,e},d.Utils={},d.Utils.dataViewToString=function(a,b){var c=b||"utf-8";if("undefined"!=typeof TextDecoder)return new TextDecoder(c).decode(a);var d=[],e=0;if("utf-8"===c)for(;e<a.byteLength;){var f=a.getUint8(e++);f<128||(f<224?(f=(31&f)<<6,f|=63&a.getUint8(e++)):f<240?(f=(15&f)<<12,f|=(63&a.getUint8(e++))<<6,f|=63&a.getUint8(e++)):(f=(7&f)<<18,f|=(63&a.getUint8(e++))<<12,f|=(63&a.getUint8(e++))<<6,f|=63&a.getUint8(e++))),d.push(String.fromCharCode(f))}else for(;e<a.byteLength;)d.push(String.fromCharCode(a.getUint8(e++)));return d.join("")},d.Utils.utf8ToByteArray=function(a){var b,c;if("undefined"!=typeof TextEncoder)b=(new TextEncoder).encode(a);else for(b=[],c=0;c<a.length;++c){var d=a.charCodeAt(c);d<128?b.push(d):d<2048?(b.push(192|d>>6),b.push(128|63&d)):d<65536?(b.push(224|d>>12),b.push(128|63&d>>6),b.push(128|63&d)):(b.push(240|d>>18),b.push(128|63&d>>12),b.push(128|63&d>>6),b.push(128|63&d))}return b},d.Utils.appendBox=function(a,b,c){if(b._offset=a._cursor.offset,b._root=a._root?a._root:a,b._raw=a._raw,b._parent=a,-1!==c){if(void 0===c||null===c)return void a.boxes.push(b);var d,e=-1;if("number"==typeof c)e=c;else{if("string"==typeof c)d=c;else{if("object"!=typeof c||!c.type)return void a.boxes.push(b);d=c.type}for(var f=0;f<a.boxes.length;f++)if(d===a.boxes[f].type){e=f+1;break}}a.boxes.splice(e,0,b)}},void 0!==c&&(c.parseBuffer=d.parseBuffer,c.addBoxProcessor=d.addBoxProcessor,c.createFile=d.createFile,c.createBox=d.createBox,c.createFullBox=d.createFullBox,c.Utils=d.Utils),d.Cursor=function(a){this.offset=void 0===a?0:a};var e=function(a){this._cursor=new d.Cursor,this.boxes=[],a&&(this._raw=new DataView(a))};e.prototype.fetch=function(a){var b=this.fetchAll(a,!0);return b.length?b[0]:null},e.prototype.fetchAll=function(a,b){var c=[];return e._sweep.call(this,a,c,b),c},e.prototype.parse=function(){for(this._cursor.offset=0,this.boxes=[];this._cursor.offset<this._raw.byteLength;){var a=f.parse(this);if(void 0===a.type)break;this.boxes.push(a)}return this},e._sweep=function(a,b,c){this.type&&this.type==a&&b.push(this);for(var d in this.boxes){if(b.length&&c)return;e._sweep.call(this.boxes[d],a,b,c)}},e.prototype.write=function(){var a,b=0;for(a=0;a<this.boxes.length;a++)b+=this.boxes[a].getLength(!1);var c=new Uint8Array(b);for(this._rawo=new DataView(c.buffer),this.bytes=c,this._cursor.offset=0,a=0;a<this.boxes.length;a++)this.boxes[a].write();return c.buffer},e.prototype.append=function(a,b){d.Utils.appendBox(this,a,b)};var f=function(){this._cursor=new d.Cursor};f.parse=function(a){var b=new f;return b._offset=a._cursor.offset,b._root=a._root?a._root:a,b._raw=a._raw,b._parent=a,b._parseBox(),a._cursor.offset=b._raw.byteOffset+b._raw.byteLength,b},f.create=function(a){var b=new f;return b.type=a,b.boxes=[],b},f.prototype._boxContainers=["dinf","edts","mdia","meco","mfra","minf","moof","moov","mvex","stbl","strk","traf","trak","tref","udta","vttc","sinf","schi","encv","enca"],f.prototype._boxProcessors={},f.prototype._procField=function(a,b,c){this._parsing?this[a]=this._readField(b,c):this._writeField(b,c,this[a])},f.prototype._procFieldArray=function(a,b,c,d){var e;if(this._parsing)for(this[a]=[],e=0;e<b;e++)this[a][e]=this._readField(c,d);else for(e=0;e<this[a].length;e++)this._writeField(c,d,this[a][e])},f.prototype._procFullBox=function(){this._procField("version","uint",8),this._procField("flags","uint",24)},f.prototype._procEntries=function(a,b,c){var d;if(this._parsing)for(this[a]=[],d=0;d<b;d++)this[a].push({}),c.call(this,this[a][d]);else for(d=0;d<b;d++)c.call(this,this[a][d])},f.prototype._procSubEntries=function(a,b,c,d){var e;if(this._parsing)for(a[b]=[],e=0;e<c;e++)a[b].push({}),d.call(this,a[b][e]);else for(e=0;e<c;e++)d.call(this,a[b][e])},f.prototype._procEntryField=function(a,b,c,d){this._parsing?a[b]=this._readField(c,d):this._writeField(c,d,a[b])},f.prototype._procSubBoxes=function(a,b){var c;if(this._parsing)for(this[a]=[],c=0;c<b;c++)this[a].push(f.parse(this));else for(c=0;c<b;c++)this._rawo?this[a][c].write():this.size+=this[a][c].getLength()},f.prototype._readField=function(a,b){switch(a){case"uint":return this._readUint(b);case"int":return this._readInt(b);case"template":return this._readTemplate(b);case"string":return-1===b?this._readTerminatedString():this._readString(b);case"data":return this._readData(b);case"utf8":return this._readUTF8String();default:return-1}},f.prototype._readInt=function(a){var b=null,c=this._cursor.offset-this._raw.byteOffset;switch(a){case 8:b=this._raw.getInt8(c);break;case 16:b=this._raw.getInt16(c);break;case 32:b=this._raw.getInt32(c);break;case 64:var d=this._raw.getInt32(c),e=this._raw.getInt32(c+4);b=d*Math.pow(2,32)+e}return this._cursor.offset+=a>>3,b},f.prototype._readUint=function(a){var b,c,d=null,e=this._cursor.offset-this._raw.byteOffset;switch(a){case 8:d=this._raw.getUint8(e);break;case 16:d=this._raw.getUint16(e);break;case 24:b=this._raw.getUint16(e),c=this._raw.getUint8(e+2),d=(b<<8)+c;break;case 32:d=this._raw.getUint32(e);break;case 64:b=this._raw.getUint32(e),c=this._raw.getUint32(e+4),d=b*Math.pow(2,32)+c}return this._cursor.offset+=a>>3,d},f.prototype._readString=function(a){for(var b="",c=0;c<a;c++){var d=this._readUint(8);b+=String.fromCharCode(d)}return b},f.prototype._readTemplate=function(a){return this._readUint(a/2)+this._readUint(a/2)/Math.pow(2,a/2)},f.prototype._readTerminatedString=function(){for(var a="";this._cursor.offset-this._offset<this._raw.byteLength;){var b=this._readUint(8);if(0===b)break;a+=String.fromCharCode(b)}return a},f.prototype._readData=function(a){var b=a>0?a:this._raw.byteLength-(this._cursor.offset-this._offset);if(b>0){var c=new Uint8Array(this._raw.buffer,this._cursor.offset,b);return this._cursor.offset+=b,c}return null},f.prototype._readUTF8String=function(){var a=this._raw.byteLength-(this._cursor.offset-this._offset),b=null;return a>0&&(b=new DataView(this._raw.buffer,this._cursor.offset,a),this._cursor.offset+=a),b?d.Utils.dataViewToString(b):b},f.prototype._parseBox=function(){if(this._parsing=!0,this._cursor.offset=this._offset,this._offset+8>this._raw.buffer.byteLength)return void(this._root._incomplete=!0);switch(this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this.size){case 0:this._raw=new DataView(this._raw.buffer,this._offset,this._raw.byteLength-this._cursor.offset+8);break;case 1:this._offset+this.size>this._raw.buffer.byteLength?(this._incomplete=!0,this._root._incomplete=!0):this._raw=new DataView(this._raw.buffer,this._offset,this.largesize);break;default:this._offset+this.size>this._raw.buffer.byteLength?(this._incomplete=!0,this._root._incomplete=!0):this._raw=new DataView(this._raw.buffer,this._offset,this.size)}this._incomplete||(this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type)?this._parseContainerBox():this._data=this._readData())},f.prototype._parseFullBox=function(){this.version=this._readUint(8),this.flags=this._readUint(24)},f.prototype._parseContainerBox=function(){for(this.boxes=[];this._cursor.offset-this._raw.byteOffset<this._raw.byteLength;)this.boxes.push(f.parse(this))},f.prototype.append=function(a,b){d.Utils.appendBox(this,a,b)},f.prototype.getLength=function(){if(this._parsing=!1,this._rawo=null,this.size=0,this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type))for(var a=0;a<this.boxes.length;a++)this.size+=this.boxes[a].getLength();return this._data&&this._writeData(this._data),this.size},f.prototype.write=function(){switch(this._parsing=!1,this._cursor.offset=this._parent._cursor.offset,this.size){case 0:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.parent._rawo.byteLength-this._cursor.offset);break;case 1:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.largesize);break;default:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.size)}if(this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type))for(var a=0;a<this.boxes.length;a++)this.boxes[a].write();return this._data&&this._writeData(this._data),this._parent._cursor.offset+=this.size,this.size},f.prototype._writeInt=function(a,b){if(this._rawo){var c=this._cursor.offset-this._rawo.byteOffset;switch(a){case 8:this._rawo.setInt8(c,b);break;case 16:this._rawo.setInt16(c,b);break;case 32:this._rawo.setInt32(c,b);break;case 64:var d=Math.floor(b/Math.pow(2,32)),e=b-d*Math.pow(2,32);this._rawo.setUint32(c,d),this._rawo.setUint32(c+4,e)}this._cursor.offset+=a>>3}else this.size+=a>>3},f.prototype._writeUint=function(a,b){if(this._rawo){var c,d,e=this._cursor.offset-this._rawo.byteOffset;switch(a){case 8:this._rawo.setUint8(e,b);break;case 16:this._rawo.setUint16(e,b);break;case 24:c=(16776960&b)>>8,d=255&b,this._rawo.setUint16(e,c),this._rawo.setUint8(e+2,d);break;case 32:this._rawo.setUint32(e,b);break;case 64:c=Math.floor(b/Math.pow(2,32)),d=b-c*Math.pow(2,32),this._rawo.setUint32(e,c),this._rawo.setUint32(e+4,d)}this._cursor.offset+=a>>3}else this.size+=a>>3},f.prototype._writeString=function(a,b){for(var c=0;c<a;c++)this._writeUint(8,b.charCodeAt(c))},f.prototype._writeTerminatedString=function(a){if(0!==a.length){for(var b=0;b<a.length;b++)this._writeUint(8,a.charCodeAt(b));this._writeUint(8,0)}},f.prototype._writeTemplate=function(a,b){var c=Math.floor(b),d=(b-c)*Math.pow(2,a/2);this._writeUint(a/2,c),this._writeUint(a/2,d)},f.prototype._writeData=function(a){var b;if(a)if(this._rawo){if(a instanceof Array){for(var c=this._cursor.offset-this._rawo.byteOffset,b=0;b<a.length;b++)this._rawo.setInt8(c+b,a[b]);this._cursor.offset+=a.length}a instanceof Uint8Array&&(this._root.bytes.set(a,this._cursor.offset),this._cursor.offset+=a.length)}else this.size+=a.length},f.prototype._writeUTF8String=function(a){var b=d.Utils.utf8ToByteArray(a);if(this._rawo)for(var c=new DataView(this._rawo.buffer,this._cursor.offset,b.length),e=0;e<b.length;e++)c.setUint8(e,b[e]);else this.size+=b.length},f.prototype._writeField=function(a,b,c){switch(a){case"uint":this._writeUint(b,c);break;case"int":this._writeInt(b,c);break;case"template":this._writeTemplate(b,c);break;case"string":-1==b?this._writeTerminatedString(c):this._writeString(b,c);break;case"data":this._writeData(c);break;case"utf8":this._writeUTF8String(c)}},f.prototype._boxProcessors.avc1=f.prototype._boxProcessors.encv=function(){this._procFieldArray("reserved1",6,"uint",8),this._procField("data_reference_index","uint",16),this._procField("pre_defined1","uint",16),this._procField("reserved2","uint",16),this._procFieldArray("pre_defined2",3,"uint",32),this._procField("width","uint",16),this._procField("height","uint",16),this._procField("horizresolution","template",32),this._procField("vertresolution","template",32),this._procField("reserved3","uint",32),this._procField("frame_count","uint",16),this._procFieldArray("compressorname",32,"uint",8),this._procField("depth","uint",16),this._procField("pre_defined3","int",16),this._procField("config","data",-1)},f.prototype._boxProcessors.dref=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procSubBoxes("entries",this.entry_count)},f.prototype._boxProcessors.elst=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,function(a){this._procEntryField(a,"segment_duration","uint",1===this.version?64:32),this._procEntryField(a,"media_time","int",1===this.version?64:32),this._procEntryField(a,"media_rate_integer","int",16),this._procEntryField(a,"media_rate_fraction","int",16)})},f.prototype._boxProcessors.emsg=function(){this._procFullBox(),this._procField("scheme_id_uri","string",-1),this._procField("value","string",-1),this._procField("timescale","uint",32),this._procField("presentation_time_delta","uint",32),this._procField("event_duration","uint",32),this._procField("id","uint",32),this._procField("message_data","data",-1)},f.prototype._boxProcessors.free=f.prototype._boxProcessors.skip=function(){this._procField("data","data",-1)},f.prototype._boxProcessors.frma=function(){this._procField("data_format","uint",32)},f.prototype._boxProcessors.ftyp=f.prototype._boxProcessors.styp=function(){this._procField("major_brand","string",4),this._procField("minor_version","uint",32);var a=-1;this._parsing&&(a=(this._raw.byteLength-(this._cursor.offset-this._raw.byteOffset))/4),this._procFieldArray("compatible_brands",a,"string",4)},f.prototype._boxProcessors.hdlr=function(){this._procFullBox(),this._procField("pre_defined","uint",32),this._procField("handler_type","string",4),this._procFieldArray("reserved",3,"uint",32),this._procField("name","string",-1)},f.prototype._boxProcessors.mdat=function(){this._procField("data","data",-1)},f.prototype._boxProcessors.mdhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("timescale","uint",32),this._procField("duration","uint",1==this.version?64:32),this._parsing||"string"!=typeof this.language||(this.language=this.language.charCodeAt(0)-96<<10|this.language.charCodeAt(1)-96<<5|this.language.charCodeAt(2)-96),this._procField("language","uint",16),this._parsing&&(this.language=String.fromCharCode(96+(this.language>>10&31),96+(this.language>>5&31),96+(31&this.language))),this._procField("pre_defined","uint",16)},f.prototype._boxProcessors.mehd=function(){this._procFullBox(),this._procField("fragment_duration","uint",1==this.version?64:32)},f.prototype._boxProcessors.mfhd=function(){this._procFullBox(),this._procField("sequence_number","uint",32)},f.prototype._boxProcessors.mfro=function(){this._procFullBox(),this._procField("mfra_size","uint",32)},f.prototype._boxProcessors.mp4a=f.prototype._boxProcessors.enca=function(){this._procFieldArray("reserved1",6,"uint",8),this._procField("data_reference_index","uint",16),this._procFieldArray("reserved2",2,"uint",32),this._procField("channelcount","uint",16),this._procField("samplesize","uint",16),this._procField("pre_defined","uint",16),this._procField("reserved3","uint",16),this._procField("samplerate","template",32),this._procField("esds","data",-1)},f.prototype._boxProcessors.mvhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("timescale","uint",32),this._procField("duration","uint",1==this.version?64:32),this._procField("rate","template",32),this._procField("volume","template",16),this._procField("reserved1","uint",16),this._procFieldArray("reserved2",2,"uint",32),this._procFieldArray("matrix",9,"template",32),this._procFieldArray("pre_defined",6,"uint",32),this._procField("next_track_ID","uint",32)},f.prototype._boxProcessors.payl=function(){this._procField("cue_text","utf8")},f.prototype._boxProcessors.pssh=function(){this._procFullBox(),this._procFieldArray("SystemID",16,"uint",8),this._procField("DataSize","uint",32),this._procFieldArray("Data",this.DataSize,"uint",8)},f.prototype._boxProcessors.schm=function(){this._procFullBox(),this._procField("scheme_type","uint",32),this._procField("scheme_version","uint",32),1&this.flags&&this._procField("scheme_uri","string",-1)},f.prototype._boxProcessors.sdtp=function(){this._procFullBox();var a=-1;this._parsing&&(a=this._raw.byteLength-(this._cursor.offset-this._raw.byteOffset)),this._procFieldArray("sample_dependency_table",a,"uint",8)},f.prototype._boxProcessors.sidx=function(){this._procFullBox(),this._procField("reference_ID","uint",32),this._procField("timescale","uint",32),this._procField("earliest_presentation_time","uint",1==this.version?64:32),this._procField("first_offset","uint",1==this.version?64:32),this._procField("reserved","uint",16),this._procField("reference_count","uint",16),this._procEntries("references",this.reference_count,function(a){this._parsing||(a.reference=(1&a.reference_type)<<31,a.reference|=2147483647&a.referenced_size,a.sap=(1&a.starts_with_SAP)<<31,a.sap|=(3&a.SAP_type)<<28,a.sap|=268435455&a.SAP_delta_time),this._procEntryField(a,"reference","uint",32),this._procEntryField(a,"subsegment_duration","uint",32),this._procEntryField(a,"sap","uint",32),this._parsing&&(a.reference_type=a.reference>>31&1,a.referenced_size=2147483647&a.reference,a.starts_with_SAP=a.sap>>31&1,a.SAP_type=a.sap>>28&7,a.SAP_delta_time=268435455&a.sap)})},f.prototype._boxProcessors.smhd=function(){this._procFullBox(),this._procField("balance","uint",16),this._procField("reserved","uint",16)},f.prototype._boxProcessors.ssix=function(){this._procFullBox(),this._procField("subsegment_count","uint",32),this._procEntries("subsegments",this.subsegment_count,function(a){this._procEntryField(a,"ranges_count","uint",32),this._procSubEntries(a,"ranges",a.ranges_count,function(a){this._procEntryField(a,"level","uint",8),this._procEntryField(a,"range_size","uint",24)})})},f.prototype._boxProcessors.stsd=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procSubBoxes("entries",this.entry_count)},f.prototype._boxProcessors.subs=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,function(a){this._procEntryField(a,"sample_delta","uint",32),this._procEntryField(a,"subsample_count","uint",16),this._procSubEntries(a,"subsamples",a.subsample_count,function(a){this._procEntryField(a,"subsample_size","uint",1===this.version?32:16),this._procEntryField(a,"subsample_priority","uint",8),this._procEntryField(a,"discardable","uint",8),this._procEntryField(a,"codec_specific_parameters","uint",32)})})},f.prototype._boxProcessors.tenc=function(){this._procFullBox(),this._procField("default_IsEncrypted","uint",24),this._procField("default_IV_size","uint",8),this._procFieldArray("default_KID",16,"uint",8)},f.prototype._boxProcessors.tfdt=function(){this._procFullBox(),this._procField("baseMediaDecodeTime","uint",1==this.version?64:32)},f.prototype._boxProcessors.tfhd=function(){this._procFullBox(),this._procField("track_ID","uint",32),1&this.flags&&this._procField("base_data_offset","uint",64),2&this.flags&&this._procField("sample_description_offset","uint",32),8&this.flags&&this._procField("default_sample_duration","uint",32),16&this.flags&&this._procField("default_sample_size","uint",32),32&this.flags&&this._procField("default_sample_flags","uint",32)},f.prototype._boxProcessors.tfra=function(){this._procFullBox(),this._procField("track_ID","uint",32),this._parsing||(this.reserved=0,this.reserved|=(48&this.length_size_of_traf_num)<<4,this.reserved|=(12&this.length_size_of_trun_num)<<2,this.reserved|=3&this.length_size_of_sample_num),this._procField("reserved","uint",32),this._parsing&&(this.length_size_of_traf_num=(48&this.reserved)>>4,this.length_size_of_trun_num=(12&this.reserved)>>2,this.length_size_of_sample_num=3&this.reserved),this._procField("number_of_entry","uint",32),this._procEntries("entries",this.number_of_entry,function(a){this._procEntryField(a,"time","uint",1===this.version?64:32),this._procEntryField(a,"moof_offset","uint",1===this.version?64:32),this._procEntryField(a,"traf_number","uint",8*(this.length_size_of_traf_num+1)),this._procEntryField(a,"trun_number","uint",8*(this.length_size_of_trun_num+1)),this._procEntryField(a,"sample_number","uint",8*(this.length_size_of_sample_num+1))})},f.prototype._boxProcessors.tkhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("track_ID","uint",32),this._procField("reserved1","uint",32),this._procField("duration","uint",1==this.version?64:32),this._procFieldArray("reserved2",2,"uint",32),this._procField("layer","uint",16),this._procField("alternate_group","uint",16),this._procField("volume","template",16),this._procField("reserved3","uint",16),this._procFieldArray("matrix",9,"template",32),this._procField("width","template",32),this._procField("height","template",32)},f.prototype._boxProcessors.trex=function(){this._procFullBox(),this._procField("track_ID","uint",32),this._procField("default_sample_description_index","uint",32),this._procField("default_sample_duration","uint",32),this._procField("default_sample_size","uint",32),this._procField("default_sample_flags","uint",32)},f.prototype._boxProcessors.trun=function(){this._procFullBox(),this._procField("sample_count","uint",32),1&this.flags&&this._procField("data_offset","int",32),4&this.flags&&this._procField("first_sample_flags","uint",32),this._procEntries("samples",this.sample_count,function(a){256&this.flags&&this._procEntryField(a,"sample_duration","uint",32),512&this.flags&&this._procEntryField(a,"sample_size","uint",32),1024&this.flags&&this._procEntryField(a,"sample_flags","uint",32),2048&this.flags&&this._procEntryField(a,"sample_composition_time_offset",1===this.version?"int":"uint",32)})},f.prototype._boxProcessors["url "]=f.prototype._boxProcessors["urn "]=function(){this._procFullBox(),"urn "===this.type&&this._procField("name","string",-1),this._procField("location","string",-1)},f.prototype._boxProcessors.vlab=function(){this._procField("source_label","utf8")},f.prototype._boxProcessors.vmhd=function(){this._procFullBox(),this._procField("graphicsmode","uint",16),this._procFieldArray("opcolor",3,"uint",16)},f.prototype._boxProcessors.vttC=function(){this._procField("config","utf8")},f.prototype._boxProcessors.vtte=function(){}},{}],12:[function(a,b,c){(function(a){function b(a){return Array.isArray?Array.isArray(a):"[object Array]"===q(a)}function d(a){return"boolean"==typeof a}function e(a){return null===a}function f(a){return null==a}function g(a){return"number"==typeof a}function h(a){return"string"==typeof a}function i(a){return"symbol"==typeof a}function j(a){return void 0===a}function k(a){return"[object RegExp]"===q(a)}function l(a){return"object"==typeof a&&null!==a}function m(a){return"[object Date]"===q(a)}function n(a){return"[object Error]"===q(a)||a instanceof Error}function o(a){return"function"==typeof a}function p(a){return null===a||"boolean"==typeof a||"number"==typeof a||"string"==typeof a||"symbol"==typeof a||void 0===a}function q(a){return Object.prototype.toString.call(a)}c.isArray=b,c.isBoolean=d,c.isNull=e,c.isNullOrUndefined=f,c.isNumber=g,c.isString=h,c.isSymbol=i,c.isUndefined=j,c.isRegExp=k,c.isObject=l,c.isDate=m,c.isError=n,c.isFunction=o,c.isPrimitive=p,c.isBuffer=a.isBuffer}).call(this,{isBuffer:a(26)})},{26:26}],13:[function(a,b,c){function d(a){return null===a||void 0===a}function e(a){return!(!a||"object"!=typeof a||"number"!=typeof a.length)&&("function"==typeof a.copy&&"function"==typeof a.slice&&!(a.length>0&&"number"!=typeof a[0]))}function f(a,b,c){var f,k;if(d(a)||d(b))return!1;if(a.prototype!==b.prototype)return!1;if(i(a))return!!i(b)&&(a=g.call(a),b=g.call(b),j(a,b,c));if(e(a)){if(!e(b))return!1;if(a.length!==b.length)return!1;for(f=0;f<a.length;f++)if(a[f]!==b[f])return!1;return!0}try{var l=h(a),m=h(b)}catch(n){return!1}if(l.length!=m.length)return!1;for(l.sort(),m.sort(),f=l.length-1;f>=0;f--)if(l[f]!=m[f])return!1;for(f=l.length-1;f>=0;f--)if(k=l[f],!j(a[k],b[k],c))return!1;return typeof a==typeof b}var g=Array.prototype.slice,h=a(15),i=a(14),j=b.exports=function(a,b,c){return c||(c={}),a===b||(a instanceof Date&&b instanceof Date?a.getTime()===b.getTime():!a||!b||"object"!=typeof a&&"object"!=typeof b?c.strict?a===b:a==b:f(a,b,c))}},{14:14,15:15}],14:[function(a,b,c){function d(a){return"[object Arguments]"==Object.prototype.toString.call(a)}function e(a){return a&&"object"==typeof a&&"number"==typeof a.length&&Object.prototype.hasOwnProperty.call(a,"callee")&&!Object.prototype.propertyIsEnumerable.call(a,"callee")||!1}var f="[object Arguments]"==function(){return Object.prototype.toString.call(arguments)}();c=b.exports=f?d:e,c.supported=d,c.unsupported=e},{}],15:[function(a,b,c){function d(a){var b=[];for(var c in a)b.push(c);return b}c=b.exports="function"==typeof Object.keys?Object.keys:d,c.shim=d},{}],16:[function(a,b,c){function d(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function e(a){return"function"==typeof a}function f(a){return"number"==typeof a}function g(a){return"object"==typeof a&&null!==a}function h(a){return void 0===a}b.exports=d,d.EventEmitter=d,d.prototype._events=void 0,d.prototype._maxListeners=void 0,d.defaultMaxListeners=10,d.prototype.setMaxListeners=function(a){if(!f(a)||a<0||isNaN(a))throw TypeError("n must be a positive number");return this._maxListeners=a,this},d.prototype.emit=function(a){var b,c,d,f,i,j;if(this._events||(this._events={}),"error"===a&&(!this._events.error||g(this._events.error)&&!this._events.error.length)){if((b=arguments[1])instanceof Error)throw b;throw TypeError('Uncaught, unspecified "error" event.')}if(c=this._events[a],h(c))return!1;if(e(c))switch(arguments.length){case 1:c.call(this);break;case 2:c.call(this,arguments[1]);break;case 3:c.call(this,arguments[1],arguments[2]);break;default:for(d=arguments.length,f=new Array(d-1),i=1;i<d;i++)f[i-1]=arguments[i];c.apply(this,f)}else if(g(c)){for(d=arguments.length,f=new Array(d-1),i=1;i<d;i++)f[i-1]=arguments[i];for(j=c.slice(),d=j.length,i=0;i<d;i++)j[i].apply(this,f)}return!0},d.prototype.addListener=function(a,b){var c;if(!e(b))throw TypeError("listener must be a function");if(this._events||(this._events={}),this._events.newListener&&this.emit("newListener",a,e(b.listener)?b.listener:b),this._events[a]?g(this._events[a])?this._events[a].push(b):this._events[a]=[this._events[a],b]:this._events[a]=b,g(this._events[a])&&!this._events[a].warned){var c;c=h(this._maxListeners)?d.defaultMaxListeners:this._maxListeners,c&&c>0&&this._events[a].length>c&&(this._events[a].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[a].length),"function"==typeof console.trace&&console.trace())}return this},d.prototype.on=d.prototype.addListener,d.prototype.once=function(a,b){function c(){this.removeListener(a,c),d||(d=!0,b.apply(this,arguments))}if(!e(b))throw TypeError("listener must be a function");var d=!1;return c.listener=b,this.on(a,c),this},d.prototype.removeListener=function(a,b){var c,d,f,h;if(!e(b))throw TypeError("listener must be a function");if(!this._events||!this._events[a])return this;if(c=this._events[a],f=c.length,d=-1,c===b||e(c.listener)&&c.listener===b)delete this._events[a],this._events.removeListener&&this.emit("removeListener",a,b);else if(g(c)){for(h=f;h-- >0;)if(c[h]===b||c[h].listener&&c[h].listener===b){d=h;break}if(d<0)return this;1===c.length?(c.length=0,delete this._events[a]):c.splice(d,1),this._events.removeListener&&this.emit("removeListener",a,b)}return this},d.prototype.removeAllListeners=function(a){var b,c;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[a]&&delete this._events[a],this;if(0===arguments.length){for(b in this._events)"removeListener"!==b&&this.removeAllListeners(b);return this.removeAllListeners("removeListener"),this._events={},this}if(c=this._events[a],e(c))this.removeListener(a,c);else for(;c.length;)this.removeListener(a,c[c.length-1]);return delete this._events[a],this},d.prototype.listeners=function(a){return this._events&&this._events[a]?e(this._events[a])?[this._events[a]]:this._events[a].slice():[]},d.listenerCount=function(a,b){return a._events&&a._events[b]?e(a._events[b])?1:a._events[b].length:0}},{}],17:[function(a,b,c){c.read=function(a,b,c,d,e){var f,g,h=8*e-d-1,i=(1<<h)-1,j=i>>1,k=-7,l=c?e-1:0,m=c?-1:1,n=a[b+l];for(l+=m,f=n&(1<<-k)-1,n>>=-k,k+=h;k>0;f=256*f+a[b+l],l+=m,k-=8);for(g=f&(1<<-k)-1,f>>=-k,k+=d;k>0;g=256*g+a[b+l],l+=m,k-=8);if(0===f)f=1-j;else{if(f===i)return g?NaN:1/0*(n?-1:1);g+=Math.pow(2,d),f-=j}return(n?-1:1)*g*Math.pow(2,f-d)},c.write=function(a,b,c,d,e,f){var g,h,i,j=8*f-e-1,k=(1<<j)-1,l=k>>1,m=23===e?Math.pow(2,-24)-Math.pow(2,-77):0,n=d?0:f-1,o=d?1:-1,p=b<0||0===b&&1/b<0?1:0;for(b=Math.abs(b),isNaN(b)||b===1/0?(h=isNaN(b)?1:0,g=k):(g=Math.floor(Math.log(b)/Math.LN2),b*(i=Math.pow(2,-g))<1&&(g--,i*=2),b+=g+l>=1?m/i:m*Math.pow(2,1-l),b*i>=2&&(g++,i/=2),g+l>=k?(h=0,g=k):g+l>=1?(h=(b*i-1)*Math.pow(2,e),g+=l):(h=b*Math.pow(2,l-1)*Math.pow(2,e),g=0));e>=8;a[c+n]=255&h,n+=o,h/=256,e-=8);for(g=g<<e|h,j+=e;j>0;a[c+n]=255&g,n+=o,g/=256,j-=8);a[c+n-o]|=128*p}},{}],18:[function(a,b,c){!function(a,b,c,d,e){function f(a){this.node=a}function g(){this.events=[],this.head=null,this.body=null}function h(){this.styling=null,this.layout=null}function i(){this.styles={}}function j(){this.id=null,this.styleAttrs=null,this.styleRefs=null}function k(){this.regions={}}function l(a){this.kind=a,this.begin=null,this.end=null,this.styleAttrs=null,this.regionID=null,this.sets=null,this.timeContainer=null}function m(){l.call(this,"body")}function n(){l.call(this,"div")}function o(){l.call(this,"p")}function p(){l.call(this,"span"),this.space=null}function q(){l.call(this,"span"),this.space=null,this.text=null}function r(){l.call(this,"br")}function s(){this.id=null,this.begin=null,this.end=null,this.styleAttrs=null,this.sets=null}function t(){this.begin=null,this.end=null,this.qname=null,this.value=null}function u(a){return a&&"xml:id"in a.attributes?a.attributes["xml:id"].value||null:null}function v(a){return a&&"region"in a.attributes?a.attributes.region.value:""}function w(a,b){var c=a&&"timeContainer"in a.attributes?a.attributes.timeContainer.value:null;return c&&"par"!==c?"seq"===c?"seq":(K(b,"Illegal value of timeContainer (assuming 'par')"),"par"):"par"}function x(a){return a&&"style"in a.attributes?a.attributes.style.value.split(" "):[]}function y(a,b){var c={};if(null!==a)for(var e in a.attributes){var f=a.attributes[e].uri+" "+a.attributes[e].local,g=d.byQName[f];if(void 0!==g){var h=g.parse(a.attributes[e].value);null!==h?(c[f]=h,g===d.byName.zIndex&&J(b,"zIndex attribute present but not used by IMSC1 since regions do not overlap")):K(b,"Cannot parse styling attribute "+f+" --\x3e "+a.attributes[e].value)}}return c}function z(a,b,c){for(var d in a.attributes)if(a.attributes[d].uri===b&&a.attributes[d].local===c)return a.attributes[d].value;return null}function A(a,b){var d=z(a,c.ns_ittp,"aspectRatio"),e=null;if(null!==d){var f=/(\d+) (\d+)/,g=f.exec(d);if(null!==g){var h=parseInt(g[1]),i=parseInt(g[2]);0!==h&&0!==i?e=h/i:K(b,"Illegal aspectRatio values (ignoring)")}else K(b,"Malformed aspectRatio attribute (ignoring)")}return e}function B(a,b){var d=z(a,c.ns_ttp,"cellResolution"),e=15,f=32;if(null!==d){var g=/(\d+) (\d+)/,h=g.exec(d);null!==h?(f=parseInt(h[1]),e=parseInt(h[2])):J(b,"Malformed cellResolution value (using initial value instead)")}return{w:f,h:e}}function C(a,b){var d,e=z(a,c.ns_ttp,"frameRate"),f=30;if(null!==e){d=/(\d+)/.exec(e),null!==d?f=parseInt(d[1]):J(b,"Malformed frame rate attribute (using initial value instead)")}
var g=z(a,c.ns_ttp,"frameRateMultiplier"),h=1;if(null!==g){d=/(\d+) (\d+)/.exec(g),null!==d?h=parseInt(d[1])/parseInt(d[2]):J(b,"Malformed frame rate multiplier attribute (using initial value instead)")}var i=h*f,j=1,k=z(a,c.ns_ttp,"tickRate");if(null===k)null!==e&&(j=i);else{d=/(\d+)/.exec(k),null!==d?j=parseInt(d[1]):J(b,"Malformed tick rate attribute (using initial value instead)")}return{effectiveFrameRate:i,tickRate:j}}function D(a,b){var d=z(a,c.ns_tts,"extent");if(null===d)return null;var f=d.split(" ");if(2!==f.length)return J(b,"Malformed extent (ignoring)"),null;var g=e.parseLength(f[0]),h=e.parseLength(f[1]);return h&&g?{h:h,w:g}:(J(b,"Malformed extent values (ignoring)"),null)}function E(a,b,c){var d,e=/^(\d{2,}):(\d\d):(\d\d(?:\.\d+)?)$/,f=/^(\d{2,}):(\d\d):(\d\d)\:(\d{2,})$/,g=/^(\d+(?:\.\d+)?)f$/,h=/^(\d+(?:\.\d+)?)t$/,i=/^(\d+(?:\.\d+)?)ms$/,j=/^(\d+(?:\.\d+)?)s$/,k=/^(\d+(?:\.\d+)?)h$/,l=/^(\d+(?:\.\d+)?)m$/,m=null;return null!==(d=g.exec(c))?null!==b&&(m=parseFloat(d[1])/b):null!==(d=h.exec(c))?null!==a&&(m=parseFloat(d[1])/a):null!==(d=i.exec(c))?m=parseFloat(d[1])/1e3:null!==(d=j.exec(c))?m=parseFloat(d[1]):null!==(d=k.exec(c))?m=3600*parseFloat(d[1]):null!==(d=l.exec(c))?m=60*parseFloat(d[1]):null!==(d=e.exec(c))?m=3600*parseInt(d[1])+60*parseInt(d[2])+parseFloat(d[3]):null!==(d=f.exec(c))&&null!==b&&(m=3600*parseInt(d[1])+60*parseInt(d[2])+parseInt(d[3])+(null===d[4]?0:parseInt(d[4])/b)),m}function F(a,b,c,d){var e=b&&"seq"===b.timeContainer,f=0;c&&"begin"in c.attributes&&null===(f=E(a.tickRate,a.effectiveFrameRate,c.attributes.begin.value))&&(J(d,"Malformed begin value "+c.attributes.begin.value+" (using 0)"),f=0);var g=e?0:null;c&&"dur"in c.attributes&&null===(g=E(a.tickRate,a.effectiveFrameRate,c.attributes.dur.value))&&J(d,"Malformed dur value "+c.attributes.dur.value+" (ignoring)");var h=null;c&&"end"in c.attributes&&null===(h=E(a.tickRate,a.effectiveFrameRate,c.attributes.end.value))&&J(d,"Malformed end value (ignoring)");var i=0;if(b&&(i=e&&"contents"in b&&b.contents.length>0?b.contents[b.contents.length-1].end:b.begin||0),f+=i,null!==g)h=f+g;else{var j=b&&"end"in b?b.end:Number.POSITIVE_INFINITY;h=null!==h?h+i:j}return{begin:f,end:h}}function G(a,b,c){for(;b.styleRefs.length>0;){var d=b.styleRefs.pop();d in a.styles?(G(a,a.styles[d],c),I(a.styles[d].styleAttrs,b.styleAttrs)):K(c,"Non-existant style id referenced")}}function H(a,b,c,d){for(var e=b.length-1;e>=0;e--){var f=b[e];f in a.styles?I(a.styles[f].styleAttrs,c):K(d,"Non-existant style id referenced")}}function I(a,b){for(var c in a)c in b||(b[c]=a[c])}function J(a,b){if(a&&a.warn&&a.warn(b))throw b}function K(a,b){if(a&&a.error&&a.error(b))throw b}function L(a,b){throw a&&a.fatal&&a.fatal(b),b}function M(a,b){for(var c,d=0,e=a.length-1;d<=e;){c=Math.floor((d+e)/2);var f=a[c];if(f<b)d=c+1;else{if(!(f>b))return{found:!0,index:c};e=c-1}}return{found:!1,index:d}}a.fromXML=function(a,d,e){var l=b.parser(!0,{xmlns:!0}),u=[],v=[],w=[],x=0,y=null;l.onclosetag=function(a){if(u[0]instanceof i)for(var b in u[0].styles)G(u[0],u[0].styles[b],d);else if(u[0]instanceof o||u[0]instanceof p){if(u[0].contents.length>1){var g,h=[u[0].contents[0]];for(g=1;g<u[0].contents.length;g++)u[0].contents[g]instanceof q&&h[h.length-1]instanceof q?h[h.length-1].text+=u[0].contents[g].text:h.push(u[0].contents[g]);u[0].contents=h}u[0]instanceof p&&1===u[0].contents.length&&u[0].contents[0]instanceof q&&null===u[0].text&&(u[0].text=u[0].contents[0].text,delete u[0].contents)}else u[0]instanceof f&&(u[0].node.uri===c.ns_tt&&"metadata"===u[0].node.local?x--:x>0&&e&&"onCloseTag"in e&&e.onCloseTag());w.shift(),v.shift(),u.shift()},l.ontext=function(a){if(void 0===u[0]);else if(u[0]instanceof p||u[0]instanceof o){var b=new q;b.initFromText(y,u[0],a,w[0],d),u[0].contents.push(b)}else u[0]instanceof f&&x>0&&e&&"onText"in e&&e.onText(a)},l.onopentag=function(a){var b=a.attributes["xml:space"];b?w.unshift(b.value):0===w.length?w.unshift("default"):w.unshift(w[0]);var l=a.attributes["xml:lang"];if(l?v.unshift(l.value):0===v.length?v.unshift(""):v.unshift(v[0]),a.uri===c.ns_tt)if("tt"===a.local)null!==y&&L("Two <tt> elements at ("+this.line+","+this.column+")"),y=new g,y.initFromNode(a,d),u.unshift(y);else if("head"===a.local)u[0]instanceof g||L("Parent of <head> element is not <tt> at ("+this.line+","+this.column+")"),null!==y.head&&L("Second <head> element at ("+this.line+","+this.column+")"),y.head=new h,u.unshift(y.head);else if("styling"===a.local)u[0]instanceof h||L("Parent of <styling> element is not <head> at ("+this.line+","+this.column+")"),null!==y.head.styling&&L("Second <styling> element at ("+this.line+","+this.column+")"),y.head.styling=new i,u.unshift(y.head.styling);else if("style"===a.local){var q;u[0]instanceof i?(q=new j,q.initFromNode(a,d),q.id?y.head.styling.styles[q.id]=q:K("<style> element missing @id attribute"),u.unshift(q)):u[0]instanceof s?(q=new j,q.initFromNode(a,d),I(q.styleAttrs,u[0].styleAttrs),u.unshift(q)):L(d,"Parent of <style> element is not <styling> or <region> at ("+this.line+","+this.column+")")}else if("layout"===a.local)u[0]instanceof h||L(d,"Parent of <layout> element is not <head> at "+this.line+","+this.column+")"),null!==y.head.layout&&L(d,"Second <layout> element at "+this.line+","+this.column+")"),y.head.layout=new k,u.unshift(y.head.layout);else if("region"===a.local){u[0]instanceof k||L(d,"Parent of <region> element is not <layout> at "+this.line+","+this.column+")");var z=new s;z.initFromNode(y,a,d),!z.id||z.id in y.head.layout.regions?K(d,"Ignoring <region> with duplicate or missing @id at "+this.line+","+this.column+")"):(y.head.layout.regions[z.id]=z,y._registerEvent(z)),u.unshift(z)}else if("body"===a.local){u[0]instanceof g||L(d,"Parent of <body> element is not <tt> at "+this.line+","+this.column+")"),null!==y.body&&L(d,"Second <body> element at "+this.line+","+this.column+")");var A=new m;A.initFromNode(y,a,d),y._registerEvent(A),y.body=A,u.unshift(A)}else if("div"===a.local){u[0]instanceof n||u[0]instanceof m||L(d,"Parent of <div> element is not <body> or <div> at "+this.line+","+this.column+")");var B=new n;B.initFromNode(y,u[0],a,d),y._registerEvent(B),u[0].contents.push(B),u.unshift(B)}else if("p"===a.local){u[0]instanceof n||L(d,"Parent of <p> element is not <div> at "+this.line+","+this.column+")");var C=new o;C.initFromNode(y,u[0],a,d),y._registerEvent(C),u[0].contents.push(C),u.unshift(C)}else if("span"===a.local){u[0]instanceof p||u[0]instanceof o||L(d,"Parent of <span> element is not <span> or <p> at "+this.line+","+this.column+")");var D=new p;D.initFromNode(y,u[0],a,w[0],d),y._registerEvent(D),u[0].contents.push(D),u.unshift(D)}else if("br"===a.local){u[0]instanceof p||u[0]instanceof o||L(d,"Parent of <br> element is not <span> or <p> at "+this.line+","+this.column+")");var E=new r;E.initFromNode(y,u[0],a,d),y._registerEvent(E),u[0].contents.push(E),u.unshift(E)}else if("set"===a.local){u[0]instanceof p||u[0]instanceof o||u[0]instanceof n||u[0]instanceof m||u[0]instanceof s||u[0]instanceof r||L(d,"Parent of <set> element is not a content element or a region at "+this.line+","+this.column+")");var F=new t;F.initFromNode(y,u[0],a,d),y._registerEvent(F),u[0].sets.push(F),u.unshift(F)}else u.unshift(new f(a));else u.unshift(new f(a));if(u[0]instanceof f)if(a.uri===c.ns_tt&&"metadata"===a.local)x++;else if(x>0&&e&&"onOpenTag"in e){var G=[];for(var H in a.attributes)G[a.attributes[H].uri+" "+a.attributes[H].local]={uri:a.attributes[H].uri,local:a.attributes[H].local,value:a.attributes[H].value};e.onOpenTag(a.uri,a.local,G)}},l.write(a).close(),null!==y.head?delete y.head.styling:y.head=new h,null===y.head.layout&&(y.head.layout=new k);var z=!1;for(var A in y.head.layout.regions){z=!0;break}if(!z){var B=s.createDefaultRegion();y.head.layout.regions[B.id]=B}return y},g.prototype.initFromNode=function(a,b){this.cellResolution=B(a,b);var d=C(a,b);this.effectiveFrameRate=d.effectiveFrameRate,this.tickRate=d.tickRate,this.aspectRatio=A(a,b);var e=z(a,c.ns_ttp,"timeBase");null!==e&&"media"!==e&&L(b,"Unsupported time base");var f=D(a,b);null===f?this.pxDimensions={h:480,w:640}:("px"===f.h.unit&&"px"===f.w.unit||L(b,"Extent on TT must be in px or absent"),this.pxDimensions={h:f.h.value,w:f.w.value})},g.prototype._registerEvent=function(a){if(!(a.end<=a.begin)){var b=M(this.events,a.begin);if(b.found||this.events.splice(b.index,0,a.begin),a.end!==Number.POSITIVE_INFINITY){var c=M(this.events,a.end);c.found||this.events.splice(c.index,0,a.end)}}},g.prototype.getMediaTimeRange=function(){return[this.events[0],this.events[this.events.length-1]]},g.prototype.getMediaTimeEvents=function(){return this.events},j.prototype.initFromNode=function(a,b){this.id=u(a),this.styleAttrs=y(a,b),this.styleRefs=x(a)},l.prototype.initFromNode=function(a,b,c,d){var e=F(a,b,c,d);this.begin=e.begin,this.end=e.end,this.styleAttrs=y(c,d),null!==a.head&&null!==a.head.styling&&H(a.head.styling,x(c),this.styleAttrs,d),this.regionID=v(c),this.sets=[],this.timeContainer=w(c,d)},m.prototype.initFromNode=function(a,b,c){l.prototype.initFromNode.call(this,a,null,b,c),this.contents=[]},n.prototype.initFromNode=function(a,b,c,d){l.prototype.initFromNode.call(this,a,b,c,d),this.contents=[]},o.prototype.initFromNode=function(a,b,c,d){l.prototype.initFromNode.call(this,a,b,c,d),this.contents=[]},p.prototype.initFromNode=function(a,b,c,d,e){l.prototype.initFromNode.call(this,a,b,c,e),this.space=d,this.contents=[]},q.prototype.initFromText=function(a,b,c,d,e){l.prototype.initFromNode.call(this,a,b,null,e),this.text=c,this.space=d},r.prototype.initFromNode=function(a,b,c,d){l.prototype.initFromNode.call(this,a,b,c,d)},s.createDefaultRegion=function(){var a=new s;return a.id="",a.begin=0,a.end=Number.POSITIVE_INFINITY,a.styleAttrs={},a.sets=[],a},s.prototype.initFromNode=function(a,b,c){this.id=u(b);var d=F(a,null,b,c);this.begin=d.begin,this.end=d.end,this.styleAttrs=y(b,c),this.sets=[],null!==a.head&&null!==a.head.styling&&H(a.head.styling,x(b),this.styleAttrs,c)},t.prototype.initFromNode=function(a,b,c,d){var e=F(a,b,c,d);this.begin=e.begin,this.end=e.end;var f=y(c,d);for(var g in f){if(this.qname){K(d,"More than one style specified on set");break}this.qname=g,this.value=f[g]}}}(void 0===c?this.imscDoc={}:c,"undefined"==typeof sax?a(45):sax,"undefined"==typeof imscNames?a(22):imscNames,"undefined"==typeof imscStyles?a(23):imscStyles,"undefined"==typeof imscUtils?a(24):imscUtils)},{22:22,23:23,24:24,45:45}],19:[function(a,b,c){!function(a,b,c){function d(a,b,h){var j;if("region"===h.kind?(j=document.createElement("div"),j.style.position="absolute"):"body"===h.kind?j=document.createElement("div"):"div"===h.kind?j=document.createElement("div"):"p"===h.kind?j=document.createElement("p"):"span"===h.kind?j=document.createElement("span"):"br"===h.kind&&(j=document.createElement("br")),!j)return void n(a.errorHandler,"Error processing ISD element kind: "+h.kind);j.style.margin="0";for(var k in o){var l=o[k],m=h.styleAttrs[l.qname];void 0!==m&&null!==l.map&&l.map(a,j,h,m)}var p=j,q=h.styleAttrs[c.byName.multiRowAlign.qname];if(q&&"auto"!==q){var r=document.createElement("span");r.style.display="inline-block",r.style.textAlign=q,j.appendChild(r),p=r,a.mra=q}var s=h.styleAttrs[c.byName.linePadding.qname];if(s&&s>0&&(a.lp=s),"span"===h.kind&&h.text)if(a.lp||a.mra)for(var t=0;t<h.text.length;t++){var u=document.createElement("span");u.textContent=h.text.charAt(t),j.appendChild(u)}else j.textContent=h.text;b.appendChild(j);for(var v in h.contents)d(a,p,h.contents[v]);if((a.lp||a.mra)&&"p"===h.kind){var w=[];f(p,w,"red"),i(w,a.lp*a.h),a.lp&&delete a.lp,a.mra&&delete a.mra}if("region"===h.kind){var x=[];g(p,x);var y=h.styleAttrs[c.byName.writingMode.qname];if(("lrtb"===y||"lr"===y||"rltb"===y||"rl"===y)&&a.enableRollUp&&h.contents.length>0&&"after"===h.styleAttrs[c.byName.displayAlign.qname]){var z=""===h.id?"_":h.id,A=new e(z,x);if(a.currentISDState[A.id]=A,a.previousISDState&&A.id in a.previousISDState&&a.previousISDState[A.id].plist.length>0&&A.plist.length>1&&A.plist[A.plist.length-2].text===a.previousISDState[A.id].plist[a.previousISDState[A.id].plist.length-1].text){var B=j.firstElementChild;B.style.bottom="-"+A.plist[A.plist.length-1].height+"px",B.style.transition="transform 0.4s",B.style.position="relative",B.style.transform="translateY(-"+A.plist[A.plist.length-1].height+"px)"}}}}function e(a,b){this.id=a,this.plist=b}function f(a,b,c){if(0===a.childElementCount)b.push({element:a,bgcolor:c});else for(var d=a.style.backgroundColor||c,e=a.firstChild;e;)e.nodeType===Node.ELEMENT_NODE&&f(e,b,d),e=e.nextSibling}function g(a,b){if(0===a.childElementCount&&"span"===a.localName){var c=a.getBoundingClientRect();0!==b.length&&h(c.top,c.height,b[b.length-1].top,b[b.length-1].height)?(c.top<b[b.length-1].top&&(b[b.length-1].top=c.top),c.height>b[b.length-1].height&&(b[b.length-1].height=c.height),b[b.length-1].text+=a.textContent):b.push({top:c.top,height:c.height,text:a.textContent})}else for(var d=a.firstChild;d;)d.nodeType===Node.ELEMENT_NODE&&g(d,b),d=d.nextSibling}function h(a,b,c,d){return a+b<c+d&&a>c||c+d<=a+b&&c>=a}function i(a,b){for(var c=null,d=!0,e=!1,f=0;f<=a.length;f++)if(f===a.length||"br"!==a[f].element.localName){if(null===c||f===a.length||!h(a[f].element.getBoundingClientRect().top,a[f].element.getBoundingClientRect().height,a[c].element.getBoundingClientRect().top,a[c].element.getBoundingClientRect().height)){if(b&&!d){for(;--f>=0;)if(0!==a[f].element.getBoundingClientRect().width){if(k(a[f].element,a[f].color,b),0!==a[f].element.getBoundingClientRect().width&&h(a[f].element.getBoundingClientRect().top,a[f].element.getBoundingClientRect().height,a[c].element.getBoundingClientRect().top,a[c].element.getBoundingClientRect().height))break;l(a[f].element)}d=!0;continue}if(f!==a.length&&null!==c&&!e){var g=document.createElement("br");a[f].element.parentElement.insertBefore(g,a[f].element),a.splice(f,0,{element:g}),e=!0;continue}if(f!==a.length&&b)for(;f<a.length;f++)if(0!==a[f].element.getBoundingClientRect().width){j(a[f].element,a[f].color,b);break}d=!1,e=!1,c=f}}else e=!0}function j(a,b,c){a.style.paddingLeft=c+"px",a.style.backgroundColor=b}function k(a,b,c){a.style.paddingRight=c+"px",a.style.backgroundColor=b}function l(a){a.style.paddingRight=null}function m(a,b){this.qname=a,this.map=b}function n(a,b){if(a&&a.error&&a.error(b))throw b}a.render=function(a,b,c,e,f,g,h,i,j){var k=e||b.clientHeight,l=f||b.clientWidth;if(null!==a.aspectRatio){var m=k*a.aspectRatio;m>l?k=Math.round(l/a.aspectRatio):l=m}var n=document.createElement("div");n.style.position="relative",n.style.width=l+"px",n.style.height=k+"px",n.style.margin="auto",n.style.top=0,n.style.bottom=0,n.style.left=0,n.style.right=0,n.style.zIndex=0;var o={h:k,w:l,regionH:null,regionW:null,imgResolver:c,displayForcedOnlyMode:g||!1,isd:a,errorHandler:h,previousISDState:i,enableRollUp:j||!1,currentISDState:{}};b.appendChild(n);for(var p in a.contents)d(o,n,a.contents[p]);return o.currentISDState};var o=[new m("http://www.w3.org/ns/ttml#styling backgroundColor",function(a,b,c,d){b.style.backgroundColor="rgba("+d[0].toString()+","+d[1].toString()+","+d[2].toString()+","+(d[3]/255).toString()+")"}),new m("http://www.w3.org/ns/ttml#styling color",function(a,b,c,d){b.style.color="rgba("+d[0].toString()+","+d[1].toString()+","+d[2].toString()+","+(d[3]/255).toString()+")"}),new m("http://www.w3.org/ns/ttml#styling direction",function(a,b,c,d){b.style.direction=d}),new m("http://www.w3.org/ns/ttml#styling display",function(a,b,c,d){}),new m("http://www.w3.org/ns/ttml#styling displayAlign",function(a,b,c,d){b.style.display="flex",b.style.flexDirection="column","before"===d?b.style.justifyContent="flex-start":"center"===d?b.style.justifyContent="center":"after"===d&&(b.style.justifyContent="flex-end")}),new m("http://www.w3.org/ns/ttml#styling extent",function(a,b,c,d){a.regionH=d.h*a.h,a.regionW=d.w*a.w;var e=0,f=0,g=c.styleAttrs["http://www.w3.org/ns/ttml#styling padding"];g&&(e=(g[0]+g[2])*a.h,f=(g[1]+g[3])*a.w),b.style.height=a.regionH-e+"px",b.style.width=a.regionW-f+"px"}),new m("http://www.w3.org/ns/ttml#styling fontFamily",function(a,b,c,d){var e=[];for(var f in d)"monospaceSerif"===d[f]?(e.push("Courier New"),e.push('"Liberation Mono"'),e.push("Courier"),e.push("monospace")):"proportionalSansSerif"===d[f]?(e.push("Arial"),e.push("Helvetica"),e.push('"Liberation Sans"'),e.push("sans-serif")):"monospace"===d[f]?e.push("monospace"):"sansSerif"===d[f]?e.push("sans-serif"):"serif"===d[f]?e.push("serif"):"monospaceSansSerif"===d[f]?(e.push("Consolas"),e.push("monospace")):"proportionalSerif"===d[f]?e.push("serif"):e.push(d[f]);b.style.fontFamily=e.join(",")}),new m("http://www.w3.org/ns/ttml#styling fontSize",function(a,b,c,d){b.style.fontSize=d*a.h+"px"}),new m("http://www.w3.org/ns/ttml#styling fontStyle",function(a,b,c,d){b.style.fontStyle=d}),new m("http://www.w3.org/ns/ttml#styling fontWeight",function(a,b,c,d){b.style.fontWeight=d}),new m("http://www.w3.org/ns/ttml#styling lineHeight",function(a,b,c,d){b.style.lineHeight="normal"===d?"normal":d*a.h+"px"}),new m("http://www.w3.org/ns/ttml#styling opacity",function(a,b,c,d){b.style.opacity=d}),new m("http://www.w3.org/ns/ttml#styling origin",function(a,b,c,d){b.style.top=d.h*a.h+"px",b.style.left=d.w*a.w+"px"}),new m("http://www.w3.org/ns/ttml#styling overflow",function(a,b,c,d){b.style.overflow=d}),new m("http://www.w3.org/ns/ttml#styling padding",function(a,b,c,d){var e=[];e[0]=d[0]*a.h+"px",e[1]=d[3]*a.w+"px",e[2]=d[2]*a.h+"px",e[3]=d[1]*a.w+"px",b.style.padding=e.join(" ")}),new m("http://www.w3.org/ns/ttml#styling showBackground",null),new m("http://www.w3.org/ns/ttml#styling textAlign",function(a,b,d,e){var f,g=d.styleAttrs[c.byName.direction.qname];f="start"===e?"rtl"===g?"right":"left":"end"===e?"rtl"===g?"left":"right":e,b.style.textAlign=f}),new m("http://www.w3.org/ns/ttml#styling textDecoration",function(a,b,c,d){b.style.textDecoration=d.join(" ").replace("lineThrough","line-through")}),new m("http://www.w3.org/ns/ttml#styling textOutline",function(a,b,c,d){b.style.textShadow="none"===d?"":"rgba("+d.color[0].toString()+","+d.color[1].toString()+","+d.color[2].toString()+","+(d.color[3]/255).toString()+") 0px 0px "+d.thickness*a.h+"px"}),new m("http://www.w3.org/ns/ttml#styling unicodeBidi",function(a,b,c,d){var e;e="bidiOverride"===d?"bidi-override":d,b.style.unicodeBidi=e}),new m("http://www.w3.org/ns/ttml#styling visibility",function(a,b,c,d){b.style.visibility=d}),new m("http://www.w3.org/ns/ttml#styling wrapOption",function(a,b,c,d){"wrap"===d?"preserve"===c.space?b.style.whiteSpace="pre-wrap":b.style.whiteSpace="normal":"preserve"===c.space?b.style.whiteSpace="pre":b.style.whiteSpace="noWrap"}),new m("http://www.w3.org/ns/ttml#styling writingMode",function(a,b,c,d){"lrtb"===d||"lr"===d?b.style.writingMode="horizontal-tb":"rltb"===d||"rl"===d?b.style.writingMode="horizontal-tb":"tblr"===d?b.style.writingMode="vertical-lr":"tbrl"!==d&&"tb"!==d||(b.style.writingMode="vertical-rl")}),new m("http://www.w3.org/ns/ttml#styling zIndex",function(a,b,c,d){b.style.zIndex=d}),new m("http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt backgroundImage",function(a,b,c,d){if(null!==a.imgResolver&&null!==d){var e=document.createElement("img"),f=a.imgResolver(d,e);f&&(e.src=f),e.height=a.regionH,e.width=a.regionW,b.appendChild(e)}}),new m("http://www.w3.org/ns/ttml/profile/imsc1#styling forcedDisplay",function(a,b,c,d){a.displayForcedOnlyMode&&!1===d&&(b.style.visibility="hidden")})],p={};for(var q in o)p[o[q].qname]=o[q]}(void 0===c?this.imscHTML={}:c,"undefined"==typeof imscNames?a(22):imscNames,"undefined"==typeof imscStyles?a(23):imscStyles)},{22:22,23:23}],20:[function(a,b,c){!function(a,b,c){function d(a,b,g,j,k,l,m,n){if(b<m.begin||b>=m.end)return null;var o="regionID"in m&&""!==m.regionID?m.regionID:l;if(null!==k&&o!==g.id&&(!("contents"in m)||"contents"in m&&0===m.contents.length||""!==o))return null;var p=new h(m);for(var q in m.sets)b<m.sets[q].begin||b>=m.sets[q].end||(p.styleAttrs[m.sets[q].qname]=m.sets[q].value);var r={};for(var s in p.styleAttrs)if(r[s]=!0,s===c.byName.writingMode.qname&&!(c.byName.direction.qname in p.styleAttrs)){var t=p.styleAttrs[s];"lrtb"===t||"lr"===t?p.styleAttrs[c.byName.direction.qname]="ltr":"rltb"!==t&&"rl"!==t||(p.styleAttrs[c.byName.direction.qname]="rtl")}if(null!==k)for(var u in c.all){var v=c.all[u];if(v.qname===c.byName.textDecoration.qname){var w=k.styleAttrs[v.qname],x=p.styleAttrs[v.qname],y=[];void 0===x?y=w:-1===x.indexOf("none")?((-1===x.indexOf("noUnderline")&&-1!==w.indexOf("underline")||-1!==x.indexOf("underline"))&&y.push("underline"),(-1===x.indexOf("noLineThrough")&&-1!==w.indexOf("lineThrough")||-1!==x.indexOf("lineThrough"))&&y.push("lineThrough"),(-1===x.indexOf("noOverline")&&-1!==w.indexOf("overline")||-1!==x.indexOf("overline"))&&y.push("overline")):y.push("none"),p.styleAttrs[v.qname]=y}else v.inherit&&v.qname in k.styleAttrs&&!(v.qname in p.styleAttrs)&&(p.styleAttrs[v.qname]=k.styleAttrs[v.qname])}for(var z in c.all){var A=c.all[z];A.qname in p.styleAttrs||("region"===p.kind||!1===A.inherit&&null!==A.initial)&&(p.styleAttrs[A.qname]=A.parse(A.initial),r[A.qname]=!0)}for(var B in c.all){var C=c.all[B];if(C.qname in r&&null!==C.compute){var D=C.compute(a,k,p,p.styleAttrs[C.qname]);null!==D?p.styleAttrs[C.qname]=D:i(n,"Style '"+C.qname+"' on element '"+p.kind+"' cannot be computed")}}if("none"===p.styleAttrs[c.byName.display.qname])return null;var E;null===k?E=null===j?[]:[j]:"contents"in m&&(E=m.contents);for(var F in E){var G=d(a,b,g,j,p,o,E[F]);null!==G&&p.contents.push(G.element)}for(var H in p.styleAttrs){-1===c.byQName[H].applies.indexOf(p.kind)&&delete p.styleAttrs[H]}if("span"===p.kind&&p.text&&"default"===p.space){var I=p.text.replace(/\s+/g," ");p.text=I}if("p"===p.kind){var J=[];e(p,J);for(var K=0,L="after_br",M=0;;)if("after_br"===L)K>=J.length||"br"===J[K].kind?(L="before_br",M=K,K--):("preserve"!==J[K].space&&(J[K].text=J[K].text.replace(/^\s+/g,"")),J[K].text.length>0?(L="looking_br",K++):J.splice(K,1));else if("before_br"===L)if(K<0||"br"===J[K].kind){if(L="after_br",(K=M+1)>=J.length)break}else if("preserve"!==J[K].space&&(J[K].text=J[K].text.replace(/\s+$/g,"")),J[K].text.length>0){if(L="after_br",(K=M+1)>=J.length)break}else J.splice(K,1),K--;else K>=J.length||"br"===J[K].kind?(L="before_br",M=K,K--):K++;f(p)}return"div"===p.kind&&c.byName.backgroundImage.qname in p.styleAttrs||"br"===p.kind||"contents"in p&&p.contents.length>0||"span"===p.kind&&null!==p.text||"region"===p.kind&&"always"===p.styleAttrs[c.byName.showBackground.qname]?{region_id:o,element:p}:null}function e(a,b){if("contents"in a)for(var c in a.contents)e(a.contents[c],b);else b.push(a)}function f(a){if("br"===a.kind)return!1;if("text"in a)return 0===a.text.length;if("contents"in a){for(var b=a.contents.length;b--;)f(a.contents[b])&&a.contents.splice(b,1);return 0===a.contents.length}}function g(a){this.contents=[],this.aspectRatio=a.aspectRatio}function h(a){this.kind=a.kind||"region",a.id&&(this.id=a.id),this.styleAttrs={};for(var b in a.styleAttrs)this.styleAttrs[b]=a.styleAttrs[b];"text"in a?this.text=a.text:"br"!==a.kind&&(this.contents=[]),"space"in a&&(this.space=a.space)}function i(a,b){if(a&&a.error&&a.error(b))throw b}a.generateISD=function(a,b,c){var e=new g(a);for(var f in a.head.layout.regions){var h=d(a,b,a.head.layout.regions[f],a.body,null,"",a.head.layout.regions[f],c);null!==h&&e.contents.push(h.element)}return e}}(void 0===c?this.imscISD={}:c,"undefined"==typeof imscNames?a(22):imscNames,"undefined"==typeof imscStyles?a(23):imscStyles)},{22:22,23:23}],21:[function(a,b,c){c.generateISD=a(20).generateISD,c.fromXML=a(18).fromXML,c.renderHTML=a(19).render},{18:18,19:19,20:20}],22:[function(a,b,c){!function(a){a.ns_tt="http://www.w3.org/ns/ttml",a.ns_tts="http://www.w3.org/ns/ttml#styling",a.ns_ttp="http://www.w3.org/ns/ttml#parameter",a.ns_xml="http://www.w3.org/XML/1998/namespace",a.ns_itts="http://www.w3.org/ns/ttml/profile/imsc1#styling",a.ns_ittp="http://www.w3.org/ns/ttml/profile/imsc1#parameter",a.ns_smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt",a.ns_ebutts="urn:ebu:tt:style"}(void 0===c?this.imscNames={}:c)},{}],23:[function(a,b,c){!function(a,b,c){function d(a,b,c,d,e,f,g,h){this.name=b,this.ns=a,this.qname=a+" "+b,this.inherit=e,this.animatable=f,this.initial=c,this.applies=d,this.parse=g,this.compute=h}a.all=[new d(b.ns_tts,"backgroundColor","transparent",["body","div","p","region","span"],!1,!0,c.parseColor,null),new d(b.ns_tts,"color","white",["span"],!0,!0,c.parseColor,null),new d(b.ns_tts,"direction","ltr",["p","span"],!0,!0,function(a){return a},null),new d(b.ns_tts,"display","auto",["body","div","p","region","span"],!1,!0,function(a){return a},null),new d(b.ns_tts,"displayAlign","before",["region"],!1,!0,function(a){return a},null),new d(b.ns_tts,"extent","auto",["tt","region"],!1,!0,function(a){if("auto"===a)return a;var b=a.split(" ");if(2!==b.length)return null;var d=c.parseLength(b[0]),e=c.parseLength(b[1]);return e&&d?{h:e,w:d}:null},function(a,b,c,d){var e,f;if("auto"===d)e=1;else if("%"===d.h.unit)e=d.h.value/100;else{if("px"!==d.h.unit)return null;e=d.h.value/a.pxDimensions.h}if("auto"===d)f=1;else if("%"===d.w.unit)f=d.w.value/100;else{if("px"!==d.w.unit)return null;f=d.w.value/a.pxDimensions.w}return{h:e,w:f}}),new d(b.ns_tts,"fontFamily","default",["span"],!0,!0,function(a){var b=a.split(","),c=[];for(var d in b)"'"!==b[d].charAt(0)&&'"'!==b[d].charAt(0)&&"default"===b[d]?c.push("monospaceSerif"):c.push(b[d]);return c},null),new d(b.ns_tts,"fontSize","1c",["span"],!0,!0,c.parseLength,function(b,c,d,e){var f;if("%"===e.unit)f=null!==c?c.styleAttrs[a.byName.fontSize.qname]*e.value/100:e.value/100/b.cellResolution.h;else if("em"===e.unit)f=null!==c?c.styleAttrs[a.byName.fontSize.qname]*e.value:e.value/b.cellResolution.h;else if("c"===e.unit)f=e.value/b.cellResolution.h;else{if("px"!==e.unit)return null;f=e.value/b.pxDimensions.h}return f}),new d(b.ns_tts,"fontStyle","normal",["span"],!0,!0,function(a){return a},null),new d(b.ns_tts,"fontWeight","normal",["span"],!0,!0,function(a){return a},null),new d(b.ns_tts,"lineHeight","normal",["p"],!0,!0,function(a){return"normal"===a?a:c.parseLength(a)},function(b,c,d,e){var f;if("normal"===e)f=e;else if("%"===e.unit)f=d.styleAttrs[a.byName.fontSize.qname]*e.value/100;else if("em"===e.unit)f=d.styleAttrs[a.byName.fontSize.qname]*e.value;else if("c"===e.unit)f=e.value/b.cellResolution.h;else{if("px"!==e.unit)return null;f=e.value/b.pxDimensions.h}return f}),new d(b.ns_tts,"opacity",1,["region"],!1,!0,parseFloat,null),new d(b.ns_tts,"origin","auto",["region"],!1,!0,function(a){if("auto"===a)return a;var b=a.split(" ");if(2!==b.length)return null;var d=c.parseLength(b[0]),e=c.parseLength(b[1]);return e&&d?{h:e,w:d}:null},function(a,b,c,d){var e,f;if("auto"===d)e=0;else if("%"===d.h.unit)e=d.h.value/100;else{if("px"!==d.h.unit)return null;e=d.h.value/a.pxDimensions.h}if("auto"===d)f=0;else if("%"===d.w.unit)f=d.w.value/100;else{if("px"!==d.w.unit)return null;f=d.w.value/a.pxDimensions.w}return{h:e,w:f}}),new d(b.ns_tts,"overflow","hidden",["region"],!1,!0,function(a){return a},null),new d(b.ns_tts,"padding","0px",["region"],!1,!0,function(a){var b=a.split(" ");if(b.length>4)return null;var d=[];for(var e in b){var f=c.parseLength(b[e]);if(!f)return null;d.push(f)}return d},function(b,c,d,e){var f;if(1===e.length)f=[e[0],e[0],e[0],e[0]];else if(2===e.length)f=[e[0],e[1],e[0],e[1]];else if(3===e.length)f=[e[0],e[1],e[2],e[1]];else{if(4!==e.length)return null;f=[e[0],e[1],e[2],e[3]]}var g=d.styleAttrs[a.byName.writingMode.qname];if("lrtb"===g||"lr"===g)f=[f[0],f[3],f[2],f[1]];else if("rltb"===g||"rl"===g)f=[f[0],f[1],f[2],f[3]];else if("tblr"===g)f=[f[3],f[0],f[1],f[2]];else{if("tbrl"!==g&&"tb"!==g)return null;f=[f[3],f[2],f[1],f[0]]}var h=[];for(var i in f)if(0===f[i].value)h[i]=0;else if("%"===f[i].unit)h[i]="0"===i||"2"===i?d.styleAttrs[a.byName.extent.qname].h*f[i].value/100:d.styleAttrs[a.byName.extent.qname].w*f[i].value/100;else if("em"===f[i].unit)h[i]=d.styleAttrs[a.byName.fontSize.qname]*f[i].value;else if("c"===f[i].unit)h[i]=f[i].value/b.cellResolution.h;else{if("px"!==f[i].unit)return null;h[i]=f[i].value/b.pxDimensions.h}return h}),new d(b.ns_tts,"showBackground","always",["region"],!1,!0,function(a){return a},null),new d(b.ns_tts,"textAlign","start",["p"],!0,!0,function(a){return a},function(a,b,c,d){return"left"===d?"start":"right"===d?"end":d}),new d(b.ns_tts,"textDecoration","none",["span"],!0,!0,function(a){return a.split(" ")},null),new d(b.ns_tts,"textOutline","none",["span"],!0,!0,function(a){if("none"===a)return a;var b={},d=a.split(" ");if(0===d.length||d.length>2)return null;var e=c.parseColor(d[0]);if(b.color=e,null!==e&&d.shift(),1!==d.length)return null;var f=c.parseLength(d[0]);return f?(b.thickness=f,b):null},function(b,c,d,e){if("none"===e)return e;var f={};if(null===e.color?f.color=d.styleAttrs[a.byName.color.qname]:f.color=e.color,"%"===e.thickness.unit)f.thickness=d.styleAttrs[a.byName.fontSize.qname]*e.thickness.value/100;else if("em"===e.thickness.unit)f.thickness=d.styleAttrs[a.byName.fontSize.qname]*e.thickness.value;else if("c"===e.thickness.unit)f.thickness=e.thickness.value/b.cellResolution.h;else{if("px"!==e.thickness.unit)return null;f.thickness=e.thickness.value/b.pxDimensions.h}return f}),new d(b.ns_tts,"unicodeBidi","normal",["span","p"],!1,!0,function(a){return a},null),new d(b.ns_tts,"visibility","visible",["body","div","p","region","span"],!0,!0,function(a){return a},null),new d(b.ns_tts,"wrapOption","wrap",["span"],!0,!0,function(a){return a},null),new d(b.ns_tts,"writingMode","lrtb",["region"],!1,!0,function(a){return a},null),new d(b.ns_tts,"zIndex","auto",["region"],!1,!0,function(a){var b;return"auto"===a?b=a:(b=parseInt(a),isNaN(b)&&(b=null)),b},null),new d(b.ns_ebutts,"linePadding","0c",["p"],!0,!1,c.parseLength,function(a,b,c,d){return"c"===d.unit?d.value/a.cellResolution.h:null}),new d(b.ns_ebutts,"multiRowAlign","auto",["p"],!0,!1,function(a){return a},null),new d(b.ns_smpte,"backgroundImage",null,["div"],!1,!1,function(a){return a},null),new d(b.ns_itts,"forcedDisplay","false",["body","div","p","region","span"],!0,!0,function(a){return"true"===a},null)],a.byQName={};for(var e in a.all)a.byQName[a.all[e].qname]=a.all[e];a.byName={};for(var f in a.all)a.byName[a.all[f].name]=a.all[f]}(void 0===c?this.imscStyles={}:c,"undefined"==typeof imscNames?a(22):imscNames,"undefined"==typeof imscUtils?a(24):imscUtils)},{22:22,24:24}],24:[function(a,b,c){!function(a){var b=/#([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})?/,c=/rgb\((\d+),(\d+),(\d+)\)/,d=/rgba\((\d+),(\d+),(\d+),(\d+)\)/,e={transparent:[0,0,0,0],black:[0,0,0,255],silver:[192,192,192,255],gray:[128,128,128,255],white:[255,255,255,255],maroon:[128,0,0,255],red:[255,0,0,255],purple:[128,0,128,255],fuchsia:[255,0,255,255],magenta:[255,0,255,255],green:[0,128,0,255],lime:[0,255,0,255],olive:[128,128,0,255],yellow:[255,255,0,255],navy:[0,0,128,255],blue:[0,0,255,255],teal:[0,128,128,255],aqua:[0,255,255,255],cyan:[0,255,255,255]};a.parseColor=function(a){var f,g=null;return a in e?g=e[a]:null!==(f=b.exec(a))?g=[parseInt(f[1],16),parseInt(f[2],16),parseInt(f[3],16),void 0!==f[4]?parseInt(f[4],16):255]:null!==(f=c.exec(a))?g=[parseInt(f[1]),parseInt(f[2]),parseInt(f[3]),255]:null!==(f=d.exec(a))&&(g=[parseInt(f[1]),parseInt(f[2]),parseInt(f[3]),parseInt(f[4])]),g};var f=/^((?:\+|\-)?\d*(?:\.\d+)?)(px|em|c|%)$/;a.parseLength=function(a){var b,c=null;return null!==(b=f.exec(a))&&(c={value:parseFloat(b[1]),unit:b[2]}),c}}(void 0===c?this.imscUtils={}:c)},{}],25:[function(a,b,c){"function"==typeof Object.create?b.exports=function(a,b){a.super_=b,a.prototype=Object.create(b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}})}:b.exports=function(a,b){a.super_=b;var c=function(){};c.prototype=b.prototype,a.prototype=new c,
a.prototype.constructor=a}},{}],26:[function(a,b,c){function d(a){return!!a.constructor&&"function"==typeof a.constructor.isBuffer&&a.constructor.isBuffer(a)}function e(a){return"function"==typeof a.readFloatLE&&"function"==typeof a.slice&&d(a.slice(0,0))}/*!
 * Determine if an object is a Buffer
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */
b.exports=function(a){return null!=a&&(d(a)||e(a)||!!a._isBuffer)}},{}],27:[function(a,b,c){var d={}.toString;b.exports=Array.isArray||function(a){return"[object Array]"==d.call(a)}},{}],28:[function(a,b,c){(function(a){"use strict";function c(b,c,d,e){if("function"!=typeof b)throw new TypeError('"callback" argument must be a function');var f,g,h=arguments.length;switch(h){case 0:case 1:return a.nextTick(b);case 2:return a.nextTick(function(){b.call(null,c)});case 3:return a.nextTick(function(){b.call(null,c,d)});case 4:return a.nextTick(function(){b.call(null,c,d,e)});default:for(f=new Array(h-1),g=0;g<f.length;)f[g++]=arguments[g];return a.nextTick(function(){b.apply(null,f)})}}!a.version||0===a.version.indexOf("v0.")||0===a.version.indexOf("v1.")&&0!==a.version.indexOf("v1.8.")?b.exports=c:b.exports=a.nextTick}).call(this,a(29))},{29:29}],29:[function(a,b,c){function d(){throw new Error("setTimeout has not been defined")}function e(){throw new Error("clearTimeout has not been defined")}function f(a){if(l===setTimeout)return setTimeout(a,0);if((l===d||!l)&&setTimeout)return l=setTimeout,setTimeout(a,0);try{return l(a,0)}catch(b){try{return l.call(null,a,0)}catch(b){return l.call(this,a,0)}}}function g(a){if(m===clearTimeout)return clearTimeout(a);if((m===e||!m)&&clearTimeout)return m=clearTimeout,clearTimeout(a);try{return m(a)}catch(b){try{return m.call(null,a)}catch(b){return m.call(this,a)}}}function h(){q&&o&&(q=!1,o.length?p=o.concat(p):r=-1,p.length&&i())}function i(){if(!q){var a=f(h);q=!0;for(var b=p.length;b;){for(o=p,p=[];++r<b;)o&&o[r].run();r=-1,b=p.length}o=null,q=!1,g(a)}}function j(a,b){this.fun=a,this.array=b}function k(){}var l,m,n=b.exports={};!function(){try{l="function"==typeof setTimeout?setTimeout:d}catch(a){l=d}try{m="function"==typeof clearTimeout?clearTimeout:e}catch(a){m=e}}();var o,p=[],q=!1,r=-1;n.nextTick=function(a){var b=new Array(arguments.length-1);if(arguments.length>1)for(var c=1;c<arguments.length;c++)b[c-1]=arguments[c];p.push(new j(a,b)),1!==p.length||q||f(i)},j.prototype.run=function(){this.fun.apply(null,this.array)},n.title="browser",n.browser=!0,n.env={},n.argv=[],n.version="",n.versions={},n.on=k,n.addListener=k,n.once=k,n.off=k,n.removeListener=k,n.removeAllListeners=k,n.emit=k,n.prependListener=k,n.prependOnceListener=k,n.listeners=function(a){return[]},n.binding=function(a){throw new Error("process.binding is not supported")},n.cwd=function(){return"/"},n.chdir=function(a){throw new Error("process.chdir is not supported")},n.umask=function(){return 0}},{}],30:[function(a,b,c){b.exports=a(31)},{31:31}],31:[function(a,b,c){"use strict";function d(a){if(!(this instanceof d))return new d(a);j.call(this,a),k.call(this,a),a&&!1===a.readable&&(this.readable=!1),a&&!1===a.writable&&(this.writable=!1),this.allowHalfOpen=!0,a&&!1===a.allowHalfOpen&&(this.allowHalfOpen=!1),this.once("end",e)}function e(){this.allowHalfOpen||this._writableState.ended||g(f,this)}function f(a){a.end()}var g=a(28),h=Object.keys||function(a){var b=[];for(var c in a)b.push(c);return b};b.exports=d;var i=a(12);i.inherits=a(25);var j=a(33),k=a(35);i.inherits(d,j);for(var l=h(k.prototype),m=0;m<l.length;m++){var n=l[m];d.prototype[n]||(d.prototype[n]=k.prototype[n])}Object.defineProperty(d.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed&&this._writableState.destroyed)},set:function(a){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=a,this._writableState.destroyed=a)}}),d.prototype._destroy=function(a,b){this.push(null),this.end(),g(b,a)}},{12:12,25:25,28:28,33:33,35:35}],32:[function(a,b,c){"use strict";function d(a){if(!(this instanceof d))return new d(a);e.call(this,a)}b.exports=d;var e=a(34),f=a(12);f.inherits=a(25),f.inherits(d,e),d.prototype._transform=function(a,b,c){c(null,a)}},{12:12,25:25,34:34}],33:[function(a,b,c){(function(c,d){"use strict";function e(a){return L.from(a)}function f(a){return L.isBuffer(a)||a instanceof M}function g(a,b,c){if("function"==typeof a.prependListener)return a.prependListener(b,c);a._events&&a._events[b]?I(a._events[b])?a._events[b].unshift(c):a._events[b]=[c,a._events[b]]:a.on(b,c)}function h(b,c){H=H||a(31),b=b||{},this.objectMode=!!b.objectMode,c instanceof H&&(this.objectMode=this.objectMode||!!b.readableObjectMode);var d=b.highWaterMark,e=this.objectMode?16:16384;this.highWaterMark=d||0===d?d:e,this.highWaterMark=Math.floor(this.highWaterMark),this.buffer=new R,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.destroyed=!1,this.defaultEncoding=b.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,b.encoding&&(Q||(Q=a(47).StringDecoder),this.decoder=new Q(b.encoding),this.encoding=b.encoding)}function i(b){if(H=H||a(31),!(this instanceof i))return new i(b);this._readableState=new h(b,this),this.readable=!0,b&&("function"==typeof b.read&&(this._read=b.read),"function"==typeof b.destroy&&(this._destroy=b.destroy)),K.call(this)}function j(a,b,c,d,f){var g=a._readableState;if(null===b)g.reading=!1,p(a,g);else{var h;f||(h=l(g,b)),h?a.emit("error",h):g.objectMode||b&&b.length>0?("string"==typeof b||g.objectMode||Object.getPrototypeOf(b)===L.prototype||(b=e(b)),d?g.endEmitted?a.emit("error",new Error("stream.unshift() after end event")):k(a,g,b,!0):g.ended?a.emit("error",new Error("stream.push() after EOF")):(g.reading=!1,g.decoder&&!c?(b=g.decoder.write(b),g.objectMode||0!==b.length?k(a,g,b,!1):s(a,g)):k(a,g,b,!1))):d||(g.reading=!1)}return m(g)}function k(a,b,c,d){b.flowing&&0===b.length&&!b.sync?(a.emit("data",c),a.read(0)):(b.length+=b.objectMode?1:c.length,d?b.buffer.unshift(c):b.buffer.push(c),b.needReadable&&q(a)),s(a,b)}function l(a,b){var c;return f(b)||"string"==typeof b||void 0===b||a.objectMode||(c=new TypeError("Invalid non-string/buffer chunk")),c}function m(a){return!a.ended&&(a.needReadable||a.length<a.highWaterMark||0===a.length)}function n(a){return a>=U?a=U:(a--,a|=a>>>1,a|=a>>>2,a|=a>>>4,a|=a>>>8,a|=a>>>16,a++),a}function o(a,b){return a<=0||0===b.length&&b.ended?0:b.objectMode?1:a!==a?b.flowing&&b.length?b.buffer.head.data.length:b.length:(a>b.highWaterMark&&(b.highWaterMark=n(a)),a<=b.length?a:b.ended?b.length:(b.needReadable=!0,0))}function p(a,b){if(!b.ended){if(b.decoder){var c=b.decoder.end();c&&c.length&&(b.buffer.push(c),b.length+=b.objectMode?1:c.length)}b.ended=!0,q(a)}}function q(a){var b=a._readableState;b.needReadable=!1,b.emittedReadable||(P("emitReadable",b.flowing),b.emittedReadable=!0,b.sync?G(r,a):r(a))}function r(a){P("emit readable"),a.emit("readable"),y(a)}function s(a,b){b.readingMore||(b.readingMore=!0,G(t,a,b))}function t(a,b){for(var c=b.length;!b.reading&&!b.flowing&&!b.ended&&b.length<b.highWaterMark&&(P("maybeReadMore read 0"),a.read(0),c!==b.length);)c=b.length;b.readingMore=!1}function u(a){return function(){var b=a._readableState;P("pipeOnDrain",b.awaitDrain),b.awaitDrain&&b.awaitDrain--,0===b.awaitDrain&&J(a,"data")&&(b.flowing=!0,y(a))}}function v(a){P("readable nexttick read 0"),a.read(0)}function w(a,b){b.resumeScheduled||(b.resumeScheduled=!0,G(x,a,b))}function x(a,b){b.reading||(P("resume read 0"),a.read(0)),b.resumeScheduled=!1,b.awaitDrain=0,a.emit("resume"),y(a),b.flowing&&!b.reading&&a.read(0)}function y(a){var b=a._readableState;for(P("flow",b.flowing);b.flowing&&null!==a.read(););}function z(a,b){if(0===b.length)return null;var c;return b.objectMode?c=b.buffer.shift():!a||a>=b.length?(c=b.decoder?b.buffer.join(""):1===b.buffer.length?b.buffer.head.data:b.buffer.concat(b.length),b.buffer.clear()):c=A(a,b.buffer,b.decoder),c}function A(a,b,c){var d;return a<b.head.data.length?(d=b.head.data.slice(0,a),b.head.data=b.head.data.slice(a)):d=a===b.head.data.length?b.shift():c?B(a,b):C(a,b),d}function B(a,b){var c=b.head,d=1,e=c.data;for(a-=e.length;c=c.next;){var f=c.data,g=a>f.length?f.length:a;if(g===f.length?e+=f:e+=f.slice(0,a),0===(a-=g)){g===f.length?(++d,c.next?b.head=c.next:b.head=b.tail=null):(b.head=c,c.data=f.slice(g));break}++d}return b.length-=d,e}function C(a,b){var c=L.allocUnsafe(a),d=b.head,e=1;for(d.data.copy(c),a-=d.data.length;d=d.next;){var f=d.data,g=a>f.length?f.length:a;if(f.copy(c,c.length-a,0,g),0===(a-=g)){g===f.length?(++e,d.next?b.head=d.next:b.head=b.tail=null):(b.head=d,d.data=f.slice(g));break}++e}return b.length-=e,c}function D(a){var b=a._readableState;if(b.length>0)throw new Error('"endReadable()" called on non-empty stream');b.endEmitted||(b.ended=!0,G(E,b,a))}function E(a,b){a.endEmitted||0!==a.length||(a.endEmitted=!0,b.readable=!1,b.emit("end"))}function F(a,b){for(var c=0,d=a.length;c<d;c++)if(a[c]===b)return c;return-1}var G=a(28);b.exports=i;var H,I=a(27);i.ReadableState=h;var J=(a(16).EventEmitter,function(a,b){return a.listeners(b).length}),K=a(38),L=a(44).Buffer,M=d.Uint8Array||function(){},N=a(12);N.inherits=a(25);var O=a(8),P=void 0;P=O&&O.debuglog?O.debuglog("stream"):function(){};var Q,R=a(36),S=a(37);N.inherits(i,K);var T=["error","close","destroy","pause","resume"];Object.defineProperty(i.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(a){this._readableState&&(this._readableState.destroyed=a)}}),i.prototype.destroy=S.destroy,i.prototype._undestroy=S.undestroy,i.prototype._destroy=function(a,b){this.push(null),b(a)},i.prototype.push=function(a,b){var c,d=this._readableState;return d.objectMode?c=!0:"string"==typeof a&&(b=b||d.defaultEncoding,b!==d.encoding&&(a=L.from(a,b),b=""),c=!0),j(this,a,b,!1,c)},i.prototype.unshift=function(a){return j(this,a,null,!0,!1)},i.prototype.isPaused=function(){return!1===this._readableState.flowing},i.prototype.setEncoding=function(b){return Q||(Q=a(47).StringDecoder),this._readableState.decoder=new Q(b),this._readableState.encoding=b,this};var U=8388608;i.prototype.read=function(a){P("read",a),a=parseInt(a,10);var b=this._readableState,c=a;if(0!==a&&(b.emittedReadable=!1),0===a&&b.needReadable&&(b.length>=b.highWaterMark||b.ended))return P("read: emitReadable",b.length,b.ended),0===b.length&&b.ended?D(this):q(this),null;if(0===(a=o(a,b))&&b.ended)return 0===b.length&&D(this),null;var d=b.needReadable;P("need readable",d),(0===b.length||b.length-a<b.highWaterMark)&&(d=!0,P("length less than watermark",d)),b.ended||b.reading?(d=!1,P("reading or ended",d)):d&&(P("do read"),b.reading=!0,b.sync=!0,0===b.length&&(b.needReadable=!0),this._read(b.highWaterMark),b.sync=!1,b.reading||(a=o(c,b)));var e;return e=a>0?z(a,b):null,null===e?(b.needReadable=!0,a=0):b.length-=a,0===b.length&&(b.ended||(b.needReadable=!0),c!==a&&b.ended&&D(this)),null!==e&&this.emit("data",e),e},i.prototype._read=function(a){this.emit("error",new Error("_read() is not implemented"))},i.prototype.pipe=function(a,b){function d(a,b){P("onunpipe"),a===m&&b&&!1===b.hasUnpiped&&(b.hasUnpiped=!0,f())}function e(){P("onend"),a.end()}function f(){P("cleanup"),a.removeListener("close",j),a.removeListener("finish",k),a.removeListener("drain",q),a.removeListener("error",i),a.removeListener("unpipe",d),m.removeListener("end",e),m.removeListener("end",l),m.removeListener("data",h),r=!0,!n.awaitDrain||a._writableState&&!a._writableState.needDrain||q()}function h(b){P("ondata"),s=!1,!1!==a.write(b)||s||((1===n.pipesCount&&n.pipes===a||n.pipesCount>1&&-1!==F(n.pipes,a))&&!r&&(P("false write response, pause",m._readableState.awaitDrain),m._readableState.awaitDrain++,s=!0),m.pause())}function i(b){P("onerror",b),l(),a.removeListener("error",i),0===J(a,"error")&&a.emit("error",b)}function j(){a.removeListener("finish",k),l()}function k(){P("onfinish"),a.removeListener("close",j),l()}function l(){P("unpipe"),m.unpipe(a)}var m=this,n=this._readableState;switch(n.pipesCount){case 0:n.pipes=a;break;case 1:n.pipes=[n.pipes,a];break;default:n.pipes.push(a)}n.pipesCount+=1,P("pipe count=%d opts=%j",n.pipesCount,b);var o=(!b||!1!==b.end)&&a!==c.stdout&&a!==c.stderr,p=o?e:l;n.endEmitted?G(p):m.once("end",p),a.on("unpipe",d);var q=u(m);a.on("drain",q);var r=!1,s=!1;return m.on("data",h),g(a,"error",i),a.once("close",j),a.once("finish",k),a.emit("pipe",m),n.flowing||(P("pipe resume"),m.resume()),a},i.prototype.unpipe=function(a){var b=this._readableState,c={hasUnpiped:!1};if(0===b.pipesCount)return this;if(1===b.pipesCount)return a&&a!==b.pipes?this:(a||(a=b.pipes),b.pipes=null,b.pipesCount=0,b.flowing=!1,a&&a.emit("unpipe",this,c),this);if(!a){var d=b.pipes,e=b.pipesCount;b.pipes=null,b.pipesCount=0,b.flowing=!1;for(var f=0;f<e;f++)d[f].emit("unpipe",this,c);return this}var g=F(b.pipes,a);return-1===g?this:(b.pipes.splice(g,1),b.pipesCount-=1,1===b.pipesCount&&(b.pipes=b.pipes[0]),a.emit("unpipe",this,c),this)},i.prototype.on=function(a,b){var c=K.prototype.on.call(this,a,b);if("data"===a)!1!==this._readableState.flowing&&this.resume();else if("readable"===a){var d=this._readableState;d.endEmitted||d.readableListening||(d.readableListening=d.needReadable=!0,d.emittedReadable=!1,d.reading?d.length&&q(this):G(v,this))}return c},i.prototype.addListener=i.prototype.on,i.prototype.resume=function(){var a=this._readableState;return a.flowing||(P("resume"),a.flowing=!0,w(this,a)),this},i.prototype.pause=function(){return P("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(P("pause"),this._readableState.flowing=!1,this.emit("pause")),this},i.prototype.wrap=function(a){var b=this._readableState,c=!1,d=this;a.on("end",function(){if(P("wrapped end"),b.decoder&&!b.ended){var a=b.decoder.end();a&&a.length&&d.push(a)}d.push(null)}),a.on("data",function(e){if(P("wrapped data"),b.decoder&&(e=b.decoder.write(e)),(!b.objectMode||null!==e&&void 0!==e)&&(b.objectMode||e&&e.length)){d.push(e)||(c=!0,a.pause())}});for(var e in a)void 0===this[e]&&"function"==typeof a[e]&&(this[e]=function(b){return function(){return a[b].apply(a,arguments)}}(e));for(var f=0;f<T.length;f++)a.on(T[f],d.emit.bind(d,T[f]));return d._read=function(b){P("wrapped _read",b),c&&(c=!1,a.resume())},d},i._fromList=z}).call(this,a(29),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{12:12,16:16,25:25,27:27,28:28,29:29,31:31,36:36,37:37,38:38,44:44,47:47,8:8}],34:[function(a,b,c){"use strict";function d(a){this.afterTransform=function(b,c){return e(a,b,c)},this.needTransform=!1,this.transforming=!1,this.writecb=null,this.writechunk=null,this.writeencoding=null}function e(a,b,c){var d=a._transformState;d.transforming=!1;var e=d.writecb;if(!e)return a.emit("error",new Error("write callback called multiple times"));d.writechunk=null,d.writecb=null,null!==c&&void 0!==c&&a.push(c),e(b);var f=a._readableState;f.reading=!1,(f.needReadable||f.length<f.highWaterMark)&&a._read(f.highWaterMark)}function f(a){if(!(this instanceof f))return new f(a);h.call(this,a),this._transformState=new d(this);var b=this;this._readableState.needReadable=!0,this._readableState.sync=!1,a&&("function"==typeof a.transform&&(this._transform=a.transform),"function"==typeof a.flush&&(this._flush=a.flush)),this.once("prefinish",function(){"function"==typeof this._flush?this._flush(function(a,c){g(b,a,c)}):g(b)})}function g(a,b,c){if(b)return a.emit("error",b);null!==c&&void 0!==c&&a.push(c);var d=a._writableState,e=a._transformState;if(d.length)throw new Error("Calling transform done when ws.length != 0");if(e.transforming)throw new Error("Calling transform done when still transforming");return a.push(null)}b.exports=f;var h=a(31),i=a(12);i.inherits=a(25),i.inherits(f,h),f.prototype.push=function(a,b){return this._transformState.needTransform=!1,h.prototype.push.call(this,a,b)},f.prototype._transform=function(a,b,c){throw new Error("_transform() is not implemented")},f.prototype._write=function(a,b,c){var d=this._transformState;if(d.writecb=c,d.writechunk=a,d.writeencoding=b,!d.transforming){var e=this._readableState;(d.needTransform||e.needReadable||e.length<e.highWaterMark)&&this._read(e.highWaterMark)}},f.prototype._read=function(a){var b=this._transformState;null!==b.writechunk&&b.writecb&&!b.transforming?(b.transforming=!0,this._transform(b.writechunk,b.writeencoding,b.afterTransform)):b.needTransform=!0},f.prototype._destroy=function(a,b){var c=this;h.prototype._destroy.call(this,a,function(a){b(a),c.emit("close")})}},{12:12,25:25,31:31}],35:[function(a,b,c){(function(c,d){"use strict";function e(a){var b=this;this.next=null,this.entry=null,this.finish=function(){A(b,a)}}function f(a){return H.from(a)}function g(a){return H.isBuffer(a)||a instanceof I}function h(){}function i(b,c){C=C||a(31),b=b||{},this.objectMode=!!b.objectMode,c instanceof C&&(this.objectMode=this.objectMode||!!b.writableObjectMode);var d=b.highWaterMark,f=this.objectMode?16:16384;this.highWaterMark=d||0===d?d:f,this.highWaterMark=Math.floor(this.highWaterMark),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var g=!1===b.decodeStrings;this.decodeStrings=!g,this.defaultEncoding=b.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(a){r(c,a)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new e(this)}function j(b){if(C=C||a(31),!(K.call(j,this)||this instanceof C))return new j(b);this._writableState=new i(b,this),this.writable=!0,b&&("function"==typeof b.write&&(this._write=b.write),"function"==typeof b.writev&&(this._writev=b.writev),"function"==typeof b.destroy&&(this._destroy=b.destroy),"function"==typeof b.final&&(this._final=b.final)),G.call(this)}function k(a,b){var c=new Error("write after end");a.emit("error",c),B(b,c)}function l(a,b,c,d){var e=!0,f=!1;return null===c?f=new TypeError("May not write null values to stream"):"string"==typeof c||void 0===c||b.objectMode||(f=new TypeError("Invalid non-string/buffer chunk")),f&&(a.emit("error",f),B(d,f),e=!1),e}function m(a,b,c){return a.objectMode||!1===a.decodeStrings||"string"!=typeof b||(b=H.from(b,c)),b}function n(a,b,c,d,e,f){if(!c){var g=m(b,d,e);d!==g&&(c=!0,e="buffer",d=g)}var h=b.objectMode?1:d.length;b.length+=h;var i=b.length<b.highWaterMark;if(i||(b.needDrain=!0),b.writing||b.corked){var j=b.lastBufferedRequest;b.lastBufferedRequest={chunk:d,encoding:e,isBuf:c,callback:f,next:null},j?j.next=b.lastBufferedRequest:b.bufferedRequest=b.lastBufferedRequest,b.bufferedRequestCount+=1}else o(a,b,!1,h,d,e,f);return i}function o(a,b,c,d,e,f,g){b.writelen=d,b.writecb=g,b.writing=!0,b.sync=!0,c?a._writev(e,b.onwrite):a._write(e,f,b.onwrite),b.sync=!1}function p(a,b,c,d,e){--b.pendingcb,c?(B(e,d),B(y,a,b),a._writableState.errorEmitted=!0,a.emit("error",d)):(e(d),a._writableState.errorEmitted=!0,a.emit("error",d),y(a,b))}function q(a){a.writing=!1,a.writecb=null,a.length-=a.writelen,a.writelen=0}function r(a,b){var c=a._writableState,d=c.sync,e=c.writecb;if(q(c),b)p(a,c,d,b,e);else{var f=v(c);f||c.corked||c.bufferProcessing||!c.bufferedRequest||u(a,c),d?D(s,a,c,f,e):s(a,c,f,e)}}function s(a,b,c,d){c||t(a,b),b.pendingcb--,d(),y(a,b)}function t(a,b){0===b.length&&b.needDrain&&(b.needDrain=!1,a.emit("drain"))}function u(a,b){b.bufferProcessing=!0;var c=b.bufferedRequest;if(a._writev&&c&&c.next){var d=b.bufferedRequestCount,f=new Array(d),g=b.corkedRequestsFree;g.entry=c;for(var h=0,i=!0;c;)f[h]=c,c.isBuf||(i=!1),c=c.next,h+=1;f.allBuffers=i,o(a,b,!0,b.length,f,"",g.finish),b.pendingcb++,b.lastBufferedRequest=null,g.next?(b.corkedRequestsFree=g.next,g.next=null):b.corkedRequestsFree=new e(b)}else{for(;c;){var j=c.chunk,k=c.encoding,l=c.callback;if(o(a,b,!1,b.objectMode?1:j.length,j,k,l),c=c.next,b.writing)break}null===c&&(b.lastBufferedRequest=null)}b.bufferedRequestCount=0,b.bufferedRequest=c,b.bufferProcessing=!1}function v(a){return a.ending&&0===a.length&&null===a.bufferedRequest&&!a.finished&&!a.writing}function w(a,b){a._final(function(c){b.pendingcb--,c&&a.emit("error",c),b.prefinished=!0,a.emit("prefinish"),y(a,b)})}function x(a,b){b.prefinished||b.finalCalled||("function"==typeof a._final?(b.pendingcb++,b.finalCalled=!0,B(w,a,b)):(b.prefinished=!0,a.emit("prefinish")))}function y(a,b){var c=v(b);return c&&(x(a,b),0===b.pendingcb&&(b.finished=!0,a.emit("finish"))),c}function z(a,b,c){b.ending=!0,y(a,b),c&&(b.finished?B(c):a.once("finish",c)),b.ended=!0,a.writable=!1}function A(a,b,c){var d=a.entry;for(a.entry=null;d;){var e=d.callback;b.pendingcb--,e(c),d=d.next}b.corkedRequestsFree?b.corkedRequestsFree.next=a:b.corkedRequestsFree=a}var B=a(28);b.exports=j;var C,D=!c.browser&&["v0.10","v0.9."].indexOf(c.version.slice(0,5))>-1?setImmediate:B;j.WritableState=i;var E=a(12);E.inherits=a(25);var F={deprecate:a(48)},G=a(38),H=a(44).Buffer,I=d.Uint8Array||function(){},J=a(37);E.inherits(j,G),i.prototype.getBuffer=function(){for(var a=this.bufferedRequest,b=[];a;)b.push(a),a=a.next;return b},function(){try{Object.defineProperty(i.prototype,"buffer",{get:F.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(a){}}();var K;"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(K=Function.prototype[Symbol.hasInstance],Object.defineProperty(j,Symbol.hasInstance,{value:function(a){return!!K.call(this,a)||a&&a._writableState instanceof i}})):K=function(a){return a instanceof this},j.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))},j.prototype.write=function(a,b,c){var d=this._writableState,e=!1,i=g(a)&&!d.objectMode;return i&&!H.isBuffer(a)&&(a=f(a)),"function"==typeof b&&(c=b,b=null),i?b="buffer":b||(b=d.defaultEncoding),"function"!=typeof c&&(c=h),d.ended?k(this,c):(i||l(this,d,a,c))&&(d.pendingcb++,e=n(this,d,i,a,b,c)),e},j.prototype.cork=function(){this._writableState.corked++},j.prototype.uncork=function(){var a=this._writableState;a.corked&&(a.corked--,a.writing||a.corked||a.finished||a.bufferProcessing||!a.bufferedRequest||u(this,a))},j.prototype.setDefaultEncoding=function(a){if("string"==typeof a&&(a=a.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((a+"").toLowerCase())>-1))throw new TypeError("Unknown encoding: "+a);return this._writableState.defaultEncoding=a,this},j.prototype._write=function(a,b,c){c(new Error("_write() is not implemented"))},j.prototype._writev=null,j.prototype.end=function(a,b,c){var d=this._writableState;"function"==typeof a?(c=a,a=null,b=null):"function"==typeof b&&(c=b,b=null),null!==a&&void 0!==a&&this.write(a,b),d.corked&&(d.corked=1,this.uncork()),d.ending||d.finished||z(this,d,c)},Object.defineProperty(j.prototype,"destroyed",{get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(a){this._writableState&&(this._writableState.destroyed=a)}}),j.prototype.destroy=J.destroy,j.prototype._undestroy=J.undestroy,j.prototype._destroy=function(a,b){this.end(),b(a)}}).call(this,a(29),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{12:12,25:25,28:28,29:29,31:31,37:37,38:38,44:44,48:48}],36:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function e(a,b,c){a.copy(b,c)}var f=a(44).Buffer;b.exports=function(){function a(){d(this,a),this.head=null,this.tail=null,this.length=0}return a.prototype.push=function(a){var b={data:a,next:null};this.length>0?this.tail.next=b:this.head=b,this.tail=b,++this.length},a.prototype.unshift=function(a){var b={data:a,next:this.head};0===this.length&&(this.tail=b),this.head=b,++this.length},a.prototype.shift=function(){if(0!==this.length){var a=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,a}},a.prototype.clear=function(){this.head=this.tail=null,this.length=0},a.prototype.join=function(a){if(0===this.length)return"";for(var b=this.head,c=""+b.data;b=b.next;)c+=a+b.data;return c},a.prototype.concat=function(a){if(0===this.length)return f.alloc(0);if(1===this.length)return this.head.data;for(var b=f.allocUnsafe(a>>>0),c=this.head,d=0;c;)e(c.data,b,d),d+=c.data.length,c=c.next;return b},a}()},{44:44}],37:[function(a,b,c){"use strict";function d(a,b){var c=this,d=this._readableState&&this._readableState.destroyed,e=this._writableState&&this._writableState.destroyed;if(d||e)return void(b?b(a):!a||this._writableState&&this._writableState.errorEmitted||g(f,this,a));this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(a||null,function(a){!b&&a?(g(f,c,a),c._writableState&&(c._writableState.errorEmitted=!0)):b&&b(a)})}function e(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)}function f(a,b){a.emit("error",b)}var g=a(28);b.exports={destroy:d,undestroy:e}},{28:28}],38:[function(a,b,c){b.exports=a(16).EventEmitter},{16:16}],39:[function(a,b,c){b.exports=a(40).PassThrough},{40:40}],40:[function(a,b,c){c=b.exports=a(33),c.Stream=c,c.Readable=c,c.Writable=a(35),c.Duplex=a(31),c.Transform=a(34),c.PassThrough=a(32)},{31:31,32:32,33:33,34:34,35:35}],41:[function(a,b,c){b.exports=a(40).Transform},{40:40}],42:[function(a,b,c){b.exports=a(35)},{35:35}],43:[function(a,b,c){var d=c.decimalAdjust=function(a,b,c){return void 0===c||0==+c?Math[a](b):(b=+b,c=+c,isNaN(b)||"number"!=typeof c||c%1!=0?NaN:(b=b.toString().split("e"),b=Math[a](+(b[0]+"e"+(b[1]?+b[1]-c:-c))),b=b.toString().split("e"),+(b[0]+"e"+(b[1]?+b[1]+c:c))))};b.exports={round10:function(a,b){return d("round",a,b)},floor10:function(a,b){return d("floor",a,b)},ceil10:function(a,b){return d("ceil",a,b)}},b.exports.polyfill=function(){Math.round10||(Math.round10=b.exports.round10),Math.floor10||(Math.floor10=b.exports.floor10),Math.ceil10||(Math.ceil10=b.exports.ceil10)}},{}],44:[function(a,b,c){function d(a,b){for(var c in a)b[c]=a[c]}function e(a,b,c){return g(a,b,c)}var f=a(10),g=f.Buffer;g.from&&g.alloc&&g.allocUnsafe&&g.allocUnsafeSlow?b.exports=f:(d(f,c),c.Buffer=e),d(g,e),e.from=function(a,b,c){if("number"==typeof a)throw new TypeError("Argument must not be a number");return g(a,b,c)},e.alloc=function(a,b,c){if("number"!=typeof a)throw new TypeError("Argument must be a number");var d=g(a);return void 0!==b?"string"==typeof c?d.fill(b,c):d.fill(b):d.fill(0),d},e.allocUnsafe=function(a){if("number"!=typeof a)throw new TypeError("Argument must be a number");return g(a)},e.allocUnsafeSlow=function(a){if("number"!=typeof a)throw new TypeError("Argument must be a number");return f.SlowBuffer(a)}},{10:10}],45:[function(a,b,c){(function(b){!function(c){function d(a,b){if(!(this instanceof d))return new d(a,b);var e=this;f(e),e.q=e.c="",e.bufferCheckPosition=c.MAX_BUFFER_LENGTH,e.opt=b||{},e.opt.lowercase=e.opt.lowercase||e.opt.lowercasetags,e.looseCase=e.opt.lowercase?"toLowerCase":"toUpperCase",e.tags=[],e.closed=e.closedRoot=e.sawRoot=!1,e.tag=e.error=null,e.strict=!!a,e.noscript=!(!a&&!e.opt.noscript),e.state=U.BEGIN,e.strictEntities=e.opt.strictEntities,e.ENTITIES=e.strictEntities?Object.create(c.XML_ENTITIES):Object.create(c.ENTITIES),e.attribList=[],e.opt.xmlns&&(e.ns=Object.create(P)),e.trackPosition=!1!==e.opt.position,e.trackPosition&&(e.position=e.line=e.column=0),n(e,"onready")}function e(a){for(var b=Math.max(c.MAX_BUFFER_LENGTH,10),d=0,e=0,f=D.length;e<f;e++){var g=a[D[e]].length;if(g>b)switch(D[e]){case"textNode":p(a);break;case"cdata":o(a,"oncdata",a.cdata),a.cdata="";break;case"script":o(a,"onscript",a.script),a.script="";break;default:r(a,"Max buffer length exceeded: "+D[e])}d=Math.max(d,g)}var h=c.MAX_BUFFER_LENGTH-d;a.bufferCheckPosition=h+a.position}function f(a){for(var b=0,c=D.length;b<c;b++)a[D[b]]=""}function g(a){p(a),""!==a.cdata&&(o(a,"oncdata",a.cdata),a.cdata=""),""!==a.script&&(o(a,"onscript",a.script),a.script="")}function h(a,b){return new i(a,b)}function i(a,b){if(!(this instanceof i))return new i(a,b);E.apply(this),this._parser=new d(a,b),this.writable=!0,this.readable=!0;var c=this;this._parser.onend=function(){c.emit("end")},this._parser.onerror=function(a){c.emit("error",a),c._parser.error=null},this._decoder=null,F.forEach(function(a){Object.defineProperty(c,"on"+a,{get:function(){return c._parser["on"+a]},set:function(b){if(!b)return c.removeAllListeners(a),c._parser["on"+a]=b,b;c.on(a,b)},enumerable:!0,configurable:!1})})}function j(a){return a.split("").reduce(function(a,b){return a[b]=!0,a},{})}function k(a){return"[object RegExp]"===Object.prototype.toString.call(a)}function l(a,b){return k(a)?!!b.match(a):a[b]}function m(a,b){return!l(a,b)}function n(a,b,c){a[b]&&a[b](c)}function o(a,b,c){a.textNode&&p(a),n(a,b,c)}function p(a){a.textNode=q(a.opt,a.textNode),a.textNode&&n(a,"ontext",a.textNode),a.textNode=""}function q(a,b){return a.trim&&(b=b.trim()),a.normalize&&(b=b.replace(/\s+/g," ")),b}function r(a,b){return p(a),a.trackPosition&&(b+="\nLine: "+a.line+"\nColumn: "+a.column+"\nChar: "+a.c),b=new Error(b),a.error=b,n(a,"onerror",b),a}function s(a){return a.sawRoot&&!a.closedRoot&&t(a,"Unclosed root tag"),a.state!==U.BEGIN&&a.state!==U.BEGIN_WHITESPACE&&a.state!==U.TEXT&&r(a,"Unexpected end"),p(a),a.c="",a.closed=!0,n(a,"onend"),d.call(a,a.strict,a.opt),a}function t(a,b){if("object"!=typeof a||!(a instanceof d))throw new Error("bad call to strictFail");a.strict&&r(a,b)}function u(a){a.strict||(a.tagName=a.tagName[a.looseCase]());var b=a.tags[a.tags.length-1]||a,c=a.tag={name:a.tagName,attributes:{}};a.opt.xmlns&&(c.ns=b.ns),a.attribList.length=0,o(a,"onopentagstart",c)}function v(a,b){var c=a.indexOf(":"),d=c<0?["",a]:a.split(":"),e=d[0],f=d[1];return b&&"xmlns"===a&&(e="xmlns",f=""),{prefix:e,local:f}}function w(a){if(a.strict||(a.attribName=a.attribName[a.looseCase]()),-1!==a.attribList.indexOf(a.attribName)||a.tag.attributes.hasOwnProperty(a.attribName))return void(a.attribName=a.attribValue="");if(a.opt.xmlns){var b=v(a.attribName,!0),c=b.prefix,d=b.local;if("xmlns"===c)if("xml"===d&&a.attribValue!==N)t(a,"xml: prefix must be bound to "+N+"\nActual: "+a.attribValue);else if("xmlns"===d&&a.attribValue!==O)t(a,"xmlns: prefix must be bound to "+O+"\nActual: "+a.attribValue);else{var e=a.tag,f=a.tags[a.tags.length-1]||a;e.ns===f.ns&&(e.ns=Object.create(f.ns)),e.ns[d]=a.attribValue}a.attribList.push([a.attribName,a.attribValue])}else a.tag.attributes[a.attribName]=a.attribValue,o(a,"onattribute",{name:a.attribName,value:a.attribValue});a.attribName=a.attribValue=""}function x(a,b){if(a.opt.xmlns){var c=a.tag,d=v(a.tagName);c.prefix=d.prefix,c.local=d.local,c.uri=c.ns[d.prefix]||"",c.prefix&&!c.uri&&(t(a,"Unbound namespace prefix: "+JSON.stringify(a.tagName)),c.uri=d.prefix);var e=a.tags[a.tags.length-1]||a;c.ns&&e.ns!==c.ns&&Object.keys(c.ns).forEach(function(b){o(a,"onopennamespace",{prefix:b,uri:c.ns[b]})});for(var f=0,g=a.attribList.length;f<g;f++){var h=a.attribList[f],i=h[0],j=h[1],k=v(i,!0),l=k.prefix,m=k.local,n=""===l?"":c.ns[l]||"",p={name:i,value:j,prefix:l,local:m,uri:n};l&&"xmlns"!==l&&!n&&(t(a,"Unbound namespace prefix: "+JSON.stringify(l)),p.uri=l),a.tag.attributes[i]=p,o(a,"onattribute",p)}a.attribList.length=0}a.tag.isSelfClosing=!!b,a.sawRoot=!0,a.tags.push(a.tag),o(a,"onopentag",a.tag),b||(a.noscript||"script"!==a.tagName.toLowerCase()?a.state=U.TEXT:a.state=U.SCRIPT,a.tag=null,a.tagName=""),a.attribName=a.attribValue="",a.attribList.length=0}function y(a){
if(!a.tagName)return t(a,"Weird empty close tag."),a.textNode+="</>",void(a.state=U.TEXT);if(a.script){if("script"!==a.tagName)return a.script+="</"+a.tagName+">",a.tagName="",void(a.state=U.SCRIPT);o(a,"onscript",a.script),a.script=""}var b=a.tags.length,c=a.tagName;a.strict||(c=c[a.looseCase]());for(var d=c;b--;){if(a.tags[b].name===d)break;t(a,"Unexpected close tag")}if(b<0)return t(a,"Unmatched closing tag: "+a.tagName),a.textNode+="</"+a.tagName+">",void(a.state=U.TEXT);a.tagName=c;for(var e=a.tags.length;e-- >b;){var f=a.tag=a.tags.pop();a.tagName=a.tag.name,o(a,"onclosetag",a.tagName);var g={};for(var h in f.ns)g[h]=f.ns[h];var i=a.tags[a.tags.length-1]||a;a.opt.xmlns&&f.ns!==i.ns&&Object.keys(f.ns).forEach(function(b){var c=f.ns[b];o(a,"onclosenamespace",{prefix:b,uri:c})})}0===b&&(a.closedRoot=!0),a.tagName=a.attribValue=a.attribName="",a.attribList.length=0,a.state=U.TEXT}function z(a){var b,c=a.entity,d=c.toLowerCase(),e="";return a.ENTITIES[c]?a.ENTITIES[c]:a.ENTITIES[d]?a.ENTITIES[d]:(c=d,"#"===c.charAt(0)&&("x"===c.charAt(1)?(c=c.slice(2),b=parseInt(c,16),e=b.toString(16)):(c=c.slice(1),b=parseInt(c,10),e=b.toString(10))),c=c.replace(/^0+/,""),e.toLowerCase()!==c?(t(a,"Invalid character entity"),"&"+a.entity+";"):String.fromCodePoint(b))}function A(a,b){"<"===b?(a.state=U.OPEN_WAKA,a.startTagPosition=a.position):m(G,b)&&(t(a,"Non-whitespace before first tag."),a.textNode=b,a.state=U.TEXT)}function B(a,b){var c="";return b<a.length&&(c=a.charAt(b)),c}function C(a){var b=this;if(this.error)throw this.error;if(b.closed)return r(b,"Cannot write after close. Assign an onready handler.");if(null===a)return s(b);"object"==typeof a&&(a=a.toString());for(var c=0,d="";;){if(d=B(a,c++),b.c=d,!d)break;switch(b.trackPosition&&(b.position++,"\n"===d?(b.line++,b.column=0):b.column++),b.state){case U.BEGIN:if(b.state=U.BEGIN_WHITESPACE,"\ufeff"===d)continue;A(b,d);continue;case U.BEGIN_WHITESPACE:A(b,d);continue;case U.TEXT:if(b.sawRoot&&!b.closedRoot){for(var f=c-1;d&&"<"!==d&&"&"!==d;)(d=B(a,c++))&&b.trackPosition&&(b.position++,"\n"===d?(b.line++,b.column=0):b.column++);b.textNode+=a.substring(f,c-1)}"<"!==d||b.sawRoot&&b.closedRoot&&!b.strict?(!m(G,d)||b.sawRoot&&!b.closedRoot||t(b,"Text data outside of root node."),"&"===d?b.state=U.TEXT_ENTITY:b.textNode+=d):(b.state=U.OPEN_WAKA,b.startTagPosition=b.position);continue;case U.SCRIPT:"<"===d?b.state=U.SCRIPT_ENDING:b.script+=d;continue;case U.SCRIPT_ENDING:"/"===d?b.state=U.CLOSE_TAG:(b.script+="<"+d,b.state=U.SCRIPT);continue;case U.OPEN_WAKA:if("!"===d)b.state=U.SGML_DECL,b.sgmlDecl="";else if(l(G,d));else if(l(Q,d))b.state=U.OPEN_TAG,b.tagName=d;else if("/"===d)b.state=U.CLOSE_TAG,b.tagName="";else if("?"===d)b.state=U.PROC_INST,b.procInstName=b.procInstBody="";else{if(t(b,"Unencoded <"),b.startTagPosition+1<b.position){var g=b.position-b.startTagPosition;d=new Array(g).join(" ")+d}b.textNode+="<"+d,b.state=U.TEXT}continue;case U.SGML_DECL:(b.sgmlDecl+d).toUpperCase()===L?(o(b,"onopencdata"),b.state=U.CDATA,b.sgmlDecl="",b.cdata=""):b.sgmlDecl+d==="--"?(b.state=U.COMMENT,b.comment="",b.sgmlDecl=""):(b.sgmlDecl+d).toUpperCase()===M?(b.state=U.DOCTYPE,(b.doctype||b.sawRoot)&&t(b,"Inappropriately located doctype declaration"),b.doctype="",b.sgmlDecl=""):">"===d?(o(b,"onsgmldeclaration",b.sgmlDecl),b.sgmlDecl="",b.state=U.TEXT):l(J,d)?(b.state=U.SGML_DECL_QUOTED,b.sgmlDecl+=d):b.sgmlDecl+=d;continue;case U.SGML_DECL_QUOTED:d===b.q&&(b.state=U.SGML_DECL,b.q=""),b.sgmlDecl+=d;continue;case U.DOCTYPE:">"===d?(b.state=U.TEXT,o(b,"ondoctype",b.doctype),b.doctype=!0):(b.doctype+=d,"["===d?b.state=U.DOCTYPE_DTD:l(J,d)&&(b.state=U.DOCTYPE_QUOTED,b.q=d));continue;case U.DOCTYPE_QUOTED:b.doctype+=d,d===b.q&&(b.q="",b.state=U.DOCTYPE);continue;case U.DOCTYPE_DTD:b.doctype+=d,"]"===d?b.state=U.DOCTYPE:l(J,d)&&(b.state=U.DOCTYPE_DTD_QUOTED,b.q=d);continue;case U.DOCTYPE_DTD_QUOTED:b.doctype+=d,d===b.q&&(b.state=U.DOCTYPE_DTD,b.q="");continue;case U.COMMENT:"-"===d?b.state=U.COMMENT_ENDING:b.comment+=d;continue;case U.COMMENT_ENDING:"-"===d?(b.state=U.COMMENT_ENDED,b.comment=q(b.opt,b.comment),b.comment&&o(b,"oncomment",b.comment),b.comment=""):(b.comment+="-"+d,b.state=U.COMMENT);continue;case U.COMMENT_ENDED:">"!==d?(t(b,"Malformed comment"),b.comment+="--"+d,b.state=U.COMMENT):b.state=U.TEXT;continue;case U.CDATA:"]"===d?b.state=U.CDATA_ENDING:b.cdata+=d;continue;case U.CDATA_ENDING:"]"===d?b.state=U.CDATA_ENDING_2:(b.cdata+="]"+d,b.state=U.CDATA);continue;case U.CDATA_ENDING_2:">"===d?(b.cdata&&o(b,"oncdata",b.cdata),o(b,"onclosecdata"),b.cdata="",b.state=U.TEXT):"]"===d?b.cdata+="]":(b.cdata+="]]"+d,b.state=U.CDATA);continue;case U.PROC_INST:"?"===d?b.state=U.PROC_INST_ENDING:l(G,d)?b.state=U.PROC_INST_BODY:b.procInstName+=d;continue;case U.PROC_INST_BODY:if(!b.procInstBody&&l(G,d))continue;"?"===d?b.state=U.PROC_INST_ENDING:b.procInstBody+=d;continue;case U.PROC_INST_ENDING:">"===d?(o(b,"onprocessinginstruction",{name:b.procInstName,body:b.procInstBody}),b.procInstName=b.procInstBody="",b.state=U.TEXT):(b.procInstBody+="?"+d,b.state=U.PROC_INST_BODY);continue;case U.OPEN_TAG:l(R,d)?b.tagName+=d:(u(b),">"===d?x(b):"/"===d?b.state=U.OPEN_TAG_SLASH:(m(G,d)&&t(b,"Invalid character in tag name"),b.state=U.ATTRIB));continue;case U.OPEN_TAG_SLASH:">"===d?(x(b,!0),y(b)):(t(b,"Forward-slash in opening tag not followed by >"),b.state=U.ATTRIB);continue;case U.ATTRIB:if(l(G,d))continue;">"===d?x(b):"/"===d?b.state=U.OPEN_TAG_SLASH:l(Q,d)?(b.attribName=d,b.attribValue="",b.state=U.ATTRIB_NAME):t(b,"Invalid attribute name");continue;case U.ATTRIB_NAME:"="===d?b.state=U.ATTRIB_VALUE:">"===d?(t(b,"Attribute without value"),b.attribValue=b.attribName,w(b),x(b)):l(G,d)?b.state=U.ATTRIB_NAME_SAW_WHITE:l(R,d)?b.attribName+=d:t(b,"Invalid attribute name");continue;case U.ATTRIB_NAME_SAW_WHITE:if("="===d)b.state=U.ATTRIB_VALUE;else{if(l(G,d))continue;t(b,"Attribute without value"),b.tag.attributes[b.attribName]="",b.attribValue="",o(b,"onattribute",{name:b.attribName,value:""}),b.attribName="",">"===d?x(b):l(Q,d)?(b.attribName=d,b.state=U.ATTRIB_NAME):(t(b,"Invalid attribute name"),b.state=U.ATTRIB)}continue;case U.ATTRIB_VALUE:if(l(G,d))continue;l(J,d)?(b.q=d,b.state=U.ATTRIB_VALUE_QUOTED):(t(b,"Unquoted attribute value"),b.state=U.ATTRIB_VALUE_UNQUOTED,b.attribValue=d);continue;case U.ATTRIB_VALUE_QUOTED:if(d!==b.q){"&"===d?b.state=U.ATTRIB_VALUE_ENTITY_Q:b.attribValue+=d;continue}w(b),b.q="",b.state=U.ATTRIB_VALUE_CLOSED;continue;case U.ATTRIB_VALUE_CLOSED:l(G,d)?b.state=U.ATTRIB:">"===d?x(b):"/"===d?b.state=U.OPEN_TAG_SLASH:l(Q,d)?(t(b,"No whitespace between attributes"),b.attribName=d,b.attribValue="",b.state=U.ATTRIB_NAME):t(b,"Invalid attribute name");continue;case U.ATTRIB_VALUE_UNQUOTED:if(m(K,d)){"&"===d?b.state=U.ATTRIB_VALUE_ENTITY_U:b.attribValue+=d;continue}w(b),">"===d?x(b):b.state=U.ATTRIB;continue;case U.CLOSE_TAG:if(b.tagName)">"===d?y(b):l(R,d)?b.tagName+=d:b.script?(b.script+="</"+b.tagName,b.tagName="",b.state=U.SCRIPT):(m(G,d)&&t(b,"Invalid tagname in closing tag"),b.state=U.CLOSE_TAG_SAW_WHITE);else{if(l(G,d))continue;m(Q,d)?b.script?(b.script+="</"+d,b.state=U.SCRIPT):t(b,"Invalid tagname in closing tag."):b.tagName=d}continue;case U.CLOSE_TAG_SAW_WHITE:if(l(G,d))continue;">"===d?y(b):t(b,"Invalid characters in closing tag");continue;case U.TEXT_ENTITY:case U.ATTRIB_VALUE_ENTITY_Q:case U.ATTRIB_VALUE_ENTITY_U:var h,i;switch(b.state){case U.TEXT_ENTITY:h=U.TEXT,i="textNode";break;case U.ATTRIB_VALUE_ENTITY_Q:h=U.ATTRIB_VALUE_QUOTED,i="attribValue";break;case U.ATTRIB_VALUE_ENTITY_U:h=U.ATTRIB_VALUE_UNQUOTED,i="attribValue"}";"===d?(b[i]+=z(b),b.entity="",b.state=h):l(b.entity.length?T:S,d)?b.entity+=d:(t(b,"Invalid character in entity name"),b[i]+="&"+b.entity+d,b.entity="",b.state=h);continue;default:throw new Error(b,"Unknown state: "+b.state)}}return b.position>=b.bufferCheckPosition&&e(b),b}c.parser=function(a,b){return new d(a,b)},c.SAXParser=d,c.SAXStream=i,c.createStream=h,c.MAX_BUFFER_LENGTH=65536;var D=["comment","sgmlDecl","textNode","tagName","doctype","procInstName","procInstBody","entity","attribName","attribValue","cdata","script"];c.EVENTS=["text","processinginstruction","sgmldeclaration","doctype","comment","opentagstart","attribute","opentag","closetag","opencdata","cdata","closecdata","error","end","ready","script","opennamespace","closenamespace"],Object.create||(Object.create=function(a){function b(){}return b.prototype=a,new b}),Object.keys||(Object.keys=function(a){var b=[];for(var c in a)a.hasOwnProperty(c)&&b.push(c);return b}),d.prototype={end:function(){s(this)},write:C,resume:function(){return this.error=null,this},close:function(){return this.write(null)},flush:function(){g(this)}};var E;try{E=a(46).Stream}catch(W){E=function(){}}var F=c.EVENTS.filter(function(a){return"error"!==a&&"end"!==a});i.prototype=Object.create(E.prototype,{constructor:{value:i}}),i.prototype.write=function(c){if("function"==typeof b&&"function"==typeof b.isBuffer&&b.isBuffer(c)){if(!this._decoder){var d=a(9).StringDecoder;this._decoder=new d("utf8")}c=this._decoder.write(c)}return this._parser.write(c.toString()),this.emit("data",c),!0},i.prototype.end=function(a){return a&&a.length&&this.write(a),this._parser.end(),!0},i.prototype.on=function(a,b){var c=this;return c._parser["on"+a]||-1===F.indexOf(a)||(c._parser["on"+a]=function(){var b=1===arguments.length?[arguments[0]]:Array.apply(null,arguments);b.splice(0,0,a),c.emit.apply(c,b)}),E.prototype.on.call(c,a,b)};var G="\r\n\t ",H="0124356789",I="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",J="'\"",K=G+">",L="[CDATA[",M="DOCTYPE",N="http://www.w3.org/XML/1998/namespace",O="http://www.w3.org/2000/xmlns/",P={xml:N,xmlns:O};G=j(G),H=j(H),I=j(I);var Q=/[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,R=/[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040\.\d-]/,S=/[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,T=/[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040\.\d-]/;J=j(J),K=j(K);var U=0;c.STATE={BEGIN:U++,BEGIN_WHITESPACE:U++,TEXT:U++,TEXT_ENTITY:U++,OPEN_WAKA:U++,SGML_DECL:U++,SGML_DECL_QUOTED:U++,DOCTYPE:U++,DOCTYPE_QUOTED:U++,DOCTYPE_DTD:U++,DOCTYPE_DTD_QUOTED:U++,COMMENT_STARTING:U++,COMMENT:U++,COMMENT_ENDING:U++,COMMENT_ENDED:U++,CDATA:U++,CDATA_ENDING:U++,CDATA_ENDING_2:U++,PROC_INST:U++,PROC_INST_BODY:U++,PROC_INST_ENDING:U++,OPEN_TAG:U++,OPEN_TAG_SLASH:U++,ATTRIB:U++,ATTRIB_NAME:U++,ATTRIB_NAME_SAW_WHITE:U++,ATTRIB_VALUE:U++,ATTRIB_VALUE_QUOTED:U++,ATTRIB_VALUE_CLOSED:U++,ATTRIB_VALUE_UNQUOTED:U++,ATTRIB_VALUE_ENTITY_Q:U++,ATTRIB_VALUE_ENTITY_U:U++,CLOSE_TAG:U++,CLOSE_TAG_SAW_WHITE:U++,SCRIPT:U++,SCRIPT_ENDING:U++},c.XML_ENTITIES={amp:"&",gt:">",lt:"<",quot:'"',apos:"'"},c.ENTITIES={amp:"&",gt:">",lt:"<",quot:'"',apos:"'",AElig:198,Aacute:193,Acirc:194,Agrave:192,Aring:197,Atilde:195,Auml:196,Ccedil:199,ETH:208,Eacute:201,Ecirc:202,Egrave:200,Euml:203,Iacute:205,Icirc:206,Igrave:204,Iuml:207,Ntilde:209,Oacute:211,Ocirc:212,Ograve:210,Oslash:216,Otilde:213,Ouml:214,THORN:222,Uacute:218,Ucirc:219,Ugrave:217,Uuml:220,Yacute:221,aacute:225,acirc:226,aelig:230,agrave:224,aring:229,atilde:227,auml:228,ccedil:231,eacute:233,ecirc:234,egrave:232,eth:240,euml:235,iacute:237,icirc:238,igrave:236,iuml:239,ntilde:241,oacute:243,ocirc:244,ograve:242,oslash:248,otilde:245,ouml:246,szlig:223,thorn:254,uacute:250,ucirc:251,ugrave:249,uuml:252,yacute:253,yuml:255,copy:169,reg:174,nbsp:160,iexcl:161,cent:162,pound:163,curren:164,yen:165,brvbar:166,sect:167,uml:168,ordf:170,laquo:171,not:172,shy:173,macr:175,deg:176,plusmn:177,sup1:185,sup2:178,sup3:179,acute:180,micro:181,para:182,middot:183,cedil:184,ordm:186,raquo:187,frac14:188,frac12:189,frac34:190,iquest:191,times:215,divide:247,OElig:338,oelig:339,Scaron:352,scaron:353,Yuml:376,fnof:402,circ:710,tilde:732,Alpha:913,Beta:914,Gamma:915,Delta:916,Epsilon:917,Zeta:918,Eta:919,Theta:920,Iota:921,Kappa:922,Lambda:923,Mu:924,Nu:925,Xi:926,Omicron:927,Pi:928,Rho:929,Sigma:931,Tau:932,Upsilon:933,Phi:934,Chi:935,Psi:936,Omega:937,alpha:945,beta:946,gamma:947,delta:948,epsilon:949,zeta:950,eta:951,theta:952,iota:953,kappa:954,lambda:955,mu:956,nu:957,xi:958,omicron:959,pi:960,rho:961,sigmaf:962,sigma:963,tau:964,upsilon:965,phi:966,chi:967,psi:968,omega:969,thetasym:977,upsih:978,piv:982,ensp:8194,emsp:8195,thinsp:8201,zwnj:8204,zwj:8205,lrm:8206,rlm:8207,ndash:8211,mdash:8212,lsquo:8216,rsquo:8217,sbquo:8218,ldquo:8220,rdquo:8221,bdquo:8222,dagger:8224,Dagger:8225,bull:8226,hellip:8230,permil:8240,prime:8242,Prime:8243,lsaquo:8249,rsaquo:8250,oline:8254,frasl:8260,euro:8364,image:8465,weierp:8472,real:8476,trade:8482,alefsym:8501,larr:8592,uarr:8593,rarr:8594,darr:8595,harr:8596,crarr:8629,lArr:8656,uArr:8657,rArr:8658,dArr:8659,hArr:8660,forall:8704,part:8706,exist:8707,empty:8709,nabla:8711,isin:8712,notin:8713,ni:8715,prod:8719,sum:8721,minus:8722,lowast:8727,radic:8730,prop:8733,infin:8734,ang:8736,and:8743,or:8744,cap:8745,cup:8746,int:8747,there4:8756,sim:8764,cong:8773,asymp:8776,ne:8800,equiv:8801,le:8804,ge:8805,sub:8834,sup:8835,nsub:8836,sube:8838,supe:8839,oplus:8853,otimes:8855,perp:8869,sdot:8901,lceil:8968,rceil:8969,lfloor:8970,rfloor:8971,lang:9001,rang:9002,loz:9674,spades:9824,clubs:9827,hearts:9829,diams:9830},Object.keys(c.ENTITIES).forEach(function(a){var b=c.ENTITIES[a],d="number"==typeof b?String.fromCharCode(b):b;c.ENTITIES[a]=d});for(var V in c.STATE)c.STATE[c.STATE[V]]=V;U=c.STATE,/*! http://mths.be/fromcodepoint v0.1.0 by @mathias */
String.fromCodePoint||function(){var a=String.fromCharCode,b=Math.floor,c=function(){var c,d,e=16384,f=[],g=-1,h=arguments.length;if(!h)return"";for(var i="";++g<h;){var j=Number(arguments[g]);if(!isFinite(j)||j<0||j>1114111||b(j)!==j)throw RangeError("Invalid code point: "+j);j<=65535?f.push(j):(j-=65536,c=55296+(j>>10),d=j%1024+56320,f.push(c,d)),(g+1===h||f.length>e)&&(i+=a.apply(null,f),f.length=0)}return i};Object.defineProperty?Object.defineProperty(String,"fromCodePoint",{value:c,configurable:!0,writable:!0}):String.fromCodePoint=c}()}(void 0===c?this.sax={}:c)}).call(this,a(10).Buffer)},{10:10,46:46,9:9}],46:[function(a,b,c){function d(){e.call(this)}b.exports=d;var e=a(16).EventEmitter;a(25)(d,e),d.Readable=a(40),d.Writable=a(42),d.Duplex=a(30),d.Transform=a(41),d.PassThrough=a(39),d.Stream=d,d.prototype.pipe=function(a,b){function c(b){a.writable&&!1===a.write(b)&&j.pause&&j.pause()}function d(){j.readable&&j.resume&&j.resume()}function f(){k||(k=!0,a.end())}function g(){k||(k=!0,"function"==typeof a.destroy&&a.destroy())}function h(a){if(i(),0===e.listenerCount(this,"error"))throw a}function i(){j.removeListener("data",c),a.removeListener("drain",d),j.removeListener("end",f),j.removeListener("close",g),j.removeListener("error",h),a.removeListener("error",h),j.removeListener("end",i),j.removeListener("close",i),a.removeListener("close",i)}var j=this;j.on("data",c),a.on("drain",d),a._isStdio||b&&!1===b.end||(j.on("end",f),j.on("close",g));var k=!1;return j.on("error",h),a.on("error",h),j.on("end",i),j.on("close",i),a.on("close",i),a.emit("pipe",j),a}},{16:16,25:25,30:30,39:39,40:40,41:41,42:42}],47:[function(a,b,c){"use strict";function d(a){if(!a)return"utf8";for(var b;;)switch(a){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return a;default:if(b)return;a=(""+a).toLowerCase(),b=!0}}function e(a){var b=d(a);if("string"!=typeof b&&(s.isEncoding===t||!t(a)))throw new Error("Unknown encoding: "+a);return b||a}function f(a){this.encoding=e(a);var b;switch(this.encoding){case"utf16le":this.text=m,this.end=n,b=4;break;case"utf8":this.fillLast=j,b=4;break;case"base64":this.text=o,this.end=p,b=3;break;default:return this.write=q,void(this.end=r)}this.lastNeed=0,this.lastTotal=0,this.lastChar=s.allocUnsafe(b)}function g(a){return a<=127?0:a>>5==6?2:a>>4==14?3:a>>3==30?4:-1}function h(a,b,c){var d=b.length-1;if(d<c)return 0;var e=g(b[d]);return e>=0?(e>0&&(a.lastNeed=e-1),e):--d<c?0:(e=g(b[d]))>=0?(e>0&&(a.lastNeed=e-2),e):--d<c?0:(e=g(b[d]),e>=0?(e>0&&(2===e?e=0:a.lastNeed=e-3),e):0)}function i(a,b,c){if(128!=(192&b[0]))return a.lastNeed=0,"�".repeat(c);if(a.lastNeed>1&&b.length>1){if(128!=(192&b[1]))return a.lastNeed=1,"�".repeat(c+1);if(a.lastNeed>2&&b.length>2&&128!=(192&b[2]))return a.lastNeed=2,"�".repeat(c+2)}}function j(a){var b=this.lastTotal-this.lastNeed,c=i(this,a,b);return void 0!==c?c:this.lastNeed<=a.length?(a.copy(this.lastChar,b,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(a.copy(this.lastChar,b,0,a.length),void(this.lastNeed-=a.length))}function k(a,b){var c=h(this,a,b);if(!this.lastNeed)return a.toString("utf8",b);this.lastTotal=c;var d=a.length-(c-this.lastNeed);return a.copy(this.lastChar,0,d),a.toString("utf8",b,d)}function l(a){var b=a&&a.length?this.write(a):"";return this.lastNeed?b+"�".repeat(this.lastTotal-this.lastNeed):b}function m(a,b){if((a.length-b)%2==0){var c=a.toString("utf16le",b);if(c){var d=c.charCodeAt(c.length-1);if(d>=55296&&d<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=a[a.length-2],this.lastChar[1]=a[a.length-1],c.slice(0,-1)}return c}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=a[a.length-1],a.toString("utf16le",b,a.length-1)}function n(a){var b=a&&a.length?this.write(a):"";if(this.lastNeed){var c=this.lastTotal-this.lastNeed;return b+this.lastChar.toString("utf16le",0,c)}return b}function o(a,b){var c=(a.length-b)%3;return 0===c?a.toString("base64",b):(this.lastNeed=3-c,this.lastTotal=3,1===c?this.lastChar[0]=a[a.length-1]:(this.lastChar[0]=a[a.length-2],this.lastChar[1]=a[a.length-1]),a.toString("base64",b,a.length-c))}function p(a){var b=a&&a.length?this.write(a):"";return this.lastNeed?b+this.lastChar.toString("base64",0,3-this.lastNeed):b}function q(a){return a.toString(this.encoding)}function r(a){return a&&a.length?this.write(a):""}var s=a(44).Buffer,t=s.isEncoding||function(a){switch((a=""+a)&&a.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};c.StringDecoder=f,f.prototype.write=function(a){if(0===a.length)return"";var b,c;if(this.lastNeed){if(void 0===(b=this.fillLast(a)))return"";c=this.lastNeed,this.lastNeed=0}else c=0;return c<a.length?b?b+this.text(a,c):this.text(a,c):b||""},f.prototype.end=l,f.prototype.text=k,f.prototype.fillLast=function(a){if(this.lastNeed<=a.length)return a.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);a.copy(this.lastChar,this.lastTotal-this.lastNeed,0,a.length),this.lastNeed-=a.length}},{44:44}],48:[function(a,b,c){(function(a){function c(a,b){function c(){if(!e){if(d("throwDeprecation"))throw new Error(b);d("traceDeprecation")?console.trace(b):console.warn(b),e=!0}return a.apply(this,arguments)}if(d("noDeprecation"))return a;var e=!1;return c}function d(b){try{if(!a.localStorage)return!1}catch(d){return!1}var c=a.localStorage[b];return null!=c&&"true"===String(c).toLowerCase()}b.exports=c}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],49:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){l=!0,m=!0,n=!1,o=(new Date).getTime()}function b(a){m=a}function c(a){n=a}function d(a){l=a}function e(){return l}function f(){var a="",b=null;m&&(b=(new Date).getTime(),a+="["+(b-o)+"]"),n&&this&&this.getClassName&&(a+="["+this.getClassName()+"]",this.getType&&(a+="["+this.getType()+"]")),a.length>0&&(a+=" "),Array.apply(null,arguments).forEach(function(b){a+=b+" "}),l&&console.log(a),j.trigger(i.default.LOG,{message:a})}var h=this.context,j=(0,g.default)(h).getInstance(),k=void 0,l=void 0,m=void 0,n=void 0,o=void 0;return k={log:f,setLogTimestampVisible:b,setCalleeNameVisible:c,setLogToBrowserConsole:d,getLogToBrowserConsole:e},a(),k}Object.defineProperty(c,"__esModule",{value:!0});var f=a(50),g=d(f),h=a(54),i=d(h),j=a(51),k=d(j);e.__dashjs_factory_name="Debug",c.default=k.default.getSingletonFactory(e),b.exports=c.default},{50:50,51:51,54:54}],50:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a,b,c){var e=arguments.length<=3||void 0===arguments[3]?h:arguments[3];if(!a)throw new Error("event type cannot be null or undefined");if(!b||"function"!=typeof b)throw new Error("listener must be a function: "+b);if(!(d(a,b,c)>=0)){f[a]=f[a]||[];var g={callback:b,scope:c,priority:e};f[a].some(function(b,c){if(b&&e>b.priority)return f[a].splice(c,0,g),!0})||f[a].push(g)}}function b(a,b,c){if(a&&b&&f[a]){var e=d(a,b,c);e<0||(f[a][e]=null)}}function c(a,b){if(a&&f[a]){if(b=b||{},b.hasOwnProperty("type"))throw new Error("'type' is a reserved word for event dispatching");b.type=a,f[a]=f[a].filter(function(a){return a}),f[a].forEach(function(a){return a&&a.callback.call(a.scope,b)})}}function d(a,b,c){var d=-1;return f[a]?(f[a].some(function(a,e){if(a&&a.callback===b&&(!c||c===a.scope))return d=e,!0}),d):d}function e(){f={}}var f={};return{on:a,off:b,trigger:c,reset:e}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=0,i=5e3;e.__dashjs_factory_name="EventBus";var j=g.default.getSingletonFactory(e);j.EVENT_PRIORITY_LOW=h,j.EVENT_PRIORITY_HIGH=i,g.default.updateSingletonFactory(e.__dashjs_factory_name,j),c.default=j,b.exports=c.default},{51:51}],51:[function(a,b,c){"use strict";Object.defineProperty(c,"__esModule",{value:!0});var d=function(){function a(a,b,c,d){var e=n(d);!e[a]&&b&&(e[a]={instance:b,override:c})}function b(a,b){for(var c in q){var d=q[c];if(d.context===a&&d.name===b)return d.instance}return null}function c(a,b,c){for(var d in q){var e=q[d];if(e.context===a&&e.name===b)return void(q[d].instance=c)}q.push({name:b,context:a,instance:c})}function d(a,b,c){for(var d in c){if(c[d].name===a)return void(c[d].factory=b)}c.push({name:a,factory:b})}function e(a,b){for(var c in b){if(b[c].name===a)return b[c].factory}return null}function f(a,b,c){for(var d in c){if(c[d].name===a)return void(c[d].factory=b)}}function g(a,b){f(a,b,s)}function h(a){return e(a,s)}function i(a){var b=e(a.__dashjs_factory_name,s);return b||(b=function(b){return void 0===b&&(b={}),{create:function(){return m(a.__dashjs_factory_name,a.apply({context:b},arguments),b,arguments)}}},d(a.__dashjs_factory_name,b,s)),b}function j(a,b){f(a,b,r)}function k(a){return e(a,r)}function l(a){var c=e(a.__dashjs_factory_name,r);return c||(c=function(c){var d=void 0;return void 0===c&&(c={}),{getInstance:function(){return d||(d=b(c,a.__dashjs_factory_name)),d||(d=m(a.__dashjs_factory_name,a.apply({context:c},arguments),c,arguments),q.push({name:a.__dashjs_factory_name,context:c,instance:d})),d}}},d(a.__dashjs_factory_name,c,r)),c}function m(a,b,c,d){b.getClassName=function(){return a};var e=n(c),f=e[a];if(f){var g=f.instance;if(!f.override)return g.apply({context:c,factory:o},d);g=g.apply({context:c,factory:o,parent:b},d);for(var h in g)b.hasOwnProperty(h)&&(b[h]=g[h])}return b}function n(a){var b=void 0;return p.forEach(function(c){c===a&&(b=c)}),b||(p.push(a),b=a),b}var o=void 0,p=[],q=[],r=[],s=[];return o={extend:a,getSingletonInstance:b,setSingletonInstance:c,getSingletonFactory:l,getSingletonFactoryByName:k,updateSingletonFactory:j,getClassFactory:i,getClassFactoryByName:h,updateClassFactory:g}}();c.default=d,b.exports=c.default},{}],52:[function(a,b,c){"use strict";function d(){return e}Object.defineProperty(c,"__esModule",{value:!0}),c.getVersionString=d;var e="2.6.6"},{}],53:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(55),i=d(h),j=function(a){function b(){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this),this.BUFFERING_COMPLETED="bufferingCompleted",this.BUFFER_CLEARED="bufferCleared",this.BUFFER_LEVEL_UPDATED="bufferLevelUpdated",this.BYTES_APPENDED="bytesAppended",this.CHECK_FOR_EXISTENCE_COMPLETED="checkForExistenceCompleted",this.CURRENT_TRACK_CHANGED="currentTrackChanged",this.DATA_UPDATE_COMPLETED="dataUpdateCompleted",this.DATA_UPDATE_STARTED="dataUpdateStarted",this.INITIALIZATION_LOADED="initializationLoaded",this.INIT_FRAGMENT_LOADED="initFragmentLoaded",this.INIT_REQUESTED="initRequested",this.INTERNAL_MANIFEST_LOADED="internalManifestLoaded",this.LIVE_EDGE_SEARCH_COMPLETED="liveEdgeSearchCompleted",this.LOADING_COMPLETED="loadingCompleted",this.LOADING_PROGRESS="loadingProgress",this.LOADING_ABANDONED="loadingAborted",this.MANIFEST_UPDATED="manifestUpdated",this.MEDIA_FRAGMENT_LOADED="mediaFragmentLoaded",this.QUOTA_EXCEEDED="quotaExceeded",this.REPRESENTATION_UPDATED="representationUpdated",this.SEGMENTS_LOADED="segmentsLoaded",this.SERVICE_LOCATION_BLACKLIST_ADD="serviceLocationBlacklistAdd",this.SERVICE_LOCATION_BLACKLIST_CHANGED="serviceLocationBlacklistChanged",this.SOURCEBUFFER_APPEND_COMPLETED="sourceBufferAppendCompleted",this.SOURCEBUFFER_REMOVE_COMPLETED="sourceBufferRemoveCompleted",this.STREAMS_COMPOSED="streamsComposed",this.STREAM_BUFFERING_COMPLETED="streamBufferingCompleted",this.STREAM_COMPLETED="streamCompleted",this.TEXT_TRACKS_QUEUE_INITIALIZED="textTracksQueueInitialized",this.TIMED_TEXT_REQUESTED="timedTextRequested",this.TIME_SYNCHRONIZATION_COMPLETED="timeSynchronizationComplete",this.URL_RESOLUTION_FAILED="urlResolutionFailed",this.VIDEO_CHUNK_RECEIVED="videoChunkReceived",this.WALLCLOCK_TIME_UPDATED="wallclockTimeUpdated",this.XLINK_ELEMENT_LOADED="xlinkElementLoaded",this.XLINK_READY="xlinkReady"}return f(b,a),b}(i.default);c.default=j,b.exports=c.default},{55:55}],54:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(53),i=d(h),j=function(a){function b(){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).apply(this,arguments)}return f(b,a),b}(i.default),k=new j;c.default=k,b.exports=c.default},{53:53}],55:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(){d(this,a)}return e(a,[{key:"extend",value:function(a,b){if(a){var c=!!b&&b.override,d=!!b&&b.publicOnly;for(var e in a)!a.hasOwnProperty(e)||this[e]&&!c||d&&-1===a[e].indexOf("public_")||(this[e]=a[e])}}}]),a}();c.default=f,b.exports=c.default},{}],56:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){L()}function b(a){a&&a.dashManifestModel&&(N=a.dashManifestModel)}function c(a,b){return b&&a?b.getRepresentationForQuality(a.quality):null}function d(a){return a&&a.streamInfo&&void 0!==a.streamInfo.id&&P[a.streamInfo.id]?P[a.streamInfo.id][a.index]:null}function e(a,b){for(var c=b.length,d=0;d<c;d++){var e=b[d];if(a.id===e.id)return e}return null}function f(a){var b=new i.default,c=a.adaptation.period.mpd.manifest.Period_asArray[a.adaptation.period.index].AdaptationSet_asArray[a.adaptation.index],d=N.getRepresentationFor(a.index,c);return b.id=a.id,b.quality=a.index,b.bandwidth=N.getBandwidth(d),b.DVRWindow=a.segmentAvailabilityRange,b.fragmentDuration=a.segmentDuration||(a.segments&&a.segments.length>0?a.segments[0].duration:NaN),b.MSETimeOffset=a.MSETimeOffset,b.useCalculatedLiveEdgeTime=a.useCalculatedLiveEdgeTime,b.mediaInfo=h(a.adaptation),b}function h(a){var b=new k.default,c=a.period.mpd.manifest.Period_asArray[a.period.index].AdaptationSet_asArray[a.index],d=void 0;return b.id=a.id,b.index=a.index,b.type=a.type,b.streamInfo=n(a.period),b.representationCount=N.getRepresentationCount(c),b.lang=N.getLanguageForAdaptation(c),d=N.getViewpointForAdaptation(c),b.viewpoint=d?d.value:void 0,b.accessibility=N.getAccessibilityForAdaptation(c).map(function(a){var c=a.value,d=c;return a.schemeIdUri&&a.schemeIdUri.search("cea-608")>=0&&void 0!==u.default&&(d=c?"cea-608:"+c:"cea-608",b.embeddedCaptions=!0),d}),b.audioChannelConfiguration=N.getAudioChannelConfigurationForAdaptation(c).map(function(a){return a.value}),b.roles=N.getRolesForAdaptation(c).map(function(a){return a.value}),b.codec=N.getCodec(c),b.mimeType=N.getMimeType(c),b.contentProtection=N.getContentProtectionData(c),b.bitrateList=N.getBitrateListForAdaptation(c),b.contentProtection&&b.contentProtection.forEach(function(a){a.KID=N.getKID(a)}),b.isText=N.getIsTextTrack(b.mimeType),b}function j(a,b,c){a.id=b,a.index=100+parseInt(b.substring(2,3)),a.type=g.default.EMBEDDED_TEXT,a.codec="cea-608-in-SEI",a.isText=!0,a.isEmbedded=!0,a.lang=b+" "+c,a.roles=["caption"]}function l(a){a.type=g.default.IMAGE}function n(a){var b=new m.default;return b.id=a.id,b.index=a.index,b.start=a.start,b.duration=a.duration,b.manifestInfo=p(a.mpd),b.isLast=1===a.mpd.manifest.Period_asArray.length||Math.abs(b.start+b.duration-b.manifestInfo.duration)<1,b}function p(a){var b=new o.default;return b.DVRWindowSize=a.timeShiftBufferDepth,b.loadedTime=a.manifest.loadedTime,b.availableFrom=a.availabilityStartTime,b.minBufferTime=a.manifest.minBufferTime,b.maxFragmentDuration=a.maxSegmentDuration,b.duration=N.getDuration(a.manifest),b.isDynamic=N.getIsDynamic(a.manifest),b}function r(a,b){if(0===O.length)return null;var c=O[0].mpd.manifest,d=N.getAdaptationForType(c,a.index,b,a);if(!d)return null;var f=e(a,O),g=f.id,i=N.getIndexForAdaptation(d,c,a.index);return P[g]=P[g]||N.getAdaptationsForPeriod(f),h(P[g][i])}function s(a,b,c){var d=O,f=c,i=[],k=void 0,m=void 0,n=void 0,o=void 0,p=void 0,q=void 0;if(f){t();var r=N.getMpd(f);d=N.getRegularPeriods(r)}else{if(!(O.length>0))return i;f=O[0].mpd.manifest}var s=e(a,d),u=s.id,v=N.getAdaptationsForType(f,a.index,b!==g.default.EMBEDDED_TEXT?b:g.default.VIDEO);if(!v)return i;for(P[u]=P[u]||N.getAdaptationsForPeriod(s),o=0,q=v.length;o<q;o++)if(k=v[o],n=N.getIndexForAdaptation(k,f,a.index),m=h(P[u][n]),b===g.default.EMBEDDED_TEXT){var w=m.accessibility.length;for(p=0;p<w;p++)if(m){var x=m.accessibility[p];if(0===x.indexOf("cea-608:")){var y=x.substring(8),z=y.split(";");if("CC"===z[0].substring(0,2))for(p=0;p<z.length;p++)m||(m=h.call(this,P[u][n])),j(m,z[p].substring(0,3),z[p].substring(4)),i.push(m),m=null;else for(p=0;p<z.length;p++)m||(m=h.call(this,P[u][n])),j(m,"CC"+(p+1),z[p]),i.push(m),m=null}else 0===x.indexOf("cea-608")&&(j(m,g.default.CC1,"eng"),i.push(m),m=null)}}else b===g.default.IMAGE?(l(m),i.push(m),m=null):m&&i.push(m);return i}function t(){if(!N||!N.hasOwnProperty("getMpd")||!N.hasOwnProperty("getRegularPeriods"))throw new Error("setConfig function has to be called previously")}function v(a){if(!a)return null;t();var b=N.getMpd(a);O=N.getRegularPeriods(b),P={}}function w(a){var b=[],c=O;if(a){t();var d=N.getMpd(a);c=N.getRegularPeriods(d)}for(var e=0;e<c.length;e++)b.push(n(c[e]));return b}function x(a){if(!(a&&a.hasOwnProperty("getRepresentationController")&&a.hasOwnProperty("getIndexHandler")&&a.hasOwnProperty("getMediaInfo")&&a.hasOwnProperty("getType")&&a.hasOwnProperty("getStreamInfo")))throw new Error("streamProcessor parameter is missing or malformed!")}function y(a){if(!a||!a.hasOwnProperty("getRepresentationForQuality")||!a.hasOwnProperty("getCurrentRepresentation"))throw new Error("representationController parameter is missing or malformed!")}function z(a){if(null===a||isNaN(a)||a%1!=0)throw new Error("quality argument is not an integer")}function A(a,b){var c=void 0,d=void 0,e=void 0;return x(a),z(b),c=a.getRepresentationController(),e=a.getIndexHandler(),d=c?c.getRepresentationForQuality(b):null,e?e.getInitRequest(d):null}function B(a,b){var d=void 0,e=void 0,f=void 0;return x(a),d=a.getRepresentationController(),e=c(b,d),f=a.getIndexHandler(),f?f.getNextSegmentRequest(e):null}function C(a,b,d,e){var f=void 0,g=void 0,h=void 0;return x(a),f=a.getRepresentationController(),g=c(b,f),h=a.getIndexHandler(),h?h.getSegmentRequestForTime(g,d,e):null}function D(a,b,d){var e=void 0,f=void 0,g=void 0;return x(a),e=a.getRepresentationController(),f=c(b,e),g=a.getIndexHandler(),g?g.generateSegmentRequestForTime(f,d):null}function E(a){x(a);var b=a.getIndexHandler();return b?b.getCurrentTime():NaN}function F(a,b){x(a);var c=a.getIndexHandler();c&&c.setCurrentTime(b)}function G(a){x(a);var b=e(a.getStreamInfo(),O),c=a.getMediaInfo(),f=d(c),g=a.getType(),h=void 0,i=void 0;h=c?c.id:null,O.length>0&&(i=h?N.getAdaptationForId(h,O[0].mpd.manifest,b.index):N.getAdaptationForIndex(c.index,O[0].mpd.manifest,b.index),a.getRepresentationController().updateData(i,f,g))}function H(a,b){y(a),z(b);var c=a.getRepresentationForQuality(b);return c?f(c):null}function I(a){y(a);var b=a.getCurrentRepresentation();return b?f(b):null}function J(a,b,c){if(!a||!b)return null;var d=new q.default,e=a.scheme_id_uri,f=a.value,g=a.timescale,h=a.presentation_time_delta,i=a.event_duration,j=a.id,k=a.message_data,l=c*g+h;return b[e]?(d.eventStream=b[e],d.eventStream.value=f,d.eventStream.timescale=g,d.duration=i,d.id=j,d.presentationTime=l,d.messageData=k,d.presentationTimeDelta=h,d):null}function K(a,b){var f=[];if(0===O.length)return f;var g=O[0].mpd.manifest;return a instanceof m.default?f=N.getEventsForPeriod(e(a,O)):a instanceof k.default?f=N.getEventStreamForAdaptationSet(g,d(a)):a instanceof i.default&&(f=N.getEventStreamForRepresentation(g,c(a,b.getRepresentationController()))),f}function L(){O=[],P={}}var M=void 0,N=void 0,O=void 0,P=void 0;return M={convertDataToRepresentationInfo:f,getDataForMedia:d,getStreamsInfo:w,getMediaInfoForType:r,getAllMediaInfoForType:s,getCurrentRepresentationInfo:I,getRepresentationInfoForQuality:H,updateData:G,getInitRequest:A,getNextFragmentRequest:B,getFragmentRequestForTime:C,generateFragmentRequestForTime:D,getIndexHandlerTime:E,setIndexHandlerTime:F,getEventsFor:K,getEvent:J,setConfig:b,updatePeriods:v,reset:L},a(),M}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(219),i=d(h),j=a(217),k=d(j),l=a(220),m=d(l),n=a(216),o=d(n),p=a(83),q=d(p),r=a(51),s=d(r),t=a(2),u=d(t);e.__dashjs_factory_name="DashAdapter",c.default=s.default.getSingletonFactory(e),b.exports=c.default},{100:100,2:2,216:216,217:217,219:219,220:220,51:51,83:83}],57:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){Z=(0,v.default)(O).getInstance().log.bind(Y),l(),R=c(a.mimeType)?(0,G.default)(O).getInstance():(0,E.default)(O).getInstance(),R.setConfig({baseURLController:X,metricsModel:U,mediaPlayerModel:V,errHandler:W}),P.on(p.default.INITIALIZATION_LOADED,M,Y),P.on(p.default.SEGMENTS_LOADED,N,Y)}function c(a){return"webm"===a.split("/")[1].toLowerCase()}function d(b){ca=b;var c=ca?ca.getStreamInfo().manifestInfo.isDynamic:null;R.initialize(),da=(0,C.default)(O).create(a,c)}function e(){return ca}function f(a){aa=a}function h(){return aa}function j(){return ba}function l(){$=-1,aa=0,ba=NaN,_=null,ca=null,da=null}function o(){l(),P.off(p.default.INITIALIZATION_LOADED,M,Y),P.off(p.default.SEGMENTS_LOADED,N,Y)}function q(a,b,c){var d=X.resolve(c.path),e=void 0,f=void 0;return d&&b!==d.url&&Q.isRelative(b)?(e=d.url,f=d.serviceLocation,b&&(e=Q.resolve(b,e))):e=b,!Q.isRelative(e)&&(a.url=e,a.serviceLocation=f,!0)}function s(a,b){var c=new k.default,d=a.adaptation.period,e=d.start,f=ca?ca.getStreamInfo().manifestInfo.isDynamic:null;if(c.mediaType=b,c.type=n.HTTPRequest.INIT_SEGMENT_TYPE,c.range=a.range,c.availabilityStartTime=S.calcAvailabilityStartTimeFromPresentationTime(e,d.mpd,f),c.availabilityEndTime=S.calcAvailabilityEndTimeFromPresentationTime(e+d.duration,d.mpd,f),c.quality=a.index,c.mediaInfo=ca?ca.getMediaInfo():null,c.representationId=a.id,q(c,a.initialization,a))return c}function t(a){var b=ca?ca.getType():null;return a?s(a,b):null}function u(a){var b=!1,c=ca?ca.getStreamInfo().manifestInfo.isDynamic:null;if(c||$!==a.availableSegmentsNumber){var d=(0,A.getSegmentByIndex)($,a);if(d){var e=parseFloat((d.presentationStartTime-a.adaptation.period.start).toFixed(5)),f=a.adaptation.period.duration;Z(a.segmentInfoType+": "+e+" / "+f),b=(a.segmentInfoType!==i.default.SEGMENT_TIMELINE||!c)&&e>=f}else Z("isMediaFinished - no segment found")}else b=!0;return b}function w(a){da.getSegments(a,_,$,y)}function y(a,b){var c=ca?ca.getStreamInfo().manifestInfo.isDynamic:null;if(a.segments=b,b&&b.length>0&&(ba=isNaN(ba)?b[0].presentationStartTime:Math.min(b[0].presentationStartTime,ba),c&&isNaN(S.getExpectedLiveEdge()))){var d=b[b.length-1],e=d.presentationStartTime,f=U.getMetricsFor(g.default.STREAM);S.setExpectedLiveEdge(e),U.updateManifestUpdateInfo(T.getCurrentManifestUpdate(f),{presentationStartTime:e})}}function B(a){if(!a)throw new Error("no representation");a.segments=null,w(a)}function D(a,b){var c=z.default.hasInitialization(a),d=z.default.hasSegments(a),e=ca?ca.getType():null,f=ca?ca.getStreamInfo().manifestInfo.isDynamic:null,g=void 0;if(a.segmentDuration||a.segments||B(a),a.segmentAvailabilityRange=null,a.segmentAvailabilityRange=S.calcSegmentAvailabilityRange(a,f),a.segmentAvailabilityRange.end<a.segmentAvailabilityRange.start&&!a.useCalculatedLiveEdgeTime)return g=new m.default(H,"no segments are available yet",{availabilityDelay:a.segmentAvailabilityRange.start-a.segmentAvailabilityRange.end}),void P.trigger(p.default.REPRESENTATION_UPDATED,{sender:this,representation:a,error:g});b||($=-1),a.segmentDuration&&B(a),c||R.loadInitialization(a),d||R.loadSegments(a,e,a.indexRange),c&&d&&P.trigger(p.default.REPRESENTATION_UPDATED,{sender:this,representation:a})}function F(a,b,c){var d=b.segments,e=d?d.length:null,f=-1,g=void 0,h=void 0,i=void 0,j=void 0,k=void 0;if(d&&e>0)for(c=void 0===c||null===c?V.getSegmentOverlapToleranceTime():c,k=0;k<e;k++)if(h=d[k],i=h.presentationStartTime,j=h.duration,g=void 0===c||null===c?j/2:c,a+g>=i&&a-g<i+j){f=h.availabilityIdx;break}return f}function I(a){if(null===a||void 0===a)return null;var b=new k.default,c=a.representation,d=c.adaptation.period.mpd.manifest.Period_asArray[c.adaptation.period.index].AdaptationSet_asArray[c.adaptation.index].Representation_asArray[c.index].bandwidth,e=a.media,f=ca?ca.getType():null;return e=(0,A.replaceTokenForTemplate)(e,"Number",a.replacementNumber),e=(0,A.replaceTokenForTemplate)(e,"Time",a.replacementTime),e=(0,A.replaceTokenForTemplate)(e,"Bandwidth",d),e=(0,A.replaceIDForTemplate)(e,c.id),e=(0,A.unescapeDollarsInTemplate)(e),b.mediaType=f,b.type=n.HTTPRequest.MEDIA_SEGMENT_TYPE,b.range=a.mediaRange,b.startTime=a.presentationStartTime,b.duration=a.duration,b.timescale=c.timescale,b.availabilityStartTime=a.availabilityStartTime,b.availabilityEndTime=a.availabilityEndTime,b.wallStartTime=a.wallStartTime,b.quality=c.index,b.index=a.availabilityIdx,b.mediaInfo=ca.getMediaInfo(),b.adaptationIndex=c.adaptation.index,q(b,e,c)?b:void 0}function J(a,b,c){var d=void 0,e=void 0,f=void 0,g=ca?ca.getType():null,h=ca?ca.getStreamInfo().manifestInfo.isDynamic:null,j=$,l=!!c&&c.keepIdx,m=c?c.timeThreshold:null,n=!(!c||!c.ignoreIsFinished);return a?(_!==b&&(_=b,Z("Getting the request for "+g+" time : "+b)),w(a),$=F(b,a,m),$<0&&(w(a),$=F(b,a,m)),$>0&&Z("Index for "+g+" time "+b+" is "+$),f=!n&&u(a),f?(d=new k.default,d.action=k.default.ACTION_COMPLETE,d.index=$,d.mediaType=g,d.mediaInfo=ca.getMediaInfo(),Z("Signal complete in getSegmentRequestForTime -",g)):(e=(0,A.getSegmentByIndex)($,a),d=I(e)),l&&j>=0&&($=a.segmentInfoType===i.default.SEGMENT_TIMELINE&&h?$:j),d):null}function K(a,b){var c=(a.segmentAvailabilityRange.end-a.segmentAvailabilityRange.start)/2;return a.segments=null,a.segmentAvailabilityRange={start:b-c,end:b+c},J(a,b,{keepIdx:!1,ignoreIsFinished:!0})}function L(a){var b=void 0,c=void 0,d=void 0,e=ca?ca.getType():null,f=ca?ca.getStreamInfo().manifestInfo.isDynamic:null;return a&&-1!==$?(_=null,$++,Z("Getting the next request at index: "+$+", type: "+e),!(0,A.getSegmentByIndex)($,a)&&f?(Z("No segment found at index: "+$+". Wait for next loop"),w(a),$--,null):(d=u(a),d?(b=new k.default,b.action=k.default.ACTION_COMPLETE,b.index=$,b.mediaType=e,b.mediaInfo=ca.getMediaInfo(),Z("Signal complete -",e)):(w(a),c=(0,A.getSegmentByIndex)($,a),b=I(c),!c&&f&&$--),b)):null}function M(a){var b=a.representation;b.segments&&P.trigger(p.default.REPRESENTATION_UPDATED,{sender:this,representation:b})}function N(a){var b=ca?ca.getType():null,c=ca?ca.getStreamInfo().manifestInfo.isDynamic:null;if(!a.error&&b===a.mediaType){var d=a.segments,e=a.representation,f=[],g=0,h=void 0,i=void 0,j=void 0,k=void 0;for(h=0,i=d.length;h<i;h++)j=d[h],k=(0,A.getTimeBasedSegment)(S,c,e,j.startTime,j.duration,j.timescale,j.media,j.mediaRange,g),f.push(k),k=null,g++;e.segmentAvailabilityRange={start:f[0].presentationStartTime,end:f[i-1].presentationStartTime},e.availableSegmentsNumber=i,y(e,f),z.default.hasInitialization(e)&&P.trigger(p.default.REPRESENTATION_UPDATED,{sender:this,representation:e})}}a=a||{};var O=this.context,P=(0,r.default)(O).getInstance(),Q=(0,x.default)(O).getInstance(),R=void 0,S=a.timelineConverter,T=a.dashMetrics,U=a.metricsModel,V=a.mediaPlayerModel,W=a.errHandler,X=a.baseURLController,Y=void 0,Z=void 0,$=void 0,_=void 0,aa=void 0,ba=void 0,ca=void 0,da=void 0;return Y={initialize:d,getStreamProcessor:e,getInitRequest:t,getSegmentRequestForTime:J,getNextSegmentRequest:L,generateSegmentRequestForTime:K,updateRepresentation:D,updateSegmentList:B,setCurrentTime:f,getCurrentTime:h,getEarliestTime:j,reset:o},b(),Y}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(61),i=d(h),j=a(213),k=d(j),l=a(211),m=d(l),n=a(230),o=a(54),p=d(o),q=a(50),r=d(q),s=a(51),t=d(s),u=a(49),v=d(u),w=a(206),x=d(w),y=a(87),z=d(y),A=a(77),B=a(76),C=d(B),D=a(59),E=d(D),F=a(60),G=d(F),H=1;e.__dashjs_factory_name="DashHandler";var I=t.default.getClassFactory(e);I.SEGMENTS_UNAVAILABLE_ERROR_CODE=H,t.default.updateClassFactory(e.__dashjs_factory_name,I),c.default=I,b.exports=c.default},{100:100,206:206,211:211,213:213,230:230,49:49,50:50,51:51,54:54,59:59,60:60,61:61,76:76,77:77,87:87}],58:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b){var c=void 0;return c=w(A.getValue().Period_asArray[b],a),null===c?null:c.bandwidth}function c(a,b){return v(A.getValue().Period_asArray[b],a)}function d(a,b){return y(A.getValue().Period_asArray[b],a)}function e(a){return n(a,j.default.TRACK_SWITCH)}function g(a){return n(a,j.default.BUFFER_LEVEL)}function h(a){var b=g(a);return b?(0,k.round10)(b.level/1e3,-3):0}function i(a){return a?a.RequestsQueue:null}function l(a){if(!a)return null;var b=a.HttpList,c=null,d=void 0,e=void 0;if(!b||b.length<=0)return null;for(d=b.length,e=d-1;e>=0;){if(b[e].responsecode){c=b[e];break}e--}return c}function m(a){return a&&a.HttpList?a.HttpList:[]}function n(a,b){if(!a)return null;var c=a[b];if(!c)return null;var d=c.length;return d<=0?null:c[d-1]}function o(a){return n(a,j.default.DROPPED_FRAMES)}function p(a){return n(a,j.default.SCHEDULING_INFO)}function q(a){return n(a,j.default.MANIFEST_UPDATE)}function r(a){return n(a,j.default.DVR_INFO)}function s(a,b){var c={},d=void 0,e=void 0,g=void 0;for(d=m(a),g=d.length-1;g>=0;g--)if(e=d[g],e.type===f.HTTPRequest.MPD_TYPE){c=u(e._responseHeaders);break}return void 0===c[b]?null:c[b]}function t(a,b){var c={},d=l(a);return d&&(c=u(d._responseHeaders)),void 0===c[b]?null:c[b]}function u(a){var b={};if(!a)return b;for(var c=a.trim().split("\r\n"),d=0,e=c.length;d<e;d++){var f=c[d],g=f.indexOf(": ");g>0&&(b[f.substring(0,g)]=f.substring(g+2))}return b}function v(a,b){var c=w(a,b,!0);return null!==c?c:-1}function w(a,b,c){var d=void 0,e=void 0,f=void 0,g=void 0,h=void 0,i=void 0;if(a)for(e=a.AdaptationSet_asArray,h=0;h<e.length;h+=1)for(d=e[h],g=d.Representation_asArray,i=0;i<g.length;i+=1)if(f=g[i],
b===f.id)return c?i:f;return null}function x(a,b){return z.getIsTypeOf(a,b)}function y(a,b){var c=void 0,d=void 0,e=void 0,f=void 0;if(!a||!b)return-1;for(d=a.AdaptationSet_asArray,f=0;f<d.length;f+=1)if(c=d[f],e=c.Representation_asArray,x(c,b))return e.length;return-1}a=a||{};var z=a.dashManifestModel,A=a.manifestModel;return{getBandwidthForRepresentation:b,getIndexForRepresentation:c,getMaxIndexForBufferType:d,getCurrentRepresentationSwitch:e,getLatestBufferLevelVO:g,getCurrentBufferLevel:h,getCurrentHttpRequest:l,getHttpRequests:m,getCurrentDroppedFrames:o,getCurrentSchedulingInfo:p,getCurrentDVRInfo:r,getCurrentManifestUpdate:q,getLatestFragmentRequestHeaderValueByID:t,getLatestMPDRequestHeaderValueByID:s,getRequestsQueue:i}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(230),g=a(51),h=d(g),i=a(101),j=d(i),k=a(43);e.__dashjs_factory_name="DashMetrics",c.default=h.default.getSingletonFactory(e),b.exports=c.default},{101:101,230:230,43:43,51:51}],59:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){w=(0,q.default)(p).getInstance(),y=(0,g.default)(p).getInstance(),C=(0,z.default)(p).create({errHandler:t,metricsModel:A,mediaPlayerModel:B,requestModifier:y})}function b(a){a.baseURLController&&(D=a.baseURLController),a.metricsModel&&(A=a.metricsModel),a.mediaPlayerModel&&(B=a.mediaPlayerModel),a.errHandler&&(t=a.errHandler)}function c(){if(!D||!D.hasOwnProperty("resolve"))throw new Error("setConfig function has to be called previously")}function d(a,b){c();var e=null,f=null,g=D.resolve(a.path),h=b||{init:!0,url:g?g.url:void 0,range:{start:0,end:1500},searching:!1,bytesLoaded:0,bytesToLoad:1500};r("Start searching for initialization.");var i=l(h),k=function(b){h.bytesLoaded=h.range.end,f=w.parse(b),e=j(f),e?(a.range=e,s.trigger(m.default.INITIALIZATION_LOADED,{representation:a})):(h.range.end=h.bytesLoaded+h.bytesToLoad,d(a,h))},n=function(){s.trigger(m.default.INITIALIZATION_LOADED,{representation:a})};C.load({request:i,success:k,error:n}),r("Perform init search: "+h.url)}function e(a,b,d,f,g){if(c(),d&&(void 0===d.start||void 0===d.end)){var i=d?d.toString().split("-"):null;d=i?{start:parseFloat(i[0]),end:parseFloat(i[1])}:null}g=g||n;var j=null,k=null,m=!!d,o=D.resolve(a.path),p={init:!1,url:o?o.url:void 0,range:m?d:{start:0,end:1500},searching:!m,bytesLoaded:f?f.bytesLoaded:0,bytesToLoad:1500},q=l(p),s=function(c){var d=p.bytesToLoad,f=c.byteLength;if(p.bytesLoaded=p.range.end-p.range.start,j=w.parse(c),(k=j.getBox("sidx"))&&k.isComplete){var i=k.references,l=void 0,m=void 0;null!==i&&void 0!==i&&i.length>0&&(l=1===i[0].reference_type),l?function(){r("Initiate multiple SIDX load."),p.range.end=p.range.start+k.size;var c=void 0,d=void 0,f=void 0,h=void 0,j=void 0,l=[],m=0,n=(k.offset||p.range.start)+k.size,o=function(c){c?(l=l.concat(c),++m>=d&&g(l,a,b)):g(null,a,b)};for(c=0,d=i.length;c<d;c++)f=n,h=n+i[c].referenced_size-1,n+=i[c].referenced_size,j={start:f,end:h},e(a,null,j,p,o)}():(r("Parsing segments from SIDX."),m=h(k,p),g(m,a,b))}else{if(k)p.range.start=k.offset||p.range.start,p.range.end=p.range.start+(k.size||d);else{if(f<p.bytesLoaded)return void g(null,a,b);var n=j.getLastBox();n&&n.size?(p.range.start=n.offset+n.size,p.range.end=p.range.start+d):p.range.end+=d}e(a,b,p.range,p,g)}},t=function(){g(null,a,b)};C.load({request:q,success:s,error:t}),r("Perform SIDX load: "+p.url)}function f(){C.abort(),C=null,t=null,w=null,y=null}function h(a,b){for(var c=a.references,d=c.length,e=a.timescale,f=a.earliest_presentation_time,g=b.range.start+a.offset+a.first_offset+a.size,h=[],j=void 0,k=void 0,l=void 0,m=void 0,n=0;n<d;n++)l=c[n].subsegment_duration,m=c[n].referenced_size,j=new i.default,j.duration=l,j.startTime=f,j.timescale=e,k=g+m-1,j.mediaRange=g+"-"+k,h.push(j),f+=l,g+=m;return h}function j(a){var b=a.getBox("ftyp"),c=a.getBox("moov"),d=null,e=void 0,f=void 0;return r("Searching for initialization."),c&&c.isComplete&&(e=b?b.offset:c.offset,f=c.offset+c.size-1,d=e+"-"+f,r("Found the initialization.  Range: "+d)),d}function l(a){if(a.url){var b=new x.default;return b.type=a.init?v.HTTPRequest.INIT_SEGMENT_TYPE:v.HTTPRequest.MEDIA_SEGMENT_TYPE,b.url=a.url,b.range=a.range.start+"-"+a.range.end,b}}function n(a,b,c){a?s.trigger(m.default.SEGMENTS_LOADED,{segments:a,representation:b,mediaType:c}):s.trigger(m.default.SEGMENTS_LOADED,{segments:null,representation:b,mediaType:c,error:new k.default(null,"error loading segments",null)})}var p=this.context,r=(0,u.default)(p).getInstance().log,s=(0,o.default)(p).getInstance(),t=void 0,w=void 0,y=void 0,A=void 0,B=void 0,C=void 0,D=void 0;return{setConfig:b,initialize:a,loadInitialization:d,loadSegments:e,reset:f}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(204),g=d(f),h=a(88),i=d(h),j=a(211),k=d(j),l=a(54),m=d(l),n=a(50),o=d(n),p=a(194),q=d(p),r=a(51),s=d(r),t=a(49),u=d(t),v=a(230),w=a(213),x=d(w),y=a(98),z=d(y);e.__dashjs_factory_name="SegmentBaseLoader",c.default=s.default.getSingletonFactory(e),b.exports=c.default},{194:194,204:204,211:211,213:213,230:230,49:49,50:50,51:51,54:54,88:88,98:98}],60:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){z={EBML:{tag:440786851,required:!0},Segment:{tag:408125543,required:!0,SeekHead:{tag:290298740,required:!0},Info:{tag:357149030,required:!0,TimecodeScale:{tag:2807729,required:!0,parse:"getMatroskaUint"},Duration:{tag:17545,required:!0,parse:"getMatroskaFloat"}},Tracks:{tag:374648427,required:!0},Cues:{tag:475249515,required:!0,CuePoint:{tag:187,required:!0,CueTime:{tag:179,required:!0,parse:"getMatroskaUint"},CueTrackPositions:{tag:183,required:!0,CueTrack:{tag:247,required:!0,parse:"getMatroskaUint"},CueClusterPosition:{tag:241,required:!0,parse:"getMatroskaUint"}}}}},Void:{tag:236,required:!0}}}function b(){B=(0,q.default)(r).getInstance(),E=(0,x.default)(r).create({errHandler:A,metricsModel:C,mediaPlayerModel:D,requestModifier:B})}function c(a){if(!(a.baseURLController&&a.metricsModel&&a.mediaPlayerModel&&a.errHandler))throw new Error("Missing config parameter(s)");F=a.baseURLController,C=a.metricsModel,D=a.mediaPlayerModel,A=a.errHandler}function d(a){var b=[],c=void 0,d=void 0,e=(0,k.default)(r).create({data:a});for(e.consumeTagAndSize(z.Segment.Cues);e.moreData()&&e.consumeTagAndSize(z.Segment.Cues.CuePoint,!0);){for(c={},c.CueTime=e.parseTag(z.Segment.Cues.CuePoint.CueTime),c.CueTracks=[];e.moreData()&&e.consumeTag(z.Segment.Cues.CuePoint.CueTrackPositions,!0);){var f=e.getMatroskaCodedNum(),g=e.getPos();if(d={},d.Track=e.parseTag(z.Segment.Cues.CuePoint.CueTrackPositions.CueTrack),0===d.Track)throw new Error("Cue track cannot be 0");d.ClusterPosition=e.parseTag(z.Segment.Cues.CuePoint.CueTrackPositions.CueClusterPosition),c.CueTracks.push(d),e.setPos(g+f)}if(0===c.CueTracks.length)throw new Error("Mandatory cuetrack not found");b.push(c)}if(0===b.length)throw new Error("mandatory cuepoint not found");return b}function e(a,b,c,e){var f=void 0,g=void 0,h=void 0,i=void 0,j=void 0,k=void 0,l=void 0,m=void 0;for(g=d(a),h=[],j=0,k=g.length;j<k;j+=1)i=new s.default,f=0,f=j<g.length-1?g[j+1].CueTime-g[j].CueTime:e-g[j].CueTime,i.duration=f,i.startTime=g[j].CueTime,i.timescale=1e3,l=g[j].CueTracks[0].ClusterPosition+b,m=j<g.length-1?g[j+1].CueTracks[0].ClusterPosition+b-1:c-1,i.mediaRange=l+"-"+m,h.push(i);return u("Parsed cues: "+h.length+" cues."),h}function f(a,b,c,d){var f=(0,k.default)(r).create({data:a}),g=void 0,h=void 0,i=c.split("-"),j=null,l={url:b,range:{start:parseFloat(i[0]),end:parseFloat(i[1])},request:j},m=void 0,o=void 0;for(u("Parse EBML header: "+l.url),f.skipOverElement(z.EBML),f.consumeTag(z.Segment),m=f.getMatroskaCodedNum(),m+=f.getPos(),o=f.getPos();f.moreData()&&!f.consumeTagAndSize(z.Segment.Info,!0);)if(!(f.skipOverElement(z.Segment.SeekHead,!0)||f.skipOverElement(z.Segment.Tracks,!0)||f.skipOverElement(z.Segment.Cues,!0)||f.skipOverElement(z.Void,!0)))throw new Error("no valid top level element found");for(;void 0===g;){var p=f.getMatroskaCodedNum(!0),q=f.getMatroskaCodedNum();switch(p){case z.Segment.Info.Duration.tag:g=f[z.Segment.Info.Duration.parse](q);break;default:f.setPos(f.getPos()+q)}}j=n(l);var s=function(a){h=e(a,o,m,g),d(h)},t=function(){u("Download Error: Cues "+l.url),d(null)};E.load({request:j,success:s,error:t}),u("Perform cues load: "+l.url+" bytes="+l.range.start+"-"+l.range.end)}function h(){if(!F||!F.hasOwnProperty("resolve"))throw new Error("setConfig function has to be called previously")}function j(a,b){h();var c=null,d=F.resolve(a.path),e=d?d.url:void 0,f=a.range.split("-"),i=b||{range:{start:parseFloat(f[0]),end:parseFloat(f[1])},request:c,url:e,init:!0};u("Start loading initialization."),c=n(i);var j=function(){w.trigger(g.default.INITIALIZATION_LOADED,{representation:a})},k=function(){w.trigger(g.default.INITIALIZATION_LOADED,{representation:a})};E.load({request:c,success:j,error:k}),u("Perform init load: "+i.url)}function l(a,b,c,d){h();var e=null,g=F.resolve(a.path),i=g?g.url:void 0,j=8192,k={bytesLoaded:0,bytesToLoad:j,range:{start:0,end:j},request:e,url:i,init:!1};d=d||m,e=n(k),u("Parsing ebml header");var l=function(e){f(e,i,c,function(c){d(c,a,b)})},o=function(){d(null,a,b)};E.load({request:e,success:l,error:o})}function m(a,b,c){a?w.trigger(g.default.SEGMENTS_LOADED,{segments:a,representation:b,mediaType:c}):w.trigger(g.default.SEGMENTS_LOADED,{segments:null,representation:b,mediaType:c,error:new Error(null,"error loading segments",null)})}function n(a){var b=new v.default;return b.type=a.init?t.HTTPRequest.INIT_SEGMENT_TYPE:t.HTTPRequest.MEDIA_SEGMENT_TYPE,b.url=a.url,b.range=a.range.start+"-"+a.range.end,b}function p(){A=null,B=null,u=null}var r=this.context,u=(0,o.default)(r).getInstance().log,w=(0,i.default)(r).getInstance(),y=void 0,z=void 0,A=void 0,B=void 0,C=void 0,D=void 0,E=void 0,F=void 0;return y={setConfig:c,initialize:b,loadInitialization:j,loadSegments:l,reset:p},a(),y}Object.defineProperty(c,"__esModule",{value:!0});var f=a(54),g=d(f),h=a(50),i=d(h),j=a(198),k=d(j),l=a(51),m=d(l),n=a(49),o=d(n),p=a(204),q=d(p),r=a(88),s=d(r),t=a(230),u=a(213),v=d(u),w=a(98),x=d(w);e.__dashjs_factory_name="WebmSegmentBaseLoader",c.default=m.default.getSingletonFactory(e),b.exports=c.default},{198:198,204:204,213:213,230:230,49:49,50:50,51:51,54:54,88:88,98:98}],61:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(){d(this,a),this.init()}return e(a,[{key:"init",value:function(){this.BASE_URL="BaseURL",this.SEGMENT_BASE="SegmentBase",this.SEGMENT_TEMPLATE="SegmentTemplate",this.SEGMENT_LIST="SegmentList",this.SEGMENT_URL="SegmentURL",this.SEGMENT_TIMELINE="SegmentTimeline",this.SEGMENT_PROFILES="segmentProfiles",this.ADAPTATION_SET="AdaptationSet",this.REPRESENTATION="Representation",this.REPRESENTATION_INDEX="RepresentationIndex",this.SUB_REPRESENTATION="SubRepresentation",this.INITIALIZATION="Initialization",this.INITIALIZATION_MINUS="initialization",this.MPD="MPD",this.PERIOD="Period",this.ASSET_IDENTIFIER="AssetIdentifier",this.EVENT_STREAM="EventStream",this.ID="id",this.PROFILES="profiles",this.SERVICE_LOCATION="serviceLocation",this.RANGE="range",this.INDEX="index",this.MEDIA="media",this.BYTE_RANGE="byteRange",this.INDEX_RANGE="indexRange",this.MEDIA_RANGE="mediaRange",this.VALUE="value",this.CONTENT_TYPE="contentType",this.MIME_TYPE="mimeType",this.BITSTREAM_SWITCHING="BitstreamSwitching",this.BITSTREAM_SWITCHING_MINUS="bitstreamSwitching",this.CODECS="codecs",this.DEPENDENCY_ID="dependencyId",this.MEDIA_STREAM_STRUCTURE_ID="mediaStreamStructureId",this.METRICS="Metrics",this.METRICS_MINUS="metrics",this.REPORTING="Reporting",this.WIDTH="width",this.HEIGHT="height",this.SAR="sar",this.FRAMERATE="frameRate",this.AUDIO_SAMPLING_RATE="audioSamplingRate",this.MAXIMUM_SAP_PERIOD="maximumSAPPeriod",this.START_WITH_SAP="startWithSAP",this.MAX_PLAYOUT_RATE="maxPlayoutRate",this.CODING_DEPENDENCY="codingDependency",this.SCAN_TYPE="scanType",this.FRAME_PACKING="FramePacking",this.AUDIO_CHANNEL_CONFIGURATION="AudioChannelConfiguration",this.CONTENT_PROTECTION="ContentProtection",this.ESSENTIAL_PROPERTY="EssentialProperty",this.SUPPLEMENTAL_PROPERTY="SupplementalProperty",this.INBAND_EVENT_STREAM="InbandEventStream",this.ACCESSIBILITY="Accessibility",this.ROLE="Role",this.RATING="Rating",this.CONTENT_COMPONENT="ContentComponent",this.SUBSET="Subset",this.LANG="lang",this.VIEWPOINT="Viewpoint",this.ROLE_ASARRAY="Role_asArray",this.ACCESSIBILITY_ASARRAY="Accessibility_asArray",this.AUDIOCHANNELCONFIGURATION_ASARRAY="AudioChannelConfiguration_asArray",this.CONTENTPROTECTION_ASARRAY="ContentProtection_asArray",this.MAIN="main",this.DYNAMIC="dynamic",this.MEDIA_PRESENTATION_DURATION="mediaPresentationDuration",this.MINIMUM_UPDATE_PERIOD="minimumUpdatePeriod",this.CODEC_PRIVATE_DATA="codecPrivateData",this.BANDWITH="bandwidth",this.SOURCE_URL="sourceURL",this.TIMESCALE="timescale",this.DURATION="duration",this.START_NUMBER="startNumber",this.PRESENTATION_TIME_OFFSET="presentationTimeOffset",this.AVAILABILITY_START_TIME="availabilityStartTime",this.AVAILABILITY_END_TIME="availabilityEndTime",this.TIMESHIFT_BUFFER_DEPTH="timeShiftBufferDepth",this.MAX_SEGMENT_DURATION="maxSegmentDuration",this.PRESENTATION_TIME="presentationTime",this.MIN_BUFFER_TIME="minBufferTime",this.MAX_SUBSEGMENT_DURATION="maxSubsegmentDuration",this.START="start",this.CENC_DEFAULT_KID="cenc:default_KID",this.DVB_PRIORITY="dvb:priority",this.DVB_WEIGHT="dvb:weight"}}]),a}(),g=new f;c.default=g,b.exports=c.default},{}],62:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){l(),H.on(o.default.QUALITY_CHANGE_REQUESTED,D,I),H.on(o.default.REPRESENTATION_UPDATED,A,I),H.on(o.default.WALLCLOCK_TIME_UPDATED,B,I),H.on(o.default.BUFFER_LEVEL_UPDATED,C,I),H.on(o.default.MANIFEST_VALIDITY_CHANGED,E,I)}function b(a){a.abrController&&(O=a.abrController),a.domStorage&&(S=a.domStorage),a.metricsModel&&(R=a.metricsModel),a.dashMetrics&&(V=a.dashMetrics),a.dashManifestModel&&(U=a.dashManifestModel),a.playbackController&&(Q=a.playbackController),a.timelineConverter&&(T=a.timelineConverter),a.manifestModel&&(X=a.manifestModel),a.streamProcessor&&(W=a.streamProcessor)}function c(){P=W.getIndexHandler()}function d(){return W}function e(){return J}function f(){return K}function h(){return L}function j(){return N}function l(){J=null,K=-1,L=!0,M=[],O=null,Q=null,R=null,S=null,T=null,U=null,V=null}function n(){H.off(o.default.QUALITY_CHANGE_REQUESTED,D,I),H.off(o.default.REPRESENTATION_UPDATED,A,I),H.off(o.default.WALLCLOCK_TIME_UPDATED,B,I),H.off(o.default.BUFFER_LEVEL_UPDATED,C,I),H.off(o.default.MANIFEST_VALIDITY_CHANGED,E,I),l()}function p(a,b,c){var d=W.getStreamInfo(),e=O.getTopQualityIndexFor(c,d.id),f=O.getMinAllowedIndexFor(c),h=void 0,i=void 0,j=null;if(L=!0,H.trigger(o.default.DATA_UPDATE_STARTED,{sender:this}),M=w(b),null!==J&&J.id==a.id||c===g.default.FRAGMENTED_TEXT?h=O.getQualityFor(c,d):(i=O.getThroughputHistory().getAverageThroughput(c),j=i||O.getInitialBitrateFor(c,d),h=O.getQualityForBitrate(W.getMediaInfo(),j)),void 0!==f&&h<f&&(h=f),h>e&&(h=e),N=t(h),J=a,c!==g.default.VIDEO&&c!==g.default.AUDIO&&c!==g.default.FRAGMENTED_TEXT)return L=!1,void H.trigger(o.default.DATA_UPDATE_COMPLETED,{sender:this,data:J,currentRepresentation:N});for(var k=0;k<M.length;k++)P.updateRepresentation(M[k],!0)}function q(){var a=new Date,b=j(),c=1e3*Q.getTime();R.addRepresentationSwitch(b.adaptation.type,a,c,b.id)}function r(){var a=W.getStreamInfo(),b=a?a.manifestInfo:null,c=b?b.isDynamic:null,d=T.calcSegmentAvailabilityRange(N,c);R.addDVRInfo(W.getType(),Q.getTime(),b,d)}function t(a){return M[a]}function u(a){return M.indexOf(a)}function v(){for(var a=0,b=M.length;a<b;a++){var c=M[a].segmentInfoType;if(null===M[a].segmentAvailabilityRange||!s.default.hasInitialization(M[a])||(c===i.default.SEGMENT_BASE||c===i.default.BASE_URL)&&!M[a].segments)return!1}return!0}function w(a){return K=U.getIndexForAdaptation(J,a.period.mpd.manifest,a.period.index),U.getRepresentationsForAdaptation(a)}function x(a){for(var b=void 0,c=0,d=M.length;c<d;c++)b=M[c],b.segmentAvailabilityRange=T.calcSegmentAvailabilityRange(b,a)}function y(){M.forEach(function(a){a.segmentAvailabilityRange=null})}function z(a){var b=a,c=function(){if(!h()){L=!0,H.trigger(o.default.DATA_UPDATE_STARTED,{sender:I}),y();for(var a=0;a<M.length;a++)P.updateRepresentation(M[a],!0)}};L=!1,H.trigger(o.default.AST_IN_FUTURE,{delay:b}),setTimeout(c,b)}function A(a){if(a.sender.getStreamProcessor()===W&&h()){var b=a.representation,c=R.getMetricsFor(g.default.STREAM),d=R.getMetricsFor(j().adaptation.type),e=V.getCurrentManifestUpdate(c),f=!1,l=0,m=void 0,n=void 0,p=void 0;if(b.adaptation.period.mpd.manifest.type===i.default.DYNAMIC&&!b.adaptation.period.mpd.manifest.ignorePostponeTimePeriod){var s=b.segmentAvailabilityRange.end-b.segmentAvailabilityRange.start;l=1e3*(Q.computeLiveDelay(N.segmentDuration,W.getStreamInfo().manifestInfo.DVRWindowSize)-s)}if(l>0)return r(),z(l),n=new k.default(F,"Segments update failed",null),void H.trigger(o.default.DATA_UPDATE_COMPLETED,{sender:this,data:J,currentRepresentation:N,error:n});if(e){for(var t=0;t<e.representationInfo.length;t++)if(m=e.representationInfo[t],m.index===b.index&&m.mediaType===W.getType()){f=!0;break}f||R.addManifestUpdateRepresentationInfo(e,b.id,b.index,b.adaptation.period.index,W.getType(),b.presentationTimeOffset,b.startNumber,b.segmentInfoType)}v()&&(L=!1,O.setPlaybackQuality(W.getType(),W.getStreamInfo(),u(N)),R.updateManifestUpdateInfo(e,{latency:N.segmentAvailabilityRange.end-Q.getTime()}),p=V.getCurrentRepresentationSwitch(d),p||q(),H.trigger(o.default.DATA_UPDATE_COMPLETED,{sender:this,data:J,currentRepresentation:N}))}}function B(a){a.isDynamic&&x(a.isDynamic)}function C(a){if(a.sender.getStreamProcessor()===W){X.getValue().doNotUpdateDVRWindowOnBufferUpdated||r()}}function D(a){if(a.mediaType===W.getType()&&W.getStreamInfo().id===a.streamInfo.id&&a.oldQuality!==a.newQuality){N=t(a.newQuality);var b=O.getThroughputHistory().getAverageThroughput(a.mediaType);isNaN(b)||S.setSavedBitrateSettings(a.mediaType,b),q()}}function E(a){if(a.newDuration){var b=j();if(b&&b.adaptation.period){b.adaptation.period.duration=a.newDuration}}}var F=1,G=this.context,H=(0,m.default)(G).getInstance(),I=void 0,J=void 0,K=void 0,L=void 0,M=void 0,N=void 0,O=void 0,P=void 0,Q=void 0,R=void 0,S=void 0,T=void 0,U=void 0,V=void 0,W=void 0,X=void 0;return I={initialize:c,setConfig:b,getData:e,getDataIndex:f,isUpdating:h,updateData:p,getStreamProcessor:d,getCurrentRepresentation:j,getRepresentationForQuality:t,reset:n},a(),I}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(61),i=d(h),j=a(211),k=d(j),l=a(50),m=d(l),n=a(54),o=d(n),p=a(51),q=d(p),r=a(87),s=d(r);e.__dashjs_factory_name="RepresentationController",c.default=q.default.getClassFactory(e),b.exports=c.default},{100:100,211:211,50:50,51:51,54:54,61:61,87:87}],63:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b){var c=void 0,d=void 0,e=void 0,f=void 0,h=void 0,j=void 0,k=!1,l=!1;if(!a)throw new Error("adaptation is not defined");if(!b)throw new Error("type is not defined");if(a.hasOwnProperty("ContentComponent_asArray")&&(f=a.ContentComponent_asArray),h=b!==g.default.TEXT?new RegExp(b):new RegExp("(vtt|ttml)"),a.Representation_asArray&&a.Representation_asArray.length&&a.Representation_asArray.length>0&&a.Representation_asArray[0].hasOwnProperty(i.default.CODECS)&&(j=a.Representation_asArray[0].codecs,0===j.search(g.default.STPP)||0===j.search(g.default.WVTT)))return b===g.default.FRAGMENTED_TEXT;if(f){if(f.length>1)return b===g.default.MUXED;f[0]&&f[0].contentType===b&&(k=!0,l=!0)}if(a.hasOwnProperty(i.default.MIME_TYPE)&&(k=h.test(a.mimeType),l=!0),!l)for(c=0,d=a.Representation_asArray&&a.Representation_asArray.length?a.Representation_asArray.length:0;!l&&c<d;)e=a.Representation_asArray[c],e.hasOwnProperty(i.default.MIME_TYPE)&&(k=h.test(e.mimeType),l=!0),c++;return k}function c(a){return b(a,g.default.AUDIO)}function d(a){return b(a,g.default.VIDEO)}function e(a){return b(a,g.default.FRAGMENTED_TEXT)}function f(a){return b(a,g.default.TEXT)}function h(a){return b(a,g.default.MUXED)}function j(a){return b(a,g.default.IMAGE)}function l(a){return"text/vtt"===a||"application/ttml+xml"===a}function n(a){var b="";return a&&a.hasOwnProperty(i.default.LANG)&&(b=a.lang.replace(/[^A-Za-z0-9-]/g,"")),b}function p(a){return a&&a.hasOwnProperty(i.default.VIEWPOINT)?a.Viewpoint:null}function r(a){return a&&a.hasOwnProperty(i.default.ROLE_ASARRAY)?a.Role_asArray:[]}function t(a){return a&&a.hasOwnProperty(i.default.ACCESSIBILITY_ASARRAY)?a.Accessibility_asArray:[]}function v(a){return a&&a.hasOwnProperty(i.default.AUDIOCHANNELCONFIGURATION_ASARRAY)?a.AudioChannelConfiguration_asArray:[]}function x(a){return r(a).filter(function(a){return a.value===i.default.MAIN})[0]}function z(){return function(a,b){return a.bandwidth-b.bandwidth}}function B(a){return a&&void 0!==a.Representation_asArray&&null!==a.Representation_asArray&&a.Representation_asArray.sort(z()),a}function D(a,b,c){var d=b&&b.Period_asArray&&na(c)&&b.Period_asArray[c]?b.Period_asArray[c].AdaptationSet_asArray:[],e=void 0,f=void 0;for(e=0,f=d.length;e<f;e++)if(d[e].hasOwnProperty(i.default.ID)&&d[e].id===a)return d[e];return null}function E(a,b,c){var d=b&&b.Period_asArray&&na(c)&&b.Period_asArray[c]?b.Period_asArray[c].AdaptationSet_asArray:null;return d&&na(a)?d[a]:null}function F(a,b,c){var d=b&&b.Period_asArray&&na(c)&&b.Period_asArray[c]?b.Period_asArray[c].AdaptationSet_asArray:[],e=d.length;if(a)for(var f=0;f<e;f++){var g=(0,A.default)(ha).getInstance();if(g.areEqual(d[f],a))return f}return-1}function G(a,c,d){var e=a&&a.Period_asArray&&na(c)&&a.Period_asArray[c]?a.Period_asArray[c].AdaptationSet_asArray:[],f=void 0,g=void 0,h=[];for(f=0,g=e.length;f<g;f++)b(e[f],d)&&h.push(B(e[f]));return h}function H(a,b,c,d){var e=G(a,b,c);if(!e||0===e.length)return null;if(e.length>1&&d){for(var f=ja.getCurrentTrackFor(c,d),g=la.getAllMediaInfoForType(d,c),h=0,i=e.length;h<i;h++)if(f&&ja.isTracksEqual(f,g[h]))return e[h];for(var h=0,i=e.length;h<i;h++)if(x(e[h]))return e[h]}return e[0]}function I(a,b,c){if(a&&a.Representation_asArray&&a.Representation_asArray.length>0){var d=na(b)&&b>=0&&b<a.Representation_asArray.length?a.Representation_asArray[b]:a.Representation_asArray[0],e=d.mimeType+';codecs="'+d.codecs+'"';return c&&void 0!==d.width&&(e+=';width="'+d.width+'";height="'+d.height+'"'),e}return null}function J(a){return a&&a.Representation_asArray&&a.Representation_asArray.length>0?a.Representation_asArray[0].mimeType:null}function K(a){return a&&a.hasOwnProperty(i.default.CENC_DEFAULT_KID)?a[i.default.CENC_DEFAULT_KID]:null}function L(a){return a&&a.hasOwnProperty(i.default.CONTENTPROTECTION_ASARRAY)&&0!==a.ContentProtection_asArray.length?a.ContentProtection_asArray:null}function M(a){var b=!1;return a&&a.hasOwnProperty("type")&&(b=a.type===i.default.DYNAMIC),b}function N(a,b){var c=!1;return a&&a.profiles&&a.profiles.length>0&&(c=-1!==a.profiles.indexOf(b)),c}function O(a){return N(a,ma)}function P(a){return a&&a.hasOwnProperty(i.default.MEDIA_PRESENTATION_DURATION)?a.mediaPresentationDuration:Number.MAX_SAFE_INTEGER||Number.MAX_VALUE}function Q(a){return a&&a.bandwidth?a.bandwidth:NaN}function R(a){var b=arguments.length<=1||void 0===arguments[1]?0:arguments[1],c=NaN;return a&&a.hasOwnProperty(i.default.MINIMUM_UPDATE_PERIOD)&&(c=a.minimumUpdatePeriod),isNaN(c)?c:Math.max(c-b,1)}function S(a){return a&&a.Representation_asArray&&a.Representation_asArray.length?a.Representation_asArray.length:0}function T(a){return a&&a.Representation_asArray&&a.Representation_asArray.length?B(a).Representation_asArray.map(function(a){return{bandwidth:a.bandwidth,width:a.width||0,height:a.height||0,scanType:a.scanType||null}}):null}function U(a){return a&&a.EssentialProperty_asArray&&a.EssentialProperty_asArray.length?a.EssentialProperty_asArray.map(function(a){return{schemeIdUri:a.schemeIdUri,value:a.value}}):null}function V(a,b){return b&&b.Representation_asArray&&b.Representation_asArray.length>0&&na(a)?b.Representation_asArray[a]:null}function W(a){var b=[],c=void 0,d=void 0,e=void 0,f=void 0,g=void 0,h=void 0,j=void 0;if(a&&a.period&&na(a.period.index)){var m=a.period.mpd.manifest.Period_asArray[a.period.index];m&&m.AdaptationSet_asArray&&na(a.index)&&(f=B(m.AdaptationSet_asArray[a.index]))}if(f&&f.Representation_asArray)for(h=0;f&&h<f.Representation_asArray.length;h++)g=f.Representation_asArray[h],c=new k.default,c.index=h,c.adaptation=a,g.hasOwnProperty(i.default.ID)&&(c.id=g.id),g.hasOwnProperty(i.default.CODECS)&&(c.codecs=g.codecs),g.hasOwnProperty(i.default.CODEC_PRIVATE_DATA)&&(c.codecPrivateData=g.codecPrivateData),g.hasOwnProperty(i.default.BANDWITH)&&(c.bandwidth=g.bandwidth),g.hasOwnProperty(i.default.WIDTH)&&(c.width=g.width),g.hasOwnProperty(i.default.HEIGHT)&&(c.height=g.height),g.hasOwnProperty(i.default.SCAN_TYPE)&&(c.scanType=g.scanType),g.hasOwnProperty(i.default.MAX_PLAYOUT_RATE)&&(c.maxPlayoutRate=g.maxPlayoutRate),g.hasOwnProperty(i.default.SEGMENT_BASE)?(e=g.SegmentBase,c.segmentInfoType=i.default.SEGMENT_BASE):g.hasOwnProperty(i.default.SEGMENT_LIST)?(e=g.SegmentList,e.hasOwnProperty(i.default.SEGMENT_TIMELINE)?(c.segmentInfoType=i.default.SEGMENT_TIMELINE,j=e.SegmentTimeline.S_asArray[e.SegmentTimeline.S_asArray.length-1],(!j.hasOwnProperty("r")||j.r>=0)&&(c.useCalculatedLiveEdgeTime=!0)):(c.segmentInfoType=i.default.SEGMENT_LIST,c.useCalculatedLiveEdgeTime=!0)):g.hasOwnProperty(i.default.SEGMENT_TEMPLATE)?(e=g.SegmentTemplate,e.hasOwnProperty(i.default.SEGMENT_TIMELINE)?(c.segmentInfoType=i.default.SEGMENT_TIMELINE,j=e.SegmentTimeline.S_asArray[e.SegmentTimeline.S_asArray.length-1],(!j.hasOwnProperty("r")||j.r>=0)&&(c.useCalculatedLiveEdgeTime=!0)):c.segmentInfoType=i.default.SEGMENT_TEMPLATE,e.hasOwnProperty(i.default.INITIALIZATION_MINUS)&&(c.initialization=e.initialization.split("$Bandwidth$").join(g.bandwidth).split("$RepresentationID$").join(g.id))):c.segmentInfoType=i.default.BASE_URL,c.essentialProperties=U(g),e&&(e.hasOwnProperty(i.default.INITIALIZATION)?(d=e.Initialization,d.hasOwnProperty(i.default.SOURCE_URL)?c.initialization=d.sourceURL:d.hasOwnProperty(i.default.RANGE)&&(c.range=d.range)):g.hasOwnProperty(i.default.MIME_TYPE)&&l(g.mimeType)&&(c.range=0),e.hasOwnProperty(i.default.TIMESCALE)&&(c.timescale=e.timescale),e.hasOwnProperty(i.default.DURATION)&&(c.segmentDuration=e.duration/c.timescale),e.hasOwnProperty(i.default.MEDIA)&&(c.media=e.media),e.hasOwnProperty(i.default.START_NUMBER)&&(c.startNumber=e.startNumber),e.hasOwnProperty(i.default.INDEX_RANGE)&&(c.indexRange=e.indexRange),e.hasOwnProperty(i.default.PRESENTATION_TIME_OFFSET)&&(c.presentationTimeOffset=e.presentationTimeOffset/c.timescale)),c.MSETimeOffset=ka.calcMSETimeOffset(c),c.path=[a.period.index,a.index,h],b.push(c);return b}function X(a){var b=a&&na(a.index)?a.mpd.manifest.Period_asArray[a.index]:null,f=[],k=void 0,l=void 0,n=void 0;if(b&&b.AdaptationSet_asArray)for(n=0;n<b.AdaptationSet_asArray.length;n++)l=b.AdaptationSet_asArray[n],k=new m.default,l.hasOwnProperty(i.default.ID)&&(k.id=l.id),k.index=n,k.period=a,h(l)?k.type=g.default.MUXED:c(l)?k.type=g.default.AUDIO:d(l)?k.type=g.default.VIDEO:e(l)?k.type=g.default.FRAGMENTED_TEXT:j(l)?k.type=g.default.IMAGE:k.type=g.default.TEXT,f.push(k);return f}function Y(a){var b=!!a&&M(a.manifest),c=[],d=null,e=null,f=null,g=null,h=void 0,j=void 0;for(j=0,h=a&&a.manifest&&a.manifest.Period_asArray?a.manifest.Period_asArray.length:0;j<h;j++)e=a.manifest.Period_asArray[j],e.hasOwnProperty(i.default.START)?(g=new o.default,g.start=e.start):null!==d&&e.hasOwnProperty(i.default.DURATION)&&null!==f?(g=new o.default,g.start=parseFloat((f.start+f.duration).toFixed(5)),g.duration=e.duration):0!==j||b||(g=new o.default,g.start=0),null!==f&&isNaN(f.duration)&&(f.duration=parseFloat((g.start-f.start).toFixed(5))),null!==g&&(g.id=Z(e,j)),null!==g&&e.hasOwnProperty(i.default.DURATION)&&(g.duration=e.duration),null!==g&&(g.index=j,g.mpd=a,c.push(g),d=e,f=g),e=null,g=null;return 0===c.length?c:(null!==f&&isNaN(f.duration)&&(f.duration=parseFloat((_(f)-f.start).toFixed(5))),c)}function Z(a,b){if(!a)throw new Error("Period cannot be null or undefined");var c=o.default.DEFAULT_ID+"_"+b;return a.hasOwnProperty(i.default.ID)&&a.id.length>0&&"__proto__"!==a.id&&(c=a.id),c}function $(a){var b=new q.default;return a&&(b.manifest=a,a.hasOwnProperty(i.default.AVAILABILITY_START_TIME)?b.availabilityStartTime=new Date(a.availabilityStartTime.getTime()):b.availabilityStartTime=new Date(a.loadedTime.getTime()),a.hasOwnProperty(i.default.AVAILABILITY_END_TIME)&&(b.availabilityEndTime=new Date(a.availabilityEndTime.getTime())),a.hasOwnProperty(i.default.MINIMUM_UPDATE_PERIOD)&&(b.minimumUpdatePeriod=a.minimumUpdatePeriod),a.hasOwnProperty(i.default.MEDIA_PRESENTATION_DURATION)&&(b.mediaPresentationDuration=a.mediaPresentationDuration),a.hasOwnProperty(g.default.SUGGESTED_PRESENTATION_DELAY)&&(b.suggestedPresentationDelay=a.suggestedPresentationDelay),a.hasOwnProperty(i.default.TIMESHIFT_BUFFER_DEPTH)&&(b.timeShiftBufferDepth=a.timeShiftBufferDepth),a.hasOwnProperty(i.default.MAX_SEGMENT_DURATION)&&(b.maxSegmentDuration=a.maxSegmentDuration)),b}function _(a){var b=M(a.mpd.manifest),c=void 0;if(a.mpd.manifest.mediaPresentationDuration)c=a.mpd.manifest.mediaPresentationDuration;else if(a.duration)c=a.duration;else{if(!b)throw new Error("Must have @mediaPresentationDuratio on MPD or an explicit @duration on the last period.");c=Number.POSITIVE_INFINITY}return c}function aa(a){var b=a&&a.mpd&&a.mpd.manifest?a.mpd.manifest:null,c=b?b.Period_asArray:null,d=c&&a&&na(a.index)?c[a.index].EventStream_asArray:null,e=[],f=void 0,h=void 0;if(d)for(f=0;f<d.length;f++){var j=new y.default;if(j.period=a,j.timescale=1,!d[f].hasOwnProperty(g.default.SCHEME_ID_URI))throw new Error("Invalid EventStream. SchemeIdUri has to be set");for(j.schemeIdUri=d[f].schemeIdUri,d[f].hasOwnProperty(i.default.TIMESCALE)&&(j.timescale=d[f].timescale),d[f].hasOwnProperty(i.default.VALUE)&&(j.value=d[f].value),h=0;h<d[f].Event_asArray.length;h++){var k=new u.default;k.presentationTime=0,k.eventStream=j,d[f].Event_asArray[h].hasOwnProperty(i.default.PRESENTATION_TIME)&&(k.presentationTime=d[f].Event_asArray[h].presentationTime),d[f].Event_asArray[h].hasOwnProperty(i.default.DURATION)&&(k.duration=d[f].Event_asArray[h].duration),d[f].Event_asArray[h].hasOwnProperty(i.default.ID)&&(k.id=d[f].Event_asArray[h].id),e.push(k)}}return e}function ba(a,b){var c=[],d=void 0;if(!a)return c;for(d=0;d<a.length;d++){var e=new y.default;if(e.timescale=1,e.representation=b,!a[d].hasOwnProperty(g.default.SCHEME_ID_URI))throw new Error("Invalid EventStream. SchemeIdUri has to be set");e.schemeIdUri=a[d].schemeIdUri,a[d].hasOwnProperty(i.default.TIMESCALE)&&(e.timescale=a[d].timescale),a[d].hasOwnProperty(i.default.VALUE)&&(e.value=a[d].value),c.push(e)}return c}function ca(a,b){var c=void 0,d=void 0,e=void 0;return a&&a.Period_asArray&&b&&b.period&&na(b.period.index)&&(d=a.Period_asArray[b.period.index])&&d.AdaptationSet_asArray&&na(b.index)&&(e=d.AdaptationSet_asArray[b.index])&&(c=e.InbandEventStream_asArray),ba(c,null)}function da(a,b){var c=void 0,d=void 0,e=void 0,f=void 0
;return a&&a.Period_asArray&&b&&b.adaptation&&b.adaptation.period&&na(b.adaptation.period.index)&&(d=a.Period_asArray[b.adaptation.period.index])&&d.AdaptationSet_asArray&&na(b.adaptation.index)&&(e=d.AdaptationSet_asArray[b.adaptation.index])&&e.Representation_asArray&&na(b.index)&&(f=e.Representation_asArray[b.index])&&(c=f.InbandEventStream_asArray),ba(c,b)}function ea(a){var b=M(a),c=!!a&&a.hasOwnProperty(i.default.AVAILABILITY_START_TIME),d=a?a.UTCTiming_asArray:null,e=[];return(b||c)&&d&&d.forEach(function(a){var b=new s.default;a.hasOwnProperty(g.default.SCHEME_ID_URI)&&(b.schemeIdUri=a.schemeIdUri,a.hasOwnProperty(i.default.VALUE)&&(b.value=a.value.toString(),e.push(b)))}),e}function fa(a){var b=[],c=a.BaseURL_asArray||[a.baseUri],d=!1;return c.some(function(c){if(c){var e=new w.default,f=c.__text||c;return ia.isRelative(f)&&(d=!0,a.baseUri&&(f=ia.resolve(f,a.baseUri))),e.url=f,c.hasOwnProperty(i.default.SERVICE_LOCATION)&&c.serviceLocation.length?e.serviceLocation=c.serviceLocation:e.serviceLocation=f,c.hasOwnProperty(i.default.DVB_PRIORITY)&&(e.dvb_priority=c[i.default.DVB_PRIORITY]),c.hasOwnProperty(i.default.DVB_WEIGHT)&&(e.dvb_weight=c[i.default.DVB_WEIGHT]),b.push(e),d}}),b}function ga(a){if(a&&a.hasOwnProperty(g.default.LOCATION))return a.Location=a.Location_asArray[0],a.Location}a=a||{};var ha=this.context,ia=(0,C.default)(ha).getInstance(),ja=a.mediaController,ka=a.timelineConverter,la=a.adapter,ma="urn:dvb:dash:profile:dvb-dash:2014",na=Number.isInteger||function(a){return"number"==typeof a&&isFinite(a)&&Math.floor(a)===a};return{getIsTypeOf:b,getIsAudio:c,getIsVideo:d,getIsText:f,getIsMuxed:h,getIsTextTrack:l,getIsFragmentedText:e,getIsImage:j,getIsMain:x,getLanguageForAdaptation:n,getViewpointForAdaptation:p,getRolesForAdaptation:r,getAccessibilityForAdaptation:t,getAudioChannelConfigurationForAdaptation:v,getAdaptationForIndex:E,getIndexForAdaptation:F,getAdaptationForId:D,getAdaptationsForType:G,getAdaptationForType:H,getCodec:I,getMimeType:J,getKID:K,getContentProtectionData:L,getIsDynamic:M,getIsDVB:O,getDuration:P,getBandwidth:Q,getManifestUpdatePeriod:R,getRepresentationCount:S,getBitrateListForAdaptation:T,getRepresentationFor:V,getRepresentationsForAdaptation:W,getAdaptationsForPeriod:X,getRegularPeriods:Y,getMpd:$,getEventsForPeriod:aa,getEventStreamForAdaptationSet:ca,getEventStreamForRepresentation:da,getUTCTimingSources:ea,getBaseURLsFromElement:fa,getRepresentationSortFunction:z,getLocation:ga}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(61),i=d(h),j=a(87),k=d(j),l=a(81),m=d(l),n=a(86),o=d(n),p=a(85),q=d(p),r=a(89),s=d(r),t=a(83),u=d(t),v=a(82),w=d(v),x=a(84),y=d(x),z=a(203),A=d(z),B=a(206),C=d(B),D=a(51),E=d(D);e.__dashjs_factory_name="DashManifestModel",c.default=E.default.getSingletonFactory(e),b.exports=c.default},{100:100,203:203,206:206,51:51,61:61,81:81,82:82,83:83,84:84,85:85,86:86,87:87,89:89}],64:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){n=[new q.default,new s.default,new u.default,new o.default],p=new m.default({escapeMode:!1,attributePrefix:"",arrayAccessForm:"property",emptyNodeForm:"object",stripWhitespaces:!1,enableToStringFunc:!1,ignoreRoot:!0,matchers:n}),r=new k.default([new w.default,new y.default])}function c(){if(!j||!j.hasOwnProperty("manifestError"))throw new Error("Missing config parameter(s)")}function d(){return n}function e(){return r}function f(a){var b=void 0;c();try{var d=window.performance.now();if(!(b=p.xml_str2json(a)))throw new Error("parser error");var e=window.performance.now();r.run(b);var f=window.performance.now();h("Parsing complete: ( xml2json: "+(e-d).toPrecision(3)+"ms, objectiron: "+(f-e).toPrecision(3)+"ms, total: "+((f-d)/1e3).toPrecision(3)+"s)")}catch(g){return j.manifestError("parsing the manifest failed","parse",a,g),null}return b}a=a||{};var g=this.context,h=(0,i.default)(g).getInstance().log,j=a.errorHandler,l=void 0,n=void 0,p=void 0,r=void 0;return l={parse:f,getMatchers:d,getIron:e},b(),l}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(49),i=d(h),j=a(3),k=d(j),l=a(4),m=d(l),n=a(73),o=d(n),p=a(71),q=d(p),r=a(70),s=d(r),t=a(72),u=d(t),v=a(67),w=d(v),x=a(68),y=d(x);e.__dashjs_factory_name="DashParser",c.default=g.default.getClassFactory(e),b.exports=c.default},{3:3,4:4,49:49,51:51,67:67,68:68,70:70,71:71,72:72,73:73}],65:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(b,c){d(this,a);var e=function(a){return a&&a.length&&a.charAt(0)===a.charAt(0).toUpperCase()};this._name=b,this._merge=void 0!==c?c:e(b)}return e(a,[{key:"name",get:function(){return this._name}},{key:"merge",get:function(){return this._merge}}]),a}();c.default=f,b.exports=c.default},{}],66:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var f=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),g=a(65),h=d(g),i=function(){function a(b,c,d,f,g){var i=this;e(this,a),this._name=b||"",this._properties=[],this._children=d||[],this._isRoot=f||!1,this._isArray=g||!0,Array.isArray(c)&&c.forEach(function(a){i._properties.push(new h.default(a))})}return f(a,[{key:"name",get:function(){return this._name}},{key:"isRoot",get:function(){return this._isRoot}},{key:"isArray",get:function(){return this._isArray}},{key:"children",get:function(){return this._children}},{key:"properties",get:function(){return this._properties}}]),a}();c.default=i,b.exports=c.default},{65:65}],67:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(66),i=d(h),j=a(61),k=d(j),l=function(a){function b(){e(this,b);var a=[k.default.PROFILES,k.default.WIDTH,k.default.HEIGHT,k.default.SAR,k.default.FRAMERATE,k.default.AUDIO_SAMPLING_RATE,k.default.MIME_TYPE,k.default.SEGMENT_PROFILES,k.default.CODECS,k.default.MAXIMUM_SAP_PERIOD,k.default.START_WITH_SAP,k.default.MAX_PLAYOUT_RATE,k.default.CODING_DEPENDENCY,k.default.SCAN_TYPE,k.default.FRAME_PACKING,k.default.AUDIO_CHANNEL_CONFIGURATION,k.default.CONTENT_PROTECTION,k.default.ESSENTIAL_PROPERTY,k.default.SUPPLEMENTAL_PROPERTY,k.default.INBAND_EVENT_STREAM];g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this,k.default.ADAPTATION_SET,a,[new i.default(k.default.REPRESENTATION,a,[new i.default(k.default.SUB_REPRESENTATION,a)])])}return f(b,a),b}(i.default);c.default=l,b.exports=c.default},{61:61,66:66}],68:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(66),i=d(h),j=a(61),k=d(j),l=function(a){function b(){e(this,b);var a=[k.default.SEGMENT_BASE,k.default.SEGMENT_TEMPLATE,k.default.SEGMENT_LIST];g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this,k.default.PERIOD,a,[new i.default(k.default.ADAPTATION_SET,a,[new i.default(k.default.REPRESENTATION,a)])])}return f(b,a),b}(i.default);c.default=l,b.exports=c.default},{61:61,66:66}],69:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(b,c){d(this,a),this._test=b,this._converter=c}return e(a,[{key:"test",get:function(){return this._test}},{key:"converter",get:function(){return this._converter}}]),a}();c.default=f,b.exports=c.default},{}],70:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(69),i=d(h),j=60,k=60,l=1e3,m=/^([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2})(?::([0-9]*)(\.[0-9]*)?)?(?:([+-])([0-9]{2})(?::?)([0-9]{2}))?/,n=function(a){function b(){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this,function(a){return m.test(a.value)},function(a){var b=m.exec(a),c=void 0;if(c=Date.UTC(parseInt(b[1],10),parseInt(b[2],10)-1,parseInt(b[3],10),parseInt(b[4],10),parseInt(b[5],10),b[6]&&parseInt(b[6],10)||0,b[7]&&parseFloat(b[7])*l||0),b[9]&&b[10]){var d=parseInt(b[9],10)*k+parseInt(b[10],10);c+=("+"===b[8]?-1:1)*d*j*l}return new Date(c)})}return f(b,a),b}(i.default);c.default=n,b.exports=c.default},{69:69}],71:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(69),i=d(h),j=a(100),k=d(j),l=a(61),m=d(l),n=/^([-])?P(([\d.]*)Y)?(([\d.]*)M)?(([\d.]*)D)?T?(([\d.]*)H)?(([\d.]*)M)?(([\d.]*)S)?/,o=31536e3,p=2592e3,q=86400,r=3600,s=60,t=function(a){function b(){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this,function(a){for(var b=[m.default.MIN_BUFFER_TIME,m.default.MEDIA_PRESENTATION_DURATION,m.default.MINIMUM_UPDATE_PERIOD,m.default.TIMESHIFT_BUFFER_DEPTH,m.default.MAX_SEGMENT_DURATION,m.default.MAX_SUBSEGMENT_DURATION,k.default.SUGGESTED_PRESENTATION_DELAY,m.default.START,k.default.START_TIME,m.default.DURATION],c=b.length,d=0;d<c;d++)if(a.nodeName===b[d])return n.test(a.value);return!1},function(a){var b=n.exec(a),c=parseFloat(b[2]||0)*o+parseFloat(b[4]||0)*p+parseFloat(b[6]||0)*q+parseFloat(b[8]||0)*r+parseFloat(b[10]||0)*s+parseFloat(b[12]||0);return void 0!==b[1]&&(c=-c),c})}return f(b,a),b}(i.default);c.default=t,b.exports=c.default},{100:100,61:61,69:69}],72:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(69),i=d(h),j=/^[-+]?[0-9]+[.]?[0-9]*([eE][-+]?[0-9]+)?$/,k=function(a){function b(){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this,function(a){return j.test(a.value)},function(a){return parseFloat(a)})}return f(b,a),b}(i.default);c.default=k,b.exports=c.default},{69:69}],73:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b,c){return b in a?Object.defineProperty(a,b,{value:c,enumerable:!0,configurable:!0,writable:!0}):a[b]=c,a}function f(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function g(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var h=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},i=a(69),j=d(i),k=a(61),l=d(k),m=function(a){function b(){f(this,b),h(Object.getPrototypeOf(b.prototype),"constructor",this).call(this,function(a,b){var c,d=(c={},e(c,l.default.MPD,[l.default.ID,l.default.PROFILES]),e(c,l.default.PERIOD,[l.default.ID]),e(c,l.default.BASE_URL,[l.default.SERVICE_LOCATION,l.default.BYTE_RANGE]),e(c,l.default.SEGMENT_BASE,[l.default.INDEX_RANGE]),e(c,l.default.INITIALIZATION,[l.default.RANGE]),e(c,l.default.REPRESENTATION_INDEX,[l.default.RANGE]),e(c,l.default.SEGMENT_LIST,[l.default.INDEX_RANGE]),e(c,l.default.BITSTREAM_SWITCHING,[l.default.RANGE]),e(c,l.default.SEGMENT_URL,[l.default.MEDIA_RANGE,l.default.INDEX_RANGE]),e(c,l.default.SEGMENT_TEMPLATE,[l.default.INDEX_RANGE,l.default.MEDIA,l.default.INDEX,l.default.INITIALIZATION_MINUS,l.default.BITSTREAM_SWITCHING_MINUS]),e(c,l.default.ASSET_IDENTIFIER,[l.default.VALUE,l.default.ID]),e(c,l.default.EVENT_STREAM,[l.default.VALUE]),e(c,l.default.ADAPTATION_SET,[l.default.PROFILES,l.default.MIME_TYPE,l.default.SEGMENT_PROFILES,l.default.CODECS,l.default.CONTENT_TYPE]),e(c,l.default.FRAME_PACKING,[l.default.VALUE,l.default.ID]),e(c,l.default.AUDIO_CHANNEL_CONFIGURATION,[l.default.VALUE,l.default.ID]),e(c,l.default.CONTENT_PROTECTION,[l.default.VALUE,l.default.ID]),e(c,l.default.ESSENTIAL_PROPERTY,[l.default.VALUE,l.default.ID]),e(c,l.default.SUPPLEMENTAL_PROPERTY,[l.default.VALUE,l.default.ID]),e(c,l.default.INBAND_EVENT_STREAM,[l.default.VALUE,l.default.ID]),e(c,l.default.ACCESSIBILITY,[l.default.VALUE,l.default.ID]),e(c,l.default.ROLE,[l.default.VALUE,l.default.ID]),e(c,l.default.RATING,[l.default.VALUE,l.default.ID]),e(c,l.default.VIEWPOINT,[l.default.VALUE,l.default.ID]),e(c,l.default.CONTENT_COMPONENT,[l.default.CONTENT_TYPE]),e(c,l.default.REPRESENTATION,[l.default.ID,l.default.DEPENDENCY_ID,l.default.MEDIA_STREAM_STRUCTURE_ID]),e(c,l.default.SUBSET,[l.default.ID]),e(c,l.default.METRICS,[l.default.METRICS_MINUS]),e(c,l.default.REPORTING,[l.default.VALUE,l.default.ID]),c);if(d.hasOwnProperty(b)){var f=d[b];return void 0!==f&&f.indexOf(a.name)>=0}return!1},function(a){return String(a)})}return g(b,a),b}(j.default);c.default=m,b.exports=c.default},{61:61,69:69}],74:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){a&&a.boxParser&&(d=a.boxParser)}function b(a){if(!d)throw new Error("boxParser is undefined");if(!a)return{sampleList:[],lastSequenceNumber:NaN,totalDuration:NaN,numSequences:NaN};var b=d.parse(a),c=b.getBoxes("moof"),e=b.getBoxes("mfhd"),f=void 0,g=void 0,h=void 0,i=void 0,j=void 0,k=void 0,l=void 0,m=void 0,n=void 0,o=void 0,p=void 0,q=void 0,r=void 0,s=void 0,t=void 0,u=void 0,v=void 0;u=b.getBoxes("moof").length,t=e[e.length-1].sequence_number,h=0,k=[];var w=-1,x=-1;for(p=0;p<c.length;p++){var y=c[p],z=y.getChildBoxes("traf");for(n=0;n<z.length;n++){var A=z[n],B=A.getChildBox("tfhd"),C=A.getChildBox("tfdt");j=C.baseMediaDecodeTime;var D=A.getChildBoxes("trun"),E=A.getChildBoxes("subs");for(o=0;o<D.length;o++){var F=D[o];for(h=F.sample_count,s=(B.base_data_offset||0)+(F.data_offset||0),m=0;m<h;m++){l=F.samples[m],f=void 0!==l.sample_duration?l.sample_duration:B.default_sample_duration,i=void 0!==l.sample_size?l.sample_size:B.default_sample_size,g=void 0!==l.sample_composition_time_offset?l.sample_composition_time_offset:0;var G={dts:j,cts:j+g,duration:f,offset:y.offset+s,size:i,subSizes:[i]};if(E)for(q=0;q<E.length;q++){var H=E[q];if(w<H.entry_count&&m>x&&(w++,x+=H.entries[w].sample_delta),m==x){G.subSizes=[];var I=H.entries[w];for(r=0;r<I.subsample_count;r++)G.subSizes.push(I.subsamples[r].subsample_size)}}k.push(G),s+=i,j+=f}}v=j-C.baseMediaDecodeTime}}return{sampleList:k,lastSequenceNumber:t,totalDuration:v,numSequences:u}}function c(a){if(!d)throw new Error("boxParser is undefined");var b=d.parse(a),c=b?b.getBox("mdhd"):void 0;return c?c.timescale:NaN}var d=void 0;return{getSamplesInfo:b,getMediaTimescaleFromMoov:c,setConfig:a}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="FragmentedTextBoxParser",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{51:51}],75:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){function c(a,c,e,f){var g=a.adaptation.period.mpd.manifest.Period_asArray[a.adaptation.period.index].AdaptationSet_asArray[a.adaptation.index].Representation_asArray[a.index].SegmentList,i=g.SegmentURL_asArray.length,j=[],k=void 0,l=void 0,m=void 0,n=void 0,o=void 0,p=void 0,q=void 0;for(q=a.startNumber,n=(0,h.decideSegmentListRangeForTemplate)(d,b,a,c,e,f),o=Math.max(n.start,0),p=Math.min(n.end,g.SegmentURL_asArray.length-1),k=o;k<=p;k++)m=g.SegmentURL_asArray[k],l=(0,h.getIndexBasedSegment)(d,b,a,k),l.replacementTime=(q+k-1)*a.segmentDuration,l.media=m.media?m.media:"",l.mediaRange=m.mediaRange,l.index=m.index,l.indexRange=m.indexRange,j.push(l),l=null;return a.availableSegmentsNumber=i,j}a=a||{};var d=a.timelineConverter;return{getSegments:c}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(77);e.__dashjs_factory_name="ListSegmentsGetter";var i=g.default.getClassFactory(e);c.default=i,b.exports=c.default},{51:51,77:77}],76:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){function c(){i=(0,k.default)(f).create(a,b),j=(0,m.default)(f).create(a,b),l=(0,o.default)(f).create(a,b)}function d(a,b,c,d,f){var h=void 0,k=a.segmentInfoType;k!==g.default.SEGMENT_BASE&&k!==g.default.BASE_URL&&e(a,c)?(k===g.default.SEGMENT_TIMELINE?h=i.getSegments(a,b,c,f):k===g.default.SEGMENT_TEMPLATE?h=j.getSegments(a,b,c,f):k===g.default.SEGMENT_LIST&&(h=l.getSegments(a,b,c,f)),d&&d(a,h)):h=a.segments}function e(a,b){var c=a.segments,d=!1,e=void 0,f=void 0;return c&&0!==c.length?(f=c[0].availabilityIdx,e=c[c.length-1].availabilityIdx,d=b<f||b>e):d=!0,d}var f=this.context,h=void 0,i=void 0,j=void 0,l=void 0;return h={getSegments:d},c(),h}Object.defineProperty(c,"__esModule",{value:!0});var f=a(61),g=d(f),h=a(51),i=d(h),j=a(80),k=d(j),l=a(78),m=d(l),n=a(75),o=d(n);e.__dashjs_factory_name="SegmentsGetter";var p=i.default.getClassFactory(e);c.default=p,b.exports=c.default},{51:51,61:61,75:75,78:78,80:80}],77:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){for(;a.length<b;)a="0"+a;return a}function f(a,b){return a.representation.startNumber+b}function g(a){return a?a.split("$$").join("$"):a}function h(a,b){if(!b||!a||-1===a.indexOf("$RepresentationID$"))return a;var c=b.toString();return a.split("$RepresentationID$").join(c)}function i(a,b,c){var d="%0",f=void 0,g=void 0,h=void 0,i=void 0,j=void 0,k=void 0,l=b.length,m=d.length;if(!a)return a;for(;;){if((f=a.indexOf("$"+b))<0)return a;if((g=a.indexOf("$",f+l))<0)return a;if((h=a.indexOf(d,f+l))>f&&h<g)switch(i=a.charAt(g-1),j=parseInt(a.substring(h+m,g-1),10),i){case"d":case"i":case"u":k=e(c.toString(),j);break;case"x":k=e(c.toString(16),j);break;case"X":k=e(c.toString(16),j).toUpperCase();break;case"o":k=e(c.toString(8),j);break;default:return a}else k=c;a=a.substring(0,f)+k+a.substring(g+1)}}function j(a,b,c,d){var e=void 0,g=void 0,h=void 0,i=void 0;return g=c.segmentDuration,isNaN(g)&&(g=c.adaptation.period.duration),h=parseFloat((c.adaptation.period.start+d*g).toFixed(5)),i=parseFloat((h+g).toFixed(5)),e=new o.default,e.representation=c,e.duration=g,e.presentationStartTime=h,e.mediaStartTime=a.calcMediaTimeFromPresentationTime(e.presentationStartTime,c),e.availabilityStartTime=a.calcAvailabilityStartTimeFromPresentationTime(e.presentationStartTime,c.adaptation.period.mpd,b),e.availabilityEndTime=a.calcAvailabilityEndTimeFromPresentationTime(i,c.adaptation.period.mpd,b),e.wallStartTime=a.calcWallTimeForSegment(e,b),e.replacementNumber=f(e,d),e.availabilityIdx=d,e}function k(a,b,c,d,e,g,h,j,k,l){var m=d/g,n=Math.min(e/g,c.adaptation.period.mpd.maxSegmentDuration),p=void 0,q=void 0,r=void 0;return p=a.calcPresentationTimeFromMediaTime(m,c),q=p+n,r=new o.default,r.representation=c,r.duration=n,r.mediaStartTime=m,r.presentationStartTime=p,r.availabilityStartTime=c.adaptation.period.mpd.manifest.loadedTime,r.availabilityEndTime=a.calcAvailabilityEndTimeFromPresentationTime(q,c.adaptation.period.mpd,b),r.wallStartTime=a.calcWallTimeForSegment(r,b),r.replacementTime=l||d,r.replacementNumber=f(r,k),h=i(h,"Number",r.replacementNumber),h=i(h,"Time",r.replacementTime),r.media=h,r.mediaRange=j,r.availabilityIdx=k,r}function l(a,b){if(!b||!b.segments)return null;var c=b.segments.length,d=void 0,e=void 0;if(a<c&&(d=b.segments[a])&&d.availabilityIdx===a)return d;for(e=0;e<c;e++)if((d=b.segments[e])&&d.availabilityIdx===a)return d;return null}function m(a,b,c,d,e,f){var g=c.segmentDuration,h=c.adaptation.period.mpd.manifest.minBufferTime,i=c.segmentAvailabilityRange,j={start:a.calcPeriodRelativeTimeFromMpdRelativeTime(c,i.start),end:a.calcPeriodRelativeTimeFromMpdRelativeTime(c,i.end)},k=c.segments,m=2*g,n=f||Math.max(2*h,10*g),o=NaN,p=null,q=void 0,r=void 0;return j.start=Math.max(j.start,0),b&&!a.isTimeSyncCompleted()?(q=Math.floor(j.start/g),r=Math.floor(j.end/g),{start:q,end:r}):(k&&k.length>0?(p=l(e,c),o=p?a.calcPeriodRelativeTimeFromMpdRelativeTime(c,p.presentationStartTime):e>0?e*g:a.calcPeriodRelativeTimeFromMpdRelativeTime(c,d)):o=e>0?e*g:b?j.end:j.start,q=Math.floor(Math.max(o-m,j.start)/g),r=Math.floor(Math.min(q+n/g,j.end/g)),{start:q,end:r})}Object.defineProperty(c,"__esModule",{value:!0}),c.unescapeDollarsInTemplate=g,c.replaceIDForTemplate=h,c.replaceTokenForTemplate=i,c.getIndexBasedSegment=j,c.getTimeBasedSegment=k,c.getSegmentByIndex=l,c.decideSegmentListRangeForTemplate=m;var n=a(88),o=d(n)},{88:88}],78:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){function c(a,c,e,f){var g=a.adaptation.period.mpd.manifest.Period_asArray[a.adaptation.period.index].AdaptationSet_asArray[a.adaptation.index].Representation_asArray[a.index].SegmentTemplate,i=a.segmentDuration,j=a.segmentAvailabilityRange,k=[],l=null,m=null,n=void 0,o=void 0,p=void 0,q=void 0,r=void 0;for(r=a.startNumber,n=isNaN(i)&&!b?{start:r,end:r}:(0,h.decideSegmentListRangeForTemplate)(d,b,a,c,e,f),p=n.start,q=n.end,o=p;o<=q;o++)m=(0,h.getIndexBasedSegment)(d,b,a,o),m.replacementTime=(r+o-1)*a.segmentDuration,l=g.media,l=(0,h.replaceTokenForTemplate)(l,"Number",m.replacementNumber),l=(0,h.replaceTokenForTemplate)(l,"Time",m.replacementTime),m.media=l,k.push(m),m=null;return isNaN(i)?a.availableSegmentsNumber=1:a.availableSegmentsNumber=Math.ceil((j.end-j.start)/i),k}var d=a.timelineConverter;return{getSegments:c}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(77);e.__dashjs_factory_name="TemplateSegmentsGetter";var i=g.default.getClassFactory(e);c.default=i,b.exports=c.default},{51:51,77:77}],79:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){u(),x.on(i.default.TIME_SYNCHRONIZATION_COMPLETED,s,this)}function b(){return z}function c(a){z=a}function d(){return y}function e(a){y=a}function f(){return A}function h(a){A=a}function j(a,b,c,d){return d?c&&b.timeShiftBufferDepth!=Number.POSITIVE_INFINITY?new Date(b.availabilityStartTime.getTime()+1e3*(a+b.timeShiftBufferDepth)):b.availabilityEndTime:c?new Date(b.availabilityStartTime.getTime()+1e3*(a-y)):b.availabilityStartTime}function k(a,b,c){return j.call(this,a,b,c)}function l(a,b,c){return j.call(this,a,b,c,!0)}function m(a,b){return(a.getTime()-b.mpd.availabilityStartTime.getTime()+1e3*y)/1e3}function n(a,b){return a+(b.adaptation.period.start-b.presentationTimeOffset)}function o(a,b){return a-b.adaptation.period.start+b.presentationTimeOffset}function p(a,b){var c=void 0,d=void 0,e=void 0;return b&&(c=a.representation.adaptation.period.mpd.suggestedPresentationDelay,d=a.presentationStartTime+c,e=new Date(a.availabilityStartTime.getTime()+1e3*d)),e}function q(a,b){var c=a.adaptation.period,d={start:c.start,end:c.start+c.duration};if(!b)return d;if(!z&&a.segmentAvailabilityRange)return a.segmentAvailabilityRange;var e=a.segmentDuration||(a.segments&&a.segments.length?a.segments[a.segments.length-1].duration:0),f=m(new Date,c),g=c.start+c.duration;return d.start=Math.max(f-c.mpd.timeShiftBufferDepth,c.start),d.end=f>=g&&f-e<g?g-e:f-e,d}function r(a,b){return b-a.adaptation.period.start}function s(a){z||void 0!==a.offset&&(e(a.offset/1e3),z=!0)}function t(a){var b=a.presentationTimeOffset;return a.adaptation.period.start-b}function u(){y=0,z=!1,A=NaN}function v(){x.off(i.default.TIME_SYNCHRONIZATION_COMPLETED,s,this),u()}var w=this.context,x=(0,g.default)(w).getInstance(),y=void 0,z=void 0,A=void 0;return{initialize:a,isTimeSyncCompleted:b,setTimeSyncCompleted:c,getClientTimeOffset:d,setClientTimeOffset:e,getExpectedLiveEdge:f,setExpectedLiveEdge:h,calcAvailabilityStartTimeFromPresentationTime:k,calcAvailabilityEndTimeFromPresentationTime:l,calcPresentationTimeFromWallTime:m,calcPresentationTimeFromMediaTime:n,calcPeriodRelativeTimeFromMpdRelativeTime:r,calcMediaTimeFromPresentationTime:o,calcSegmentAvailabilityRange:q,calcWallTimeForSegment:p,calcMSETimeOffset:t,reset:v}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(50),g=d(f),h=a(54),i=d(h),j=a(51),k=d(j);e.__dashjs_factory_name="TimelineConverter",c.default=k.default.getSingletonFactory(e),b.exports=c.default},{50:50,51:51,54:54}],80:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){function c(){if(!(e&&e.hasOwnProperty("calcMediaTimeFromPresentationTime")&&e.hasOwnProperty("calcSegmentAvailabilityRange")&&e.hasOwnProperty("calcMediaTimeFromPresentationTime")))throw new Error("Missing config parameter(s)")}function d(a,d,f,g){if(c(),!a)throw new Error("no representation");void 0===d&&(d=null);var i=a.adaptation.period.mpd.manifest.Period_asArray[a.adaptation.period.index].AdaptationSet_asArray[a.adaptation.index].Representation_asArray[a.index].SegmentTemplate||a.adaptation.period.mpd.manifest.Period_asArray[a.adaptation.period.index].AdaptationSet_asArray[a.adaptation.index].Representation_asArray[a.index].SegmentList,j=i.SegmentTimeline,k=i.SegmentURL_asArray,l=a.availableSegmentsNumber>0,m=void 0;m=g||(f>-1||null!==d?10:1/0);var n=0,o=0,p=-1,q=[],r=null,s=void 0,t=void 0,u=void 0,v=void 0,w=void 0,x=void 0,y=void 0,z=void 0,A=void 0,B=void 0,C=void 0,D=function(c,d){var f=i.media,g=c.mediaRange;return k&&(f=k[d].media||"",g=k[d].mediaRange),(0,h.getTimeBasedSegment)(e,b,a,n,c.d,C,f,g,p,c.tManifest)};for(C=a.timescale,s=j.S_asArray,B=f,null!==d&&(r=e.calcMediaTimeFromPresentationTime(d,a)),u=0,v=s.length;u<v;u++){if(t=s[u],x=0,t.hasOwnProperty("r")&&(x=t.r),t.hasOwnProperty("t")&&(n=t.t,o=n/C),x<0){if((z=s[u+1])&&z.hasOwnProperty("t"))y=z.t/C;else{var E=a.segmentAvailabilityRange?a.segmentAvailabilityRange.end:e.calcSegmentAvailabilityRange(a,b).end;y=e.calcMediaTimeFromPresentationTime(E,a),a.segmentDuration=t.d/C}x=Math.ceil((y-o)/(t.d/C))-1}if(A){if(l)break;p+=x+1}else for(w=0;w<=x;w++)if(p++,q.length>m){if(A=!0,l)break}else null!==r?o>=r-t.d/C*1.5&&q.push(D(t,p)):p>=B&&q.push(D(t,p)),n+=t.d,o=n/C}return l||(a.availableSegmentsNumber=p+1),q}a=a||{};var e=a.timelineConverter;return{getSegments:d}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(77);e.__dashjs_factory_name="TimelineSegmentsGetter";var i=g.default.getClassFactory(e);c.default=i,b.exports=c.default},{51:51,77:77}],81:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.period=null,this.index=-1,this.type=null};c.default=e,b.exports=c.default},{}],82:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=1,f=1,g=function a(b,c,g,h){d(this,a),this.url=b||"",this.serviceLocation=c||b||"",this.dvb_priority=g||e,this.dvb_weight=h||f};g.DEFAULT_DVB_PRIORITY=e,g.DEFAULT_DVB_WEIGHT=f,c.default=g,b.exports=c.default},{}],83:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.duration=NaN,this.presentationTime=NaN,this.id=NaN,this.messageData="",this.eventStream=null,this.presentationTimeDelta=NaN};c.default=e,b.exports=c.default},{}],84:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.adaptionSet=null,this.representation=null,this.period=null,
this.timescale=1,this.value="",this.schemeIdUri=""};c.default=e,b.exports=c.default},{}],85:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.manifest=null,this.suggestedPresentationDelay=0,this.availabilityStartTime=null,this.availabilityEndTime=Number.POSITIVE_INFINITY,this.timeShiftBufferDepth=Number.POSITIVE_INFINITY,this.maxSegmentDuration=Number.POSITIVE_INFINITY,this.minimumUpdatePeriod=NaN,this.mediaPresentationDuration=NaN};c.default=e,b.exports=c.default},{}],86:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.id=null,this.index=-1,this.duration=NaN,this.start=NaN,this.mpd=null};e.DEFAULT_ID="defaultId",c.default=e,b.exports=c.default},{}],87:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var f=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),g=a(61),h=d(g),i=function(){function a(){e(this,a),this.id=null,this.index=-1,this.adaptation=null,this.segmentInfoType=null,this.initialization=null,this.codecs=null,this.codecPrivateData=null,this.segmentDuration=NaN,this.timescale=1,this.startNumber=1,this.indexRange=null,this.range=null,this.presentationTimeOffset=0,this.MSETimeOffset=NaN,this.segmentAvailabilityRange=null,this.availableSegmentsNumber=0,this.bandwidth=NaN,this.width=NaN,this.height=NaN,this.scanType=null,this.maxPlayoutRate=NaN}return f(a,null,[{key:"hasInitialization",value:function(a){return null!==a.initialization||(a.segmentInfoType===h.default.BASE_URL||a.segmentInfoType===h.default.SEGMENT_BASE)&&null!==a.range}},{key:"hasSegments",value:function(a){return a.segmentInfoType!==h.default.BASE_URL&&a.segmentInfoType!==h.default.SEGMENT_BASE&&!a.indexRange}}]),a}();c.default=i,b.exports=c.default},{61:61}],88:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.indexRange=null,this.index=null,this.mediaRange=null,this.media=null,this.duration=NaN,this.replacementTime=null,this.replacementNumber=NaN,this.mediaStartTime=NaN,this.presentationStartTime=NaN,this.availabilityStartTime=NaN,this.availabilityEndTime=NaN,this.availabilityIdx=NaN,this.wallStartTime=NaN,this.representation=null};c.default=e,b.exports=c.default},{}],89:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.schemeIdUri="",this.value=""};c.default=e,b.exports=c.default},{}],90:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){n=(0,g.default)(h).create({errHandler:a.errHandler,metricsModel:a.metricsModel,mediaPlayerModel:a.mediaPlayerModel,requestModifier:a.requestModifier})}function c(a){var b=function(b){j.trigger(o.default.CHECK_FOR_EXISTENCE_COMPLETED,{request:a,exists:b})};if(a){var c=new i.default(a.url);n.load({request:c,success:function(){b(!0)},error:function(){b(!1)}})}else b(!1)}function d(a){var b=function(b,c){j.trigger(o.default.LOADING_COMPLETED,{request:a,response:b||null,error:c||null,sender:l})};a?n.load({request:a,progress:function(){j.trigger(o.default.LOADING_PROGRESS,{request:a})},success:function(a){b(a)},error:function(a,c,d){b(void 0,new k.default(r,d,c))},abort:function(a,b){a&&0===b&&j.trigger(o.default.LOADING_ABANDONED,{request:a,mediaType:a.mediaType,sender:l})}}):b(void 0,new k.default(s,t))}function e(){n&&n.abort()}function f(){n&&(n.abort(),n=null)}a=a||{};var h=this.context,j=(0,m.default)(h).getInstance(),l=void 0,n=void 0;return l={checkForExistence:c,load:d,abort:e,reset:f},b(),l}Object.defineProperty(c,"__esModule",{value:!0});var f=a(98),g=d(f),h=a(214),i=d(h),j=a(211),k=d(j),l=a(50),m=d(l),n=a(54),o=d(n),p=a(51),q=d(p),r=1,s=2,t="request is null";e.__dashjs_factory_name="FragmentLoader";var u=q.default.getClassFactory(e);u.FRAGMENT_LOADER_ERROR_LOADING_FAILURE=r,u.FRAGMENT_LOADER_ERROR_NULL_REQUEST=s,q.default.updateClassFactory(e.__dashjs_factory_name,u),c.default=u,b.exports=c.default},{211:211,214:214,50:50,51:51,54:54,98:98}],91:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){j.on(v.default.XLINK_READY,c,s),u=(0,k.default)(h).create({errHandler:A,metricsModel:a.metricsModel,mediaPlayerModel:a.mediaPlayerModel,requestModifier:a.requestModifier}),w=(0,i.default)(h).create({errHandler:A,metricsModel:a.metricsModel,mediaPlayerModel:a.mediaPlayerModel,requestModifier:a.requestModifier}),x=null}function c(a){j.trigger(v.default.INTERNAL_MANIFEST_LOADED,{manifest:a.manifest})}function d(a){var b=null;return a.indexOf("SmoothStreamingMedia")>-1?(y?(b=y.createMssParser(),y.registerEvents()):A.manifestError("manifest type unsupported","createParser"),b):a.indexOf("MPD")>-1?(0,z.default)(h).create({errorHandler:A}):b}function e(a){var b=new o.default(a,r.HTTPRequest.MPD_TYPE);u.load({request:b,success:function(b,c,e){var f=void 0,h=void 0;if(e.responseURL&&e.responseURL!==a?(h=l.parseBaseUrl(e.responseURL),f=e.responseURL):(l.isRelative(a)&&(a=l.resolve(a,window.location.href)),h=l.parseBaseUrl(a)),null===x&&(x=d(b)),null===x)return void j.trigger(v.default.INTERNAL_MANIFEST_LOADED,{manifest:null,error:new q.default(C,"Failed detecting manifest type: "+a)});w.setMatchers(x.getMatchers()),w.setIron(x.getIron());var i=x.parse(b);i?(i.url=f||a,i.originalUrl||(i.originalUrl=i.url),i.hasOwnProperty(g.default.LOCATION)&&(h=l.parseBaseUrl(i.Location_asArray[0]),p("BaseURI set by Location to: "+h)),i.baseUri=h,i.loadedTime=new Date,w.resolveManifestOnLoad(i)):j.trigger(v.default.INTERNAL_MANIFEST_LOADED,{manifest:null,error:new q.default(C,E)})},error:function(b,c,d){j.trigger(v.default.INTERNAL_MANIFEST_LOADED,{manifest:null,error:new q.default(D,"Failed loading manifest: "+a+", "+d)})}})}function f(){j.off(v.default.XLINK_READY,c,s),w&&(w.reset(),w=null),u&&(u.abort(),u=null),y&&y.reset()}a=a||{};var h=this.context,j=(0,t.default)(h).getInstance(),l=(0,m.default)(h).getInstance(),n=(0,B.default)(h).getInstance(),p=n.log,s=void 0,u=void 0,w=void 0,x=void 0,y=a.mssHandler,A=a.errHandler;return s={load:e,reset:f},b(),s}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(116),i=d(h),j=a(98),k=d(j),l=a(206),m=d(l),n=a(221),o=d(n),p=a(211),q=d(p),r=a(230),s=a(50),t=d(s),u=a(54),v=d(u),w=a(51),x=d(w),y=a(64),z=d(y),A=a(49),B=d(A),C=1,D=2,E="parsing failed";e.__dashjs_factory_name="ManifestLoader";var F=x.default.getClassFactory(e);F.MANIFEST_LOADER_ERROR_PARSING_FAILURE=C,F.MANIFEST_LOADER_ERROR_LOADING_FAILURE=D,x.default.updateClassFactory(e.__dashjs_factory_name,F),c.default=F,b.exports=c.default},{100:100,116:116,206:206,211:211,221:221,230:230,49:49,50:50,51:51,54:54,64:64,98:98}],92:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){a&&(a.manifestModel&&(z=a.manifestModel),a.dashManifestModel&&(A=a.dashManifestModel),a.mediaPlayerModel&&(B=a.mediaPlayerModel),a.manifestLoader&&(y=a.manifestLoader))}function b(){d(),t.on(i.default.STREAMS_COMPOSED,q,this),t.on(i.default.PLAYBACK_STARTED,o,this),t.on(i.default.PLAYBACK_PAUSED,p,this),t.on(i.default.INTERNAL_MANIFEST_LOADED,n,this)}function c(a){k(a)}function d(){u=NaN,x=!1,w=!0,f()}function e(){t.off(i.default.PLAYBACK_STARTED,o,this),t.off(i.default.PLAYBACK_PAUSED,p,this),t.off(i.default.STREAMS_COMPOSED,q,this),t.off(i.default.INTERNAL_MANIFEST_LOADED,n,this),d()}function f(){null!==v&&(clearInterval(v),v=null)}function h(){f(),isNaN(u)||(s("Refresh manifest in "+u+" seconds."),v=setTimeout(l,1e3*u))}function j(){x=!0;var a=z.getValue(),b=a.url,c=A.getLocation(a);c&&(b=c),y.load(b)}function k(a){z.setValue(a);var b=new Date,c=(b.getTime()-a.loadedTime.getTime())/1e3;u=A.getManifestUpdatePeriod(a,c),t.trigger(i.default.MANIFEST_UPDATED,{manifest:a}),s("Manifest has been refreshed at "+b+"["+b.getTime()/1e3+"] "),w||h()}function l(){w&&!B.getScheduleWhilePaused()||x||j()}function n(a){a.error||k(a.manifest)}function o(){w=!1,h()}function p(){w=!0,f()}function q(){x=!1}var r=this.context,s=(0,m.default)(r).getInstance().log,t=(0,g.default)(r).getInstance(),u=void 0,v=void 0,w=void 0,x=void 0,y=void 0,z=void 0,A=void 0,B=void 0;return{initialize:b,setManifest:c,refreshManifest:j,setConfig:a,reset:e}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(50),g=d(f),h=a(54),i=d(h),j=a(51),k=d(j),l=a(49),m=d(l);e.__dashjs_factory_name="ManifestUpdater",c.default=k.default.getClassFactory(e),b.exports=c.default},{49:49,50:50,51:51,54:54}],93:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){Cc=!1,Dc=!1,Ec=!0,Ic=null,Bc=null,Lc=null,Y.default.extend($.default),Nc=(0,I.default)(vc).getInstance()}function b(a){a&&(a.capabilities&&(Pc=a.capabilities),a.streamController&&(Qc=a.streamController),a.playbackController&&(Rc=a.playbackController),a.mediaPlayerModel&&(Nc=a.mediaPlayerModel),a.abrController&&(Fc=a.abrController),a.mediaController&&(Hc=a.mediaController))}function c(a,b,c){if(Pc||(Pc=(0,w.default)(vc).getInstance()),Oc=(0,u.default)(vc).getInstance(),!Pc.supportsMediaSource())return void Oc.capabilityError("mediasource");Cc||(Cc=!0,Gc=(0,ja.default)(vc).getInstance(),Fc||(Fc=(0,M.default)(vc).getInstance()),Rc||(Rc=(0,m.default)(vc).getInstance()),Hc||(Hc=(0,q.default)(vc).getInstance()),Lc=(0,da.default)(vc).getInstance(),Tc=(0,fa.default)(vc).getInstance({mediaController:Hc,timelineConverter:Gc,adapter:Lc}),Uc=(0,G.default)(vc).getInstance(),Sc=(0,ha.default)(vc).getInstance({manifestModel:Uc,dashManifestModel:Tc}),Mc=(0,K.default)(vc).getInstance(),Wc=(0,C.default)(vc).getInstance(),Xc=(0,S.default)(vc).getInstance({mediaPlayerModel:Nc}),Lc.setConfig({dashManifestModel:Tc}),Mc.setConfig({adapter:Lc}),Za(),Ca(void 0===c||c),a&&Jb(a),b&&cc(b),yc("[dash.js "+j()+"] MediaPlayer has been initialized"))}function d(){cc(null),Jb(null),Bc=null,Ic&&(Ic.reset(),Ic=null),Jc&&(Jc.reset(),Jc=null)}function e(){return!!Vc&&!!Ac}function f(a,b,c){wc.on(a,b,c)}function h(a,b,c){wc.off(a,b,c)}function j(){return(0,ba.getVersionString)()}function l(){return xc}function n(){if(!Dc)throw qc;(!Ec||r()&&Dc)&&Rc.play()}function p(){if(!Dc)throw qc;Rc.pause()}function r(){if(!Dc)throw qc;return Rc.isPaused()}function t(a){if(!Dc)throw qc;if("number"!=typeof a||isNaN(a))throw uc;var b=Rc.getIsDynamic()?P(a):a;Rc.seek(b)}function v(){if(!Dc)throw qc;return Rc.isSeeking()}function x(){if(!Dc)throw qc;return Rc.getIsDynamic()}function z(a){if(!Vc)throw rc;Gb().playbackRate=a}function B(){if(!Vc)throw rc;return Gb().playbackRate}function D(a){if(!Vc)throw rc;Gb().muted=a}function F(){if(!Vc)throw rc;return Gb().muted}function H(a){if(!Vc)throw rc;Gb().volume=a}function J(){if(!Vc)throw rc;return Gb().volume}function L(a){var b=[g.default.VIDEO,g.default.AUDIO,g.default.FRAGMENTED_TEXT];if(a){if(-1!==b.indexOf(a)){var c=vb().getCurrentBufferLevel(wb(a));return c||NaN}return yc("Warning  - getBufferLength requested for invalid type"),NaN}var c=b.map(function(a){return Ob(a).length>0?vb().getCurrentBufferLevel(wb(a)):Number.MAX_VALUE}).reduce(function(a,b){return Math.min(a,b)});return c===Number.MAX_VALUE?NaN:c}function N(){var a=mc();return a?a.manifestInfo.DVRWindowSize:0}function P(a){var b=mc(),c=Rc.getLiveDelay();if(!b)return 0;var d=b.range.start+a;return d>b.range.end-c&&(d=b.range.end-c),d}function R(a){if(!Dc)throw qc;var b=Gb().currentTime;if(void 0!==a)b=Qc.getTimeRelativeToStreamId(b,a);else if(Rc.getIsDynamic()){var c=mc();b=null===c?0:T()-(c.range.end-c.time)}return b}function T(){if(!Dc)throw qc;var a=Gb().duration;if(Rc.getIsDynamic()){var b=mc(),c=void 0;if(!b)return 0;c=b.range.end-b.range.start,a=c<b.manifestInfo.DVRWindowSize?c:b.manifestInfo.DVRWindowSize}return a}function V(){if(!Dc)throw qc;return R()<0?NaN:nc(R())}function X(){if(!Dc)throw qc;return nc(T())}function Z(a,b){Fc.setMaxAllowedBitrateFor(a,b)}function _(a,b){Fc.setMinAllowedBitrateFor(a,b)}function ca(a){return Fc.getMaxAllowedBitrateFor(a)}function ea(a){return Fc.getMinAllowedBitrateFor(a)}function ga(a,b){Fc.setMaxAllowedRepresentationRatioFor(a,b)}function ia(a){return Fc.getMaxAllowedRepresentationRatioFor(a)}function la(a){if(!Dc)throw qc;if(a===g.default.IMAGE){var b=oc();if(!b)return-1;var c=b.getThumbnailController();return c?c.getCurrentTrackIndex():-1}return Fc.getQualityFor(a,Qc.getActiveStreamInfo())}function na(a,b){if(!Dc)throw qc;if(a===g.default.IMAGE){var c=oc();if(!c)return;var d=c.getThumbnailController();d&&d.setTrackByIndex(b)}Fc.setPlaybackQuality(a,Qc.getActiveStreamInfo(),b)}function pa(){Fc.setElementSize(),Fc.setWindowResizeEventCalled(!0)}function qa(){return Fc.getLimitBitrateByPortal()}function ra(a){Fc.setLimitBitrateByPortal(a)}function sa(){return Fc.getUsePixelRatioInLimitBitrateByPortal()}function ta(a){Fc.setUsePixelRatioInLimitBitrateByPortal(a)}function ua(a,b){Fc.setInitialBitrateFor(a,b)}function va(a){if(!Dc)throw qc;return Fc.getInitialBitrateFor(a)}function wa(a,b){Fc.setInitialRepresentationRatioFor(a,b)}function xa(a){return Fc.getInitialRepresentationRatioFor(a)}function ya(a){return Fc.getAutoSwitchBitrateFor(a)}function za(a,b){Fc.setAutoSwitchBitrateFor(a,b)}function Aa(){return Fc.getUseDeadTimeLatency()}function Ba(a){Fc.setUseDeadTimeLatency(a)}function Ca(a){Ec=a}function Da(){return Ec}function Ea(a){Nc.setLiveDelayFragmentCount(a)}function Fa(a){Nc.setLiveDelay(a)}function Ga(){return Nc.getLiveDelay()}function Ha(a){Nc.setUseSuggestedPresentationDelay(a)}function Ia(a,b){Nc.setLastBitrateCachingInfo(a,b)}function Ja(a,b){Nc.setLastMediaSettingsCachingInfo(a,b)}function Ka(a){Nc.setScheduleWhilePaused(a)}function La(){return Nc.getScheduleWhilePaused()}function Ma(a){Nc.setFastSwitchEnabled(a)}function Na(){return Nc.getFastSwitchEnabled()}function Oa(a){a===g.default.ABR_STRATEGY_DYNAMIC||a===g.default.ABR_STRATEGY_BOLA||a===g.default.ABR_STRATEGY_THROUGHPUT?Nc.setABRStrategy(a):yc("Warning: Ignoring setABRStrategy("+a+") - unknown value.")}function Pa(){return Nc.getABRStrategy()}function Qa(a){Nc.setUseDefaultABRRules(a)}function Ra(a,b,c){Nc.addABRCustomRule(a,b,c)}function Sa(a){Nc.removeABRCustomRule(a)}function Ta(){Nc.removeAllABRCustomRule()}function Ua(a){a===g.default.MOVING_AVERAGE_SLIDING_WINDOW||a===g.default.MOVING_AVERAGE_EWMA?Nc.setMovingAverageMethod(a):yc("Warning: Ignoring setMovingAverageMethod("+a+") - unknown value.")}function Va(){return Nc.getMovingAverageMethod()}function Wa(a,b){Xa(a,b);var c=new k.default;c.schemeIdUri=a,c.value=b,Nc.getUTCTimingSources().push(c)}function Xa(a,b){var c=Nc.getUTCTimingSources();c.forEach(function(d,e){d.schemeIdUri===a&&d.value===b&&c.splice(e,1)})}function Ya(){Nc.setUTCTimingSources([])}function Za(){Wa(I.default.DEFAULT_UTC_TIMING_SOURCE.scheme,I.default.DEFAULT_UTC_TIMING_SOURCE.value)}function $a(a){Nc.setUseManifestDateHeaderTimeSource(a)}function _a(a){Nc.setBufferToKeep(a)}function ab(a){Nc.setBufferAheadToKeep(a)}function bb(a){Nc.setBufferPruningInterval(a)}function cb(a){Nc.setStableBufferTime(a)}function db(){return Nc.getStableBufferTime()}function eb(a){Nc.setBufferTimeAtTopQuality(a)}function fb(){return Nc.getBufferTimeAtTopQuality()}function gb(a){Nc.setBufferTimeAtTopQualityLongForm(a)}function hb(){return Nc.getBufferTimeAtTopQualityLongForm()}function ib(a){Nc.setLongFormContentDurationThreshold(a)}function jb(a){Nc.setSegmentOverlapToleranceTime(a)}function kb(a,b){Nc.setCacheLoadThresholdForType(a,b)}function lb(a){Nc.setBandwidthSafetyFactor(a)}function mb(){return Nc.getBandwidthSafetyFactor()}function nb(a){var b=Fc.getThroughputHistory();return b?b.getAverageThroughput(a):0}function ob(a){Nc.setAbandonLoadTimeout(a)}function pb(a){Nc.setFragmentRetryAttempts(a)}function qb(a){Nc.setFragmentRetryInterval(a)}function rb(a){Nc.setManifestRetryAttempts(a)}function sb(a){Nc.setManifestRetryInterval(a)}function tb(a,b){Nc.setXHRWithCredentialsForType(a,b)}function ub(a){return Nc.getXHRWithCredentialsForType(a)}function vb(){return Sc}function wb(a){return Mc.getReadOnlyMetricsFor(a)}function xb(a){void 0===Wc&&(Wc=(0,C.default)(vc).getInstance()),Wc.setTextDefaultLanguage(a)}function yb(){return void 0===Wc&&(Wc=(0,C.default)(vc).getInstance()),Wc.getTextDefaultLanguage()}function zb(a){void 0===Wc&&(Wc=(0,C.default)(vc).getInstance()),Wc.setTextDefaultEnabled(a)}function Ab(){return void 0===Wc&&(Wc=(0,C.default)(vc).getInstance()),Wc.getTextDefaultEnabled()}function Bb(a){void 0===Wc&&(Wc=(0,C.default)(vc).getInstance()),Wc.enableText(a)}function Cb(){return void 0===Wc&&(Wc=(0,C.default)(vc).getInstance()),Wc.isTextEnabled()}function Db(a){if(!Dc)throw qc;void 0===Wc&&(Wc=(0,C.default)(vc).getInstance()),Wc.setTextTrack(a)}function Eb(){var a=NaN;return Wc&&(a=Wc.getCurrentTrackIdx()),a}function Fb(a){var b=(0,y.default)(vc).getInstance();b.setConfig({videoModel:Vc}),b.initialize(),b.displayCConTop(a)}function Gb(){if(!Vc)throw rc;return Vc.getElement()}function Hb(){return Vc?Vc.getVideoContainer():null}function Ib(a){if(!Vc)throw rc;Vc.setVideoContainer(a)}function Jb(a){if(!Cc)throw tc;Vc&&Vc.reset(),Vc=null,a&&(Vc=(0,Q.default)(vc).getInstance(),Vc.initialize(),Vc.setElement(a),jc(),kc(),lc()),gc()}function Kb(){return Vc?Vc.getTTMLRenderingDiv():null}function Lb(a){if(!Vc)throw rc;Vc.setTTMLRenderingDiv(a)}function Mb(a){if(!Dc)throw qc;var b=oc();return b?b.getBitrateListFor(a):[]}function Nb(a){if(!Dc)throw qc;return Lc.getStreamsInfo(a)}function Ob(a){if(!Dc)throw qc;var b=Qc.getActiveStreamInfo();return b?Hc.getTracksFor(a,b):[]}function Pb(a,b,c){if(!Dc)throw qc;return c=c||Lc.getStreamsInfo(b)[0],c?Lc.getAllMediaInfoForType(c,a,b):[]}function Qb(a){if(!Dc)throw qc;var b=Qc.getActiveStreamInfo();return b?Hc.getCurrentTrackFor(a,b):null}function Rb(a,b){if(!Cc)throw tc;Hc.setInitialSettings(a,b)}function Sb(a){if(!Cc)throw tc;return Hc.getInitialSettings(a)}function Tb(a){if(!Dc)throw qc;Hc.setTrack(a)}function Ub(a){if(!Cc)throw tc;return Hc.getSwitchMode(a)}function Vb(a,b){if(!Cc)throw tc;Hc.setSwitchMode(a,b)}function Wb(a){if(!Cc)throw tc;Hc.setSelectionModeForInitialTrack(a)}function Xb(){if(!Cc)throw tc;return Hc.getSelectionModeForInitialTrack()}function Yb(){return jc()}function Zb(a){Ic=a}function $b(a){Bc=a}function _b(a){if(a<0)return null;var b=Rc.getIsDynamic()?P(a):a,c=Qc.getStreamForTime(b);if(null===c)return null;var d=c.getThumbnailController(),e=c.getStreamInfo();if(!d||!e)return null;var f=Qc.getTimeRelativeToStreamId(b,c.getId());return d.get(f)}function ac(a,b){var c=ic(),d=this,e=function a(e){e.error?b(null,e.error):b(e.manifest),wc.off(Y.default.INTERNAL_MANIFEST_LOADED,a,d),c.reset()};wc.on(Y.default.INTERNAL_MANIFEST_LOADED,e,d);var f=(0,E.default)(vc).getInstance();f.initialize(),c.load(f.parseURI(a))}function bc(){if(!Ac)throw sc;return Ac}function cc(a){if(!Cc)throw tc;if("string"==typeof a){var b=(0,E.default)(vc).getInstance();b.initialize(),Ac=b.parseURI(a)}else Ac=a;gc()}function dc(a,b,c){var d=!(arguments.length<=3||void 0===arguments[3])&&arguments[3],e=new Date(1e3*a),f=e.toLocaleDateString(b),g=e.toLocaleTimeString(b,{hour12:c});return d?g+" "+f:g}function ec(a){a=Math.max(a,0);var b=Math.floor(a/3600),c=Math.floor(a%3600/60),d=Math.floor(a%3600%60);return(0===b?"":b<10?"0"+b.toString()+":":b.toString()+":")+(c<10?"0"+c.toString():c.toString())+":"+(d<10?"0"+d.toString():d.toString())}function fc(a,b,c){aa.default.extend(a,b,c,vc)}function gc(){Dc?(Dc=!1,Lc.reset(),Qc.reset(),Rc.reset(),Fc.reset(),Hc.reset(),Wc.reset(),Ic&&(Ic.reset(),Ic=null,jc()),e()&&pc()):e()&&pc()}function hc(){var a=ic(),b=(0,O.default)(vc).getInstance({textController:Wc});Qc||(Qc=(0,o.default)(vc).getInstance()),Hc.setConfig({errHandler:Oc,domStorage:Xc}),Qc.setConfig({capabilities:Pc,manifestLoader:a,manifestModel:Uc,dashManifestModel:Tc,mediaPlayerModel:Nc,protectionController:Ic,adapter:Lc,metricsModel:Mc,dashMetrics:Sc,errHandler:Oc,timelineConverter:Gc,videoModel:Vc,playbackController:Rc,domStorage:Xc,abrController:Fc,mediaController:Hc,textController:Wc,sourceBufferController:b}),Rc.setConfig({streamController:Qc,metricsModel:Mc,dashMetrics:Sc,manifestModel:Uc,mediaPlayerModel:Nc,dashManifestModel:Tc,adapter:Lc,videoModel:Vc}),Fc.setConfig({streamController:Qc,domStorage:Xc,mediaPlayerModel:Nc,metricsModel:Mc,dashMetrics:Sc,dashManifestModel:Tc,manifestModel:Uc,videoModel:Vc,adapter:Lc}),Fc.createAbrRulesCollection(),Wc.setConfig({errHandler:Oc,manifestModel:Uc,dashManifestModel:Tc,mediaController:Hc,streamController:Qc,videoModel:Vc}),Qc.initialize(Ec,Bc)}function ic(){return(0,s.default)(vc).create({errHandler:Oc,metricsModel:Mc,mediaPlayerModel:Nc,requestModifier:(0,A.default)(vc).getInstance(),mssHandler:Kc})}function jc(){if(Ic)return Ic;var a=dashjs.Protection;if("function"==typeof a){var b=a(vc).create();return Y.default.extend(a.events),$.default.extend(a.events,{publicOnly:!0}),Ic=b.createProtectionSystem({log:yc,errHandler:Oc,videoModel:Vc,capabilities:Pc,eventBus:wc,adapter:Lc,events:Y.default,BASE64:ma.default,constants:g.default})}return null}function kc(){if(!Jc){var a=dashjs.MetricsReporting;if("function"==typeof a){var b=a(vc).create();Jc=b.createMetricsReporting({log:yc,eventBus:wc,mediaElement:Gb(),dashManifestModel:Tc,metricsModel:Mc,events:Y.default,constants:g.default,metricsConstants:i.default})}}}function lc(){if(!Kc){var a=dashjs.MssHandler;"function"==typeof a&&(Kc=a(vc).create({eventBus:wc,mediaPlayerModel:Nc,metricsModel:Mc,playbackController:Rc,protectionController:Ic,errHandler:Oc,events:Y.default,constants:g.default,log:yc,initSegmentType:ka.HTTPRequest.INIT_SEGMENT_TYPE,BASE64:ma.default,ISOBoxer:oa.default}))}}function mc(){var a=Mc.getReadOnlyMetricsFor(g.default.VIDEO)||Mc.getReadOnlyMetricsFor(g.default.AUDIO);return Sc.getCurrentDVRInfo(a)}function nc(a){var b=mc(),c=void 0;return b?(c=b.manifestInfo.availableFrom.getTime()/1e3,a+(c+b.range.start)):0}function oc(){if(!Dc)throw qc;var a=Qc.getActiveStreamInfo();return a?Qc.getStreamById(a.id):null}function pc(){Dc||(hc(),Dc=!0,yc("Playback Initialized"),"string"==typeof Ac?Qc.load(Ac):Qc.loadWithManifest(Ac))}var qc="You must first call initialize() to init playback before calling this method",rc="You must first call attachView() to set the video element before calling this method",sc="You must first call attachSource() with a valid source before calling this method",tc="MediaPlayer not initialized!",uc="MediaPlayer Invalid Arguments!",vc=this.context,wc=(0,W.default)(vc).getInstance(),xc=(0,U.default)(vc).getInstance(),yc=xc.log,zc=void 0,Ac=void 0,Bc=void 0,Cc=void 0,Dc=void 0,Ec=void 0,Fc=void 0,Gc=void 0,Hc=void 0,Ic=void 0,Jc=void 0,Kc=void 0,Lc=void 0,Mc=void 0,Nc=void 0,Oc=void 0,Pc=void 0,Qc=void 0,Rc=void 0,Sc=void 0,Tc=void 0,Uc=void 0,Vc=void 0,Wc=void 0,Xc=void 0;return zc={initialize:c,setConfig:b,on:f,off:h,extend:fc,attachView:Jb,attachSource:cc,isReady:e,play:n,isPaused:r,pause:p,isSeeking:v,isDynamic:x,seek:t,setPlaybackRate:z,getPlaybackRate:B,setMute:D,isMuted:F,setVolume:H,getVolume:J,time:R,duration:T,timeAsUTC:V,durationAsUTC:X,getActiveStream:oc,getDVRWindowSize:N,getDVRSeekOffset:P,convertToTimeCode:ec,formatUTC:dc,getVersion:j,getDebug:l,getBufferLength:L,getVideoContainer:Hb,getTTMLRenderingDiv:Kb,getVideoElement:Gb,getSource:bc,setLiveDelayFragmentCount:Ea,setLiveDelay:Fa,getLiveDelay:Ga,useSuggestedPresentationDelay:Ha,enableLastBitrateCaching:Ia,enableLastMediaSettingsCaching:Ja,setMaxAllowedBitrateFor:Z,getMaxAllowedBitrateFor:ca,setMinAllowedBitrateFor:_,getMinAllowedBitrateFor:ea,setMaxAllowedRepresentationRatioFor:ga,getMaxAllowedRepresentationRatioFor:ia,setAutoPlay:Ca,getAutoPlay:Da,setScheduleWhilePaused:Ka,getScheduleWhilePaused:La,getDashMetrics:vb,getMetricsFor:wb,getQualityFor:la,setQualityFor:na,updatePortalSize:pa,getLimitBitrateByPortal:qa,setLimitBitrateByPortal:ra,getUsePixelRatioInLimitBitrateByPortal:sa,setUsePixelRatioInLimitBitrateByPortal:ta,setTextDefaultLanguage:xb,getTextDefaultLanguage:yb,setTextDefaultEnabled:zb,getTextDefaultEnabled:Ab,enableText:Bb,isTextEnabled:Cb,setTextTrack:Db,getBitrateInfoListFor:Mb,setInitialBitrateFor:ua,getInitialBitrateFor:va,setInitialRepresentationRatioFor:wa,getInitialRepresentationRatioFor:xa,getStreamsFromManifest:Nb,getTracksFor:Ob,getTracksForTypeFromManifest:Pb,getCurrentTrackFor:Qb,setInitialMediaSettingsFor:Rb,getInitialMediaSettingsFor:Sb,setCurrentTrack:Tb,getTrackSwitchModeFor:Ub,setTrackSwitchModeFor:Vb,setSelectionModeForInitialTrack:Wb,getSelectionModeForInitialTrack:Xb,setFastSwitchEnabled:Ma,getFastSwitchEnabled:Na,setMovingAverageMethod:Ua,getMovingAverageMethod:Va,getAutoSwitchQualityFor:ya,setAutoSwitchQualityFor:za,setABRStrategy:Oa,getABRStrategy:Pa,useDefaultABRRules:Qa,addABRCustomRule:Ra,removeABRCustomRule:Sa,removeAllABRCustomRule:Ta,setBandwidthSafetyFactor:lb,getBandwidthSafetyFactor:mb,getAverageThroughput:nb,setAbandonLoadTimeout:ob,retrieveManifest:ac,addUTCTimingSource:Wa,removeUTCTimingSource:Xa,clearDefaultUTCTimingSources:Ya,restoreDefaultUTCTimingSources:Za,setBufferToKeep:_a,setBufferAheadToKeep:ab,setBufferPruningInterval:bb,setStableBufferTime:cb,getStableBufferTime:db,setBufferTimeAtTopQuality:eb,getBufferTimeAtTopQuality:fb,setBufferTimeAtTopQualityLongForm:gb,getBufferTimeAtTopQualityLongForm:hb,setFragmentLoaderRetryAttempts:pb,setFragmentLoaderRetryInterval:qb,setManifestLoaderRetryAttempts:rb,setManifestLoaderRetryInterval:sb,setXHRWithCredentialsForType:tb,getXHRWithCredentialsForType:ub,setLongFormContentDurationThreshold:ib,setSegmentOverlapToleranceTime:jb,setCacheLoadThresholdForType:kb,getProtectionController:Yb,attachProtectionController:Zb,setProtectionData:$b,enableManifestDateHeaderTimeSource:$a,displayCaptionsOnTop:Fb,attachVideoContainer:Ib,attachTTMLRenderingDiv:Lb,getCurrentTextTrackIndex:Eb,getUseDeadTimeLatencyForAbr:Aa,setUseDeadTimeLatencyForAbr:Ba,getThumbnail:_b,reset:d},a(),zc}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(101),i=d(h),j=a(89),k=d(j),l=a(111),m=d(l),n=a(114),o=d(n),p=a(109),q=d(p),r=a(91),s=d(r),t=a(199),u=d(t),v=a(195),w=d(v),x=a(190),y=d(x),z=a(204),A=d(z),B=a(188),C=d(B),D=a(145),E=d(D),F=a(142),G=d(F),H=a(143),I=d(H),J=a(144),K=d(J),L=a(103),M=d(L),N=a(113),O=d(N),P=a(146),Q=d(P),R=a(197),S=d(R),T=a(49),U=d(T),V=a(50),W=d(V),X=a(54),Y=d(X),Z=a(94),$=d(Z),_=a(51),aa=d(_),ba=a(52),ca=a(56),da=d(ca),ea=a(63),fa=d(ea),ga=a(58),ha=d(ga),ia=a(79),ja=d(ia),ka=a(230),la=a(1),ma=d(la),na=a(11),oa=d(na);e.__dashjs_factory_name="MediaPlayer";var pa=aa.default.getClassFactory(e);pa.events=$.default,aa.default.updateClassFactory(e.__dashjs_factory_name,pa),c.default=pa,b.exports=c.default},{1:1,100:100,101:101,103:103,109:109,11:11,111:111,113:113,114:114,142:142,143:143,144:144,145:145,146:146,188:188,190:190,195:195,197:197,199:199,204:204,230:230,49:49,50:50,51:51,52:52,54:54,56:56,58:58,63:63,79:79,89:89,91:91,94:94}],94:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(55),i=d(h),j=function(a){function b(){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this),this.AST_IN_FUTURE="astInFuture",this.BUFFER_EMPTY="bufferStalled",this.BUFFER_LOADED="bufferLoaded",this.BUFFER_LEVEL_STATE_CHANGED="bufferStateChanged",this.ERROR="error",this.FRAGMENT_LOADING_COMPLETED="fragmentLoadingCompleted",this.FRAGMENT_LOADING_STARTED="fragmentLoadingStarted",this.FRAGMENT_LOADING_ABANDONED="fragmentLoadingAbandoned",this.LOG="log",this.MANIFEST_LOADED="manifestLoaded",this.METRICS_CHANGED="metricsChanged",this.METRIC_CHANGED="metricChanged",this.METRIC_ADDED="metricAdded",this.METRIC_UPDATED="metricUpdated",this.PERIOD_SWITCH_COMPLETED="periodSwitchCompleted",this.PERIOD_SWITCH_STARTED="periodSwitchStarted",this.QUALITY_CHANGE_REQUESTED="qualityChangeRequested",this.QUALITY_CHANGE_RENDERED="qualityChangeRendered",this.SOURCE_INITIALIZED="sourceInitialized",this.STREAM_INITIALIZED="streamInitialized",this.STREAM_TEARDOWN_COMPLETE="streamTeardownComplete",this.TEXT_TRACKS_ADDED="allTextTracksAdded",this.TEXT_TRACK_ADDED="textTrackAdded",this.CAN_PLAY="canPlay",this.PLAYBACK_ENDED="playbackEnded",this.PLAYBACK_ERROR="playbackError",this.PLAYBACK_NOT_ALLOWED="playbackNotAllowed",this.PLAYBACK_METADATA_LOADED="playbackMetaDataLoaded",this.PLAYBACK_PAUSED="playbackPaused",this.PLAYBACK_PLAYING="playbackPlaying",this.PLAYBACK_PROGRESS="playbackProgress",this.PLAYBACK_RATE_CHANGED="playbackRateChanged",this.PLAYBACK_SEEKED="playbackSeeked",this.PLAYBACK_SEEKING="playbackSeeking",this.PLAYBACK_SEEK_ASKED="playbackSeekAsked",this.PLAYBACK_STARTED="playbackStarted",this.PLAYBACK_TIME_UPDATED="playbackTimeUpdated",this.MANIFEST_VALIDITY_CHANGED="manifestValidityChanged"}return f(b,a),b}(i.default),k=new j;c.default=k,b.exports=c.default},{55:55}],95:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a,b,c){if(!a||"VIDEO"!==a.nodeName)return null;if(a._dashjs_player)return a._dashjs_player;var e=void 0,f=a.id||a.name||"video element";if(!(b=b||[].slice.call(a.querySelectorAll("source")).filter(function(a){return a.type==d})[0])&&a.src)b=document.createElement("source"),b.src=a.src;else if(!b&&!a.src)return null;return c=c||{},e=(0,i.default)(c).create(),e.initialize(a,b.src,a.autoplay),e.getDebug().log("Converted "+f+" to dash.js player and added content: "+b.src),a._dashjs_player=e,e}function b(b,e){var f=[];b=b||"[data-dashjs-player]",e=e||document;for(var g=e.querySelectorAll(b),h=0;h<g.length;h++){var i=a(g[h],null);f.push(i)}for(var j=e.querySelectorAll('source[type="'+d+'"]'),h=0;h<j.length;h++){var k=c(j[h]),i=a(k,null);f.push(i)}return f}function c(a){for(var b=!0;b;){var c=a;if(b=!1,"video"===c.nodeName.toLowerCase())return c;a=c.parentNode,b=!0}}var d="application/dash+xml";return{create:a,createAll:b}}function f(){window.removeEventListener("load",f),j.createAll()}function g(){window.dashjs&&(window.clearInterval(k),j.createAll())}Object.defineProperty(c,"__esModule",{value:!0});var h=a(93),i=d(h),j=e(),k=void 0;!("undefined"!=typeof window&&window&&window.dashjs&&window.dashjs.skipAutoCreate)&&"undefined"!=typeof window&&window&&window.addEventListener&&("complete"===window.document.readyState?window.dashjs?j.createAll():k=window.setInterval(g,500):window.addEventListener("load",f)),c.default=j,b.exports=c.default},{93:93}],96:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){f(),na=(0,
m.default)(R).create({mediaPlayerModel:W,metricsModel:aa,errHandler:$}),T.on(s.default.BUFFERING_COMPLETED,L,fa),T.on(s.default.DATA_UPDATE_COMPLETED,M,fa)}function c(a,b){ja=a,(ma=b)&&(T.on(s.default.KEY_ERROR,A,fa),T.on(s.default.SERVER_CERTIFICATE_UPDATED,A,fa),T.on(s.default.LICENSE_REQUEST_COMPLETE,A,fa),T.on(s.default.KEY_SYSTEM_SELECTED,A,fa),T.on(s.default.KEY_SESSION_CREATED,A,fa))}function d(a){ha||(T.on(s.default.CURRENT_TRACK_CHANGED,D,fa),G(a),ha=!0)}function e(){for(var a=ga?ga.length:0,b=0;b<a;b++){ga[b].getFragmentModel().removeExecutedRequestsBeforeTime(l()+j()),ga[b].reset()}ga=[],ha=!1,ia=!1,T.off(s.default.CURRENT_TRACK_CHANGED,D,fa)}function f(){e(),ja=null,ka={},la=!1}function h(){ca&&ca.pause(),na&&(na.reset(),na=null),f(),S=null,T.off(s.default.DATA_UPDATE_COMPLETED,M,fa),T.off(s.default.BUFFERING_COMPLETED,L,fa),T.off(s.default.KEY_ERROR,A,fa),T.off(s.default.SERVER_CERTIFICATE_UPDATED,A,fa),T.off(s.default.LICENSE_REQUEST_COMPLETE,A,fa),T.off(s.default.KEY_SYSTEM_SELECTED,A,fa),T.off(s.default.KEY_SESSION_CREATED,A,fa)}function j(){return ja?ja.duration:NaN}function l(){return ja?ja.start:NaN}function n(){return ja?ja.id:NaN}function p(){return ja}function r(){return pa}function t(){return na}function v(){return oa}function w(){if(!(ba&&ba.hasOwnProperty("getBitrateList")&&Y&&Y.hasOwnProperty("getAllMediaInfoForType")&&Y.hasOwnProperty("getEventsFor")))throw new Error("Missing config parameter(s)")}function x(a){if(w(),a===g.default.IMAGE)return oa?oa.getBitrateList():[];var b=J(a);return ba.getBitrateList(b)}function y(){pa&&pa.start()}function z(){pa&&pa.stop()}function A(a){a.error&&($.mediaKeySessionError(a.error),S(a.error),h())}function B(a){return a.type===g.default.TEXT?a.mimeType:a.type}function C(a){var b=a.type,c=void 0,d=void 0;if(b===g.default.MUXED&&a)return d="Multiplexed representations are intentionally not supported, as they are not compliant with the DASH-AVC/264 guidelines",S(d),$.manifestError(d,"multiplexedrep",U.getValue()),!1;if(b===g.default.TEXT||b===g.default.FRAGMENTED_TEXT||b===g.default.EMBEDDED_TEXT||b===g.default.IMAGE)return!0;if(c=a.codec,S(b+" codec: "+c),a.contentProtection&&!Z.supportsEncryptedMedia())$.capabilityError("encryptedmedia");else if(!Z.supportsCodec(c))return d=b+"Codec ("+c+") is not supported.",$.manifestError(d,"codec",U.getValue()),S(d),!1;return!0}function D(a){if(a.newMediaInfo.streamInfo.id===ja.id){var b=N(a.oldMediaInfo);if(b){var c=ca.getTime();S("Stream -  Process track changed at current time "+c);var d=a.newMediaInfo,e=U.getValue();S("Stream -  Update stream controller"),e.refreshManifestOnSwitchTrack?(S("Stream -  Refreshing manifest for switch track"),qa=a,X.refreshManifest()):(b.updateMediaInfo(d),d.type!==g.default.FRAGMENTED_TEXT&&(ba.updateTopQualityIndex(d),b.switchTrackAsked()))}}}function E(b,c,d,e){var f=(0,i.default)(R).create({type:B(b),mimeType:b.mimeType,timelineConverter:_,adapter:Y,manifestModel:U,dashManifestModel:V,mediaPlayerModel:W,metricsModel:aa,dashMetrics:a.dashMetrics,baseURLController:a.baseURLController,stream:fa,abrController:ba,domStorage:a.domStorage,playbackController:ca,mediaController:da,streamController:a.streamController,textController:ea,sourceBufferController:a.sourceBufferController,errHandler:$});if(f.initialize(d),ba.updateTopQualityIndex(b),e?(f.setBuffer(e.buffer),f.getIndexHandler().setCurrentTime(e.currentTime),ga[e.replaceIdx]=f):ga.push(f),!e||!e.ignoreMediaInfo)if(b.type===g.default.TEXT||b.type===g.default.FRAGMENTED_TEXT){for(var h=void 0,j=0;j<c.length;j++)c[j].index===b.index&&(h=j),f.updateMediaInfo(c[j]);b.type===g.default.FRAGMENTED_TEXT&&f.updateMediaInfo(c[h])}else f.updateMediaInfo(b)}function F(b,c){var d=Y.getAllMediaInfoForType(ja,b),e=null,f=void 0;if(!d||0===d.length)return void S("No "+b+" data.");for(var h=0,i=d.length;h<i;h++)if(e=d[h],b===g.default.EMBEDDED_TEXT)ea.addEmbeddedTrack(e);else{if(!C(e))continue;da.isMultiTrackSupportedByType(e.type)&&da.addTrack(e,ja)}if(b!==g.default.EMBEDDED_TEXT&&0!==da.getTracksFor(b,ja).length){if(b===g.default.IMAGE)return void(oa=(0,o.default)(R).create({dashManifestModel:V,adapter:Y,baseURLController:a.baseURLController,stream:fa}));da.checkInitialMediaSettingsForType(b,ja),f=da.getCurrentTrackFor(b,ja),E(f,d,c)}}function G(a){w();var b=void 0;if(pa||(pa=(0,k.default)(R).create(),pa.setConfig({manifestModel:U,manifestUpdater:X,playbackController:ca}),b=Y.getEventsFor(ja),pa.addInlineEvents(b)),la=!0,H(g.default.VIDEO),H(g.default.AUDIO),F(g.default.VIDEO,a),F(g.default.AUDIO,a),F(g.default.TEXT,a),F(g.default.FRAGMENTED_TEXT,a),F(g.default.EMBEDDED_TEXT,a),F(g.default.MUXED,a),F(g.default.IMAGE,a),K(),ia=!0,la=!1,0===ga.length){var c="No streams to play.";$.manifestError(c,"nostreams",U.getValue()),S(c)}else I()}function H(a){var b=V.getAdaptationForType(U.getValue(),ja.index,a,ja);if(!b||!Array.isArray(b.Representation_asArray))return null;b.Representation_asArray=b.Representation_asArray.filter(function(a,c){if(0===c)return!0;var d=V.getCodec(b,c,!0);return!!Z.supportsCodec(d)||(S("[Stream] codec not supported: "+d),!1)})}function I(){for(var a=ga.length,b=!!ka.audio||!!ka.video,c=b?new Error(Q,"Data update failed",null):null,d=0;d<a;d++)if(ga[d].isUpdating()||la)return;ia&&(ma&&ma.initialize(U.getValue(),J(g.default.AUDIO),J(g.default.VIDEO)),T.trigger(s.default.STREAM_INITIALIZED,{streamInfo:ja,error:c}))}function J(a){for(var b=ga.length,c=null,d=0;d<b;d++)if(c=ga[d],c.getType()===a)return c.getMediaInfo();return null}function K(){for(var a=0,b=ga.length;a<b;a++)ga[a].createBuffer()}function L(a){if(a.streamInfo===ja){var b=O(),c=b.length;if(0===c)return void S("[Stream] onBufferingCompleted - can't trigger STREAM_BUFFERING_COMPLETED because no streamProcessor is defined");for(var d=0;d<c;d++)if(!b[d].isBufferingCompleted()&&(b[d].getType()===g.default.AUDIO||b[d].getType()===g.default.VIDEO))return void S("[Stream] onBufferingCompleted - can't trigger STREAM_BUFFERING_COMPLETED because streamProcessor "+b[d].getType()+" is not buffering completed");S("[Stream] onBufferingCompleted - trigger STREAM_BUFFERING_COMPLETED"),T.trigger(s.default.STREAM_BUFFERING_COMPLETED,{streamInfo:ja})}}function M(a){var b=a.sender.getStreamProcessor();b.getStreamInfo()===ja&&(ka[b.getType()]=a.error,I())}function N(a){return!!a&&O().filter(function(b){return b.getType()===a.type})[0]}function O(){for(var a=ga.length,b=[],c=void 0,d=void 0,e=0;e<a;e++)d=ga[e],(c=d.getType())!==g.default.AUDIO&&c!==g.default.VIDEO&&c!==g.default.FRAGMENTED_TEXT||b.push(d);return b}function P(a){if(S("Manifest updated... updating data system wide."),ha=!1,la=!0,ja=a,pa){var b=Y.getEventsFor(ja);pa.addInlineEvents(b)}H(g.default.VIDEO),H(g.default.AUDIO);for(var c=0,d=ga.length;c<d;c++){var e=ga[c],f=Y.getMediaInfoForType(ja,e.getType());ba.updateTopQualityIndex(f),e.updateMediaInfo(f)}if(qa){var f=qa.newMediaInfo;if("fragmentedText"!==f.type){var h=N(qa.oldMediaInfo);if(!h)return;h.switchTrackAsked(),qa=void 0}}la=!1,I()}var Q=1;a=a||{};var R=this.context,S=(0,u.default)(R).getInstance().log,T=(0,q.default)(R).getInstance(),U=a.manifestModel,V=a.dashManifestModel,W=a.mediaPlayerModel,X=a.manifestUpdater,Y=a.adapter,Z=a.capabilities,$=a.errHandler,_=a.timelineConverter,aa=a.metricsModel,ba=a.abrController,ca=a.playbackController,da=a.mediaController,ea=a.textController,fa=void 0,ga=void 0,ha=void 0,ia=void 0,ja=void 0,ka=void 0,la=void 0,ma=void 0,na=void 0,oa=void 0,pa=void 0,qa=void 0;return fa={initialize:c,activate:d,deactivate:e,getDuration:j,getStartTime:l,getId:n,getStreamInfo:p,getFragmentController:t,getThumbnailController:v,getEventController:r,getBitrateListFor:x,startEventController:y,stopEventController:z,updateData:P,reset:h,getProcessors:O},b(),fa}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(97),i=d(h),j=a(107),k=d(j),l=a(108),m=d(l),n=a(191),o=d(n),p=a(50),q=d(p),r=a(54),s=d(r),t=a(49),u=d(t),v=a(51),w=d(v);e.__dashjs_factory_name="Stream",c.default=w.default.getClassFactory(e),b.exports=c.default},{100:100,107:107,108:108,191:191,49:49,50:50,51:51,54:54,97:97}],97:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){$&&$.getIsDynamic()&&(ma=(0,i.default)(P).create({timelineConverter:U,streamProcessor:ha})),j()}function c(b){Q=(0,u.default)(P).create({mimeType:T,timelineConverter:U,dashMetrics:fa,metricsModel:ea,mediaPlayerModel:X,baseURLController:a.baseURLController,errHandler:S}),Q.initialize(ha),Z.registerStreamType(R,ha),oa=Y.getFragmentController().getModel(R),oa.setStreamProcessor(ha),ka=O(R),la=(0,o.default)(P).create({type:R,metricsModel:ea,adapter:V,dashMetrics:fa,dashManifestModel:ga,timelineConverter:U,mediaPlayerModel:X,abrController:Z,playbackController:$,streamController:_,textController:ba,sourceBufferController:ca,streamProcessor:ha}),na=(0,q.default)(P).create(),na.setConfig({abrController:Z,domStorage:da,metricsModel:ea,dashMetrics:fa,dashManifestModel:ga,manifestModel:W,playbackController:$,timelineConverter:U,streamProcessor:ha}),ka.initialize(b),la.initialize(),na.initialize()}function d(a){pa.push(a)}function e(a){var b=pa.indexOf(a);-1!==b&&pa.splice(b,1)}function f(){return pa}function h(){pa=[]}function j(){ja=[],ia=null,h()}function l(a){Q.reset(),ka&&(ka.reset(a),ka=null),la&&(la.reset(),la=null),na&&(na.reset(),na=null),Z&&Z.unRegisterStreamType(R),pa.forEach(function(a){a.reset()}),j(),R=null,Y=null,ma&&(ma.reset(),ma=null)}function n(){return!!na&&na.isUpdating()}function p(){return R}function r(){return na}function s(){return Q}function t(){return Y?Y.getFragmentController():null}function v(){return ka.getBuffer()}function w(a){ka.setBuffer(a)}function x(){return ka}function y(){return oa}function z(){return ma}function A(){return Y?Y.getStreamInfo():null}function B(){return Y?Y.getEventController():null}function C(a){a===ia||a&&ia&&a.type!==ia.type||(ia=a),-1===ja.indexOf(a)&&ja.push(a),V.updateData(this)}function D(){return ja}function E(){return ia}function F(){return ka.getMediaSource()}function G(){return la}function H(){return V.getCurrentRepresentationInfo(na)}function I(a){return V.getRepresentationInfoForQuality(na,a)}function J(){return!!ka&&ka.getIsBufferingCompleted()}function K(){return ka.getBufferLevel()}function L(a){ka&&ka.switchInitData(A().id,a)}function M(){return ka.getBuffer()||ka.createBuffer(ia)}function N(){la.switchTrackAsked()}function O(a){return a===g.default.VIDEO||a===g.default.AUDIO?(0,k.default)(P).create({type:a,metricsModel:ea,mediaPlayerModel:X,manifestModel:W,sourceBufferController:ca,errHandler:S,streamController:_,mediaController:aa,adapter:V,textController:ba,abrController:Z,playbackController:$,streamProcessor:ha}):(0,m.default)(P).create({type:a,metricsModel:ea,mediaPlayerModel:X,manifestModel:W,sourceBufferController:ca,errHandler:S,streamController:_,mediaController:aa,adapter:V,textController:ba,abrController:Z,playbackController:$,streamProcessor:ha})}a=a||{};var P=this.context,Q=void 0,R=a.type,S=a.errHandler,T=a.mimeType,U=a.timelineConverter,V=a.adapter,W=a.manifestModel,X=a.mediaPlayerModel,Y=a.stream,Z=a.abrController,$=a.playbackController,_=a.streamController,aa=a.mediaController,ba=a.textController,ca=a.sourceBufferController,da=a.domStorage,ea=a.metricsModel,fa=a.dashMetrics,ga=a.dashManifestModel,ha=void 0,ia=void 0,ja=void 0,ka=void 0,la=void 0,ma=void 0,na=void 0,oa=void 0,pa=void 0;return ha={initialize:c,isUpdating:n,getType:p,getBufferController:x,getFragmentModel:y,getScheduleController:G,getLiveEdgeFinder:z,getEventController:B,getFragmentController:t,getRepresentationController:r,getIndexHandler:s,getCurrentRepresentationInfo:H,getRepresentationInfoForQuality:I,getBufferLevel:K,switchInitData:L,isBufferingCompleted:J,createBuffer:M,getStreamInfo:A,updateMediaInfo:C,switchTrackAsked:N,getMediaInfoArr:D,getMediaInfo:E,getMediaSource:F,getBuffer:v,setBuffer:w,registerExternalController:d,unregisterExternalController:e,getExternalControllers:f,unregisterAllExternalController:h,reset:l},b(),ha}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(202),i=d(h),j=a(106),k=d(j),l=a(187),m=d(l),n=a(112),o=d(n),p=a(62),q=d(p),r=a(51),s=d(r),t=a(57),u=d(t);e.__dashjs_factory_name="StreamProcessor",c.default=s.default.getClassFactory(e),b.exports=c.default},{100:100,106:106,112:112,187:187,202:202,51:51,57:57,62:62}],98:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b,c){return b in a?Object.defineProperty(a,b,{value:c,enumerable:!0,configurable:!0,writable:!0}):a[b]=c,a}function f(a){function b(){var a;n=[],o=[],p=[],a={},e(a,g.HTTPRequest.MPD_TYPE,k.default.DOWNLOAD_ERROR_ID_MANIFEST),e(a,g.HTTPRequest.XLINK_EXPANSION_TYPE,k.default.DOWNLOAD_ERROR_ID_XLINK),e(a,g.HTTPRequest.INIT_SEGMENT_TYPE,k.default.DOWNLOAD_ERROR_ID_INITIALIZATION),e(a,g.HTTPRequest.MEDIA_SEGMENT_TYPE,k.default.DOWNLOAD_ERROR_ID_CONTENT),e(a,g.HTTPRequest.INDEX_SEGMENT_TYPE,k.default.DOWNLOAD_ERROR_ID_CONTENT),e(a,g.HTTPRequest.BITSTREAM_SWITCHING_SEGMENT_TYPE,k.default.DOWNLOAD_ERROR_ID_CONTENT),e(a,g.HTTPRequest.OTHER_TYPE,k.default.DOWNLOAD_ERROR_ID_CONTENT),q=a}function c(a,b){var d=a.request,e=new XMLHttpRequest,f=[],k=!0,m=!0,r=new Date,s=r,t=0,u=function(a){m=!1,d.requestStartDate=r,d.requestEndDate=new Date,d.firstByteDate=d.firstByteDate||r,d.checkExistenceOnly||i.addHttpRequest(d.mediaType,null,d.type,d.url,e.responseURL||null,d.serviceLocation||null,d.range||null,d.requestStartDate,d.firstByteDate,d.requestEndDate,e.status,d.duration,e.getAllResponseHeaders(),a?f:null)},v=function(){-1!==n.indexOf(e)&&(n.splice(n.indexOf(e),1),m&&(u(!1),b>0?(b--,p.push(setTimeout(function(){c(a,b)},j.getRetryIntervalForType(d.type)))):(h.downloadError(q[d.type],d.url,d),a.error&&a.error(d,"error",e.statusText),a.complete&&a.complete(d,e.statusText))))},w=function(b){var c=new Date;k&&(k=!1,(!b.lengthComputable||b.lengthComputable&&b.total!==b.loaded)&&(d.firstByteDate=c)),b.lengthComputable&&(d.bytesLoaded=b.loaded,d.bytesTotal=b.total),f.push({s:s,d:c.getTime()-s.getTime(),b:[b.loaded?b.loaded-t:0]}),s=c,t=b.loaded,a.progress&&a.progress()},x=function(){e.status>=200&&e.status<=299&&(u(!0),a.success&&a.success(e.response,e.statusText,e),a.complete&&a.complete(d,e.statusText))},y=function(){a.abort&&a.abort(d,e.status)};if(!l||!i||!h)throw new Error("config object is not correct or missing");try{var z=l.modifyRequestURL(d.url),A=d.checkExistenceOnly?g.HTTPRequest.HEAD:g.HTTPRequest.GET;e.open(A,z,!0),d.responseType&&(e.responseType=d.responseType),d.range&&e.setRequestHeader("Range","bytes="+d.range),d.requestStartDate||(d.requestStartDate=r),e=l.modifyRequestHeader(e),e.withCredentials=j.getXHRWithCredentialsForType(d.type),e.onload=x,e.onloadend=v,e.onerror=v,e.onprogress=w,e.onabort=y;var B=(new Date).getTime();isNaN(d.delayLoadingTime)||B>=d.delayLoadingTime?(n.push(e),e.send()):function(){var a={xhr:e};o.push(a),a.delayTimeout=setTimeout(function(){if(-1!==o.indexOf(a)){o.splice(o.indexOf(a),1);try{r=new Date,s=r,n.push(a.xhr),a.xhr.send()}catch(b){a.xhr.onerror()}}},d.delayLoadingTime-B)}()}catch(C){e.onerror()}}function d(a){a.request&&c(a,j.getRetryAttemptsForType(a.request.type))}function f(){p.forEach(function(a){return clearTimeout(a)}),p=[],o.forEach(function(a){return clearTimeout(a.delayTimeout)}),o=[],n.forEach(function(a){a.onloadend=a.onerror=a.onprogress=void 0,a.abort()}),n=[]}a=a||{};var h=a.errHandler,i=a.metricsModel,j=a.mediaPlayerModel,l=a.requestModifier,m=void 0,n=void 0,o=void 0,p=void 0,q=void 0;return m={load:d,abort:f},b(),m}Object.defineProperty(c,"__esModule",{value:!0});var g=a(230),h=a(51),i=d(h),j=a(199),k=d(j);f.__dashjs_factory_name="XHRLoader";var l=i.default.getClassFactory(f);c.default=l,b.exports=c.default},{199:199,230:230,51:51}],99:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b,c){var e=function(d,e){b.resolved=!0,b.resolvedContent=d||null,f.trigger(p.default.XLINK_ELEMENT_LOADED,{element:b,resolveObject:c,error:d||e?null:new g.default(s,"Failed loading Xlink element: "+a)})};if(a===d)e(null,!0);else{var i=new l.default(a,j.HTTPRequest.XLINK_TYPE);h.load({request:i,success:function(a){e(a)},error:function(){e(null)}})}}function c(){h&&(h.abort(),h=null)}a=a||{};var d="urn:mpeg:dash:resolve-to-zero:2013",e=this.context,f=(0,n.default)(e).getInstance(),h=(0,i.default)(e).create({errHandler:a.errHandler,metricsModel:a.metricsModel,mediaPlayerModel:a.mediaPlayerModel,requestModifier:a.requestModifier});return{load:b,reset:c}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(211),g=d(f),h=a(98),i=d(h),j=a(230),k=a(221),l=d(k),m=a(50),n=d(m),o=a(54),p=d(o),q=a(51),r=d(q),s=1;e.__dashjs_factory_name="XlinkLoader";var t=r.default.getClassFactory(e);t.XLINK_LOADER_ERROR_LOADING_FAILURE=s,r.default.updateClassFactory(e.__dashjs_factory_name,t),c.default=t,b.exports=c.default},{211:211,221:221,230:230,50:50,51:51,54:54,98:98}],100:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(){d(this,a),this.init()}return e(a,[{key:"init",value:function(){this.STREAM="stream",this.VIDEO="video",this.AUDIO="audio",this.TEXT="text",this.FRAGMENTED_TEXT="fragmentedText",this.EMBEDDED_TEXT="embeddedText",this.MUXED="muxed",this.IMAGE="image",this.LOCATION="Location",this.INITIALIZE="initialize",this.TEXT_SHOWING="showing",this.TEXT_HIDDEN="hidden",this.CC1="CC1",this.CC3="CC3",this.STPP="stpp",this.TTML="ttml",this.VTT="vtt",this.WVTT="wvtt",this.UTF8="utf-8",this.SUGGESTED_PRESENTATION_DELAY="suggestedPresentationDelay",this.SCHEME_ID_URI="schemeIdUri",this.START_TIME="starttime",this.ABR_STRATEGY_DYNAMIC="abrDynamic",this.ABR_STRATEGY_BOLA="abrBola",this.ABR_STRATEGY_THROUGHPUT="abrThroughput",this.MOVING_AVERAGE_SLIDING_WINDOW="slidingWindow",this.MOVING_AVERAGE_EWMA="ewma"}}]),a}(),g=new f;c.default=g,b.exports=c.default},{}],101:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(){d(this,a),this.init()}return e(a,[{key:"init",value:function(){this.TCP_CONNECTION="TcpList",this.HTTP_REQUEST="HttpList",this.TRACK_SWITCH="RepSwitchList",this.BUFFER_LEVEL="BufferLevel",this.BUFFER_STATE="BufferState",this.DVR_INFO="DVRInfo",this.DROPPED_FRAMES="DroppedFrames",this.SCHEDULING_INFO="SchedulingInfo",this.REQUESTS_QUEUE="RequestsQueue",this.MANIFEST_UPDATE="ManifestUpdate",this.MANIFEST_UPDATE_STREAM_INFO="ManifestUpdatePeriodInfo",this.MANIFEST_UPDATE_TRACK_INFO="ManifestUpdateRepresentationInfo",this.PLAY_LIST="PlayList",this.DVB_ERRORS="DVBErrors"}}]),a}(),g=new f;c.default=g,b.exports=c.default},{}],102:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(){d(this,a),this.init()}return e(a,[{key:"init",value:function(){this.CLEARKEY_KEYSTEM_STRING="org.w3.clearkey",this.WIDEVINE_KEYSTEM_STRING="com.widevine.alpha",this.PLAYREADY_KEYSTEM_STRING="com.microsoft.playready"}}]),a}(),g=new f;c.default=g,b.exports=c.default},{}],103:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){ua=ra.log.bind(ta),e()}function b(a,b){Ra[a]=(0,A.default)(qa).create(),Ca[a]=b,Da[a]=Da[a]||{},Da[a].state=J,Ua[a]=!1,sa.on(s.default.LOADING_PROGRESS,pa,this),a==i.default.VIDEO&&(sa.on(s.default.QUALITY_CHANGE_RENDERED,j,this),Sa=(0,C.default)(qa).create(),na()),sa.on(s.default.METRIC_ADDED,l,this),Ta=(0,E.default)(qa).create({mediaPlayerModel:Oa})}function c(a){delete Ca[a]}function d(){va=(0,g.default)(qa).create({metricsModel:Va,dashMetrics:Wa,mediaPlayerModel:Oa,adapter:Ma}),va.initialize()}function e(){xa={video:!0,audio:!0},ya={},za={},Aa={},Ba={},Da={},Ca={},Ra={},Ua={},Fa=!1,Xa=!0,Ga=!1,void 0===Ha&&(Ha=!1),Qa=void 0,Sa=void 0,Ta=void 0,clearTimeout(Ea),Ea=null}function f(){e(),sa.off(s.default.LOADING_PROGRESS,pa,this),sa.off(s.default.QUALITY_CHANGE_RENDERED,j,this),sa.off(s.default.METRIC_ADDED,l,this),va&&va.reset()}function h(a){a&&(a.streamController&&(wa=a.streamController),a.domStorage&&(Pa=a.domStorage),a.mediaPlayerModel&&(Oa=a.mediaPlayerModel),a.metricsModel&&(Va=a.metricsModel),a.dashMetrics&&(Wa=a.dashMetrics),a.dashManifestModel&&(La=a.dashManifestModel),a.adapter&&(Ma=a.adapter),a.manifestModel&&(Ka=a.manifestModel),a.videoModel&&(Na=a.videoModel))}function j(a){a.mediaType===i.default.VIDEO&&(Qa=a.oldQuality,Sa.push(Qa,Na.getPlaybackQuality()))}function l(a){a.metric!==k.default.HTTP_REQUEST||!a.value||a.value.type!==F.HTTPRequest.MEDIA_SEGMENT_TYPE||a.mediaType!==i.default.AUDIO&&a.mediaType!==i.default.VIDEO||Ta.push(a.mediaType,a.value,Xa),a.metric!==k.default.BUFFER_LEVEL||a.mediaType!==i.default.AUDIO&&a.mediaType!==i.default.VIDEO||ca(a.mediaType,.001*a.value.level)}function n(a,b){var c=void 0;return ya[b]=ya[b]||{},ya[b].hasOwnProperty(a)||(ya[b][a]=0),c=ka(ya[b][a],a),c=la(c,a,ya[b][a]),c=oa(c,a)}function p(a){var b=Pa.getSavedBitrateSettings(a);if(!Aa.hasOwnProperty(a))if(Ba.hasOwnProperty(a)){var c=Ka.getValue(),d=La.getAdaptationForType(c,0,a).Representation;if(Array.isArray(d)){var e=Math.max(Math.round(d.length*Ba[a])-1,0);Aa[a]=d[e].bandwidth}else Aa[a]=0}else isNaN(b)?Aa[a]=a===i.default.VIDEO?K:L:Aa[a]=b;return Aa[a]}function r(a,b){Aa[a]=b}function t(a){return Ba.hasOwnProperty(a)?Ba[a]:null}function u(a,b){Ba[a]=b}function v(a){return Aa.hasOwnProperty("max")&&Aa.max.hasOwnProperty(a)?Aa.max[a]:NaN}function x(a){return Aa.hasOwnProperty("min")&&Aa.min.hasOwnProperty(a)?Aa.min[a]:NaN}function z(a,b){Aa.max=Aa.max||{},Aa.max[a]=b}function B(a,b){Aa.min=Aa.min||{},Aa.min[a]=b}function D(a){var b=v(a);return b?aa(Ca[a].getMediaInfo(),b):void 0}function G(a){var b=x(a);if(b){var c=ba(Ca[a].getMediaInfo()),d=aa(Ca[a].getMediaInfo(),b);return c[d]&&d<c.length-1&&c[d].bitrate<1e3*b&&d++,d}}function N(a){return Ba.hasOwnProperty("max")&&Ba.max.hasOwnProperty(a)?Ba.max[a]:1}function O(a,b){Ba.max=Ba.max||{},Ba.max[a]=b}function P(a){return xa[a]}function Q(a,b){xa[a]=b}function R(){return Fa}function S(a){Fa=a}function T(){return Ga}function U(a){Ga=a}function V(){return Xa}function W(a){Xa=a}function X(a){if(a&&Ca&&Ca[a]){var b=Ca[a].getStreamInfo(),c=b?b.id:null,d=ha(a),e=(0,w.default)(qa).create({abrController:ta,streamProcessor:Ca[a],currentValue:d,switchHistory:Ra[a],droppedFramesHistory:Sa,useBufferOccupancyABR:da(a)});if(Sa&&Sa.push(Qa,Na.getPlaybackQuality()),P(a)){var f=G(a),g=n(a,c),h=va.getMaxQuality(e),i=h.quality;if(void 0!==f&&i<f&&(i=f),i>g&&(i=g),Ra[a].push({oldValue:d,newValue:i}),i>y.default.NO_CHANGE&&i!=d)(Da[a].state===J||i>d)&&Z(a,d,i,g,h.reason);else if(ra.getLogToBrowserConsole()){var j=Wa.getCurrentBufferLevel(Va.getReadOnlyMetricsFor(a));ua("AbrController ("+a+") stay on "+d+"/"+g+" (buffer: "+j+")")}}}}function Y(a,b,c,d){var e=b.id,f=ha(a);if(null===c||isNaN(c)||c%1!=0)throw new Error("argument is not an integer");var g=n(a,e);c!==f&&c>=0&&c<=g&&Z(a,f,c,g,d)}function Z(a,b,c,d,e){if(a&&Ca[a]){var f=Ca[a].getStreamInfo(),g=f?f.id:null;if(ra.getLogToBrowserConsole()){var h=Wa.getCurrentBufferLevel(Va.getReadOnlyMetricsFor(a));ua("AbrController ("+a+") switch from "+b+" to "+c+"/"+d+" (buffer: "+h+") "+(e?JSON.stringify(e):"."))}ia(a,g,c),sa.trigger(s.default.QUALITY_CHANGE_REQUESTED,{mediaType:a,streamInfo:f,oldQuality:b,newQuality:c,reason:e})}}function $(a,b){Da[a].state=b}function _(a){return Da[a]?Da[a].state:null}function aa(a,b,c){if(Xa&&c&&Ca[a.type].getCurrentRepresentationInfo()&&Ca[a.type].getCurrentRepresentationInfo().fragmentDuration){c/=1e3;var d=Ca[a.type].getCurrentRepresentationInfo().fragmentDuration;if(c>d)return 0;b*=1-c/d}var e=ba(a);if(!e||0===e.length)return M;for(var f=e.length-1;f>=0;f--){if(1e3*b>=e[f].bitrate)return f}return 0}function ba(a){if(!a||!a.bitrateList)return null;for(var b=a.bitrateList,c=a.type,d=[],e=void 0,f=0,g=b.length;f<g;f++)e=new m.default,e.mediaType=c,e.qualityIndex=f,e.bitrate=b[f].bandwidth,e.width=b[f].width,e.height=b[f].height,e.scanType=b[f].scanType,d.push(e);return d}function ca(a,b){var c=Oa.getABRStrategy();if(c===i.default.ABR_STRATEGY_BOLA)return void(Ua[a]=!0);if(c===i.default.ABR_STRATEGY_THROUGHPUT)return void(Ua[a]=!1);var d=Oa.getStableBufferTime(),e=d,f=.5*d,g=Ua[a],h=b>(g?f:e);Ua[a]=h,h!==g&&ua(h?"AbrController ("+a+") switching from throughput to buffer occupancy ABR rule (buffer: "+b.toFixed(3)+").":"AbrController ("+a+") switching from buffer occupancy to throughput ABR rule (buffer: "+b.toFixed(3)+").")}function da(a){return Ua[a]}function ea(){return Ta}function fa(a){var b=a.type,c=a.streamInfo.id,d=a.representationCount-1;return ja(b,c,d),d}function ga(a){var b=a.id,c=ha(i.default.AUDIO),d=ha(i.default.VIDEO);return c===n(i.default.AUDIO,b)&&d===n(i.default.VIDEO,b)}function ha(a){if(a&&Ca[a]){var b=Ca[a].getStreamInfo(),c=b?b.id:null;if(c)return za[c]=za[c]||{},za[c].hasOwnProperty(a)||(za[c][a]=M),za[c][a]}return M}function ia(a,b,c){za[b]=za[b]||{},za[b][a]=c}function ja(a,b,c){ya[b]=ya[b]||{},ya[b][a]=c}function ka(a,b){var c=a;if(!Ca[b])return c;var d=G(b);void 0!==d&&(c=Math.max(a,d));var e=D(b);return void 0!==e&&(c=Math.min(c,e)),c}function la(a,b,c){var d=N(b);return isNaN(d)||d>=1||d<0?a:Math.min(a,Math.round(c*d))}function ma(a){Ha=a}function na(){var a=Ga&&window.hasOwnProperty("devicePixelRatio"),b=a?window.devicePixelRatio:1;Ia=Na.getClientWidth()*b,Ja=Na.getClientHeight()*b}function oa(a,b){if(b!==i.default.VIDEO||!Fa||!Ca[b])return a;Ha||na();var c=Ka.getValue(),d=La.getAdaptationForType(c,0,b).Representation,e=a;if(Ia>0&&Ja>0){for(;e>0&&d[e]&&Ia<d[e].width&&Ia-d[e-1].width<d[e].width-Ia;)e-=1;d.length-2>=e&&d[e].width===d[e+1].width&&(e=Math.min(a,e+1))}return e}function pa(a){var b=a.request.mediaType;if(P(b)){var c=Ca[b];if(!c)return;var d=(0,w.default)(qa).create({abrController:ta,streamProcessor:c,currentRequest:a.request,useBufferOccupancyABR:da(b)}),e=va.shouldAbandonFragment(d);if(e.quality>y.default.NO_CHANGE){var f=c.getFragmentModel();f.getRequests({state:o.default.FRAGMENT_MODEL_LOADING,index:a.request.index})[0]&&(f.abortRequests(),$(b,I),Ra[b].reset(),Ra[b].push({oldValue:ha(b,wa.getActiveStreamInfo()),newValue:e.quality,confidence:1,reason:e.reason}),Y(b,wa.getActiveStreamInfo(),e.quality,e.reason),clearTimeout(Ea),Ea=setTimeout(function(){$(b,J),Ea=null},Oa.getAbandonLoadTimeout()))}}}var qa=this.context,ra=(0,H.default)(qa).getInstance(),sa=(0,q.default)(qa).getInstance(),ta=void 0,ua=void 0,va=void 0,wa=void 0,xa=void 0,ya=void 0,za=void 0,Aa=void 0,Ba=void 0,Ca=void 0,Da=void 0,Ea=void 0,Fa=void 0,Ga=void 0,Ha=void 0,Ia=void 0,Ja=void 0,Ka=void 0,La=void 0,Ma=void 0,Na=void 0,Oa=void 0,Pa=void 0,Qa=void 0,Ra=void 0,Sa=void 0,Ta=void 0,Ua=void 0,Va=void 0,Wa=void 0,Xa=void 0;return ta={isPlayingAtTopQuality:ga,updateTopQualityIndex:fa,getThroughputHistory:ea,getBitrateList:ba,getQualityForBitrate:aa,getMaxAllowedBitrateFor:v,getMinAllowedBitrateFor:x,setMaxAllowedBitrateFor:z,setMinAllowedBitrateFor:B,getMaxAllowedIndexFor:D,getMinAllowedIndexFor:G,getMaxAllowedRepresentationRatioFor:N,setMaxAllowedRepresentationRatioFor:O,getInitialBitrateFor:p,setInitialBitrateFor:r,getInitialRepresentationRatioFor:t,setInitialRepresentationRatioFor:u,setAutoSwitchBitrateFor:Q,getAutoSwitchBitrateFor:P,getUseDeadTimeLatency:V,setUseDeadTimeLatency:W,setLimitBitrateByPortal:S,getLimitBitrateByPortal:R,getUsePixelRatioInLimitBitrateByPortal:T,setUsePixelRatioInLimitBitrateByPortal:U,getQualityFor:ha,getAbandonmentStateFor:_,setPlaybackQuality:Y,checkPlaybackQuality:X,getTopQualityIndexFor:n,setElementSize:na,setWindowResizeEventCalled:ma,createAbrRulesCollection:d,registerStreamType:b,unRegisterStreamType:c,setConfig:h,reset:f},a(),ta}Object.defineProperty(c,"__esModule",{value:!0});var f=a(176),g=d(f),h=a(100),i=d(h),j=a(101),k=d(j),l=a(210),m=d(l),n=a(141),o=d(n),p=a(50),q=d(p),r=a(54),s=d(r),t=a(51),u=d(t),v=a(172),w=d(v),x=a(173),y=d(x),z=a(174),A=d(z),B=a(171),C=d(B),D=a(175),E=d(D),F=a(230),G=a(49),H=d(G),I="abandonload",J="allowload",K=1e3,L=100,M=0;e.__dashjs_factory_name="AbrController";var N=u.default.getSingletonFactory(e);N.ABANDON_LOAD=I,N.QUALITY_DEFAULT=M,u.default.updateSingletonFactory(e.__dashjs_factory_name,N),c.default=N,b.exports=c.default},{100:100,101:101,141:141,171:171,172:172,173:173,174:174,175:175,176:176,210:210,230:230,49:49,50:50,51:51,54:54}],104:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){r.invalidateSelectedIndexes(a.entry)}function b(){r=(0,g.default)(n).create(),t=(0,i.default)(n).create(),o.on(s.default.SERVICE_LOCATION_BLACKLIST_CHANGED,a,j)}function c(a){a.baseURLTreeModel&&(r=a.baseURLTreeModel),a.baseURLSelector&&(t=a.baseURLSelector),a.dashManifestModel&&(l=a.dashManifestModel)}function d(a){r.update(a),t.chooseSelectorFromManifest(a)}function e(a){var b=r.getForPath(a),c=b.reduce(function(a,b){var c=t.select(b);return c?(p.isRelative(c.url)?a.url=p.resolve(c.url,a.url):(a.url=c.url,a.serviceLocation=c.serviceLocation),a):new m.default},new m.default);if(!p.isRelative(c.url))return c}function f(){r.reset(),t.reset()}function h(a){r.setConfig({dashManifestModel:l}),t.setConfig({dashManifestModel:l}),d(a)}var j=void 0,l=void 0,n=this.context,o=(0,q.default)(n).getInstance(),p=(0,k.default)(n).getInstance(),r=void 0,t=void 0;return j={reset:f,initialize:h,resolve:e,setConfig:c},b(),j}Object.defineProperty(c,"__esModule",{value:!0});var f=a(140),g=d(f),h=a(193),i=d(h),j=a(206),k=d(j),l=a(82),m=d(l),n=a(51),o=d(n),p=a(50),q=d(p),r=a(54),s=d(r);e.__dashjs_factory_name="BaseURLController",c.default=o.default.getSingletonFactory(e),b.exports=c.default},{140:140,193:193,206:206,50:50,51:51,54:54,82:82}],105:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a){return!!(g.length&&a&&a.length)&&-1!==g.indexOf(a)}function c(a){-1===g.indexOf(a)&&(g.push(a),h.trigger(j,{entry:a}))}function d(a){c(a.entry)}function e(){k&&h.on(k,d,this)}function f(){g=[]}a=a||{};var g=[],h=(0,i.default)(this.context).getInstance(),j=a.updateEventName,k=a.addBlacklistEventName;return e(),{add:c,contains:b,reset:f}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(50),i=d(h);e.__dashjs_factory_name="BlackListController",c.default=g.default.getClassFactory(e),b.exports=c.default},{50:50,51:51}],106:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){za=(0,y.default)(ka).getInstance().log.bind(ya),Oa=(0,A.default)(ka).getInstance(),ia()}function c(){return G}function d(a){ea(a),Aa=ua.getQualityFor(wa,xa.getStreamInfo()),la.on(s.default.DATA_UPDATE_COMPLETED,V,this),la.on(s.default.INIT_FRAGMENT_LOADED,h,this),la.on(s.default.MEDIA_FRAGMENT_LOADED,l,this),la.on(s.default.QUALITY_CHANGE_REQUESTED,t,this),la.on(s.default.STREAM_COMPLETED,W,this),la.on(s.default.PLAYBACK_PROGRESS,H,this),
la.on(s.default.PLAYBACK_TIME_UPDATED,H,this),la.on(s.default.PLAYBACK_RATE_CHANGED,Z,this),la.on(s.default.PLAYBACK_SEEKING,v,this),la.on(s.default.WALLCLOCK_TIME_UPDATED,Y,this),la.on(s.default.CURRENT_TRACK_CHANGED,X,this,q.default.EVENT_PRIORITY_HIGH),la.on(s.default.SOURCEBUFFER_APPEND_COMPLETED,r,this),la.on(s.default.SOURCEBUFFER_REMOVE_COMPLETED,T,this)}function e(a){if(!a||!Ea||!xa)return null;var b=null;try{b=oa.createSourceBuffer(Ea,a),b&&b.hasOwnProperty(g.default.INITIALIZE)&&b.initialize(wa,xa)}catch(c){pa.mediaSourceError("Error creating "+wa+" source buffer.")}return ca(b),U(xa.getRepresentationInfoForQuality(Aa).MSETimeOffset),b}function f(){return!(!xa||!qa)&&xa.getStreamInfo().id===qa.getActiveStreamInfo().id}function h(a){a.fragmentModel===xa.getFragmentModel()&&(za("Init fragment finished loading saving to",wa+"'s init cache"),Oa.save(a.chunk),za("Append Init fragment",wa," with representationId:",a.chunk.representationId," and quality:",a.chunk.quality),n(a.chunk))}function j(a,b){var c=Oa.extract(a,b);c?(za("Append Init fragment",wa," with representationId:",c.representationId," and quality:",c.quality),n(c)):la.trigger(s.default.INIT_REQUESTED,{sender:ya})}function l(a){if(a.fragmentModel===xa.getFragmentModel()){var b=a.chunk,c=b.bytes,d=b.quality,e=xa.getRepresentationInfoForQuality(d),f=sa.getEventsFor(e.mediaInfo,xa),g=sa.getEventsFor(e,xa);if(f&&f.length>0||g&&g.length>0){var h=xa.getFragmentModel().getRequests({state:i.default.FRAGMENT_MODEL_EXECUTED,quality:d,index:b.index})[0],j=N(c,h,f,g);xa.getEventController().addInbandEvents(j)}n(b)}}function n(a){Ma=!0,Ja=a,oa.append(Ha,a),a.mediaInfo.type===g.default.VIDEO&&la.trigger(s.default.VIDEO_CHUNK_RECEIVED,{chunk:a})}function p(a){if(a&&a.length>0)for(var b=0,c=a.length;b<c;b++)za("Buffered Range for type:",wa,":",a.start(b)," - ",a.end(b))}function r(a){if(Ha===a.buffer){if(a.error){if(a.error.code===k.default.QUOTA_EXCEEDED_ERROR_CODE&&(Da=.8*oa.getTotalBufferedTime(Ha),za("Quota exceeded for type: "+wa+", Critical Buffer: "+Da),Da>0)){var b=Math.max(.2*Da,1),c=Da-b;na.setBufferToKeep(parseFloat(b).toFixed(5)),na.setBufferAheadToKeep(parseFloat(c).toFixed(5))}return void(a.error.code!==k.default.QUOTA_EXCEEDED_ERROR_CODE&&O()||(za("Clearing playback buffer to overcome quota exceed situation for type: "+wa),la.trigger(s.default.QUOTA_EXCEEDED,{sender:ya,criticalBufferLevel:Da}),w()))}Ja&&!isNaN(Ja.index)&&(Fa=Math.max(Ja.index,Fa),K());var d=oa.getAllRanges(Ha);p(d),H(),Ma=!1,Ja&&la.trigger(s.default.BYTES_APPENDED,{sender:ya,quality:Ja.quality,startTime:Ja.start,index:Ja.index,bufferedRanges:d})}}function t(a){Aa!==a.newQuality&&wa===a.mediaType&&xa.getStreamInfo().id===a.streamInfo.id&&(U(xa.getRepresentationInfoForQuality(a.newQuality).MSETimeOffset),Aa=a.newQuality)}function v(){Ba&&(Qa=!0,Ba=!1,Ga=Number.POSITIVE_INFINITY),wa!==g.default.FRAGMENTED_TEXT?w():H(),Pa=void 0}function w(){var a=x();a&&0!==a.length||H(),R(a)}function x(){var a=[];if(!Ha||!Ha.buffered||0===Ha.buffered.length)return a;var b=va.getTime(),c=Ha.buffered.end(Ha.buffered.length-1)+E,d=xa.getFragmentModel().getRequests({state:i.default.FRAGMENT_MODEL_EXECUTED,time:b,threshold:F})[0];if(d){var e={start:0,end:d.startTime-D},f=xa.getFragmentModel().getRequests({state:i.default.FRAGMENT_MODEL_EXECUTED,time:d.startTime-d.duration/2,threshold:F})[0];f&&f.startTime!=d.startTime&&(e.end=f.startTime),e.start<e.end&&e.end>Ha.buffered.start(0)&&a.push(e);var g={start:d.startTime+d.duration+D,end:c},h=xa.getFragmentModel().getRequests({state:i.default.FRAGMENT_MODEL_EXECUTED,time:d.startTime+d.duration+D,threshold:F})[0];h&&h.startTime!==d.startTime&&(g.start=h.startTime+h.duration+D),g.start<g.end&&g.start<c&&a.push(g)}else za("getAllRangesWithSafetyFactor for",wa,"- No request found in current time position, removing full buffer 0 -",c),a.push({start:0,end:c});return a}function z(){var a=va.getTime();if(Pa){var b=oa.getAllRanges(Ha);b&&b.length&&(a=Math.max(b.start(0),Pa))}return a}function H(){I(),J()}function I(){va&&(Ca=oa.getBufferLength(Ha,z()),la.trigger(s.default.BUFFER_LEVEL_UPDATED,{sender:ya,bufferLevel:Ca}),L())}function J(){f()&&(ma.addBufferState(wa,Ia,xa.getScheduleController().getBufferTarget()),ma.addBufferLevel(wa,new Date,1e3*Ca))}function K(){Fa>=Ga-1&&!Ba&&(Ba=!0,za("[BufferController]["+wa+"] checkIfBufferingCompleted trigger BUFFERING_COMPLETED"),la.trigger(s.default.BUFFERING_COMPLETED,{sender:ya,streamInfo:xa.getStreamInfo()}))}function L(){"audio"!==wa&&"video"!==wa||(Qa&&!Ba&&va&&va.getTimeToStreamEnd()-Ca<D&&(Qa=!1,Ba=!0,za("[BufferController]["+wa+"] checkIfSufficientBuffer trigger BUFFERING_COMPLETED"),la.trigger(s.default.BUFFERING_COMPLETED,{sender:ya,streamInfo:xa.getStreamInfo()})),Ca<D&&!Ba?M(C):(Ba||Ca>=na.getStableBufferTime())&&M(B))}function M(a){Ia===a||wa===g.default.FRAGMENTED_TEXT&&ta.getAllTracksAreDisabled()||(Ia=a,J(),la.trigger(s.default.BUFFER_LEVEL_STATE_CHANGED,{sender:ya,state:a,mediaType:wa,streamInfo:xa.getStreamInfo()}),la.trigger(a===B?s.default.BUFFER_LOADED:s.default.BUFFER_EMPTY,{mediaType:wa}),za(a===B?"Got enough buffer to start for "+wa:"Waiting for more buffer before starting playback for "+wa))}function N(a,b,c,d){for(var e=Math.max(isNaN(b.startTime)?0:b.startTime,0),f=[],g=[],h=c.concat(d),i=0,j=h.length;i<j;i++)f[h[i].schemeIdUri]=h[i];for(var k=(0,u.default)(ka).getInstance().parse(a),l=k.getBoxes("emsg"),i=0,j=l.length;i<j;i++){var m=sa.getEvent(l[i],f,e);m&&g.push(m)}return g}function O(){return oa.getTotalBufferedTime(Ha)<Da}function P(){Ha&&wa!==g.default.FRAGMENTED_TEXT&&(Ba||R(Q()))}function Q(){var a=[];if(!Ha||!Ha.buffered||0===Ha.buffered.length)return a;var b=va.getTime(),c=Ha.buffered,d={start:Math.max(0,b-na.getBufferToKeep()),end:b+na.getBufferAheadToKeep()},e=xa.getFragmentModel().getRequests({state:i.default.FRAGMENT_MODEL_EXECUTED,time:b,threshold:F})[0];if(e&&(d.start=Math.min(e.startTime,d.start),d.end=Math.max(e.startTime+e.duration,d.end)),za("getClearRanges for",wa,"- Remove buffer out of ",d.start," - ",d.end),c.start(0)<=d.start){for(var f={start:0,end:d.start},g=0;g<c.length&&c.end(g)<=d.start;g++)f.end=c.end(g);f.start<f.end&&a.push(f)}if(c.end(c.length-1)>=d.end){var h={start:d.end,end:c.end(c.length-1)+F};h.start<h.end&&a.push(h)}return a}function R(a){a&&Ha&&0!==a.length&&(Ra.push.apply(Ra,a),Na||S())}function S(){if(0!==Ra.length){var a=Ra.shift();za("Removing",wa,"buffer from:",a.start,"to",a.end),Na=!0;var b=va.getTime();b<a.end&&(Ba=!1,Fa=0,xa.getScheduleController().setSeekTarget(b),sa.setIndexHandlerTime(xa,b)),oa.remove(Ha,a.start,a.end,Ea)}}function T(a){if(Ha===a.buffer){za("Removed",wa,"buffer from:",a.from,"to",a.to);p(oa.getAllRanges(Ha)),0===Ra.length&&(Na=!1),Na?S():(I(),la.trigger(s.default.BUFFER_CLEARED,{sender:ya,from:a.from,to:a.to,hasEnoughSpaceToAppend:O()}))}}function U(a){Ha&&Ha.timestampOffset!==a&&!isNaN(a)&&(Ha.timestampOffset=a)}function V(a){a.sender.getStreamProcessor()!==xa||a.error||U(a.currentRepresentation.MSETimeOffset)}function W(a){a.fragmentModel===xa.getFragmentModel()&&(Ga=a.request.index,K())}function X(a){Ha&&a.newMediaInfo.type===wa&&a.newMediaInfo.streamInfo.id===xa.getStreamInfo().id&&ra.getSwitchMode(wa)===o.default.TRACK_SWITCH_MODE_ALWAYS_REPLACE&&Ha.buffered&&Ha.buffered.length>0&&(za("Clearing buffer because track changed - "+(Ha.buffered.end(Ha.buffered.length-1)+E)),R([{start:0,end:Ha.buffered.end(Ha.buffered.length-1)+E}]),Ga=Number.POSITIVE_INFINITY,xa.getFragmentModel().abortRequests())}function Y(){++Ka*(na.getWallclockTimeUpdateInterval()/1e3)>=na.getBufferPruningInterval()&&!Ma&&(Ka=0,P())}function Z(){L()}function $(){return wa}function _(){return xa}function aa(a){Pa=a}function ba(){return Ha}function ca(a){Ha=a}function da(){return Ca}function ea(a){Ea=a}function fa(){return Ea}function ga(){return Ba}function ha(){return Na}function ia(){Da=Number.POSITIVE_INFINITY,Ia=C,Aa=m.default.QUALITY_DEFAULT,Ga=Number.POSITIVE_INFINITY,Fa=0,Ja=null,La=!1,Ba=!1,Ma=!1,Na=!1,Qa=!1,Ca=0,Ka=0,Ra=[]}function ja(a){la.off(s.default.DATA_UPDATE_COMPLETED,V,this),la.off(s.default.QUALITY_CHANGE_REQUESTED,t,this),la.off(s.default.INIT_FRAGMENT_LOADED,h,this),la.off(s.default.MEDIA_FRAGMENT_LOADED,l,this),la.off(s.default.STREAM_COMPLETED,W,this),la.off(s.default.CURRENT_TRACK_CHANGED,X,this),la.off(s.default.PLAYBACK_PROGRESS,H,this),la.off(s.default.PLAYBACK_TIME_UPDATED,H,this),la.off(s.default.PLAYBACK_RATE_CHANGED,Z,this),la.off(s.default.PLAYBACK_SEEKING,v,this),la.off(s.default.WALLCLOCK_TIME_UPDATED,Y,this),la.off(s.default.SOURCEBUFFER_APPEND_COMPLETED,r,this),la.off(s.default.SOURCEBUFFER_REMOVE_COMPLETED,T,this),ia(),a||(oa.abort(Ea,Ha),oa.removeSourceBuffer(Ea,Ha)),Ha=null}a=a||{};var ka=this.context,la=(0,q.default)(ka).getInstance(),ma=a.metricsModel,na=a.mediaPlayerModel,oa=a.sourceBufferController,pa=a.errHandler,qa=a.streamController,ra=a.mediaController,sa=a.adapter,ta=a.textController,ua=a.abrController,va=a.playbackController,wa=a.type,xa=a.streamProcessor,ya=void 0,za=void 0,Aa=void 0,Ba=void 0,Ca=void 0,Da=void 0,Ea=void 0,Fa=void 0,Ga=void 0,Ha=void 0,Ia=void 0,Ja=void 0,Ka=void 0,La=void 0,Ma=void 0,Na=void 0,Oa=void 0,Pa=void 0,Qa=void 0,Ra=void 0;return ya={getBufferControllerType:c,initialize:d,createBuffer:e,getType:$,getStreamProcessor:_,setSeekStartTime:aa,getBuffer:ba,setBuffer:ca,getBufferLevel:da,setMediaSource:ea,getMediaSource:fa,getIsBufferingCompleted:ga,switchInitData:j,getIsPruningInProgress:ha,reset:ja},b(),ya}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(141),i=d(h),j=a(113),k=d(j),l=a(103),m=d(l),n=a(109),o=d(n),p=a(50),q=d(p),r=a(54),s=d(r),t=a(194),u=d(t),v=a(51),w=d(v),x=a(49),y=d(x),z=a(200),A=d(z),B="bufferLoaded",C="bufferStalled",D=.5,E=.5,F=.01,G="BufferController";e.__dashjs_factory_name=G;var H=w.default.getClassFactory(e);H.BUFFER_LOADED=B,H.BUFFER_EMPTY=C,w.default.updateClassFactory(e.__dashjs_factory_name,H),c.default=H,b.exports=c.default},{100:100,103:103,109:109,113:113,141:141,194:194,200:200,49:49,50:50,51:51,54:54}],107:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){b()}function b(){G=!1,x={},y={},z={},A=null,B=100,C=B/1e3}function c(){if(!D||!E||!F)throw new Error("setConfig function has to be called previously")}function d(){null!==A&&G&&(clearInterval(A),A=null,G=!1)}function e(){c(),u("Start Event Controller"),G||isNaN(B)||(G=!0,A=setInterval(l,B))}function f(a){if(c(),x={},a)for(var b=0;b<a.length;b++){var d=a[b];x[d.id]=d,u("Add inline event with id "+d.id)}u("Added "+a.length+" inline events")}function g(a){c();for(var b=0;b<a.length;b++){var d=a[b];d.id in y?u("Repeated event with id "+d.id):(d.eventStream.schemeIdUri===r&&void 0===y[d.id]&&h(d),y[d.id]=d,u("Add inband event with id "+d.id))}}function h(a){if(a.eventStream.value==s){var b=a.eventStream.timescale||1,c=a.presentationTime/b,d=void 0;d=4294967295==a.presentationTime?NaN:(a.presentationTime+a.duration)/b,u("Manifest validity changed: Valid until: "+c+"; remaining duration: "+d),v.trigger(m.default.MANIFEST_VALIDITY_CHANGED,{id:a.id,validUntil:c,newDuration:d,newManifestValidAfter:NaN})}}function j(){if(z)for(var a=F.getTime(),b=Object.keys(z),c=0;c<b.length;c++){var d=b[c],e=z[d];null!==e&&(e.duration+e.presentationTime)/e.eventStream.timescale<a&&(u("Remove Event "+d+" at time "+a),e=null,delete z[d])}}function l(){o(y),o(x),j()}function n(){c(),E.refreshManifest()}function o(a){var b,c=F.getTime();if(a)for(var d=Object.keys(a),e=0;e<d.length;e++){var f=d[e],g=a[f];void 0!==g&&(0===(b=g.presentationTime/g.eventStream.timescale)||b<=c&&b+C>c)&&(u("Start Event "+f+" at "+c),g.duration>0&&(z[f]=g),g.eventStream.schemeIdUri==r&&g.eventStream.value==s?0===g.duration&&0===g.presentationTimeDelta||n():v.trigger(g.eventStream.schemeIdUri,{event:g}),delete a[f])}}function p(a){a&&(a.manifestModel&&(D=a.manifestModel),a.manifestUpdater&&(E=a.manifestUpdater),a.playbackController&&(F=a.playbackController))}function q(){d(),b()}var r="urn:mpeg:dash:event:2012",s=1,t=this.context,u=(0,i.default)(t).getInstance().log,v=(0,k.default)(t).getInstance(),w=void 0,x=void 0,y=void 0,z=void 0,A=void 0,B=void 0,C=void 0,D=void 0,E=void 0,F=void 0,G=void 0;return w={addInlineEvents:f,addInbandEvents:g,stop:d,start:e,setConfig:p,reset:q},a(),w}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(49),i=d(h),j=a(50),k=d(j),l=a(54),m=d(l);e.__dashjs_factory_name="EventController",c.default=g.default.getClassFactory(e),b.exports=c.default},{49:49,50:50,51:51,54:54}],108:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){e(),q.on(t.default.FRAGMENT_LOADING_COMPLETED,k,w)}function c(a){var b=y[a];return b||(b=(0,l.default)(m).create({metricsModel:v,fragmentLoader:(0,n.default)(m).create({metricsModel:v,mediaPlayerModel:u,errHandler:s,requestModifier:(0,p.default)(m).getInstance()})}),y[a]=b),b}function d(a){return a&&a.type&&a.type===h.HTTPRequest.INIT_SEGMENT_TYPE}function e(){for(var a in y)y[a].reset();y={}}function f(){q.off(t.default.FRAGMENT_LOADING_COMPLETED,k,this),e()}function i(a,b,c){var d=new j.default;return d.streamId=c,d.mediaInfo=b.mediaInfo,d.segmentType=b.type,d.start=b.startTime,d.duration=b.duration,d.end=d.start+d.duration,d.bytes=a,d.index=b.index,d.quality=b.quality,d.representationId=b.representationId,d}function k(a){if(y[a.request.mediaType]===a.sender){var b=a.request,c=a.response,e=d(b),f=b.mediaInfo.streamInfo;if(a.error&&(a.request.mediaType!==g.default.AUDIO&&a.request.mediaType!==g.default.VIDEO||q.trigger(t.default.SERVICE_LOCATION_BLACKLIST_ADD,{entry:a.request.serviceLocation})),!c||!f)return void o("No "+b.mediaType+" bytes to push or stream is inactive.");var h=i(c,b,f.id);q.trigger(e?t.default.INIT_FRAGMENT_LOADED:t.default.MEDIA_FRAGMENT_LOADED,{chunk:h,fragmentModel:a.sender})}}a=a||{};var m=this.context,o=(0,x.default)(m).getInstance().log,q=(0,r.default)(m).getInstance(),s=a.errHandler,u=a.mediaPlayerModel,v=a.metricsModel,w=void 0,y=void 0;return w={getModel:c,isInitializationRequest:d,reset:f},b(),w}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(230),i=a(212),j=d(i),k=a(141),l=d(k),m=a(90),n=d(m),o=a(204),p=d(o),q=a(50),r=d(q),s=a(54),t=d(s),u=a(51),v=d(u),w=a(49),x=d(w);e.__dashjs_factory_name="FragmentController",c.default=v.default.getClassFactory(e),b.exports=c.default},{100:100,141:141,204:204,212:212,230:230,49:49,50:50,51:51,54:54,90:90}],109:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){z()}function b(a,b){var c=l(a),e=d(a,b),f=[];if(a===g.default.FRAGMENTED_TEXT)return void h(e[0]);c||(c=P.getSavedMediaSettings(a),j(a,c)),e&&0!==e.length&&(c&&e.forEach(function(a){B(c,a)&&f.push(a)}),h(0===f.length?E(e):f.length>1?E(f):f[0]))}function c(a){var b=a?a.type:null,c=a?a.streamInfo.id:null,d=l(b);if(a&&w(b)){K[c]=K[c]||F();for(var f=K[c][b].list.length,g=0;g<f;g++)if(x(K[c][b].list[g],a))return;K[c][b].list.push(a),d&&B(d,a)&&!e(b,a.streamInfo)&&h(a)}}function d(a,b){if(!a||!b)return[];var c=b.id;return K[c]&&K[c][a]?K[c][a].list:[]}function e(a,b){return!a||!b||b&&!K[b.id]?null:K[b.id][a].current}function f(a){var b=a.type,c=a.streamInfo.id;return K[c]&&K[c][b]&&x(K[c][b].current,a)}function h(a){if(a){var b=a.type,c=a.streamInfo,d=c.id,f=e(b,c);if(K[d]&&K[d][b]&&(!f||!x(a,f))){K[d][b].current=a,f&&I.trigger(i.default.CURRENT_TRACK_CHANGED,{oldMediaInfo:f,newMediaInfo:a,switchMode:N[b]});var g=A(a);g&&K[d][b].storeLastSettings&&(g.roles&&(g.role=g.roles[0],delete g.roles),g.accessibility&&(g.accessibility=g.accessibility[0]),g.audioChannelConfiguration&&(g.audioChannelConfiguration=g.audioChannelConfiguration[0]),P.setSavedMediaSettings(b,g))}}}function j(a,b){a&&b&&(L[a]=b)}function l(a){return a?L[a]:null}function m(a,b){if(-1===Q.indexOf(b))return void H("track switch mode is not supported: "+b);N[a]=b}function n(a){return N[a]}function u(a){if(-1===R.indexOf(a))return void H("track selection mode is not supported: "+a);M=a}function v(){return M||t}function w(a){return a===g.default.AUDIO||a===g.default.VIDEO||a===g.default.TEXT||a===g.default.FRAGMENTED_TEXT||a===g.default.IMAGE}function x(a,b){var c=a.id===b.id,d=a.viewpoint===b.viewpoint,e=a.lang===b.lang,f=a.roles.toString()===b.roles.toString(),g=a.accessibility.toString()===b.accessibility.toString(),h=a.audioChannelConfiguration.toString()===b.audioChannelConfiguration.toString();return c&&d&&e&&f&&g&&h}function y(a){a&&(a.errHandler&&(O=a.errHandler),a.domStorage&&(P=a.domStorage))}function z(){K={},D(),C()}function A(a){var b={lang:a.lang,viewpoint:a.viewpoint,roles:a.roles,accessibility:a.accessibility,audioChannelConfiguration:a.audioChannelConfiguration};return b.lang||b.viewpoint||b.role&&b.role.length>0||b.accessibility&&b.accessibility.length>0||b.audioChannelConfiguration&&b.audioChannelConfiguration.length>0?b:null}function B(a,b){var c=!a.lang||a.lang===b.lang,d=!a.viewpoint||a.viewpoint===b.viewpoint,e=!a.role||!!b.roles.filter(function(b){return b===a.role})[0],f=!a.accessibility||!!b.accessibility.filter(function(b){return b===a.accessibility})[0],g=!a.audioChannelConfiguration||!!b.audioChannelConfiguration.filter(function(b){return b===a.audioChannelConfiguration})[0];return c&&d&&e&&f&&g}function C(){N={audio:q,video:p}}function D(){L={audio:null,video:null}}function E(a){var b=v(),c=[],d=function(a){var b=0,c=[],d=void 0;return a.forEach(function(a){d=Math.max.apply(Math,a.bitrateList.map(function(a){return a.bandwidth})),d>b?(b=d,c=[a]):d===b&&c.push(a)}),c},e=function(a){var b=0,c=[],d=void 0;return a.forEach(function(a){d=a.representationCount,d>b?(b=d,c=[a]):d===b&&c.push(a)}),c};switch(b){case r:c=d(a),c.length>1&&(c=e(c));break;case s:c=e(a),c.length>1&&(c=d(a));break;default:H("track selection mode is not supported: "+b)}return c[0]}function F(){return{audio:{list:[],storeLastSettings:!0,current:null},video:{list:[],storeLastSettings:!0,current:null},text:{list:[],storeLastSettings:!0,current:null},fragmentedText:{list:[],storeLastSettings:!0,current:null},image:{list:[],storeLastSettings:!0,current:null}}}var G=this.context,H=(0,o.default)(G).getInstance().log,I=(0,k.default)(G).getInstance(),J=void 0,K=void 0,L=void 0,M=void 0,N=void 0,O=void 0,P=void 0,Q=[q,p],R=[r,s];return J={checkInitialMediaSettingsForType:b,addTrack:c,getTracksFor:d,getCurrentTrackFor:e,isCurrentTrack:f,setTrack:h,setInitialSettings:j,getInitialSettings:l,setSwitchMode:m,getSwitchMode:n,setSelectionModeForInitialTrack:u,getSelectionModeForInitialTrack:v,isMultiTrackSupportedByType:w,isTracksEqual:x,setConfig:y,reset:z},a(),J}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(54),i=d(h),j=a(50),k=d(j),l=a(51),m=d(l),n=a(49),o=d(n),p="neverReplace",q="alwaysReplace",r="highestBitrate",s="widestRange",t=r;e.__dashjs_factory_name="MediaController";var u=m.default.getSingletonFactory(e);u.TRACK_SWITCH_MODE_NEVER_REPLACE=p,u.TRACK_SWITCH_MODE_ALWAYS_REPLACE=q,u.TRACK_SELECTION_MODE_HIGHEST_BITRATE=r,u.TRACK_SELECTION_MODE_WIDEST_RANGE=s,u.DEFAULT_INIT_TRACK_SELECTION_MODE=t,m.default.updateSingletonFactory(e.__dashjs_factory_name,u),c.default=u,b.exports=c.default},{100:100,49:49,50:50,51:51,54:54}],110:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){var a="WebKitMediaSource"in window;return"MediaSource"in window?new MediaSource:a?new WebKitMediaSource:null}function b(a,b){var c=window.URL.createObjectURL(a);return b.setSource(c),c}function c(a){a.setSource(null)}function d(a,b){return a.duration!=b&&(a.duration=b),a.duration}function e(a,b,c){"function"==typeof a.setLiveSeekableRange&&"function"==typeof a.clearLiveSeekableRange&&"open"===a.readyState&&b>=0&&b<c&&(a.clearLiveSeekableRange(),a.setLiveSeekableRange(b,c))}function f(a){var b=a.sourceBuffers,c=b.length;if("open"===a.readyState){for(var d=0;d<c;d++){if(b[d].updating)return;if(0===b[d].buffered.length)return}a.endOfStream()}}return{createMediaSource:a,attachMediaSource:b,detachMediaSource:c,setDuration:d,setSeekable:e,signalEndOfStream:f}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="MediaSourceController",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{51:51}],111:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){A()}function b(a){ra=a,$(),sa=ra.manifestInfo.isDynamic,ma=ra.start,ca.on(o.default.DATA_UPDATE_COMPLETED,I,this),ca.on(o.default.BYTES_APPENDED,Y,this),ca.on(o.default.BUFFER_LEVEL_STATE_CHANGED,Z,this),ca.on(o.default.PERIOD_SWITCH_STARTED,c,this),ua&&(ua=!1,e())}function c(a){!sa&&a.fromStreamInfo&&void 0!==oa[a.fromStreamInfo.id]&&(delete qa[a.fromStreamInfo.id],delete oa[a.fromStreamInfo.id])}function d(){var a=D(!0),b=sa?a-ra.start:0;return parseFloat((a+(ra.duration-b)-n()).toFixed(5))}function e(){ka&&ka.getElement()?ka.play():ua=!0}function f(){return ka?ka.isPaused():null}function h(){ka&&ka.pause()}function j(){return ka?ka.isSeeking():null}function l(a){ka&&(ca.trigger(o.default.PLAYBACK_SEEK_ASKED),ba("Requesting seek to time: "+a),ka.setCurrentTime(a))}function n(){return ka?ka.getTime():null}function p(){return ka?ka.getPlaybackRate():null}function q(){return ka?ka.getPlayedRanges():null}function r(){return ka?ka.getEnded():null}function u(){return sa}function v(){return ea}function w(a){ma=a}function x(){return ma}function y(a,b){var c=ia.getMpd(ha.getValue()),d=void 0,e=void 0;if(d=ta.getUseSuggestedPresentationDelay()&&c.hasOwnProperty(g.default.SUGGESTED_PRESENTATION_DELAY)?c.suggestedPresentationDelay:ta.getLiveDelay()?ta.getLiveDelay():isNaN(a)?2*ra.manifestInfo.minBufferTime:a*ta.getLiveDelayFragmentCount(),b>0){var f=Math.max(b-10,b/2);e=Math.min(d,f)}else e=d;return pa=e,e}function z(){return pa}function A(){la=0,ma=NaN,na=null,ua=!1,oa={},pa=0,qa={},ka&&(ca.off(o.default.DATA_UPDATE_COMPLETED,I,this),ca.off(o.default.BUFFER_LEVEL_STATE_CHANGED,Z,this),ca.off(o.default.BYTES_APPENDED,Y,this),G(),_()),ka=null,ra=null,sa=null}function B(a){a&&(a.streamController&&(ea=a.streamController),a.metricsModel&&(fa=a.metricsModel),a.dashMetrics&&(ga=a.dashMetrics),a.manifestModel&&(ha=a.manifestModel),a.dashManifestModel&&(ia=a.dashManifestModel),a.mediaPlayerModel&&(ta=a.mediaPlayerModel),a.adapter&&(ja=a.adapter),a.videoModel&&(ka=a.videoModel))}function C(){var a=(0,k.default)(aa).getInstance().getURIFragmentData(),b=void 0;if(a){b={};var c=parseInt(a.r,10);c>=0&&ra&&c<ra.manifestInfo.DVRWindowSize&&null===a.t&&(a.t=Math.floor(Date.now()/1e3)-ra.manifestInfo.DVRWindowSize+c),b.fragS=parseInt(a.s,10),b.fragT=parseInt(a.t,10)}return b}function D(a,b){var c=void 0,d=NaN,e=C();if(d=e?a?ra.start:isNaN(e.fragS)?e.fragT:e.fragS:0,sa)isNaN(d)||((c=d-ra.manifestInfo.availableFrom.getTime()/1e3)>ma||c<(isNaN(b)?NaN:b-ra.manifestInfo.DVRWindowSize))&&(c=null),c=c||ma;else if(!isNaN(d)&&d<Math.max(ra.manifestInfo.duration,ra.duration)&&d>=0)c=d;else{var f=oa[ra.id];c=void 0!==f?Math.max(void 0!==f.audio?f.audio:0,void 0!==f.video?f.video:0,ra.start):ra.start}return c}function E(a){var b=fa.getReadOnlyMetricsFor(g.default.VIDEO)||fa.getReadOnlyMetricsFor(g.default.AUDIO),c=ga.getCurrentDVRInfo(b),d=c?c.range:null,e=void 0;if(!d)return NaN;if(a>d.end)e=Math.max(d.end-2*ra.manifestInfo.minBufferTime,d.start);else{if(!(a+.25<d.start))return a;e=d.start}return e}function F(){if(null===na){var a=function(){W()};na=setInterval(a,ta.getWallclockTimeUpdateInterval())}}function G(){clearInterval(na),na=null}function H(){if(!f()&&sa&&0!==ka.getReadyState()){var a=n(),b=E(a);!isNaN(b)&&b!==a&&l(b)}}function I(a){if(!a.error){var b=ja.convertDataToRepresentationInfo(a.currentRepresentation),c=b.mediaInfo.streamInfo;ra.id===c.id&&(ra=c,H())}}function J(){ca.trigger(o.default.CAN_PLAY)}function K(){ba("Native video element event: play"),H(),F(),ca.trigger(o.default.PLAYBACK_STARTED,{startTime:n()})}function L(){ba("Native video element event: playing"),ca.trigger(o.default.PLAYBACK_PLAYING,{playingTime:n()})}function M(){ba("Native video element event: pause"),ca.trigger(o.default.PLAYBACK_PAUSED,{ended:r()})}function N(){var a=n();ba("Seeking to: "+a),F(),ca.trigger(o.default.PLAYBACK_SEEKING,{seekTime:a})}function O(){ba("Native video element event: seeked"),ca.trigger(o.default.PLAYBACK_SEEKED)}function P(){var a=n();la=a,ca.trigger(o.default.PLAYBACK_TIME_UPDATED,{timeToEnd:d(),time:a})}function Q(){var a=Date.now();(!va||a>va+t)&&(va=a,P())}function R(){ca.trigger(o.default.PLAYBACK_PROGRESS)}function S(){var a=p();ba("Native video element event: ratechange: ",a),ca.trigger(o.default.PLAYBACK_RATE_CHANGED,{playbackRate:a})}function T(){ba("Native video element event: loadedmetadata"),ca.trigger(o.default.PLAYBACK_METADATA_LOADED),F()}function U(){ba("Native video element event: ended"),h(),G(),ca.trigger(o.default.PLAYBACK_ENDED)}function V(a){var b=a.target||a.srcElement;ca.trigger(o.default.PLAYBACK_ERROR,{error:b.error})}function W(){ca.trigger(o.default.WALLCLOCK_TIME_UPDATED,{isDynamic:sa,time:new Date}),u()&&f()&&Q()}function X(a,b){if(b&&b.length>0)for(var c=0,d=b.length;c<d;c++)if(a>=b.start(c)&&a<b.end(c))return!0;return!1}function Y(a){var b=void 0,c=void 0,d=a.bufferedRanges;if(d&&d.length&&(!oa[ra.id]||!0!==oa[ra.id].started)){var e=a.sender.getType();void 0===qa[ra.id]&&(qa[ra.id]=[]),qa[ra.id][e]=d,void 0===oa[ra.id]&&(oa[ra.id]=[],oa[ra.id].started=!1),void 0===oa[ra.id][e]&&(oa[ra.id][e]=Math.max(d.start(0),ra.start));var f=ea.isVideoTrackPresent(),g=ea.isAudioTrackPresent();c=D(!1),g&&f?isNaN(oa[ra.id].audio)||isNaN(oa[ra.id].video)||(oa[ra.id].audio<oa[ra.id].video?(b=oa[ra.id].video>c?oa[ra.id].video:c,d=qa[ra.id].audio):(b=oa[ra.id].audio>c?oa[ra.id].audio:c,d=qa[ra.id].video),X(b,d)&&(j()||l(b),oa[ra.id].started=!0)):oa[ra.id][e]&&(b=oa[ra.id][e]>c?oa[ra.id][e]:c,j()||l(b),oa[ra.id].started=!0)}}function Z(a){a.streamInfo.id===ra.id&&ka.setStallState(a.mediaType,a.state===i.default.BUFFER_EMPTY)}function $(){ka.addEventListener("canplay",J),ka.addEventListener("play",K),ka.addEventListener("playing",L),ka.addEventListener("pause",M),ka.addEventListener("error",V),ka.addEventListener("seeking",N),ka.addEventListener("seeked",O),ka.addEventListener("timeupdate",P),ka.addEventListener("progress",R),ka.addEventListener("ratechange",S),ka.addEventListener("loadedmetadata",T),ka.addEventListener("ended",U)}function _(){ka.removeEventListener("canplay",J),ka.removeEventListener("play",K),ka.removeEventListener("playing",L),ka.removeEventListener("pause",M),ka.removeEventListener("error",V),ka.removeEventListener("seeking",N),ka.removeEventListener("seeked",O),ka.removeEventListener("timeupdate",P),ka.removeEventListener("progress",R),ka.removeEventListener("ratechange",S),ka.removeEventListener("loadedmetadata",T),ka.removeEventListener("ended",U)}var aa=this.context,ba=(0,s.default)(aa).getInstance().log,ca=(0,m.default)(aa).getInstance(),da=void 0,ea=void 0,fa=void 0,ga=void 0,ha=void 0,ia=void 0,ja=void 0,ka=void 0,la=void 0,ma=void 0,na=void 0,oa=void 0,pa=void 0,qa=void 0,ra=void 0,sa=void 0,ta=void 0,ua=void 0,va=void 0;return da={initialize:b,setConfig:B,getStartTimeFromUriParameters:C,getStreamStartTime:D,getTimeToStreamEnd:d,getTime:n,getPlaybackRate:p,getPlayedRanges:q,getEnded:r,getIsDynamic:u,getStreamController:v,setLiveStartTime:w,getLiveStartTime:x,computeLiveDelay:y,getLiveDelay:z,play:e,isPaused:f,pause:h,isSeeking:j,seek:l,reset:A},a(),da}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(106),i=d(h),j=a(145),k=d(j),l=a(50),m=d(l),n=a(54),o=d(n),p=a(51),q=d(p),r=a(49),s=d(r),t=500;e.__dashjs_factory_name="PlaybackController",c.default=q.default.getSingletonFactory(e),b.exports=c.default},{100:100,106:106,145:145,49:49,50:50,51:51,54:54}],112:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){ra=(0,z.default)(ba).getInstance().log.bind(qa),_()}function c(){sa=pa.getFragmentModel(),Fa=ia.getScheduleWhilePaused(),Da=(0,n.default)(ba).create({abrController:ja,dashMetrics:fa,metricsModel:da,mediaPlayerModel:ia,textController:ma}),Ea=(0,p.default)(ba).create({adapter:ea,sourceBufferController:na,textController:ma}),ga.getIsTextTrack(oa)&&ca.on(v.default.TIMED_TEXT_REQUESTED,N,this),ca.on(v.default.QUALITY_CHANGE_REQUESTED,x,this),ca.on(v.default.DATA_UPDATE_STARTED,I,this),ca.on(v.default.DATA_UPDATE_COMPLETED,A,this),ca.on(v.default.FRAGMENT_LOADING_COMPLETED,E,this),ca.on(v.default.STREAM_COMPLETED,D,this),ca.on(v.default.STREAM_INITIALIZED,B,this),ca.on(v.default.BUFFER_LEVEL_STATE_CHANGED,K,this),ca.on(v.default.BUFFER_CLEARED,J,this),ca.on(v.default.BYTES_APPENDED,G,this),ca.on(v.default.INIT_REQUESTED,q,this),ca.on(v.default.QUOTA_EXCEEDED,L,this),ca.on(v.default.PLAYBACK_SEEKING,P,this),ca.on(v.default.PLAYBACK_STARTED,O,this),ca.on(v.default.PLAYBACK_RATE_CHANGED,Q,this),ca.on(v.default.PLAYBACK_TIME_UPDATED,F,this),ca.on(v.default.URL_RESOLUTION_FAILED,M,this),ca.on(v.default.FRAGMENT_LOADING_ABANDONED,H,this)}function d(){return!1===va}function e(){ta&&!pa.isBufferingCompleted()&&($(),va=!1,ua&&(ua=!1),o(0),ra("Schedule controller starting for "+oa))}function f(){va||(va=!0,clearTimeout(Ba),ra("Schedule controller stopping for "+oa))}function i(a,b){Ha[b]=Ha[b]||{};var c=ja.getTopQualityIndexFor(a,b);return Ha[b][a]!=c&&(ra("Top quality "+a+" index has changed from "+Ha[b][a]+" to "+c),Ha[b][a]=c,!0)}function k(){if(va||za||!pa.getBufferController()||ka.isPaused()&&!Fa)return void ra("ScheduleController "+oa+" - schedule stop!");m();var a=Ja.length>0,b=pa.getStreamInfo();if(Ka||a||i(ta.mediaInfo.type,b.id)||Da.execute(pa,oa,la.isVideoTrackPresent())){var c=function(){ra("ScheduleController - "+oa+" - getNextFragment");var a=pa.getFragmentController();if(Ka)ra("ScheduleController - "+oa+" - switch track has been asked, get init request for "+oa+" with representationid = "+ta.id),pa.switchInitData(ta.id),Ia=ta.quality,Ka=!1;else if(ta.quality!==Ia)ra("ScheduleController - "+oa+" - quality has changed, get init request for representationid = "+ta.id),Ia=ta.quality,pa.switchInitData(ta.id);else{var c=Ja.shift();if(a.isInitializationRequest(c))pa.switchInitData(c.representationId);else{var d=void 0;pa.getBufferController().getIsPruningInProgress()||!(d=Ea.execute(pa,c))&&b.manifestInfo&&b.manifestInfo.isDynamic&&ra("getNextFragment - "+oa+" - Playing at the bleeding live edge and frag is not available yet"),d?(ra("ScheduleController - "+oa+" - getNextFragment - request is "+d.url),sa.executeRequest(d)):(za=!1,o(500))}}};za=!0,a||Ka||ja.checkPlaybackQuality(oa),c()}else o(500)}function m(){var a=1.5*ta.fragmentDuration,b=sa.getRequests({state:r.default.FRAGMENT_MODEL_EXECUTED,time:ka.getTime()+a,threshold:0})[0];if(b&&-1===Ja.indexOf(b)&&!ga.getIsTextTrack(oa)){var c=ia.getFastSwitchEnabled(),d=pa.getBufferLevel(),e=ja.getAbandonmentStateFor(oa);c&&b.quality<ta.quality&&d>=a&&e!==j.default.ABANDON_LOAD?(w(b),ra("Reloading outdated fragment at index: ",b.index)):b.quality>ta.quality&&S(ka.getTime()+pa.getBufferLevel())}}function o(a){clearTimeout(Ba),Ba=setTimeout(k,a)}function q(a){a.sender&&a.sender.getStreamProcessor()===pa&&s(ta.quality)}function s(a){var b=ea.getInitRequest(pa,a);b&&(za=!0,sa.executeRequest(b))}function u(){Ka=!0}function w(a){Ja.push(a)}function x(a){if(oa===a.mediaType&&pa.getStreamInfo().id===a.streamInfo.id){if(null===(ta=pa.getRepresentationInfoForQuality(a.newQuality))||void 0===ta)throw new Error("Unexpected error! - currentRepresentationInfo is null or undefined");Z(new Date,h.PlayListTrace.REPRESENTATION_SWITCH_STOP_REASON),$()}}function y(a){if(ka&&sa){var b=sa.getRequests({state:r.default.FRAGMENT_MODEL_EXECUTED,time:ka.getTime(),threshold:0})[0]
;b&&ka.getTime()>=b.startTime&&(b.quality===Ga.quality&&b.adaptationIndex===Ga.adaptationIndex||!a||ca.trigger(v.default.QUALITY_CHANGE_RENDERED,{mediaType:oa,oldQuality:Ga.quality,newQuality:b.quality}),Ga={quality:b.quality,adaptationIndex:b.adaptationIndex})}}function A(a){a.error||a.sender.getStreamProcessor()!==pa||(ta=ea.convertDataToRepresentationInfo(a.currentRepresentation))}function B(a){a.error||pa.getStreamInfo().id!==a.streamInfo.id||(ta=pa.getCurrentRepresentationInfo(),ua&&(ka.getIsDynamic()?(ha.setTimeSyncCompleted(!0),C()):(Ca=ka.getStreamStartTime(!1),pa.getBufferController().setSeekStartTime(Ca))),va&&e())}function C(){var a=pa.getLiveEdgeFinder();if(a){var b=a.getLiveEdge(),c=ta.mediaInfo.streamInfo.manifestInfo.DVRWindowSize/2,d=b-ka.computeLiveDelay(ta.fragmentDuration,c),e=ea.getFragmentRequestForTime(pa,ta,d,{ignoreIsFinished:!0});ka.setLiveStartTime(e.startTime),Ca=ka.getStreamStartTime(!1,b),Ca>ta.mediaInfo.streamInfo.start+ta.mediaInfo.streamInfo.duration&&ka.seek(Ca);var f=fa.getCurrentManifestUpdate(da.getMetricsFor(g.default.STREAM));da.updateManifestUpdateInfo(f,{currentTime:Ca,presentationStartTime:b,latency:b-Ca,clientTimeOffset:ha.getClientTimeOffset()})}}function D(a){a.fragmentModel===sa&&(f(),za=!1,ra("[ScheduleController] Stream is complete"))}function E(a){a.sender===sa&&(ra("[ScheduleController] onFragmentLoadingCompleted for",oa),ga.getIsTextTrack(oa)&&(za=!1),a.error&&a.request.serviceLocation&&!va&&(w(a.request),za=!1,o(0)))}function F(){y(!0)}function G(a){a.sender.getStreamProcessor()===pa&&(za=!1,o(0))}function H(a){a.streamProcessor===pa&&(ra("[ScheduleController]["+oa+"] Request "+a.request.url+" has been aborted"),w(a.request),za=!1,o(0))}function I(a){a.sender.getStreamProcessor()===pa&&f()}function J(a){a.sender.getStreamProcessor()===pa&&(pa.getFragmentModel().syncExecutedRequestsWithBufferedRange(pa.getBufferController().getBuffer().buffered,pa.getStreamInfo().duration),a.hasEnoughSpaceToAppend&&va&&e())}function K(a){a.sender.getStreamProcessor()!==pa||a.state!==l.default.BUFFER_EMPTY||ka.isSeeking()||(ra("Buffer is empty! Stalling!"),Z(new Date,h.PlayListTrace.REBUFFERING_REASON))}function L(a){a.sender.getStreamProcessor()===pa&&(f(),za=!1)}function M(){sa.abortRequests(),f()}function N(a){a.sender.getStreamProcessor()===pa&&s(a.index)}function O(){!va&&Fa||e()}function P(a){Ca=a.seekTime,T(0),va&&e();var b=fa.getCurrentManifestUpdate(da.getMetricsFor(g.default.STREAM)),c=ta.DVRWindow&&ka?ta.DVRWindow.end-ka.getTime():NaN;da.updateManifestUpdateInfo(b,{latency:c}),za||o(0)}function Q(a){xa&&(xa.playbackspeed=a.playbackRate.toString())}function R(){return Ca}function S(a){Ca=a}function T(a){Aa=a}function U(){return Aa}function V(){return Da.getBufferTarget(pa,oa,la.isVideoTrackPresent())}function W(){return oa}function X(a){wa=a}function Y(a,b){Z(a,b),wa=null}function Z(a,b){if(wa&&!1===ya){var c=xa.start,d=a.getTime()-c.getTime();xa.duration=d,xa.stopreason=b,wa.trace.push(xa),ya=!0}}function $(){wa&&!0===ya&&ta&&(ya=!1,xa=new h.PlayListTrace,xa.representationid=ta.id,xa.start=new Date,xa.mstart=1e3*ka.getTime(),xa.playbackspeed=ka.getPlaybackRate().toString())}function _(){za=!1,Aa=0,Ca=NaN,wa=null,xa=null,ya=!0,ua=!0,Ia=NaN,Ga={quality:NaN,adaptationIndex:NaN},Ha={},Ja=[],va=!0,Ka=!0}function aa(){ca.off(v.default.DATA_UPDATE_STARTED,I,this),ca.off(v.default.DATA_UPDATE_COMPLETED,A,this),ca.off(v.default.BUFFER_LEVEL_STATE_CHANGED,K,this),ca.off(v.default.QUALITY_CHANGE_REQUESTED,x,this),ca.off(v.default.FRAGMENT_LOADING_COMPLETED,E,this),ca.off(v.default.STREAM_COMPLETED,D,this),ca.off(v.default.STREAM_INITIALIZED,B,this),ca.off(v.default.QUOTA_EXCEEDED,L,this),ca.off(v.default.BYTES_APPENDED,G,this),ca.off(v.default.BUFFER_CLEARED,J,this),ca.off(v.default.INIT_REQUESTED,q,this),ca.off(v.default.PLAYBACK_RATE_CHANGED,Q,this),ca.off(v.default.PLAYBACK_SEEKING,P,this),ca.off(v.default.PLAYBACK_STARTED,O,this),ca.off(v.default.PLAYBACK_TIME_UPDATED,F,this),ca.off(v.default.URL_RESOLUTION_FAILED,M,this),ca.off(v.default.FRAGMENT_LOADING_ABANDONED,H,this),ga.getIsTextTrack(oa)&&ca.off(v.default.TIMED_TEXT_REQUESTED,N,this),f(),y(!1),_()}a=a||{};var ba=this.context,ca=(0,t.default)(ba).getInstance(),da=a.metricsModel,ea=a.adapter,fa=a.dashMetrics,ga=a.dashManifestModel,ha=a.timelineConverter,ia=a.mediaPlayerModel,ja=a.abrController,ka=a.playbackController,la=a.streamController,ma=a.textController,na=a.sourceBufferController,oa=a.type,pa=a.streamProcessor,qa=void 0,ra=void 0,sa=void 0,ta=void 0,ua=void 0,va=void 0,wa=void 0,xa=void 0,ya=void 0,za=void 0,Aa=void 0,Ba=void 0,Ca=void 0,Da=void 0,Ea=void 0,Fa=void 0,Ga=void 0,Ha=void 0,Ia=void 0,Ja=void 0,Ka=void 0;return qa={initialize:c,getType:W,getSeekTarget:R,setSeekTarget:S,setTimeToLoadDelay:T,getTimeToLoadDelay:U,replaceRequest:w,switchTrackAsked:u,isStarted:d,start:e,stop:f,reset:aa,setPlayList:X,getBufferTarget:V,finalisePlayList:Y},b(),qa}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(232),i=a(103),j=d(i),k=a(106),l=d(k),m=a(183),n=d(m),o=a(184),p=d(o),q=a(141),r=d(q),s=a(50),t=d(s),u=a(54),v=d(u),w=a(51),x=d(w),y=a(49),z=d(y);e.__dashjs_factory_name="ScheduleController",c.default=x.default.getClassFactory(e),b.exports=c.default},{100:100,103:103,106:106,141:141,183:183,184:184,232:232,49:49,50:50,51:51,54:54}],113:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b){var c=b.codec,d=null;try{if(c.match(/application\/mp4;\s*codecs="(stpp|wvtt).*"/i))throw new Error("not really supported");d=a.addSourceBuffer(c)}catch(e){if(!b.isText&&-1===c.indexOf('codecs="stpp')&&-1===c.indexOf('codecs="wvtt'))throw e;d=v.getTextSourceBuffer()}return d}function c(a,b){try{a.removeSourceBuffer(b)}catch(c){}}function d(a,b,c){var d=null,e=0,f=0,g=null,h=null,i=0,j=void 0,k=void 0,l=c||.15;try{d=a.buffered}catch(m){return null}if(null!==d&&void 0!==d){for(k=0,j=d.length;k<j;k++)if(e=d.start(k),f=d.end(k),null===g)i=Math.abs(e-b),b>=e&&b<f?(g=e,h=f):i<=l&&(g=e,h=f);else{if(!((i=e-h)<=l))break;h=f}if(null!==g)return{start:g,end:h}}return null}function e(a){try{return a.buffered}catch(b){return null}}function f(a){var b=e(a),c=0,d=void 0,f=void 0;if(!b)return c;for(f=0,d=b.length;f<d;f++)c+=b.end(f)-b.start(f);return c}function h(a,b,c){var e=void 0;return e=d(a,b,c),null===e?0:e.end-b}function j(a,b){if(!b)return null;var c=e(b),d=void 0,f=void 0,g=void 0,h=void 0,i=void 0,j=void 0,k=void 0,l=void 0,m=void 0;if(!c)return null;for(var n=0,o=c.length;n<o;n++){if(l=a.length>n,i=l?{start:a.start(n),end:a.end(n)}:null,d=c.start(n),f=c.end(n),!i)return m={start:d,end:f};if(g=i.start===d,h=i.end===f,!g||!h){if(g)m={start:i.end,end:f};else{if(!h)return m={start:d,end:f};m={start:d,end:i.start}}return j=a.length>n+1?{start:a.start(n+1),end:a.end(n+1)}:null,k=n+1<o?{start:c.start(n+1),end:c.end(n+1)}:null,!j||k&&k.start===j.start&&k.end===j.end||(m.end=j.start),m}}return null}function l(a,b){if(!a||!b)return void u.trigger(k.default.SOURCEBUFFER_APPEND_COMPLETED,{buffer:null,bytes:null,error:new g.default(o,q,null)});var c=b.bytes,d="append"in a?"append":"appendBuffer"in a?"appendBuffer":null,e="Object"===Object.prototype.toString.call(a).slice(8,-1);d&&s(a,function(){try{e?a[d](c,b):a[d](c),s(a,function(){u.trigger(k.default.SOURCEBUFFER_APPEND_COMPLETED,{buffer:a,bytes:c})})}catch(f){u.trigger(k.default.SOURCEBUFFER_APPEND_COMPLETED,{buffer:a,bytes:c,error:new g.default(f.code,f.message,null)})}})}function m(a,b,c,d){if(!a)return void u.trigger(k.default.SOURCEBUFFER_REMOVE_COMPLETED,{buffer:a,from:b,to:c,error:new g.default(p,r,null)});s(a,function(){try{b>=0&&c>b&&"ended"!==d.readyState&&a.remove(b,c),s(a,function(){u.trigger(k.default.SOURCEBUFFER_REMOVE_COMPLETED,{buffer:a,from:b,to:c})})}catch(e){u.trigger(k.default.SOURCEBUFFER_REMOVE_COMPLETED,{buffer:a,from:b,to:c,error:new g.default(e.code,e.message,null)})}})}function n(a,b){try{"open"===a.readyState?b.abort():b.resetEmbedded&&"ended"===a.readyState&&b.abort()}catch(c){}}function s(a,b){var c=void 0,d=50,e=function(){a.updating||(clearInterval(c),b())},f=function c(){a.updating||(a.removeEventListener("updateend",c,!1),b())};if(!a.updating)return void b();if("function"==typeof a.addEventListener)try{a.addEventListener("updateend",f,!1)}catch(g){c=setInterval(e,d)}else c=setInterval(e,d)}var t=this.context,u=(0,i.default)(t).getInstance(),v=a.textController;return{append:l,remove:m,abort:n,createSourceBuffer:b,removeSourceBuffer:c,getBufferRange:d,getAllRanges:e,getTotalBufferedTime:f,getBufferLength:h,getRangeDifference:j}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(211),g=d(f),h=a(50),i=d(h),j=a(54),k=d(j),l=a(51),m=d(l),n=22,o=1,p=2,q="buffer or chunk is not defined",r="buffer is not defined";e.__dashjs_factory_name="SourceBufferController";var s=m.default.getSingletonFactory(e);s.QUOTA_EXCEEDED_ERROR_CODE=n,m.default.updateSingletonFactory(e.__dashjs_factory_name,s),c.default=s,b.exports=c.default},{211:211,50:50,51:51,54:54}],114:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){na=(0,F.default)(aa).getInstance(),oa=(0,H.default)(aa).getInstance(),ma=(0,J.default)(aa).getInstance(),ua=(0,z.default)(aa).getInstance(),va=(0,B.default)(aa).getInstance(),Z()}function b(a,b){T(),Ca=a,Ba=b,xa.initialize(),fa=(0,m.default)(aa).create(),fa.setConfig({manifestModel:ha,dashManifestModel:ia,mediaPlayerModel:Ja,manifestLoader:ga}),fa.initialize(),oa.setConfig({dashManifestModel:ia}),ca.on(q.default.TIME_SYNCHRONIZATION_COMPLETED,I,this),ca.on(q.default.PLAYBACK_SEEKING,d,this),ca.on(q.default.PLAYBACK_TIME_UPDATED,c,this),ca.on(q.default.PLAYBACK_ENDED,t,this),ca.on(q.default.PLAYBACK_ERROR,Q,this),ca.on(q.default.PLAYBACK_STARTED,e,this),ca.on(q.default.PLAYBACK_PAUSED,f,this),ca.on(q.default.MANIFEST_UPDATED,K,this),ca.on(q.default.STREAM_BUFFERING_COMPLETED,l,this),ca.on(q.default.MANIFEST_VALIDITY_CHANGED,X,this),ca.on(D.default.METRIC_ADDED,_,this)}function c(){if(M()){var a=Ha.getPlaybackQuality();a&&ka.addDroppedFrames(g.default.VIDEO,a)}}function d(a){var b=n(a.seekTime);Qa&&(h(),Pa=!1),b&&b!==za?(O(v.PlayListTrace.END_OF_PERIOD_STOP_REASON),w(za,b,a.seekTime)):O(v.PlayListTrace.USER_REQUEST_STOP_REASON),P(v.PlayList.SEEK_START_REASON)}function e(){ba("[StreamController][onPlaybackStarted]"),La?(La=!1,P(v.PlayList.INITIAL_PLAYOUT_START_REASON)):Ka&&(Ka=!1,P(v.PlayList.RESUME_FROM_PAUSE_START_REASON),j())}function f(a){ba("[StreamController][onPlaybackPaused]"),a.ended||(Ka=!0,O(v.PlayListTrace.USER_REQUEST_STOP_REASON),j())}function h(){ba("[StreamController][toggleEndPeriodTimer] stop end period timer."),clearTimeout(Qa),Qa=void 0}function j(){if(Pa)if(Qa)h();else{var a=Ia.getTimeToStreamEnd(),b=a>0?1e3*a:0;ba("[StreamController][toggleEndPeriodTimer] start-up of timer to notify PLAYBACK_ENDED event. It will be triggered in "+b+" milliseconds"),Qa=setTimeout(function(){ca.trigger(q.default.PLAYBACK_ENDED)},b)}}function l(){var a=R().isLast;Ga&&a?(ba("[StreamController][onStreamBufferingCompleted] calls signalEndOfStream of mediaSourceController."),ma.signalEndOfStream(Ga)):Ga&&void 0===Qa&&(ba("[StreamController][onStreamBufferingCompleted] end of period detected"),Pa=!0,!1===Ka&&j())}function n(a){var b=0,c=null,d=ya.length;d>0&&(b+=ya[0].getStartTime());for(var e=0;e<d;e++)if(c=ya[e],b=parseFloat((b+c.getDuration()).toFixed(5)),a<b)return c;return null}function p(a,b){for(var c=null,d=0,e=0,f=null,g=ya.length,h=0;h<g;h++){if(c=ya[h],e=c.getStartTime(),f=c.getDuration(),Number.isFinite(e)&&(d=e),c.getId()===b)return a-d;Number.isFinite(f)&&(d+=f)}return null}function r(){return za?za.getProcessors():[]}function t(){var a=u();a?(Oa=void 0,Na=void 0,w(za,a,NaN)):ba("StreamController no next stream found"),O(a?v.PlayListTrace.END_OF_PERIOD_STOP_REASON:v.PlayListTrace.END_OF_CONTENT_STOP_REASON),Qa=void 0,Pa=!1}function u(){if(za){var a=function(){var a=za.getStreamInfo().start,b=za.getStreamInfo().duration;return{v:ya.filter(function(c){return c.getStreamInfo().start===parseFloat((a+b).toFixed(5))})[0]}}();if("object"==typeof a)return a.v}}function w(a,b,c){!Da&&b&&a!==b&&(Da=!0,ca.trigger(q.default.PERIOD_SWITCH_STARTED,{fromStreamInfo:a?a.getStreamInfo():null,toStreamInfo:b.getStreamInfo()}),a&&(a.stopEventController(),a.deactivate()),za=b,Ia.initialize(za.getStreamInfo()),y(c,a))}function y(a,b){function c(){ba("MediaSource is open!"),window.URL.revokeObjectURL(d),Ga.removeEventListener("sourceopen",c),Ga.removeEventListener("webkitsourceopen",c),C(),A(a),b||ca.trigger(q.default.SOURCE_INITIALIZED)}var d=void 0;Ga?ma.detachMediaSource(Ha):Ga=ma.createMediaSource(),Ga.addEventListener("sourceopen",c,!1),Ga.addEventListener("webkitsourceopen",c,!1),d=ma.attachMediaSource(Ga,Ha),ba("MediaSource attached to element.  Waiting on open...")}function A(a){za.activate(Ga),Oa=N(g.default.AUDIO),Na=N(g.default.VIDEO),La||(isNaN(a)?function(){var a=Ia.getStreamStartTime(!0);za.getProcessors().forEach(function(b){ja.setIndexHandlerTime(b,a)})}():Ia.seek(a)),za.startEventController(),!Ca&&La||Ia.play(),Da=!1,ca.trigger(q.default.PERIOD_SWITCH_COMPLETED,{toStreamInfo:za.getStreamInfo()})}function C(){var a=za.getStreamInfo().manifestInfo.duration,b=ma.setDuration(Ga,a);ba("Duration successfully set to: "+b)}function E(a){for(var b=0,c=ya.length;b<c;b++)if(ya[b].getId()===a.id)return ya[b];return null}function G(){try{var a=ja.getStreamsInfo();if(0===a.length)throw new Error("There are no streams");var b=la.getCurrentManifestUpdate(ka.getMetricsFor(g.default.STREAM));ka.updateManifestUpdateInfo(b,{currentTime:Ia.getTime(),buffered:Ha.getBufferRange(),presentationStartTime:a[0].start,clientTimeOffset:xa.getClientTimeOffset()});for(var c=0,d=a.length;c<d;c++){var e=a[c],f=E(e);f?f.updateData(e):(f=(0,k.default)(aa).create({manifestModel:ha,dashManifestModel:ia,mediaPlayerModel:Ja,metricsModel:ka,dashMetrics:la,manifestUpdater:fa,adapter:ja,timelineConverter:xa,capabilities:ea,errHandler:wa,baseURLController:oa,domStorage:pa,abrController:qa,playbackController:Ia,mediaController:ra,textController:sa,sourceBufferController:ta,videoModel:Ha,streamController:da}),ya.push(f),f.initialize(e,Aa)),ka.addManifestUpdateStreamInfo(b,e.id,e.index,e.start,e.duration)}if(!za){var h=Ia.getStartTimeFromUriParameters(),i=null;if(h){i=n(isNaN(h.fragS)?h.fragT:h.fragS)}w(null,null!==i?i:ya[0],NaN)}ca.trigger(q.default.STREAMS_COMPOSED)}catch(j){wa.manifestError(j.message,"nostreamscomposed",ha.getValue()),Fa=!0,$()}}function I(){var a=ha.getValue();Aa&&(ca.trigger(q.default.PROTECTION_CREATED,{controller:Aa,manifest:a}),Aa.setMediaElement(Ha.getElement()),Ba&&Aa.setProtectionData(Ba)),G()}function K(a){a.error?(Fa=!0,$()):function(){var b=a.manifest;ja.updatePeriods(b);var c=ja.getStreamsInfo(b)[0],d=ja.getMediaInfoForType(c,g.default.VIDEO)||ja.getMediaInfoForType(c,g.default.AUDIO),e=void 0,f=void 0;d&&(e=ja.getDataForMedia(d),(f=ia.getRepresentationsForAdaptation(e)[0].useCalculatedLiveEdgeTime)&&(ba("SegmentTimeline detected using calculated Live Edge Time"),Ja.setUseManifestDateHeaderTimeSource(!1)));var h=ia.getUTCTimingSources(a.manifest),i=!ia.getIsDynamic(b)||f?h:h.concat(Ja.getUTCTimingSources()),j=va.isHTTPS(a.manifest.url);i.forEach(function(a){a.value.replace(/.*?:\/\//g,"")===s.default.DEFAULT_UTC_TIMING_SOURCE.value.replace(/.*?:\/\//g,"")&&(a.value=a.value.replace(j?new RegExp(/^(http:)?\/\//i):new RegExp(/^(https:)?\/\//i),j?"https://":"http://"),ba("Matching default timing source protocol to manifest protocol: ",a.value))}),oa.initialize(b),na.setConfig({metricsModel:ka,dashMetrics:la,baseURLController:oa}),na.initialize(i,Ja.getUseManifestDateHeaderTimeSource())}()}function L(){return Oa}function M(){return Na}function N(a){var b=!1;return za&&za.getProcessors().forEach(function(c){c.getMediaInfo().type===a&&(b=!0)}),b}function O(a,b){b=b||new Date,Ma&&(za&&za.getProcessors().forEach(function(c){var d=c.getScheduleController();d&&d.finalisePlayList(b,a)}),ka.addPlayList(Ma),Ma=null)}function P(a){Ma=new v.PlayList,Ma.start=new Date,Ma.mstart=1e3*Ia.getTime(),Ma.starttype=a,za&&za.getProcessors().forEach(function(a){var b=a.getScheduleController();b&&b.setPlayList(Ma)})}function Q(a){if(a.error){var b="";switch(a.error.code){case 1:b="MEDIA_ERR_ABORTED";break;case 2:b="MEDIA_ERR_NETWORK";break;case 3:b="MEDIA_ERR_DECODE";break;case 4:b="MEDIA_ERR_SRC_NOT_SUPPORTED";break;case 5:b="MEDIA_ERR_ENCRYPTED";break;default:b="UNKNOWN"}Ea=!0,a.error.message&&(b+=" ("+a.error.message+")"),a.error.msExtendedCode&&(b+=" (0x"+(a.error.msExtendedCode>>>0).toString(16).toUpperCase()+")"),ba("Video Element Error: "+b),a.error&&ba(a.error),wa.mediaSourceError(b),$()}}function R(){return za?za.getStreamInfo():null}function S(a){return ya.filter(function(b){return b.getId()===a})[0]}function T(){if(!(ga&&ga.hasOwnProperty("load")&&xa&&xa.hasOwnProperty("initialize")&&xa.hasOwnProperty("reset")&&xa.hasOwnProperty("getClientTimeOffset")))throw new Error("setConfig function has to be called previously")}function U(){if(!fa||!fa.hasOwnProperty("setManifest"))throw new Error("initialize function has to be called previously")}function V(a){T(),ga.load(a)}function W(a){U(),fa.setManifest(a)}function X(a){isNaN(a.newDuration)||C(a.newDuration)}function Y(a){a&&(a.capabilities&&(ea=a.capabilities),a.manifestLoader&&(ga=a.manifestLoader),a.manifestModel&&(ha=a.manifestModel),a.dashManifestModel&&(ia=a.dashManifestModel),a.mediaPlayerModel&&(Ja=a.mediaPlayerModel),a.protectionController&&(Aa=a.protectionController),a.adapter&&(ja=a.adapter),a.metricsModel&&(ka=a.metricsModel),a.dashMetrics&&(la=a.dashMetrics),a.errHandler&&(wa=a.errHandler),a.timelineConverter&&(xa=a.timelineConverter),a.videoModel&&(Ha=a.videoModel),a.playbackController&&(Ia=a.playbackController),a.domStorage&&(pa=a.domStorage),a.abrController&&(qa=a.abrController),a.mediaController&&(ra=a.mediaController),a.textController&&(sa=a.textController),a.sourceBufferController&&(ta=a.sourceBufferController))}function Z(){ya=[],Aa=null,Da=!1,za=null,Ea=!1,Fa=!1,Na=void 0,Oa=void 0,La=!0,Ka=!1,Ca=!0,Ma=null,Qa=void 0,Pa=!1}function $(){T(),na.reset(),O(Ea||Fa?v.PlayListTrace.FAILURE_STOP_REASON:v.PlayListTrace.USER_REQUEST_STOP_REASON);for(var a=0,b=ya?ya.length:0;a<b;a++){ya[a].reset(Ea)}ca.off(q.default.PLAYBACK_TIME_UPDATED,c,this),ca.off(q.default.PLAYBACK_SEEKING,d,this),ca.off(q.default.PLAYBACK_ERROR,Q,this),ca.off(q.default.PLAYBACK_STARTED,e,this),ca.off(q.default.PLAYBACK_PAUSED,f,this),ca.off(q.default.PLAYBACK_ENDED,t,this),ca.off(q.default.MANIFEST_UPDATED,K,this),ca.off(q.default.STREAM_BUFFERING_COMPLETED,l,this),ca.off(D.default.METRIC_ADDED,_,this),ca.off(q.default.MANIFEST_VALIDITY_CHANGED,X,this),oa.reset(),fa.reset(),ka.clearAllCurrentMetrics(),ha.setValue(null),ga.reset(),xa.reset(),ua.reset(),Ga&&(ma.detachMediaSource(Ha),Ga=null),Ha=null,Aa&&(Aa.setMediaElement(null),Aa=null,Ba=null,ha.getValue()&&ca.trigger(q.default.PROTECTION_DESTROYED,{data:ha.getValue().url})),ca.trigger(q.default.STREAM_TEARDOWN_COMPLETE),Z()}function _(a){a.metric===i.default.DVR_INFO&&a.mediaType===g.default.AUDIO&&ma.setSeekable(Ga,a.value.range.start,a.value.range.end)}var aa=this.context,ba=(0,x.default)(aa).getInstance().log,ca=(0,o.default)(aa).getInstance(),da=void 0,ea=void 0,fa=void 0,ga=void 0,ha=void 0,ia=void 0,ja=void 0,ka=void 0,la=void 0,ma=void 0,na=void 0,oa=void 0,pa=void 0,qa=void 0,ra=void 0,sa=void 0,ta=void 0,ua=void 0,va=void 0,wa=void 0,xa=void 0,ya=void 0,za=void 0,Aa=void 0,Ba=void 0,Ca=void 0,Da=void 0,Ea=void 0,Fa=void 0,Ga=void 0,Ha=void 0,Ia=void 0,Ja=void 0,Ka=void 0,La=void 0,Ma=void 0,Na=void 0,Oa=void 0,Pa=void 0,Qa=void 0;return da={initialize:b,getActiveStreamInfo:R,isVideoTrackPresent:M,isAudioTrackPresent:L,getStreamById:S,getStreamForTime:n,getTimeRelativeToStreamId:p,load:V,loadWithManifest:W,getActiveStreamProcessors:r,setConfig:Y,reset:$},a(),da}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(101),i=d(h),j=a(96),k=d(j),l=a(92),m=d(l),n=a(50),o=d(n),p=a(54),q=d(p),r=a(143),s=d(r),t=a(51),u=d(t),v=a(232),w=a(49),x=d(w),y=a(200),z=d(y),A=a(206),B=d(A),C=a(94),D=d(C),E=a(115),F=d(E),G=a(104),H=d(G),I=a(110),J=d(I);e.__dashjs_factory_name="StreamController",c.default=u.default.getSingletonFactory(e),b.exports=c.default},{100:100,101:101,104:104,110:110,115:115,143:143,200:200,206:206,232:232,49:49,50:50,51:51,54:54,92:92,94:94,96:96}],115:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a,b){K=b,H=0,I=!1,J=!1,L={"urn:mpeg:dash:utc:http-head:2014":y,"urn:mpeg:dash:utc:http-xsdate:2014":x.bind(null,o),"urn:mpeg:dash:utc:http-iso:2014":x.bind(null,p),"urn:mpeg:dash:utc:direct:2014":w,"urn:mpeg:dash:utc:http-head:2012":y,"urn:mpeg:dash:utc:http-xsdate:2012":x.bind(null,o),"urn:mpeg:dash:utc:http-iso:2012":x.bind(null,p),"urn:mpeg:dash:utc:direct:2012":w,"urn:mpeg:dash:utc:http-ntp:2014":s,"urn:mpeg:dash:utc:ntp:2014":s,"urn:mpeg:dash:utc:sntp:2014":s},e()||(B(a),f(!0))}function b(a){a&&(a.metricsModel&&(M=a.metricsModel),a.dashMetrics&&(N=a.dashMetrics),a.baseURLController&&(O=a.baseURLController))}function c(){return k()}function d(a){I=a}function e(){return I}function f(a){J=a}function h(a){H=a}function k(){return H}function m(a){var b=1e3,c=/^([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2})(?::([0-9]*)(\.[0-9]*)?)?(?:([+\-])([0-9]{2})([0-9]{2}))?/,d=void 0,e=void 0,f=c.exec(a);return d=Date.UTC(parseInt(f[1],10),parseInt(f[2],10)-1,parseInt(f[3],10),parseInt(f[4],10),parseInt(f[5],10),f[6]&&(parseInt(f[6],10)||0),f[7]&&parseFloat(f[7])*b||0),f[9]&&f[10]&&(e=60*parseInt(f[9],10)+parseInt(f[10],10),d+=("+"===f[8]?-1:1)*e*60*b),new Date(d).getTime()}function o(a){var b=Date.parse(a);return isNaN(b)&&(b=m(a)),b}function p(a){return Date.parse(a)}function q(a){return Date.parse(a)}function s(a,b,c){c()}function w(a,b,c){var d=o(a);if(!isNaN(d))return void b(d);c()}function x(a,b,c,d,e){var f=void 0,g=void 0,h=!1,i=new XMLHttpRequest,k=e?j.HTTPRequest.HEAD:j.HTTPRequest.GET,l=b.match(/\S+/g);if(b=l.shift(),f=function(){h||(h=!0,l.length?x(a,l.join(" "),c,d,e):d())},g=function(){var b=void 0,d=void 0;200===i.status&&(b=e?i.getResponseHeader("Date"):i.response,d=a(b),isNaN(d)||(c(d),h=!0))},G.isRelative(b)){var m=O.resolve();m&&(b=G.resolve(b,m.url))}i.open(k,b),i.timeout=v||0,i.onload=g,i.onloadend=f,i.send()}function y(a,b,c){x(q,a,b,c,!0)}function z(){var a=M.getReadOnlyMetricsFor(g.default.STREAM),b=N.getLatestMPDRequestHeaderValueByID(a,"Date"),c=null!==b?new Date(b).getTime():Number.NaN;isNaN(c)?A(!0):(h(c-(new Date).getTime()),A(!1,c/1e3,H))}function A(a,b,c){d(!1),F.trigger(n.default.TIME_SYNCHRONIZATION_COMPLETED,{time:b,offset:c,error:a?new i.default(u):null})}function B(a,b){var c=b||0,e=a[c],f=function(a,b){var c=!a||!b;c&&K?z():A(c,a,b)};d(!0),e?L.hasOwnProperty(e.schemeIdUri)?L[e.schemeIdUri](e.value,function(a){var b=(new Date).getTime(),c=a-b;h(c),E("Local time:      "+new Date(b)),E("Server time:     "+new Date(a)),E("Difference (ms): "+c),f(a,c)},function(){B(a,c+1)}):B(a,c+1):(h(0),f())}function C(){f(!1),d(!1)}var D=this.context,E=(0,r.default)(D).getInstance().log,F=(0,l.default)(D).getInstance(),G=(0,t.default)(D).getInstance(),H=void 0,I=void 0,J=void 0,K=void 0,L=void 0,M=void 0,N=void 0,O=void 0;return{initialize:a,getOffsetToDeviceTimeMs:c,setConfig:b,reset:C}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(211),i=d(h),j=a(230),k=a(50),l=d(k),m=a(54),n=d(m),o=a(51),p=d(o),q=a(49),r=d(q),s=a(206),t=d(s),u=1,v=5e3;e.__dashjs_factory_name="TimeSyncController";var w=p.default.getSingletonFactory(e);w.TIME_SYNC_FAILED_ERROR_CODE=u,w.HTTP_TIMEOUT_MS=v,p.default.updateSingletonFactory(e.__dashjs_factory_name,w),c.default=w,b.exports=c.default},{100:100,206:206,211:211,230:230,49:49,50:50,51:51,54:54}],116:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){A.on(k.default.XLINK_ELEMENT_LOADED,j,C),H=(0,g.default)(z).create({errHandler:a.errHandler,metricsModel:a.metricsModel,mediaPlayerModel:a.mediaPlayerModel,requestModifier:a.requestModifier})}function c(a){a&&(D=a)}function d(a){a&&(E=a)}function e(a){var b=void 0;G=new o.default({escapeMode:!1,attributePrefix:"",arrayAccessForm:"property",emptyNodeForm:"object",stripWhitespaces:!1,enableToStringFunc:!1,ignoreRoot:!0,matchers:D}),F=a,b=m(F.Period_asArray,F,t,r),h(b,t,r)}function f(){A.off(k.default.XLINK_ELEMENT_LOADED,j,C),H&&(H.reset(),H=null)}function h(a,b,c){var d={},e=void 0,f=void 0;d.elements=a,d.type=b,d.resolveType=c,0===d.elements.length&&l(d);for(var g=0;g<d.elements.length;g++)e=d.elements[g],f=B.isHTTPURL(e.url)?e.url:e.originalContent.BaseURL+e.url,H.load(f,e,d)}function j(a){var b=void 0,c=void 0,d="";if(b=a.element,c=a.resolveObject,b.resolvedContent){var e=0;0===b.resolvedContent.indexOf("<?xml")&&(e=b.resolvedContent.indexOf("?>")+2),d=b.resolvedContent.substr(0,e)+"<response>"+b.resolvedContent.substr(e)+"</response>",b.resolvedContent=G.xml_str2json(d)}x(c)&&l(c)}function l(a){var b=[],c=void 0,d=void 0;if(n(a),a.resolveType===s&&A.trigger(k.default.XLINK_READY,{manifest:F}),a.resolveType===r)switch(a.type){case t:for(c=0;c<F[t+"_asArray"].length;c++)d=F[t+"_asArray"][c],d.hasOwnProperty(u+"_asArray")&&(b=b.concat(m(d[u+"_asArray"],d,u,r))),d.hasOwnProperty(v+"_asArray")&&(b=b.concat(m(d[v+"_asArray"],d,v,r)));h(b,u,r);break;case u:A.trigger(k.default.XLINK_READY,{manifest:F})}}function m(a,b,c,d){var e=[],f=void 0,g=void 0,h=void 0;for(g=a.length-1;g>=0;g--)f=a[g],f.hasOwnProperty("xlink:href")&&f["xlink:href"]===w&&a.splice(g,1);for(g=0;g<a.length;g++)f=a[g],f.hasOwnProperty("xlink:href")&&f.hasOwnProperty("xlink:actuate")&&f["xlink:actuate"]===d&&(h=p(f["xlink:href"],b,c,g,d,f),e.push(h));return e}function n(a){var b=[],c=void 0,d=void 0,e=void 0,f=void 0,g=void 0,h=void 0;for(f=a.elements.length-1;f>=0;f--){if(c=a.elements[f],d=c.type+"_asArray",!c.resolvedContent||y())delete c.originalContent["xlink:actuate"],delete c.originalContent["xlink:href"],b.push(c.originalContent);else if(c.resolvedContent)for(g=0;g<c.resolvedContent[d].length;g++)e=c.resolvedContent[d][g],b.push(e);for(c.parentElement[d].splice(c.index,1),h=0;h<b.length;h++)c.parentElement[d].splice(c.index+h,0,b[h]);b=[]}a.elements.length>0&&E.run(F)}function p(a,b,c,d,e,f){return{url:a,parentElement:b,type:c,index:d,resolveType:e,originalContent:f,resolvedContent:null,resolved:!1}}function x(a){var b=void 0,c=void 0;for(b=0;b<a.elements.length;b++)if(c=a.elements[b],!1===c.resolved)return!1;return!0}function y(){return!1}a=a||{};var z=this.context,A=(0,i.default)(z).getInstance(),B=(0,q.default)(z).getInstance(),C=void 0,D=void 0,E=void 0,F=void 0,G=void 0,H=void 0;return C={resolveManifestOnLoad:e,setMatchers:c,setIron:d,reset:f},b(),C}Object.defineProperty(c,"__esModule",{value:!0});var f=a(99),g=d(f),h=a(50),i=d(h),j=a(54),k=d(j),l=a(51),m=d(l),n=a(4),o=d(n),p=a(206),q=d(p),r="onLoad",s="onActuate",t="Period",u="AdaptationSet",v="EventStream",w="urn:mpeg:dash:resolve-to-zero:2013";e.__dashjs_factory_name="XlinkController",c.default=m.default.getClassFactory(e),b.exports=c.default},{206:206,4:4,50:50,51:51,54:54,99:99}],117:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){return e=(0,g.default)(d).getInstance({eventBus:a.eventBus,metricsModel:a.metricsModel,metricsConstants:a.metricsConstants,events:a.events}),(0,k.default)(d).create(a)}function b(){return(0,o.default)(d).getInstance()}function c(){return(0,m.default)(d).getInstance()}var d=this.context,e=void 0;return{createMetricsReporting:a,getReportingFactory:b,getMetricsHandlerFactory:c}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(131),g=d(f),h=a(118),i=d(h),j=a(119),k=d(j),l=a(124),m=d(l),n=a(129),o=d(n);e.__dashjs_factory_name="MetricsReporting";var p=dashjs.FactoryMaker.getClassFactory(e);p.events=i.default,dashjs.FactoryMaker.updateClassFactory(e.__dashjs_factory_name,p),c.default=p,b.exports=c.default},{118:118,119:119,124:124,129:129,131:131}],118:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(55),i=d(h),j=function(a){function b(){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this),this.METRICS_INITIALISATION_COMPLETE="internal_metricsReportingInitialized",this.BECAME_REPORTING_PLAYER="internal_becameReportingPlayer"}return f(b,a),b}(i.default),k=new j;c.default=k,b.exports=c.default},{55:55}],119:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(b){if(!b.error){var c=Object.keys(f);(0,i.default)(h).getInstance({dashManifestModel:a.dashManifestModel,constants:a.constants}).getMetrics(b.manifest).forEach(function(b){var d=JSON.stringify(b);if(f.hasOwnProperty(d))c.splice(d,1);else try{var e=(0,g.default)(h).create(a);e.initialize(b),f[d]=e}catch(b){}}),c.forEach(function(a){f[a].reset(),delete f[a]}),j.trigger(k.default.METRICS_INITIALISATION_COMPLETE)}}function c(){Object.keys(f).forEach(function(a){f[a].reset()}),f={}}function d(){j.on(l.MANIFEST_UPDATED,b),j.on(l.STREAM_TEARDOWN_COMPLETE,c)}function e(){j.off(l.MANIFEST_UPDATED,b),j.off(l.STREAM_TEARDOWN_COMPLETE,c)}a=a||{};var f={},h=this.context,j=a.eventBus,l=a.events;return d(),{reset:e}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(120),g=d(f),h=a(133),i=d(h),j=a(118),k=d(j);e.__dashjs_factory_name="MetricsCollectionController",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{118:118,120:120,133:133}],120:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(b){try{f=(0,g.default)(h).create({mediaElement:a.mediaElement}),f.initialize(b.Range),e=(0,i.default)(h).create({log:a.log,metricsConstants:a.metricsConstants}),e.initialize(b.Reporting,f),d=(0,k.default)(h).create({log:a.log,eventBus:a.eventBus,metricsConstants:a.metricsConstants,events:a.events}),d.initialize(b.metrics,e)}catch(j){throw c(),j}}function c(){d&&d.reset(),e&&e.reset(),f&&f.reset()}a=a||{};var d=void 0,e=void 0,f=void 0,h=this.context;return{initialize:b,reset:c}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(122),g=d(f),h=a(123),i=d(h),j=a(121),k=d(j);e.__dashjs_factory_name="MetricsController",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{121:121,122:122,123:123}],121:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a){e.forEach(function(b){b.handleNewMetric(a.metric,a.value,a.mediaType)})}function c(a,c){a.split(",").forEach(function(a,b,d){var f=void 0;if(-1!==a.indexOf("(")&&-1===a.indexOf(")")){var g=d[b+1];g&&-1===g.indexOf("(")&&-1!==g.indexOf(")")&&(a+=","+g,delete d[b+1])}(f=k.create(a,c))&&e.push(f)}),i.on(j.METRIC_ADDED,b,f),i.on(j.METRIC_UPDATED,b,f)}function d(){i.off(j.METRIC_ADDED,b,f),i.off(j.METRIC_UPDATED,b,f),e.forEach(function(a){return a.reset()}),e=[]}a=a||{};var e=[],f=void 0,h=this.context,i=a.eventBus,j=a.events,k=(0,g.default)(h).getInstance({log:a.log,eventBus:a.eventBus,
metricsConstants:a.metricsConstants});return f={initialize:c,reset:d}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(124),g=d(f);e.__dashjs_factory_name="MetricsHandlersController",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{124:124}],122:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a){a&&a.length&&(a.forEach(function(a){var b=a.starttime,c=b+a.duration;j.add(b,c)}),f=!!a[0]._useWallClockTime)}function c(){j.clear()}function d(){j=(0,g.default)(h).create()}function e(){var a=j.length,b=void 0;if(!a)return!0;b=f?(new Date).getTime()/1e3:k.currentTime;for(var c=0;c<a;c+=1){var d=j.start(c),e=j.end(c);if(d<=b&&b<e)return!0}return!1}a=a||{};var f=!1,h=this.context,i=void 0,j=void 0,k=a.mediaElement;return i={initialize:b,reset:c,isEnabled:e},d(),i}Object.defineProperty(c,"__esModule",{value:!0});var f=a(196),g=d(f);e.__dashjs_factory_name="RangeController",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{196:196}],123:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b){a.some(function(a){var c=f.create(a,b);if(c)return e.push(c),!0})}function c(){e.forEach(function(a){return a.reset()}),e=[]}function d(a,b){e.forEach(function(c){return c.report(a,b)})}var e=[],f=(0,g.default)(this.context).getInstance(a);return{initialize:b,reset:c,report:d}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(129),g=d(f);e.__dashjs_factory_name="ReportingController",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{129:129}],124:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(b,c){var d,g=b.match(f);if(g){try{d=j[g[1]](h).create({eventBus:a.eventBus,metricsConstants:a.metricsConstants}),d.initialize(g[1],c,g[3],g[5])}catch(i){d=null,e("MetricsHandlerFactory: Could not create handler for type "+g[1]+" with args "+g[3]+", "+g[5]+" ("+i.message+")")}return d}}function c(a,b){j[a]=b}function d(a){delete j[a]}a=a||{};var e=a.log,f=/([a-zA-Z]*)(\(([0-9]*)(\,\s*([a-zA-Z]*))?\))?/,h=this.context,j={BufferLevel:g.default,DVBErrors:i.default,HttpList:k.default,PlayList:m.default,RepSwitchList:m.default,TcpList:m.default};return{create:b,register:c,unregister:d}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(125),g=d(f),h=a(126),i=d(h),j=a(128),k=d(j),l=a(127),m=d(l);e.__dashjs_factory_name="MetricsHandlerFactory",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{125:125,126:126,127:127,128:128}],125:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){try{return Object.keys(o).map(function(a){return o[a]}).reduce(function(a,b){return a.level<b.level?a:b})}catch(a){return}}function c(){var a=b();a&&l!==a.t&&(l=a.t,h.report(j,a))}function d(a,b,d){b&&(i=n.validateN(d),h=b,j=n.reconstructFullMetricName(a,d),k=setInterval(c,i))}function e(){clearInterval(k),k=null,i=0,h=null,l=null}function f(a,b,c){a===p.BUFFER_LEVEL&&(o[c]=b)}a=a||{};var h=void 0,i=void 0,j=void 0,k=void 0,l=void 0,m=this.context,n=(0,g.default)(m).getInstance(),o=[],p=a.metricsConstants;return{initialize:d,reset:e,handleNewMetric:f}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(132),g=d(f);e.__dashjs_factory_name="BufferLevelHandler",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{132:132}],126:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){h.off(g.default.METRICS_INITIALISATION_COMPLETE,b,this),h.trigger(g.default.BECAME_REPORTING_PLAYER)}function c(a,c){c&&(f=c,h.on(g.default.METRICS_INITIALISATION_COMPLETE,b,this))}function d(){f=null}function e(a,b){a===i.DVB_ERRORS&&f&&f.report(a,b)}a=a||{};var f=void 0,h=a.eventBus,i=a.metricsConstants;return{initialize:c,reset:d,handleNewMetric:e}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(118),g=d(f);c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{118:118}],127:[function(a,b,c){"use strict";function d(){function a(a,b){d=a,e=b}function b(){e=null,d=void 0}function c(a,b){a===d&&e&&e.report(d,b)}var d=void 0,e=void 0;return{initialize:a,reset:b,handleNewMetric:c}}Object.defineProperty(c,"__esModule",{value:!0}),d.__dashjs_factory_name="GenericMetricHandler",c.default=dashjs.FactoryMaker.getClassFactory(d),b.exports=c.default},{}],128:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){var a=l;a.length&&f&&f.report(j,a),l=[]}function c(a,c,d,e){c&&(h=m.validateN(d),f=c,e&&e.length&&(i=e),j=m.reconstructFullMetricName(a,d,e),k=setInterval(b,h))}function d(){clearInterval(k),k=null,h=null,i=null,l=[],f=null}function e(a,b){a===n.HTTP_REQUEST&&(i&&i!==b.type||l.push(b))}a=a||{};var f=void 0,h=void 0,i=void 0,j=void 0,k=void 0,l=[],m=(0,g.default)(this.context).getInstance(),n=a.metricsConstants;return{initialize:c,reset:d,handleNewMetric:e}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(132),g=d(f);e.__dashjs_factory_name="HttpListHandler",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{132:132}],129:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b){var c=void 0;try{c=e[a.schemeIdUri](f).create({metricsConstants:i}),c.initialize(a,b)}catch(d){c=null,h("ReportingFactory: could not create Reporting with schemeIdUri "+a.schemeIdUri+" ("+d.message+")")}return c}function c(a,b){e[a]=b}function d(a){delete e[a]}a=a||{};var e={"urn:dvb:dash:reporting:2014":g.default},f=this.context,h=a.log,i=a.metricsConstants;return{create:b,register:c,unregister:d}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(130),g=d(f);e.__dashjs_factory_name="ReportingFactory",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{130:130}],130:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b,c){var d=new XMLHttpRequest,e=function(){var a=q.indexOf(d);-1!==a&&(q.splice(a,1),d.status>=200&&d.status<300?b&&b():c&&c())};q.push(d);try{d.open("GET",a),d.onloadend=e,d.onerror=e,d.send()}catch(f){d.onerror()}}function c(a,c){Array.isArray(c)||(c=[c]),l&&o.isEnabled()&&c.forEach(function(c){var d=h.serialise(c);k&&a!==r.DVB_ERRORS&&(d="metricname="+a+"&"+d),d=n+"?"+d,b(d,null,function(){l=!1})})}function d(a,b){var c=void 0;if(o=b,!(n=a["dvb:reportingUrl"]))throw new Error("required parameter missing (dvb:reportingUrl)");m||(c=a["dvb:probability"]||a["dvb:priority"]||0,c&&(1e3===c||c/1e3>=j.random())&&(l=!0),m=!0)}function e(){p||(q.forEach(function(a){return a.abort()}),q=[]),m=!1,l=!1,n=null,o=null}a=a||{};var f=this.context,h=(0,g.default)(f).getInstance(),j=(0,i.default)(f).getInstance(),k=!0,l=!1,m=!1,n=null,o=null,p=!0,q=[],r=a.metricsConstants;return{report:c,initialize:d,reset:e}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(134),g=d(f),h=a(135),i=d(h);e.__dashjs_factory_name="DVBReporting",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{134:134,135:135}],131:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a){var b=new g.default;if(p){for(var c in a)a.hasOwnProperty(c)&&(b[c]=a[c]);b.mpdurl||(b.mpdurl=p.originalUrl||p.url),b.terror||(b.terror=new Date),o.addDVBErrors(b)}}function c(a){a.error||(p=a.manifest)}function d(a){b({errorcode:g.default.BASE_URL_CHANGED,servicelocation:a.entry})}function e(){b({errorcode:g.default.BECAME_REPORTER})}function f(a){(0===a.responsecode||a.responsecode>=400||a.responsecode<100||a.responsecode>=600)&&b({errorcode:a.responsecode||g.default.CONNECTION_ERROR,url:a.url,terror:a.tresponse,servicelocation:a._serviceLocation})}function h(a){switch(a.metric){case q.HTTP_REQUEST:f(a.value)}}function j(a){var c=a.error?a.error.code:0,d=void 0;switch(c){case MediaError.MEDIA_ERR_NETWORK:d=g.default.CONNECTION_ERROR;break;case MediaError.MEDIA_ERR_DECODE:d=g.default.CORRUPT_MEDIA_OTHER;break;default:return}b({errorcode:d})}function k(){n.on(r.MANIFEST_UPDATED,c,m),n.on(r.SERVICE_LOCATION_BLACKLIST_CHANGED,d,m),n.on(r.METRIC_ADDED,h,m),n.on(r.METRIC_UPDATED,h,m),n.on(r.PLAYBACK_ERROR,j,m),n.on(i.default.BECAME_REPORTING_PLAYER,e,m)}function l(){n.off(r.MANIFEST_UPDATED,c,m),n.off(r.SERVICE_LOCATION_BLACKLIST_CHANGED,d,m),n.off(r.METRIC_ADDED,h,m),n.off(r.METRIC_UPDATED,h,m),n.off(r.PLAYBACK_ERROR,j,m),n.off(i.default.BECAME_REPORTING_PLAYER,e,m)}a=a||{};var m=void 0,n=a.eventBus,o=a.metricsModel,p=void 0,q=a.metricsConstants,r=a.events;return m={initialise:k,reset:l},k(),m}Object.defineProperty(c,"__esModule",{value:!0});var f=a(136),g=d(f),h=a(118),i=d(h);e.__dashjs_factory_name="DVBErrorsTranslator",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{118:118,136:136}],132:[function(a,b,c){"use strict";function d(){return{reconstructFullMetricName:function(a,b,c){var d=a;return b&&(d+="("+b,c&&c.length&&(d+=","+c),d+=")"),d},validateN:function(a){if(!a)throw new Error("missing n");if(isNaN(a))throw new Error("n is NaN");if(a<0)throw new Error("n must be positive");return a}}}Object.defineProperty(c,"__esModule",{value:!0}),d.__dashjs_factory_name="HandlerHelpers",c.default=dashjs.FactoryMaker.getSingletonFactory(d),b.exports=c.default},{}],133:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b,c){var f,g,h=d.getMpd(a),i=0;return b?i=h.availabilityStartTime.getTime()/1e3:(f=this.getRegularPeriods(h),f.length&&(i=f[0].start)),g=i,c&&c.hasOwnProperty(e.START_TIME)&&(g+=c.starttime),g}function c(a){var c=[];return a.Metrics_asArray&&a.Metrics_asArray.forEach(function(f){var h=new g.default,j=d.getIsDynamic(a);f.hasOwnProperty("metrics")&&(h.metrics=f.metrics,f.Range_asArray&&f.Range_asArray.forEach(function(c){var e=new i.default;e.starttime=b(a,j,c),c.hasOwnProperty("duration")?e.duration=c.duration:e.duration=d.getDuration(a),e._useWallClockTime=j,h.Range.push(e)}),f.Reporting_asArray&&(f.Reporting_asArray.forEach(function(a){var b=new k.default;if(a.hasOwnProperty(e.SCHEME_ID_URI)){b.schemeIdUri=a.schemeIdUri;for(var c in a)a.hasOwnProperty(c)&&(b[c]=a[c]);h.Reporting.push(b)}}),c.push(h)))}),c}a=a||{};var d=a.dashManifestModel,e=a.constants;return{getMetrics:c}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(137),g=d(f),h=a(138),i=d(h),j=a(139),k=d(j);e.__dashjs_factory_name="ManifestParsing",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{137:137,138:138,139:139}],134:[function(a,b,c){"use strict";function d(){function a(b){var c=[],d=[],e=void 0,f=void 0;for(e in b)if(b.hasOwnProperty(e)&&0!==e.indexOf("_")){if(f=b[e],void 0!==f&&null!==f||(f=""),Array.isArray(f)){if(!f.length)continue;d=[],f.forEach(function(b){var c="Object"!==Object.prototype.toString.call(b).slice(8,-1);d.push(c?b:a(b))}),f=d.map(encodeURIComponent).join(",")}else"string"==typeof f?f=encodeURIComponent(f):f instanceof Date?f=f.toISOString():"number"==typeof f&&(f=Math.round(f));c.push(e+"="+f)}return c.join("&")}return{serialise:a}}Object.defineProperty(c,"__esModule",{value:!0}),d.__dashjs_factory_name="MetricSerialiser",c.default=dashjs.FactoryMaker.getSingletonFactory(d),b.exports=c.default},{}],135:[function(a,b,c){"use strict";function d(){function a(){c&&(g||(g=new d(f)),c.getRandomValues(g),h=0)}function b(b,d){var f=void 0;return b||(b=0),d||(d=1),c?(h===g.length&&a(),f=g[h]/e,h+=1):f=Math.random(),f*(d-b)+b}var c=window.crypto||window.msCrypto,d=Uint32Array,e=Math.pow(2,8*d.BYTES_PER_ELEMENT)-1,f=10,g=void 0,h=void 0,i=void 0;return i={random:b},a(),i}Object.defineProperty(c,"__esModule",{value:!0}),d.__dashjs_factory_name="RNG",c.default=dashjs.FactoryMaker.getSingletonFactory(d),b.exports=c.default},{}],136:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.mpdurl=null,this.errorcode=null,this.terror=null,this.url=null,this.ipaddress=null,this.servicelocation=null};e.SSL_CONNECTION_FAILED_PREFIX="SSL",e.DNS_RESOLUTION_FAILED="C00",e.HOST_UNREACHABLE="C01",e.CONNECTION_REFUSED="C02",e.CONNECTION_ERROR="C03",e.CORRUPT_MEDIA_ISOBMFF="M00",e.CORRUPT_MEDIA_OTHER="M01",e.BASE_URL_CHANGED="F00",e.BECAME_REPORTER="S00",c.default=e,b.exports=c.default},{}],137:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.metrics="",this.Range=[],this.Reporting=[]};c.default=e,b.exports=c.default},{}],138:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.starttime=0,this.duration=1/0,this._useWallClockTime=!1};c.default=e,b.exports=c.default},{}],139:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.schemeIdUri="",this.value=""};c.default=e,b.exports=c.default},{}],140:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(){function a(){i()}function b(a){a.dashManifestModel&&(o=a.dashManifestModel)}function c(a,b,c){var d=o.getBaseURLsFromElement(c);a[b]?q.areEqual(d,a[b].data.baseUrls)||(a[b].data.baseUrls=d,a[b].data.selectedIdx=k):a[b]=new l(d)}function d(a){var b=o.getBaseURLsFromElement(a);q.areEqual(b,n.data.baseUrls)||(n.data.baseUrls=b,n.data.selectedIdx=k),a.Period_asArray&&a.Period_asArray.forEach(function(a,b){c(n.children,b,a),a.AdaptationSet_asArray&&a.AdaptationSet_asArray.forEach(function(a,d){c(n.children[b].children,d,a),a.Representation_asArray&&a.Representation_asArray.sort(o.getRepresentationSortFunction()).forEach(function(a,e){c(n.children[b].children[d].children,e,a)})})})}function e(a,b){var c=b||n;a(c.data),c.children&&c.children.forEach(function(b){return e(a,b)})}function f(a){e(function(b){isNaN(b.selectedIdx)||a===b.baseUrls[b.selectedIdx].serviceLocation&&(b.selectedIdx=k)})}function g(a){d(a)}function i(){n=new l}function j(a){var b=n,c=[b.data];return a&&a.forEach(function(a){(b=b.children[a])&&c.push(b.data)}),c.filter(function(a){return a.baseUrls.length})}var m=void 0,n=void 0,o=void 0,p=this.context,q=(0,h.default)(p).getInstance();return m={reset:i,update:g,getForPath:j,invalidateSelectedIndexes:f,setConfig:b},a(),m}Object.defineProperty(c,"__esModule",{value:!0});var g=a(203),h=d(g),i=a(51),j=d(i),k=NaN,l=function a(b,c){e(this,a),this.data={baseUrls:b||null,selectedIdx:c||k},this.children=[]};f.__dashjs_factory_name="BaseURLTreeModel",c.default=j.default.getClassFactory(f),b.exports=c.default},{203:203,51:51}],141:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){B(),F.on(i.default.LOADING_COMPLETED,z,I),F.on(i.default.LOADING_ABANDONED,A,I)}function c(a){J=a}function d(){return J}function e(a){var b=function(a,b){return a.url===b.url},c=function(a,b){return a.action===m.default.ACTION_COMPLETE&&a.action===b.action},d=function(a,b){return!isNaN(a.index)&&a.startTime===b.startTime&&a.adaptationIndex===b.adaptationIndex},e=function(a,b){return isNaN(a.index)&&isNaN(b.index)&&a.quality===b.quality},f=function(f){var g=!1;return f.some(function(f){if(b(a,f)&&(d(a,f)||e(a,f)||c(a,f)))return g=!0}),g};return!!a&&f(K)}function f(a){var b=!1,c=0,d=void 0;if(!(b=e(a)))for(c=0;c<L.length;c++)d=L[c],a.url===d.url&&a.startTime===d.startTime&&(b=!0);return b}function h(a){var b=a?a.state instanceof Array?a.state:[a.state]:[],c=[];return b.forEach(function(b){var d=x(b);c=c.concat(w(d,a))}),c}function j(a){return isNaN(a.duration)?.25:a.duration/8}function k(a){K=K.filter(function(b){var c=j(b);return!(!isNaN(b.startTime)&&void 0===a)&&b.startTime>=a-c})}function l(a,b){b<=a+.5||(K=K.filter(function(c){var d=j(c);return isNaN(c.startTime)||c.startTime>=b-d||isNaN(c.duration)||c.startTime+c.duration<=a+d}))}function n(a,b){if(!a||0===a.length)return void(K=[]);for(var c=0,d=0,e=a.length;d<e;d++)l(c,a.start(d)),c=a.end(d);b>0&&l(c,b)}function r(){H.abort(),L=[]}function t(a){switch(a.action){case m.default.ACTION_COMPLETE:K.push(a),y(a,q),E("[FragmentModel] executeRequest trigger STREAM_COMPLETED"),F.trigger(i.default.STREAM_COMPLETED,{request:a,fragmentModel:this});break;case m.default.ACTION_DOWNLOAD:y(a,p),L.push(a),u(a);break;default:E("Unknown request action.")}}function u(a){F.trigger(i.default.FRAGMENT_LOADING_STARTED,{sender:I,request:a}),H.load(a)}function v(a,b,c){for(var d=a.length-1,e=d;e>=0;e--){var f=a[e],g=f.startTime,h=g+f.duration;if(c=isNaN(c)?j(f):c,!isNaN(g)&&!isNaN(h)&&b+c>=g&&b-c<h||isNaN(g)&&isNaN(b))return f}return null}function w(a,b){return b.hasOwnProperty("time")?[v(a,b.time,b.threshold)]:a.filter(function(a){for(var c in b)if("state"!==c&&b.hasOwnProperty(c)&&a[c]!=b[c])return!1;return!0})}function x(a){var b=void 0;switch(a){case p:b=L;break;case q:b=K;break;default:b=[]}return b}function y(a,b){G.addSchedulingInfo(a.mediaType,new Date,a.type,a.startTime,a.availabilityStartTime,a.duration,a.quality,a.range,b),G.addRequestsQueue(a.mediaType,L,K)}function z(a){a.sender===H&&(L.splice(L.indexOf(a.request),1),a.response&&!a.error&&K.push(a.request),y(a.request,a.error?s:q),F.trigger(i.default.FRAGMENT_LOADING_COMPLETED,{request:a.request,response:a.response,error:a.error,sender:this}))}function A(a){a.sender===H&&F.trigger(i.default.FRAGMENT_LOADING_ABANDONED,{streamProcessor:this.getStreamProcessor(),request:a.request,mediaType:a.mediaType})}function B(){K=[],L=[]}function C(){F.off(i.default.LOADING_COMPLETED,z,this),F.off(i.default.LOADING_ABANDONED,A,this),H&&H.reset(),B()}a=a||{};var D=this.context,E=(0,o.default)(D).getInstance().log,F=(0,g.default)(D).getInstance(),G=a.metricsModel,H=a.fragmentLoader,I=void 0,J=void 0,K=void 0,L=void 0;return I={setStreamProcessor:c,getStreamProcessor:d,getRequests:h,isFragmentLoaded:e,isFragmentLoadedOrPending:f,removeExecutedRequestsBeforeTime:k,syncExecutedRequestsWithBufferedRange:n,abortRequests:r,executeRequest:t,reset:C},b(),I}Object.defineProperty(c,"__esModule",{value:!0});var f=a(50),g=d(f),h=a(54),i=d(h),j=a(51),k=d(j),l=a(213),m=d(l),n=a(49),o=d(n),p="loading",q="executed",r="canceled",s="failed";e.__dashjs_factory_name="FragmentModel";var t=k.default.getClassFactory(e);t.FRAGMENT_MODEL_LOADING=p,t.FRAGMENT_MODEL_EXECUTED=q,t.FRAGMENT_MODEL_CANCELED=r,t.FRAGMENT_MODEL_FAILED=s,k.default.updateClassFactory(e.__dashjs_factory_name,t),c.default=t,b.exports=c.default},{213:213,49:49,50:50,51:51,54:54}],142:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){return e}function b(a){e=a,a&&d.trigger(i.default.MANIFEST_LOADED,{data:a})}var c=this.context,d=(0,g.default)(c).getInstance(),e=void 0;return{getValue:a,setValue:b}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(50),g=d(f),h=a(54),i=d(h),j=a(51),k=d(j);e.__dashjs_factory_name="ManifestModel",c.default=k.default.getSingletonFactory(e),b.exports=c.default},{50:50,51:51,54:54}],143:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b,c){return b in a?Object.defineProperty(a,b,{value:c,enumerable:!0,configurable:!0,writable:!0}):a[b]=c,a}function f(){function a(){var a,b;Ta=[],Sa=!1,Ra=!0,Wa=!0,kb=k.default.ABR_STRATEGY_DYNAMIC,lb=!0,nb=!1,$a={enabled:!0,ttl:n},_a={enabled:!0,ttl:o},Ua=m,Va=void 0,Xa=r,Ya=s,Za=t,ab=NaN,bb=w,cb=x,db=y,eb=z,fb=p,gb=q,jb=I,mb={default:J},ob=[],pb=k.default.MOVING_AVERAGE_SLIDING_WINDOW,a={},e(a,i.HTTPRequest.MPD_TYPE,E),e(a,i.HTTPRequest.XLINK_EXPANSION_TYPE,G),e(a,i.HTTPRequest.MEDIA_SEGMENT_TYPE,C),e(a,i.HTTPRequest.INIT_SEGMENT_TYPE,C),e(a,i.HTTPRequest.BITSTREAM_SWITCHING_SEGMENT_TYPE,C),e(a,i.HTTPRequest.INDEX_SEGMENT_TYPE,C),e(a,i.HTTPRequest.OTHER_TYPE,C),hb=a,b={},e(b,i.HTTPRequest.MPD_TYPE,F),e(b,i.HTTPRequest.XLINK_EXPANSION_TYPE,H),e(b,i.HTTPRequest.MEDIA_SEGMENT_TYPE,D),e(b,i.HTTPRequest.INIT_SEGMENT_TYPE,D),e(b,i.HTTPRequest.BITSTREAM_SWITCHING_SEGMENT_TYPE,D),e(b,i.HTTPRequest.INDEX_SEGMENT_TYPE,D),e(b,i.HTTPRequest.OTHER_TYPE,D),ib=b,qb={},qb[k.default.VIDEO]=A,qb[k.default.AUDIO]=B}function b(a){kb=a}function c(){return kb}function d(a){lb=a}function f(){return lb}function g(a){var b=void 0;for(b=0;b<ob.length;b++)if(ob[b].rulename===a)return b;return-1}function h(){return ob}function j(a,b,c){var d=g(b);-1===d?ob.push({type:a,rulename:b,rule:c}):(ob[d].type=a,ob[d].rule=c)}function l(a){var b=g(a);-1!==b&&ob.splice(b,1)}function K(){ob=[]}function L(a){fb=a}function M(){return fb}function N(a){gb=a}function O(){return gb}function P(a){ab=a}function Q(){return isNaN(ab)?nb?v:u:ab}function R(a){bb=a}function S(){return bb}function T(a){cb=a}function U(){return cb}function V(a){db=a}function W(){return db}function X(a){eb=a}function Y(){return eb}function Z(a,b){qb[a]=b}function $(a){return qb[a]}function _(a){Xa=a}function aa(){return Xa}function ba(a){Ya=a}function ca(){return Ya}function da(a,b){$a.enabled=a,void 0===b||isNaN(b)||"number"!=typeof b||($a.ttl=b)}function ea(){return $a}function fa(a,b){_a.enabled=a,void 0===b||isNaN(b)||"number"!=typeof b||(_a.ttl=b)}function ga(){return _a}function ha(a){Za=a}function ia(){return Za}function ja(a){hb[i.HTTPRequest.MEDIA_SEGMENT_TYPE]=a}function ka(a){hb[i.HTTPRequest.MPD_TYPE]=a}function la(a,b){hb[a]=b}function ma(){return hb[i.HTTPRequest.MEDIA_SEGMENT_TYPE]}function na(){return hb[i.HTTPRequest.MPD_TYPE]}function oa(a){return hb[a]}function pa(a){ib[i.HTTPRequest.MEDIA_SEGMENT_TYPE]=a}function qa(a){ib[i.HTTPRequest.MPD_TYPE]=a}function ra(a,b){ib[a]=b}function sa(){return ib[i.HTTPRequest.MEDIA_SEGMENT_TYPE]}function ta(){return ib[i.HTTPRequest.MPD_TYPE]}function ua(a){return ib[a]}function va(a){jb=a}function wa(){return jb}function xa(a){Wa=a}function ya(){return Wa}function za(a){Ua=a}function Aa(a){Va=a}function Ba(){return Ua}function Ca(){return Va}function Da(a){Ra=a}function Ea(){return Ra}function Fa(a){Sa=a}function Ga(){return Sa}function Ha(a){Ta=a}function Ia(){return Ta}function Ja(a,b){a?mb[a]=!!b:Object.keys(mb).forEach(function(a){Ja(a,b)})}function Ka(a){var b=mb[a];return void 0===b?mb.default:b}function La(){return nb}function Ma(a){nb=a}function Na(a){pb=a}function Oa(){return pb}function Pa(){}var Qa=void 0,Ra=void 0,Sa=void 0,Ta=void 0,Ua=void 0,Va=void 0,Wa=void 0,Xa=void 0,Ya=void 0,Za=void 0,$a=void 0,_a=void 0,ab=void 0,bb=void 0,cb=void 0,db=void 0,eb=void 0,fb=void 0,gb=void 0,hb=void 0,ib=void 0,jb=void 0,kb=void 0,lb=void 0,mb=void 0,nb=void 0,ob=void 0,pb=void 0,qb=void 0;return Qa={setABRStrategy:b,getABRStrategy:c,setUseDefaultABRRules:d,getUseDefaultABRRules:f,getABRCustomRules:h,addABRCustomRule:j,removeABRCustomRule:l,removeAllABRCustomRule:K,setBandwidthSafetyFactor:L,getBandwidthSafetyFactor:M,setAbandonLoadTimeout:N,getAbandonLoadTimeout:O,setLastBitrateCachingInfo:da,getLastBitrateCachingInfo:ea,setLastMediaSettingsCachingInfo:fa,getLastMediaSettingsCachingInfo:ga,setStableBufferTime:P,getStableBufferTime:Q,setBufferTimeAtTopQuality:R,getBufferTimeAtTopQuality:S,setBufferTimeAtTopQualityLongForm:T,getBufferTimeAtTopQualityLongForm:U,setLongFormContentDurationThreshold:V,getLongFormContentDurationThreshold:W,setSegmentOverlapToleranceTime:X,getSegmentOverlapToleranceTime:Y,getCacheLoadThresholdForType:$,setCacheLoadThresholdForType:Z,setBufferToKeep:_,getBufferToKeep:aa,setBufferAheadToKeep:ba,getBufferAheadToKeep:ca,setBufferPruningInterval:ha,getBufferPruningInterval:ia,setFragmentRetryAttempts:ja,getFragmentRetryAttempts:ma,setManifestRetryAttempts:ka,getManifestRetryAttempts:na,setRetryAttemptsForType:la,getRetryAttemptsForType:oa,setFragmentRetryInterval:pa,getFragmentRetryInterval:sa,setManifestRetryInterval:qa,getManifestRetryInterval:ta,setRetryIntervalForType:ra,getRetryIntervalForType:ua,setWallclockTimeUpdateInterval:va,getWallclockTimeUpdateInterval:wa,setScheduleWhilePaused:xa,getScheduleWhilePaused:ya,getUseSuggestedPresentationDelay:Ga,setUseSuggestedPresentationDelay:Fa,setLiveDelayFragmentCount:za,getLiveDelayFragmentCount:Ba,getLiveDelay:Ca,setLiveDelay:Aa,setUseManifestDateHeaderTimeSource:Da,getUseManifestDateHeaderTimeSource:Ea,setUTCTimingSources:Ha,getUTCTimingSources:Ia,setXHRWithCredentialsForType:Ja,getXHRWithCredentialsForType:Ka,setFastSwitchEnabled:Ma,getFastSwitchEnabled:La,setMovingAverageMethod:Na,getMovingAverageMethod:Oa,reset:Pa},a(),Qa}Object.defineProperty(c,"__esModule",{value:!0});var g=a(51),h=d(g),i=a(230),j=a(100),k=d(j),l={scheme:"urn:mpeg:dash:utc:http-xsdate:2014",value:"http://time.akamai.com/?iso"},m=4,n=36e4,o=36e4,p=.9,q=1e4,r=20,s=80,t=10,u=12,v=20,w=30,x=60,y=600,z=.05,A=50,B=5,C=3,D=1e3,E=3,F=500,G=1,H=500,I=50,J=!1;f.__dashjs_factory_name="MediaPlayerModel";var K=h.default.getSingletonFactory(f);K.DEFAULT_UTC_TIMING_SOURCE=l,h.default.updateSingletonFactory(f.__dashjs_factory_name,K),c.default=K,b.exports=c.default},{100:100,230:230,51:51}],144:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){W={}}function b(a){a&&a.adapter&&(V=a.adapter)}function c(){T.trigger(G.default.METRICS_CHANGED)}function d(a){T.trigger(G.default.METRIC_CHANGED,{mediaType:a}),c()}function e(a,b,c){T.trigger(G.default.METRIC_UPDATED,{mediaType:a,metric:b,value:c}),d(a)}function f(a,b,c){T.trigger(G.default.METRIC_ADDED,{mediaType:a,metric:b,value:c}),d(a)}function h(a){delete W[a],d(a)}function j(){W={},c()}function l(a){return W.hasOwnProperty(a)?W[a]:null}function o(a){var b=void 0;return W.hasOwnProperty(a)?b=W[a]:(b=new k.default,W[a]=b),b}function q(a,b,c){var d=o(a);d[b].push(c),d[b].length>R&&d[b].shift()}function s(a,b,c,d,e,f){var g=new m.default;return g.tcpid=b,g.dest=c,g.topen=d,g.tclose=e,g.tconnect=f,B(a,i.default.TCP_CONNECTION,g),g}function u(a,b,c,d){var e=new n.HTTPRequestTrace;return e.s=b,e.d=c,e.b=d,a.trace.push(e),a.interval||(a.interval=0),a.interval+=c,e}function w(a,b,c,d,e,f,g,h,j,k,l,m,o,p){var q=new n.HTTPRequest;return e&&e!==d&&(w(a,null,c,d,null,null,g,h,null,null,null,m,null,null),q.actualurl=e),q.tcpid=b,q.type=c,q.url=d,q.range=g,q.trequest=h,q.tresponse=j,q.responsecode=l,q._tfinish=k,q._stream=a,q._mediaduration=m,q._responseHeaders=o,q._serviceLocation=f,p?p.forEach(function(a){u(q,a.s,a.d,a.b)}):(delete q.interval,delete q.trace),B(a,i.default.HTTP_REQUEST,q),q}function z(a,b,c,d,e){var f=new p.default;return f.t=b,f.mt=c,f.to=d,e?f.lto=e:delete f.lto,B(a,i.default.TRACK_SWITCH,f),f}function B(a,b,c){q(a,b,c),f(a,b,c)}function D(a,b,c){var d=new r.default;return d.t=b,d.level=c,B(a,i.default.BUFFER_LEVEL,d),d}function F(a,b,c){var d=new t.default;return d.target=c,d.state=b,B(a,i.default.BUFFER_STATE,d),d}function H(a,b,c,d){var e=new v.default;return e.time=b,e.range=d,e.manifestInfo=c,B(a,i.default.DVR_INFO,e),e}function I(a,b){var c=new x.default,d=o(a).DroppedFrames;return c.time=b.creationTime,c.droppedFrames=b.droppedVideoFrames,d.length>0&&d[d.length-1]==c?d[d.length-1]:(B(a,i.default.DROPPED_FRAMES,c),c)}function J(a,b,c,d,e,f,g,h,j){var k=new A.default;return k.mediaType=a,k.t=b,k.type=c,k.startTime=d,k.availabilityStartTime=e,k.duration=f,k.quality=g,k.range=h,k.state=j,B(a,i.default.SCHEDULING_INFO,k),k}function K(a,b,c){var d=new E.default;d.loadingRequests=b,d.executedRequests=c,o(a).RequestsQueue=d,f(a,i.default.REQUESTS_QUEUE,d)}function L(a,b,c,d,e,h,j,k,l,m){var n=new y.ManifestUpdate;return n.mediaType=a,n.type=b,n.requestTime=c,n.fetchTime=d,n.availabilityStartTime=e,n.presentationStartTime=h,n.clientTimeOffset=j,n.currentTime=k,n.buffered=l,n.latency=m,q(g.default.STREAM,i.default.MANIFEST_UPDATE,n),f(a,i.default.MANIFEST_UPDATE,n),n}function M(a,b){if(a){for(var c in b)a[c]=b[c];e(a.mediaType,i.default.MANIFEST_UPDATE,a)}}function N(a,b,c,d,f){if(a){var g=new y.ManifestUpdateStreamInfo;return g.id=b,g.index=c,g.start=d,g.duration=f,a.streamInfo.push(g),e(a.mediaType,i.default.MANIFEST_UPDATE_STREAM_INFO,a),g}return null}function O(a,b,c,d,f,g,h,j){if(a){var k=new y.ManifestUpdateRepresentationInfo;return k.id=b,k.index=c,k.streamIndex=d,k.mediaType=f,k.startNumber=h,k.fragmentInfoType=j,k.presentationTimeOffset=g,a.representationInfo.push(k),e(a.mediaType,i.default.MANIFEST_UPDATE_TRACK_INFO,a),k}return null}function P(a){var b=g.default.STREAM;return a.trace&&Array.isArray(a.trace)?a.trace.forEach(function(a){a.hasOwnProperty("subreplevel")&&!a.subreplevel&&delete a.subreplevel}):delete a.trace,B(b,i.default.PLAY_LIST,a),a}function Q(a){return B(g.default.STREAM,i.default.DVB_ERRORS,a),a}var R=1e3,S=this.context,T=(0,C.default)(S).getInstance(),U=void 0,V=void 0,W=void 0;return U={clearCurrentMetricsForType:h,clearAllCurrentMetrics:j,getReadOnlyMetricsFor:l,getMetricsFor:o,addTcpConnection:s,addHttpRequest:w,addRepresentationSwitch:z,addBufferLevel:D,addBufferState:F,addDVRInfo:H,addDroppedFrames:I,addSchedulingInfo:J,addRequestsQueue:K,addManifestUpdate:L,updateManifestUpdateInfo:M,addManifestUpdateStreamInfo:N,addManifestUpdateRepresentationInfo:O,addPlayList:P,addDVBErrors:Q,setConfig:b},a(),U}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(101),i=d(h),j=a(218),k=d(j),l=a(236),m=d(l),n=a(230),o=a(233),p=d(o),q=a(226),r=d(q),s=a(227),t=d(s),u=a(228),v=d(u),w=a(229),x=d(w),y=a(231),z=a(235),A=d(z),B=a(50),C=d(B),D=a(234),E=d(D),F=a(54),G=d(F),H=a(51),I=d(H);e.__dashjs_factory_name="MetricsModel",c.default=I.default.getSingletonFactory(e),b.exports=c.default},{100:100,101:101,218:218,226:226,227:227,228:228,229:229,230:230,231:231,233:233,234:234,235:235,236:236,50:50,51:51,54:54}],145:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){f=new g.default,h=[],i=!1}function b(){return f}function c(){return h}function d(){return i}function e(a){function b(a,b,c,d){var e=d[0].split(/[=]/);return d.push({key:e[0],value:e[1]}),d.shift(),d}function c(a,b,c){return b>0&&(k&&0===h.length?h=c[b].split(/[&]/):l&&(d=c[b].split(/[&]/))),c}if(!a)return null;var d=[],e=new RegExp(/[?]/),g=new RegExp(/[#]/),j=new RegExp(/^(https:)?\/\//i),k=e.test(a),l=g.test(a);return i=j.test(a),a.split(/[?#]/).map(c),h.length>0&&(h=h.reduce(b,null)),d.length>0&&(d=d.reduce(b,null),d.forEach(function(a){f[a.key]=a.value})),a}var f=void 0,h=void 0,i=void 0;return{initialize:a,parseURI:e,getURIFragmentData:b,getURIQueryData:c,isManifestHTTPS:d}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(225),g=d(f),h=a(51),i=d(h);e.__dashjs_factory_name="URIQueryAndFragmentModel",c.default=i.default.getSingletonFactory(e),b.exports=c.default},{225:225,51:51}],146:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){X=[],_.on(k.default.PLAYBACK_PLAYING,v,this)}function b(){_.off(k.default.PLAYBACK_PLAYING,v,this)}function c(){U.playbackRate=Y||1,U.removeEventListener("canplay",c)}function d(a){U&&(U.readyState<=2&&a>0?U.addEventListener("canplay",c):U.playbackRate=a)}function e(a){if(U.currentTime!=a)try{U.currentTime=a}catch(b){0===U.readyState&&b.code===b.INVALID_STATE_ERR&&setTimeout(function(){U.currentTime=a},400)}}function f(){return U}function g(a){U=a,U.preload="auto"}function h(a){a?U.src=a:(U.removeAttribute("src"),U.load())}function j(){return U.src}function l(){return W}function n(a){W=a}function o(){return V}function p(a){V=a,V.style.position="absolute",V.style.display="flex",V.style.overflow="hidden",V.style.pointerEvents="none",V.style.top=0,V.style.left=0}function q(a,b){u(a,b)}function r(){
return X.length>0}function s(a){var b=void 0;null===a||U.seeking||-1!==X.indexOf(a)||(X.push(a),1===X.length&&(b=document.createEvent("Event"),b.initEvent("waiting",!0,!1),Y=U.playbackRate,d(0),U.dispatchEvent(b)))}function t(a){var b=X.indexOf(a),c=void 0;null!==a&&(-1!==b&&X.splice(b,1),!1===r()&&0===U.playbackRate&&(d(Y||1),U.paused||(c=document.createEvent("Event"),c.initEvent("playing",!0,!1),U.dispatchEvent(c))))}function u(a,b){b?s(a):t(a)}function v(){if(U&&r()&&0===U.playbackRate){var a=document.createEvent("Event");a.initEvent("waiting",!0,!1),U.dispatchEvent(a)}}function w(){var a="webkitDroppedFrameCount"in U&&"webkitDecodedFrameCount"in U,b="getVideoPlaybackQuality"in U,c=null;return b?c=U.getVideoPlaybackQuality():a&&(c={droppedVideoFrames:U.webkitDroppedFrameCount,totalVideoFrames:U.webkitDroppedFrameCount+U.webkitDecodedFrameCount,creationTime:new Date}),c}function x(){if(U){U.autoplay=!0;var a=U.play();a&&"undefined"!=typeof Promise&&a instanceof Promise&&a.catch(function(a){"NotAllowedError"===a.name&&_.trigger(k.default.PLAYBACK_NOT_ALLOWED),$("Caught pending play exception - continuing ("+a+")")})}}function y(){return U?U.paused:null}function z(){U&&(U.pause(),U.autoplay=!1)}function A(){return U?U.seeking:null}function B(){return U?U.currentTime:null}function C(){return U?U.playbackRate:null}function D(){return U?U.played:null}function E(){return U?U.ended:null}function F(a,b){U&&U.addEventListener(a,b)}function G(a,b){U&&U.removeEventListener(a,b)}function H(){return U?U.readyState:NaN}function I(){return U?U.buffered:null}function J(){return U?U.clientWidth:NaN}function K(){return U?U.clientHeight:NaN}function L(){return U?U.videoWidth:NaN}function M(){return U?U.videoHeight:NaN}function N(){return U&&U.parentNode?U.getBoundingClientRect().top-U.parentNode.getBoundingClientRect().top:NaN}function O(){return U&&U.parentNode?U.getBoundingClientRect().left-U.parentNode.getBoundingClientRect().left:NaN}function P(){return U?U.textTracks:[]}function Q(a,b,c,d,e){if(U)for(var f=0;f<U.textTracks.length;f++)if(U.textTracks[f].kind===a&&(!b||U.textTracks[f].label==b)&&U.textTracks[f].language===c&&U.textTracks[f].isTTML===d&&U.textTracks[f].isEmbedded===e)return U.textTracks[f];return null}function R(a,b,c){return U?U.addTextTrack(a,b,c):null}function S(a){U&&(U.appendChild(a),void 0!==a.isTTML&&(U.textTracks[U.textTracks.length-1].isTTML=a.isTTML,U.textTracks[U.textTracks.length-1].isEmbedded=a.isEmbedded))}function T(a){U&&U.removeChild(a)}var U=void 0,V=void 0,W=void 0,X=void 0,Y=void 0,Z=this.context,$=(0,m.default)(Z).getInstance().log,_=(0,i.default)(Z).getInstance();return{initialize:a,setCurrentTime:e,play:x,isPaused:y,pause:z,isSeeking:A,getTime:B,getPlaybackRate:C,getPlayedRanges:D,getEnded:E,setStallState:q,getElement:f,setElement:g,setSource:h,getSource:j,getVideoContainer:l,setVideoContainer:n,getTTMLRenderingDiv:o,setTTMLRenderingDiv:p,getPlaybackQuality:w,addEventListener:F,removeEventListener:G,getReadyState:H,getBufferRange:I,getClientWidth:J,getClientHeight:K,getTextTracks:P,getTextTrack:Q,addTextTrack:R,appendChild:S,removeChild:T,getVideoWidth:L,getVideoHeight:M,getVideoRelativeOffsetTop:N,getVideoRelativeOffsetLeft:O,reset:b}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(50),i=d(h),j=a(54),k=d(j),l=a(49),m=d(l);e.__dashjs_factory_name="VideoModel",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{49:49,50:50,51:51,54:54}],147:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(){d(this,a)}return e(a,null,[{key:"findCencContentProtection",value:function(a){for(var b=null,c=0;c<a.length;++c){var d=a[c];"urn:mpeg:dash:mp4protection:2011"===d.schemeIdUri.toLowerCase()&&"cenc"===d.value.toLowerCase()&&(b=d)}return b}},{key:"getPSSHData",value:function(a){var b=8,c=new DataView(a),d=c.getUint8(b);return b+=20,d>0&&(b+=4+16*c.getUint32(b)),b+=4,a.slice(b)}},{key:"getPSSHForKeySystem",value:function(b,c){var d=a.parsePSSHList(c);return d.hasOwnProperty(b.uuid.toLowerCase())?d[b.uuid.toLowerCase()]:null}},{key:"parseInitDataFromContentProtection",value:function(a,b){return"pssh"in a?b.decodeArray(a.pssh.__text).buffer:null}},{key:"parsePSSHList",value:function(a){if(null===a)return[];for(var b=new DataView(a.buffer||a),c=!1,d={},e=0;!c;){var f=void 0,g=void 0,h=void 0,i=void 0,j=e;if(e>=b.buffer.byteLength)break;if(f=b.getUint32(e),g=e+f,e+=4,1886614376===b.getUint32(e))if(e+=4,0===(h=b.getUint8(e))||1===h){e++,e+=3,i="";var k=void 0,l=void 0;for(k=0;k<4;k++)l=b.getUint8(e+k).toString(16),i+=1===l.length?"0"+l:l;for(e+=4,i+="-",k=0;k<2;k++)l=b.getUint8(e+k).toString(16),i+=1===l.length?"0"+l:l;for(e+=2,i+="-",k=0;k<2;k++)l=b.getUint8(e+k).toString(16),i+=1===l.length?"0"+l:l;for(e+=2,i+="-",k=0;k<2;k++)l=b.getUint8(e+k).toString(16),i+=1===l.length?"0"+l:l;for(e+=2,i+="-",k=0;k<6;k++)l=b.getUint8(e+k).toString(16),i+=1===l.length?"0"+l:l;e+=6,i=i.toLowerCase(),b.getUint32(e),e+=4,d[i]=b.buffer.slice(j,g),e=g}else e=g;else e=g}return d}}]),a}();c.default=f,b.exports=c.default},{}],148:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){var c=null,e=(0,i.default)(d).getInstance();e.setConfig({log:a.log,BASE64:a.BASE64}),e.initialize();var f=b(a);return!c&&f&&(c=(0,g.default)(d).create({protectionModel:f,protectionKeyController:e,adapter:a.adapter,eventBus:a.eventBus,log:a.log,events:a.events,BASE64:a.BASE64,Constants:a.Constants}),a.capabilities.setEncryptedMediaSupported(!0)),c}function b(a){var b=a.log,e=a.eventBus,f=a.errHandler,g=a.videoModel.getElement();return void 0!==g.onencrypted&&void 0!==g.mediaKeys&&void 0!==navigator.requestMediaKeySystemAccess&&"function"==typeof navigator.requestMediaKeySystemAccess?(b("EME detected on this user agent! (ProtectionModel_21Jan2015)"),(0,m.default)(d).create({log:b,eventBus:e,events:a.events})):c(g,s)?(b("EME detected on this user agent! (ProtectionModel_3Feb2014)"),(0,o.default)(d).create({log:b,eventBus:e,events:a.events,api:c(g,s)})):c(g,r)?(b("EME detected on this user agent! (ProtectionModel_01b)"),(0,q.default)(d).create({log:b,eventBus:e,errHandler:f,events:a.events,api:c(g,r)})):(b("No supported version of EME detected on this user agent! - Attempts to play encrypted content will fail!"),null)}function c(a,b){for(var c=0;c<b.length;c++){var d=b[c];if("function"==typeof a[d[Object.keys(d)[0]]])return d}return null}var d=this.context;return{createProtectionSystem:a}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(150),g=d(f),h=a(151),i=d(h),j=a(149),k=d(j),l=a(157),m=d(l),n=a(158),o=d(n),p=a(156),q=d(p),r=[{generateKeyRequest:"generateKeyRequest",addKey:"addKey",cancelKeyRequest:"cancelKeyRequest",needkey:"needkey",keyerror:"keyerror",keyadded:"keyadded",keymessage:"keymessage"},{generateKeyRequest:"webkitGenerateKeyRequest",addKey:"webkitAddKey",cancelKeyRequest:"webkitCancelKeyRequest",needkey:"webkitneedkey",keyerror:"webkitkeyerror",keyadded:"webkitkeyadded",keymessage:"webkitkeymessage"}],s=[{setMediaKeys:"setMediaKeys",MediaKeys:"MediaKeys",release:"close",needkey:"needkey",error:"keyerror",message:"keymessage",ready:"keyadded",close:"keyclose"},{setMediaKeys:"msSetMediaKeys",MediaKeys:"MSMediaKeys",release:"close",needkey:"msneedkey",error:"mskeyerror",message:"mskeymessage",ready:"mskeyadded",close:"mskeyclose"}];e.__dashjs_factory_name="Protection";var t=dashjs.FactoryMaker.getClassFactory(e);t.events=k.default,dashjs.FactoryMaker.updateClassFactory(e.__dashjs_factory_name,t),c.default=t,b.exports=c.default},{149:149,150:150,151:151,156:156,157:157,158:158}],149:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(55),i=d(h),j=function(a){function b(){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this),this.INTERNAL_KEY_MESSAGE="internalKeyMessage",this.INTERNAL_KEY_SYSTEM_SELECTED="internalKeySystemSelected",this.KEY_ADDED="public_keyAdded",this.KEY_ERROR="public_keyError",this.KEY_MESSAGE="public_keyMessage",this.KEY_SESSION_CLOSED="public_keySessionClosed",this.KEY_SESSION_CREATED="public_keySessionCreated",this.KEY_SESSION_REMOVED="public_keySessionRemoved",this.KEY_STATUSES_CHANGED="public_keyStatusesChanged",this.KEY_SYSTEM_ACCESS_COMPLETE="keySystemAccessComplete",this.KEY_SYSTEM_SELECTED="public_keySystemSelected",this.LICENSE_REQUEST_COMPLETE="public_licenseRequestComplete",this.NEED_KEY="needkey",this.PROTECTION_CREATED="public_protectioncreated",this.PROTECTION_DESTROYED="public_protectiondestroyed",this.SERVER_CERTIFICATE_UPDATED="serverCertificateUpdated",this.TEARDOWN_COMPLETE="protectionTeardownComplete",this.VIDEO_ELEMENT_SELECTED="videoElementSelected"}return f(b,a),b}(i.default),k=new j;c.default=k,b.exports=c.default},{55:55}],150:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){H=[],L=!1,M="temporary",N=""}function c(a,b,c){if(!L){var d=void 0;b||c||(d=A.getStreamsInfo()[0]),I=b||(d?A.getMediaInfoForType(d,F.AUDIO):null),J=c||(d?A.getMediaInfoForType(d,F.VIDEO):null);var e=J||I,f=y.getSupportedKeySystemsFromContentProtection(e.contentProtection);f&&f.length>0&&t(f,!0),L=!0}}function d(a){return y.getSupportedKeySystemsFromContentProtection(a)}function e(a,b){var c=g.default.getPSSHForKeySystem(O,a),d=r(O);if(c){for(var e=z.getAllInitData(),f=0;f<e.length;f++)if(y.initDataEquals(c,e[f]))return void D("DRM: Ignoring initData because we have already seen it!");try{z.createKeySession(c,d,M,b)}catch(h){B.trigger(C.KEY_SESSION_CREATED,{data:null,error:"Error creating key session! "+h.message})}}else a?z.createKeySession(a,d,M,b):B.trigger(C.KEY_SESSION_CREATED,{data:null,error:"Selected key system is "+O.systemString+".  needkey/encrypted event contains no initData corresponding to that key system!"})}function f(a){z.loadKeySession(a)}function h(a){z.removeKeySession(a)}function j(a){z.closeKeySession(a)}function l(a){z.setServerCertificate(a)}function m(a){a?(z.setMediaElement(a),B.on(C.NEED_KEY,w,this),B.on(C.INTERNAL_KEY_MESSAGE,v,this)):null===a&&(z.setMediaElement(a),B.off(C.NEED_KEY,w,this),B.off(C.INTERNAL_KEY_MESSAGE,v,this))}function n(a){M=a}function o(a){N=a}function p(a){K=a,y.setProtectionData(a)}function q(){m(null),O=void 0,z&&(z.reset(),z=null)}function r(a){var b=null,c=a.systemString;return K&&(b=c in K?K[c]:null),b}function s(a){var b=r(a),c=[],d=[],e=b&&b.audioRobustness&&b.audioRobustness.length>0?b.audioRobustness:N,f=b&&b.videoRobustness&&b.videoRobustness.length>0?b.videoRobustness:N;return I&&c.push(new i.default(I.codec,e)),J&&d.push(new i.default(J.codec,f)),new k.default(c,d,"optional","temporary"===M?"optional":"required",[M])}function t(a,b){var c=this,d=[],f=void 0;if(O){for(f=0;f<a.length;f++)if(O===a[f].ks){var g=function(){d.push({ks:a[f].ks,configs:[s(O)]});var g=function d(g){B.off(C.KEY_SYSTEM_ACCESS_COMPLETE,d,c),g.error?b||B.trigger(C.KEY_SYSTEM_SELECTED,{error:"DRM: KeySystem Access Denied! -- "+g.error}):(D("DRM: KeySystem Access Granted"),B.trigger(C.KEY_SYSTEM_SELECTED,{data:g.data}),e(a[f].initData,a[f].cdmData))};return B.on(C.KEY_SYSTEM_ACCESS_COMPLETE,g,c),z.requestKeySystemAccess(d),"break"}();if("break"===g)break}}else if(void 0===O){var h;!function(){O=null,H.push(a);for(var g=0;g<a.length;g++)d.push({ks:a[g].ks,configs:[s(a[g].ks)]});var i=void 0,j=function a(d){B.off(C.KEY_SYSTEM_ACCESS_COMPLETE,a,c),d.error?(O=void 0,B.off(C.INTERNAL_KEY_SYSTEM_SELECTED,h,c),b||B.trigger(C.KEY_SYSTEM_SELECTED,{data:null,error:"DRM: KeySystem Access Denied! -- "+d.error})):(i=d.data,D("DRM: KeySystem Access Granted ("+i.keySystem.systemString+")!  Selecting key system..."),z.selectKeySystem(i))};h=function a(d){if(B.off(C.INTERNAL_KEY_SYSTEM_SELECTED,a,c),B.off(C.KEY_SYSTEM_ACCESS_COMPLETE,j,c),d.error)O=void 0,b||B.trigger(C.KEY_SYSTEM_SELECTED,{data:null,error:"DRM: Error selecting key system! -- "+d.error});else{O=z.getKeySystem(),B.trigger(C.KEY_SYSTEM_SELECTED,{data:i});var g=r(O);g&&g.serverCertificate&&g.serverCertificate.length>0&&z.setServerCertificate(E.decodeArray(g.serverCertificate).buffer);for(var h=0;h<H.length;h++)for(f=0;f<H[h].length;f++)if(O===H[h][f].ks){if(null===H[h][f].initData&&g&&g.hasOwnProperty("clearkeys")){var k={kids:Object.keys(g.clearkeys)};H[h][f].initData=(new TextEncoder).encode(JSON.stringify(k))}e(H[h][f].initData,H[h][f].cdmData);break}}},B.on(C.INTERNAL_KEY_SYSTEM_SELECTED,h,c),B.on(C.KEY_SYSTEM_ACCESS_COMPLETE,j,c),z.requestKeySystemAccess(d)}()}else H.push(a)}function u(a,b){B.trigger(C.LICENSE_REQUEST_COMPLETE,{data:a,error:b})}function v(a){if(D("DRM: onKeyMessage"),a.error)return void D(a.error);var b=a.data;B.trigger(C.KEY_MESSAGE,{data:b});var c=b.messageType?b.messageType:"license-request",d=b.message,e=b.sessionToken,f=r(O),h=O.systemString,i=y.getLicenseServer(O,f,c),j={sessionToken:e,messageType:c};if(!i)return D("DRM: License server request not required for this message (type = "+a.data.messageType+").  Session ID = "+e.getSessionID()),void u(j);if(y.isClearKey(O)){var k=y.processClearKeyLicenseRequest(O,f,d);if(k)return D("DRM: ClearKey license request handled by application!"),u(j),void z.updateKeySession(e,k)}var l=new XMLHttpRequest,m=null;if(f&&f.serverURL){var n=f.serverURL;"string"==typeof n&&""!==n?m=n:"object"==typeof n&&n.hasOwnProperty(c)&&(m=n[c])}else f&&f.laURL&&""!==f.laURL?m=f.laURL:(m=O.getLicenseServerURLFromInitData(g.default.getPSSHData(e.initData)))||(m=a.data.laURL);if(!(m=i.getServerURLFromMessage(m,d,c)))return void u(j,"DRM: No license server URL specified!");var o=function(a,b,c,d){var e=a.response?i.getErrorResponse(a.response,c,d):"NONE";u(b,"DRM: "+c+' update, XHR complete. status is "'+a.statusText+'" ('+a.status+"), readyState is "+a.readyState+".  Response is "+e)};l.open(i.getHTTPMethod(c),m,!0),l.responseType=i.getResponseType(h,c),l.onload=function(){if(200==this.status){var a=i.getLicenseMessage(this.response,h,c);null!==a?(u(j),z.updateKeySession(e,a)):o(this,j,h,c)}else o(this,j,h,c)},l.onabort=function(){u(j,"DRM: "+h+' update, XHR aborted. status is "'+this.statusText+'" ('+this.status+"), readyState is "+this.readyState)},l.onerror=function(){u(j,"DRM: "+h+' update, XHR error. status is "'+this.statusText+'" ('+this.status+"), readyState is "+this.readyState)};var p=function(a){if(a)for(var b in a)"authorization"===b.toLowerCase()&&(l.withCredentials=!0),l.setRequestHeader(b,a[b])};f&&p(f.httpRequestHeaders),p(O.getRequestHeadersFromMessage(d)),f&&"boolean"==typeof f.withCredentials&&(l.withCredentials=f.withCredentials),l.send(O.getLicenseRequestFromMessage(d))}function w(a){if(D("DRM: onNeedKey"),"cenc"!==a.key.initDataType)return void D("DRM:  Only 'cenc' initData is supported!  Ignoring initData of type: "+a.key.initDataType);var b=a.key.initData;if(ArrayBuffer.isView(b)&&(b=b.buffer),O){var c=g.default.getPSSHForKeySystem(O,b);if(c)for(var d=z.getAllInitData(),e=0;e<d.length;e++)if(y.initDataEquals(c,d[e]))return void D("DRM: Ignoring initData because we have already seen it!")}D("DRM: initData:",String.fromCharCode.apply(null,new Uint8Array(b)));var f=y.getSupportedKeySystems(b,K);if(0===f.length)return void D("DRM: Received needkey event with initData, but we don't support any of the key systems!");t(f,!1)}function x(){return y?y.getKeySystems():[]}a=a||{};var y=a.protectionKeyController,z=a.protectionModel,A=a.adapter,B=a.eventBus,C=a.events,D=a.log,E=a.BASE64,F=a.Constants,G=void 0,H=void 0,I=void 0,J=void 0,K=void 0,L=void 0,M=void 0,N=void 0,O=void 0;return G={initialize:c,createKeySession:e,loadKeySession:f,removeKeySession:h,closeKeySession:j,setServerCertificate:l,setMediaElement:m,setSessionType:n,setRobustnessLevel:o,setProtectionData:p,getSupportedKeySystemsFromContentProtection:d,getKeySystems:x,reset:q},b(),G}Object.defineProperty(c,"__esModule",{value:!0});var f=a(147),g=d(f),h=a(169),i=d(h),j=a(168),k=d(j);e.__dashjs_factory_name="ProtectionController",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{147:147,168:168,169:169}],151:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){a&&(a.log&&(t=a.log),a.BASE64&&(x=a.BASE64))}function b(){v=[];var a=void 0;a=(0,o.default)(r).getInstance({BASE64:x}),v.push(a),a=(0,m.default)(r).getInstance({BASE64:x}),v.push(a),a=(0,i.default)(r).getInstance({BASE64:x}),v.push(a),z=a,a=(0,k.default)(r).getInstance({BASE64:x,log:t}),v.push(a),A=a}function c(){return v}function d(a){for(var b=0;b<v.length;b++)if(v[b].systemString===a)return v[b];return null}function e(a){return a===z||a===A}function f(a,b){if(a.byteLength===b.byteLength){for(var c=new Uint8Array(a),d=new Uint8Array(b),e=0;e<c.length;e++)if(c[e]!==d[e])return!1;return!0}return!1}function h(a){var b=void 0,c=void 0,d=void 0,e=void 0,f=[];if(a)for(d=0;d<v.length;++d)for(c=v[d],e=0;e<a.length;++e)if(b=a[e],b.schemeIdUri.toLowerCase()===c.schemeIdURI){var g=c.getInitData(b);g?f.push({ks:v[d],initData:g,cdmData:c.getCDMData()}):this.isClearKey(c)&&f.push({ks:c,initData:null})}return f}function j(a,b){for(var c=[],d=g.default.parsePSSHList(a),e=0;e<v.length;++e){var f=v[e].systemString,h=!b||f in b;v[e].uuid in d&&h&&c.push({ks:v[e],initData:d[v[e].uuid]})}return c}function l(a,b,c){if("license-release"===c||"individualization-request"===c)return null;var d=null;return b&&b.hasOwnProperty("drmtoday")?d=(0,q.default)(r).getInstance({BASE64:x}):a.systemString===y.default.WIDEVINE_KEYSTEM_STRING?d=(0,u.default)(r).getInstance():a.systemString===y.default.PLAYREADY_KEYSTEM_STRING?d=(0,s.default)(r).getInstance():a.systemString===y.default.CLEARKEY_KEYSTEM_STRING&&(d=(0,w.default)(r).getInstance()),d}function n(a,b,c){try{return a.getClearKeysFromProtectionData(b,c)}catch(d){return t("Failed to retrieve clearkeys from ProtectionData"),null}}function p(a){for(var b=(function(b){var c=null;return a&&(c=b in a?a[b]:null),c}),c=0;c<v.length;c++){var d=v[c];d.hasOwnProperty("init")&&d.init(b(d.systemString))}}var r=this.context,t=void 0,v=void 0,x=void 0,z=void 0,A=void 0;return{initialize:b,setProtectionData:p,isClearKey:e,initDataEquals:f,getKeySystems:c,getKeySystemBySystemString:d,getSupportedKeySystemsFromContentProtection:h,getSupportedKeySystems:j,getLicenseServer:l,processClearKeyLicenseRequest:n,setConfig:a}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(147),g=d(f),h=a(152),i=d(h),j=a(154),k=d(j),l=a(155),m=d(l),n=a(153),o=d(n),p=a(160),q=d(p),r=a(161),s=d(r),t=a(162),u=d(t),v=a(159),w=d(v),x=a(102),y=d(x);e.__dashjs_factory_name="ProtectionKeyController",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{102:102,147:147,152:152,153:153,154:154,155:155,159:159,160:160,161:161,162:162}],152:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b){var c=null;if(a){for(var d=JSON.parse(String.fromCharCode.apply(null,new Uint8Array(b))),e=[],f=0;f<d.kids.length;f++){var h=d.kids[f],j=a.clearkeys&&a.clearkeys.hasOwnProperty(h)?a.clearkeys[h]:null;if(!j)throw new Error("DRM: ClearKey keyID ("+h+") is not known!");e.push(new g.default(h,j))}c=new i.default(e)}return c}function c(a){return k.default.parseInitDataFromContentProtection(a,j)}function d(){return null}function e(a){return new Uint8Array(a)}function f(){return null}function h(){return null}a=a||{};var j=a.BASE64;return{uuid:n,schemeIdURI:p,systemString:o,getInitData:c,getRequestHeadersFromMessage:d,getLicenseRequestFromMessage:e,getLicenseServerURLFromInitData:f,getCDMData:h,getClearKeysFromProtectionData:b}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(166),g=d(f),h=a(163),i=d(h),j=a(147),k=d(j),l=a(102),m=d(l),n="e2719d58-a985-b3c9-781a-b030af78d30e",o=m.default.CLEARKEY_KEYSTEM_STRING,p="urn:uuid:"+n;e.__dashjs_factory_name="KeySystemClearKey",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{102:102,147:147,163:163,166:166}],153:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){if(!q||!q.hasOwnProperty("decodeArray")||!q.hasOwnProperty("decodeArray"))throw new Error("Missing config parameter(s)")}function c(a){var b=void 0,c=void 0,d={},e=new DOMParser,f="utf16"===p?new Uint16Array(a):new Uint8Array(a);b=String.fromCharCode.apply(null,f),c=e.parseFromString(b,"application/xml");for(var g=c.getElementsByTagName("name"),h=c.getElementsByTagName("value"),i=0;i<g.length;i++)d[g[i].childNodes[0].nodeValue]=h[i].childNodes[0].nodeValue;return d.hasOwnProperty("Content")&&(d["Content-Type"]=d.Content,delete d.Content),d}function d(a){var c=void 0,d=void 0,e=null,f=new DOMParser,g="utf16"===p?new Uint16Array(a):new Uint8Array(a);if(b(),c=String.fromCharCode.apply(null,g),d=f.parseFromString(c,"application/xml"),d.getElementsByTagName("Challenge")[0]){var h=d.getElementsByTagName("Challenge")[0].childNodes[0].nodeValue;h&&(e=q.decode(h))}return e}function e(a){if(a)for(var b=new DataView(a),c=b.getUint16(4,!0),d=6,e=new DOMParser,f=0;f<c;f++){var g=b.getUint16(d,!0);d+=2;var h=b.getUint16(d,!0);if(d+=2,1===g){var i=a.slice(d,d+h),j=String.fromCharCode.apply(null,new Uint16Array(i)),k=e.parseFromString(j,"application/xml");if(k.getElementsByTagName("LA_URL")[0]){var l=k.getElementsByTagName("LA_URL")[0].childNodes[0].nodeValue;if(l)return l}if(k.getElementsByTagName("LUI_URL")[0]){var m=k.getElementsByTagName("LUI_URL")[0].childNodes[0].nodeValue;if(m)return m}}else d+=h}return null}function f(a){var c=new Uint8Array([112,115,115,104,0,0,0,0]),d=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]),e=0,f=null,h=void 0,i=void 0,j=void 0,k=void 0,l=void 0;if(b(),"pssh"in a)return g.default.parseInitDataFromContentProtection(a,q);if("pro"in a)f=q.decodeArray(a.pro.__text);else{if(!("prheader"in a))return null;f=q.decodeArray(a.prheader.__text)}return h=f.length,i=4+c.length+d.length+4+h,j=new ArrayBuffer(i),k=new Uint8Array(j),l=new DataView(j),l.setUint32(e,i),e+=4,k.set(c,e),e+=c.length,k.set(d,e),e+=d.length,l.setUint32(e,h),e+=4,k.set(f,e),e+=h,k.buffer}function h(a){if("utf8"!==a&&"utf16"!==a)throw new Error("Illegal PlayReady message format! -- "+a);p=a}function i(a){a&&(n=a)}function o(){var a=void 0,c=void 0,d=void 0,e=void 0;if(b(),n&&n.cdmData){for(a=[],e=0;e<n.cdmData.length;++e)a.push(n.cdmData.charCodeAt(e)),a.push(0);for(a=String.fromCharCode.apply(null,a),a=q.encode(a),c=m.replace("%CUSTOMDATA%",a),d=[],e=0;e<c.length;++e)d.push(c.charCodeAt(e)),d.push(0);return new Uint8Array(d).buffer}return null}a=a||{};var p="utf16",q=a.BASE64;return{uuid:j,schemeIdURI:l,systemString:k,getInitData:f,getRequestHeadersFromMessage:c,getLicenseRequestFromMessage:d,getLicenseServerURLFromInitData:e,getCDMData:o,setPlayReadyMessageFormat:h,init:i}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(147),g=d(f),h=a(102),i=d(h),j="9a04f079-9840-4286-ab92-e65be0885f95",k=i.default.PLAYREADY_KEYSTEM_STRING,l="urn:uuid:"+j,m='<PlayReadyCDMData type="LicenseAcquisition"><LicenseAcquisition version="1.0" Proactive="false"><CustomData encoding="base64encoded">%CUSTOMDATA%</CustomData></LicenseAcquisition></PlayReadyCDMData>',n=void 0;e.__dashjs_factory_name="KeySystemPlayReady",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{102:102,147:147}],154:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b){var c=null;if(a){for(var d=JSON.parse(String.fromCharCode.apply(null,new Uint8Array(b))),e=[],f=0;f<d.kids.length;f++){var h=d.kids[f],j=a.clearkeys&&a.clearkeys.hasOwnProperty(h)?a.clearkeys[h]:null;if(!j)throw new Error("DRM: ClearKey keyID ("+h+") is not known!");e.push(new g.default(h,j))}c=new i.default(e),l("Warning: ClearKey schemeIdURI is using W3C Common PSSH systemID (1077efec-c0b2-4d02-ace3-3c1e52e2fb4b) in Content Protection. See DASH-IF IOP v4.1 section 7.6.2.4")}return c}function c(a){return k.default.parseInitDataFromContentProtection(a,j)}function d(){return null}function e(a){return new Uint8Array(a)}function f(){return null}function h(){return null}var j=a.BASE64,l=a.log;return{uuid:n,schemeIdURI:p,systemString:o,getInitData:c,getRequestHeadersFromMessage:d,getLicenseRequestFromMessage:e,getLicenseServerURLFromInitData:f,getCDMData:h,getClearKeysFromProtectionData:b}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(166),g=d(f),h=a(163),i=d(h),j=a(147),k=d(j),l=a(102),m=d(l),n="1077efec-c0b2-4d02-ace3-3c1e52e2fb4b",o=m.default.CLEARKEY_KEYSTEM_STRING,p="urn:uuid:"+n;e.__dashjs_factory_name="KeySystemW3CClearKey",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{102:102,147:147,163:163,166:166}],155:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a){a&&(m=a)}function c(a,b){var c=void 0,d=!0,e=16,f=void 0,g=void 0,h=void 0;for(c=new Uint8Array(a),g=0;g<=c.length-(e+2);g++)if(18===c[g]&&16===c[g+1]){for(f=g+2,h=f;h<f+e;h++)if(255!==c[h]){d=!1;break}break}return d&&c.set(b,f),c.buffer}function d(a){var b=null;return b=m&&m.pssh?n.decodeArray(m.pssh).buffer:g.default.parseInitDataFromContentProtection(a,n),b&&(b=c(b,a["cenc:default_KID"])),b}function e(){return null}function f(a){return new Uint8Array(a)}function h(){return null}function i(){return null}a=a||{};var m=null,n=a.BASE64;return{uuid:j,schemeIdURI:l,systemString:k,init:b,getInitData:d,getRequestHeadersFromMessage:e,getLicenseRequestFromMessage:f,getLicenseServerURLFromInitData:h,getCDMData:i}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(147),g=d(f),h=a(102),i=d(h),j="edef8ba9-79d6-4ace-a3c8-27dcd51d21ed",k=i.default.WIDEVINE_KEYSTEM_STRING,l="urn:uuid:"+j;e.__dashjs_factory_name="KeySystemWidevine",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{102:102,147:147}],156:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){E=null,F=null,H=[],I=[],G=(0,g.default)(x).getInstance(),K=u()}function c(){E&&w();for(var a=0;a<I.length;a++)p(I[a]);y.trigger(z.TEARDOWN_COMPLETE)}function d(){return F}function e(){for(var a=[],b=0;b<H.length;b++)a.push(H[b].initData);for(var b=0;b<I.length;b++)a.push(I[b].initData);return a}function f(a){var b=E;b||(b=document.createElement("video"));for(var c=!1,d=0;d<a.length;d++)for(var e=a[d].ks.systemString,f=a[d].configs,g=null,h=null,i=0;i<f.length;i++){var j=f[i].videoCapabilities;if(j&&0!==j.length){h=[];for(var k=0;k<j.length;k++)""!==b.canPlayType(j[k].contentType,e)&&h.push(j[k])}if(!(!g&&!h||g&&0===g.length||h&&0===h.length)){c=!0;var l=new o.default(g,h),m=G.getKeySystemBySystemString(e);y.trigger(z.KEY_SYSTEM_ACCESS_COMPLETE,{data:new q.default(m,l)});break}}c||y.trigger(z.KEY_SYSTEM_ACCESS_COMPLETE,{error:"Key system access denied! -- No valid audio/video content configurations detected!"})}function h(a){F=a.keySystem,y.trigger(z.INTERNAL_KEY_SYSTEM_SELECTED)}function j(a){E!==a&&(E&&w(),(E=a)&&(E.addEventListener(B.keyerror,K),E.addEventListener(B.needkey,K),E.addEventListener(B.keymessage,K),E.addEventListener(B.keyadded,K),y.trigger(z.VIDEO_ELEMENT_SELECTED)))}function l(a){if(!F)throw new Error("Can not create sessions until you have selected a key system");if(J||0===I.length){var b={sessionID:null,initData:a,getSessionID:function(){return this.sessionID},getExpirationTime:function(){return NaN},getSessionType:function(){return"temporary"}};return H.push(b),E[B.generateKeyRequest](F.systemString,new Uint8Array(a)),b}throw new Error("Multiple sessions not allowed!")}function n(a,b){var c=a.sessionID;if(G.isClearKey(F))for(var d=0;d<b.keyPairs.length;d++)E[B.addKey](F.systemString,b.keyPairs[d].key,b.keyPairs[d].keyID,c);else E[B.addKey](F.systemString,new Uint8Array(b),new Uint8Array(a.initData),c)}function p(a){E[B.cancelKeyRequest](F.systemString,a.sessionID)}function r(){}function s(){}function t(){}function u(){return{handleEvent:function(a){var b=null;switch(a.type){case B.needkey:var c=ArrayBuffer.isView(a.initData)?a.initData.buffer:a.initData;y.trigger(z.NEED_KEY,{key:new i.default(c,"cenc")});break;case B.keyerror:if(b=v(I,a.sessionId),b||(b=v(H,a.sessionId)),b){var d="";switch(a.errorCode.code){case 1:d+="MEDIA_KEYERR_UNKNOWN - An unspecified error occurred. This value is used for errors that don't match any of the other codes.";break;case 2:d+="MEDIA_KEYERR_CLIENT - The Key System could not be installed or updated.";break;case 3:d+="MEDIA_KEYERR_SERVICE - The message passed into update indicated an error from the license service.";break;case 4:d+="MEDIA_KEYERR_OUTPUT - There is no available output device with the required characteristics for the content protection system.";break;case 5:d+="MEDIA_KEYERR_HARDWARECHANGE - A hardware configuration change caused a content protection error.";break;case 6:d+="MEDIA_KEYERR_DOMAIN - An error occurred in a multi-device domain licensing configuration. The most common error is a failure to join the domain."}d+="  System Code = "+a.systemCode,y.trigger(z.KEY_ERROR,{data:new k.default(b,d)})}else A("No session token found for key error");break;case B.keyadded:b=v(I,a.sessionId),b||(b=v(H,a.sessionId)),b?(A("DRM: Key added."),y.trigger(z.KEY_ADDED,{data:b})):A("No session token found for key added");break;case B.keymessage:if(J=null!==a.sessionId&&void 0!==a.sessionId,J?!(b=v(I,a.sessionId))&&H.length>0&&(b=H.shift(),I.push(b),b.sessionID=a.sessionId):H.length>0&&(b=H.shift(),I.push(b),0!==H.length&&C.mediaKeyMessageError("Multiple key sessions were creates with a user-agent that does not support sessionIDs!! Unpredictable behavior ahead!")),b){var e=ArrayBuffer.isView(a.message)?a.message.buffer:a.message;b.keyMessage=e,y.trigger(z.INTERNAL_KEY_MESSAGE,{data:new m.default(b,e,a.defaultURL)})}else A("No session token found for key message")}}}}function v(a,b){if(b&&a){for(var c=a.length,d=0;d<c;d++)if(a[d].sessionID==b)return a[d];return null}return null}function w(){E.removeEventListener(B.keyerror,K),E.removeEventListener(B.needkey,K),E.removeEventListener(B.keymessage,K),E.removeEventListener(B.keyadded,K)}a=a||{};var x=this.context,y=a.eventBus,z=a.events,A=a.log,B=a.api,C=a.errHandler,D=void 0,E=void 0,F=void 0,G=void 0,H=void 0,I=void 0,J=void 0,K=void 0;return D={getAllInitData:e,requestKeySystemAccess:f,getKeySystem:d,selectKeySystem:h,setMediaElement:j,createKeySession:l,updateKeySession:n,closeKeySession:p,setServerCertificate:r,loadKeySession:s,removeKeySession:t,reset:c},b(),D}Object.defineProperty(c,"__esModule",{value:!0});var f=a(151),g=d(f),h=a(170),i=d(h),j=a(164),k=d(j),l=a(165),m=d(l),n=a(168),o=d(n),p=a(167),q=d(p);e.__dashjs_factory_name="ProtectionModel_01b",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{151:151,164:164,165:165,167:167,168:168,170:170}],157:[function(a,b,c){"use strict";function d(a){
return a&&a.__esModule?a:{default:a}}function e(a){function b(){E=null,F=null,G=null,H=[],J=(0,g.default)(z).getInstance(),I=w()}function c(){var a=H.length,b=void 0;0!==a?function(){for(var c=function(a){x(a),0===H.length&&(F?(F.removeEventListener("encrypted",I),F.setMediaKeys(null).then(function(){A.trigger(B.TEARDOWN_COMPLETE)})):A.trigger(B.TEARDOWN_COMPLETE))},d=0;d<a;d++)b=H[d],function(a){b.session.closed.then(function(){c(a)}),v(b).catch(function(){c(a)})}(b)}():A.trigger(B.TEARDOWN_COMPLETE)}function d(){return E}function e(){for(var a=[],b=0;b<H.length;b++)a.push(H[b].initData);return a}function f(a){u(a,0)}function h(a){a.mksa.createMediaKeys().then(function(b){E=a.keySystem,G=b,F&&F.setMediaKeys(G).then(function(){A.trigger(B.INTERNAL_KEY_SYSTEM_SELECTED)})}).catch(function(){A.trigger(B.INTERNAL_KEY_SYSTEM_SELECTED,{error:"Error selecting keys system ("+a.keySystem.systemString+")! Could not create MediaKeys -- TODO"})})}function j(a){F!==a&&(F&&(F.removeEventListener("encrypted",I),F.setMediaKeys(null)),(F=a)&&(F.addEventListener("encrypted",I),G&&F.setMediaKeys(G)))}function l(a){if(!E||!G)throw new Error("Can not set server certificate until you have selected a key system");G.setServerCertificate(a).then(function(){C("DRM: License server certificate successfully updated."),A.trigger(B.SERVER_CERTIFICATE_UPDATED)}).catch(function(a){A.trigger(B.SERVER_CERTIFICATE_UPDATED,{error:"Error updating server certificate -- "+a.name})})}function n(a,b,c){if(!E||!G)throw new Error("Can not create sessions until you have selected a key system");var d=G.createSession(c),e=y(d,a,c),f=this.getKeySystem(),g=f.systemString===q.default.CLEARKEY_KEYSTEM_STRING&&b&&b.clearkeys?"keyids":"cenc";d.generateRequest(g,a).then(function(){C("DRM: Session created.  SessionID = "+e.getSessionID()),A.trigger(B.KEY_SESSION_CREATED,{data:e})}).catch(function(a){x(e),A.trigger(B.KEY_SESSION_CREATED,{data:null,error:"Error generating key request -- "+a.name})})}function p(a,b){var c=a.session;J.isClearKey(E)&&(b=b.toJWK()),c.update(b).catch(function(b){A.trigger(B.KEY_ERROR,{data:new k.default(a,"Error sending update() message! "+b.name)})})}function r(a){if(!E||!G)throw new Error("Can not load sessions until you have selected a key system");var b=G.createSession();b.load(a).then(function(c){if(c){var d=y(b);C("DRM: Session created.  SessionID = "+d.getSessionID()),A.trigger(B.KEY_SESSION_CREATED,{data:d})}else A.trigger(B.KEY_SESSION_CREATED,{data:null,error:"Could not load session! Invalid Session ID ("+a+")"})}).catch(function(b){A.trigger(B.KEY_SESSION_CREATED,{data:null,error:"Could not load session ("+a+")! "+b.name})})}function s(a){a.session.remove().then(function(){C("DRM: Session removed.  SessionID = "+a.getSessionID()),A.trigger(B.KEY_SESSION_REMOVED,{data:a.getSessionID()})},function(b){A.trigger(B.KEY_SESSION_REMOVED,{data:null,error:"Error removing session ("+a.getSessionID()+"). "+b.name})})}function t(a){v(a).catch(function(b){x(a),A.trigger(B.KEY_SESSION_CLOSED,{data:null,error:"Error closing session ("+a.getSessionID()+") "+b.name})})}function u(a,b){!function(b){var c=a[b].ks,d=a[b].configs;navigator.requestMediaKeySystemAccess(c.systemString,d).then(function(a){var b="function"==typeof a.getConfiguration?a.getConfiguration():null,d=new o.default(c,b);d.mksa=a,A.trigger(B.KEY_SYSTEM_ACCESS_COMPLETE,{data:d})}).catch(function(){++b<a.length?u(a,b):A.trigger(B.KEY_SYSTEM_ACCESS_COMPLETE,{error:"Key system access denied!"})})}(b)}function v(a){var b=a.session;return b.removeEventListener("keystatuseschange",a),b.removeEventListener("message",a),b.close()}function w(){return{handleEvent:function(a){switch(a.type){case"encrypted":if(a.initData){var b=ArrayBuffer.isView(a.initData)?a.initData.buffer:a.initData;A.trigger(B.NEED_KEY,{key:new i.default(b,a.initDataType)})}}}}}function x(a){for(var b=0;b<H.length;b++)if(H[b]===a){H.splice(b,1);break}}function y(a,b,c){var d={session:a,initData:b,handleEvent:function(a){switch(a.type){case"keystatuseschange":A.trigger(B.KEY_STATUSES_CHANGED,{data:this});break;case"message":var b=ArrayBuffer.isView(a.message)?a.message.buffer:a.message;A.trigger(B.INTERNAL_KEY_MESSAGE,{data:new m.default(this,b,void 0,a.messageType)})}},getSessionID:function(){return a.sessionId},getExpirationTime:function(){return a.expiration},getKeyStatuses:function(){return a.keyStatuses},getSessionType:function(){return c}};return a.addEventListener("keystatuseschange",d),a.addEventListener("message",d),a.closed.then(function(){x(d),C("DRM: Session closed.  SessionID = "+d.getSessionID()),A.trigger(B.KEY_SESSION_CLOSED,{data:d.getSessionID()})}),H.push(d),d}a=a||{};var z=this.context,A=a.eventBus,B=a.events,C=a.log,D=void 0,E=void 0,F=void 0,G=void 0,H=void 0,I=void 0,J=void 0;return D={getAllInitData:e,requestKeySystemAccess:f,getKeySystem:d,selectKeySystem:h,setMediaElement:j,setServerCertificate:l,createKeySession:n,updateKeySession:p,loadKeySession:r,removeKeySession:s,closeKeySession:t,reset:c},b(),D}Object.defineProperty(c,"__esModule",{value:!0});var f=a(151),g=d(f),h=a(170),i=d(h),j=a(164),k=d(j),l=a(165),m=d(l),n=a(167),o=d(n),p=a(102),q=d(p);e.__dashjs_factory_name="ProtectionModel_21Jan2015",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{102:102,151:151,164:164,165:165,167:167,170:170}],158:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){D=null,E=null,F=null,G=null,H=[],J=(0,g.default)(x).getInstance(),I=u()}function c(){try{for(var a=0;a<H.length;a++)p(H[a]);D&&D.removeEventListener(B.needkey,I),y.trigger(z.TEARDOWN_COMPLETE)}catch(b){y.trigger(z.TEARDOWN_COMPLETE,{error:"Error tearing down key sessions and MediaKeys! -- "+b.message})}}function d(){return E}function e(){for(var a=[],b=0;b<H.length;b++)a.push(H[b].initData);return a}function f(a){for(var b=!1,c=0;c<a.length;c++)for(var d=a[c].ks.systemString,e=a[c].configs,f=null,g=null,h=0;h<e.length;h++){var i=e[h].audioCapabilities,j=e[h].videoCapabilities;if(i&&0!==i.length){f=[];for(var k=0;k<i.length;k++)window[B.MediaKeys].isTypeSupported(d,i[k].contentType)&&f.push(i[k])}if(j&&0!==j.length){g=[];for(var l=0;l<j.length;l++)window[B.MediaKeys].isTypeSupported(d,j[l].contentType)&&g.push(j[l])}if(!(!f&&!g||f&&0===f.length||g&&0===g.length)){b=!0;var m=new o.default(f,g),n=J.getKeySystemBySystemString(d);y.trigger(z.KEY_SYSTEM_ACCESS_COMPLETE,{data:new q.default(n,m)});break}}b||y.trigger(z.KEY_SYSTEM_ACCESS_COMPLETE,{error:"Key system access denied! -- No valid audio/video content configurations detected!"})}function h(a){try{F=a.mediaKeys=new window[B.MediaKeys](a.keySystem.systemString),E=a.keySystem,G=a,D&&v(),y.trigger(z.INTERNAL_KEY_SYSTEM_SELECTED)}catch(b){y.trigger(z.INTERNAL_KEY_SYSTEM_SELECTED,{error:"Error selecting keys system ("+E.systemString+")! Could not create MediaKeys -- TODO"})}}function j(a){D!==a&&(D&&D.removeEventListener(B.needkey,I),(D=a)&&(D.addEventListener(B.needkey,I),F&&v()))}function l(a,b,c,d){if(!E||!F||!G)throw new Error("Can not create sessions until you have selected a key system");var e=null;if(null!==G.ksConfiguration.videoCapabilities&&G.ksConfiguration.videoCapabilities.length>0&&(e=G.ksConfiguration.videoCapabilities[0]),null===e&&null!==G.ksConfiguration.audioCapabilities&&G.ksConfiguration.audioCapabilities.length>0&&(e=G.ksConfiguration.audioCapabilities[0]),null===e)throw new Error("Can not create sessions for unknown content types.");var f=e.contentType,g=F.createSession(f,new Uint8Array(a),d?new Uint8Array(d):null),h=w(g,a);g.addEventListener(B.error,h),g.addEventListener(B.message,h),g.addEventListener(B.ready,h),g.addEventListener(B.close,h),H.push(h),A("DRM: Session created.  SessionID = "+h.getSessionID()),y.trigger(z.KEY_SESSION_CREATED,{data:h})}function n(a,b){var c=a.session;J.isClearKey(E)?c.update(new Uint8Array(b.toJWK())):c.update(new Uint8Array(b))}function p(a){var b=a.session;b.removeEventListener(B.error,a),b.removeEventListener(B.message,a),b.removeEventListener(B.ready,a),b.removeEventListener(B.close,a);for(var c=0;c<H.length;c++)if(H[c]===a){H.splice(c,1);break}b[B.release]()}function r(){}function s(){}function t(){}function u(){return{handleEvent:function(a){switch(a.type){case B.needkey:if(a.initData){var b=ArrayBuffer.isView(a.initData)?a.initData.buffer:a.initData;y.trigger(z.NEED_KEY,{key:new i.default(b,"cenc")})}}}}}function v(){var a=null,b=function(){D.removeEventListener("loadedmetadata",a),D[B.setMediaKeys](F),y.trigger(z.VIDEO_ELEMENT_SELECTED)};D.readyState>=1?b():(a=b.bind(this),D.addEventListener("loadedmetadata",a))}function w(a,b){return{session:a,initData:b,getSessionID:function(){return this.session.sessionId},getExpirationTime:function(){return NaN},getSessionType:function(){return"temporary"},handleEvent:function(a){switch(a.type){case B.error:y.trigger(z.KEY_ERROR,{data:new k.default(this,"KeyError")});break;case B.message:var b=ArrayBuffer.isView(a.message)?a.message.buffer:a.message;y.trigger(z.INTERNAL_KEY_MESSAGE,{data:new m.default(this,b,a.destinationURL)});break;case B.ready:A("DRM: Key added."),y.trigger(z.KEY_ADDED);break;case B.close:A("DRM: Session closed.  SessionID = "+this.getSessionID()),y.trigger(z.KEY_SESSION_CLOSED,{data:this.getSessionID()})}}}}a=a||{};var x=this.context,y=a.eventBus,z=a.events,A=a.log,B=a.api,C=void 0,D=void 0,E=void 0,F=void 0,G=void 0,H=void 0,I=void 0,J=void 0;return C={getAllInitData:e,requestKeySystemAccess:f,getKeySystem:d,selectKeySystem:h,setMediaElement:j,createKeySession:l,updateKeySession:n,closeKeySession:p,setServerCertificate:r,loadKeySession:s,removeKeySession:t,reset:c},b(),C}Object.defineProperty(c,"__esModule",{value:!0});var f=a(151),g=d(f),h=a(170),i=d(h),j=a(164),k=d(j),l=a(165),m=d(l),n=a(168),o=d(n),p=a(167),q=d(p);e.__dashjs_factory_name="ProtectionModel_3Feb2014",c.default=dashjs.FactoryMaker.getClassFactory(e),b.exports=c.default},{151:151,164:164,165:165,167:167,168:168,170:170}],159:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a,b){var c=JSON.parse(String.fromCharCode.apply(null,new Uint8Array(b)));a+="/?";for(var d=0;d<c.kids.length;d++)a+=c.kids[d]+"&";return a=a.substring(0,a.length-1)}function b(){return"GET"}function c(){return"json"}function d(a){if(!a.hasOwnProperty("keys"))return null;for(var b=[],c=0;c<a.keys.length;c++){var d=a.keys[c],e=d.kid.replace(/=/g,""),f=d.k.replace(/=/g,"");b.push(new g.default(e,f))}return new i.default(b)}function e(a){return String.fromCharCode.apply(null,new Uint8Array(a))}return{getServerURLFromMessage:a,getHTTPMethod:b,getResponseType:c,getLicenseMessage:d,getErrorResponse:e}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(166),g=d(f),h=a(163),i=d(h);e.__dashjs_factory_name="ClearKey",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{163:163,166:166}],160:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){if(!i||!i.hasOwnProperty("decodeArray"))throw new Error("Missing config parameter(s)")}function c(a){return a}function d(){return"POST"}function e(a){return j[a].responseType}function f(a,c){return b(),j[c].getLicenseMessage(a)}function h(a,b){return j[b].getErrorResponse(a)}a=a||{};var i=a.BASE64,j={};j[g.default.WIDEVINE_KEYSTEM_STRING]={responseType:"json",getLicenseMessage:function(a){return i.decodeArray(a.license)},getErrorResponse:function(a){return a}},j[g.default.PLAYREADY_KEYSTEM_STRING]={responseType:"arraybuffer",getLicenseMessage:function(a){return a},getErrorResponse:function(a){return String.fromCharCode.apply(null,new Uint8Array(a))}};return{getServerURLFromMessage:c,getHTTPMethod:d,getResponseType:e,getLicenseMessage:f,getErrorResponse:h}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(102),g=d(f);e.__dashjs_factory_name="DRMToday",c.default=dashjs.FactoryMaker.getSingletonFactory(e),b.exports=c.default},{102:102}],161:[function(a,b,c){"use strict";function d(){function a(a){var b=String.fromCharCode.apply(null,new Uint8Array(a));return decodeURIComponent(escape(b))}function b(b){if(window.DOMParser){var c=a(b),d=new window.DOMParser,e=d.parseFromString(c,"text/xml"),f=e?e.getElementsByTagNameNS(i,"Envelope")[0]:null,g=f?f.getElementsByTagNameNS(i,"Body")[0]:null;if(g?g.getElementsByTagNameNS(i,"Fault")[0]:null)return null}return b}function c(b){var c="",d="",e="",f=-1,g=-1;if(window.DOMParser){var h=a(b),j=new window.DOMParser,k=j.parseFromString(h,"text/xml"),l=k?k.getElementsByTagNameNS(i,"Envelope")[0]:null,m=l?l.getElementsByTagNameNS(i,"Body")[0]:null,n=m?m.getElementsByTagNameNS(i,"Fault")[0]:null,o=n?n.getElementsByTagName("detail")[0]:null,p=o?o.getElementsByTagName("Exception")[0]:null,q=null;if(null===n)return h;q=n.getElementsByTagName("faultstring")[0].firstChild,c=q?q.nodeValue:null,null!==p&&(q=p.getElementsByTagName("StatusCode")[0],d=q?q.firstChild.nodeValue:null,q=p.getElementsByTagName("Message")[0],e=q?q.firstChild.nodeValue:null,f=e?e.lastIndexOf("[")+1:-1,g=e?e.indexOf("]"):-1,e=e?e.substring(f,g):"")}var r="code: "+d+", name: "+c;return e&&(r+=", message: "+e),r}function d(a){return a}function e(){return"POST"}function f(){return"arraybuffer"}function g(a){return b.call(this,a)}function h(a){return c.call(this,a)}var i="http://schemas.xmlsoap.org/soap/envelope/";return{getServerURLFromMessage:d,getHTTPMethod:e,getResponseType:f,getLicenseMessage:g,getErrorResponse:h}}Object.defineProperty(c,"__esModule",{value:!0}),d.__dashjs_factory_name="PlayReady",c.default=dashjs.FactoryMaker.getSingletonFactory(d),b.exports=c.default},{}],162:[function(a,b,c){"use strict";function d(){function a(a){return a}function b(){return"POST"}function c(){return"arraybuffer"}function d(a){return a}function e(a){return String.fromCharCode.apply(null,new Uint8Array(a))}return{getServerURLFromMessage:a,getHTTPMethod:b,getResponseType:c,getLicenseMessage:d,getErrorResponse:e}}Object.defineProperty(c,"__esModule",{value:!0}),d.__dashjs_factory_name="Widevine",c.default=dashjs.FactoryMaker.getSingletonFactory(d),b.exports=c.default},{}],163:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(b,c){if(d(this,a),c&&"persistent"!==c&&"temporary"!==c)throw new Error("Invalid ClearKey key set type!  Must be one of 'persistent' or 'temporary'");this.keyPairs=b,this.type=c}return e(a,[{key:"toJWK",value:function(){var a=void 0,b=this.keyPairs.length,c={keys:[]};for(a=0;a<b;a++){var d={kty:"oct",alg:"A128KW",kid:this.keyPairs[a].keyID,k:this.keyPairs[a].key};c.keys.push(d)}this.type&&(c.type=this.type);var e=JSON.stringify(c),f=e.length,g=new ArrayBuffer(f),h=new Uint8Array(g);for(a=0;a<f;a++)h[a]=e.charCodeAt(a);return g}}]),a}();c.default=f,b.exports=c.default},{}],164:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(b,c){d(this,a),this.sessionToken=b,this.error=c};c.default=e,b.exports=c.default},{}],165:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(b,c,e,f){d(this,a),this.sessionToken=b,this.message=c,this.defaultURL=e,this.messageType=f||"license-request"};c.default=e,b.exports=c.default},{}],166:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(b,c){d(this,a),this.keyID=b,this.key=c};c.default=e,b.exports=c.default},{}],167:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(b,c){d(this,a),this.keySystem=b,this.ksConfiguration=c};c.default=e,b.exports=c.default},{}],168:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(b,c,e,f,g){d(this,a),this.initDataTypes=["cenc"],b&&b.length&&(this.audioCapabilities=b),c&&c.length&&(this.videoCapabilities=c),this.distinctiveIdentifier=e,this.persistentState=f,this.sessionTypes=g};c.default=e,b.exports=c.default},{}],169:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(b,c){d(this,a),this.contentType=b,this.robustness=c};c.default=e,b.exports=c.default},{}],170:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(b,c){d(this,a),this.initData=b,this.initDataType=c};c.default=e,b.exports=c.default},{}],171:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a,b){var c=b.droppedVideoFrames-e;e=b.droppedVideoFrames;var g=b.totalVideoFrames-f;f=b.totalVideoFrames,isNaN(a)||(d[a]?(d[a].droppedVideoFrames+=c,d[a].totalVideoFrames+=g):d[a]={droppedVideoFrames:c,totalVideoFrames:g})}function b(){return d}function c(a){d=[],e=a.droppedVideoFrames,f=a.totalVideoFrames}var d=[],e=0,f=0;return{push:a,getFrameHistory:b,reset:c}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="DroppedFramesHistory";var h=g.default.getClassFactory(e);c.default=h,b.exports=c.default},{51:51}],172:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){return n.mediaInfo.type}function c(){return n.mediaInfo.streamInfo}function d(){return n.mediaInfo}function e(){return n}function f(){return m}function g(){return l}function h(){return o}function i(){return p}function j(){return q}function k(){return r}a=a||{};var l=a.abrController,m=a.streamProcessor,n=a.streamProcessor.getCurrentRepresentationInfo(),o=a.switchHistory,p=a.droppedFramesHistory,q=a.currentRequest,r=a.useBufferOccupancyABR;return{getMediaType:b,getMediaInfo:d,getDroppedFramesHistory:i,getCurrentRequest:j,getSwitchHistory:h,getStreamInfo:c,getStreamProcessor:f,getAbrController:g,getRepresentationInfo:e,useBufferOccupancyABR:k}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="RulesContext",c.default=g.default.getClassFactory(e),b.exports=c.default},{51:51}],173:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b,c){function d(a){var b=i.DEFAULT;return a!==i.DEFAULT&&a!==i.STRONG&&a!==i.WEAK||(b=a),b}var e=void 0,f=void 0,g=void 0;return e=void 0===a?h:a,f=d(c),g=void 0===b?null:b,{quality:e,reason:g,priority:f}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=-1,i={DEFAULT:.5,STRONG:1,WEAK:0};e.__dashjs_factory_name="SwitchRequest";var j=g.default.getClassFactory(e);j.NO_CHANGE=h,j.PRIORITY=i,g.default.updateClassFactory(e.__dashjs_factory_name,j),c.default=j,b.exports=c.default},{51:51}],174:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){a.newValue===i.default.NO_CHANGE&&(a.newValue=a.oldValue),d[a.oldValue]||(d[a.oldValue]={noDrops:0,drops:0,dropSize:0});var b=a.newValue-a.oldValue,c=b<0?1:0,f=c?-b:0,g=c?0:1;if(d[a.oldValue].drops+=c,d[a.oldValue].dropSize+=f,d[a.oldValue].noDrops+=g,e.push({idx:a.oldValue,noDrop:g,drop:c,dropSize:f}),e.length>j){var h=e.shift();d[h.idx].drops-=h.drop,d[h.idx].dropSize-=h.dropSize,d[h.idx].noDrops-=h.noDrop}}function b(){return d}function c(){d=[],e=[]}var d=[],e=[];return{push:a,getSwitchRequests:b,reset:c}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(173),i=d(h),j=8;e.__dashjs_factory_name="SwitchRequestHistory";var k=g.default.getClassFactory(e);c.default=k,b.exports=c.default},{173:173,51:51}],175:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){F={throughputHalfLife:{fast:x,slow:w},latencyHalfLife:{fast:z,slow:y}},p()}function c(a,b,c){return a===g.default.VIDEO?c<A.getCacheLoadThresholdForType(g.default.VIDEO):a===g.default.AUDIO?c<A.getCacheLoadThresholdForType(g.default.AUDIO):void 0}function d(a,b,d){if(b.trace&&b.trace.length){var f=b.tresponse.getTime()-b.trequest.getTime()||1,g=b._tfinish.getTime()-b.tresponse.getTime()||1,h=b.trace.reduce(function(a,b){return a+b.b[0]},0),i=d?g:f+g,j=Math.round(8*h/i);if(n(a),c(a,f,g)){if(B[a].length>0&&!B[a].hasCachedEntries)return;B[a].hasCachedEntries=!0}else B[a]&&B[a].hasCachedEntries&&o(a);B[a].push(j),B[a].length>q&&B[a].shift(),C[a].push(f),C[a].length>q&&C[a].shift(),e(D[a],j,.001*g,F.throughputHalfLife),e(E[a],f,1,F.latencyHalfLife)}}function e(a,b,c,d){var e=Math.pow(.5,c/d.fast);a.fastEstimate=(1-e)*b+e*a.fastEstimate;var f=Math.pow(.5,c/d.slow);a.slowEstimate=(1-f)*b+f*a.slowEstimate,a.totalWeight+=c}function f(a,b,c){var d=void 0,e=void 0;if(a?(d=B[b],e=c?r:s):(d=C[b],e=t),d){if(e>=d.length)e=d.length;else if(a)for(var f=1;f<e;++f){var g=d[-f]/d[-f-1];if((g>=v||g<=1/u)&&(e+=1)===d.length)break}}else e=0;return e}function h(a,b,c){return A.getMovingAverageMethod()!==g.default.MOVING_AVERAGE_SLIDING_WINDOW?j(a,b):i(a,b,c)}function i(a,b,c){var d=f(a,b,c),e=a?B:C,g=e[b];return 0!==d&&g&&0!==g.length?(g=g.slice(-d),g.reduce(function(a,b){return a+b})/g.length):NaN}function j(a,b){var c=a?F.throughputHalfLife:F.latencyHalfLife,d=a?D[b]:E[b];if(!d||d.totalWeight<=0)return NaN;var e=d.fastEstimate/(1-Math.pow(.5,d.totalWeight/c.fast)),f=d.slowEstimate/(1-Math.pow(.5,d.totalWeight/c.slow));return a?Math.min(e,f):Math.max(e,f)}function k(a,b){return h(!0,a,b)}function l(a,b){var c=k(a,b);return isNaN(c)||(c*=A.getBandwidthSafetyFactor()),c}function m(a){return h(!1,a)}function n(a){B[a]=B[a]||[],C[a]=C[a]||[],D[a]=D[a]||{fastEstimate:0,slowEstimate:0,totalWeight:0},E[a]=E[a]||{fastEstimate:0,slowEstimate:0,totalWeight:0}}function o(a){delete B[a],delete C[a],delete D[a],delete E[a],n(a)}function p(){B={},C={},D={},E={}}a=a||{};var q=20,r=3,s=4,t=4,u=1.3,v=1.3,w=8,x=3,y=2,z=1,A=a.mediaPlayerModel,B=void 0,C=void 0,D=void 0,E=void 0,F=void 0,G={push:d,getAverageThroughput:k,getSafeAverageThroughput:l,getAverageLatency:m,reset:p};return b(),G}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(51),i=d(h);e.__dashjs_factory_name="ThroughputHistory",c.default=i.default.getClassFactory(e),b.exports=c.default},{100:100,51:51}],176:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){r=[],s=[],l.getUseDefaultABRRules()&&(r.push((0,q.default)(j).create({metricsModel:n,dashMetrics:p,mediaPlayerModel:l})),r.push((0,g.default)(j).create({metricsModel:n,dashMetrics:p})),r.push((0,i.default)(j).create({metricsModel:n,dashMetrics:p})),r.push((0,o.default)(j).create()),r.push((0,m.default)(j).create()),s.push((0,k.default)(j).create({metricsModel:n,dashMetrics:p,mediaPlayerModel:l}))),l.getABRCustomRules().forEach(function(a){a.type===v&&r.push(a.rule(j).create()),a.type===w&&s.push(a.rule(j).create())})}function c(a){return a.filter(function(a){return a.quality>u.default.NO_CHANGE})}function d(a){var b={},c=void 0,d=void 0,e=void 0,f=void 0,g=void 0;if(0!==a.length){for(b[u.default.PRIORITY.STRONG]=u.default.NO_CHANGE,b[u.default.PRIORITY.WEAK]=u.default.NO_CHANGE,b[u.default.PRIORITY.DEFAULT]=u.default.NO_CHANGE,c=0,d=a.length;c<d;c+=1)e=a[c],e.quality!==u.default.NO_CHANGE&&(b[e.priority]=b[e.priority]>u.default.NO_CHANGE?Math.min(b[e.priority],e.quality):e.quality);return b[u.default.PRIORITY.WEAK]!==u.default.NO_CHANGE&&(f=b[u.default.PRIORITY.WEAK]),b[u.default.PRIORITY.DEFAULT]!==u.default.NO_CHANGE&&(f=b[u.default.PRIORITY.DEFAULT]),b[u.default.PRIORITY.STRONG]!==u.default.NO_CHANGE&&(f=b[u.default.PRIORITY.STRONG]),f!==u.default.NO_CHANGE&&(g=f),(0,u.default)(j).create(g)}}function e(a){return d(c(r.map(function(b){return b.getMaxIndex(a)})))||(0,u.default)(j).create()}function f(a){return d(c(s.map(function(b){return b.shouldAbandon(a)})))||(0,u.default)(j).create()}function h(){[r,s].forEach(function(a){a&&a.length&&a.forEach(function(a){return a.reset&&a.reset()})}),r=[],s=[]}a=a||{};var j=this.context,l=a.mediaPlayerModel,n=a.metricsModel,p=a.dashMetrics,r=void 0,s=void 0;return{initialize:b,reset:h,getMaxQuality:e,shouldAbandonFragment:f}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(182),g=d(f),h=a(180),i=d(h),j=a(177),k=d(j),l=a(179),m=d(l),n=a(181),o=d(n),p=a(178),q=d(p),r=a(51),s=d(r),t=a(173),u=d(t),v="qualitySwitchRules",w="abandonFragmentRules";e.__dashjs_factory_name="ABRRulesCollection";var x=s.default.getClassFactory(e);x.QUALITY_SWITCH_RULES=v,x.ABANDON_FRAGMENT_RULES=w,s.default.updateSingletonFactory(e.__dashjs_factory_name,x),c.default=x,b.exports=c.default},{173:173,177:177,178:178,179:179,180:180,181:181,182:182,51:51}],177:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){h()}function c(a,b){r[a]=r[a]||{},r[a][b]=r[a][b]||{}}function d(a,b){t[a]=t[a]||[],t[a].push(b)}function f(a){var b=(0,g.default)(m).create(g.default.NO_CHANGE,{name:e.__dashjs_factory_name});if(!(a&&a.hasOwnProperty("getMediaInfo")&&a.hasOwnProperty("getMediaType")&&a.hasOwnProperty("getCurrentRequest")&&a.hasOwnProperty("getRepresentationInfo")&&a.hasOwnProperty("getAbrController")))return b;var f=a.getMediaInfo(),h=a.getMediaType(),k=a.getCurrentRequest();if(!isNaN(k.index)){c(h,k.index);var u=o.getStableBufferTime();if(q.getCurrentBufferLevel(p.getReadOnlyMetricsFor(h))>u)return b;var v=r[h][k.index];if(null===v||null===k.firstByteDate||s.hasOwnProperty(v.id))return b;if(void 0===v.firstByteTime&&(t[h]=[],v.firstByteTime=k.firstByteDate.getTime(),v.segmentDuration=k.duration,v.bytesTotal=k.bytesTotal,v.id=k.index),v.bytesLoaded=k.bytesLoaded,v.elapsedTime=(new Date).getTime()-v.firstByteTime,v.bytesLoaded>0&&v.elapsedTime>0&&d(h,Math.round(8*v.bytesLoaded/v.elapsedTime)),t[h].length>=l&&v.elapsedTime>j&&v.bytesLoaded<v.bytesTotal){var w=t[h].reduce(function(a,b){return a+b},0);if(v.measuredBandwidthInKbps=Math.round(w/t[h].length),v.estimatedTimeOfDownload=+(8*v.bytesTotal/v.measuredBandwidthInKbps/1e3).toFixed(2),v.estimatedTimeOfDownload<v.segmentDuration*i||0===a.getRepresentationInfo().quality)return b;if(!s.hasOwnProperty(v.id)){var x=a.getAbrController(),y=v.bytesTotal-v.bytesLoaded,z=x.getBitrateList(f),A=x.getQualityForBitrate(f,v.measuredBandwidthInKbps*o.getBandwidthSafetyFactor());y>v.bytesTotal*z[A].bitrate/z[x.getQualityFor(h,f.streamInfo)].bitrate&&(b.quality=A,b.reason.throughput=v.measuredBandwidthInKbps,b.reason.fragmentID=v.id,s[v.id]=v,n("AbandonRequestsRule ( ",h,"frag id",v.id,") is asking to abandon and switch to quality to ",A," measured bandwidth was",v.measuredBandwidthInKbps),delete r[h][v.id])}}else v.bytesLoaded===v.bytesTotal&&delete r[h][v.id]}return b}function h(){r={},s={},t=[]}a=a||{};var i=1.8,j=500,l=5,m=this.context,n=(0,k.default)(m).getInstance().log,o=a.mediaPlayerModel,p=a.metricsModel,q=a.dashMetrics,r=void 0,s=void 0,t=void 0,u={shouldAbandon:f,reset:h};return b(),u}Object.defineProperty(c,"__esModule",{value:!0});var f=a(173),g=d(f),h=a(51),i=d(h),j=a(49),k=d(j);e.__dashjs_factory_name="AbandonRequestsRule",c.default=i.default.getClassFactory(e),b.exports=c.default},{173:173,49:49,51:51}],178:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){H(),O.on(p.default.BUFFER_EMPTY,y,P),O.on(p.default.PLAYBACK_SEEKING,z,P),O.on(p.default.PERIOD_SWITCH_STARTED,A,P),O.on(p.default.MEDIA_FRAGMENT_LOADED,B,P),O.on(p.default.METRIC_ADDED,C,P),O.on(p.default.QUALITY_CHANGE_REQUESTED,E,P),O.on(p.default.FRAGMENT_LOADING_ABANDONED,F,P)}function c(a){return a.map(function(a){return Math.log(a)})}function d(a,b,c){var d=c.reduce(function(a,b,d){return b>c[a]?d:a},0);if(0===d)return null;var e=Math.max(a,v+w*b.length),f=(c[d]-1)/(e/v-1);return{gp:f,Vp:v/f}}function e(a){var b={},e=a.getMediaInfo(),g=e.bitrateList.map(function(a){return a.bandwidth}),h=c(g);h=h.map(function(a){return a-h[0]+1});var i=N.getStableBufferTime(),j=d(i,g,h);return j?(b.state=t,b.bitrates=g,b.utilities=h,b.stableBufferTime=i,b.Vp=j.Vp,b.gp=j.gp,b.lastQuality=0,f(b)):b.state=s,b}function f(a){a.placeholderBuffer=0,a.mostAdvancedSegmentStart=NaN,a.lastSegmentWasReplacement=!1,a.lastSegmentStart=NaN,a.lastSegmentDurationS=NaN,a.lastSegmentRequestTimeMs=NaN,a.lastSegmentFinishTimeMs=NaN}function h(a,b){var c=N.getStableBufferTime();if(a.stableBufferTime!==c){var e=d(c,a.bitrates,a.utilities);if(e.Vp!==a.Vp||e.gp!==a.gp){var f=L.getCurrentBufferLevel(M.getReadOnlyMetricsFor(b)),g=f+a.placeholderBuffer;g-=v,g*=e.Vp/a.Vp,g+=v,a.stableBufferTime=c,a.Vp=e.Vp,a.gp=e.gp,a.placeholderBuffer=Math.max(0,g-f)}}}function j(a){var b=a.getMediaType(),c=Q[b];return c?c.state!==s&&h(c,b):(c=e(a),Q[b]=c),c}function k(a,b){for(var c=a.bitrates.length,d=NaN,e=NaN,f=0;f<c;++f){var g=(a.Vp*(a.utilities[f]+a.gp)-b)/a.bitrates[f];(isNaN(e)||g>=e)&&(e=g,d=f)}return d}function m(a,b){return a.Vp*(a.utilities[b]+a.gp)}function o(a,b){for(var c=a.bitrates[b],d=a.utilities[b],e=0,f=b-1;f>=0;--f)if(a.utilities[f]<a.utilities[b]){var g=a.bitrates[f],h=a.utilities[f],i=a.Vp*(a.gp+(c*h-g*d)/(c-g));e=Math.max(e,i)}return e}function q(a,b){var c=Date.now();if(isNaN(a.lastSegmentFinishTimeMs)){if(!isNaN(a.lastCallTimeMs)){var d=.001*(c-a.lastCallTimeMs);a.placeholderBuffer+=Math.max(0,d)}}else{var d=.001*(c-a.lastSegmentFinishTimeMs);a.placeholderBuffer+=Math.max(0,d)}a.lastCallTimeMs=c,a.lastSegmentStart=NaN,a.lastSegmentRequestTimeMs=NaN,a.lastSegmentFinishTimeMs=NaN,h(a,b)}function y(){for(var a in Q)Q.hasOwnProperty(a)&&Q[a].state===u&&(Q[a].placeholderBuffer=0)}function z(){for(var a in Q)if(Q.hasOwnProperty(a)){var b=Q[a];b.state!==s&&(b.state=t,f(b))}}function A(){}function B(a){if(a&&a.chunk&&a.chunk.mediaInfo){var b=Q[a.chunk.mediaInfo.type];if(b&&b.state!==s){var c=a.chunk.start;isNaN(b.mostAdvancedSegmentStart)||c>b.mostAdvancedSegmentStart?(b.mostAdvancedSegmentStart=c,b.lastSegmentWasReplacement=!1):b.lastSegmentWasReplacement=!0,b.lastSegmentStart=c,b.lastSegmentDurationS=a.chunk.duration,b.lastQuality=a.chunk.quality,D(b,a.chunk.mediaInfo.type)}}}function C(a){if(a&&a.metric===g.default.HTTP_REQUEST&&a.value&&a.value.type===l.HTTPRequest.MEDIA_SEGMENT_TYPE&&a.value.trace&&a.value.trace.length){var b=Q[a.mediaType];b&&b.state!==s&&(b.lastSegmentRequestTimeMs=a.value.trequest.getTime(),b.lastSegmentFinishTimeMs=a.value._tfinish.getTime(),D(b,a.mediaType))}}function D(a,b){if(!isNaN(a.lastSegmentStart)&&!isNaN(a.lastSegmentRequestTimeMs)&&!isNaN(a.placeholderBuffer)){if(a.placeholderBuffer*=x,!isNaN(a.lastSegmentFinishTimeMs)){var c=L.getCurrentBufferLevel(M.getReadOnlyMetricsFor(b)),d=c+.001*(a.lastSegmentFinishTimeMs-a.lastSegmentRequestTimeMs),e=m(a,a.lastQuality),f=Math.max(0,e-d);a.placeholderBuffer=Math.min(f,a.placeholderBuffer)}a.lastSegmentWasReplacement&&!isNaN(a.lastSegmentDurationS)&&(a.placeholderBuffer+=a.lastSegmentDurationS),a.lastSegmentStart=NaN,a.lastSegmentRequestTimeMs=NaN}}function E(a){if(a){var b=Q[a.mediaType];b&&b.state!==s&&(b.abrQuality=a.newQuality)}}function F(a){if(a){var b=Q[a.mediaType];if(b&&b.state!==s){var c=L.getCurrentBufferLevel(M.getReadOnlyMetricsFor(a.mediaType)),d=void 0;d=b.abrQuality>0?o(b,b.abrQuality):v;var e=Math.max(0,d-c)
;b.placeholderBuffer=Math.min(b.placeholderBuffer,e)}}}function G(a){var b=a.getMediaInfo(),c=a.getMediaType(),d=M.getReadOnlyMetricsFor(c),e=a.getStreamProcessor(),g=a.getStreamInfo(),h=a.getAbrController(),l=h.getThroughputHistory(),n=g?g.id:null,p=g&&g.manifestInfo&&g.manifestInfo.isDynamic,r=a.useBufferOccupancyABR(),v=(0,i.default)(J).create();if(v.reason=v.reason||{},!r)return v;e.getScheduleController().setTimeToLoadDelay(0);var w=j(a);if(w.state===s)return K("BOLA ABR rule invoked for media type '"+c+"' with only one bitrate."),v;var x=L.getCurrentBufferLevel(d),y=l.getAverageThroughput(c,p),z=l.getSafeAverageThroughput(c,p),A=l.getAverageLatency(c),B=void 0;if(v.reason.state=w.state,v.reason.throughput=y,v.reason.latency=A,isNaN(y))return v;switch(w.state){case t:B=h.getQualityForBitrate(b,z,A),v.quality=B,v.reason.throughput=z,w.placeholderBuffer=Math.max(0,o(w,B)-x),w.lastQuality=B,!isNaN(w.lastSegmentDurationS)&&x>=w.lastSegmentDurationS&&(w.state=u);break;case u:q(w,c),B=k(w,x+w.placeholderBuffer);var C=h.getQualityForBitrate(b,z,A);B>w.lastQuality&&B>C&&(B=Math.max(C,w.lastQuality));var D=Math.max(0,x+w.placeholderBuffer-m(w,B));D<=w.placeholderBuffer?(w.placeholderBuffer-=D,D=0):(D-=w.placeholderBuffer,w.placeholderBuffer=0,B<h.getTopQualityIndexFor(c,n)?e.getScheduleController().setTimeToLoadDelay(1e3*D):D=0),v.quality=B,v.reason.throughput=y,v.reason.latency=A,v.reason.bufferLevel=x,v.reason.placeholderBuffer=w.placeholderBuffer,v.reason.delay=D,w.lastQuality=B;break;default:K("BOLA ABR rule invoked in bad state."),v.quality=h.getQualityForBitrate(b,z,A),v.reason.state=w.state,v.reason.throughput=z,v.reason.latency=A,w.state=t,f(w)}return v}function H(){Q={}}function I(){H(),O.off(p.default.BUFFER_EMPTY,y,P),O.off(p.default.PLAYBACK_SEEKING,z,P),O.off(p.default.PERIOD_SWITCH_STARTED,A,P),O.off(p.default.MEDIA_FRAGMENT_LOADED,B,P),O.off(p.default.METRIC_ADDED,C,P),O.off(p.default.QUALITY_CHANGE_REQUESTED,E,P),O.off(p.default.FRAGMENT_LOADING_ABANDONED,F,P)}a=a||{};var J=this.context,K=(0,r.default)(J).getInstance().log,L=a.dashMetrics,M=a.metricsModel,N=a.mediaPlayerModel,O=(0,n.default)(J).getInstance(),P=void 0,Q=void 0;return P={getMaxIndex:G,reset:I},b(),P}Object.defineProperty(c,"__esModule",{value:!0});var f=a(101),g=d(f),h=a(173),i=d(h),j=a(51),k=d(j),l=a(230),m=a(50),n=d(m),o=a(54),p=d(o),q=a(49),r=d(q),s=0,t=1,u=2,v=10,w=2,x=.99;e.__dashjs_factory_name="BolaRule",c.default=k.default.getClassFactory(e),b.exports=c.default},{101:101,173:173,230:230,49:49,50:50,51:51,54:54}],179:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){var f=a.getDroppedFramesHistory();if(f){for(var g=f.getFrameHistory(),h=0,j=0,k=i.default.NO_CHANGE,l=1;l<g.length;l++)if(g[l]&&(h=g[l].droppedVideoFrames,(j=g[l].totalVideoFrames)>e&&h/j>d)){k=l-1,c("DroppedFramesRule, index: "+k+" Dropped Frames: "+h+" Total Frames: "+j);break}return(0,i.default)(b).create(k,{droppedFrames:h})}return(0,i.default)(b).create()}var b=this.context,c=(0,k.default)(b).getInstance().log,d=.15,e=375;return{getMaxIndex:a}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(173),i=d(h),j=a(49),k=d(j);e.__dashjs_factory_name="DroppedFramesRule",c.default=g.default.getClassFactory(e),b.exports=c.default},{173:173,49:49,51:51}],180:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){f(),p.on(k.default.PLAYBACK_SEEKING,h,t)}function c(){if(!(r&&r.hasOwnProperty("getReadOnlyMetricsFor")&&s&&s.hasOwnProperty("getCurrentBufferLevel")))throw new Error("Missing config parameter(s)")}function d(a){var b=(0,q.default)(m).create();if(!a||!a.hasOwnProperty("getMediaType"))return b;c();var d=a.getMediaType(),f=r.getReadOnlyMetricsFor(d),h=f.BufferState.length>0?f.BufferState[f.BufferState.length-1]:null,i=a.getRepresentationInfo(),j=i.fragmentDuration;if(!h||!e(d,h)||!j)return b;if(h.state===g.default.BUFFER_EMPTY)n("Switch to index 0; buffer is empty."),b.quality=0,b.reason="InsufficientBufferRule: Buffer is empty";else{var k=a.getMediaInfo(),o=a.getAbrController(),p=o.getThroughputHistory(),t=s.getCurrentBufferLevel(f),u=p.getAverageThroughput(d),v=p.getAverageLatency(d),w=u*(t/j)*l;b.quality=o.getQualityForBitrate(k,w,v),b.reason="InsufficientBufferRule: being conservative to avoid immediate rebuffering"}return b}function e(a,b){u[a]=u[a]||{};var c=!1;return u[a].firstBufferLoadedEvent?c=!0:b&&b.state===g.default.BUFFER_LOADED&&(u[a].firstBufferLoadedEvent=!0,c=!0),c}function f(){u={}}function h(){f()}function j(){f(),p.off(k.default.PLAYBACK_SEEKING,h,t)}a=a||{};var l=.5,m=this.context,n=(0,o.default)(m).getInstance().log,p=(0,i.default)(m).getInstance(),r=a.metricsModel,s=a.dashMetrics,t=void 0,u=void 0;return t={getMaxIndex:d,reset:j},b(),t}Object.defineProperty(c,"__esModule",{value:!0});var f=a(106),g=d(f),h=a(50),i=d(h),j=a(54),k=d(j),l=a(51),m=d(l),n=a(49),o=d(n),p=a(173),q=d(p);e.__dashjs_factory_name="InsufficientBufferRule",c.default=m.default.getClassFactory(e),b.exports=c.default},{106:106,173:173,49:49,50:50,51:51,54:54}],181:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){for(var f=a?a.getSwitchHistory():null,g=f?f.getSwitchRequests():[],h=0,i=0,j=0,l=(0,k.default)(b).create(),m=0;m<g.length;m++)if(void 0!==g[m]&&(h+=g[m].drops,i+=g[m].noDrops,j+=g[m].dropSize,h+i>=e&&h/i>d)){l.quality=m>0&&g[m].drops>0?m-1:m,l.reason={index:l.quality,drops:h,noDrops:i,dropSize:j},c("Switch history rule index: "+l.quality+" samples: "+(h+i)+" drops: "+h);break}return l}var b=this.context,c=(0,i.default)(b).getInstance().log,d=.075,e=6;return{getMaxIndex:a}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(49),i=d(h),j=a(173),k=d(j);e.__dashjs_factory_name="SwitchHistoryRule",c.default=g.default.getClassFactory(e),b.exports=c.default},{173:173,49:49,51:51}],182:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){if(!h||!h.hasOwnProperty("getReadOnlyMetricsFor"))throw new Error("Missing config parameter(s)")}function c(a){var c=(0,o.default)(e).create();if(!(a&&a.hasOwnProperty("getMediaInfo")&&a.hasOwnProperty("getMediaType")&&a.hasOwnProperty("useBufferOccupancyABR")&&a.hasOwnProperty("getAbrController")&&a.hasOwnProperty("getStreamProcessor")))return c;b();var d=a.getMediaInfo(),j=a.getMediaType(),k=h.getReadOnlyMetricsFor(j),l=a.getStreamProcessor(),m=a.getAbrController(),n=a.getStreamInfo(),p=n&&n.manifestInfo?n.manifestInfo.isDynamic:null,q=m.getThroughputHistory(),r=q.getSafeAverageThroughput(j,p),s=q.getAverageLatency(j),t=k.BufferState.length>0?k.BufferState[k.BufferState.length-1]:null,u=a.useBufferOccupancyABR();return!k||isNaN(r)||!t||u?c:(m.getAbandonmentStateFor(j)!==i.default.ABANDON_LOAD&&(t.state===g.default.BUFFER_LOADED||p)&&(c.quality=m.getQualityForBitrate(d,r,s),l.getScheduleController().setTimeToLoadDelay(0),f("ThroughputRule requesting switch to index: ",c.quality,"type: ",j,"Average throughput",Math.round(r),"kbps"),c.reason={throughput:r,latency:s}),c)}function d(){}a=a||{};var e=this.context,f=(0,m.default)(e).getInstance().log,h=a.metricsModel;return{getMaxIndex:c,reset:d}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(106),g=d(f),h=a(103),i=d(h),j=a(51),k=d(j),l=a(49),m=d(l),n=a(173),o=d(n);e.__dashjs_factory_name="ThroughputRule",c.default=k.default.getClassFactory(e),b.exports=c.default},{103:103,106:106,173:173,49:49,51:51}],183:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){}function c(a,b,c){return e.getCurrentBufferLevel(f.getReadOnlyMetricsFor(b))<d(a,b,c)}function d(a,b,c){var d=NaN,k=a.getCurrentRepresentationInfo();if(b===g.default.FRAGMENTED_TEXT)d=i.getAllTracksAreDisabled()?0:k.fragmentDuration;else if(b===g.default.AUDIO&&c){var l=e.getCurrentBufferLevel(f.getReadOnlyMetricsFor(g.default.VIDEO));d=isNaN(k.fragmentDuration)?l:Math.max(l,k.fragmentDuration)}else{var m=k.mediaInfo.streamInfo;if(j.isPlayingAtTopQuality(m)){var n=m.manifestInfo.duration>=h.getLongFormContentDurationThreshold();d=n?h.getBufferTimeAtTopQualityLongForm():h.getBufferTimeAtTopQuality()}else d=h.getStableBufferTime()}return d}a=a||{};var e=a.dashMetrics,f=a.metricsModel,h=a.mediaPlayerModel,i=a.textController,j=a.abrController,k={execute:c,getBufferTarget:d};return b(),k}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(51),i=d(h);e.__dashjs_factory_name="BufferLevelRule",c.default=i.default.getClassFactory(e),b.exports=c.default},{100:100,51:51}],184:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b){var c=a.getCurrentRepresentationInfo(),i=c.mediaInfo,j=i.type,k=a.getScheduleController(),l=k.getSeekTarget(),n=!isNaN(l),o=a.getBuffer(),p=n?l:e.getIndexHandlerTime(a);if(isNaN(p)||j===g.default.FRAGMENTED_TEXT&&h.getAllTracksAreDisabled())return null;if(n&&k.setSeekTarget(NaN),o){var q=f.getBufferRange(o,p);null!==q&&(d("Prior to making a request for time, NextFragmentRequestRule is aligning index handler's currentTime with bufferedRange.end for",j,".",p,"was changed to",q.end),p=q.end)}var r=void 0;if(b)p=b.startTime+b.duration/2,r=e.getFragmentRequestForTime(a,c,p,{timeThreshold:0,ignoreIsFinished:!0});else{for(r=e.getFragmentRequestForTime(a,c,p,{keepIdx:!n});r&&r.action!==m.default.ACTION_COMPLETE&&a.getFragmentModel().isFragmentLoaded(r);)r=e.getNextFragmentRequest(a,c);r&&(isNaN(r.startTime+r.duration)||e.setIndexHandlerTime(a,r.startTime+r.duration),r.delayLoadingTime=(new Date).getTime()+k.getTimeToLoadDelay(),k.setTimeToLoadDelay(0))}return r}a=a||{};var c=this.context,d=(0,i.default)(c).getInstance().log,e=a.adapter,f=a.sourceBufferController,h=a.textController;return{execute:b}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(49),i=d(h),j=a(51),k=d(j),l=a(213),m=d(l);e.__dashjs_factory_name="NextFragmentRequestRule",c.default=k.default.getClassFactory(e),b.exports=c.default},{100:100,213:213,49:49,51:51}],185:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){for(var b="",c=0;c<a.length;++c){b+=a[c].uchar}return b.length-b.replace(/^\s+/,"").length}function b(a){return"left: "+3.125*a.x+"%; top: "+6.66*a.y1+"%; width: "+(100-3.125*a.x)+"%; height: "+6.66*Math.max(a.y2-1-a.y1,1)+"%; align-items: flex-start; overflow: visible; -webkit-writing-mode: horizontal-tb;"}function c(a){return"red"===a?"rgb(255, 0, 0)":"green"===a?"rgb(0, 255, 0)":"blue"===a?"rgb(0, 0, 255)":"cyan"===a?"rgb(0, 255, 255)":"magenta"===a?"rgb(255, 0, 255)":"yellow"===a?"rgb(255, 255, 0)":"white"===a?"rgb(255, 255, 255)":"black"===a?"rgb(0, 0, 0)":a}function d(a,b){var d=a.videoHeight/15;return b?"font-size: "+d+"px; font-family: Menlo, Consolas, 'Cutive Mono', monospace; color: "+(b.foreground?c(b.foreground):"rgb(255, 255, 255)")+"; font-style: "+(b.italics?"italic":"normal")+"; text-decoration: "+(b.underline?"underline":"none")+"; white-space: pre; background-color: "+(b.background?c(b.background):"transparent")+";":"font-size: "+d+"px; font-family: Menlo, Consolas, 'Cutive Mono', monospace; justify-content: flex-start; text-align: left; color: rgb(255, 255, 255); font-style: normal; white-space: pre; line-height: normal; font-weight: normal; text-decoration: none; width: 100%; display: flex;"}function e(a){return a.replace(/^\s+/g,"")}function f(a){return a.replace(/\s+$/g,"")}function g(c,g,i,j){var k=null,l=null,m=!1,n=-1,o={start:g,end:i,spans:[]},p="style_cea608_white_black",q={},r={},s=[],t=void 0,u=void 0;for(t=0;t<15;++t){var v=j.rows[t],w="",x=null;if(!1===v.isEmpty()){var y=a(v.chars);null===k&&(k={x:y,y1:t,y2:t+1,p:[]}),y!==n&&m&&(k.p.push(o),o={start:g,end:i,spans:[]},k.y2=t,k.name="region_"+k.x+"_"+k.y1+"_"+k.y2,!1===q.hasOwnProperty(k.name)?(s.push(k),q[k.name]=k):(l=q[k.name],l.p.contat(k.p)),k={x:y,y1:t,y2:t+1,p:[]});for(var z=0;z<v.chars.length;++z){var A=v.chars[z],B=A.penState;if(null===x||!B.equals(x)){w.trim().length>0&&(o.spans.push({name:p,line:w,row:t}),w="");var C="style_cea608_"+B.foreground+"_"+B.background;B.underline&&(C+="_underline"),B.italics&&(C+="_italics"),r.hasOwnProperty(C)||(r[C]=JSON.parse(JSON.stringify(B))),x=B,p=C}w+=A.uchar}w.trim().length>0&&o.spans.push({name:p,line:w,row:t}),m=!0,n=y}else m=!1,n=-1,k&&(k.p.push(o),o={start:g,end:i,spans:[]},k.y2=t,k.name="region_"+k.x+"_"+k.y1+"_"+k.y2,!1===q.hasOwnProperty(k.name)?(s.push(k),q[k.name]=k):(l=q[k.name],l.p.contat(k.p)),k=null)}k&&(k.p.push(o),k.y2=t+1,k.name="region_"+k.x+"_"+k.y1+"_"+k.y2,!1===q.hasOwnProperty(k.name)?(s.push(k),q[k.name]=k):(l=q[k.name],l.p.contat(k.p)),k=null);var D=[];for(t=0;t<s.length;++t){var E=s[t],F="sub_cea608_"+h++,G=document.createElement("div");G.id=F;var H=b(E);G.style.cssText="position: absolute; margin: 0; display: flex; box-sizing: border-box; pointer-events: none;"+H;var I=document.createElement("div");I.className="paragraph bodyStyle",I.style.cssText=d(c);var J=document.createElement("div");J.className="cueUniWrapper",J.style.cssText="unicode-bidi: normal; direction: ltr;";for(var K=0;K<E.p.length;++K){var L=E.p[K],M=0;for(u=0;u<L.spans.length;++u){var N=L.spans[u];if(N.line.length>0){if(0!==u&&M!=N.row){var O=document.createElement("br");O.className="lineBreak",J.appendChild(O)}var P=!1;M===N.row&&(P=!0),M=N.row;var Q=r[N.name],R=document.createElement("span");R.className="spanPadding "+N.name+" customSpanColor",R.style.cssText=d(c,Q),0!==u&&P?u===L.spans.length-1?R.textContent=f(N.line):R.textContent=N.line:L.spans.length>1&&u<L.spans.length-1&&N.row===L.spans[u+1].row?R.textContent=e(N.line):R.textContent=N.line.trim(),J.appendChild(R)}}}I.appendChild(J),G.appendChild(I);var S={bodyStyle:["%",90]};for(u in r)r.hasOwnProperty(u)&&(S[u]=["%",90]);D.push({type:"html",start:g,end:i,cueHTMLElement:G,cueID:F,cellResolution:[32,15],isFromCEA608:!0,regions:s,regionID:E.name,videoHeight:c.videoHeight,videoWidth:c.videoWidth,fontSize:S,lineHeight:{},linePadding:{}})}return D}var h=0;return{createHTMLCaptionsFromScreen:g}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="EmbeddedTextHtmlRender",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{51:51}],186:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){G=!1,H=null,I=null,K=null,F=!1,z.on(k.default.DATA_UPDATE_COMPLETED,v,this),z.on(k.default.INIT_FRAGMENT_LOADED,w,this)}function c(){return p}function d(a){l(a),K=D.getRepresentationController(),L=(0,o.default)(y).getInstance()}function e(a){try{I=A.createSourceBuffer(H,a),G||(I.hasOwnProperty(g.default.INITIALIZE)&&I.initialize(C,D),G=!0)}catch(b){B.mediaSourceError("Error creating "+C+" source buffer.")}return I}function f(){return C}function h(){return I}function j(a){I=a}function l(a){H=a}function m(){return H}function n(){return D}function q(a){J=a}function r(){return J}function s(){return 0}function t(){return F}function u(a){z.off(k.default.DATA_UPDATE_COMPLETED,v,this),z.off(k.default.INIT_FRAGMENT_LOADED,w,this),a||(A.abort(H,I),A.removeSourceBuffer(H,I))}function v(a){a.sender.getStreamProcessor()===D&&z.trigger(k.default.TIMED_TEXT_REQUESTED,{index:0,sender:a.sender})}function w(a){a.fragmentModel===D.getFragmentModel()&&a.chunk.bytes&&(L.save(a.chunk),A.append(I,a.chunk))}function x(a,b){var c=L.extract(a,b);c?A.append(I,c):z.trigger(k.default.INIT_REQUESTED,{sender:E})}a=a||{};var y=this.context,z=(0,i.default)(y).getInstance(),A=a.sourceBufferController,B=a.errHandler,C=a.type,D=a.streamProcessor,E=void 0,F=void 0,G=void 0,H=void 0,I=void 0,J=void 0,K=void 0,L=void 0;return E={getBufferControllerType:c,initialize:d,createBuffer:e,getType:f,getStreamProcessor:n,setSeekStartTime:q,getSeekStartTime:r,getBuffer:h,setBuffer:j,getBufferLevel:s,setMediaSource:l,getMediaSource:m,getIsBufferingCompleted:t,switchInitData:x,reset:u},b(),E}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(50),i=d(h),j=a(54),k=d(j),l=a(51),m=d(l),n=a(200),o=d(n),p="NotFragmentedTextBufferController";e.__dashjs_factory_name=p,c.default=m.default.getClassFactory(e),b.exports=c.default},{100:100,200:200,50:50,51:51,54:54}],187:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){v=a.type===g.default.FRAGMENTED_TEXT?(0,k.default)(u).create({type:a.type,metricsModel:a.metricsModel,mediaPlayerModel:a.mediaPlayerModel,manifestModel:a.manifestModel,sourceBufferController:a.sourceBufferController,errHandler:a.errHandler,streamController:a.streamController,mediaController:a.mediaController,adapter:a.adapter,textController:a.textController,abrController:a.abrController,playbackController:a.playbackController,streamProcessor:a.streamProcessor}):(0,m.default)(u).create({type:a.type,errHandler:a.errHandler,sourceBufferController:a.sourceBufferController,streamProcessor:a.streamProcessor})}function c(){return v.getBufferControllerType()}function d(a,b){return v.initialize(a,b)}function e(a){return v.createBuffer(a)}function f(){return v.getType()}function h(){return v.getBuffer()}function i(a){v.setBuffer(a)}function j(){return v.getMediaSource()}function l(a){v.setMediaSource(a)}function n(){v.getStreamProcessor()}function o(a){v.setSeekStartTime(a)}function p(){return v.getBufferLevel()}function q(a){v.reset(a)}function r(){return v.getIsBufferingCompleted()}function s(a,b){v.switchInitData(a,b)}function t(){return v.getIsPruningInProgress()}a=a||{};var u=this.context,v=void 0,w=void 0;return w={getBufferControllerType:c,initialize:d,createBuffer:e,getType:f,getStreamProcessor:n,setSeekStartTime:o,getBuffer:h,setBuffer:i,getBufferLevel:p,setMediaSource:l,getMediaSource:j,getIsBufferingCompleted:r,getIsPruningInProgress:t,switchInitData:s,reset:q},b(),w}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(51),i=d(h),j=a(106),k=d(j),l=a(186),m=d(l);e.__dashjs_factory_name="TextBufferController",c.default=i.default.getClassFactory(e),b.exports=c.default},{100:100,106:106,186:186,51:51}],188:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){K="",L=-1,M=!0,G=(0,m.default)(x).getInstance(),H=(0,o.default)(x).getInstance(),I=(0,q.default)(x).getInstance(),z=(0,k.default)(x).getInstance(),J=(0,s.default)(x).getInstance(),G.initialize(),J.on(u.default.TEXT_TRACKS_QUEUE_INITIALIZED,i,y),v()}function b(a){a&&(a.errHandler&&(A=a.errHandler),a.dashManifestModel&&(B=a.dashManifestModel),a.manifestModel&&(C=a.manifestModel),a.mediaController&&(D=a.mediaController),a.videoModel&&(E=a.videoModel),a.streamController&&(F=a.streamController),a.textTracks&&(G=a.textTracks),a.vttParser&&(H=a.vttParser),a.ttmlParser&&(I=a.ttmlParser),z.setConfig({errHandler:A,dashManifestModel:B,manifestModel:C,mediaController:D,videoModel:E,streamController:F,textTracks:G,vttParser:H,ttmlParser:I}))}function c(){return z}function d(){return N}function e(a){z.addEmbeddedTrack(a)}function f(a){"string"==typeof a&&(K=a)}function h(){return K}function i(a){var b=a.tracks,c=a.index,d=b.findIndex(function(a){return a.lang===K});-1!==d&&(this.setTextTrack(d),c=d),M||this.setTextTrack(-1),L=c,J.trigger(u.default.TEXT_TRACKS_ADDED,{enabled:!N,index:c,tracks:b})}function j(a){"boolean"==typeof a&&(M=a)}function l(){return M}function n(a){if("boolean"==typeof a){!N!==a&&(a&&this.setTextTrack(L),a||(L=this.getCurrentTrackIdx(),this.setTextTrack(-1)))}}function p(){return!N}function r(a){var b=z.getConfig(),c=b.fragmentModel,d=b.fragmentedTracks,e=G.getCurrentTrackIdx();if(e!==a){G.setModeForTrackIdx(e,g.default.TEXT_HIDDEN),G.setCurrentTrackIdx(a),G.setModeForTrackIdx(a,g.default.TEXT_SHOWING);var f=G.getCurrentTrackInfo();if(f&&f.isFragmented&&!f.isEmbedded)for(var h=0;h<d.length;h++){var i=d[h];if(f.lang===i.lang&&f.index===i.index&&(!f.label||f.label===i.id)){var j=D.getCurrentTrackFor(g.default.FRAGMENTED_TEXT,F.getActiveStreamInfo());i!==j&&(c.abortRequests(),c.removeExecutedRequestsBeforeTime(),z.remove(),G.deleteCuesFromTrackIdx(e),D.setTrack(i),z.setCurrentFragmentedTrackIdx(h))}}}N=-1===a}function t(){return G.getCurrentTrackIdx()}function v(){N=!1}function w(){v(),z.resetEmbedded()}var x=this.context,y=void 0,z=void 0,A=void 0,B=void 0,C=void 0,D=void 0,E=void 0,F=void 0,G=void 0,H=void 0,I=void 0,J=void 0,K=void 0,L=void 0,M=void 0,N=void 0;return y={setConfig:b,getTextSourceBuffer:c,getAllTracksAreDisabled:d,addEmbeddedTrack:e,getTextDefaultLanguage:h,setTextDefaultLanguage:f,setTextDefaultEnabled:j,getTextDefaultEnabled:l,enableText:n,isTextEnabled:p,setTextTrack:r,getCurrentTrackIdx:t,reset:w},a(),y}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(51),i=d(h),j=a(189),k=d(j),l=a(190),m=d(l),n=a(207),o=d(n),p=a(205),q=d(p),r=a(50),s=d(r),t=a(54),u=d(t);e.__dashjs_factory_name="TextController",c.default=i.default.getSingletonFactory(e),b.exports=c.default},{100:100,189:189,190:190,205:205,207:207,50:50,51:51,54:54}],189:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a,b){if(K=null,R=null,S=!1,T=NaN,U=[],X=null,C||d(),O=b.getMediaInfoArr(),P.setConfig({videoModel:V}),P.initialize(),Q=!H.getIsTextTrack(a),E=(0,n.default)(w).getInstance(),N=(0,l.default)(w).getInstance(),N.setConfig({boxParser:E}),Q){R=b.getFragmentModel(),this.buffered=(0,p.default)(w).create(),U=J.getTracksFor(g.default.FRAGMENTED_TEXT,W.getActiveStreamInfo());for(var c=J.getCurrentTrackFor(g.default.FRAGMENTED_TEXT,W.getActiveStreamInfo()),e=0;e<U.length;e++)if(U[e]===c){Y=e;break}}}function b(){P.deleteAllTextTracks(),K=null,N=null,O=null,P=null,Q=!1,R=null,S=!1,T=NaN,U=[],V=null,W=null,C=!1,Z=null}function c(a){var b=a.chunk;b.mediaInfo.embeddedCaptions&&o(b.bytes,b)}function d(){Z=[],O=[],P=(0,v.default)(w).getInstance(),P.setConfig({videoModel:V}),P.initialize(),E=(0,n.default)(w).getInstance(),N=(0,l.default)(w).getInstance(),N.setConfig({boxParser:E}),Q=!1,Y=null,$=!1,_=0,ca=[],ba=[],aa=null,C=!0,da=(0,x.default)(w).getInstance(),A.on(F.default.VIDEO_CHUNK_RECEIVED,c,this)}function e(){A.off(F.default.VIDEO_CHUNK_RECEIVED,c,this),P&&P.deleteAllTextTracks(),C=!1,Z=[],ca=[null,null],ba=[],aa=null}function f(a){C||d(),a.id===g.default.CC1||a.id===g.default.CC3?Z.push(a):y("Warning: Embedded track "+a.id+" not supported!")}function i(a){a&&(a.errHandler&&(G=a.errHandler),a.dashManifestModel&&(H=a.dashManifestModel),a.manifestModel&&(I=a.manifestModel),a.mediaController&&(J=a.mediaController),a.videoModel&&(V=a.videoModel),a.streamController&&(W=a.streamController),a.textTracks&&(P=a.textTracks),a.vttParser&&(L=a.vttParser),a.ttmlParser&&(M=a.ttmlParser))}function k(){return{errHandler:G,dashManifestModel:H,mediaController:J,videoModel:V,fragmentModel:R,streamController:W,textTracks:P,isFragmented:Q,embeddedTracks:Z,fragmentedTracks:U}}function m(a){Y=a}function o(a,b){function c(a,b){var c=new j.default,d={subtitle:"subtitles",caption:"captions"},e=function(){var a=b.roles.length>0?d[b.roles[0]]:d.caption;return a=a===d.caption||a===d.subtitle?a:d.caption},f=function(){var a=!1;return b.codec&&b.codec.search(g.default.STPP)>=0&&(a=!0),b.mimeType&&b.mimeType.search(g.default.TTML)>=0&&(a=!0),a};c.captionData=a,c.lang=b.lang,c.label=b.id,c.index=b.index,c.isTTML=f(),c.defaultTrack=r(b),c.isFragmented=Q,c.isEmbedded=!!b.isEmbedded,c.kind=e(),c.roles=b.roles;var h=(O?O.length:0)+Z.length;P.addTextTrack(c,h)}var d=void 0,e=void 0,f=void 0,i=void 0,k=void 0,l=void 0,m=void 0,n=b.mediaInfo,o=n.type,p=n.mimeType,t=n.codec||p;if(!t)return void y("No text type defined");if(o===g.default.FRAGMENTED_TEXT)if(S)if(l=N.getSamplesInfo(a),e=l.sampleList,!X&&e.length>0&&(X=e[0].cts-b.start*T),t.search(g.default.STPP)>=0)for(K=null!==K?K:s(t),f=0;f<e.length;f++){var u=e[f],v=u.cts,w=v-X;this.buffered.add(w/T,(w+u.duration)/T);var x=new DataView(a,u.offset,u.subSizes[0]);m=z.default.Utils.dataViewToString(x,g.default.UTF8);var A=[],C=u.offset+u.subSizes[0];for(i=1;i<u.subSizes.length;i++){var D=new Uint8Array(a,C,u.subSizes[i]),E=String.fromCharCode.apply(null,D);A.push(E),C+=u.subSizes[i]}try{var F=I.getValue(),H=F.ttmlTimeIsRelative?v/T:0;d=K.parse(m,H,v/T,(v+u.duration)/T,A),P.addCaptions(Y,X/T,d)}catch(na){y("TTML parser error: "+na.message)}}else{var J=[];for(f=0;f<e.length;f++){var u=e[f];u.cts-=X,this.buffered.add(u.cts/T,(u.cts+u.duration)/T);var L=a.slice(u.offset,u.offset+u.size),M=z.default.parseBuffer(L);for(i=0;i<M.boxes.length;i++){var R=M.boxes[i];if(y("VTT box1: "+R.type),"vtte"!==R.type&&"vttc"===R.type)for(y("VTT vttc boxes.length = "+R.boxes.length),k=0;k<R.boxes.length;k++){var U=R.boxes[k];if(y("VTT box2: "+U.type),"payl"===U.type){var W=U.cue_text;y("VTT cue_text = "+W);var $=u.cts/T,ea=(u.cts+u.duration)/T;J.push({start:$,end:ea,data:W,styles:{}}),y("VTT "+$+"-"+ea+" : "+W)}}}}J.length>0&&P.addCaptions(Y,0,J)}else{for(S=!0,f=0;f<O.length;f++)c(null,O[f]);T=N.getMediaTimescaleFromMoov(a)}else if(o===g.default.TEXT){var x=new DataView(a,0,a.byteLength);m=z.default.Utils.dataViewToString(x,g.default.UTF8);try{d=s(t).parse(m,0),c(d,n)}catch(na){G.timedTextError(na,"parse",m)}}else if(o===g.default.VIDEO)if(b.segmentType===h.HTTPRequest.INIT_SEGMENT_TYPE){if(0===_)for(_=N.getMediaTimescaleFromMoov(a),f=0;f<Z.length;f++)c(null,Z[f])}else{if(0===_)return void y("CEA-608: No timescale for embeddedTextTrack yet");var fa=function(a,b){function c(a,c,d){var e=null;if(V.getTTMLRenderingDiv())e=da.createHTMLCaptionsFromScreen(V.getElement(),a,c,d);else{e=[{start:a,end:c,data:d.getDisplayText(),styles:{}}]}e&&P.addCaptions(b,0,e)}return c};l=N.getSamplesInfo(a);var ga=l.lastSequenceNumber;if(!ca[0]&&!ca[1]){var ha=void 0,ia=void 0;for(f=0;f<Z.length;f++){if(Z[f].id===g.default.CC1?(0,ia=P.getTrackIdxForId(g.default.CC1)):Z[f].id===g.default.CC3&&(1,ia=P.getTrackIdxForId(g.default.CC3)),-1===ia)return void y("CEA-608: data before track is ready.");ha=fa(this,ia),ca[f]=new B.default.Cea608Parser(f,{newCue:ha},null)}}if(_&&-1==ba.indexOf(ga)){if(null!==aa&&ga!==aa+l.numSequences)for(f=0;f<ca.length;f++)ca[f]&&ca[f].reset();for(var ja=q(a,l.sampleList),ka=0;ka<ca.length;ka++){var la=ja.fields[ka],ma=ca[ka];if(ma)for(f=0;f<la.length;f++)ma.addData(la[f][0]/_,la[f][1])}aa=ga,ba.push(ga)}}}function q(a,b){if(0===b.length)return null;for(var c={splits:[],fields:[[],[]]},d=new DataView(a),e=0;e<b.length;e++)for(var f=b[e],g=B.default.findCea608Nalus(d,f.offset,f.size),h=null,i=0,j=0;j<g.length;j++)for(var k=B.default.extractCea608DataFromRange(d,g[j]),l=0;l<2;l++)k[l].length>0&&(f.cts!==h?i=0:i+=1,c.fields[l].push([f.cts,k[l],i]),h=f.cts);return c.fields.forEach(function(a){a.sort(function(a,b){return a[0]===b[0]?a[2]-b[2]:a[0]-b[0]})}),c}function r(a){var b=!1;return Z.length>1&&a.isEmbedded?b=a.id&&a.id===g.default.CC1:1===Z.length?a.id&&"CC"===a.id.substring(0,2)&&(b=!0):0===Z.length&&(b=a.index===O[0].index),b}function s(a){var b=void 0;return a.search(g.default.VTT)>=0?b=L:(a.search(g.default.TTML)>=0||a.search(g.default.STPP)>=0)&&(b=M),b}function u(a,b){void 0===a&&a===b&&(a=this.buffered.start(0),b=this.buffered.end(this.buffered.length-1)),this.buffered.remove(a,b)}var w=this.context,y=(0,t.default)(w).getInstance().log,A=(0,D.default)(w).getInstance(),C=!1,E=void 0,G=void 0,H=void 0,I=void 0,J=void 0,K=void 0,L=void 0,M=void 0,N=void 0,O=void 0,P=void 0,Q=void 0,R=void 0,S=void 0,T=void 0,U=void 0,V=void 0,W=void 0,X=void 0,Y=void 0,Z=void 0,$=void 0,_=void 0,aa=void 0,ba=void 0,ca=void 0,da=void 0;return{initialize:a,append:o,abort:b,addEmbeddedTrack:f,resetEmbedded:e,setConfig:i,getConfig:k,setCurrentFragmentedTrackIdx:m,remove:u}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(230),i=a(222),j=d(i),k=a(74),l=d(k),m=a(194),n=d(m),o=a(196),p=d(o),q=a(51),r=d(q),s=a(49),t=d(s),u=a(190),v=d(u),w=a(185),x=d(w),y=a(11),z=d(y),A=a(2),B=d(A),C=a(50),D=d(C),E=a(54),F=d(E);e.__dashjs_factory_name="TextSourceBuffer",c.default=r.default.getSingletonFactory(e),b.exports=c.default},{100:100,11:11,185:185,190:190,194:194,196:196,2:2,222:222,230:230,49:49,50:50,51:51,54:54,74:74}],190:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){"undefined"!=typeof window&&"undefined"!=typeof navigator&&(G=window.VTTCue||window.TextTrackCue,I=[],J=[],K=-1,L=0,M=0,N=0,O=0,P=null,Q=null,T=!1,V=2147483647,U=null,R=!!navigator.userAgent.match(/Chrome/)&&!navigator.userAgent.match(/Edge/),void 0!==document.fullscreenElement?S="fullscreenElement":void 0!==document.webkitIsFullScreen?S="webkitIsFullScreen":document.msFullscreenElement?S="msFullscreenElement":document.mozFullScreen&&(S="mozFullScreen"))}function b(a){var b=I[a].kind,c=void 0!==I[a].label?I[a].label:I[a].lang,d=I[a].lang,e=I[a].isTTML,f=I[a].isEmbedded,g=R?document.createElement("track"):H.addTextTrack(b,c,d);return R&&(g.kind=b,g.label=c,g.srclang=d),g.isEmbedded=f,g.isTTML=e,g}function c(a){T=a,P&&!document[S]&&(P.style.zIndex=a?V:null)}function d(a,c){if(I.length===c)return void F("Trying to add too many tracks.");if(I.push(a),I.length===c){I.sort(function(a,b){return a.index-b.index}),P=H.getTTMLRenderingDiv();for(var d=-1,e=0;e<I.length;e++){var f=b.call(this,e);J.push(f),I[e].defaultTrack&&(f.default=!0,d=e),R&&H.appendChild(f);var h=m(e);h&&(h.mode=g.default.TEXT_SHOWING,P&&(I[e].isTTML||I[e].isEmbedded)?h.renderingType="html":h.renderingType="default"),this.addCaptions(e,0,I[e].captionData),E.trigger(k.default.TEXT_TRACK_ADDED)}if(r.call(this,d),d>=0)for(var i=0;i<I.length;i++){var j=m(i);j&&(j.mode=i===d?g.default.TEXT_SHOWING:g.default.TEXT_HIDDEN)}E.trigger(k.default.TEXT_TRACKS_QUEUE_INITIALIZED,{index:K,tracks:I})}}function e(a,b,c,d,e,f){var g=a/b,h=c/d,i=0,j=0;g>h?(j=b,i=j/d*c):(i=a,j=i/c*d);var k=0,l=0,m=0,n=0;return i/j>e?(n=j,m=j*e):(m=i,n=i/e),k=(a-m)/2,l=(b-n)/2,f?{x:k+.1*m,y:l+.1*n,w:.8*m,h:.8*n}:{x:k,y:l,w:m,h:n}}function f(a,b){var c=H.getClientWidth(),d=H.getClientHeight(),f=H.getVideoWidth(),g=H.getVideoHeight(),h=H.getVideoRelativeOffsetTop(),i=H.getVideoRelativeOffsetLeft(),j=f/g,k=!1;a.isFromCEA608&&(j=3.5/3,k=!0);var l=e.call(this,c,d,f,g,j,k),m=l.w,n=l.h,o=l.x,p=l.y;if(m!=N||n!=O||o!=L||p!=M||b){L=o+i,M=p+h,N=m,O=n,P.style.left=L+"px",P.style.top=M+"px",P.style.width=N+"px",P.style.height=O+"px";for(var q=0;a.activeCues&&q<a.activeCues.length;++q){var r=a.activeCues[q];r.scaleCue(r)}S&&document[S]||T?P.style.zIndex=V:P.style.zIndex=null}}function h(a){var b=N,c=O,d=void 0,e=void 0,f=void 0,g=void 0,h=void 0;if(a.cellResolution){var i=[b/a.cellResolution[0],c/a.cellResolution[1]];if(a.linePadding)for(d in a.linePadding)if(a.linePadding.hasOwnProperty(d)){var k=a.linePadding[d];e=(k*i[0]).toString();for(var l=document.getElementsByClassName("spanPadding"),m=0;m<l.length;m++)l[m].style.cssText=l[m].style.cssText.replace(/(padding-left\s*:\s*)[\d.,]+(?=\s*px)/gi,"$1"+e),l[m].style.cssText=l[m].style.cssText.replace(/(padding-right\s*:\s*)[\d.,]+(?=\s*px)/gi,"$1"+e)}if(a.fontSize){for(d in a.fontSize)if(a.fontSize.hasOwnProperty(d)){"%"===a.fontSize[d][0]?f=a.fontSize[d][1]/100:"c"===a.fontSize[d][0]&&(f=a.fontSize[d][1]),e=(f*i[1]).toString(),h="defaultFontSize"!==d?document.getElementsByClassName(d):document.getElementsByClassName("paragraph");for(var n=0;n<h.length;n++)h[n].style.cssText=h[n].style.cssText.replace(/(font-size\s*:\s*)[\d.,]+(?=\s*px)/gi,"$1"+e)}if(a.lineHeight)for(d in a.lineHeight)if(a.lineHeight.hasOwnProperty(d)){"%"===a.lineHeight[d][0]?g=a.lineHeight[d][1]/100:"c"===a.fontSize[d][0]&&(g=a.lineHeight[d][1]),e=(g*i[1]).toString(),h=document.getElementsByClassName(d);for(var o=0;o<h.length;o++)h[o].style.cssText=h[o].style.cssText.replace(/(line-height\s*:\s*)[\d.,]+(?=\s*px)/gi,"$1"+e)}}}if(a.isd){var p=document.getElementById(a.cueID);p&&P.removeChild(p),j(a)}}function j(a){var b=document.createElement("div")
;P.appendChild(b),U=(0,p.renderHTML)(a.isd,b,function(b){var c=/^(urn:)(mpeg:[a-z0-9][a-z0-9-]{0,31}:)(subs:)([0-9]+)$/,d=/^#(.*)$/;if(c.test(b)){var e=c.exec(b),f=parseInt(e[4],10)-1,g=btoa(a.images[f]),h="data:image/png;base64,"+g;return h}if(d.test(b)){var e=d.exec(b),f=e[1],h="data:image/png;base64,"+a.embeddedImages[f];return h}return null},P.clientHeight,P.clientWidth,!1,function(a){F("[TextTracks][renderCaption]",a)},U,!0),b.id=a.cueID}function l(a,b,c){var d=m(a),e=this;if(d&&c&&0!==c.length)for(var f in c){var i=void 0,k=c[f];d.cellResolution=k.cellResolution,d.isFromCEA608=k.isFromCEA608,"html"===k.type?(i=new G(k.start-b,k.end-b,""),i.cueHTMLElement=k.cueHTMLElement,i.isd=k.isd,i.images=k.images,i.embeddedImages=k.embeddedImages,i.cueID=k.cueID,i.scaleCue=h.bind(e),i.cellResolution=k.cellResolution,i.lineHeight=k.lineHeight,i.linePadding=k.linePadding,i.fontSize=k.fontSize,P.style.left=L+"px",P.style.top=M+"px",P.style.width=N+"px",P.style.height=O+"px",i.onenter=function(){d.mode===g.default.TEXT_SHOWING&&(this.isd?(j(this),F("Cue enter id:"+this.cueID)):(P.appendChild(this.cueHTMLElement),h.call(e,this)))},i.onexit=function(){for(var a=P.childNodes,b=0;b<a.length;++b)a[b].id===this.cueID&&(F("Cue exit id:"+a[b].id),P.removeChild(a[b]))}):(i=new G(k.start-b,k.end-b,k.data),k.styles&&(void 0!==k.styles.align&&"align"in i&&(i.align=k.styles.align),void 0!==k.styles.line&&"line"in i&&(i.line=k.styles.line),void 0!==k.styles.position&&"position"in i&&(i.position=k.styles.position),void 0!==k.styles.size&&"size"in i&&(i.size=k.styles.size))),d.addCue(i)}}function m(a){return a>=0&&I[a]?H.getTextTrack(I[a].kind,I[a].label,I[a].lang,I[a].isTTML,I[a].isEmbedded):null}function n(){return K}function q(a){for(var b=-1,c=0;c<I.length;c++)if(I[c].label===a){b=c;break}return b}function r(a){if(a!==K){K=a;var b=m(K);s.call(this,b),Q&&(clearInterval(Q),Q=null),b&&"html"===b.renderingType&&(f.call(this,b,!0),Q=setInterval(f.bind(this,b),500))}}function s(a){z.call(this),a&&"html"===a.renderingType?x.call(this):y.call(this)}function t(a){if(a.cues)for(var b=a.cues,c=b.length-1,d=c;d>=0;d--)a.removeCue(b[d])}function u(a){var b=m(a);b&&t(b)}function v(){for(var a=J?J.length:0,b=0;b<a;b++)if(R)H.removeChild(J[b]);else{var c=m(b);c&&(t.call(this,c),c.mode="disabled")}J=[],I=[],Q&&(clearInterval(Q),Q=null),K=-1,z.call(this)}function w(a){H.removeChild(J[a]),J.splice(a,1)}function x(){if(R){var a=document.getElementById("native-cue-style");if(!a){a=document.createElement("style"),a.id="native-cue-style",document.head.appendChild(a);var b=a.sheet,c=H.getElement();c&&(c.id?b.insertRule("#"+c.id+"::cue {background: transparent}",0):0!==c.classList.length?b.insertRule("."+c.className+"::cue {background: transparent}",0):b.insertRule("video::cue {background: transparent}",0))}}}function y(){if(R){var a=document.getElementById("native-cue-style");a&&document.head.removeChild(a)}}function z(){if(P)for(;P.firstChild;)P.removeChild(P.firstChild)}function A(a){a&&a.videoModel&&(H=a.videoModel)}function B(a,b){var c=m(a);c&&c.mode!==b&&(c.mode=b)}function C(){return I[K]}var D=this.context,E=(0,i.default)(D).getInstance(),F=(0,o.default)(D).getInstance().log,G=void 0,H=void 0,I=void 0,J=void 0,K=void 0,L=void 0,M=void 0,N=void 0,O=void 0,P=void 0,Q=void 0,R=void 0,S=void 0,T=void 0,U=void 0,V=void 0;return{initialize:a,displayCConTop:c,addTextTrack:d,addCaptions:l,getCurrentTrackIdx:n,setCurrentTrackIdx:r,getTrackIdxForId:q,getCurrentTrackInfo:C,setModeForTrackIdx:B,deleteCuesFromTrackIdx:u,deleteAllTextTracks:v,deleteTextTrack:w,setConfig:A}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(50),i=d(h),j=a(54),k=d(j),l=a(51),m=d(l),n=a(49),o=d(n),p=a(21);e.__dashjs_factory_name="TextTracks",c.default=m.default.getSingletonFactory(e),b.exports=c.default},{100:100,21:21,49:49,50:50,51:51,54:54}],191:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){h(),n=(0,m.default)(j).create({dashManifestModel:a.dashManifestModel,adapter:a.adapter,baseURLController:a.baseURLController,stream:a.stream})}function c(a){var b=n.getCurrentTrack();if(!b||b.segmentDuration<=0)return null;var c=Math.floor(a/b.segmentDuration),e=a%b.segmentDuration,f=Math.floor(e*b.tilesHor*b.tilesVert/b.segmentDuration),g=new k.default;return g.url=d(b,c),g.width=Math.floor(b.widthPerTile),g.height=Math.floor(b.heightPerTile),g.x=Math.floor(f%b.tilesHor)*b.widthPerTile,g.y=Math.floor(f/b.tilesHor)*b.heightPerTile,g}function d(a,b){var c=b+a.startNumber,d=(0,p.replaceTokenForTemplate)(a.templateUrl,"Number",c);return d=(0,p.replaceTokenForTemplate)(d,"Time",(c-1)*a.segmentDuration),d=(0,p.replaceTokenForTemplate)(d,"Bandwidth",a.bandwidth),(0,p.unescapeDollarsInTemplate)(d)}function e(a){n.setTrackByIndex(a)}function f(){return n.getCurrentTrackIndex()}function g(){var a=n.getTracks();if(!a||0===a.length)return[];var b=0;return a.map(function(a){var c=new o.default;return c.mediaType=i.default.IMAGE,c.qualityIndex=b++,c.bitrate=a.bitrate,c.width=a.width,c.height=a.height,c})}function h(){n&&n.reset()}var j=this.context,l=void 0,n=void 0;return l={get:c,setTrackByIndex:e,getCurrentTrackIndex:f,getBitrateList:g,reset:h},b(),l}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(100),i=d(h),j=a(223),k=d(j),l=a(192),m=d(l),n=a(210),o=d(n),p=a(77);e.__dashjs_factory_name="ThumbnailController",c.default=g.default.getClassFactory(e),b.exports=c.default},{100:100,192:192,210:210,223:223,51:51,77:77}],192:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){l(),c()}function c(){if(u&&r&&s){var a=u?u.getStreamInfo():null;if(a){var b=s.getMediaInfoForType(a,g.default.IMAGE);if(b){var c=s.getDataForMedia(b);if(c){var e=r.getRepresentationsForAdaptation(c);e&&e.length>0&&e.forEach(function(a){a.segmentInfoType===i.default.SEGMENT_TEMPLATE&&a.segmentDuration>0&&a.media&&d(a)}),x.length>0&&(x.sort(function(a,b){return a.bitrate-b.bitrate}),y=x.length-1)}}}}}function d(a){var b=new m.default;b.id=a.id,b.bitrate=a.bandwidth,b.width=a.width,b.height=a.height,b.tilesHor=1,b.tilesVert=1,b.startNumber=a.startNumber,b.segmentDuration=a.segmentDuration,b.timescale=a.timescale,b.templateUrl=e(a),a.essentialProperties&&a.essentialProperties.forEach(function(a){if(a.schemeIdUri===q&&a.value){var c=a.value.split("x");2!==c.length||isNaN(c[0])||isNaN(c[1])||(b.tilesHor=parseInt(c[0],10),b.tilesVert=parseInt(c[1],10))}}),b.tilesHor>0&&b.tilesVert>0&&(b.widthPerTile=b.width/b.tilesHor,b.heightPerTile=b.height/b.tilesVert,x.push(b))}function e(a){var b=v.isRelative(a.media)?v.resolve(a.media,t.resolve(a.path).url):a.media;return b?(0,p.replaceIDForTemplate)(b,a.id):""}function f(){return x}function h(){return y}function j(){return y<0?null:x[y]}function k(a){x&&0!==x.length&&(a>=x.length&&(a=x.length-1),y=a)}function l(){x=[],y=-1}var n=this.context,r=a.dashManifestModel,s=a.adapter,t=a.baseURLController,u=a.stream,v=(0,o.default)(n).getInstance(),w=void 0,x=void 0,y=void 0;return w={initialize:b,getTracks:f,reset:l,setTrackByIndex:k,getCurrentTrack:j,getCurrentTrackIndex:h},b(),w}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(61),i=d(h),j=a(51),k=d(j),l=a(224),m=d(l),n=a(206),o=d(n),p=a(77),q="http://dashif.org/thumbnail_tile";e.__dashjs_factory_name="ThumbnailTracks",c.default=k.default.getClassFactory(e),b.exports=c.default},{100:100,206:206,224:224,51:51,61:61,77:77}],193:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){p=(0,k.default)(h).create({updateEventName:i.default.SERVICE_LOCATION_BLACKLIST_CHANGED,addBlacklistEventName:i.default.SERVICE_LOCATION_BLACKLIST_ADD}),q=(0,o.default)(h).create({blacklistController:p}),t=(0,m.default)(h).create({blacklistController:p}),u=q}function b(a){a.selector&&(u=a.selector),a.dashManifestModel&&(l=a.dashManifestModel)}function c(){if(!l||!l.hasOwnProperty("getIsDVB"))throw new Error("Missing config parameter(s)")}function d(a){c(),u=l.getIsDVB(a)?t:q}function e(a){var b=a.baseUrls,c=a.selectedIdx;if(!isNaN(c))return b[c];var d=u.select(b);return d?(a.selectedIdx=b.indexOf(d),d):void j.trigger(i.default.URL_RESOLUTION_FAILED,{error:new Error(r,s)})}function f(){p.reset()}var h=this.context,j=(0,g.default)(h).getInstance(),l=void 0,n=void 0,p=void 0,q=void 0,t=void 0,u=void 0;return n={chooseSelectorFromManifest:d,select:e,reset:f,setConfig:b},a(),n}Object.defineProperty(c,"__esModule",{value:!0});var f=a(50),g=d(f),h=a(54),i=d(h),j=a(105),k=d(j),l=a(209),m=d(l),n=a(208),o=d(n),p=a(51),q=d(p),r=1,s="Failed to resolve a valid URL";e.__dashjs_factory_name="BaseURLSelector";var t=q.default.getClassFactory(e);t.URL_RESOLUTION_FAILED_GENERIC_ERROR_CODE=r,t.URL_RESOLUTION_FAILED_GENERIC_ERROR_MESSAGE=s,q.default.updateClassFactory(e.__dashjs_factory_name,t),c.default=t,b.exports=c.default},{105:105,208:208,209:209,50:50,51:51,54:54}],194:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){if(!a)return null;void 0===a.fileStart&&(a.fileStart=0);var c=k.default.parseBuffer(a),d=(0,g.default)(b).create();return d.setData(c),d}var b=this.context;return{parse:a}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(201),g=d(f),h=a(51),i=d(h),j=a(11),k=d(j);e.__dashjs_factory_name="BoxParser",c.default=i.default.getSingletonFactory(e),b.exports=c.default},{11:11,201:201,51:51}],195:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){g=!1}function b(){var a="WebKitMediaSource"in window,b="MediaSource"in window;return a||b}function c(){return g}function d(a){g=a}function e(a){return!!("MediaSource"in window&&MediaSource.isTypeSupported(a))||!!("WebKitMediaSource"in window&&WebKitMediaSource.isTypeSupported(a))}var f=void 0,g=void 0;return f={supportsMediaSource:b,supportsEncryptedMedia:c,supportsCodec:e,setEncryptedMediaSupported:d},a(),f}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="Capabilities",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{51:51}],196:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a,b){var c=0;for(c=0;c<this.customTimeRangeArray.length&&a>this.customTimeRangeArray[c].start;c++);for(this.customTimeRangeArray.splice(c,0,{start:a,end:b}),c=0;c<this.customTimeRangeArray.length-1;c++)this.mergeRanges(c,c+1)&&c--;this.length=this.customTimeRangeArray.length}function b(){this.customTimeRangeArray=[],this.length=0}function c(a,b){for(var c=0;c<this.customTimeRangeArray.length;c++)if(a<=this.customTimeRangeArray[c].start&&b>=this.customTimeRangeArray[c].end)this.customTimeRangeArray.splice(c,1),c--;else{if(a>this.customTimeRangeArray[c].start&&b<this.customTimeRangeArray[c].end){this.customTimeRangeArray.splice(c+1,0,{start:b,end:this.customTimeRangeArray[c].end}),this.customTimeRangeArray[c].end=a;break}a>this.customTimeRangeArray[c].start&&a<this.customTimeRangeArray[c].end?this.customTimeRangeArray[c].end=a:b>this.customTimeRangeArray[c].start&&b<this.customTimeRangeArray[c].end&&(this.customTimeRangeArray[c].start=b)}this.length=this.customTimeRangeArray.length}function d(a,b){var c=this.customTimeRangeArray[a],d=this.customTimeRangeArray[b];return c.start<=d.start&&d.start<=c.end&&c.end<=d.end?(c.end=d.end,this.customTimeRangeArray.splice(b,1),!0):d.start<=c.start&&c.start<=d.end&&d.end<=c.end?(c.start=d.start,this.customTimeRangeArray.splice(b,1),!0):d.start<=c.start&&c.start<=d.end&&c.end<=d.end?(this.customTimeRangeArray.splice(a,1),!0):c.start<=d.start&&d.start<=c.end&&d.end<=c.end&&(this.customTimeRangeArray.splice(b,1),!0)}function e(a){if(null===a||isNaN(a)||a%1!=0)throw new Error("index argument is not an integer")}function f(a){return e(a),a>=this.customTimeRangeArray.length||a<0?NaN:this.customTimeRangeArray[a].start}function g(a){return e(a),a>=this.customTimeRangeArray.length||a<0?NaN:this.customTimeRangeArray[a].end}return{customTimeRangeArray:[],length:0,add:a,clear:b,remove:c,mergeRanges:d,start:f,end:g}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="CustomTimeRanges",c.default=g.default.getClassFactory(e),b.exports=c.default},{51:51}],197:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a){if(void 0!==x)return x;x=!1;var b="1",c="1",d=void 0;try{"undefined"!=typeof window&&(d=window[a])}catch(e){return u("Warning: DOMStorage access denied: "+e.message),x}if(!d||a!==m&&a!==n)return x;try{d.setItem(b,c),d.removeItem(b),x=!0}catch(e){u("Warning: DOMStorage is supported, but cannot be used: "+e.message)}return x}function c(){b(m)&&j.forEach(function(a){var b=localStorage.getItem(a.oldKey);if(b){localStorage.removeItem(a.oldKey);try{localStorage.setItem(a.newKey,b)}catch(c){u(c.message)}}})}function d(){c()}function e(){var a=6e5;return Math.round((new Date).getTime()/a)*a}function f(a,c){return b(a)&&v["get"+c+"CachingInfo"]().enabled}function g(){if(!v||!v.hasOwnProperty("getLastMediaSettingsCachingInfo"))throw new Error("Missing config parameter(s)")}function h(a){if(g(),!f(m,p))return null;var b=null,c=l.replace(/\?/,a);try{var d=JSON.parse(localStorage.getItem(c))||{},e=(new Date).getTime()-parseInt(d.timestamp,10)>=v.getLastMediaSettingsCachingInfo().ttl||!1;b=d.settings,e&&(localStorage.removeItem(c),b=null)}catch(h){return null}return b}function q(a){var b=NaN;if(g(),f(m,o)){var c=k.replace(/\?/,a);try{var d=JSON.parse(localStorage.getItem(c))||{},e=(new Date).getTime()-parseInt(d.timestamp,10)>=v.getLastMediaSettingsCachingInfo().ttl||!1,h=parseFloat(d.bitrate);isNaN(h)||e?e&&localStorage.removeItem(c):(b=h,u("Last saved bitrate for "+a+" was "+h))}catch(i){return null}}return b}function r(a,b){if(f(m,p)){var c=l.replace(/\?/,a);try{localStorage.setItem(c,JSON.stringify({settings:b,timestamp:e()}))}catch(d){u(d.message)}}}function s(a,b){if(f(m,o)&&b){var c=k.replace(/\?/,a);try{localStorage.setItem(c,JSON.stringify({bitrate:b.toFixed(3),timestamp:e()}))}catch(d){u(d.message)}}}a=a||{};var t=this.context,u=(0,i.default)(t).getInstance().log,v=a.mediaPlayerModel,w=void 0,x=void 0;return w={getSavedBitrateSettings:q,setSavedBitrateSettings:s,getSavedMediaSettings:h,setSavedMediaSettings:r},d(),w}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(49),i=d(h),j=[{oldKey:"dashjs_vbitrate",newKey:"dashjs_video_bitrate"},{oldKey:"dashjs_abitrate",newKey:"dashjs_audio_bitrate"},{oldKey:"dashjs_vsettings",newKey:"dashjs_video_settings"},{oldKey:"dashjs_asettings",newKey:"dashjs_audio_settings"}],k="dashjs_?_bitrate",l="dashjs_?_settings",m="localStorage",n="sessionStorage",o="LastBitrate",p="LastMediaSettings";e.__dashjs_factory_name="DOMStorage";var q=g.default.getSingletonFactory(e);c.default=q,b.exports=c.default},{49:49,51:51}],198:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){return n}function c(a){n=a}function d(a,b){var c=!0,d=0,e=void 0,f=void 0;if(void 0===b&&(b=!1),a.tag>16777215?(m.getUint32(n)!==a.tag&&(c=!1),d=4):a.tag>65535?(e=m.getUint16(n),f=m.getUint8(n+2),256*e+f!==a.tag&&(c=!1),d=3):a.tag>255?(m.getUint16(n)!==a.tag&&(c=!1),d=2):(m.getUint8(n)!==a.tag&&(c=!1),d=1),!c&&a.required&&!b)throw new Error("required tag not found");return c&&(n+=d),c}function e(a,b){var c=d(a,b);return c&&h(),c}function f(a){var b=void 0;return d(a),b=h(),l[a.parse](b)}function g(a,b){var c=d(a,b),e=void 0;return c&&(e=h(),n+=e),c}function h(a){var b=1,c=128,d=8,e=-1,f=0,g=m.getUint8(n),h=0;for(h=0;h<d;h+=1){if((g&c)===c){f=void 0===a?g&~c:g,e=h;break}c>>=1}for(h=0;h<e;h+=1,b+=1)f=f<<8|255&m.getUint8(n+b);return n+=b,f}function i(a){var b=void 0;switch(a){case 4:b=m.getFloat32(n),n+=4;break;case 8:b=m.getFloat64(n),n+=8}return b}function j(a){for(var b=0,c=0;c<a;c+=1)b<<=8,b|=255&m.getUint8(n+c);return n+=a,b}function k(){return n<m.byteLength}a=a||{};var l=void 0,m=new DataView(a.data),n=0;return l={getPos:b,setPos:c,consumeTag:d,consumeTagAndSize:e,parseTag:f,skipOverElement:g,getMatroskaCodedNum:h,getMatroskaFloat:i,getMatroskaUint:j,moreData:k}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="EBMLParser",c.default=g.default.getClassFactory(e),b.exports=c.default},{51:51}],199:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){k.trigger(i.default.ERROR,{error:"capability",event:a})}function b(a,b,c){k.trigger(i.default.ERROR,{error:"download",event:{id:a,url:b,request:c}})}function c(a,b,c,d){k.trigger(i.default.ERROR,{error:"manifestError",event:{message:a,id:b,manifest:c,event:d}})}function d(a,b,c){k.trigger(i.default.ERROR,{error:"cc",event:{message:a,id:b,cc:c}})}function e(a){k.trigger(i.default.ERROR,{error:"mediasource",event:a})}function f(a){k.trigger(i.default.ERROR,{error:"key_session",event:a})}function h(a){k.trigger(i.default.ERROR,{error:"key_message",event:a})}var j=this.context,k=(0,g.default)(j).getInstance();return{capabilityError:a,downloadError:b,manifestError:c,timedTextError:d,mediaSourceError:e,mediaKeySessionError:f,mediaKeyMessageError:h}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(50),g=d(f),h=a(54),i=d(h),j=a(51),k=d(j),l="mediasource",m="mediakeys",n="manifest",o="SIDX",p="content",q="initialization",r="xlink",s="codec",t="parse",u="nostreams",v="parse";e.__dashjs_factory_name="ErrorHandler";var w=k.default.getSingletonFactory(e);w.CAPABILITY_ERROR_MEDIASOURCE=l,w.CAPABILITY_ERROR_MEDIAKEYS=m,w.DOWNLOAD_ERROR_ID_MANIFEST=n,w.DOWNLOAD_ERROR_ID_SIDX=o,w.DOWNLOAD_ERROR_ID_CONTENT=p,w.DOWNLOAD_ERROR_ID_INITIALIZATION=q,w.DOWNLOAD_ERROR_ID_XLINK=r,w.MANIFEST_ERROR_ID_CODEC=s,w.MANIFEST_ERROR_ID_PARSE=t,w.MANIFEST_ERROR_ID_NOSTREAMS=u,w.TIMED_TEXT_ERROR_ID_PARSE=v,k.default.updateSingletonFactory(e.__dashjs_factory_name,w),c.default=w,b.exports=c.default},{50:50,51:51,54:54}],200:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){var b=a.streamId,c=a.representationId;d[b]=d[b]||{},d[b][c]=a}function b(a,b){return d&&d[a]&&d[a][b]?d[a][b]:null}function c(){d={}}var d={};return{save:a,extract:b,reset:c}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="InitCache",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{51:51}],201:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){return a&&f&&f.boxes&&0!==f.boxes.length&&"function"==typeof f.fetch?e(f.fetch(a)):null}function b(a){var b=[];if(!a||!f||"function"!=typeof f.fetchAll)return b;for(var c=f.fetchAll(a),d=void 0,g=0,h=c.length;g<h;g++)(d=e(c[g]))&&b.push(d);return b}function c(a){f=a}function d(){if(!f||!f.boxes||!f.boxes.length)return null;var a=f.boxes[f.boxes.length-1].type,c=b(a);return c.length>0?c[c.length-1]:null}function e(a){if(!a)return null;var b=new g.default(a);return a.hasOwnProperty("_incomplete")&&(b.isComplete=!a._incomplete),b}var f=void 0;return{getBox:a,getBoxes:b,setData:c,getLastBox:d}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(215),g=d(f),h=a(51),i=d(h);e.__dashjs_factory_name="IsoFile",c.default=i.default.getClassFactory(e),b.exports=c.default},{215:215,51:51}],202:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){if(!(e&&e.hasOwnProperty("getExpectedLiveEdge")&&f&&f.hasOwnProperty("getCurrentRepresentationInfo")))throw new Error("Missing config parameter(s)")}function c(){b();var a=f.getCurrentRepresentationInfo(),c=a.DVRWindow.end;return a.useCalculatedLiveEdgeTime&&(c=e.getExpectedLiveEdge(),e.setClientTimeOffset(c-a.DVRWindow.end)),c}function d(){e=null,f=null}a=a||{};var e=a.timelineConverter,f=a.streamProcessor;return{getLiveEdge:c,reset:d}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="LiveEdgeFinder",c.default=g.default.getClassFactory(e),b.exports=c.default},{51:51}],203:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a,b){return(0,i.default)(a,b)}return{areEqual:a}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(13),i=d(h);e.__dashjs_factory_name="ObjectUtils",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{13:13,51:51}],204:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){return a}function b(a){return a}return{modifyRequestURL:a,modifyRequestHeader:b}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="RequestModifier",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{51:51}],205:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){var a="cue_TTML_"+g;return g++,a}function b(b,c,d,f,g){var h=void 0,i=void 0,k="",l=[],m=void 0,n=void 0,o={},p="",q="",r={onOpenTag:function(a,b,c){if("image"===b&&"http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt"===a){if(!c[" imagetype"]||"PNG"!==c[" imagetype"].value)return void e("Warning: smpte-tt imagetype != PNG. Discarded");p=c["http://www.w3.org/XML/1998/namespace id"].value}},onCloseTag:function(){p&&(o[p]=q.trim()),q="",p=""},onText:function(a){p&&(q+=a)}};if(!b)throw k="no ttml data to parse",new Error(k);var s=(0,j.fromXML)(b,function(a){k=a},r),t=s.getMediaTimeEvents();for(h=0;h<t.length;h++){var u=(0,j.generateISD)(s,t[h],function(a){k=a});for(i=0;i<u.contents.length;i++)u.contents[i].contents.length>=1&&(m=t[h]+c<d?d:t[h]+c,n=t[h+1]+c>f?f:t[h+1]+c,m<n&&l.push({start:m,end:n,type:"html",cueID:a(),isd:u,images:g,embeddedImages:o}))}if(""!==k&&e(k),l.length>0)return l;throw new Error(k)}function c(){}var d=this.context,e=(0,i.default)(d).getInstance().log,f=void 0,g=0;return f={parse:b},c(),f}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(49),i=d(h),j=a(21);e.__dashjs_factory_name="TTMLParser",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{21:21,49:49,51:51}],206:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){try{new window.URL("x","http://y");k=p}catch(a){}finally{k=k||q}}function b(a){var b=a.indexOf("/"),c=a.lastIndexOf("/");return-1!==b?c===b+1?a:(-1!==a.indexOf("?")&&(a=a.substring(0,a.indexOf("?"))),a.substring(0,c+1)):""}function c(a){var b=a.match(o);return b?b[1]:""}function d(a){var b=a.match(l);return b?b[0]:""}function e(a){return!l.test(a)}function f(a){return e(a)&&"/"===a.charAt(0)}function g(a){return 0===a.indexOf("//")}function h(a){return m.test(a)}function i(a){return n.test(a)}function j(a,b){return k(a,b)}var k=void 0,l=/^[a-z][a-z0-9+\-.]*:/i,m=/^https?:\/\//i,n=/^https:\/\//i,o=/^([a-z][a-z0-9+\-.]*:\/\/[^\/]+)\/?/i,p=function(a,b){try{return new window.URL(a,b).toString()}catch(c){return a}},q=function(a,h){var i=b;if(!h)return a;if(!e(a))return a;f(a)&&(i=c),g(a)&&(i=d);var j=i(h);return[j,a].join("/"!==j.charAt(j.length-1)&&"/"!==a.charAt(0)?"/":"")};return a(),{parseBaseUrl:b,parseOrigin:c,parseScheme:d,isRelative:e,isPathAbsolute:f,isSchemeRelative:g,isHTTPURL:h,isHTTPS:i,resolve:j}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="URLUtils",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{51:51}],207:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){l=/(?:\r\n|\r|\n)/gm,m=/-->/,n=/(^[\s]+|[\s]+$)/g,o=/\s\b/g}function b(a){var b=[],e=void 0,g=void 0;if(!a)return b;a=a.split(l),e=a.length,g=-1;for(var i=0;i<e;i++){var k=a[i];if(k.length>0&&k!==j&&k.match(m)){var o=d(k),p=o.cuePoints,q=o.styles,r=f(a,i+1),s=c(p[0].replace(n,"")),t=c(p[1].replace(n,""));!isNaN(s)&&!isNaN(t)&&s>=g&&t>s?""!==r?(g=s,b.push({start:s,end:t,data:r,styles:q})):h("Skipping cue due to empty/malformed cue text"):h("Skipping cue due to incorrect cue timing")}}return b}function c(a){var b=a.split(":"),c=b.length-1;return a=60*parseInt(b[c-1],10)+parseFloat(b[c]),2===c&&(a+=3600*parseInt(b[0],10)),a}function d(a){var b=a.split(m),c=b[1].split(o);return c.shift(),b[1]=c[0],c.shift(),{cuePoints:b,styles:e(c)}}function e(a){var b={};return a.forEach(function(a){if(a.split(/:/).length>1){var c=a.split(/:/)[1];c&&-1!=c.search(/%/)&&(c=parseInt(c.replace(/%/,""),10)),(a.match(/align/)||a.match(/A/))&&(b.align=c),(a.match(/line/)||a.match(/L/))&&(b.line=c),(a.match(/position/)||a.match(/P/))&&(b.position=c),(a.match(/size/)||a.match(/S/))&&(b.size=c)}}),b}function f(a,b){for(var c=b,d="",e="",f=void 0;""!==a[c]&&c<a.length;)c++;if((f=c-b)>1)for(var g=0;g<f;g++){if(e=a[b+g],e.match(m)){d="";break}d+=e,g!==f-1&&(d+="\n")}else e=a[b],e.match(m)||(d=e);return d}var g=this.context,h=(0,i.default)(g).getInstance().log,k=void 0,l=void 0,m=void 0,n=void 0,o=void 0;return k={parse:b},a(),k}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f),h=a(49),i=d(h),j="WEBVTT";e.__dashjs_factory_name="VTTParser",c.default=g.default.getSingletonFactory(e),b.exports=c.default},{49:49,51:51}],208:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a){var b=0,d=void 0;return a&&a.some(function(a,d){return b=d,!c.contains(a.serviceLocation)})&&(d=a[b]),d}a=a||{};var c=a.blacklistController;return{select:b}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="BasicSelector",c.default=g.default.getClassFactory(e),b.exports=c.default},{51:51}],209:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a){var b=[],c=function(a){return!b.length||!a.dvb_priority||-1===b.indexOf(a.dvb_priority)},d=function(a){return!e.contains(a.serviceLocation)||(a.dvb_priority&&b.push(a.dvb_priority),!1)};return a.filter(d).filter(c)}function c(a){var b=function(a,b){var c=a.dvb_priority-b.dvb_priority;return isNaN(c)?0:c},c=function(a,b,c){return!b||c[0].dvb_priority&&a.dvb_priority&&c[0].dvb_priority===a.dvb_priority},d=0,e=[],f=0,g=void 0,h=void 0;if(h=a.sort(b).filter(c),h.length)return h.length>1&&(h.forEach(function(a){d+=a.dvb_weight,e.push(d)}),g=Math.floor(Math.random()*(d-1)),e.every(function(a,b){return f=b,!(g<a)})),h[f]}function d(a){return a&&c(b(a))}a=a||{};var e=a.blacklistController;return{select:d}}Object.defineProperty(c,"__esModule",{value:!0});var f=a(51),g=d(f);e.__dashjs_factory_name="DVBSelector",c.default=g.default.getClassFactory(e),b.exports=c.default},{51:51}],210:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.mediaType=null,this.bitrate=null,this.width=null,this.height=null,this.scanType=null,this.qualityIndex=NaN};c.default=e,b.exports=c.default},{}],211:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(b,c,e){d(this,a),this.code=b||null,this.message=c||null,this.data=e||null};c.default=e,b.exports=c.default},{}],212:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.streamId=null,this.mediaInfo=null,this.segmentType=null,this.quality=NaN,this.index=NaN,this.bytes=null,this.start=NaN,this.end=NaN,this.duration=NaN,this.representationId=null};c.default=e,b.exports=c.default},{}],213:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.action=a.ACTION_DOWNLOAD,this.startTime=NaN,this.mediaType=null,this.mediaInfo=null,this.type=null,this.duration=NaN,this.timescale=NaN,this.range=null,this.url=null,this.serviceLocation=null,this.requestStartDate=null,this.firstByteDate=null,this.requestEndDate=null,this.quality=NaN,this.index=NaN,this.availabilityStartTime=null,this.availabilityEndTime=null,this.wallStartTime=null,this.bytesLoaded=NaN,this.bytesTotal=NaN,this.delayLoadingTime=NaN,this.responseType="arraybuffer",this.representationId=null};e.ACTION_DOWNLOAD="download",e.ACTION_COMPLETE="complete",c.default=e,b.exports=c.default},{}],214:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(213),i=d(h),j=function(a){function b(a){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this),this.url=a||null,this.checkForExistenceOnly=!0}return f(b,a),b}(i.default);c.default=j,b.exports=c.default},{213:213}],215:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(b){if(d(this,a),this.offset=b._offset,this.type=b.type,this.size=b.size,this.boxes=[],b.boxes)for(var c=0;c<b.boxes.length;c++)this.boxes.push(new a(b.boxes[c]));switch(this.isComplete=!0,b.type){case"sidx":if(this.timescale=b.timescale,this.earliest_presentation_time=b.earliest_presentation_time,this.first_offset=b.first_offset,this.references=b.references,b.references){this.references=[];for(var c=0;c<b.references.length;c++){var e={reference_type:b.references[c].reference_type,referenced_size:b.references[c].referenced_size,subsegment_duration:b.references[c].subsegment_duration};this.references.push(e)}}break;case"emsg":this.id=b.id,this.value=b.value,this.timescale=b.timescale,this.scheme_id_uri=b.scheme_id_uri,this.presentation_time_delta=b.presentation_time_delta,this.event_duration=b.event_duration,this.message_data=b.message_data;break;case"mdhd":this.timescale=b.timescale;break;case"mfhd":this.sequence_number=b.sequence_number;break;case"subs":this.entry_count=b.entry_count,this.entries=b.entries;break;case"tfhd":this.base_data_offset=b.base_data_offset,this.sample_description_index=b.sample_description_index,this.default_sample_duration=b.default_sample_duration,this.default_sample_size=b.default_sample_size,this.default_sample_flags=b.default_sample_flags,this.flags=b.flags;break;case"tfdt":this.version=b.version,this.baseMediaDecodeTime=b.baseMediaDecodeTime,this.flags=b.flags;break;case"trun":if(this.sample_count=b.sample_count,this.first_sample_flags=b.first_sample_flags,this.data_offset=b.data_offset,this.flags=b.flags,this.samples=b.samples,b.samples){this.samples=[];for(var c=0,f=b.samples.length;c<f;c++){var g={sample_size:b.samples[c].sample_size,sample_duration:b.samples[c].sample_duration,
sample_composition_time_offset:b.samples[c].sample_composition_time_offset};this.samples.push(g)}}}}return e(a,[{key:"getChildBox",value:function(a){for(var b=0;b<this.boxes.length;b++)if(this.boxes[b].type===a)return this.boxes[b]}},{key:"getChildBoxes",value:function(a){for(var b=[],c=0;c<this.boxes.length;c++)this.boxes[c].type===a&&b.push(this.boxes[c]);return b}}]),a}();c.default=f,b.exports=c.default},{}],216:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.DVRWindowSize=NaN,this.loadedTime=null,this.availableFrom=null,this.minBufferTime=NaN,this.duration=NaN,this.isDynamic=!1,this.maxFragmentDuration=null};c.default=e,b.exports=c.default},{}],217:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.id=null,this.index=null,this.type=null,this.streamInfo=null,this.representationCount=0,this.lang=null,this.viewpoint=null,this.accessibility=null,this.audioChannelConfiguration=null,this.roles=null,this.codec=null,this.mimeType=null,this.contentProtection=null,this.isText=!1,this.KID=null,this.bitrateList=null};c.default=e,b.exports=c.default},{}],218:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.TcpList=[],this.HttpList=[],this.RepSwitchList=[],this.BufferLevel=[],this.BufferState=[],this.PlayList=[],this.DroppedFrames=[],this.SchedulingInfo=[],this.DVRInfo=[],this.ManifestUpdate=[],this.RequestsQueue=null,this.DVBErrors=[]};c.default=e,b.exports=c.default},{}],219:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.id=null,this.quality=null,this.DVRWindow=null,this.fragmentDuration=null,this.mediaInfo=null,this.MSETimeOffset=null};c.default=e,b.exports=c.default},{}],220:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.id=null,this.index=null,this.start=NaN,this.duration=NaN,this.manifestInfo=null,this.isLast=!0};c.default=e,b.exports=c.default},{}],221:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}Object.defineProperty(c,"__esModule",{value:!0});var g=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},h=a(100),i=d(h),j=a(213),k=d(j),l=function(a){function b(a,c){e(this,b),g(Object.getPrototypeOf(b.prototype),"constructor",this).call(this),this.url=a||null,this.type=c||null,this.mediaType=i.default.STREAM,this.responseType=""}return f(b,a),b}(k.default);c.default=l,b.exports=c.default},{100:100,213:213}],222:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.captionData=null,this.label=null,this.lang=null,this.defaultTrack=!1,this.kind=null,this.isFragmented=!1,this.isEmbedded=!1};c.default=e,b.exports=c.default},{}],223:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.url=null,this.width=null,this.height=null,this.x=null,this.y=null};c.default=e,b.exports=c.default},{}],224:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.bitrate=0,this.width=0,this.height=0,this.tilesHor=0,this.tilesVert=0,this.widthPerTile=0,this.heightPerTile=0,this.startNumber=0,this.segmentDuration=0,this.timescale=0,this.templateUrl="",this.id=""};c.default=e,b.exports=c.default},{}],225:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.t=null,this.xywh=null,this.track=null,this.id=null,this.s=null,this.r=null};c.default=e,b.exports=c.default},{}],226:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.t=null,this.level=null};c.default=e,b.exports=c.default},{}],227:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var f=a(106),g=d(f),h=function a(){e(this,a),this.target=null,this.state=g.default.BUFFER_EMPTY};c.default=h,b.exports=c.default},{106:106}],228:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.time=null,this.range=null,this.manifestInfo=null};c.default=e,b.exports=c.default},{}],229:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.time=null,this.droppedFrames=null};c.default=e,b.exports=c.default},{}],230:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.tcpid=null,this.type=null,this.url=null,this.actualurl=null,this.range=null,this.trequest=null,this.tresponse=null,this.responsecode=null,this.interval=null,this.trace=[],this._stream=null,this._tfinish=null,this._mediaduration=null,this._responseHeaders=null,this._serviceLocation=null},f=function a(){d(this,a),this.s=null,this.d=null,this.b=[]};e.GET="GET",e.HEAD="HEAD",e.MPD_TYPE="MPD",e.XLINK_EXPANSION_TYPE="XLinkExpansion",e.INIT_SEGMENT_TYPE="InitializationSegment",e.INDEX_SEGMENT_TYPE="IndexSegment",e.MEDIA_SEGMENT_TYPE="MediaSegment",e.BITSTREAM_SWITCHING_SEGMENT_TYPE="BitstreamSwitchingSegment",e.OTHER_TYPE="other",c.HTTPRequest=e,c.HTTPRequestTrace=f},{}],231:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.mediaType=null,this.type=null,this.requestTime=null,this.fetchTime=null,this.availabilityStartTime=null,this.presentationStartTime=0,this.clientTimeOffset=0,this.currentTime=null,this.buffered=null,this.latency=0,this.streamInfo=[],this.representationInfo=[]},f=function a(){d(this,a),this.id=null,this.index=null,this.start=null,this.duration=null},g=function a(){d(this,a),this.id=null,this.index=null,this.mediaType=null,this.streamIndex=null,this.presentationTimeOffset=null,this.startNumber=null,this.fragmentInfoType=null};c.ManifestUpdate=e,c.ManifestUpdateStreamInfo=f,c.ManifestUpdateRepresentationInfo=g},{}],232:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.start=null,this.mstart=null,this.starttype=null,this.trace=[]};e.INITIAL_PLAYOUT_START_REASON="initial_playout",e.SEEK_START_REASON="seek",e.RESUME_FROM_PAUSE_START_REASON="resume",e.METRICS_COLLECTION_START_REASON="metrics_collection_start";var f=function a(){d(this,a),this.representationid=null,this.subreplevel=null,this.start=null,this.mstart=null,this.duration=null,this.playbackspeed=null,this.stopreason=null};f.REPRESENTATION_SWITCH_STOP_REASON="representation_switch",f.REBUFFERING_REASON="rebuffering",f.USER_REQUEST_STOP_REASON="user_request",f.END_OF_PERIOD_STOP_REASON="end_of_period",f.END_OF_CONTENT_STOP_REASON="end_of_content",f.METRICS_COLLECTION_STOP_REASON="metrics_collection_end",f.FAILURE_STOP_REASON="failure",c.PlayList=e,c.PlayListTrace=f},{}],233:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.t=null,this.mt=null,this.to=null,this.lto=null};c.default=e,b.exports=c.default},{}],234:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.loadingRequests=[],this.executedRequests=[]};c.default=e,b.exports=c.default},{}],235:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.mediaType=null,this.t=null,this.type=null,this.startTime=null,this.availabilityStartTime=null,this.duration=null,this.quality=null,this.range=null,this.state=null};c.default=e,b.exports=c.default},{}],236:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.tcpid=null,this.dest=null,this.topen=null,this.tclose=null,this.tconnect=null};c.default=e,b.exports=c.default},{}]},{},[5]);

!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.flvjs=t():e.flvjs=t()}(self,(function(){return function(){var e={264:function(e,t,i){
/*!
 * @overview es6-promise - a tiny implementation of Promises/A+.
 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
 * @license   Licensed under MIT license
 *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
 * @version   v4.2.8+1e68dce6
 */
e.exports=function(){"use strict";function e(e){var t=typeof e;return null!==e&&("object"===t||"function"===t)}function t(e){return"function"==typeof e}var n=Array.isArray?Array.isArray:function(e){return"[object Array]"===Object.prototype.toString.call(e)},r=0,s=void 0,o=void 0,a=function(e,t){b[r]=e,b[r+1]=t,2===(r+=2)&&(o?o(E):A())};function h(e){o=e}function u(e){a=e}var l="undefined"!=typeof window?window:void 0,d=l||{},c=d.MutationObserver||d.WebKitMutationObserver,f="undefined"==typeof self&&"undefined"!=typeof process&&"[object process]"==={}.toString.call(process),_="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel;function p(){return function(){return process.nextTick(E)}}function m(){return void 0!==s?function(){s(E)}:y()}function g(){var e=0,t=new c(E),i=document.createTextNode("");return t.observe(i,{characterData:!0}),function(){i.data=e=++e%2}}function v(){var e=new MessageChannel;return e.port1.onmessage=E,function(){return e.port2.postMessage(0)}}function y(){var e=setTimeout;return function(){return e(E,1)}}var b=new Array(1e3);function E(){for(var e=0;e<r;e+=2)(0,b[e])(b[e+1]),b[e]=void 0,b[e+1]=void 0;r=0}function S(){try{var e=Function("return this")().require("vertx");return s=e.runOnLoop||e.runOnContext,m()}catch(e){return y()}}var A=void 0;function L(e,t){var i=this,n=new this.constructor(O);void 0===n[w]&&W(n);var r=i._state;if(r){var s=arguments[r-1];a((function(){return V(r,n,s,i._result)}))}else G(i,n,e,t);return n}function R(e){var t=this;if(e&&"object"==typeof e&&e.constructor===t)return e;var i=new t(O);return U(i,e),i}A=f?p():c?g():_?v():void 0===l?S():y();var w=Math.random().toString(36).substring(2);function O(){}var T=void 0,C=1,k=2;function D(){return new TypeError("You cannot resolve a promise with itself")}function I(){return new TypeError("A promises callback cannot return that same promise.")}function M(e,t,i,n){try{e.call(t,i,n)}catch(e){return e}}function B(e,t,i){a((function(e){var n=!1,r=M(i,t,(function(i){n||(n=!0,t!==i?U(e,i):Z(e,i))}),(function(t){n||(n=!0,F(e,t))}),"Settle: "+(e._label||" unknown promise"));!n&&r&&(n=!0,F(e,r))}),e)}function x(e,t){t._state===C?Z(e,t._result):t._state===k?F(e,t._result):G(t,void 0,(function(t){return U(e,t)}),(function(t){return F(e,t)}))}function P(e,i,n){i.constructor===e.constructor&&n===L&&i.constructor.resolve===R?x(e,i):void 0===n?Z(e,i):t(n)?B(e,i,n):Z(e,i)}function U(t,i){if(t===i)F(t,D());else if(e(i)){var n=void 0;try{n=i.then}catch(e){return void F(t,e)}P(t,i,n)}else Z(t,i)}function N(e){e._onerror&&e._onerror(e._result),j(e)}function Z(e,t){e._state===T&&(e._result=t,e._state=C,0!==e._subscribers.length&&a(j,e))}function F(e,t){e._state===T&&(e._state=k,e._result=t,a(N,e))}function G(e,t,i,n){var r=e._subscribers,s=r.length;e._onerror=null,r[s]=t,r[s+C]=i,r[s+k]=n,0===s&&e._state&&a(j,e)}function j(e){var t=e._subscribers,i=e._state;if(0!==t.length){for(var n=void 0,r=void 0,s=e._result,o=0;o<t.length;o+=3)n=t[o],r=t[o+i],n?V(i,n,r,s):r(s);e._subscribers.length=0}}function V(e,i,n,r){var s=t(n),o=void 0,a=void 0,h=!0;if(s){try{o=n(r)}catch(e){h=!1,a=e}if(i===o)return void F(i,I())}else o=r;i._state!==T||(s&&h?U(i,o):!1===h?F(i,a):e===C?Z(i,o):e===k&&F(i,o))}function z(e,t){try{t((function(t){U(e,t)}),(function(t){F(e,t)}))}catch(t){F(e,t)}}var K=0;function H(){return K++}function W(e){e[w]=K++,e._state=void 0,e._result=void 0,e._subscribers=[]}function q(){return new Error("Array Methods must be provided an Array")}var Y=function(){function e(e,t){this._instanceConstructor=e,this.promise=new e(O),this.promise[w]||W(this.promise),n(t)?(this.length=t.length,this._remaining=t.length,this._result=new Array(this.length),0===this.length?Z(this.promise,this._result):(this.length=this.length||0,this._enumerate(t),0===this._remaining&&Z(this.promise,this._result))):F(this.promise,q())}return e.prototype._enumerate=function(e){for(var t=0;this._state===T&&t<e.length;t++)this._eachEntry(e[t],t)},e.prototype._eachEntry=function(e,t){var i=this._instanceConstructor,n=i.resolve;if(n===R){var r=void 0,s=void 0,o=!1;try{r=e.then}catch(e){o=!0,s=e}if(r===L&&e._state!==T)this._settledAt(e._state,t,e._result);else if("function"!=typeof r)this._remaining--,this._result[t]=e;else if(i===te){var a=new i(O);o?F(a,s):P(a,e,r),this._willSettleAt(a,t)}else this._willSettleAt(new i((function(t){return t(e)})),t)}else this._willSettleAt(n(e),t)},e.prototype._settledAt=function(e,t,i){var n=this.promise;n._state===T&&(this._remaining--,e===k?F(n,i):this._result[t]=i),0===this._remaining&&Z(n,this._result)},e.prototype._willSettleAt=function(e,t){var i=this;G(e,void 0,(function(e){return i._settledAt(C,t,e)}),(function(e){return i._settledAt(k,t,e)}))},e}();function X(e){return new Y(this,e).promise}function J(e){var t=this;return n(e)?new t((function(i,n){for(var r=e.length,s=0;s<r;s++)t.resolve(e[s]).then(i,n)})):new t((function(e,t){return t(new TypeError("You must pass an array to race."))}))}function Q(e){var t=new this(O);return F(t,e),t}function $(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function ee(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}var te=function(){function e(t){this[w]=H(),this._result=this._state=void 0,this._subscribers=[],O!==t&&("function"!=typeof t&&$(),this instanceof e?z(this,t):ee())}return e.prototype.catch=function(e){return this.then(null,e)},e.prototype.finally=function(e){var i=this,n=i.constructor;return t(e)?i.then((function(t){return n.resolve(e()).then((function(){return t}))}),(function(t){return n.resolve(e()).then((function(){throw t}))})):i.then(e,e)},e}();function ie(){var e=void 0;if(void 0!==i.g)e=i.g;else if("undefined"!=typeof self)e=self;else try{e=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}var t=e.Promise;if(t){var n=null;try{n=Object.prototype.toString.call(t.resolve())}catch(e){}if("[object Promise]"===n&&!t.cast)return}e.Promise=te}return te.prototype.then=L,te.all=X,te.race=J,te.resolve=R,te.reject=Q,te._setScheduler=h,te._setAsap=u,te._asap=a,te.polyfill=ie,te.Promise=te,te}()},716:function(e){"use strict";var t,i="object"==typeof Reflect?Reflect:null,n=i&&"function"==typeof i.apply?i.apply:function(e,t,i){return Function.prototype.apply.call(e,t,i)};t=i&&"function"==typeof i.ownKeys?i.ownKeys:Object.getOwnPropertySymbols?function(e){return Object.getOwnPropertyNames(e).concat(Object.getOwnPropertySymbols(e))}:function(e){return Object.getOwnPropertyNames(e)};var r=Number.isNaN||function(e){return e!=e};function s(){s.init.call(this)}e.exports=s,e.exports.once=function(e,t){return new Promise((function(i,n){function r(i){e.removeListener(t,s),n(i)}function s(){"function"==typeof e.removeListener&&e.removeListener("error",r),i([].slice.call(arguments))}p(e,t,s,{once:!0}),"error"!==t&&function(e,t,i){"function"==typeof e.on&&p(e,"error",t,i)}(e,r,{once:!0})}))},s.EventEmitter=s,s.prototype._events=void 0,s.prototype._eventsCount=0,s.prototype._maxListeners=void 0;var o=10;function a(e){if("function"!=typeof e)throw new TypeError('The "listener" argument must be of type Function. Received type '+typeof e)}function h(e){return void 0===e._maxListeners?s.defaultMaxListeners:e._maxListeners}function u(e,t,i,n){var r,s,o,u;if(a(i),void 0===(s=e._events)?(s=e._events=Object.create(null),e._eventsCount=0):(void 0!==s.newListener&&(e.emit("newListener",t,i.listener?i.listener:i),s=e._events),o=s[t]),void 0===o)o=s[t]=i,++e._eventsCount;else if("function"==typeof o?o=s[t]=n?[i,o]:[o,i]:n?o.unshift(i):o.push(i),(r=h(e))>0&&o.length>r&&!o.warned){o.warned=!0;var l=new Error("Possible EventEmitter memory leak detected. "+o.length+" "+String(t)+" listeners added. Use emitter.setMaxListeners() to increase limit");l.name="MaxListenersExceededWarning",l.emitter=e,l.type=t,l.count=o.length,u=l,console&&console.warn&&console.warn(u)}return e}function l(){if(!this.fired)return this.target.removeListener(this.type,this.wrapFn),this.fired=!0,0===arguments.length?this.listener.call(this.target):this.listener.apply(this.target,arguments)}function d(e,t,i){var n={fired:!1,wrapFn:void 0,target:e,type:t,listener:i},r=l.bind(n);return r.listener=i,n.wrapFn=r,r}function c(e,t,i){var n=e._events;if(void 0===n)return[];var r=n[t];return void 0===r?[]:"function"==typeof r?i?[r.listener||r]:[r]:i?function(e){for(var t=new Array(e.length),i=0;i<t.length;++i)t[i]=e[i].listener||e[i];return t}(r):_(r,r.length)}function f(e){var t=this._events;if(void 0!==t){var i=t[e];if("function"==typeof i)return 1;if(void 0!==i)return i.length}return 0}function _(e,t){for(var i=new Array(t),n=0;n<t;++n)i[n]=e[n];return i}function p(e,t,i,n){if("function"==typeof e.on)n.once?e.once(t,i):e.on(t,i);else{if("function"!=typeof e.addEventListener)throw new TypeError('The "emitter" argument must be of type EventEmitter. Received type '+typeof e);e.addEventListener(t,(function r(s){n.once&&e.removeEventListener(t,r),i(s)}))}}Object.defineProperty(s,"defaultMaxListeners",{enumerable:!0,get:function(){return o},set:function(e){if("number"!=typeof e||e<0||r(e))throw new RangeError('The value of "defaultMaxListeners" is out of range. It must be a non-negative number. Received '+e+".");o=e}}),s.init=function(){void 0!==this._events&&this._events!==Object.getPrototypeOf(this)._events||(this._events=Object.create(null),this._eventsCount=0),this._maxListeners=this._maxListeners||void 0},s.prototype.setMaxListeners=function(e){if("number"!=typeof e||e<0||r(e))throw new RangeError('The value of "n" is out of range. It must be a non-negative number. Received '+e+".");return this._maxListeners=e,this},s.prototype.getMaxListeners=function(){return h(this)},s.prototype.emit=function(e){for(var t=[],i=1;i<arguments.length;i++)t.push(arguments[i]);var r="error"===e,s=this._events;if(void 0!==s)r=r&&void 0===s.error;else if(!r)return!1;if(r){var o;if(t.length>0&&(o=t[0]),o instanceof Error)throw o;var a=new Error("Unhandled error."+(o?" ("+o.message+")":""));throw a.context=o,a}var h=s[e];if(void 0===h)return!1;if("function"==typeof h)n(h,this,t);else{var u=h.length,l=_(h,u);for(i=0;i<u;++i)n(l[i],this,t)}return!0},s.prototype.addListener=function(e,t){return u(this,e,t,!1)},s.prototype.on=s.prototype.addListener,s.prototype.prependListener=function(e,t){return u(this,e,t,!0)},s.prototype.once=function(e,t){return a(t),this.on(e,d(this,e,t)),this},s.prototype.prependOnceListener=function(e,t){return a(t),this.prependListener(e,d(this,e,t)),this},s.prototype.removeListener=function(e,t){var i,n,r,s,o;if(a(t),void 0===(n=this._events))return this;if(void 0===(i=n[e]))return this;if(i===t||i.listener===t)0==--this._eventsCount?this._events=Object.create(null):(delete n[e],n.removeListener&&this.emit("removeListener",e,i.listener||t));else if("function"!=typeof i){for(r=-1,s=i.length-1;s>=0;s--)if(i[s]===t||i[s].listener===t){o=i[s].listener,r=s;break}if(r<0)return this;0===r?i.shift():function(e,t){for(;t+1<e.length;t++)e[t]=e[t+1];e.pop()}(i,r),1===i.length&&(n[e]=i[0]),void 0!==n.removeListener&&this.emit("removeListener",e,o||t)}return this},s.prototype.off=s.prototype.removeListener,s.prototype.removeAllListeners=function(e){var t,i,n;if(void 0===(i=this._events))return this;if(void 0===i.removeListener)return 0===arguments.length?(this._events=Object.create(null),this._eventsCount=0):void 0!==i[e]&&(0==--this._eventsCount?this._events=Object.create(null):delete i[e]),this;if(0===arguments.length){var r,s=Object.keys(i);for(n=0;n<s.length;++n)"removeListener"!==(r=s[n])&&this.removeAllListeners(r);return this.removeAllListeners("removeListener"),this._events=Object.create(null),this._eventsCount=0,this}if("function"==typeof(t=i[e]))this.removeListener(e,t);else if(void 0!==t)for(n=t.length-1;n>=0;n--)this.removeListener(e,t[n]);return this},s.prototype.listeners=function(e){return c(this,e,!0)},s.prototype.rawListeners=function(e){return c(this,e,!1)},s.listenerCount=function(e,t){return"function"==typeof e.listenerCount?e.listenerCount(t):f.call(e,t)},s.prototype.listenerCount=f,s.prototype.eventNames=function(){return this._eventsCount>0?t(this._events):[]}},397:function(e,t,i){function n(e){var t={};function i(n){if(t[n])return t[n].exports;var r=t[n]={i:n,l:!1,exports:{}};return e[n].call(r.exports,r,r.exports,i),r.l=!0,r.exports}i.m=e,i.c=t,i.i=function(e){return e},i.d=function(e,t,n){i.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:n})},i.r=function(e){Object.defineProperty(e,"__esModule",{value:!0})},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="/",i.oe=function(e){throw console.error(e),e};var n=i(i.s=ENTRY_MODULE);return n.default||n}var r="[\\.|\\-|\\+|\\w|/|@]+",s="\\(\\s*(/\\*.*?\\*/)?\\s*.*?([\\.|\\-|\\+|\\w|/|@]+).*?\\)";function o(e){return(e+"").replace(/[.?*+^$[\]\\(){}|-]/g,"\\$&")}function a(e,t,n){var a={};a[n]=[];var h=t.toString(),u=h.match(/^function\s?\w*\(\w+,\s*\w+,\s*(\w+)\)/);if(!u)return a;for(var l,d=u[1],c=new RegExp("(\\\\n|\\W)"+o(d)+s,"g");l=c.exec(h);)"dll-reference"!==l[3]&&a[n].push(l[3]);for(c=new RegExp("\\("+o(d)+'\\("(dll-reference\\s('+r+'))"\\)\\)'+s,"g");l=c.exec(h);)e[l[2]]||(a[n].push(l[1]),e[l[2]]=i(l[1]).m),a[l[2]]=a[l[2]]||[],a[l[2]].push(l[4]);for(var f,_=Object.keys(a),p=0;p<_.length;p++)for(var m=0;m<a[_[p]].length;m++)f=a[_[p]][m],isNaN(1*f)||(a[_[p]][m]=1*a[_[p]][m]);return a}function h(e){return Object.keys(e).reduce((function(t,i){return t||e[i].length>0}),!1)}e.exports=function(e,t){t=t||{};var r={main:i.m},s=t.all?{main:Object.keys(r.main)}:function(e,t){for(var i={main:[t]},n={main:[]},r={main:{}};h(i);)for(var s=Object.keys(i),o=0;o<s.length;o++){var u=s[o],l=i[u].pop();if(r[u]=r[u]||{},!r[u][l]&&e[u][l]){r[u][l]=!0,n[u]=n[u]||[],n[u].push(l);for(var d=a(e,e[u][l],u),c=Object.keys(d),f=0;f<c.length;f++)i[c[f]]=i[c[f]]||[],i[c[f]]=i[c[f]].concat(d[c[f]])}}return n}(r,e),o="";Object.keys(s).filter((function(e){return"main"!==e})).forEach((function(e){for(var t=0;s[e][t];)t++;s[e].push(t),r[e][t]="(function(module, exports, __webpack_require__) { module.exports = __webpack_require__; })",o=o+"var "+e+" = ("+n.toString().replace("ENTRY_MODULE",JSON.stringify(t))+")({"+s[e].map((function(t){return JSON.stringify(t)+": "+r[e][t].toString()})).join(",")+"});\n"})),o=o+"new (("+n.toString().replace("ENTRY_MODULE",JSON.stringify(e))+")({"+s.main.map((function(e){return JSON.stringify(e)+": "+r.main[e].toString()})).join(",")+"}))(self);";var u=new window.Blob([o],{type:"text/javascript"});if(t.bare)return u;var l=(window.URL||window.webkitURL||window.mozURL||window.msURL).createObjectURL(u),d=new window.Worker(l);return d.objectURL=l,d}},118:function(e,t){"use strict";var i=function(){function e(){this.mimeType=null,this.duration=null,this.hasAudio=null,this.hasVideo=null,this.audioCodec=null,this.videoCodec=null,this.audioDataRate=null,this.videoDataRate=null,this.audioSampleRate=null,this.audioChannelCount=null,this.width=null,this.height=null,this.fps=null,this.profile=null,this.level=null,this.refFrames=null,this.chromaFormat=null,this.sarNum=null,this.sarDen=null,this.metadata=null,this.segments=null,this.segmentCount=null,this.hasKeyframesIndex=null,this.keyframesIndex=null}return e.prototype.isComplete=function(){var e=!1===this.hasAudio||!0===this.hasAudio&&null!=this.audioCodec&&null!=this.audioSampleRate&&null!=this.audioChannelCount,t=!1===this.hasVideo||!0===this.hasVideo&&null!=this.videoCodec&&null!=this.width&&null!=this.height&&null!=this.fps&&null!=this.profile&&null!=this.level&&null!=this.refFrames&&null!=this.chromaFormat&&null!=this.sarNum&&null!=this.sarDen;return null!=this.mimeType&&null!=this.duration&&null!=this.metadata&&null!=this.hasKeyframesIndex&&e&&t},e.prototype.isSeekable=function(){return!0===this.hasKeyframesIndex},e.prototype.getNearestKeyframe=function(e){if(null==this.keyframesIndex)return null;var t=this.keyframesIndex,i=this._search(t.times,e);return{index:i,milliseconds:t.times[i],fileposition:t.filepositions[i]}},e.prototype._search=function(e,t){var i=0,n=e.length-1,r=0,s=0,o=n;for(t<e[0]&&(i=0,s=o+1);s<=o;){if((r=s+Math.floor((o-s)/2))===n||t>=e[r]&&t<e[r+1]){i=r;break}e[r]<t?s=r+1:o=r-1}return i},e}();t.Z=i},51:function(e,t,i){"use strict";i.d(t,{Wk:function(){return n},Yy:function(){return r},Vn:function(){return s},J1:function(){return o}});var n=function(e,t,i,n,r){this.dts=e,this.pts=t,this.duration=i,this.originalDts=n,this.isSyncPoint=r,this.fileposition=null},r=function(){function e(){this.beginDts=0,this.endDts=0,this.beginPts=0,this.endPts=0,this.originalBeginDts=0,this.originalEndDts=0,this.syncPoints=[],this.firstSample=null,this.lastSample=null}return e.prototype.appendSyncPoint=function(e){e.isSyncPoint=!0,this.syncPoints.push(e)},e}(),s=function(){function e(){this._list=[]}return e.prototype.clear=function(){this._list=[]},e.prototype.appendArray=function(e){var t=this._list;0!==e.length&&(t.length>0&&e[0].originalDts<t[t.length-1].originalDts&&this.clear(),Array.prototype.push.apply(t,e))},e.prototype.getLastSyncPointBeforeDts=function(e){if(0==this._list.length)return null;var t=this._list,i=0,n=t.length-1,r=0,s=0,o=n;for(e<t[0].dts&&(i=0,s=o+1);s<=o;){if((r=s+Math.floor((o-s)/2))===n||e>=t[r].dts&&e<t[r+1].dts){i=r;break}t[r].dts<e?s=r+1:o=r-1}return this._list[i]},e}(),o=function(){function e(e){this._type=e,this._list=[],this._lastAppendLocation=-1}return Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"length",{get:function(){return this._list.length},enumerable:!1,configurable:!0}),e.prototype.isEmpty=function(){return 0===this._list.length},e.prototype.clear=function(){this._list=[],this._lastAppendLocation=-1},e.prototype._searchNearestSegmentBefore=function(e){var t=this._list;if(0===t.length)return-2;var i=t.length-1,n=0,r=0,s=i,o=0;if(e<t[0].originalBeginDts)return o=-1;for(;r<=s;){if((n=r+Math.floor((s-r)/2))===i||e>t[n].lastSample.originalDts&&e<t[n+1].originalBeginDts){o=n;break}t[n].originalBeginDts<e?r=n+1:s=n-1}return o},e.prototype._searchNearestSegmentAfter=function(e){return this._searchNearestSegmentBefore(e)+1},e.prototype.append=function(e){var t=this._list,i=e,n=this._lastAppendLocation,r=0;-1!==n&&n<t.length&&i.originalBeginDts>=t[n].lastSample.originalDts&&(n===t.length-1||n<t.length-1&&i.originalBeginDts<t[n+1].originalBeginDts)?r=n+1:t.length>0&&(r=this._searchNearestSegmentBefore(i.originalBeginDts)+1),this._lastAppendLocation=r,this._list.splice(r,0,i)},e.prototype.getLastSegmentBefore=function(e){var t=this._searchNearestSegmentBefore(e);return t>=0?this._list[t]:null},e.prototype.getLastSampleBefore=function(e){var t=this.getLastSegmentBefore(e);return null!=t?t.lastSample:null},e.prototype.getLastSyncPointBefore=function(e){for(var t=this._searchNearestSegmentBefore(e),i=this._list[t].syncPoints;0===i.length&&t>0;)t--,i=this._list[t].syncPoints;return i.length>0?i[i.length-1]:null},e}()},949:function(e,t,i){"use strict";i.d(t,{Z:function(){return R}});var n=i(716),r=i.n(n),s=i(300),o=i(538),a=i(118);function h(e,t,i){var n=e;if(t+i<n.length){for(;i--;)if(128!=(192&n[++t]))return!1;return!0}return!1}var u,l=function(e){for(var t=[],i=e,n=0,r=e.length;n<r;)if(i[n]<128)t.push(String.fromCharCode(i[n])),++n;else{if(i[n]<192);else if(i[n]<224){if(h(i,n,1))if((s=(31&i[n])<<6|63&i[n+1])>=128){t.push(String.fromCharCode(65535&s)),n+=2;continue}}else if(i[n]<240){if(h(i,n,2))if((s=(15&i[n])<<12|(63&i[n+1])<<6|63&i[n+2])>=2048&&55296!=(63488&s)){t.push(String.fromCharCode(65535&s)),n+=3;continue}}else if(i[n]<248){var s;if(h(i,n,3))if((s=(7&i[n])<<18|(63&i[n+1])<<12|(63&i[n+2])<<6|63&i[n+3])>65536&&s<1114112){s-=65536,t.push(String.fromCharCode(s>>>10|55296)),t.push(String.fromCharCode(1023&s|56320)),n+=4;continue}}t.push(String.fromCharCode(65533)),++n}return t.join("")},d=i(29),c=(u=new ArrayBuffer(2),new DataView(u).setInt16(0,256,!0),256===new Int16Array(u)[0]),f=function(){function e(){}return e.parseScriptData=function(t,i,n){var r={};try{var o=e.parseValue(t,i,n),a=e.parseValue(t,i+o.size,n-o.size);r[o.data]=a.data}catch(e){s.Z.e("AMF",e.toString())}return r},e.parseObject=function(t,i,n){if(n<3)throw new d.rT("Data not enough when parse ScriptDataObject");var r=e.parseString(t,i,n),s=e.parseValue(t,i+r.size,n-r.size),o=s.objectEnd;return{data:{name:r.data,value:s.data},size:r.size+s.size,objectEnd:o}},e.parseVariable=function(t,i,n){return e.parseObject(t,i,n)},e.parseString=function(e,t,i){if(i<2)throw new d.rT("Data not enough when parse String");var n=new DataView(e,t,i).getUint16(0,!c);return{data:n>0?l(new Uint8Array(e,t+2,n)):"",size:2+n}},e.parseLongString=function(e,t,i){if(i<4)throw new d.rT("Data not enough when parse LongString");var n=new DataView(e,t,i).getUint32(0,!c);return{data:n>0?l(new Uint8Array(e,t+4,n)):"",size:4+n}},e.parseDate=function(e,t,i){if(i<10)throw new d.rT("Data size invalid when parse Date");var n=new DataView(e,t,i),r=n.getFloat64(0,!c),s=n.getInt16(8,!c);return{data:new Date(r+=60*s*1e3),size:10}},e.parseValue=function(t,i,n){if(n<1)throw new d.rT("Data not enough when parse Value");var r,o=new DataView(t,i,n),a=1,h=o.getUint8(0),u=!1;try{switch(h){case 0:r=o.getFloat64(1,!c),a+=8;break;case 1:r=!!o.getUint8(1),a+=1;break;case 2:var l=e.parseString(t,i+1,n-1);r=l.data,a+=l.size;break;case 3:r={};var f=0;for(9==(16777215&o.getUint32(n-4,!c))&&(f=3);a<n-4;){var _=e.parseObject(t,i+a,n-a-f);if(_.objectEnd)break;r[_.data.name]=_.data.value,a+=_.size}if(a<=n-3)9===(16777215&o.getUint32(a-1,!c))&&(a+=3);break;case 8:r={},a+=4;f=0;for(9==(16777215&o.getUint32(n-4,!c))&&(f=3);a<n-8;){var p=e.parseVariable(t,i+a,n-a-f);if(p.objectEnd)break;r[p.data.name]=p.data.value,a+=p.size}if(a<=n-3)9===(16777215&o.getUint32(a-1,!c))&&(a+=3);break;case 9:r=void 0,a=1,u=!0;break;case 10:r=[];var m=o.getUint32(1,!c);a+=4;for(var g=0;g<m;g++){var v=e.parseValue(t,i+a,n-a);r.push(v.data),a+=v.size}break;case 11:var y=e.parseDate(t,i+1,n-1);r=y.data,a+=y.size;break;case 12:var b=e.parseString(t,i+1,n-1);r=b.data,a+=b.size;break;default:a=n,s.Z.w("AMF","Unsupported AMF value type "+h)}}catch(e){s.Z.e("AMF",e.toString())}return{data:r,size:a,objectEnd:u}},e}(),_=function(){function e(e){this.TAG="ExpGolomb",this._buffer=e,this._buffer_index=0,this._total_bytes=e.byteLength,this._total_bits=8*e.byteLength,this._current_word=0,this._current_word_bits_left=0}return e.prototype.destroy=function(){this._buffer=null},e.prototype._fillCurrentWord=function(){var e=this._total_bytes-this._buffer_index;if(e<=0)throw new d.rT("ExpGolomb: _fillCurrentWord() but no bytes available");var t=Math.min(4,e),i=new Uint8Array(4);i.set(this._buffer.subarray(this._buffer_index,this._buffer_index+t)),this._current_word=new DataView(i.buffer).getUint32(0,!1),this._buffer_index+=t,this._current_word_bits_left=8*t},e.prototype.readBits=function(e){if(e>32)throw new d.OC("ExpGolomb: readBits() bits exceeded max 32bits!");if(e<=this._current_word_bits_left){var t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}var i=this._current_word_bits_left?this._current_word:0;i>>>=32-this._current_word_bits_left;var n=e-this._current_word_bits_left;this._fillCurrentWord();var r=Math.min(n,this._current_word_bits_left),s=this._current_word>>>32-r;return this._current_word<<=r,this._current_word_bits_left-=r,i=i<<r|s},e.prototype.readBool=function(){return 1===this.readBits(1)},e.prototype.readByte=function(){return this.readBits(8)},e.prototype._skipLeadingZero=function(){var e;for(e=0;e<this._current_word_bits_left;e++)if(0!=(this._current_word&2147483648>>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()},e.prototype.readUEG=function(){var e=this._skipLeadingZero();return this.readBits(e+1)-1},e.prototype.readSEG=function(){var e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)},e}(),p=function(){function e(){}return e._ebsp2rbsp=function(e){for(var t=e,i=t.byteLength,n=new Uint8Array(i),r=0,s=0;s<i;s++)s>=2&&3===t[s]&&0===t[s-1]&&0===t[s-2]||(n[r]=t[s],r++);return new Uint8Array(n.buffer,0,r)},e.parseSPS=function(t){var i=e._ebsp2rbsp(t),n=new _(i);n.readByte();var r=n.readByte();n.readByte();var s=n.readByte();n.readUEG();var o=e.getProfileString(r),a=e.getLevelString(s),h=1,u=420,l=8;if((100===r||110===r||122===r||244===r||44===r||83===r||86===r||118===r||128===r||138===r||144===r)&&(3===(h=n.readUEG())&&n.readBits(1),h<=3&&(u=[0,420,422,444][h]),l=n.readUEG()+8,n.readUEG(),n.readBits(1),n.readBool()))for(var d=3!==h?8:12,c=0;c<d;c++)n.readBool()&&(c<6?e._skipScalingList(n,16):e._skipScalingList(n,64));n.readUEG();var f=n.readUEG();if(0===f)n.readUEG();else if(1===f){n.readBits(1),n.readSEG(),n.readSEG();var p=n.readUEG();for(c=0;c<p;c++)n.readSEG()}var m=n.readUEG();n.readBits(1);var g=n.readUEG(),v=n.readUEG(),y=n.readBits(1);0===y&&n.readBits(1),n.readBits(1);var b=0,E=0,S=0,A=0;n.readBool()&&(b=n.readUEG(),E=n.readUEG(),S=n.readUEG(),A=n.readUEG());var L=1,R=1,w=0,O=!0,T=0,C=0;if(n.readBool()){if(n.readBool()){var k=n.readByte();k>0&&k<16?(L=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][k-1],R=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][k-1]):255===k&&(L=n.readByte()<<8|n.readByte(),R=n.readByte()<<8|n.readByte())}if(n.readBool()&&n.readBool(),n.readBool()&&(n.readBits(4),n.readBool()&&n.readBits(24)),n.readBool()&&(n.readUEG(),n.readUEG()),n.readBool()){var D=n.readBits(32),I=n.readBits(32);O=n.readBool(),w=(T=I)/(C=2*D)}}var M=1;1===L&&1===R||(M=L/R);var B=0,x=0;0===h?(B=1,x=2-y):(B=3===h?1:2,x=(1===h?2:1)*(2-y));var P=16*(g+1),U=16*(v+1)*(2-y);P-=(b+E)*B,U-=(S+A)*x;var N=Math.ceil(P*M);return n.destroy(),n=null,{profile_string:o,level_string:a,bit_depth:l,ref_frames:m,chroma_format:u,chroma_format_string:e.getChromaFormatString(u),frame_rate:{fixed:O,fps:w,fps_den:C,fps_num:T},sar_ratio:{width:L,height:R},codec_size:{width:P,height:U},present_size:{width:N,height:U}}},e._skipScalingList=function(e,t){for(var i=8,n=8,r=0;r<t;r++)0!==n&&(n=(i+e.readSEG()+256)%256),i=0===n?i:n},e.getProfileString=function(e){switch(e){case 66:return"Baseline";case 77:return"Main";case 88:return"Extended";case 100:return"High";case 110:return"High10";case 122:return"High422";case 244:return"High444";default:return"Unknown"}},e.getLevelString=function(e){return(e/10).toFixed(1)},e.getChromaFormatString=function(e){switch(e){case 420:return"4:2:0";case 422:return"4:2:2";case 444:return"4:4:4";default:return"Unknown"}},e}(),m=i(600);var g=function(){function e(e,t){this.TAG="FLVDemuxer",this._config=t,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null,this._dataOffset=e.dataOffset,this._firstParse=!0,this._dispatch=!1,this._hasAudio=e.hasAudioTrack,this._hasVideo=e.hasVideoTrack,this._hasAudioFlagOverrided=!1,this._hasVideoFlagOverrided=!1,this._audioInitialMetadataDispatched=!1,this._videoInitialMetadataDispatched=!1,this._mediaInfo=new a.Z,this._mediaInfo.hasAudio=this._hasAudio,this._mediaInfo.hasVideo=this._hasVideo,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._naluLengthSize=4,this._timestampBase=0,this._timescale=1e3,this._duration=0,this._durationOverrided=!1,this._referenceFrameRate={fixed:!0,fps:23.976,fps_num:23976,fps_den:1e3},this._flvSoundRateTable=[5500,11025,22050,44100,48e3],this._mpegSamplingRates=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],this._mpegAudioV10SampleRateTable=[44100,48e3,32e3,0],this._mpegAudioV20SampleRateTable=[22050,24e3,16e3,0],this._mpegAudioV25SampleRateTable=[11025,12e3,8e3,0],this._mpegAudioL1BitRateTable=[0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,-1],this._mpegAudioL2BitRateTable=[0,32,48,56,64,80,96,112,128,160,192,224,256,320,384,-1],this._mpegAudioL3BitRateTable=[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],this._videoTrack={type:"video",id:1,sequenceNumber:0,samples:[],length:0},this._audioTrack={type:"audio",id:2,sequenceNumber:0,samples:[],length:0},this._littleEndian=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}()}return e.prototype.destroy=function(){this._mediaInfo=null,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._videoTrack=null,this._audioTrack=null,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null},e.probe=function(e){var t=new Uint8Array(e),i={match:!1};if(70!==t[0]||76!==t[1]||86!==t[2]||1!==t[3])return i;var n,r,s=(4&t[4])>>>2!=0,o=0!=(1&t[4]),a=(n=t)[r=5]<<24|n[r+1]<<16|n[r+2]<<8|n[r+3];return a<9?i:{match:!0,consumed:a,dataOffset:a,hasAudioTrack:s,hasVideoTrack:o}},e.prototype.bindDataSource=function(e){return e.onDataArrival=this.parseChunks.bind(this),this},Object.defineProperty(e.prototype,"onTrackMetadata",{get:function(){return this._onTrackMetadata},set:function(e){this._onTrackMetadata=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaInfo",{get:function(){return this._onMediaInfo},set:function(e){this._onMediaInfo=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMetaDataArrived",{get:function(){return this._onMetaDataArrived},set:function(e){this._onMetaDataArrived=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onScriptDataArrived",{get:function(){return this._onScriptDataArrived},set:function(e){this._onScriptDataArrived=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataAvailable",{get:function(){return this._onDataAvailable},set:function(e){this._onDataAvailable=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"timestampBase",{get:function(){return this._timestampBase},set:function(e){this._timestampBase=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedDuration",{get:function(){return this._duration},set:function(e){this._durationOverrided=!0,this._duration=e,this._mediaInfo.duration=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedHasAudio",{set:function(e){this._hasAudioFlagOverrided=!0,this._hasAudio=e,this._mediaInfo.hasAudio=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedHasVideo",{set:function(e){this._hasVideoFlagOverrided=!0,this._hasVideo=e,this._mediaInfo.hasVideo=e},enumerable:!1,configurable:!0}),e.prototype.resetMediaInfo=function(){this._mediaInfo=new a.Z},e.prototype._isInitialMetadataDispatched=function(){return this._hasAudio&&this._hasVideo?this._audioInitialMetadataDispatched&&this._videoInitialMetadataDispatched:this._hasAudio&&!this._hasVideo?this._audioInitialMetadataDispatched:!(this._hasAudio||!this._hasVideo)&&this._videoInitialMetadataDispatched},e.prototype.parseChunks=function(t,i){if(!(this._onError&&this._onMediaInfo&&this._onTrackMetadata&&this._onDataAvailable))throw new d.rT("Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");var n=0,r=this._littleEndian;if(0===i){if(!(t.byteLength>13))return 0;n=e.probe(t).dataOffset}this._firstParse&&(this._firstParse=!1,i+n!==this._dataOffset&&s.Z.w(this.TAG,"First time parsing but chunk byteStart invalid!"),0!==(o=new DataView(t,n)).getUint32(0,!r)&&s.Z.w(this.TAG,"PrevTagSize0 !== 0 !!!"),n+=4);for(;n<t.byteLength;){this._dispatch=!0;var o=new DataView(t,n);if(n+11+4>t.byteLength)break;var a=o.getUint8(0),h=16777215&o.getUint32(0,!r);if(n+11+h+4>t.byteLength)break;if(8===a||9===a||18===a){var u=o.getUint8(4),l=o.getUint8(5),c=o.getUint8(6)|l<<8|u<<16|o.getUint8(7)<<24;0!==(16777215&o.getUint32(7,!r))&&s.Z.w(this.TAG,"Meet tag which has StreamID != 0!");var f=n+11;switch(a){case 8:this._parseAudioData(t,f,h,c);break;case 9:this._parseVideoData(t,f,h,c,i+n);break;case 18:this._parseScriptData(t,f,h)}var _=o.getUint32(11+h,!r);_!==11+h&&s.Z.w(this.TAG,"Invalid PrevTagSize "+_),n+=11+h+4}else s.Z.w(this.TAG,"Unsupported tag type "+a+", skipped"),n+=11+h+4}return this._isInitialMetadataDispatched()&&this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack),n},e.prototype._parseScriptData=function(e,t,i){var n=f.parseScriptData(e,t,i);if(n.hasOwnProperty("onMetaData")){if(null==n.onMetaData||"object"!=typeof n.onMetaData)return void s.Z.w(this.TAG,"Invalid onMetaData structure!");this._metadata&&s.Z.w(this.TAG,"Found another onMetaData tag!"),this._metadata=n;var r=this._metadata.onMetaData;if(this._onMetaDataArrived&&this._onMetaDataArrived(Object.assign({},r)),"boolean"==typeof r.hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=r.hasAudio,this._mediaInfo.hasAudio=this._hasAudio),"boolean"==typeof r.hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=r.hasVideo,this._mediaInfo.hasVideo=this._hasVideo),"number"==typeof r.audiodatarate&&(this._mediaInfo.audioDataRate=r.audiodatarate),"number"==typeof r.videodatarate&&(this._mediaInfo.videoDataRate=r.videodatarate),"number"==typeof r.width&&(this._mediaInfo.width=r.width),"number"==typeof r.height&&(this._mediaInfo.height=r.height),"number"==typeof r.duration){if(!this._durationOverrided){var o=Math.floor(r.duration*this._timescale);this._duration=o,this._mediaInfo.duration=o}}else this._mediaInfo.duration=0;if("number"==typeof r.framerate){var a=Math.floor(1e3*r.framerate);if(a>0){var h=a/1e3;this._referenceFrameRate.fixed=!0,this._referenceFrameRate.fps=h,this._referenceFrameRate.fps_num=a,this._referenceFrameRate.fps_den=1e3,this._mediaInfo.fps=h}}if("object"==typeof r.keyframes){this._mediaInfo.hasKeyframesIndex=!0;var u=r.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(u),r.keyframes=null}else this._mediaInfo.hasKeyframesIndex=!1;this._dispatch=!1,this._mediaInfo.metadata=r,s.Z.v(this.TAG,"Parsed onMetaData"),this._mediaInfo.isComplete()&&this._onMediaInfo(this._mediaInfo)}Object.keys(n).length>0&&this._onScriptDataArrived&&this._onScriptDataArrived(Object.assign({},n))},e.prototype._parseKeyframesIndex=function(e){for(var t=[],i=[],n=1;n<e.times.length;n++){var r=this._timestampBase+Math.floor(1e3*e.times[n]);t.push(r),i.push(e.filepositions[n])}return{times:t,filepositions:i}},e.prototype._parseAudioData=function(e,t,i,n){if(i<=1)s.Z.w(this.TAG,"Flv: Invalid audio packet, missing SoundData payload!");else if(!0!==this._hasAudioFlagOverrided||!1!==this._hasAudio){this._littleEndian;var r=new DataView(e,t,i).getUint8(0),o=r>>>4;if(2===o||10===o){var a=0,h=(12&r)>>>2;if(h>=0&&h<=4){a=this._flvSoundRateTable[h];var u=1&r,l=this._audioMetadata,d=this._audioTrack;if(l||(!1===this._hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=!0,this._mediaInfo.hasAudio=!0),(l=this._audioMetadata={}).type="audio",l.id=d.id,l.timescale=this._timescale,l.duration=this._duration,l.audioSampleRate=a,l.channelCount=0===u?1:2),10===o){var c=this._parseAACAudioData(e,t+1,i-1);if(null==c)return;if(0===c.packetType){l.config&&s.Z.w(this.TAG,"Found another AudioSpecificConfig!");var f=c.data;l.audioSampleRate=f.samplingRate,l.channelCount=f.channelCount,l.codec=f.codec,l.originalCodec=f.originalCodec,l.config=f.config,l.refSampleDuration=1024/l.audioSampleRate*l.timescale,s.Z.v(this.TAG,"Parsed AudioSpecificConfig"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._audioInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("audio",l),(g=this._mediaInfo).audioCodec=l.originalCodec,g.audioSampleRate=l.audioSampleRate,g.audioChannelCount=l.channelCount,g.hasVideo?null!=g.videoCodec&&(g.mimeType='video/x-flv; codecs="'+g.videoCodec+","+g.audioCodec+'"'):g.mimeType='video/x-flv; codecs="'+g.audioCodec+'"',g.isComplete()&&this._onMediaInfo(g)}else if(1===c.packetType){var _=this._timestampBase+n,p={unit:c.data,length:c.data.byteLength,dts:_,pts:_};d.samples.push(p),d.length+=c.data.length}else s.Z.e(this.TAG,"Flv: Unsupported AAC data type "+c.packetType)}else if(2===o){if(!l.codec){var g;if(null==(f=this._parseMP3AudioData(e,t+1,i-1,!0)))return;l.audioSampleRate=f.samplingRate,l.channelCount=f.channelCount,l.codec=f.codec,l.originalCodec=f.originalCodec,l.refSampleDuration=1152/l.audioSampleRate*l.timescale,s.Z.v(this.TAG,"Parsed MPEG Audio Frame Header"),this._audioInitialMetadataDispatched=!0,this._onTrackMetadata("audio",l),(g=this._mediaInfo).audioCodec=l.codec,g.audioSampleRate=l.audioSampleRate,g.audioChannelCount=l.channelCount,g.audioDataRate=f.bitRate,g.hasVideo?null!=g.videoCodec&&(g.mimeType='video/x-flv; codecs="'+g.videoCodec+","+g.audioCodec+'"'):g.mimeType='video/x-flv; codecs="'+g.audioCodec+'"',g.isComplete()&&this._onMediaInfo(g)}var v=this._parseMP3AudioData(e,t+1,i-1,!1);if(null==v)return;_=this._timestampBase+n;var y={unit:v,length:v.byteLength,dts:_,pts:_};d.samples.push(y),d.length+=v.length}}else this._onError(m.Z.FORMAT_ERROR,"Flv: Invalid audio sample rate idx: "+h)}else this._onError(m.Z.CODEC_UNSUPPORTED,"Flv: Unsupported audio codec idx: "+o)}},e.prototype._parseAACAudioData=function(e,t,i){if(!(i<=1)){var n={},r=new Uint8Array(e,t,i);return n.packetType=r[0],0===r[0]?n.data=this._parseAACAudioSpecificConfig(e,t+1,i-1):n.data=r.subarray(1),n}s.Z.w(this.TAG,"Flv: Invalid AAC packet, missing AACPacketType or/and Data!")},e.prototype._parseAACAudioSpecificConfig=function(e,t,i){var n,r,s=new Uint8Array(e,t,i),o=null,a=0,h=null;if(a=n=s[0]>>>3,(r=(7&s[0])<<1|s[1]>>>7)<0||r>=this._mpegSamplingRates.length)this._onError(m.Z.FORMAT_ERROR,"Flv: AAC invalid sampling frequency index!");else{var u=this._mpegSamplingRates[r],l=(120&s[1])>>>3;if(!(l<0||l>=8)){5===a&&(h=(7&s[1])<<1|s[2]>>>7,(124&s[2])>>>2);var d=self.navigator.userAgent.toLowerCase();return-1!==d.indexOf("firefox")?r>=6?(a=5,o=new Array(4),h=r-3):(a=2,o=new Array(2),h=r):-1!==d.indexOf("android")?(a=2,o=new Array(2),h=r):(a=5,h=r,o=new Array(4),r>=6?h=r-3:1===l&&(a=2,o=new Array(2),h=r)),o[0]=a<<3,o[0]|=(15&r)>>>1,o[1]=(15&r)<<7,o[1]|=(15&l)<<3,5===a&&(o[1]|=(15&h)>>>1,o[2]=(1&h)<<7,o[2]|=8,o[3]=0),{config:o,samplingRate:u,channelCount:l,codec:"mp4a.40."+a,originalCodec:"mp4a.40."+n}}this._onError(m.Z.FORMAT_ERROR,"Flv: AAC invalid channel configuration")}},e.prototype._parseMP3AudioData=function(e,t,i,n){if(!(i<4)){this._littleEndian;var r=new Uint8Array(e,t,i),o=null;if(n){if(255!==r[0])return;var a=r[1]>>>3&3,h=(6&r[1])>>1,u=(240&r[2])>>>4,l=(12&r[2])>>>2,d=3!==(r[3]>>>6&3)?2:1,c=0,f=0;switch(a){case 0:c=this._mpegAudioV25SampleRateTable[l];break;case 2:c=this._mpegAudioV20SampleRateTable[l];break;case 3:c=this._mpegAudioV10SampleRateTable[l]}switch(h){case 1:34,u<this._mpegAudioL3BitRateTable.length&&(f=this._mpegAudioL3BitRateTable[u]);break;case 2:33,u<this._mpegAudioL2BitRateTable.length&&(f=this._mpegAudioL2BitRateTable[u]);break;case 3:32,u<this._mpegAudioL1BitRateTable.length&&(f=this._mpegAudioL1BitRateTable[u])}o={bitRate:f,samplingRate:c,channelCount:d,codec:"mp3",originalCodec:"mp3"}}else o=r;return o}s.Z.w(this.TAG,"Flv: Invalid MP3 packet, header missing!")},e.prototype._parseVideoData=function(e,t,i,n,r){if(i<=1)s.Z.w(this.TAG,"Flv: Invalid video packet, missing VideoData payload!");else if(!0!==this._hasVideoFlagOverrided||!1!==this._hasVideo){var o=new Uint8Array(e,t,i)[0],a=(240&o)>>>4,h=15&o;7===h?this._parseAVCVideoPacket(e,t+1,i-1,n,r,a):this._onError(m.Z.CODEC_UNSUPPORTED,"Flv: Unsupported codec in video frame: "+h)}},e.prototype._parseAVCVideoPacket=function(e,t,i,n,r,o){if(i<4)s.Z.w(this.TAG,"Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime");else{var a=this._littleEndian,h=new DataView(e,t,i),u=h.getUint8(0),l=(16777215&h.getUint32(0,!a))<<8>>8;if(0===u)this._parseAVCDecoderConfigurationRecord(e,t+4,i-4);else if(1===u)this._parseAVCVideoData(e,t+4,i-4,n,r,o,l);else if(2!==u)return void this._onError(m.Z.FORMAT_ERROR,"Flv: Invalid video packet type "+u)}},e.prototype._parseAVCDecoderConfigurationRecord=function(e,t,i){if(i<7)s.Z.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");else{var n=this._videoMetadata,r=this._videoTrack,o=this._littleEndian,a=new DataView(e,t,i);n?void 0!==n.avcc&&s.Z.w(this.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),(n=this._videoMetadata={}).type="video",n.id=r.id,n.timescale=this._timescale,n.duration=this._duration);var h=a.getUint8(0),u=a.getUint8(1);a.getUint8(2),a.getUint8(3);if(1===h&&0!==u)if(this._naluLengthSize=1+(3&a.getUint8(4)),3===this._naluLengthSize||4===this._naluLengthSize){var l=31&a.getUint8(5);if(0!==l){l>1&&s.Z.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: SPS Count = "+l);for(var d=6,c=0;c<l;c++){var f=a.getUint16(d,!o);if(d+=2,0!==f){var _=new Uint8Array(e,t+d,f);d+=f;var g=p.parseSPS(_);if(0===c){n.codecWidth=g.codec_size.width,n.codecHeight=g.codec_size.height,n.presentWidth=g.present_size.width,n.presentHeight=g.present_size.height,n.profile=g.profile_string,n.level=g.level_string,n.bitDepth=g.bit_depth,n.chromaFormat=g.chroma_format,n.sarRatio=g.sar_ratio,n.frameRate=g.frame_rate,!1!==g.frame_rate.fixed&&0!==g.frame_rate.fps_num&&0!==g.frame_rate.fps_den||(n.frameRate=this._referenceFrameRate);var v=n.frameRate.fps_den,y=n.frameRate.fps_num;n.refSampleDuration=n.timescale*(v/y);for(var b=_.subarray(1,4),E="avc1.",S=0;S<3;S++){var A=b[S].toString(16);A.length<2&&(A="0"+A),E+=A}n.codec=E;var L=this._mediaInfo;L.width=n.codecWidth,L.height=n.codecHeight,L.fps=n.frameRate.fps,L.profile=n.profile,L.level=n.level,L.refFrames=g.ref_frames,L.chromaFormat=g.chroma_format_string,L.sarNum=n.sarRatio.width,L.sarDen=n.sarRatio.height,L.videoCodec=E,L.hasAudio?null!=L.audioCodec&&(L.mimeType='video/x-flv; codecs="'+L.videoCodec+","+L.audioCodec+'"'):L.mimeType='video/x-flv; codecs="'+L.videoCodec+'"',L.isComplete()&&this._onMediaInfo(L)}}}var R=a.getUint8(d);if(0!==R){R>1&&s.Z.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: PPS Count = "+R),d++;for(c=0;c<R;c++){f=a.getUint16(d,!o);d+=2,0!==f&&(d+=f)}n.avcc=new Uint8Array(i),n.avcc.set(new Uint8Array(e,t,i),0),s.Z.v(this.TAG,"Parsed AVCDecoderConfigurationRecord"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._videoInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("video",n)}else this._onError(m.Z.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No PPS")}else this._onError(m.Z.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No SPS")}else this._onError(m.Z.FORMAT_ERROR,"Flv: Strange NaluLengthSizeMinusOne: "+(this._naluLengthSize-1));else this._onError(m.Z.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord")}},e.prototype._parseAVCVideoData=function(e,t,i,n,r,o,a){for(var h=this._littleEndian,u=new DataView(e,t,i),l=[],d=0,c=0,f=this._naluLengthSize,_=this._timestampBase+n,p=1===o;c<i;){if(c+4>=i){s.Z.w(this.TAG,"Malformed Nalu near timestamp "+_+", offset = "+c+", dataSize = "+i);break}var m=u.getUint32(c,!h);if(3===f&&(m>>>=8),m>i-f)return void s.Z.w(this.TAG,"Malformed Nalus near timestamp "+_+", NaluSize > DataSize!");var g=31&u.getUint8(c+f);5===g&&(p=!0);var v=new Uint8Array(e,t+c,f+m),y={type:g,data:v};l.push(y),d+=v.byteLength,c+=f+m}if(l.length){var b=this._videoTrack,E={units:l,length:d,isKeyframe:p,dts:_,cts:a,pts:_+a};p&&(E.fileposition=r),b.samples.push(E),b.length+=d}},e}(),v=function(){function e(){}return e.init=function(){for(var t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[],".mp3":[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=e.constants={};i.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),i.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),i.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),i.STSC=i.STCO=i.STTS,i.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),i.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),i.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),i.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),i.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])},e.box=function(e){for(var t=8,i=null,n=Array.prototype.slice.call(arguments,1),r=n.length,s=0;s<r;s++)t+=n[s].byteLength;(i=new Uint8Array(t))[0]=t>>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);var o=8;for(s=0;s<r;s++)i.set(n[s],o),o+=n[s].byteLength;return i},e.generateInitSegment=function(t){var i=e.box(e.types.ftyp,e.constants.FTYP),n=e.moov(t),r=new Uint8Array(i.byteLength+n.byteLength);return r.set(i,0),r.set(n,i.byteLength),r},e.moov=function(t){var i=e.mvhd(t.timescale,t.duration),n=e.trak(t),r=e.mvex(t);return e.box(e.types.moov,i,n,r)},e.mvhd=function(t,i){return e.box(e.types.mvhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))},e.trak=function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.tkhd=function(t){var i=t.id,n=t.duration,r=t.presentWidth,s=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,r>>>8&255,255&r,0,0,s>>>8&255,255&s,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))},e.mdhd=function(t){var i=t.timescale,n=t.duration;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,n>>>24&255,n>>>16&255,n>>>8&255,255&n,85,196,0,0]))},e.hdlr=function(t){var i=null;return i="audio"===t.type?e.constants.HDLR_AUDIO:e.constants.HDLR_VIDEO,e.box(e.types.hdlr,i)},e.minf=function(t){var i=null;return i="audio"===t.type?e.box(e.types.smhd,e.constants.SMHD):e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,i,e.dinf(),e.stbl(t))},e.dinf=function(){return e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF))},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.constants.STTS),e.box(e.types.stsc,e.constants.STSC),e.box(e.types.stsz,e.constants.STSZ),e.box(e.types.stco,e.constants.STCO))},e.stsd=function(t){return"audio"===t.type?"mp3"===t.codec?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t))},e.mp3=function(t){var i=t.channelCount,n=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,n>>>8&255,255&n,0,0]);return e.box(e.types[".mp3"],r)},e.mp4a=function(t){var i=t.channelCount,n=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,n>>>8&255,255&n,0,0]);return e.box(e.types.mp4a,r,e.esds(t))},e.esds=function(t){var i=t.config||[],n=i.length,r=new Uint8Array([0,0,0,0,3,23+n,0,1,0,4,15+n,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([n]).concat(i).concat([6,1,2]));return e.box(e.types.esds,r)},e.avc1=function(t){var i=t.avcc,n=t.codecWidth,r=t.codecHeight,s=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,n>>>8&255,255&n,r>>>8&255,255&r,0,72,0,0,0,72,0,0,0,0,0,0,0,1,10,120,113,113,47,102,108,118,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.avc1,s,e.box(e.types.avcC,i))},e.mvex=function(t){return e.box(e.types.mvex,e.trex(t))},e.trex=function(t){var i=t.id,n=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,n)},e.moof=function(t,i){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,i))},e.mfhd=function(t){var i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,i)},e.traf=function(t,i){var n=t.id,r=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n])),s=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),o=e.sdtp(t),a=e.trun(t,o.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,r,s,a,o)},e.sdtp=function(t){for(var i=t.samples||[],n=i.length,r=new Uint8Array(4+n),s=0;s<n;s++){var o=i[s].flags;r[s+4]=o.isLeading<<6|o.dependsOn<<4|o.isDependedOn<<2|o.hasRedundancy}return e.box(e.types.sdtp,r)},e.trun=function(t,i){var n=t.samples||[],r=n.length,s=12+16*r,o=new Uint8Array(s);i+=8+s,o.set([0,0,15,1,r>>>24&255,r>>>16&255,r>>>8&255,255&r,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0);for(var a=0;a<r;a++){var h=n[a].duration,u=n[a].size,l=n[a].flags,d=n[a].cts;o.set([h>>>24&255,h>>>16&255,h>>>8&255,255&h,u>>>24&255,u>>>16&255,u>>>8&255,255&u,l.isLeading<<2|l.dependsOn,l.isDependedOn<<6|l.hasRedundancy<<4|l.isNonSync,0,0,d>>>24&255,d>>>16&255,d>>>8&255,255&d],12+16*a)}return e.box(e.types.trun,o)},e.mdat=function(t){return e.box(e.types.mdat,t)},e}();v.init();var y=v,b=function(){function e(){}return e.getSilentFrame=function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},e}(),E=i(51),S=function(){function e(e){this.TAG="MP4Remuxer",this._config=e,this._isLive=!0===e.isLive,this._dtsBase=-1,this._dtsBaseInited=!1,this._audioDtsBase=1/0,this._videoDtsBase=1/0,this._audioNextDts=void 0,this._videoNextDts=void 0,this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList=new E.J1("audio"),this._videoSegmentInfoList=new E.J1("video"),this._onInitSegment=null,this._onMediaSegment=null,this._forceFirstIDR=!(!o.Z.chrome||!(o.Z.version.major<50||50===o.Z.version.major&&o.Z.version.build<2661)),this._fillSilentAfterSeek=o.Z.msedge||o.Z.msie,this._mp3UseMpegAudio=!o.Z.firefox,this._fillAudioTimestampGap=this._config.fixAudioTimestampGap}return e.prototype.destroy=function(){this._dtsBase=-1,this._dtsBaseInited=!1,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList.clear(),this._audioSegmentInfoList=null,this._videoSegmentInfoList.clear(),this._videoSegmentInfoList=null,this._onInitSegment=null,this._onMediaSegment=null},e.prototype.bindDataSource=function(e){return e.onDataAvailable=this.remux.bind(this),e.onTrackMetadata=this._onTrackMetadataReceived.bind(this),this},Object.defineProperty(e.prototype,"onInitSegment",{get:function(){return this._onInitSegment},set:function(e){this._onInitSegment=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaSegment",{get:function(){return this._onMediaSegment},set:function(e){this._onMediaSegment=e},enumerable:!1,configurable:!0}),e.prototype.insertDiscontinuity=function(){this._audioNextDts=this._videoNextDts=void 0},e.prototype.seek=function(e){this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._videoSegmentInfoList.clear(),this._audioSegmentInfoList.clear()},e.prototype.remux=function(e,t){if(!this._onMediaSegment)throw new d.rT("MP4Remuxer: onMediaSegment callback must be specificed!");this._dtsBaseInited||this._calculateDtsBase(e,t),this._remuxVideo(t),this._remuxAudio(e)},e.prototype._onTrackMetadataReceived=function(e,t){var i=null,n="mp4",r=t.codec;if("audio"===e)this._audioMeta=t,"mp3"===t.codec&&this._mp3UseMpegAudio?(n="mpeg",r="",i=new Uint8Array):i=y.generateInitSegment(t);else{if("video"!==e)return;this._videoMeta=t,i=y.generateInitSegment(t)}if(!this._onInitSegment)throw new d.rT("MP4Remuxer: onInitSegment callback must be specified!");this._onInitSegment(e,{type:e,data:i.buffer,codec:r,container:e+"/"+n,mediaDuration:t.duration})},e.prototype._calculateDtsBase=function(e,t){this._dtsBaseInited||(e.samples&&e.samples.length&&(this._audioDtsBase=e.samples[0].dts),t.samples&&t.samples.length&&(this._videoDtsBase=t.samples[0].dts),this._dtsBase=Math.min(this._audioDtsBase,this._videoDtsBase),this._dtsBaseInited=!0)},e.prototype.flushStashedSamples=function(){var e=this._videoStashedLastSample,t=this._audioStashedLastSample,i={type:"video",id:1,sequenceNumber:0,samples:[],length:0};null!=e&&(i.samples.push(e),i.length=e.length);var n={type:"audio",id:2,sequenceNumber:0,samples:[],length:0};null!=t&&(n.samples.push(t),n.length=t.length),this._videoStashedLastSample=null,this._audioStashedLastSample=null,this._remuxVideo(i,!0),this._remuxAudio(n,!0)},e.prototype._remuxAudio=function(e,t){if(null!=this._audioMeta){var i,n=e,r=n.samples,a=void 0,h=-1,u=this._audioMeta.refSampleDuration,l="mp3"===this._audioMeta.codec&&this._mp3UseMpegAudio,d=this._dtsBaseInited&&void 0===this._audioNextDts,c=!1;if(r&&0!==r.length&&(1!==r.length||t)){var f=0,_=null,p=0;l?(f=0,p=n.length):(f=8,p=8+n.length);var m=null;if(r.length>1&&(p-=(m=r.pop()).length),null!=this._audioStashedLastSample){var g=this._audioStashedLastSample;this._audioStashedLastSample=null,r.unshift(g),p+=g.length}null!=m&&(this._audioStashedLastSample=m);var v=r[0].dts-this._dtsBase;if(this._audioNextDts)a=v-this._audioNextDts;else if(this._audioSegmentInfoList.isEmpty())a=0,this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()&&"mp3"!==this._audioMeta.originalCodec&&(c=!0);else{var S=this._audioSegmentInfoList.getLastSampleBefore(v);if(null!=S){var A=v-(S.originalDts+S.duration);A<=3&&(A=0),a=v-(S.dts+S.duration+A)}else a=0}if(c){var L=v-a,R=this._videoSegmentInfoList.getLastSegmentBefore(v);if(null!=R&&R.beginDts<L){if(P=b.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount)){var w=R.beginDts,O=L-R.beginDts;s.Z.v(this.TAG,"InsertPrefixSilentAudio: dts: "+w+", duration: "+O),r.unshift({unit:P,dts:w,pts:w}),p+=P.byteLength}}else c=!1}for(var T=[],C=0;C<r.length;C++){var k=(g=r[C]).unit,D=g.dts-this._dtsBase,I=(w=D,!1),M=null,B=0;if(!(D<-.001)){if("mp3"!==this._audioMeta.codec){var x=D;if(this._audioNextDts&&(x=this._audioNextDts),(a=D-x)<=-3*u){s.Z.w(this.TAG,"Dropping 1 audio frame (originalDts: "+D+" ms ,curRefDts: "+x+" ms)  due to dtsCorrection: "+a+" ms overlap.");continue}if(a>=3*u&&this._fillAudioTimestampGap&&!o.Z.safari){I=!0;var P,U=Math.floor(a/u);s.Z.w(this.TAG,"Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\noriginalDts: "+D+" ms, curRefDts: "+x+" ms, dtsCorrection: "+Math.round(a)+" ms, generate: "+U+" frames"),w=Math.floor(x),B=Math.floor(x+u)-w,null==(P=b.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount))&&(s.Z.w(this.TAG,"Unable to generate silent frame for "+this._audioMeta.originalCodec+" with "+this._audioMeta.channelCount+" channels, repeat last frame"),P=k),M=[];for(var N=0;N<U;N++){x+=u;var Z=Math.floor(x),F=Math.floor(x+u)-Z,G={dts:Z,pts:Z,cts:0,unit:P,size:P.byteLength,duration:F,originalDts:D,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}};M.push(G),p+=G.size}this._audioNextDts=x+u}else w=Math.floor(x),B=Math.floor(x+u)-w,this._audioNextDts=x+u}else{if(w=D-a,C!==r.length-1)B=r[C+1].dts-this._dtsBase-a-w;else if(null!=m)B=m.dts-this._dtsBase-a-w;else B=T.length>=1?T[T.length-1].duration:Math.floor(u);this._audioNextDts=w+B}-1===h&&(h=w),T.push({dts:w,pts:w,cts:0,unit:g.unit,size:g.unit.byteLength,duration:B,originalDts:D,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}),I&&T.push.apply(T,M)}}if(0===T.length)return n.samples=[],void(n.length=0);l?_=new Uint8Array(p):((_=new Uint8Array(p))[0]=p>>>24&255,_[1]=p>>>16&255,_[2]=p>>>8&255,_[3]=255&p,_.set(y.types.mdat,4));for(C=0;C<T.length;C++){k=T[C].unit;_.set(k,f),f+=k.byteLength}var j=T[T.length-1];i=j.dts+j.duration;var V=new E.Yy;V.beginDts=h,V.endDts=i,V.beginPts=h,V.endPts=i,V.originalBeginDts=T[0].originalDts,V.originalEndDts=j.originalDts+j.duration,V.firstSample=new E.Wk(T[0].dts,T[0].pts,T[0].duration,T[0].originalDts,!1),V.lastSample=new E.Wk(j.dts,j.pts,j.duration,j.originalDts,!1),this._isLive||this._audioSegmentInfoList.append(V),n.samples=T,n.sequenceNumber++;var z=null;z=l?new Uint8Array:y.moof(n,h),n.samples=[],n.length=0;var K={type:"audio",data:this._mergeBoxes(z,_).buffer,sampleCount:T.length,info:V};l&&d&&(K.timestampOffset=h),this._onMediaSegment("audio",K)}}},e.prototype._remuxVideo=function(e,t){if(null!=this._videoMeta){var i,n,r=e,s=r.samples,o=void 0,a=-1,h=-1;if(s&&0!==s.length&&(1!==s.length||t)){var u=8,l=null,d=8+e.length,c=null;if(s.length>1&&(d-=(c=s.pop()).length),null!=this._videoStashedLastSample){var f=this._videoStashedLastSample;this._videoStashedLastSample=null,s.unshift(f),d+=f.length}null!=c&&(this._videoStashedLastSample=c);var _=s[0].dts-this._dtsBase;if(this._videoNextDts)o=_-this._videoNextDts;else if(this._videoSegmentInfoList.isEmpty())o=0;else{var p=this._videoSegmentInfoList.getLastSampleBefore(_);if(null!=p){var m=_-(p.originalDts+p.duration);m<=3&&(m=0),o=_-(p.dts+p.duration+m)}else o=0}for(var g=new E.Yy,v=[],b=0;b<s.length;b++){var S=(f=s[b]).dts-this._dtsBase,A=f.isKeyframe,L=S-o,R=f.cts,w=L+R;-1===a&&(a=L,h=w);var O=0;if(b!==s.length-1)O=s[b+1].dts-this._dtsBase-o-L;else if(null!=c)O=c.dts-this._dtsBase-o-L;else O=v.length>=1?v[v.length-1].duration:Math.floor(this._videoMeta.refSampleDuration);if(A){var T=new E.Wk(L,w,O,f.dts,!0);T.fileposition=f.fileposition,g.appendSyncPoint(T)}v.push({dts:L,pts:w,cts:R,units:f.units,size:f.length,isKeyframe:A,duration:O,originalDts:S,flags:{isLeading:0,dependsOn:A?2:1,isDependedOn:A?1:0,hasRedundancy:0,isNonSync:A?0:1}})}(l=new Uint8Array(d))[0]=d>>>24&255,l[1]=d>>>16&255,l[2]=d>>>8&255,l[3]=255&d,l.set(y.types.mdat,4);for(b=0;b<v.length;b++)for(var C=v[b].units;C.length;){var k=C.shift().data;l.set(k,u),u+=k.byteLength}var D=v[v.length-1];if(i=D.dts+D.duration,n=D.pts+D.duration,this._videoNextDts=i,g.beginDts=a,g.endDts=i,g.beginPts=h,g.endPts=n,g.originalBeginDts=v[0].originalDts,g.originalEndDts=D.originalDts+D.duration,g.firstSample=new E.Wk(v[0].dts,v[0].pts,v[0].duration,v[0].originalDts,v[0].isKeyframe),g.lastSample=new E.Wk(D.dts,D.pts,D.duration,D.originalDts,D.isKeyframe),this._isLive||this._videoSegmentInfoList.append(g),r.samples=v,r.sequenceNumber++,this._forceFirstIDR){var I=v[0].flags;I.dependsOn=2,I.isNonSync=0}var M=y.moof(r,a);r.samples=[],r.length=0,this._onMediaSegment("video",{type:"video",data:this._mergeBoxes(M,l).buffer,sampleCount:v.length,info:g})}}},e.prototype._mergeBoxes=function(e,t){var i=new Uint8Array(e.byteLength+t.byteLength);return i.set(e,0),i.set(t,e.byteLength),i},e}(),A=i(191),L=i(257),R=function(){function e(e,t){this.TAG="TransmuxingController",this._emitter=new(r()),this._config=t,e.segments||(e.segments=[{duration:e.duration,filesize:e.filesize,url:e.url}]),"boolean"!=typeof e.cors&&(e.cors=!0),"boolean"!=typeof e.withCredentials&&(e.withCredentials=!1),this._mediaDataSource=e,this._currentSegmentIndex=0;var i=0;this._mediaDataSource.segments.forEach((function(n){n.timestampBase=i,i+=n.duration,n.cors=e.cors,n.withCredentials=e.withCredentials,t.referrerPolicy&&(n.referrerPolicy=t.referrerPolicy)})),isNaN(i)||this._mediaDataSource.duration===i||(this._mediaDataSource.duration=i),this._mediaInfo=null,this._demuxer=null,this._remuxer=null,this._ioctl=null,this._pendingSeekTime=null,this._pendingResolveSeekPoint=null,this._statisticsReporter=null}return e.prototype.destroy=function(){this._mediaInfo=null,this._mediaDataSource=null,this._statisticsReporter&&this._disableStatisticsReporter(),this._ioctl&&(this._ioctl.destroy(),this._ioctl=null),this._demuxer&&(this._demuxer.destroy(),this._demuxer=null),this._remuxer&&(this._remuxer.destroy(),this._remuxer=null),this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.start=function(){this._loadSegment(0),this._enableStatisticsReporter()},e.prototype._loadSegment=function(e,t){this._currentSegmentIndex=e;var i=this._mediaDataSource.segments[e],n=this._ioctl=new A.Z(i,this._config,e);n.onError=this._onIOException.bind(this),n.onSeeked=this._onIOSeeked.bind(this),n.onComplete=this._onIOComplete.bind(this),n.onRedirect=this._onIORedirect.bind(this),n.onRecoveredEarlyEof=this._onIORecoveredEarlyEof.bind(this),t?this._demuxer.bindDataSource(this._ioctl):n.onDataArrival=this._onInitChunkArrival.bind(this),n.open(t)},e.prototype.stop=function(){this._internalAbort(),this._disableStatisticsReporter()},e.prototype._internalAbort=function(){this._ioctl&&(this._ioctl.destroy(),this._ioctl=null)},e.prototype.pause=function(){this._ioctl&&this._ioctl.isWorking()&&(this._ioctl.pause(),this._disableStatisticsReporter())},e.prototype.resume=function(){this._ioctl&&this._ioctl.isPaused()&&(this._ioctl.resume(),this._enableStatisticsReporter())},e.prototype.seek=function(e){if(null!=this._mediaInfo&&this._mediaInfo.isSeekable()){var t=this._searchSegmentIndexContains(e);if(t===this._currentSegmentIndex){var i=this._mediaInfo.segments[t];if(null==i)this._pendingSeekTime=e;else{var n=i.getNearestKeyframe(e);this._remuxer.seek(n.milliseconds),this._ioctl.seek(n.fileposition),this._pendingResolveSeekPoint=n.milliseconds}}else{var r=this._mediaInfo.segments[t];if(null==r)this._pendingSeekTime=e,this._internalAbort(),this._remuxer.seek(),this._remuxer.insertDiscontinuity(),this._loadSegment(t);else{n=r.getNearestKeyframe(e);this._internalAbort(),this._remuxer.seek(e),this._remuxer.insertDiscontinuity(),this._demuxer.resetMediaInfo(),this._demuxer.timestampBase=this._mediaDataSource.segments[t].timestampBase,this._loadSegment(t,n.fileposition),this._pendingResolveSeekPoint=n.milliseconds,this._reportSegmentMediaInfo(t)}}this._enableStatisticsReporter()}},e.prototype._searchSegmentIndexContains=function(e){for(var t=this._mediaDataSource.segments,i=t.length-1,n=0;n<t.length;n++)if(e<t[n].timestampBase){i=n-1;break}return i},e.prototype._onInitChunkArrival=function(e,t){var i=this,n=null,r=0;if(t>0)this._demuxer.bindDataSource(this._ioctl),this._demuxer.timestampBase=this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase,r=this._demuxer.parseChunks(e,t);else if((n=g.probe(e)).match){this._demuxer=new g(n,this._config),this._remuxer||(this._remuxer=new S(this._config));var o=this._mediaDataSource;null==o.duration||isNaN(o.duration)||(this._demuxer.overridedDuration=o.duration),"boolean"==typeof o.hasAudio&&(this._demuxer.overridedHasAudio=o.hasAudio),"boolean"==typeof o.hasVideo&&(this._demuxer.overridedHasVideo=o.hasVideo),this._demuxer.timestampBase=o.segments[this._currentSegmentIndex].timestampBase,this._demuxer.onError=this._onDemuxException.bind(this),this._demuxer.onMediaInfo=this._onMediaInfo.bind(this),this._demuxer.onMetaDataArrived=this._onMetaDataArrived.bind(this),this._demuxer.onScriptDataArrived=this._onScriptDataArrived.bind(this),this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl)),this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this),this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this),r=this._demuxer.parseChunks(e,t)}else n=null,s.Z.e(this.TAG,"Non-FLV, Unsupported media type!"),Promise.resolve().then((function(){i._internalAbort()})),this._emitter.emit(L.Z.DEMUX_ERROR,m.Z.FORMAT_UNSUPPORTED,"Non-FLV, Unsupported media type"),r=0;return r},e.prototype._onMediaInfo=function(e){var t=this;null==this._mediaInfo&&(this._mediaInfo=Object.assign({},e),this._mediaInfo.keyframesIndex=null,this._mediaInfo.segments=[],this._mediaInfo.segmentCount=this._mediaDataSource.segments.length,Object.setPrototypeOf(this._mediaInfo,a.Z.prototype));var i=Object.assign({},e);Object.setPrototypeOf(i,a.Z.prototype),this._mediaInfo.segments[this._currentSegmentIndex]=i,this._reportSegmentMediaInfo(this._currentSegmentIndex),null!=this._pendingSeekTime&&Promise.resolve().then((function(){var e=t._pendingSeekTime;t._pendingSeekTime=null,t.seek(e)}))},e.prototype._onMetaDataArrived=function(e){this._emitter.emit(L.Z.METADATA_ARRIVED,e)},e.prototype._onScriptDataArrived=function(e){this._emitter.emit(L.Z.SCRIPTDATA_ARRIVED,e)},e.prototype._onIOSeeked=function(){this._remuxer.insertDiscontinuity()},e.prototype._onIOComplete=function(e){var t=e+1;t<this._mediaDataSource.segments.length?(this._internalAbort(),this._remuxer.flushStashedSamples(),this._loadSegment(t)):(this._remuxer.flushStashedSamples(),this._emitter.emit(L.Z.LOADING_COMPLETE),this._disableStatisticsReporter())},e.prototype._onIORedirect=function(e){var t=this._ioctl.extraData;this._mediaDataSource.segments[t].redirectedURL=e},e.prototype._onIORecoveredEarlyEof=function(){this._emitter.emit(L.Z.RECOVERED_EARLY_EOF)},e.prototype._onIOException=function(e,t){s.Z.e(this.TAG,"IOException: type = "+e+", code = "+t.code+", msg = "+t.msg),this._emitter.emit(L.Z.IO_ERROR,e,t),this._disableStatisticsReporter()},e.prototype._onDemuxException=function(e,t){s.Z.e(this.TAG,"DemuxException: type = "+e+", info = "+t),this._emitter.emit(L.Z.DEMUX_ERROR,e,t)},e.prototype._onRemuxerInitSegmentArrival=function(e,t){this._emitter.emit(L.Z.INIT_SEGMENT,e,t)},e.prototype._onRemuxerMediaSegmentArrival=function(e,t){if(null==this._pendingSeekTime&&(this._emitter.emit(L.Z.MEDIA_SEGMENT,e,t),null!=this._pendingResolveSeekPoint&&"video"===e)){var i=t.info.syncPoints,n=this._pendingResolveSeekPoint;this._pendingResolveSeekPoint=null,o.Z.safari&&i.length>0&&i[0].originalDts===n&&(n=i[0].pts),this._emitter.emit(L.Z.RECOMMEND_SEEKPOINT,n)}},e.prototype._enableStatisticsReporter=function(){null==this._statisticsReporter&&(this._statisticsReporter=self.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval))},e.prototype._disableStatisticsReporter=function(){this._statisticsReporter&&(self.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype._reportSegmentMediaInfo=function(e){var t=this._mediaInfo.segments[e],i=Object.assign({},t);i.duration=this._mediaInfo.duration,i.segmentCount=this._mediaInfo.segmentCount,delete i.segments,delete i.keyframesIndex,this._emitter.emit(L.Z.MEDIA_INFO,i)},e.prototype._reportStatisticsInfo=function(){var e={};e.url=this._ioctl.currentURL,e.hasRedirect=this._ioctl.hasRedirect,e.hasRedirect&&(e.redirectedURL=this._ioctl.currentRedirectedURL),e.speed=this._ioctl.currentSpeed,e.loaderType=this._ioctl.loaderType,e.currentSegmentIndex=this._currentSegmentIndex,e.totalSegmentCount=this._mediaDataSource.segments.length,this._emitter.emit(L.Z.STATISTICS_INFO,e)},e}()},257:function(e,t){"use strict";t.Z={IO_ERROR:"io_error",DEMUX_ERROR:"demux_error",INIT_SEGMENT:"init_segment",MEDIA_SEGMENT:"media_segment",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",STATISTICS_INFO:"statistics_info",RECOMMEND_SEEKPOINT:"recommend_seekpoint"}},82:function(e,t,i){"use strict";i(846),i(219),i(949),i(257)},600:function(e,t){"use strict";t.Z={OK:"OK",FORMAT_ERROR:"FormatError",FORMAT_UNSUPPORTED:"FormatUnsupported",CODEC_UNSUPPORTED:"CodecUnsupported"}},60:function(e,t,i){"use strict";i.d(t,{default:function(){return D}});var n=i(219),r=i(191),s={enableWorker:!1,enableStashBuffer:!0,stashInitialSize:void 0,isLive:!1,lazyLoad:!0,lazyLoadMaxDuration:180,lazyLoadRecoverDuration:30,deferLoadAfterSourceOpen:!0,autoCleanupMaxBackwardDuration:180,autoCleanupMinBackwardDuration:120,statisticsInfoReportInterval:600,fixAudioTimestampGap:!0,accurateSeek:!1,seekType:"range",seekParamStart:"bstart",seekParamEnd:"bend",rangeLoadZeroStart:!1,customSeekHandler:void 0,reuseRedirectedURL:!1,headers:void 0,customLoader:void 0};function o(){return Object.assign({},s)}var a=function(){function e(){}return e.supportMSEH264Playback=function(){return window.MediaSource&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')},e.supportNetworkStreamIO=function(){var e=new r.Z({},o()),t=e.loaderType;return e.destroy(),"fetch-stream-loader"==t||"xhr-moz-chunked-loader"==t},e.getNetworkLoaderTypeName=function(){var e=new r.Z({},o()),t=e.loaderType;return e.destroy(),t},e.supportNativeMediaPlayback=function(t){null==e.videoElement&&(e.videoElement=window.document.createElement("video"));var i=e.videoElement.canPlayType(t);return"probably"===i||"maybe"==i},e.getFeatureList=function(){var t={mseFlvPlayback:!1,mseLiveFlvPlayback:!1,networkStreamIO:!1,networkLoaderName:"",nativeMP4H264Playback:!1,nativeWebmVP8Playback:!1,nativeWebmVP9Playback:!1};return t.mseFlvPlayback=e.supportMSEH264Playback(),t.networkStreamIO=e.supportNetworkStreamIO(),t.networkLoaderName=e.getNetworkLoaderTypeName(),t.mseLiveFlvPlayback=t.mseFlvPlayback&&t.networkStreamIO,t.nativeMP4H264Playback=e.supportNativeMediaPlayback('video/mp4; codecs="avc1.42001E, mp4a.40.2"'),t.nativeWebmVP8Playback=e.supportNativeMediaPlayback('video/webm; codecs="vp8.0, vorbis"'),t.nativeWebmVP9Playback=e.supportNativeMediaPlayback('video/webm; codecs="vp9"'),t},e}(),h=i(939),u=i(716),l=i.n(u),d=i(300),c=i(538),f={ERROR:"error",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",STATISTICS_INFO:"statistics_info"},_=i(397),p=i.n(_),m=i(846),g=i(949),v=i(257),y=i(118),b=function(){function e(e,t){if(this.TAG="Transmuxer",this._emitter=new(l()),t.enableWorker&&"undefined"!=typeof Worker)try{this._worker=p()(82),this._workerDestroying=!1,this._worker.addEventListener("message",this._onWorkerMessage.bind(this)),this._worker.postMessage({cmd:"init",param:[e,t]}),this.e={onLoggingConfigChanged:this._onLoggingConfigChanged.bind(this)},m.Z.registerListener(this.e.onLoggingConfigChanged),this._worker.postMessage({cmd:"logging_config",param:m.Z.getConfig()})}catch(i){d.Z.e(this.TAG,"Error while initialize transmuxing worker, fallback to inline transmuxing"),this._worker=null,this._controller=new g.Z(e,t)}else this._controller=new g.Z(e,t);if(this._controller){var i=this._controller;i.on(v.Z.IO_ERROR,this._onIOError.bind(this)),i.on(v.Z.DEMUX_ERROR,this._onDemuxError.bind(this)),i.on(v.Z.INIT_SEGMENT,this._onInitSegment.bind(this)),i.on(v.Z.MEDIA_SEGMENT,this._onMediaSegment.bind(this)),i.on(v.Z.LOADING_COMPLETE,this._onLoadingComplete.bind(this)),i.on(v.Z.RECOVERED_EARLY_EOF,this._onRecoveredEarlyEof.bind(this)),i.on(v.Z.MEDIA_INFO,this._onMediaInfo.bind(this)),i.on(v.Z.METADATA_ARRIVED,this._onMetaDataArrived.bind(this)),i.on(v.Z.SCRIPTDATA_ARRIVED,this._onScriptDataArrived.bind(this)),i.on(v.Z.STATISTICS_INFO,this._onStatisticsInfo.bind(this)),i.on(v.Z.RECOMMEND_SEEKPOINT,this._onRecommendSeekpoint.bind(this))}}return e.prototype.destroy=function(){this._worker?this._workerDestroying||(this._workerDestroying=!0,this._worker.postMessage({cmd:"destroy"}),m.Z.removeListener(this.e.onLoggingConfigChanged),this.e=null):(this._controller.destroy(),this._controller=null),this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.hasWorker=function(){return null!=this._worker},e.prototype.open=function(){this._worker?this._worker.postMessage({cmd:"start"}):this._controller.start()},e.prototype.close=function(){this._worker?this._worker.postMessage({cmd:"stop"}):this._controller.stop()},e.prototype.seek=function(e){this._worker?this._worker.postMessage({cmd:"seek",param:e}):this._controller.seek(e)},e.prototype.pause=function(){this._worker?this._worker.postMessage({cmd:"pause"}):this._controller.pause()},e.prototype.resume=function(){this._worker?this._worker.postMessage({cmd:"resume"}):this._controller.resume()},e.prototype._onInitSegment=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(v.Z.INIT_SEGMENT,e,t)}))},e.prototype._onMediaSegment=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(v.Z.MEDIA_SEGMENT,e,t)}))},e.prototype._onLoadingComplete=function(){var e=this;Promise.resolve().then((function(){e._emitter.emit(v.Z.LOADING_COMPLETE)}))},e.prototype._onRecoveredEarlyEof=function(){var e=this;Promise.resolve().then((function(){e._emitter.emit(v.Z.RECOVERED_EARLY_EOF)}))},e.prototype._onMediaInfo=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(v.Z.MEDIA_INFO,e)}))},e.prototype._onMetaDataArrived=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(v.Z.METADATA_ARRIVED,e)}))},e.prototype._onScriptDataArrived=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(v.Z.SCRIPTDATA_ARRIVED,e)}))},e.prototype._onStatisticsInfo=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(v.Z.STATISTICS_INFO,e)}))},e.prototype._onIOError=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(v.Z.IO_ERROR,e,t)}))},e.prototype._onDemuxError=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(v.Z.DEMUX_ERROR,e,t)}))},e.prototype._onRecommendSeekpoint=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(v.Z.RECOMMEND_SEEKPOINT,e)}))},e.prototype._onLoggingConfigChanged=function(e){this._worker&&this._worker.postMessage({cmd:"logging_config",param:e})},e.prototype._onWorkerMessage=function(e){var t=e.data,i=t.data;if("destroyed"===t.msg||this._workerDestroying)return this._workerDestroying=!1,this._worker.terminate(),void(this._worker=null);switch(t.msg){case v.Z.INIT_SEGMENT:case v.Z.MEDIA_SEGMENT:this._emitter.emit(t.msg,i.type,i.data);break;case v.Z.LOADING_COMPLETE:case v.Z.RECOVERED_EARLY_EOF:this._emitter.emit(t.msg);break;case v.Z.MEDIA_INFO:Object.setPrototypeOf(i,y.Z.prototype),this._emitter.emit(t.msg,i);break;case v.Z.METADATA_ARRIVED:case v.Z.SCRIPTDATA_ARRIVED:case v.Z.STATISTICS_INFO:this._emitter.emit(t.msg,i);break;case v.Z.IO_ERROR:case v.Z.DEMUX_ERROR:this._emitter.emit(t.msg,i.type,i.info);break;case v.Z.RECOMMEND_SEEKPOINT:this._emitter.emit(t.msg,i);break;case"logcat_callback":d.Z.emitter.emit("log",i.type,i.logcat)}},e}(),E={ERROR:"error",SOURCE_OPEN:"source_open",UPDATE_END:"update_end",BUFFER_FULL:"buffer_full"},S=i(51),A=i(29),L=function(){function e(e){this.TAG="MSEController",this._config=e,this._emitter=new(l()),this._config.isLive&&null==this._config.autoCleanupSourceBuffer&&(this._config.autoCleanupSourceBuffer=!0),this.e={onSourceOpen:this._onSourceOpen.bind(this),onSourceEnded:this._onSourceEnded.bind(this),onSourceClose:this._onSourceClose.bind(this),onSourceBufferError:this._onSourceBufferError.bind(this),onSourceBufferUpdateEnd:this._onSourceBufferUpdateEnd.bind(this)},this._mediaSource=null,this._mediaSourceObjectURL=null,this._mediaElement=null,this._isBufferFull=!1,this._hasPendingEos=!1,this._requireSetMediaDuration=!1,this._pendingMediaDuration=0,this._pendingSourceBufferInit=[],this._mimeTypes={video:null,audio:null},this._sourceBuffers={video:null,audio:null},this._lastInitSegments={video:null,audio:null},this._pendingSegments={video:[],audio:[]},this._pendingRemoveRanges={video:[],audio:[]},this._idrList=new S.Vn}return e.prototype.destroy=function(){(this._mediaElement||this._mediaSource)&&this.detachMediaElement(),this.e=null,this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.attachMediaElement=function(e){if(this._mediaSource)throw new A.rT("MediaSource has been attached to an HTMLMediaElement!");var t=this._mediaSource=new window.MediaSource;t.addEventListener("sourceopen",this.e.onSourceOpen),t.addEventListener("sourceended",this.e.onSourceEnded),t.addEventListener("sourceclose",this.e.onSourceClose),this._mediaElement=e,this._mediaSourceObjectURL=window.URL.createObjectURL(this._mediaSource),e.src=this._mediaSourceObjectURL},e.prototype.detachMediaElement=function(){if(this._mediaSource){var e=this._mediaSource;for(var t in this._sourceBuffers){var i=this._pendingSegments[t];i.splice(0,i.length),this._pendingSegments[t]=null,this._pendingRemoveRanges[t]=null,this._lastInitSegments[t]=null;var n=this._sourceBuffers[t];if(n){if("closed"!==e.readyState){try{e.removeSourceBuffer(n)}catch(e){d.Z.e(this.TAG,e.message)}n.removeEventListener("error",this.e.onSourceBufferError),n.removeEventListener("updateend",this.e.onSourceBufferUpdateEnd)}this._mimeTypes[t]=null,this._sourceBuffers[t]=null}}if("open"===e.readyState)try{e.endOfStream()}catch(e){d.Z.e(this.TAG,e.message)}e.removeEventListener("sourceopen",this.e.onSourceOpen),e.removeEventListener("sourceended",this.e.onSourceEnded),e.removeEventListener("sourceclose",this.e.onSourceClose),this._pendingSourceBufferInit=[],this._isBufferFull=!1,this._idrList.clear(),this._mediaSource=null}this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement=null),this._mediaSourceObjectURL&&(window.URL.revokeObjectURL(this._mediaSourceObjectURL),this._mediaSourceObjectURL=null)},e.prototype.appendInitSegment=function(e,t){if(!this._mediaSource||"open"!==this._mediaSource.readyState)return this._pendingSourceBufferInit.push(e),void this._pendingSegments[e.type].push(e);var i=e,n=""+i.container;i.codec&&i.codec.length>0&&(n+=";codecs="+i.codec);var r=!1;if(d.Z.v(this.TAG,"Received Initialization Segment, mimeType: "+n),this._lastInitSegments[i.type]=i,n!==this._mimeTypes[i.type]){if(this._mimeTypes[i.type])d.Z.v(this.TAG,"Notice: "+i.type+" mimeType changed, origin: "+this._mimeTypes[i.type]+", target: "+n);else{r=!0;try{var s=this._sourceBuffers[i.type]=this._mediaSource.addSourceBuffer(n);s.addEventListener("error",this.e.onSourceBufferError),s.addEventListener("updateend",this.e.onSourceBufferUpdateEnd)}catch(e){return d.Z.e(this.TAG,e.message),void this._emitter.emit(E.ERROR,{code:e.code,msg:e.message})}}this._mimeTypes[i.type]=n}t||this._pendingSegments[i.type].push(i),r||this._sourceBuffers[i.type]&&!this._sourceBuffers[i.type].updating&&this._doAppendSegments(),c.Z.safari&&"audio/mpeg"===i.container&&i.mediaDuration>0&&(this._requireSetMediaDuration=!0,this._pendingMediaDuration=i.mediaDuration/1e3,this._updateMediaSourceDuration())},e.prototype.appendMediaSegment=function(e){var t=e;this._pendingSegments[t.type].push(t),this._config.autoCleanupSourceBuffer&&this._needCleanupSourceBuffer()&&this._doCleanupSourceBuffer();var i=this._sourceBuffers[t.type];!i||i.updating||this._hasPendingRemoveRanges()||this._doAppendSegments()},e.prototype.seek=function(e){for(var t in this._sourceBuffers)if(this._sourceBuffers[t]){var i=this._sourceBuffers[t];if("open"===this._mediaSource.readyState)try{i.abort()}catch(e){d.Z.e(this.TAG,e.message)}this._idrList.clear();var n=this._pendingSegments[t];if(n.splice(0,n.length),"closed"!==this._mediaSource.readyState){for(var r=0;r<i.buffered.length;r++){var s=i.buffered.start(r),o=i.buffered.end(r);this._pendingRemoveRanges[t].push({start:s,end:o})}if(i.updating||this._doRemoveRanges(),c.Z.safari){var a=this._lastInitSegments[t];a&&(this._pendingSegments[t].push(a),i.updating||this._doAppendSegments())}}}},e.prototype.endOfStream=function(){var e=this._mediaSource,t=this._sourceBuffers;e&&"open"===e.readyState?t.video&&t.video.updating||t.audio&&t.audio.updating?this._hasPendingEos=!0:(this._hasPendingEos=!1,e.endOfStream()):e&&"closed"===e.readyState&&this._hasPendingSegments()&&(this._hasPendingEos=!0)},e.prototype.getNearestKeyframe=function(e){return this._idrList.getLastSyncPointBeforeDts(e)},e.prototype._needCleanupSourceBuffer=function(){if(!this._config.autoCleanupSourceBuffer)return!1;var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var i=this._sourceBuffers[t];if(i){var n=i.buffered;if(n.length>=1&&e-n.start(0)>=this._config.autoCleanupMaxBackwardDuration)return!0}}return!1},e.prototype._doCleanupSourceBuffer=function(){var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var i=this._sourceBuffers[t];if(i){for(var n=i.buffered,r=!1,s=0;s<n.length;s++){var o=n.start(s),a=n.end(s);if(o<=e&&e<a+3){if(e-o>=this._config.autoCleanupMaxBackwardDuration){r=!0;var h=e-this._config.autoCleanupMinBackwardDuration;this._pendingRemoveRanges[t].push({start:o,end:h})}}else a<e&&(r=!0,this._pendingRemoveRanges[t].push({start:o,end:a}))}r&&!i.updating&&this._doRemoveRanges()}}},e.prototype._updateMediaSourceDuration=function(){var e=this._sourceBuffers;if(0!==this._mediaElement.readyState&&"open"===this._mediaSource.readyState&&!(e.video&&e.video.updating||e.audio&&e.audio.updating)){var t=this._mediaSource.duration,i=this._pendingMediaDuration;i>0&&(isNaN(t)||i>t)&&(d.Z.v(this.TAG,"Update MediaSource duration from "+t+" to "+i),this._mediaSource.duration=i),this._requireSetMediaDuration=!1,this._pendingMediaDuration=0}},e.prototype._doRemoveRanges=function(){for(var e in this._pendingRemoveRanges)if(this._sourceBuffers[e]&&!this._sourceBuffers[e].updating)for(var t=this._sourceBuffers[e],i=this._pendingRemoveRanges[e];i.length&&!t.updating;){var n=i.shift();t.remove(n.start,n.end)}},e.prototype._doAppendSegments=function(){var e=this._pendingSegments;for(var t in e)if(this._sourceBuffers[t]&&!this._sourceBuffers[t].updating&&e[t].length>0){var i=e[t].shift();if(i.timestampOffset){var n=this._sourceBuffers[t].timestampOffset,r=i.timestampOffset/1e3;Math.abs(n-r)>.1&&(d.Z.v(this.TAG,"Update MPEG audio timestampOffset from "+n+" to "+r),this._sourceBuffers[t].timestampOffset=r),delete i.timestampOffset}if(!i.data||0===i.data.byteLength)continue;try{this._sourceBuffers[t].appendBuffer(i.data),this._isBufferFull=!1,"video"===t&&i.hasOwnProperty("info")&&this._idrList.appendArray(i.info.syncPoints)}catch(e){this._pendingSegments[t].unshift(i),22===e.code?(this._isBufferFull||this._emitter.emit(E.BUFFER_FULL),this._isBufferFull=!0):(d.Z.e(this.TAG,e.message),this._emitter.emit(E.ERROR,{code:e.code,msg:e.message}))}}},e.prototype._onSourceOpen=function(){if(d.Z.v(this.TAG,"MediaSource onSourceOpen"),this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._pendingSourceBufferInit.length>0)for(var e=this._pendingSourceBufferInit;e.length;){var t=e.shift();this.appendInitSegment(t,!0)}this._hasPendingSegments()&&this._doAppendSegments(),this._emitter.emit(E.SOURCE_OPEN)},e.prototype._onSourceEnded=function(){d.Z.v(this.TAG,"MediaSource onSourceEnded")},e.prototype._onSourceClose=function(){d.Z.v(this.TAG,"MediaSource onSourceClose"),this._mediaSource&&null!=this.e&&(this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._mediaSource.removeEventListener("sourceended",this.e.onSourceEnded),this._mediaSource.removeEventListener("sourceclose",this.e.onSourceClose))},e.prototype._hasPendingSegments=function(){var e=this._pendingSegments;return e.video.length>0||e.audio.length>0},e.prototype._hasPendingRemoveRanges=function(){var e=this._pendingRemoveRanges;return e.video.length>0||e.audio.length>0},e.prototype._onSourceBufferUpdateEnd=function(){this._requireSetMediaDuration?this._updateMediaSourceDuration():this._hasPendingRemoveRanges()?this._doRemoveRanges():this._hasPendingSegments()?this._doAppendSegments():this._hasPendingEos&&this.endOfStream(),this._emitter.emit(E.UPDATE_END)},e.prototype._onSourceBufferError=function(e){d.Z.e(this.TAG,"SourceBuffer Error: "+e)},e}(),R=i(600),w={NETWORK_ERROR:"NetworkError",MEDIA_ERROR:"MediaError",OTHER_ERROR:"OtherError"},O={NETWORK_EXCEPTION:h.nm.EXCEPTION,NETWORK_STATUS_CODE_INVALID:h.nm.HTTP_STATUS_CODE_INVALID,NETWORK_TIMEOUT:h.nm.CONNECTING_TIMEOUT,NETWORK_UNRECOVERABLE_EARLY_EOF:h.nm.UNRECOVERABLE_EARLY_EOF,MEDIA_MSE_ERROR:"MediaMSEError",MEDIA_FORMAT_ERROR:R.Z.FORMAT_ERROR,MEDIA_FORMAT_UNSUPPORTED:R.Z.FORMAT_UNSUPPORTED,MEDIA_CODEC_UNSUPPORTED:R.Z.CODEC_UNSUPPORTED},T=function(){function e(e,t){if(this.TAG="FlvPlayer",this._type="FlvPlayer",this._emitter=new(l()),this._config=o(),"object"==typeof t&&Object.assign(this._config,t),"flv"!==e.type.toLowerCase())throw new A.OC("FlvPlayer requires an flv MediaDataSource input!");!0===e.isLive&&(this._config.isLive=!0),this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this),onvSeeking:this._onvSeeking.bind(this),onvCanPlay:this._onvCanPlay.bind(this),onvStalled:this._onvStalled.bind(this),onvProgress:this._onvProgress.bind(this)},self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now,this._pendingSeekTime=null,this._requestSetTime=!1,this._seekpointRecord=null,this._progressChecker=null,this._mediaDataSource=e,this._mediaElement=null,this._msectl=null,this._transmuxer=null,this._mseSourceOpened=!1,this._hasPendingLoad=!1,this._receivedCanPlay=!1,this._mediaInfo=null,this._statisticsInfo=null;var i=c.Z.chrome&&(c.Z.version.major<50||50===c.Z.version.major&&c.Z.version.build<2661);this._alwaysSeekKeyframe=!!(i||c.Z.msedge||c.Z.msie),this._alwaysSeekKeyframe&&(this._config.accurateSeek=!1)}return e.prototype.destroy=function(){null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._transmuxer&&this.unload(),this._mediaElement&&this.detachMediaElement(),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){var i=this;e===f.MEDIA_INFO?null!=this._mediaInfo&&Promise.resolve().then((function(){i._emitter.emit(f.MEDIA_INFO,i.mediaInfo)})):e===f.STATISTICS_INFO&&null!=this._statisticsInfo&&Promise.resolve().then((function(){i._emitter.emit(f.STATISTICS_INFO,i.statisticsInfo)})),this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.attachMediaElement=function(e){var t=this;if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),e.addEventListener("seeking",this.e.onvSeeking),e.addEventListener("canplay",this.e.onvCanPlay),e.addEventListener("stalled",this.e.onvStalled),e.addEventListener("progress",this.e.onvProgress),this._msectl=new L(this._config),this._msectl.on(E.UPDATE_END,this._onmseUpdateEnd.bind(this)),this._msectl.on(E.BUFFER_FULL,this._onmseBufferFull.bind(this)),this._msectl.on(E.SOURCE_OPEN,(function(){t._mseSourceOpened=!0,t._hasPendingLoad&&(t._hasPendingLoad=!1,t.load())})),this._msectl.on(E.ERROR,(function(e){t._emitter.emit(f.ERROR,w.MEDIA_ERROR,O.MEDIA_MSE_ERROR,e)})),this._msectl.attachMediaElement(e),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(e){}},e.prototype.detachMediaElement=function(){this._mediaElement&&(this._msectl.detachMediaElement(),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement.removeEventListener("seeking",this.e.onvSeeking),this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay),this._mediaElement.removeEventListener("stalled",this.e.onvStalled),this._mediaElement.removeEventListener("progress",this.e.onvProgress),this._mediaElement=null),this._msectl&&(this._msectl.destroy(),this._msectl=null)},e.prototype.load=function(){var e=this;if(!this._mediaElement)throw new A.rT("HTMLMediaElement must be attached before load()!");if(this._transmuxer)throw new A.rT("FlvPlayer.load() has been called, please call unload() first!");this._hasPendingLoad||(this._config.deferLoadAfterSourceOpen&&!1===this._mseSourceOpened?this._hasPendingLoad=!0:(this._mediaElement.readyState>0&&(this._requestSetTime=!0,this._mediaElement.currentTime=0),this._transmuxer=new b(this._mediaDataSource,this._config),this._transmuxer.on(v.Z.INIT_SEGMENT,(function(t,i){e._msectl.appendInitSegment(i)})),this._transmuxer.on(v.Z.MEDIA_SEGMENT,(function(t,i){if(e._msectl.appendMediaSegment(i),e._config.lazyLoad&&!e._config.isLive){var n=e._mediaElement.currentTime;i.info.endDts>=1e3*(n+e._config.lazyLoadMaxDuration)&&null==e._progressChecker&&(d.Z.v(e.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),e._suspendTransmuxer())}})),this._transmuxer.on(v.Z.LOADING_COMPLETE,(function(){e._msectl.endOfStream(),e._emitter.emit(f.LOADING_COMPLETE)})),this._transmuxer.on(v.Z.RECOVERED_EARLY_EOF,(function(){e._emitter.emit(f.RECOVERED_EARLY_EOF)})),this._transmuxer.on(v.Z.IO_ERROR,(function(t,i){e._emitter.emit(f.ERROR,w.NETWORK_ERROR,t,i)})),this._transmuxer.on(v.Z.DEMUX_ERROR,(function(t,i){e._emitter.emit(f.ERROR,w.MEDIA_ERROR,t,{code:-1,msg:i})})),this._transmuxer.on(v.Z.MEDIA_INFO,(function(t){e._mediaInfo=t,e._emitter.emit(f.MEDIA_INFO,Object.assign({},t))})),this._transmuxer.on(v.Z.METADATA_ARRIVED,(function(t){e._emitter.emit(f.METADATA_ARRIVED,t)})),this._transmuxer.on(v.Z.SCRIPTDATA_ARRIVED,(function(t){e._emitter.emit(f.SCRIPTDATA_ARRIVED,t)})),this._transmuxer.on(v.Z.STATISTICS_INFO,(function(t){e._statisticsInfo=e._fillStatisticsInfo(t),e._emitter.emit(f.STATISTICS_INFO,Object.assign({},e._statisticsInfo))})),this._transmuxer.on(v.Z.RECOMMEND_SEEKPOINT,(function(t){e._mediaElement&&!e._config.accurateSeek&&(e._requestSetTime=!0,e._mediaElement.currentTime=t/1e3)})),this._transmuxer.open()))},e.prototype.unload=function(){this._mediaElement&&this._mediaElement.pause(),this._msectl&&this._msectl.seek(0),this._transmuxer&&(this._transmuxer.close(),this._transmuxer.destroy(),this._transmuxer=null)},e.prototype.play=function(){return this._mediaElement.play()},e.prototype.pause=function(){this._mediaElement.pause()},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffered",{get:function(){return this._mediaElement.buffered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"duration",{get:function(){return this._mediaElement.duration},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"muted",{get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._internalSeek(e):this._pendingSeekTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mediaInfo",{get:function(){return Object.assign({},this._mediaInfo)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"statisticsInfo",{get:function(){return null==this._statisticsInfo&&(this._statisticsInfo={}),this._statisticsInfo=this._fillStatisticsInfo(this._statisticsInfo),Object.assign({},this._statisticsInfo)},enumerable:!1,configurable:!0}),e.prototype._fillStatisticsInfo=function(e){if(e.playerType=this._type,!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,n=0;if(this._mediaElement.getVideoPlaybackQuality){var r=this._mediaElement.getVideoPlaybackQuality();i=r.totalVideoFrames,n=r.droppedVideoFrames}else null!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,n=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=n),e},e.prototype._onmseUpdateEnd=function(){if(this._config.lazyLoad&&!this._config.isLive){for(var e=this._mediaElement.buffered,t=this._mediaElement.currentTime,i=0,n=0;n<e.length;n++){var r=e.start(n),s=e.end(n);if(r<=t&&t<s){r,i=s;break}}i>=t+this._config.lazyLoadMaxDuration&&null==this._progressChecker&&(d.Z.v(this.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),this._suspendTransmuxer())}},e.prototype._onmseBufferFull=function(){d.Z.v(this.TAG,"MSE SourceBuffer is full, suspend transmuxing task"),null==this._progressChecker&&this._suspendTransmuxer()},e.prototype._suspendTransmuxer=function(){this._transmuxer&&(this._transmuxer.pause(),null==this._progressChecker&&(this._progressChecker=window.setInterval(this._checkProgressAndResume.bind(this),1e3)))},e.prototype._checkProgressAndResume=function(){for(var e=this._mediaElement.currentTime,t=this._mediaElement.buffered,i=!1,n=0;n<t.length;n++){var r=t.start(n),s=t.end(n);if(e>=r&&e<s){e>=s-this._config.lazyLoadRecoverDuration&&(i=!0);break}}i&&(window.clearInterval(this._progressChecker),this._progressChecker=null,i&&(d.Z.v(this.TAG,"Continue loading from paused position"),this._transmuxer.resume()))},e.prototype._isTimepointBuffered=function(e){for(var t=this._mediaElement.buffered,i=0;i<t.length;i++){var n=t.start(i),r=t.end(i);if(e>=n&&e<r)return!0}return!1},e.prototype._internalSeek=function(e){var t=this._isTimepointBuffered(e),i=!1,n=0;if(e<1&&this._mediaElement.buffered.length>0){var r=this._mediaElement.buffered.start(0);(r<1&&e<r||c.Z.safari)&&(i=!0,n=c.Z.safari?.1:r)}if(i)this._requestSetTime=!0,this._mediaElement.currentTime=n;else if(t){if(this._alwaysSeekKeyframe){var s=this._msectl.getNearestKeyframe(Math.floor(1e3*e));this._requestSetTime=!0,this._mediaElement.currentTime=null!=s?s.dts/1e3:e}else this._requestSetTime=!0,this._mediaElement.currentTime=e;null!=this._progressChecker&&this._checkProgressAndResume()}else null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e)},e.prototype._checkAndApplyUnbufferedSeekpoint=function(){if(this._seekpointRecord)if(this._seekpointRecord.recordTime<=this._now()-100){var e=this._mediaElement.currentTime;this._seekpointRecord=null,this._isTimepointBuffered(e)||(null!=this._progressChecker&&(window.clearTimeout(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e))}else window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)},e.prototype._checkAndResumeStuckPlayback=function(e){var t=this._mediaElement;if(e||!this._receivedCanPlay||t.readyState<2){var i=t.buffered;i.length>0&&t.currentTime<i.start(0)&&(d.Z.w(this.TAG,"Playback seems stuck at "+t.currentTime+", seek to "+i.start(0)),this._requestSetTime=!0,this._mediaElement.currentTime=i.start(0),this._mediaElement.removeEventListener("progress",this.e.onvProgress))}else this._mediaElement.removeEventListener("progress",this.e.onvProgress)},e.prototype._onvLoadedMetadata=function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null)},e.prototype._onvSeeking=function(e){var t=this._mediaElement.currentTime,i=this._mediaElement.buffered;if(this._requestSetTime)this._requestSetTime=!1;else{if(t<1&&i.length>0){var n=i.start(0);if(n<1&&t<n||c.Z.safari)return this._requestSetTime=!0,void(this._mediaElement.currentTime=c.Z.safari?.1:n)}if(this._isTimepointBuffered(t)){if(this._alwaysSeekKeyframe){var r=this._msectl.getNearestKeyframe(Math.floor(1e3*t));null!=r&&(this._requestSetTime=!0,this._mediaElement.currentTime=r.dts/1e3)}null!=this._progressChecker&&this._checkProgressAndResume()}else this._seekpointRecord={seekPoint:t,recordTime:this._now()},window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)}},e.prototype._onvCanPlay=function(e){this._receivedCanPlay=!0,this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay)},e.prototype._onvStalled=function(e){this._checkAndResumeStuckPlayback(!0)},e.prototype._onvProgress=function(e){this._checkAndResumeStuckPlayback()},e}(),C=function(){function e(e,t){if(this.TAG="NativePlayer",this._type="NativePlayer",this._emitter=new(l()),this._config=o(),"object"==typeof t&&Object.assign(this._config,t),"flv"===e.type.toLowerCase())throw new A.OC("NativePlayer does't support flv MediaDataSource input!");if(e.hasOwnProperty("segments"))throw new A.OC("NativePlayer("+e.type+") doesn't support multipart playback!");this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this)},this._pendingSeekTime=null,this._statisticsReporter=null,this._mediaDataSource=e,this._mediaElement=null}return e.prototype.destroy=function(){this._mediaElement&&(this.unload(),this.detachMediaElement()),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){var i=this;e===f.MEDIA_INFO?null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then((function(){i._emitter.emit(f.MEDIA_INFO,i.mediaInfo)})):e===f.STATISTICS_INFO&&null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then((function(){i._emitter.emit(f.STATISTICS_INFO,i.statisticsInfo)})),this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.attachMediaElement=function(e){if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(e){}},e.prototype.detachMediaElement=function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement=null),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype.load=function(){if(!this._mediaElement)throw new A.rT("HTMLMediaElement must be attached before load()!");this._mediaElement.src=this._mediaDataSource.url,this._mediaElement.readyState>0&&(this._mediaElement.currentTime=0),this._mediaElement.preload="auto",this._mediaElement.load(),this._statisticsReporter=window.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval)},e.prototype.unload=function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src")),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype.play=function(){return this._mediaElement.play()},e.prototype.pause=function(){this._mediaElement.pause()},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffered",{get:function(){return this._mediaElement.buffered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"duration",{get:function(){return this._mediaElement.duration},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"muted",{get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._mediaElement.currentTime=e:this._pendingSeekTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mediaInfo",{get:function(){var e={mimeType:(this._mediaElement instanceof HTMLAudioElement?"audio/":"video/")+this._mediaDataSource.type};return this._mediaElement&&(e.duration=Math.floor(1e3*this._mediaElement.duration),this._mediaElement instanceof HTMLVideoElement&&(e.width=this._mediaElement.videoWidth,e.height=this._mediaElement.videoHeight)),e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"statisticsInfo",{get:function(){var e={playerType:this._type,url:this._mediaDataSource.url};if(!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,n=0;if(this._mediaElement.getVideoPlaybackQuality){var r=this._mediaElement.getVideoPlaybackQuality();i=r.totalVideoFrames,n=r.droppedVideoFrames}else null!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,n=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=n),e},enumerable:!1,configurable:!0}),e.prototype._onvLoadedMetadata=function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null),this._emitter.emit(f.MEDIA_INFO,this.mediaInfo)},e.prototype._reportStatisticsInfo=function(){this._emitter.emit(f.STATISTICS_INFO,this.statisticsInfo)},e}();n.Z.install();var k={createPlayer:function(e,t){var i=e;if(null==i||"object"!=typeof i)throw new A.OC("MediaDataSource must be an javascript object!");if(!i.hasOwnProperty("type"))throw new A.OC("MediaDataSource must has type field to indicate video file type!");switch(i.type){case"flv":return new T(i,t);default:return new C(i,t)}},isSupported:function(){return a.supportMSEH264Playback()},getFeatureList:function(){return a.getFeatureList()}};k.BaseLoader=h.fp,k.LoaderStatus=h.GM,k.LoaderErrors=h.nm,k.Events=f,k.ErrorTypes=w,k.ErrorDetails=O,k.FlvPlayer=T,k.NativePlayer=C,k.LoggingControl=m.Z,Object.defineProperty(k,"version",{enumerable:!0,get:function(){return"1.6.2"}});var D=k},324:function(e,t,i){e.exports=i(60).default},191:function(e,t,i){"use strict";i.d(t,{Z:function(){return y}});var n,r=i(300),s=function(){function e(){this._firstCheckpoint=0,this._lastCheckpoint=0,this._intervalBytes=0,this._totalBytes=0,this._lastSecondBytes=0,self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now}return e.prototype.reset=function(){this._firstCheckpoint=this._lastCheckpoint=0,this._totalBytes=this._intervalBytes=0,this._lastSecondBytes=0},e.prototype.addBytes=function(e){0===this._firstCheckpoint?(this._firstCheckpoint=this._now(),this._lastCheckpoint=this._firstCheckpoint,this._intervalBytes+=e,this._totalBytes+=e):this._now()-this._lastCheckpoint<1e3?(this._intervalBytes+=e,this._totalBytes+=e):(this._lastSecondBytes=this._intervalBytes,this._intervalBytes=e,this._totalBytes+=e,this._lastCheckpoint=this._now())},Object.defineProperty(e.prototype,"currentKBps",{get:function(){this.addBytes(0);var e=(this._now()-this._lastCheckpoint)/1e3;return 0==e&&(e=1),this._intervalBytes/e/1024},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lastSecondKBps",{get:function(){return this.addBytes(0),0!==this._lastSecondBytes?this._lastSecondBytes/1024:this._now()-this._lastCheckpoint>=500?this.currentKBps:0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"averageKBps",{get:function(){var e=(this._now()-this._firstCheckpoint)/1e3;return this._totalBytes/e/1024},enumerable:!1,configurable:!0}),e}(),o=i(939),a=i(538),h=i(29),u=(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])})(e,t)},function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),l=function(e){function t(t,i){var n=e.call(this,"fetch-stream-loader")||this;return n.TAG="FetchStreamLoader",n._seekHandler=t,n._config=i,n._needStash=!0,n._requestAbort=!1,n._contentLength=null,n._receivedLength=0,n}return u(t,e),t.isSupported=function(){try{var e=a.Z.msedge&&a.Z.version.minor>=15048,t=!a.Z.msedge||e;return self.fetch&&self.ReadableStream&&t}catch(e){return!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),e.prototype.destroy.call(this)},t.prototype.open=function(e,t){var i=this;this._dataSource=e,this._range=t;var n=e.url;this._config.reuseRedirectedURL&&null!=e.redirectedURL&&(n=e.redirectedURL);var r=this._seekHandler.getConfig(n,t),s=new self.Headers;if("object"==typeof r.headers){var a=r.headers;for(var u in a)a.hasOwnProperty(u)&&s.append(u,a[u])}var l={method:"GET",headers:s,mode:"cors",cache:"default",referrerPolicy:"no-referrer-when-downgrade"};if("object"==typeof this._config.headers)for(var u in this._config.headers)s.append(u,this._config.headers[u]);!1===e.cors&&(l.mode="same-origin"),e.withCredentials&&(l.credentials="include"),e.referrerPolicy&&(l.referrerPolicy=e.referrerPolicy),self.AbortController&&(this._abortController=new self.AbortController,l.signal=this._abortController.signal),this._status=o.GM.kConnecting,self.fetch(r.url,l).then((function(e){if(i._requestAbort)return i._status=o.GM.kIdle,void e.body.cancel();if(e.ok&&e.status>=200&&e.status<=299){if(e.url!==r.url&&i._onURLRedirect){var t=i._seekHandler.removeURLParameters(e.url);i._onURLRedirect(t)}var n=e.headers.get("Content-Length");return null!=n&&(i._contentLength=parseInt(n),0!==i._contentLength&&i._onContentLengthKnown&&i._onContentLengthKnown(i._contentLength)),i._pump.call(i,e.body.getReader())}if(i._status=o.GM.kError,!i._onError)throw new h.OZ("FetchStreamLoader: Http code invalid, "+e.status+" "+e.statusText);i._onError(o.nm.HTTP_STATUS_CODE_INVALID,{code:e.status,msg:e.statusText})})).catch((function(e){if(!i._abortController||!i._abortController.signal.aborted){if(i._status=o.GM.kError,!i._onError)throw e;i._onError(o.nm.EXCEPTION,{code:-1,msg:e.message})}}))},t.prototype.abort=function(){if(this._requestAbort=!0,(this._status!==o.GM.kBuffering||!a.Z.chrome)&&this._abortController)try{this._abortController.abort()}catch(e){}},t.prototype._pump=function(e){var t=this;return e.read().then((function(i){if(i.done)if(null!==t._contentLength&&t._receivedLength<t._contentLength){t._status=o.GM.kError;var n=o.nm.EARLY_EOF,r={code:-1,msg:"Fetch stream meet Early-EOF"};if(!t._onError)throw new h.OZ(r.msg);t._onError(n,r)}else t._status=o.GM.kComplete,t._onComplete&&t._onComplete(t._range.from,t._range.from+t._receivedLength-1);else{if(t._abortController&&t._abortController.signal.aborted)return void(t._status=o.GM.kComplete);if(!0===t._requestAbort)return t._status=o.GM.kComplete,e.cancel();t._status=o.GM.kBuffering;var s=i.value.buffer,a=t._range.from+t._receivedLength;t._receivedLength+=s.byteLength,t._onDataArrival&&t._onDataArrival(s,a,t._receivedLength),t._pump(e)}})).catch((function(e){if(t._abortController&&t._abortController.signal.aborted)t._status=o.GM.kComplete;else if(11!==e.code||!a.Z.msedge){t._status=o.GM.kError;var i=0,n=null;if(19!==e.code&&"network error"!==e.message||!(null===t._contentLength||null!==t._contentLength&&t._receivedLength<t._contentLength)?(i=o.nm.EXCEPTION,n={code:e.code,msg:e.message}):(i=o.nm.EARLY_EOF,n={code:e.code,msg:"Fetch stream meet Early-EOF"}),!t._onError)throw new h.OZ(n.msg);t._onError(i,n)}}))},t}(o.fp),d=function(){var e=function(t,i){return(e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])})(t,i)};return function(t,i){if("function"!=typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function n(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}(),c=function(e){function t(t,i){var n=e.call(this,"xhr-moz-chunked-loader")||this;return n.TAG="MozChunkedLoader",n._seekHandler=t,n._config=i,n._needStash=!0,n._xhr=null,n._requestAbort=!1,n._contentLength=null,n._receivedLength=0,n}return d(t,e),t.isSupported=function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="moz-chunked-arraybuffer","moz-chunked-arraybuffer"===e.responseType}catch(e){return r.Z.w("MozChunkedLoader",e.message),!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onloadend=null,this._xhr.onerror=null,this._xhr=null),e.prototype.destroy.call(this)},t.prototype.open=function(e,t){this._dataSource=e,this._range=t;var i=e.url;this._config.reuseRedirectedURL&&null!=e.redirectedURL&&(i=e.redirectedURL);var n=this._seekHandler.getConfig(i,t);this._requestURL=n.url;var r=this._xhr=new XMLHttpRequest;if(r.open("GET",n.url,!0),r.responseType="moz-chunked-arraybuffer",r.onreadystatechange=this._onReadyStateChange.bind(this),r.onprogress=this._onProgress.bind(this),r.onloadend=this._onLoadEnd.bind(this),r.onerror=this._onXhrError.bind(this),e.withCredentials&&(r.withCredentials=!0),"object"==typeof n.headers){var s=n.headers;for(var a in s)s.hasOwnProperty(a)&&r.setRequestHeader(a,s[a])}if("object"==typeof this._config.headers){s=this._config.headers;for(var a in s)s.hasOwnProperty(a)&&r.setRequestHeader(a,s[a])}this._status=o.GM.kConnecting,r.send()},t.prototype.abort=function(){this._requestAbort=!0,this._xhr&&this._xhr.abort(),this._status=o.GM.kComplete},t.prototype._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(null!=t.responseURL&&t.responseURL!==this._requestURL&&this._onURLRedirect){var i=this._seekHandler.removeURLParameters(t.responseURL);this._onURLRedirect(i)}if(0!==t.status&&(t.status<200||t.status>299)){if(this._status=o.GM.kError,!this._onError)throw new h.OZ("MozChunkedLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(o.nm.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}else this._status=o.GM.kBuffering}},t.prototype._onProgress=function(e){if(this._status!==o.GM.kError){null===this._contentLength&&null!==e.total&&0!==e.total&&(this._contentLength=e.total,this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength));var t=e.target.response,i=this._range.from+this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)}},t.prototype._onLoadEnd=function(e){!0!==this._requestAbort?this._status!==o.GM.kError&&(this._status=o.GM.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1)):this._requestAbort=!1},t.prototype._onXhrError=function(e){this._status=o.GM.kError;var t=0,i=null;if(this._contentLength&&e.loaded<this._contentLength?(t=o.nm.EARLY_EOF,i={code:-1,msg:"Moz-Chunked stream meet Early-Eof"}):(t=o.nm.EXCEPTION,i={code:-1,msg:e.constructor.name+" "+e.type}),!this._onError)throw new h.OZ(i.msg);this._onError(t,i)},t}(o.fp),f=function(){var e=function(t,i){return(e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])})(t,i)};return function(t,i){if("function"!=typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function n(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}(),_=function(e){function t(t,i){var n=e.call(this,"xhr-range-loader")||this;return n.TAG="RangeLoader",n._seekHandler=t,n._config=i,n._needStash=!1,n._chunkSizeKBList=[128,256,384,512,768,1024,1536,2048,3072,4096,5120,6144,7168,8192],n._currentChunkSizeKB=384,n._currentSpeedNormalized=0,n._zeroSpeedChunkCount=0,n._xhr=null,n._speedSampler=new s,n._requestAbort=!1,n._waitForTotalLength=!1,n._totalLengthReceived=!1,n._currentRequestURL=null,n._currentRedirectedURL=null,n._currentRequestRange=null,n._totalLength=null,n._contentLength=null,n._receivedLength=0,n._lastTimeLoaded=0,n}return f(t,e),t.isSupported=function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="arraybuffer","arraybuffer"===e.responseType}catch(e){return r.Z.w("RangeLoader",e.message),!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr=null),e.prototype.destroy.call(this)},Object.defineProperty(t.prototype,"currentSpeed",{get:function(){return this._speedSampler.lastSecondKBps},enumerable:!1,configurable:!0}),t.prototype.open=function(e,t){this._dataSource=e,this._range=t,this._status=o.GM.kConnecting;var i=!1;null!=this._dataSource.filesize&&0!==this._dataSource.filesize&&(i=!0,this._totalLength=this._dataSource.filesize),this._totalLengthReceived||i?this._openSubRange():(this._waitForTotalLength=!0,this._internalOpen(this._dataSource,{from:0,to:-1}))},t.prototype._openSubRange=function(){var e=1024*this._currentChunkSizeKB,t=this._range.from+this._receivedLength,i=t+e;null!=this._contentLength&&i-this._range.from>=this._contentLength&&(i=this._range.from+this._contentLength-1),this._currentRequestRange={from:t,to:i},this._internalOpen(this._dataSource,this._currentRequestRange)},t.prototype._internalOpen=function(e,t){this._lastTimeLoaded=0;var i=e.url;this._config.reuseRedirectedURL&&(null!=this._currentRedirectedURL?i=this._currentRedirectedURL:null!=e.redirectedURL&&(i=e.redirectedURL));var n=this._seekHandler.getConfig(i,t);this._currentRequestURL=n.url;var r=this._xhr=new XMLHttpRequest;if(r.open("GET",n.url,!0),r.responseType="arraybuffer",r.onreadystatechange=this._onReadyStateChange.bind(this),r.onprogress=this._onProgress.bind(this),r.onload=this._onLoad.bind(this),r.onerror=this._onXhrError.bind(this),e.withCredentials&&(r.withCredentials=!0),"object"==typeof n.headers){var s=n.headers;for(var o in s)s.hasOwnProperty(o)&&r.setRequestHeader(o,s[o])}if("object"==typeof this._config.headers){s=this._config.headers;for(var o in s)s.hasOwnProperty(o)&&r.setRequestHeader(o,s[o])}r.send()},t.prototype.abort=function(){this._requestAbort=!0,this._internalAbort(),this._status=o.GM.kComplete},t.prototype._internalAbort=function(){this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr.abort(),this._xhr=null)},t.prototype._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(null!=t.responseURL){var i=this._seekHandler.removeURLParameters(t.responseURL);t.responseURL!==this._currentRequestURL&&i!==this._currentRedirectedURL&&(this._currentRedirectedURL=i,this._onURLRedirect&&this._onURLRedirect(i))}if(t.status>=200&&t.status<=299){if(this._waitForTotalLength)return;this._status=o.GM.kBuffering}else{if(this._status=o.GM.kError,!this._onError)throw new h.OZ("RangeLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(o.nm.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}}},t.prototype._onProgress=function(e){if(this._status!==o.GM.kError){if(null===this._contentLength){var t=!1;if(this._waitForTotalLength){this._waitForTotalLength=!1,this._totalLengthReceived=!0,t=!0;var i=e.total;this._internalAbort(),null!=i&0!==i&&(this._totalLength=i)}if(-1===this._range.to?this._contentLength=this._totalLength-this._range.from:this._contentLength=this._range.to-this._range.from+1,t)return void this._openSubRange();this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength)}var n=e.loaded-this._lastTimeLoaded;this._lastTimeLoaded=e.loaded,this._speedSampler.addBytes(n)}},t.prototype._normalizeSpeed=function(e){var t=this._chunkSizeKBList,i=t.length-1,n=0,r=0,s=i;if(e<t[0])return t[0];for(;r<=s;){if((n=r+Math.floor((s-r)/2))===i||e>=t[n]&&e<t[n+1])return t[n];t[n]<e?r=n+1:s=n-1}},t.prototype._onLoad=function(e){if(this._status!==o.GM.kError)if(this._waitForTotalLength)this._waitForTotalLength=!1;else{this._lastTimeLoaded=0;var t=this._speedSampler.lastSecondKBps;if(0===t&&(this._zeroSpeedChunkCount++,this._zeroSpeedChunkCount>=3&&(t=this._speedSampler.currentKBps)),0!==t){var i=this._normalizeSpeed(t);this._currentSpeedNormalized!==i&&(this._currentSpeedNormalized=i,this._currentChunkSizeKB=i)}var n=e.target.response,r=this._range.from+this._receivedLength;this._receivedLength+=n.byteLength;var s=!1;null!=this._contentLength&&this._receivedLength<this._contentLength?this._openSubRange():s=!0,this._onDataArrival&&this._onDataArrival(n,r,this._receivedLength),s&&(this._status=o.GM.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1))}},t.prototype._onXhrError=function(e){this._status=o.GM.kError;var t=0,i=null;if(this._contentLength&&this._receivedLength>0&&this._receivedLength<this._contentLength?(t=o.nm.EARLY_EOF,i={code:-1,msg:"RangeLoader meet Early-Eof"}):(t=o.nm.EXCEPTION,i={code:-1,msg:e.constructor.name+" "+e.type}),!this._onError)throw new h.OZ(i.msg);this._onError(t,i)},t}(o.fp),p=function(){var e=function(t,i){return(e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])})(t,i)};return function(t,i){if("function"!=typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function n(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}(),m=function(e){function t(){var t=e.call(this,"websocket-loader")||this;return t.TAG="WebSocketLoader",t._needStash=!0,t._ws=null,t._requestAbort=!1,t._receivedLength=0,t}return p(t,e),t.isSupported=function(){try{return void 0!==self.WebSocket}catch(e){return!1}},t.prototype.destroy=function(){this._ws&&this.abort(),e.prototype.destroy.call(this)},t.prototype.open=function(e){try{var t=this._ws=new self.WebSocket(e.url);t.binaryType="arraybuffer",t.onopen=this._onWebSocketOpen.bind(this),t.onclose=this._onWebSocketClose.bind(this),t.onmessage=this._onWebSocketMessage.bind(this),t.onerror=this._onWebSocketError.bind(this),this._status=o.GM.kConnecting}catch(e){this._status=o.GM.kError;var i={code:e.code,msg:e.message};if(!this._onError)throw new h.OZ(i.msg);this._onError(o.nm.EXCEPTION,i)}},t.prototype.abort=function(){var e=this._ws;!e||0!==e.readyState&&1!==e.readyState||(this._requestAbort=!0,e.close()),this._ws=null,this._status=o.GM.kComplete},t.prototype._onWebSocketOpen=function(e){this._status=o.GM.kBuffering},t.prototype._onWebSocketClose=function(e){!0!==this._requestAbort?(this._status=o.GM.kComplete,this._onComplete&&this._onComplete(0,this._receivedLength-1)):this._requestAbort=!1},t.prototype._onWebSocketMessage=function(e){var t=this;if(e.data instanceof ArrayBuffer)this._dispatchArrayBuffer(e.data);else if(e.data instanceof Blob){var i=new FileReader;i.onload=function(){t._dispatchArrayBuffer(i.result)},i.readAsArrayBuffer(e.data)}else{this._status=o.GM.kError;var n={code:-1,msg:"Unsupported WebSocket message type: "+e.data.constructor.name};if(!this._onError)throw new h.OZ(n.msg);this._onError(o.nm.EXCEPTION,n)}},t.prototype._dispatchArrayBuffer=function(e){var t=e,i=this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)},t.prototype._onWebSocketError=function(e){this._status=o.GM.kError;var t={code:e.code,msg:e.message};if(!this._onError)throw new h.OZ(t.msg);this._onError(o.nm.EXCEPTION,t)},t}(o.fp),g=function(){function e(e){this._zeroStart=e||!1}return e.prototype.getConfig=function(e,t){var i={};if(0!==t.from||-1!==t.to){var n=void 0;n=-1!==t.to?"bytes="+t.from.toString()+"-"+t.to.toString():"bytes="+t.from.toString()+"-",i.Range=n}else this._zeroStart&&(i.Range="bytes=0-");return{url:e,headers:i}},e.prototype.removeURLParameters=function(e){return e},e}(),v=function(){function e(e,t){this._startName=e,this._endName=t}return e.prototype.getConfig=function(e,t){var i=e;if(0!==t.from||-1!==t.to){var n=!0;-1===i.indexOf("?")&&(i+="?",n=!1),n&&(i+="&"),i+=this._startName+"="+t.from.toString(),-1!==t.to&&(i+="&"+this._endName+"="+t.to.toString())}return{url:i,headers:{}}},e.prototype.removeURLParameters=function(e){var t=e.split("?")[0],i=void 0,n=e.indexOf("?");-1!==n&&(i=e.substring(n+1));var r="";if(null!=i&&i.length>0)for(var s=i.split("&"),o=0;o<s.length;o++){var a=s[o].split("="),h=o>0;a[0]!==this._startName&&a[0]!==this._endName&&(h&&(r+="&"),r+=s[o])}return 0===r.length?t:t+"?"+r},e}(),y=function(){function e(e,t,i){this.TAG="IOController",this._config=t,this._extraData=i,this._stashInitialSize=393216,null!=t.stashInitialSize&&t.stashInitialSize>0&&(this._stashInitialSize=t.stashInitialSize),this._stashUsed=0,this._stashSize=this._stashInitialSize,this._bufferSize=3145728,this._stashBuffer=new ArrayBuffer(this._bufferSize),this._stashByteStart=0,this._enableStash=!0,!1===t.enableStashBuffer&&(this._enableStash=!1),this._loader=null,this._loaderClass=null,this._seekHandler=null,this._dataSource=e,this._isWebSocketURL=/wss?:\/\/(.+?)/.test(e.url),this._refTotalLength=e.filesize?e.filesize:null,this._totalLength=this._refTotalLength,this._fullRequestFlag=!1,this._currentRange=null,this._redirectedURL=null,this._speedNormalized=0,this._speedSampler=new s,this._speedNormalizeList=[64,128,256,384,512,768,1024,1536,2048,3072,4096],this._isEarlyEofReconnecting=!1,this._paused=!1,this._resumeFrom=0,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._selectSeekHandler(),this._selectLoader(),this._createLoader()}return e.prototype.destroy=function(){this._loader.isWorking()&&this._loader.abort(),this._loader.destroy(),this._loader=null,this._loaderClass=null,this._dataSource=null,this._stashBuffer=null,this._stashUsed=this._stashSize=this._bufferSize=this._stashByteStart=0,this._currentRange=null,this._speedSampler=null,this._isEarlyEofReconnecting=!1,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._extraData=null},e.prototype.isWorking=function(){return this._loader&&this._loader.isWorking()&&!this._paused},e.prototype.isPaused=function(){return this._paused},Object.defineProperty(e.prototype,"status",{get:function(){return this._loader.status},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"extraData",{get:function(){return this._extraData},set:function(e){this._extraData=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataArrival",{get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onSeeked",{get:function(){return this._onSeeked},set:function(e){this._onSeeked=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onComplete",{get:function(){return this._onComplete},set:function(e){this._onComplete=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRedirect",{get:function(){return this._onRedirect},set:function(e){this._onRedirect=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRecoveredEarlyEof",{get:function(){return this._onRecoveredEarlyEof},set:function(e){this._onRecoveredEarlyEof=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentURL",{get:function(){return this._dataSource.url},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasRedirect",{get:function(){return null!=this._redirectedURL||null!=this._dataSource.redirectedURL},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentRedirectedURL",{get:function(){return this._redirectedURL||this._dataSource.redirectedURL},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentSpeed",{get:function(){return this._loaderClass===_?this._loader.currentSpeed:this._speedSampler.lastSecondKBps},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loaderType",{get:function(){return this._loader.type},enumerable:!1,configurable:!0}),e.prototype._selectSeekHandler=function(){var e=this._config;if("range"===e.seekType)this._seekHandler=new g(this._config.rangeLoadZeroStart);else if("param"===e.seekType){var t=e.seekParamStart||"bstart",i=e.seekParamEnd||"bend";this._seekHandler=new v(t,i)}else{if("custom"!==e.seekType)throw new h.OC("Invalid seekType in config: "+e.seekType);if("function"!=typeof e.customSeekHandler)throw new h.OC("Custom seekType specified in config but invalid customSeekHandler!");this._seekHandler=new e.customSeekHandler}},e.prototype._selectLoader=function(){if(null!=this._config.customLoader)this._loaderClass=this._config.customLoader;else if(this._isWebSocketURL)this._loaderClass=m;else if(l.isSupported())this._loaderClass=l;else if(c.isSupported())this._loaderClass=c;else{if(!_.isSupported())throw new h.OZ("Your browser doesn't support xhr with arraybuffer responseType!");this._loaderClass=_}},e.prototype._createLoader=function(){this._loader=new this._loaderClass(this._seekHandler,this._config),!1===this._loader.needStashBuffer&&(this._enableStash=!1),this._loader.onContentLengthKnown=this._onContentLengthKnown.bind(this),this._loader.onURLRedirect=this._onURLRedirect.bind(this),this._loader.onDataArrival=this._onLoaderChunkArrival.bind(this),this._loader.onComplete=this._onLoaderComplete.bind(this),this._loader.onError=this._onLoaderError.bind(this)},e.prototype.open=function(e){this._currentRange={from:0,to:-1},e&&(this._currentRange.from=e),this._speedSampler.reset(),e||(this._fullRequestFlag=!0),this._loader.open(this._dataSource,Object.assign({},this._currentRange))},e.prototype.abort=function(){this._loader.abort(),this._paused&&(this._paused=!1,this._resumeFrom=0)},e.prototype.pause=function(){this.isWorking()&&(this._loader.abort(),0!==this._stashUsed?(this._resumeFrom=this._stashByteStart,this._currentRange.to=this._stashByteStart-1):this._resumeFrom=this._currentRange.to+1,this._stashUsed=0,this._stashByteStart=0,this._paused=!0)},e.prototype.resume=function(){if(this._paused){this._paused=!1;var e=this._resumeFrom;this._resumeFrom=0,this._internalSeek(e,!0)}},e.prototype.seek=function(e){this._paused=!1,this._stashUsed=0,this._stashByteStart=0,this._internalSeek(e,!0)},e.prototype._internalSeek=function(e,t){this._loader.isWorking()&&this._loader.abort(),this._flushStashBuffer(t),this._loader.destroy(),this._loader=null;var i={from:e,to:-1};this._currentRange={from:i.from,to:-1},this._speedSampler.reset(),this._stashSize=this._stashInitialSize,this._createLoader(),this._loader.open(this._dataSource,i),this._onSeeked&&this._onSeeked()},e.prototype.updateUrl=function(e){if(!e||"string"!=typeof e||0===e.length)throw new h.OC("Url must be a non-empty string!");this._dataSource.url=e},e.prototype._expandBuffer=function(e){for(var t=this._stashSize;t+1048576<e;)t*=2;if((t+=1048576)!==this._bufferSize){var i=new ArrayBuffer(t);if(this._stashUsed>0){var n=new Uint8Array(this._stashBuffer,0,this._stashUsed);new Uint8Array(i,0,t).set(n,0)}this._stashBuffer=i,this._bufferSize=t}},e.prototype._normalizeSpeed=function(e){var t=this._speedNormalizeList,i=t.length-1,n=0,r=0,s=i;if(e<t[0])return t[0];for(;r<=s;){if((n=r+Math.floor((s-r)/2))===i||e>=t[n]&&e<t[n+1])return t[n];t[n]<e?r=n+1:s=n-1}},e.prototype._adjustStashSize=function(e){var t=0;(t=this._config.isLive||e<512?e:e>=512&&e<=1024?Math.floor(1.5*e):2*e)>8192&&(t=8192);var i=1024*t+1048576;this._bufferSize<i&&this._expandBuffer(i),this._stashSize=1024*t},e.prototype._dispatchChunks=function(e,t){return this._currentRange.to=t+e.byteLength-1,this._onDataArrival(e,t)},e.prototype._onURLRedirect=function(e){this._redirectedURL=e,this._onRedirect&&this._onRedirect(e)},e.prototype._onContentLengthKnown=function(e){e&&this._fullRequestFlag&&(this._totalLength=e,this._fullRequestFlag=!1)},e.prototype._onLoaderChunkArrival=function(e,t,i){if(!this._onDataArrival)throw new h.rT("IOController: No existing consumer (onDataArrival) callback!");if(!this._paused){this._isEarlyEofReconnecting&&(this._isEarlyEofReconnecting=!1,this._onRecoveredEarlyEof&&this._onRecoveredEarlyEof()),this._speedSampler.addBytes(e.byteLength);var n=this._speedSampler.lastSecondKBps;if(0!==n){var r=this._normalizeSpeed(n);this._speedNormalized!==r&&(this._speedNormalized=r,this._adjustStashSize(r))}if(this._enableStash)if(0===this._stashUsed&&0===this._stashByteStart&&(this._stashByteStart=t),this._stashUsed+e.byteLength<=this._stashSize){(a=new Uint8Array(this._stashBuffer,0,this._stashSize)).set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else{a=new Uint8Array(this._stashBuffer,0,this._bufferSize);if(this._stashUsed>0){var s=this._stashBuffer.slice(0,this._stashUsed);if((u=this._dispatchChunks(s,this._stashByteStart))<s.byteLength){if(u>0){l=new Uint8Array(s,u);a.set(l,0),this._stashUsed=l.byteLength,this._stashByteStart+=u}}else this._stashUsed=0,this._stashByteStart+=u;this._stashUsed+e.byteLength>this._bufferSize&&(this._expandBuffer(this._stashUsed+e.byteLength),a=new Uint8Array(this._stashBuffer,0,this._bufferSize)),a.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else{if((u=this._dispatchChunks(e,t))<e.byteLength)(o=e.byteLength-u)>this._bufferSize&&(this._expandBuffer(o),a=new Uint8Array(this._stashBuffer,0,this._bufferSize)),a.set(new Uint8Array(e,u),0),this._stashUsed+=o,this._stashByteStart=t+u}}else if(0===this._stashUsed){var o;if((u=this._dispatchChunks(e,t))<e.byteLength)(o=e.byteLength-u)>this._bufferSize&&this._expandBuffer(o),(a=new Uint8Array(this._stashBuffer,0,this._bufferSize)).set(new Uint8Array(e,u),0),this._stashUsed+=o,this._stashByteStart=t+u}else{var a,u;if(this._stashUsed+e.byteLength>this._bufferSize&&this._expandBuffer(this._stashUsed+e.byteLength),(a=new Uint8Array(this._stashBuffer,0,this._bufferSize)).set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength,(u=this._dispatchChunks(this._stashBuffer.slice(0,this._stashUsed),this._stashByteStart))<this._stashUsed&&u>0){var l=new Uint8Array(this._stashBuffer,u);a.set(l,0)}this._stashUsed-=u,this._stashByteStart+=u}}},e.prototype._flushStashBuffer=function(e){if(this._stashUsed>0){var t=this._stashBuffer.slice(0,this._stashUsed),i=this._dispatchChunks(t,this._stashByteStart),n=t.byteLength-i;if(i<t.byteLength){if(!e){if(i>0){var s=new Uint8Array(this._stashBuffer,0,this._bufferSize),o=new Uint8Array(t,i);s.set(o,0),this._stashUsed=o.byteLength,this._stashByteStart+=i}return 0}r.Z.w(this.TAG,n+" bytes unconsumed data remain when flush buffer, dropped")}return this._stashUsed=0,this._stashByteStart=0,n}return 0},e.prototype._onLoaderComplete=function(e,t){this._flushStashBuffer(!0),this._onComplete&&this._onComplete(this._extraData)},e.prototype._onLoaderError=function(e,t){switch(r.Z.e(this.TAG,"Loader error, code = "+t.code+", msg = "+t.msg),this._flushStashBuffer(!1),this._isEarlyEofReconnecting&&(this._isEarlyEofReconnecting=!1,e=o.nm.UNRECOVERABLE_EARLY_EOF),e){case o.nm.EARLY_EOF:if(!this._config.isLive&&this._totalLength){var i=this._currentRange.to+1;return void(i<this._totalLength&&(r.Z.w(this.TAG,"Connection lost, trying reconnect..."),this._isEarlyEofReconnecting=!0,this._internalSeek(i,!1)))}e=o.nm.UNRECOVERABLE_EARLY_EOF;break;case o.nm.UNRECOVERABLE_EARLY_EOF:case o.nm.CONNECTING_TIMEOUT:case o.nm.HTTP_STATUS_CODE_INVALID:case o.nm.EXCEPTION:}if(!this._onError)throw new h.OZ("IOException: "+t.msg);this._onError(e,t)},e}()},939:function(e,t,i){"use strict";i.d(t,{GM:function(){return r},nm:function(){return s},fp:function(){return o}});var n=i(29),r={kIdle:0,kConnecting:1,kBuffering:2,kError:3,kComplete:4},s={OK:"OK",EXCEPTION:"Exception",HTTP_STATUS_CODE_INVALID:"HttpStatusCodeInvalid",CONNECTING_TIMEOUT:"ConnectingTimeout",EARLY_EOF:"EarlyEof",UNRECOVERABLE_EARLY_EOF:"UnrecoverableEarlyEof"},o=function(){function e(e){this._type=e||"undefined",this._status=r.kIdle,this._needStash=!1,this._onContentLengthKnown=null,this._onURLRedirect=null,this._onDataArrival=null,this._onError=null,this._onComplete=null}return e.prototype.destroy=function(){this._status=r.kIdle,this._onContentLengthKnown=null,this._onURLRedirect=null,this._onDataArrival=null,this._onError=null,this._onComplete=null},e.prototype.isWorking=function(){return this._status===r.kConnecting||this._status===r.kBuffering},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"status",{get:function(){return this._status},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"needStashBuffer",{get:function(){return this._needStash},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onContentLengthKnown",{get:function(){return this._onContentLengthKnown},set:function(e){this._onContentLengthKnown=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onURLRedirect",{get:function(){return this._onURLRedirect},set:function(e){this._onURLRedirect=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataArrival",{get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onComplete",{get:function(){return this._onComplete},set:function(e){this._onComplete=e},enumerable:!1,configurable:!0}),e.prototype.open=function(e,t){throw new n.do("Unimplemented abstract function!")},e.prototype.abort=function(){throw new n.do("Unimplemented abstract function!")},e}()},538:function(e,t){"use strict";var i={};!function(){var e=self.navigator.userAgent.toLowerCase(),t=/(edge)\/([\w.]+)/.exec(e)||/(opr)[\/]([\w.]+)/.exec(e)||/(chrome)[ \/]([\w.]+)/.exec(e)||/(iemobile)[\/]([\w.]+)/.exec(e)||/(version)(applewebkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+).*(version)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+)/.exec(e)||/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(e)||/(msie) ([\w.]+)/.exec(e)||e.indexOf("trident")>=0&&/(rv)(?::| )([\w.]+)/.exec(e)||e.indexOf("compatible")<0&&/(firefox)[ \/]([\w.]+)/.exec(e)||[],n=/(ipad)/.exec(e)||/(ipod)/.exec(e)||/(windows phone)/.exec(e)||/(iphone)/.exec(e)||/(kindle)/.exec(e)||/(android)/.exec(e)||/(windows)/.exec(e)||/(mac)/.exec(e)||/(linux)/.exec(e)||/(cros)/.exec(e)||[],r={browser:t[5]||t[3]||t[1]||"",version:t[2]||t[4]||"0",majorVersion:t[4]||t[2]||"0",platform:n[0]||""},s={};if(r.browser){s[r.browser]=!0;var o=r.majorVersion.split(".");s.version={major:parseInt(r.majorVersion,10),string:r.version},o.length>1&&(s.version.minor=parseInt(o[1],10)),o.length>2&&(s.version.build=parseInt(o[2],10))}if(r.platform&&(s[r.platform]=!0),(s.chrome||s.opr||s.safari)&&(s.webkit=!0),s.rv||s.iemobile){s.rv&&delete s.rv;var a="msie";r.browser=a,s.msie=!0}if(s.edge){delete s.edge;var h="msedge";r.browser=h,s.msedge=!0}if(s.opr){var u="opera";r.browser=u,s.opera=!0}if(s.safari&&s.android){var l="android";r.browser=l,s.android=!0}for(var d in s.name=r.browser,s.platform=r.platform,i)i.hasOwnProperty(d)&&delete i[d];Object.assign(i,s)}(),t.Z=i},29:function(e,t,i){"use strict";i.d(t,{OZ:function(){return s},rT:function(){return o},OC:function(){return a},do:function(){return h}});var n,r=(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])})(e,t)},function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=function(){function e(e){this._message=e}return Object.defineProperty(e.prototype,"name",{get:function(){return"RuntimeException"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"message",{get:function(){return this._message},enumerable:!1,configurable:!0}),e.prototype.toString=function(){return this.name+": "+this.message},e}(),o=function(e){function t(t){return e.call(this,t)||this}return r(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"IllegalStateException"},enumerable:!1,configurable:!0}),t}(s),a=function(e){function t(t){return e.call(this,t)||this}return r(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"InvalidArgumentException"},enumerable:!1,configurable:!0}),t}(s),h=function(e){function t(t){return e.call(this,t)||this}return r(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"NotImplementedException"},enumerable:!1,configurable:!0}),t}(s)},300:function(e,t,i){"use strict";var n=i(716),r=i.n(n),s=function(){function e(){}return e.e=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","error",n),e.ENABLE_ERROR&&(console.error?console.error(n):console.warn?console.warn(n):console.log(n))},e.i=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","info",n),e.ENABLE_INFO&&(console.info?console.info(n):console.log(n))},e.w=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","warn",n),e.ENABLE_WARN&&(console.warn?console.warn(n):console.log(n))},e.d=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","debug",n),e.ENABLE_DEBUG&&(console.debug?console.debug(n):console.log(n))},e.v=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","verbose",n),e.ENABLE_VERBOSE&&console.log(n)},e}();s.GLOBAL_TAG="flv.js",s.FORCE_GLOBAL_TAG=!1,s.ENABLE_ERROR=!0,s.ENABLE_INFO=!0,s.ENABLE_WARN=!0,s.ENABLE_DEBUG=!0,s.ENABLE_VERBOSE=!0,s.ENABLE_CALLBACK=!1,s.emitter=new(r()),t.Z=s},846:function(e,t,i){"use strict";var n=i(716),r=i.n(n),s=i(300),o=function(){function e(){}return Object.defineProperty(e,"forceGlobalTag",{get:function(){return s.Z.FORCE_GLOBAL_TAG},set:function(t){s.Z.FORCE_GLOBAL_TAG=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"globalTag",{get:function(){return s.Z.GLOBAL_TAG},set:function(t){s.Z.GLOBAL_TAG=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableAll",{get:function(){return s.Z.ENABLE_VERBOSE&&s.Z.ENABLE_DEBUG&&s.Z.ENABLE_INFO&&s.Z.ENABLE_WARN&&s.Z.ENABLE_ERROR},set:function(t){s.Z.ENABLE_VERBOSE=t,s.Z.ENABLE_DEBUG=t,s.Z.ENABLE_INFO=t,s.Z.ENABLE_WARN=t,s.Z.ENABLE_ERROR=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableDebug",{get:function(){return s.Z.ENABLE_DEBUG},set:function(t){s.Z.ENABLE_DEBUG=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableVerbose",{get:function(){return s.Z.ENABLE_VERBOSE},set:function(t){s.Z.ENABLE_VERBOSE=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableInfo",{get:function(){return s.Z.ENABLE_INFO},set:function(t){s.Z.ENABLE_INFO=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableWarn",{get:function(){return s.Z.ENABLE_WARN},set:function(t){s.Z.ENABLE_WARN=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableError",{get:function(){return s.Z.ENABLE_ERROR},set:function(t){s.Z.ENABLE_ERROR=t,e._notifyChange()},enumerable:!1,configurable:!0}),e.getConfig=function(){return{globalTag:s.Z.GLOBAL_TAG,forceGlobalTag:s.Z.FORCE_GLOBAL_TAG,enableVerbose:s.Z.ENABLE_VERBOSE,enableDebug:s.Z.ENABLE_DEBUG,enableInfo:s.Z.ENABLE_INFO,enableWarn:s.Z.ENABLE_WARN,enableError:s.Z.ENABLE_ERROR,enableCallback:s.Z.ENABLE_CALLBACK}},e.applyConfig=function(e){s.Z.GLOBAL_TAG=e.globalTag,s.Z.FORCE_GLOBAL_TAG=e.forceGlobalTag,s.Z.ENABLE_VERBOSE=e.enableVerbose,s.Z.ENABLE_DEBUG=e.enableDebug,s.Z.ENABLE_INFO=e.enableInfo,s.Z.ENABLE_WARN=e.enableWarn,s.Z.ENABLE_ERROR=e.enableError,s.Z.ENABLE_CALLBACK=e.enableCallback},e._notifyChange=function(){var t=e.emitter;if(t.listenerCount("change")>0){var i=e.getConfig();t.emit("change",i)}},e.registerListener=function(t){e.emitter.addListener("change",t)},e.removeListener=function(t){e.emitter.removeListener("change",t)},e.addLogListener=function(t){s.Z.emitter.addListener("log",t),s.Z.emitter.listenerCount("log")>0&&(s.Z.ENABLE_CALLBACK=!0,e._notifyChange())},e.removeLogListener=function(t){s.Z.emitter.removeListener("log",t),0===s.Z.emitter.listenerCount("log")&&(s.Z.ENABLE_CALLBACK=!1,e._notifyChange())},e}();o.emitter=new(r()),t.Z=o},219:function(e,t,i){"use strict";var n=function(){function e(){}return e.install=function(){Object.setPrototypeOf=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},Object.assign=Object.assign||function(e){if(null==e)throw new TypeError("Cannot convert undefined or null to object");for(var t=Object(e),i=1;i<arguments.length;i++){var n=arguments[i];if(null!=n)for(var r in n)n.hasOwnProperty(r)&&(t[r]=n[r])}return t},"function"!=typeof self.Promise&&i(264).polyfill()},e}();n.install(),t.Z=n}},t={};function i(n){var r=t[n];if(void 0!==r)return r.exports;var s=t[n]={exports:{}};return e[n].call(s.exports,s,s.exports,i),s.exports}return i.m=e,i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,{a:t}),t},i.d=function(e,t){for(var n in t)i.o(t,n)&&!i.o(e,n)&&Object.defineProperty(e,n,{enumerable:!0,get:t[n]})},i.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(e){if("object"==typeof window)return window}}(),i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i(324)}()}));

!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.Hls=e():t.Hls=e()}(this,function(){return function(t){function e(i){if(r[i])return r[i].exports;var a=r[i]={i:i,l:!1,exports:{}};return t[i].call(a.exports,a,a.exports,e),a.l=!0,a.exports}var r={};return e.m=t,e.c=r,e.d=function(t,r,i){e.o(t,r)||Object.defineProperty(t,r,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var r=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(r,"a",r),r},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="/dist/",e(e.s=8)}([function(t,e,r){"use strict";function i(){}function a(t,e){return e="["+t+"] > "+e}function n(t){var e=self.console[t];return e?function(){for(var r=arguments.length,i=Array(r),n=0;n<r;n++)i[n]=arguments[n];i[0]&&(i[0]=a(t,i[0])),e.apply(self.console,i)}:i}function o(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];r.forEach(function(e){u[e]=t[e]?t[e].bind(t):n(e)})}r.d(e,"a",function(){return d}),r.d(e,"b",function(){return h});var s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},l={trace:i,debug:i,log:i,warn:i,info:i,error:i},u=l,d=function(t){if(!0===t||"object"===(void 0===t?"undefined":s(t))){o(t,"debug","log","info","warn","error");try{u.log()}catch(t){u=l}}else u=l},h=u},function(t,e,r){"use strict";e.a={MEDIA_ATTACHING:"hlsMediaAttaching",MEDIA_ATTACHED:"hlsMediaAttached",MEDIA_DETACHING:"hlsMediaDetaching",MEDIA_DETACHED:"hlsMediaDetached",BUFFER_RESET:"hlsBufferReset",BUFFER_CODECS:"hlsBufferCodecs",BUFFER_CREATED:"hlsBufferCreated",BUFFER_APPENDING:"hlsBufferAppending",BUFFER_APPENDED:"hlsBufferAppended",BUFFER_EOS:"hlsBufferEos",BUFFER_FLUSHING:"hlsBufferFlushing",BUFFER_FLUSHED:"hlsBufferFlushed",MANIFEST_LOADING:"hlsManifestLoading",MANIFEST_LOADED:"hlsManifestLoaded",MANIFEST_PARSED:"hlsManifestParsed",LEVEL_SWITCH:"hlsLevelSwitch",LEVEL_SWITCHING:"hlsLevelSwitching",LEVEL_SWITCHED:"hlsLevelSwitched",LEVEL_LOADING:"hlsLevelLoading",LEVEL_LOADED:"hlsLevelLoaded",LEVEL_UPDATED:"hlsLevelUpdated",LEVEL_PTS_UPDATED:"hlsLevelPtsUpdated",AUDIO_TRACKS_UPDATED:"hlsAudioTracksUpdated",AUDIO_TRACK_SWITCH:"hlsAudioTrackSwitch",AUDIO_TRACK_SWITCHING:"hlsAudioTrackSwitching",AUDIO_TRACK_SWITCHED:"hlsAudioTrackSwitched",AUDIO_TRACK_LOADING:"hlsAudioTrackLoading",AUDIO_TRACK_LOADED:"hlsAudioTrackLoaded",SUBTITLE_TRACKS_UPDATED:"hlsSubtitleTracksUpdated",SUBTITLE_TRACK_SWITCH:"hlsSubtitleTrackSwitch",SUBTITLE_TRACK_LOADING:"hlsSubtitleTrackLoading",SUBTITLE_TRACK_LOADED:"hlsSubtitleTrackLoaded",SUBTITLE_FRAG_PROCESSED:"hlsSubtitleFragProcessed",INIT_PTS_FOUND:"hlsInitPtsFound",FRAG_LOADING:"hlsFragLoading",FRAG_LOAD_PROGRESS:"hlsFragLoadProgress",FRAG_LOAD_EMERGENCY_ABORTED:"hlsFragLoadEmergencyAborted",FRAG_LOADED:"hlsFragLoaded",FRAG_DECRYPTED:"hlsFragDecrypted",FRAG_PARSING_INIT_SEGMENT:"hlsFragParsingInitSegment",FRAG_PARSING_USERDATA:"hlsFragParsingUserdata",FRAG_PARSING_METADATA:"hlsFragParsingMetadata",FRAG_PARSING_DATA:"hlsFragParsingData",FRAG_PARSED:"hlsFragParsed",FRAG_BUFFERED:"hlsFragBuffered",FRAG_CHANGED:"hlsFragChanged",FPS_DROP:"hlsFpsDrop",FPS_DROP_LEVEL_CAPPING:"hlsFpsDropLevelCapping",ERROR:"hlsError",DESTROYING:"hlsDestroying",KEY_LOADING:"hlsKeyLoading",KEY_LOADED:"hlsKeyLoaded",STREAM_STATE_TRANSITION:"hlsStreamStateTransition"}},function(t,e,r){"use strict";r.d(e,"b",function(){return i}),r.d(e,"a",function(){return a});var i={NETWORK_ERROR:"networkError",MEDIA_ERROR:"mediaError",MUX_ERROR:"muxError",OTHER_ERROR:"otherError"},a={MANIFEST_LOAD_ERROR:"manifestLoadError",MANIFEST_LOAD_TIMEOUT:"manifestLoadTimeOut",MANIFEST_PARSING_ERROR:"manifestParsingError",MANIFEST_INCOMPATIBLE_CODECS_ERROR:"manifestIncompatibleCodecsError",LEVEL_LOAD_ERROR:"levelLoadError",LEVEL_LOAD_TIMEOUT:"levelLoadTimeOut",LEVEL_SWITCH_ERROR:"levelSwitchError",AUDIO_TRACK_LOAD_ERROR:"audioTrackLoadError",AUDIO_TRACK_LOAD_TIMEOUT:"audioTrackLoadTimeOut",FRAG_LOAD_ERROR:"fragLoadError",FRAG_LOOP_LOADING_ERROR:"fragLoopLoadingError",FRAG_LOAD_TIMEOUT:"fragLoadTimeOut",FRAG_DECRYPT_ERROR:"fragDecryptError",FRAG_PARSING_ERROR:"fragParsingError",REMUX_ALLOC_ERROR:"remuxAllocError",KEY_LOAD_ERROR:"keyLoadError",KEY_LOAD_TIMEOUT:"keyLoadTimeOut",BUFFER_ADD_CODEC_ERROR:"bufferAddCodecError",BUFFER_APPEND_ERROR:"bufferAppendError",BUFFER_APPENDING_ERROR:"bufferAppendingError",BUFFER_STALLED_ERROR:"bufferStalledError",BUFFER_FULL_ERROR:"bufferFullError",BUFFER_SEEK_OVER_HOLE:"bufferSeekOverHole",BUFFER_NUDGE_ON_STALL:"bufferNudgeOnStall",INTERNAL_EXCEPTION:"internalException"}},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}r.d(e,"b",function(){return n});var a=function(){function t(){i(this,t)}return t.isHeader=function(t,e){return e+10<=t.length&&73===t[e]&&68===t[e+1]&&51===t[e+2]&&t[e+3]<255&&t[e+4]<255&&t[e+6]<128&&t[e+7]<128&&t[e+8]<128&&t[e+9]<128},t.isFooter=function(t,e){return e+10<=t.length&&51===t[e]&&68===t[e+1]&&73===t[e+2]&&t[e+3]<255&&t[e+4]<255&&t[e+6]<128&&t[e+7]<128&&t[e+8]<128&&t[e+9]<128},t.getID3Data=function(e,r){for(var i=r,a=0;t.isHeader(e,r);){a+=10;a+=t._readSize(e,r+6),t.isFooter(e,r+10)&&(a+=10),r+=a}if(a>0)return e.subarray(i,i+a)},t._readSize=function(t,e){var r=0;return r=(127&t[e])<<21,r|=(127&t[e+1])<<14,r|=(127&t[e+2])<<7,r|=127&t[e+3]},t.getTimeStamp=function(e){for(var r=t.getID3Frames(e),i=0;i<r.length;i++){var a=r[i];if(t.isTimeStampFrame(a))return t._readTimeStamp(a)}},t.isTimeStampFrame=function(t){return t&&"PRIV"===t.key&&"com.apple.streaming.transportStreamTimestamp"===t.info},t._getFrameData=function(e){var r=String.fromCharCode(e[0],e[1],e[2],e[3]),i=t._readSize(e,4);return{type:r,size:i,data:e.subarray(10,10+i)}},t.getID3Frames=function(e){for(var r=0,i=[];t.isHeader(e,r);){var a=t._readSize(e,r+6);r+=10;for(var n=r+a;r+8<n;){var o=t._getFrameData(e.subarray(r)),s=t._decodeFrame(o);s&&i.push(s),r+=o.size+10}t.isFooter(e,r)&&(r+=10)}return i},t._decodeFrame=function(e){return"PRIV"===e.type?t._decodePrivFrame(e):"T"===e.type[0]?t._decodeTextFrame(e):"W"===e.type[0]?t._decodeURLFrame(e):void 0},t._readTimeStamp=function(t){if(8===t.data.byteLength){var e=new Uint8Array(t.data),r=1&e[3],i=(e[4]<<23)+(e[5]<<15)+(e[6]<<7)+e[7];return i/=45,r&&(i+=47721858.84),Math.round(i)}},t._decodePrivFrame=function(e){if(!(e.size<2)){var r=t._utf8ArrayToStr(e.data,!0),i=new Uint8Array(e.data.subarray(r.length+1));return{key:e.type,info:r,data:i.buffer}}},t._decodeTextFrame=function(e){if(!(e.size<2)){if("TXXX"===e.type){var r=1,i=t._utf8ArrayToStr(e.data.subarray(r));r+=i.length+1;var a=t._utf8ArrayToStr(e.data.subarray(r));return{key:e.type,info:i,data:a}}var n=t._utf8ArrayToStr(e.data.subarray(1));return{key:e.type,data:n}}},t._decodeURLFrame=function(e){if("WXXX"===e.type){if(e.size<2)return;var r=1,i=t._utf8ArrayToStr(e.data.subarray(r));r+=i.length+1;var a=t._utf8ArrayToStr(e.data.subarray(r));return{key:e.type,info:i,data:a}}var n=t._utf8ArrayToStr(e.data);return{key:e.type,data:n}},t._utf8ArrayToStr=function(t){for(var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=t.length,i=void 0,a=void 0,n=void 0,o="",s=0;s<r;){if(0===(i=t[s++])&&e)return o;if(0!==i&&3!==i)switch(i>>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:o+=String.fromCharCode(i);break;case 12:case 13:a=t[s++],o+=String.fromCharCode((31&i)<<6|63&a);break;case 14:a=t[s++],n=t[s++],o+=String.fromCharCode((15&i)<<12|(63&a)<<6|(63&n)<<0)}}return o},t}(),n=a._utf8ArrayToStr;e.a=a},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var s=function(){function t(e,r){i(this,t),this.subtle=e,this.aesIV=r}return t.prototype.decrypt=function(t,e){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},e,t)},t}(),l=s,u=function(){function t(e,r){a(this,t),this.subtle=e,this.key=r}return t.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},t}(),d=u,h=function(){function t(){n(this,t),this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.initTable()}return t.prototype.uint8ArrayToUint32Array_=function(t){for(var e=new DataView(t),r=new Uint32Array(4),i=0;i<4;i++)r[i]=e.getUint32(4*i);return r},t.prototype.initTable=function(){var t=this.sBox,e=this.invSBox,r=this.subMix,i=r[0],a=r[1],n=r[2],o=r[3],s=this.invSubMix,l=s[0],u=s[1],d=s[2],h=s[3],c=new Uint32Array(256),f=0,p=0,g=0;for(g=0;g<256;g++)c[g]=g<128?g<<1:g<<1^283;for(g=0;g<256;g++){var v=p^p<<1^p<<2^p<<3^p<<4;v=v>>>8^255&v^99,t[f]=v,e[v]=f;var y=c[f],m=c[y],b=c[m],E=257*c[v]^16843008*v;i[f]=E<<24|E>>>8,a[f]=E<<16|E>>>16,n[f]=E<<8|E>>>24,o[f]=E,E=16843009*b^65537*m^257*y^16843008*f,l[v]=E<<24|E>>>8,u[v]=E<<16|E>>>16,d[v]=E<<8|E>>>24,h[v]=E,f?(f=y^c[c[c[b^y]]],p^=c[c[p]]):f=p=1}},t.prototype.expandKey=function(t){for(var e=this.uint8ArrayToUint32Array_(t),r=!0,i=0;i<e.length&&r;)r=e[i]===this.key[i],i++;if(!r){this.key=e;var a=this.keySize=e.length;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);var n=this.ksRows=4*(a+6+1),o=void 0,s=void 0,l=this.keySchedule=new Uint32Array(n),u=this.invKeySchedule=new Uint32Array(n),d=this.sBox,h=this.rcon,c=this.invSubMix,f=c[0],p=c[1],g=c[2],v=c[3],y=void 0,m=void 0;for(o=0;o<n;o++)o<a?y=l[o]=e[o]:(m=y,o%a==0?(m=m<<8|m>>>24,m=d[m>>>24]<<24|d[m>>>16&255]<<16|d[m>>>8&255]<<8|d[255&m],m^=h[o/a|0]<<24):a>6&&o%a==4&&(m=d[m>>>24]<<24|d[m>>>16&255]<<16|d[m>>>8&255]<<8|d[255&m]),l[o]=y=(l[o-a]^m)>>>0);for(s=0;s<n;s++)o=n-s,m=3&s?l[o]:l[o-4],u[s]=s<4||o<=4?m:f[d[m>>>24]]^p[d[m>>>16&255]]^g[d[m>>>8&255]]^v[d[255&m]],u[s]=u[s]>>>0}},t.prototype.networkToHostOrderSwap=function(t){return t<<24|(65280&t)<<8|(16711680&t)>>8|t>>>24},t.prototype.decrypt=function(t,e,r){for(var i,a,n=this.keySize+6,o=this.invKeySchedule,s=this.invSBox,l=this.invSubMix,u=l[0],d=l[1],h=l[2],c=l[3],f=this.uint8ArrayToUint32Array_(r),p=f[0],g=f[1],v=f[2],y=f[3],m=new Int32Array(t),b=new Int32Array(m.length),E=void 0,T=void 0,R=void 0,A=void 0,S=void 0,L=void 0,_=void 0,w=void 0,D=void 0,I=void 0,k=void 0,O=void 0,C=this.networkToHostOrderSwap;e<m.length;){for(D=C(m[e]),I=C(m[e+1]),k=C(m[e+2]),O=C(m[e+3]),S=D^o[0],L=O^o[1],_=k^o[2],w=I^o[3],i=4,a=1;a<n;a++)E=u[S>>>24]^d[L>>16&255]^h[_>>8&255]^c[255&w]^o[i],T=u[L>>>24]^d[_>>16&255]^h[w>>8&255]^c[255&S]^o[i+1],R=u[_>>>24]^d[w>>16&255]^h[S>>8&255]^c[255&L]^o[i+2],A=u[w>>>24]^d[S>>16&255]^h[L>>8&255]^c[255&_]^o[i+3],S=E,L=T,_=R,w=A,i+=4;E=s[S>>>24]<<24^s[L>>16&255]<<16^s[_>>8&255]<<8^s[255&w]^o[i],T=s[L>>>24]<<24^s[_>>16&255]<<16^s[w>>8&255]<<8^s[255&S]^o[i+1],R=s[_>>>24]<<24^s[w>>16&255]<<16^s[S>>8&255]<<8^s[255&L]^o[i+2],A=s[w>>>24]<<24^s[S>>16&255]<<16^s[L>>8&255]<<8^s[255&_]^o[i+3],i+=3,b[e]=C(E^p),b[e+1]=C(A^g),b[e+2]=C(R^v),b[e+3]=C(T^y),p=D,g=I,v=k,y=O,e+=4}return b.buffer},t.prototype.destroy=function(){this.key=void 0,this.keySize=void 0,this.ksRows=void 0,this.sBox=void 0,this.invSBox=void 0,this.subMix=void 0,this.invSubMix=void 0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.rcon=void 0},t}(),c=h,f=r(2),p=r(0),g=function(){function t(e,r){o(this,t),this.observer=e,this.config=r,this.logEnabled=!0;try{var i=crypto||self.crypto;this.subtle=i.subtle||i.webkitSubtle}catch(t){}this.disableWebCrypto=!this.subtle}return t.prototype.isSync=function(){return this.disableWebCrypto&&this.config.enableSoftwareAES},t.prototype.decrypt=function(t,e,r,i){var a=this;if(this.disableWebCrypto&&this.config.enableSoftwareAES){this.logEnabled&&(p.b.log("JS AES decrypt"),this.logEnabled=!1);var n=this.decryptor;n||(this.decryptor=n=new c),n.expandKey(e),i(n.decrypt(t,0,r))}else{this.logEnabled&&(p.b.log("WebCrypto AES decrypt"),this.logEnabled=!1);var o=this.subtle;this.key!==e&&(this.key=e,this.fastAesKey=new d(o,e)),this.fastAesKey.expandKey().then(function(n){new l(o,r).decrypt(t,n).catch(function(n){a.onWebCryptoError(n,t,e,r,i)}).then(function(t){i(t)})}).catch(function(n){a.onWebCryptoError(n,t,e,r,i)})}},t.prototype.onWebCryptoError=function(t,e,r,i,a){this.config.enableSoftwareAES?(p.b.log("WebCrypto Error, disable WebCrypto API"),this.disableWebCrypto=!0,this.logEnabled=!0,this.decrypt(e,r,i,a)):(p.b.error("decrypting error : "+t.message),this.observer.trigger(Event.ERROR,{type:f.b.MEDIA_ERROR,details:f.a.FRAG_DECRYPT_ERROR,fatal:!0,reason:t.message}))},t.prototype.destroy=function(){var t=this.decryptor;t&&(t.destroy(),this.decryptor=void 0)},t}();e.a=g},function(t,e){function r(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function i(t){return"function"==typeof t}function a(t){return"number"==typeof t}function n(t){return"object"==typeof t&&null!==t}function o(t){return void 0===t}t.exports=r,r.EventEmitter=r,r.prototype._events=void 0,r.prototype._maxListeners=void 0,r.defaultMaxListeners=10,r.prototype.setMaxListeners=function(t){if(!a(t)||t<0||isNaN(t))throw TypeError("n must be a positive number");return this._maxListeners=t,this},r.prototype.emit=function(t){var e,r,a,s,l,u;if(this._events||(this._events={}),"error"===t&&(!this._events.error||n(this._events.error)&&!this._events.error.length)){if((e=arguments[1])instanceof Error)throw e;var d=new Error('Uncaught, unspecified "error" event. ('+e+")");throw d.context=e,d}if(r=this._events[t],o(r))return!1;if(i(r))switch(arguments.length){case 1:r.call(this);break;case 2:r.call(this,arguments[1]);break;case 3:r.call(this,arguments[1],arguments[2]);break;default:s=Array.prototype.slice.call(arguments,1),r.apply(this,s)}else if(n(r))for(s=Array.prototype.slice.call(arguments,1),u=r.slice(),a=u.length,l=0;l<a;l++)u[l].apply(this,s);return!0},r.prototype.addListener=function(t,e){var a;if(!i(e))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",t,i(e.listener)?e.listener:e),this._events[t]?n(this._events[t])?this._events[t].push(e):this._events[t]=[this._events[t],e]:this._events[t]=e,n(this._events[t])&&!this._events[t].warned&&(a=o(this._maxListeners)?r.defaultMaxListeners:this._maxListeners)&&a>0&&this._events[t].length>a&&(this._events[t].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[t].length),"function"==typeof console.trace&&console.trace()),this},r.prototype.on=r.prototype.addListener,r.prototype.once=function(t,e){function r(){this.removeListener(t,r),a||(a=!0,e.apply(this,arguments))}if(!i(e))throw TypeError("listener must be a function");var a=!1;return r.listener=e,this.on(t,r),this},r.prototype.removeListener=function(t,e){var r,a,o,s;if(!i(e))throw TypeError("listener must be a function");if(!this._events||!this._events[t])return this;if(r=this._events[t],o=r.length,a=-1,r===e||i(r.listener)&&r.listener===e)delete this._events[t],this._events.removeListener&&this.emit("removeListener",t,e);else if(n(r)){for(s=o;s-- >0;)if(r[s]===e||r[s].listener&&r[s].listener===e){a=s;break}if(a<0)return this;1===r.length?(r.length=0,delete this._events[t]):r.splice(a,1),this._events.removeListener&&this.emit("removeListener",t,e)}return this},r.prototype.removeAllListeners=function(t){var e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(r=this._events[t],i(r))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},r.prototype.listeners=function(t){return this._events&&this._events[t]?i(this._events[t])?[this._events[t]]:this._events[t].slice():[]},r.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(i(e))return 1;if(e)return e.length}return 0},r.listenerCount=function(t,e){return t.listenerCount(e)}},function(t,e,r){!function(e){var r=/^((?:[^\/;?#]+:)?)(\/\/[^\/\;?#]*)?(.*?)??(;.*?)?(\?.*?)?(#.*?)?$/,i=/^([^\/;?#]*)(.*)$/,a=/(?:\/|^)\.(?=\/)/g,n=/(?:\/|^)\.\.\/(?!\.\.\/).*?(?=\/)/g,o={buildAbsoluteURL:function(t,e,r){if(r=r||{},t=t.trim(),!(e=e.trim())){if(!r.alwaysNormalize)return t;var a=this.parseURL(t);if(!s)throw new Error("Error trying to parse base URL.");return a.path=o.normalizePath(a.path),o.buildURLFromParts(a)}var n=this.parseURL(e);if(!n)throw new Error("Error trying to parse relative URL.");if(n.scheme)return r.alwaysNormalize?(n.path=o.normalizePath(n.path),o.buildURLFromParts(n)):e;var s=this.parseURL(t);if(!s)throw new Error("Error trying to parse base URL.");if(!s.netLoc&&s.path&&"/"!==s.path[0]){var l=i.exec(s.path);s.netLoc=l[1],s.path=l[2]}s.netLoc&&!s.path&&(s.path="/");var u={scheme:s.scheme,netLoc:n.netLoc,path:null,params:n.params,query:n.query,fragment:n.fragment};if(!n.netLoc&&(u.netLoc=s.netLoc,"/"!==n.path[0]))if(n.path){var d=s.path,h=d.substring(0,d.lastIndexOf("/")+1)+n.path;u.path=o.normalizePath(h)}else u.path=s.path,n.params||(u.params=s.params,n.query||(u.query=s.query));return null===u.path&&(u.path=r.alwaysNormalize?o.normalizePath(n.path):n.path),o.buildURLFromParts(u)},parseURL:function(t){var e=r.exec(t);return e?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(t){for(t=t.split("").reverse().join("").replace(a,"");t.length!==(t=t.replace(n,"")).length;);return t.split("").reverse().join("")},buildURLFromParts:function(t){return t.scheme+t.netLoc+t.path+t.params+t.query+t.fragment}};t.exports=o}()},function(t,e,r){"use strict";function i(t,e,r,i){var a,n,o,s,l,u=navigator.userAgent.toLowerCase(),d=i,h=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];return a=1+((192&e[r+2])>>>6),(n=(60&e[r+2])>>>2)>h.length-1?void t.trigger(Event.ERROR,{type:L.b.MEDIA_ERROR,details:L.a.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+n}):(s=(1&e[r+2])<<2,s|=(192&e[r+3])>>>6,w.b.log("manifest codec:"+i+",ADTS data:type:"+a+",sampleingIndex:"+n+"["+h[n]+"Hz],channelConfig:"+s),/firefox/i.test(u)?n>=6?(a=5,l=new Array(4),o=n-3):(a=2,l=new Array(2),o=n):-1!==u.indexOf("android")?(a=2,l=new Array(2),o=n):(a=5,l=new Array(4),i&&(-1!==i.indexOf("mp4a.40.29")||-1!==i.indexOf("mp4a.40.5"))||!i&&n>=6?o=n-3:((i&&-1!==i.indexOf("mp4a.40.2")&&(n>=6&&1===s||/vivaldi/i.test(u))||!i&&1===s)&&(a=2,l=new Array(2)),o=n)),l[0]=a<<3,l[0]|=(14&n)>>1,l[1]|=(1&n)<<7,l[1]|=s<<3,5===a&&(l[1]|=(14&o)>>1,l[2]=(1&o)<<7,l[2]|=8,l[3]=0),{config:l,samplerate:h[n],channelCount:s,codec:"mp4a.40."+a,manifestCodec:d})}function a(t,e){return 255===t[e]&&240==(246&t[e+1])}function n(t,e){return 1&t[e+1]?7:9}function o(t,e){return(3&t[e+3])<<11|t[e+4]<<3|(224&t[e+5])>>>5}function s(t,e){return!!(e+1<t.length&&a(t,e))}function l(t,e){if(e+1<t.length&&a(t,e)){var r=n(t,e),i=r;e+5<t.length&&(i=o(t,e));var s=e+i;if(s===t.length||s+1<t.length&&a(t,s))return!0}return!1}function u(t,e,r,a,n){if(!t.samplerate){var o=i(e,r,a,n);t.config=o.config,t.samplerate=o.samplerate,t.channelCount=o.channelCount,t.codec=o.codec,t.manifestCodec=o.manifestCodec,w.b.log("parsed codec:"+t.codec+",rate:"+o.samplerate+",nb channel:"+o.channelCount)}}function d(t){return 9216e4/t}function h(t,e,r,i,a){var s,l,u,d=t.length;if(s=n(t,e),l=o(t,e),(l-=s)>0&&e+s+l<=d)return u=r+i*a,{headerLength:s,frameLength:l,stamp:u}}function c(t,e,r,i,a){var n=d(t.samplerate),o=h(e,r,i,a,n);if(o){var s=o.stamp,l=o.headerLength,u=o.frameLength,c={unit:e.subarray(r+l,r+l+u),pts:s,dts:s};return t.samples.push(c),t.len+=u,{sample:c,length:u+l}}}function f(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function p(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function g(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function v(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function y(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function m(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function b(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function E(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function T(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function R(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function A(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var S=r(1),L=r(2),_=r(4),w=r(0),D=r(3),I=function(){function t(e,r,i){f(this,t),this.observer=e,this.config=i,this.remuxer=r}return t.prototype.resetInitSegment=function(t,e,r,i){this._audioTrack={container:"audio/adts",type:"audio",id:0,sequenceNumber:0,isAAC:!0,samples:[],len:0,manifestCodec:e,duration:i,inputTimeScale:9e4}},t.prototype.resetTimeStamp=function(){},t.probe=function(t){if(!t)return!1;for(var e=D.a.getID3Data(t,0)||[],r=e.length,i=t.length;r<i;r++)if(l(t,r))return w.b.log("ADTS sync word found !"),!0;return!1},t.prototype.append=function(t,e,r,i){for(var a=this._audioTrack,n=D.a.getID3Data(t,0)||[],o=D.a.getTimeStamp(n),l=o?90*o:9e4*e,d=0,h=l,f=t.length,p=n.length,g=[{pts:h,dts:h,data:n}];p<f-1;)if(s(t,p)&&p+5<f){u(a,this.observer,t,p,a.manifestCodec);var v=c(a,t,p,l,d);if(!v){w.b.log("Unable to parse AAC frame");break}p+=v.length,h=v.sample.pts,d++}else D.a.isHeader(t,p)?(n=D.a.getID3Data(t,p),g.push({pts:h,dts:h,data:n}),p+=n.length):p++;this.remuxer.remux(a,{samples:[]},{samples:g,inputTimeScale:9e4},{samples:[]},e,r,i)},t.prototype.destroy=function(){},t}(),k=I,O=Math.pow(2,32)-1,C=function(){function t(e,r){p(this,t),this.observer=e,this.remuxer=r}return t.prototype.resetTimeStamp=function(t){this.initPTS=t},t.prototype.resetInitSegment=function(e,r,i,a){if(e&&e.byteLength){var n=this.initData=t.parseInitSegment(e);null==r&&(r="mp4a.40.5"),null==i&&(i="avc1.42e01e");var o={};n.audio&&n.video?o.audiovideo={container:"video/mp4",codec:r+","+i,initSegment:a?e:null}:(n.audio&&(o.audio={container:"audio/mp4",codec:r,initSegment:a?e:null}),n.video&&(o.video={container:"video/mp4",codec:i,initSegment:a?e:null})),this.observer.trigger(S.a.FRAG_PARSING_INIT_SEGMENT,{tracks:o})}else r&&(this.audioCodec=r),i&&(this.videoCodec=i)},t.probe=function(e){return t.findBox({data:e,start:0,end:Math.min(e.length,16384)},["moof"]).length>0},t.bin2str=function(t){return String.fromCharCode.apply(null,t)},t.readUint32=function(t,e){t.data&&(e+=t.start,t=t.data);var r=t[e]<<24|t[e+1]<<16|t[e+2]<<8|t[e+3];return r<0?4294967296+r:r},t.writeUint32=function(t,e,r){t.data&&(e+=t.start,t=t.data),t[e]=r>>24,t[e+1]=r>>16&255,t[e+2]=r>>8&255,t[e+3]=255&r},t.findBox=function(e,r){var i,a,n,o,s,l,u,d=[];if(e.data?(l=e.start,o=e.end,e=e.data):(l=0,o=e.byteLength),!r.length)return null;for(i=l;i<o;)a=t.readUint32(e,i),n=t.bin2str(e.subarray(i+4,i+8)),u=a>1?i+a:o,n===r[0]&&(1===r.length?d.push({data:e,start:i+8,end:u}):(s=t.findBox({data:e,start:i+8,end:u},r.slice(1)),s.length&&(d=d.concat(s)))),i=u;return d},t.parseInitSegment=function(e){var r=[];return t.findBox(e,["moov","trak"]).forEach(function(e){var i=t.findBox(e,["tkhd"])[0];if(i){var a=i.data[i.start],n=0===a?12:20,o=t.readUint32(i,n),s=t.findBox(e,["mdia","mdhd"])[0];if(s){a=s.data[s.start],n=0===a?12:20;var l=t.readUint32(s,n),u=t.findBox(e,["mdia","hdlr"])[0];if(u){var d=t.bin2str(u.data.subarray(u.start+8,u.start+12)),h={soun:"audio",vide:"video"}[d];if(h){var c=t.findBox(e,["mdia","minf","stbl","stsd"]);if(c.length){c=c[0];var f=t.bin2str(c.data.subarray(c.start+12,c.start+16));w.b.log("MP4Demuxer:"+h+":"+f+" found")}r[o]={timescale:l,type:h},r[h]={timescale:l,id:o}}}}}}),r},t.getStartDTS=function(e,r){var i,a,n;return i=t.findBox(r,["moof","traf"]),a=[].concat.apply([],i.map(function(r){return t.findBox(r,["tfhd"]).map(function(i){var a,n;return a=t.readUint32(i,4),n=e[a].timescale||9e4,t.findBox(r,["tfdt"]).map(function(e){var r,i;return r=e.data[e.start],i=t.readUint32(e,4),1===r&&(i*=Math.pow(2,32),i+=t.readUint32(e,8)),i})[0]/n})})),n=Math.min.apply(null,a),isFinite(n)?n:0},t.offsetStartDTS=function(e,r,i){t.findBox(r,["moof","traf"]).map(function(r){return t.findBox(r,["tfhd"]).map(function(a){var n=t.readUint32(a,4),o=e[n].timescale||9e4;t.findBox(r,["tfdt"]).map(function(e){var r=e.data[e.start],a=t.readUint32(e,4);if(0===r)t.writeUint32(e,4,a-i*o);else{a*=Math.pow(2,32),a+=t.readUint32(e,8),a-=i*o,a=Math.max(a,0);var n=Math.floor(a/(O+1)),s=Math.floor(a%(O+1));t.writeUint32(e,4,n),t.writeUint32(e,8,s)}})})})},t.prototype.append=function(e,r,i,a){var n=this.initData;n||(this.resetInitSegment(e,this.audioCodec,this.videoCodec),n=this.initData);var o=void 0,s=this.initPTS;if(void 0===s){var l=t.getStartDTS(n,e);this.initPTS=s=l-r,this.observer.trigger(S.a.INIT_PTS_FOUND,{initPTS:s})}t.offsetStartDTS(n,e,s),o=t.getStartDTS(n,e),this.remuxer.remux(n.audio,n.video,null,null,o,i,a,e)},t.prototype.destroy=function(){},t}(),P=C,x={BitratesMap:[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],SamplingRateMap:[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],SamplesCoefficients:[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],BytesInSlot:[0,1,1,4],appendFrame:function(t,e,r,i,a){if(!(r+24>e.length)){var n=this.parseHeader(e,r);if(n&&r+n.frameLength<=e.length){var o=9e4*n.samplesPerFrame/n.sampleRate,s=i+a*o,l={unit:e.subarray(r,r+n.frameLength),pts:s,dts:s};return t.config=[],t.channelCount=n.channelCount,t.samplerate=n.sampleRate,t.samples.push(l),t.len+=n.frameLength,{sample:l,length:n.frameLength}}}},parseHeader:function(t,e){var r=t[e+1]>>3&3,i=t[e+1]>>1&3,a=t[e+2]>>4&15,n=t[e+2]>>2&3,o=t[e+2]>>1&1;if(1!==r&&0!==a&&15!==a&&3!==n){var s=3===r?3-i:3===i?3:4,l=1e3*x.BitratesMap[14*s+a-1],u=3===r?0:2===r?1:2,d=x.SamplingRateMap[3*u+n],h=t[e+3]>>6==3?1:2,c=x.SamplesCoefficients[r][i],f=x.BytesInSlot[i],p=8*c*f;return{sampleRate:d,channelCount:h,frameLength:parseInt(c*l/d+o,10)*f,samplesPerFrame:p}}},isHeaderPattern:function(t,e){return 255===t[e]&&224==(224&t[e+1])&&0!=(6&t[e+1])},isHeader:function(t,e){return!!(e+1<t.length&&this.isHeaderPattern(t,e))},probe:function(t,e){if(e+1<t.length&&this.isHeaderPattern(t,e)){var r=this.parseHeader(t,e),i=4;r&&r.frameLength&&(i=r.frameLength);var a=e+i;if(a===t.length||a+1<t.length&&this.isHeaderPattern(t,a))return!0}return!1}},F=x,N=function(){function t(e){g(this,t),this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}return t.prototype.loadWord=function(){var t=this.data,e=this.bytesAvailable,r=t.byteLength-e,i=new Uint8Array(4),a=Math.min(4,e);if(0===a)throw new Error("no bytes available");i.set(t.subarray(r,r+a)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*a,this.bytesAvailable-=a},t.prototype.skipBits=function(t){var e;this.bitsAvailable>t?(this.word<<=t,this.bitsAvailable-=t):(t-=this.bitsAvailable,e=t>>3,t-=e>>3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)},t.prototype.readBits=function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&w.b.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),e=t-e,e>0&&this.bitsAvailable?r<<e|this.readBits(e):r},t.prototype.skipLZ=function(){var t;for(t=0;t<this.bitsAvailable;++t)if(0!=(this.word&2147483648>>>t))return this.word<<=t,this.bitsAvailable-=t,t;return this.loadWord(),t+this.skipLZ()},t.prototype.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.skipEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.readUEG=function(){var t=this.skipLZ();return this.readBits(t+1)-1},t.prototype.readEG=function(){var t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)},t.prototype.readBoolean=function(){return 1===this.readBits(1)},t.prototype.readUByte=function(){return this.readBits(8)},t.prototype.readUShort=function(){return this.readBits(16)},t.prototype.readUInt=function(){return this.readBits(32)},t.prototype.skipScalingList=function(t){var e,r,i=8,a=8;for(e=0;e<t;e++)0!==a&&(r=this.readEG(),a=(i+r+256)%256),i=0===a?i:a},t.prototype.readSPS=function(){var t,e,r,i,a,n,o,s=0,l=0,u=0,d=0,h=this.readUByte.bind(this),c=this.readBits.bind(this),f=this.readUEG.bind(this),p=this.readBoolean.bind(this),g=this.skipBits.bind(this),v=this.skipEG.bind(this),y=this.skipUEG.bind(this),m=this.skipScalingList.bind(this);if(h(),t=h(),c(5),g(3),h(),y(),100===t||110===t||122===t||244===t||44===t||83===t||86===t||118===t||128===t){var b=f();if(3===b&&g(1),y(),y(),g(1),p())for(n=3!==b?8:12,o=0;o<n;o++)p()&&m(o<6?16:64)}y();var E=f();if(0===E)f();else if(1===E)for(g(1),v(),v(),e=f(),o=0;o<e;o++)v();y(),g(1),r=f(),i=f(),a=c(1),0===a&&g(1),g(1),p()&&(s=f(),l=f(),u=f(),d=f());var T=[1,1];if(p()&&p()){switch(h()){case 1:T=[1,1];break;case 2:T=[12,11];break;case 3:T=[10,11];break;case 4:T=[16,11];break;case 5:T=[40,33];break;case 6:T=[24,11];break;case 7:T=[20,11];break;case 8:T=[32,11];break;case 9:T=[80,33];break;case 10:T=[18,11];break;case 11:T=[15,11];break;case 12:T=[64,33];break;case 13:T=[160,99];break;case 14:T=[4,3];break;case 15:T=[3,2];break;case 16:T=[2,1];break;case 255:T=[h()<<8|h(),h()<<8|h()]}}return{width:Math.ceil(16*(r+1)-2*s-2*l),height:(2-a)*(i+1)*16-(a?2:4)*(u+d),pixelRatio:T}},t.prototype.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},t}(),M=N,U=function(){function t(e,r,i,a){v(this,t),this.decryptdata=i,this.discardEPB=a,this.decrypter=new _.a(e,r)}return t.prototype.decryptBuffer=function(t,e){this.decrypter.decrypt(t,this.decryptdata.key.buffer,this.decryptdata.iv.buffer,e)},t.prototype.decryptAacSample=function(t,e,r,i){var a=t[e].unit,n=a.subarray(16,a.length-a.length%16),o=n.buffer.slice(n.byteOffset,n.byteOffset+n.length),s=this;this.decryptBuffer(o,function(n){n=new Uint8Array(n),a.set(n,16),i||s.decryptAacSamples(t,e+1,r)})},t.prototype.decryptAacSamples=function(t,e,r){for(;;e++){if(e>=t.length)return void r();if(!(t[e].unit.length<32)){var i=this.decrypter.isSync();if(this.decryptAacSample(t,e,r,i),!i)return}}},t.prototype.getAvcEncryptedData=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,r=new Int8Array(e),i=0,a=32;a<=t.length-16;a+=160,i+=16)r.set(t.subarray(a,a+16),i);return r},t.prototype.getAvcDecryptedUnit=function(t,e){e=new Uint8Array(e);for(var r=0,i=32;i<=t.length-16;i+=160,r+=16)t.set(e.subarray(r,r+16),i);return t},t.prototype.decryptAvcSample=function(t,e,r,i,a,n){var o=this.discardEPB(a.data),s=this.getAvcEncryptedData(o),l=this;this.decryptBuffer(s.buffer,function(s){a.data=l.getAvcDecryptedUnit(o,s),n||l.decryptAvcSamples(t,e,r+1,i)})},t.prototype.decryptAvcSamples=function(t,e,r,i){for(;;e++,r=0){if(e>=t.length)return void i();for(var a=t[e].units;!(r>=a.length);r++){var n=a[r];if(!(n.length<=48||1!==n.type&&5!==n.type)){var o=this.decrypter.isSync();if(this.decryptAvcSample(t,e,r,i,n,o),!o)return}}}},t}(),B=U,G={video:0,audio:1,id3:2,text:3},j=function(){function t(e,r,i,a){y(this,t),this.observer=e,this.config=i,this.typeSupported=a,this.remuxer=r,this.sampleAes=null}return t.prototype.setDecryptData=function(t){null!=t&&null!=t.key&&"SAMPLE-AES"===t.method?this.sampleAes=new B(this.observer,this.config,t,this.discardEPB):this.sampleAes=null},t.probe=function(e){var r=t._syncOffset(e);return!(r<0)&&(r&&w.b.warn("MPEG2-TS detected but first sync word found @ offset "+r+", junk ahead ?"),!0)},t._syncOffset=function(t){for(var e=Math.min(1e3,t.length-564),r=0;r<e;){if(71===t[r]&&71===t[r+188]&&71===t[r+376])return r;r++}return-1},t.createTrack=function(t,e){return{container:"video"===t||"audio"===t?"video/mp2t":void 0,type:t,id:G[t],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0,dropped:"video"===t?0:void 0,isAAC:"audio"===t||void 0,duration:"audio"===t?e:void 0}},t.prototype.resetInitSegment=function(e,r,i,a){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=t.createTrack("video",a),this._audioTrack=t.createTrack("audio",a),this._id3Track=t.createTrack("id3",a),this._txtTrack=t.createTrack("text",a),this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=r,this.videoCodec=i,this._duration=a},t.prototype.resetTimeStamp=function(){},t.prototype.append=function(e,r,i,a){var n,o,s,l,u,d=e.length,h=!1;this.contiguous=i;var c=this.pmtParsed,f=this._avcTrack,p=this._audioTrack,g=this._id3Track,v=f.pid,y=p.pid,m=g.pid,b=this._pmtId,E=f.pesData,T=p.pesData,R=g.pesData,A=this._parsePAT,_=this._parsePMT,D=this._parsePES,I=this._parseAVCPES.bind(this),k=this._parseAACPES.bind(this),O=this._parseMPEGPES.bind(this),C=this._parseID3PES.bind(this),P=t._syncOffset(e);for(d-=(d+P)%188,n=P;n<d;n+=188)if(71===e[n]){if(o=!!(64&e[n+1]),s=((31&e[n+1])<<8)+e[n+2],(48&e[n+3])>>4>1){if((l=n+5+e[n+4])===n+188)continue}else l=n+4;switch(s){case v:o&&(E&&(u=D(E))&&I(u,!1),E={data:[],size:0}),E&&(E.data.push(e.subarray(l,n+188)),E.size+=n+188-l);break;case y:o&&(T&&(u=D(T))&&(p.isAAC?k(u):O(u)),T={data:[],size:0}),T&&(T.data.push(e.subarray(l,n+188)),T.size+=n+188-l);break;case m:o&&(R&&(u=D(R))&&C(u),R={data:[],size:0}),R&&(R.data.push(e.subarray(l,n+188)),R.size+=n+188-l);break;case 0:o&&(l+=e[l]+1),b=this._pmtId=A(e,l);break;case b:o&&(l+=e[l]+1);var x=_(e,l,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,null!=this.sampleAes);v=x.avc,v>0&&(f.pid=v),y=x.audio,y>0&&(p.pid=y,p.isAAC=x.isAAC),m=x.id3,m>0&&(g.pid=m),h&&!c&&(w.b.log("reparse from beginning"),h=!1,n=P-188),c=this.pmtParsed=!0;break;case 17:case 8191:break;default:h=!0}}else this.observer.trigger(S.a.ERROR,{type:L.b.MEDIA_ERROR,details:L.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});E&&(u=D(E))?(I(u,!0),f.pesData=null):f.pesData=E,T&&(u=D(T))?(p.isAAC?k(u):O(u),p.pesData=null):(T&&T.size&&w.b.log("last AAC PES packet truncated,might overlap between fragments"),p.pesData=T),R&&(u=D(R))?(C(u),g.pesData=null):g.pesData=R,null==this.sampleAes?this.remuxer.remux(p,f,g,this._txtTrack,r,i,a):this.decryptAndRemux(p,f,g,this._txtTrack,r,i,a)},t.prototype.decryptAndRemux=function(t,e,r,i,a,n,o){if(t.samples&&t.isAAC){var s=this;this.sampleAes.decryptAacSamples(t.samples,0,function(){s.decryptAndRemuxAvc(t,e,r,i,a,n,o)})}else this.decryptAndRemuxAvc(t,e,r,i,a,n,o)},t.prototype.decryptAndRemuxAvc=function(t,e,r,i,a,n,o){if(e.samples){var s=this;this.sampleAes.decryptAvcSamples(e.samples,0,0,function(){s.remuxer.remux(t,e,r,i,a,n,o)})}else this.remuxer.remux(t,e,r,i,a,n,o)},t.prototype.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0},t.prototype._parsePAT=function(t,e){return(31&t[e+10])<<8|t[e+11]},t.prototype._parsePMT=function(t,e,r,i){var a,n,o,s,l={audio:-1,avc:-1,id3:-1,isAAC:!0};for(a=(15&t[e+1])<<8|t[e+2],n=e+3+a-4,o=(15&t[e+10])<<8|t[e+11],e+=12+o;e<n;){switch(s=(31&t[e+1])<<8|t[e+2],t[e]){case 207:if(!i){w.b.log("unkown stream type:"+t[e]);break}case 15:-1===l.audio&&(l.audio=s);break;case 21:-1===l.id3&&(l.id3=s);break;case 219:if(!i){w.b.log("unkown stream type:"+t[e]);break}case 27:-1===l.avc&&(l.avc=s);break;case 3:case 4:r?-1===l.audio&&(l.audio=s,l.isAAC=!1):w.b.log("MPEG audio found, not supported in this browser for now");break;case 36:w.b.warn("HEVC stream type found, not supported for now");break;default:w.b.log("unkown stream type:"+t[e])}e+=5+((15&t[e+3])<<8|t[e+4])}return l},t.prototype._parsePES=function(t){var e,r,i,a,n,o,s,l,u=0,d=t.data;if(!t||0===t.size)return null;for(;d[0].length<19&&d.length>1;){var h=new Uint8Array(d[0].length+d[1].length);h.set(d[0]),h.set(d[1],d[0].length),d[0]=h,d.splice(1,1)}if(e=d[0],1===(e[0]<<16)+(e[1]<<8)+e[2]){if((i=(e[4]<<8)+e[5])&&i>t.size-6)return null;r=e[7],192&r&&(o=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,o>4294967295&&(o-=8589934592),64&r?(s=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,s>4294967295&&(s-=8589934592),o-s>54e5&&(w.b.warn(Math.round((o-s)/9e4)+"s delta between PTS and DTS, align them"),o=s)):s=o),a=e[8],l=a+9,t.size-=l,n=new Uint8Array(t.size);for(var c=0,f=d.length;c<f;c++){e=d[c];var p=e.byteLength;if(l){if(l>p){l-=p;continue}e=e.subarray(l),p-=l,l=0}n.set(e,u),u+=p}return i&&(i-=a+3),{data:n,pts:o,dts:s,len:i}}return null},t.prototype.pushAccesUnit=function(t,e){if(t.units.length&&t.frame){var r=e.samples,i=r.length;!this.config.forceKeyFrameOnDiscontinuity||!0===t.key||e.sps&&(i||this.contiguous)?(t.id=i,r.push(t)):e.dropped++}t.debug.length&&w.b.log(t.pts+"/"+t.dts+":"+t.debug)},t.prototype._parseAVCPES=function(t,e){var r,i,a,n=this,o=this._avcTrack,s=this._parseAVCNALu(t.data),l=this.avcSample,u=!1,d=this.pushAccesUnit.bind(this),h=function(t,e,r,i){return{key:t,pts:e,dts:r,units:[],debug:i}};t.data=null,l&&s.length&&!o.audFound&&(d(l,o),l=this.avcSample=h(!1,t.pts,t.dts,"")),s.forEach(function(e){switch(e.type){case 1:i=!0,l||(l=n.avcSample=h(!0,t.pts,t.dts,"")),l.frame=!0;var s=e.data;if(u&&s.length>4){var c=new M(s).readSliceType();2!==c&&4!==c&&7!==c&&9!==c||(l.key=!0)}break;case 5:i=!0,l||(l=n.avcSample=h(!0,t.pts,t.dts,"")),l.key=!0,l.frame=!0;break;case 6:i=!0,r=new M(n.discardEPB(e.data)),r.readUByte();for(var f=0,p=0,g=!1,v=0;!g&&r.bytesAvailable>1;){f=0;do{v=r.readUByte(),f+=v}while(255===v);p=0;do{v=r.readUByte(),p+=v}while(255===v);if(4===f&&0!==r.bytesAvailable){g=!0;if(181===r.readUByte()){if(49===r.readUShort()){if(1195456820===r.readUInt()){if(3===r.readUByte()){var y=r.readUByte(),m=r.readUByte(),b=31&y,E=[y,m];for(a=0;a<b;a++)E.push(r.readUByte()),E.push(r.readUByte()),E.push(r.readUByte());n._insertSampleInOrder(n._txtTrack.samples,{type:3,pts:t.pts,bytes:E})}}}}}else if(p<r.bytesAvailable)for(a=0;a<p;a++)r.readUByte()}break;case 7:if(i=!0,u=!0,!o.sps){r=new M(e.data);var T=r.readSPS();o.width=T.width,o.height=T.height,o.pixelRatio=T.pixelRatio,o.sps=[e.data],o.duration=n._duration;var R=e.data.subarray(1,4),A="avc1.";for(a=0;a<3;a++){var S=R[a].toString(16);S.length<2&&(S="0"+S),A+=S}o.codec=A}break;case 8:i=!0,o.pps||(o.pps=[e.data]);break;case 9:i=!1,o.audFound=!0,l&&d(l,o),l=n.avcSample=h(!1,t.pts,t.dts,"");break;case 12:i=!1;break;default:i=!1,l&&(l.debug+="unknown NAL "+e.type+" ")}if(l&&i){l.units.push(e)}}),e&&l&&(d(l,o),this.avcSample=null)},t.prototype._insertSampleInOrder=function(t,e){var r=t.length;if(r>0){if(e.pts>=t[r-1].pts)t.push(e);else for(var i=r-1;i>=0;i--)if(e.pts<t[i].pts){t.splice(i,0,e);break}}else t.push(e)},t.prototype._getLastNalUnit=function(){var t=this.avcSample,e=void 0;if(!t||0===t.units.length){var r=this._avcTrack,i=r.samples;t=i[i.length-1]}if(t){var a=t.units;e=a[a.length-1]}return e},t.prototype._parseAVCNALu=function(t){var e,r,i,a,n,o=0,s=t.byteLength,l=this._avcTrack,u=l.naluState||0,d=u,h=[],c=-1;for(-1===u&&(c=0,n=31&t[0],u=0,o=1);o<s;)if(e=t[o++],u)if(1!==u)if(e)if(1===e){if(c>=0)i={data:t.subarray(c,o-u-1),type:n},h.push(i);else{var f=this._getLastNalUnit();if(f&&(d&&o<=4-d&&f.state&&(f.data=f.data.subarray(0,f.data.byteLength-d)),(r=o-u-1)>0)){var p=new Uint8Array(f.data.byteLength+r);p.set(f.data,0),p.set(t.subarray(0,r),f.data.byteLength),f.data=p}}o<s?(a=31&t[o],c=o,n=a,u=0):u=-1}else u=0;else u=3;else u=e?0:2;else u=e?0:1;if(c>=0&&u>=0&&(i={data:t.subarray(c,s),type:n,state:u},h.push(i)),0===h.length){var g=this._getLastNalUnit();if(g){var v=new Uint8Array(g.data.byteLength+t.byteLength);v.set(g.data,0),v.set(t,g.data.byteLength),g.data=v}}return l.naluState=u,h},t.prototype.discardEPB=function(t){for(var e,r,i=t.byteLength,a=[],n=1;n<i-2;)0===t[n]&&0===t[n+1]&&3===t[n+2]?(a.push(n+2),n+=2):n++;if(0===a.length)return t;e=i-a.length,r=new Uint8Array(e);var o=0;for(n=0;n<e;o++,n++)o===a[0]&&(o++,a.shift()),r[n]=t[o];return r},t.prototype._parseAACPES=function(t){var e,r,i,a,n,o=this._audioTrack,l=t.data,h=t.pts,f=this.aacOverFlow,p=this.aacLastPTS;if(f){var g=new Uint8Array(f.byteLength+l.byteLength);g.set(f,0),g.set(l,f.byteLength),l=g}for(i=0,n=l.length;i<n-1&&!s(l,i);i++);if(i){var v,y;if(i<n-1?(v="AAC PES did not start with ADTS header,offset:"+i,y=!1):(v="no ADTS header found in AAC PES",y=!0),w.b.warn("parsing error:"+v),this.observer.trigger(S.a.ERROR,{type:L.b.MEDIA_ERROR,details:L.a.FRAG_PARSING_ERROR,fatal:y,reason:v}),y)return}if(u(o,this.observer,l,i,this.audioCodec),r=0,e=d(o.samplerate),f&&p){var m=p+e;Math.abs(m-h)>1&&(w.b.log("AAC: align PTS for overlapping frames by "+Math.round((m-h)/90)),h=m)}for(;i<n;)if(s(l,i)&&i+5<n){var b=c(o,l,i,h,r);if(!b)break;i+=b.length,a=b.sample.pts,r++}else i++;f=i<n?l.subarray(i,n):null,this.aacOverFlow=f,this.aacLastPTS=a},t.prototype._parseMPEGPES=function(t){for(var e=t.data,r=e.length,i=0,a=0,n=t.pts;a<r;)if(F.isHeader(e,a)){var o=F.appendFrame(this._audioTrack,e,a,n,i);if(!o)break;a+=o.length,i++}else a++},t.prototype._parseID3PES=function(t){this._id3Track.samples.push(t)},t}(),H=j,K=function(){function t(e,r,i){m(this,t),this.observer=e,this.config=i,this.remuxer=r}return t.prototype.resetInitSegment=function(t,e,r,i){this._audioTrack={container:"audio/mpeg",type:"audio",id:-1,sequenceNumber:0,isAAC:!1,samples:[],len:0,manifestCodec:e,duration:i,inputTimeScale:9e4}},t.prototype.resetTimeStamp=function(){},t.probe=function(t){var e,r,i=D.a.getID3Data(t,0);if(i&&void 0!==D.a.getTimeStamp(i))for(e=i.length,r=Math.min(t.length-1,e+100);e<r;e++)if(F.probe(t,e))return w.b.log("MPEG Audio sync word found !"),!0;return!1},t.prototype.append=function(t,e,r,i){for(var a=D.a.getID3Data(t,0),n=D.a.getTimeStamp(a),o=n?90*n:9e4*e,s=a.length,l=t.length,u=0,d=0,h=this._audioTrack,c=[{pts:o,dts:o,data:a}];s<l;)if(F.isHeader(t,s)){var f=F.appendFrame(h,t,s,o,u);if(!f)break;s+=f.length,d=f.sample.pts,u++}else D.a.isHeader(t,s)?(a=D.a.getID3Data(t,s),c.push({pts:d,dts:d,data:a}),s+=a.length):s++;this.remuxer.remux(h,{samples:[]},{samples:c,inputTimeScale:9e4},{samples:[]},e,r,i)},t.prototype.destroy=function(){},t}(),W=K,V=function(){function t(){b(this,t)}return t.getSilentFrame=function(t,e){switch(t){case"mp4a.40.2":if(1===e)return new Uint8Array([0,200,0,128,35,128]);if(2===e)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(1===e)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},t}(),Y=V,z=Math.pow(2,32)-1,X=function(){function t(){E(this,t)}return t.init=function(){t.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var e;for(e in t.types)t.types.hasOwnProperty(e)&&(t.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);var r=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);t.HDLR_TYPES={video:r,audio:i};var a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);t.STTS=t.STSC=t.STCO=n,t.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),t.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),t.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),t.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var o=new Uint8Array([105,115,111,109]),s=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);t.FTYP=t.box(t.types.ftyp,o,l,o,s),t.DINF=t.box(t.types.dinf,t.box(t.types.dref,a))},t.box=function(t){for(var e,r=Array.prototype.slice.call(arguments,1),i=8,a=r.length,n=a;a--;)i+=r[a].byteLength;for(e=new Uint8Array(i),e[0]=i>>24&255,e[1]=i>>16&255,e[2]=i>>8&255,e[3]=255&i,e.set(t,4),a=0,i=8;a<n;a++)e.set(r[a],i),i+=r[a].byteLength;return e},t.hdlr=function(e){return t.box(t.types.hdlr,t.HDLR_TYPES[e])},t.mdat=function(e){return t.box(t.types.mdat,e)},t.mdhd=function(e,r){r*=e;var i=Math.floor(r/(z+1)),a=Math.floor(r%(z+1));return t.box(t.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))},t.mdia=function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))},t.mfhd=function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},t.minf=function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))},t.moof=function(e,r,i){return t.box(t.types.moof,t.mfhd(e),t.traf(i,r))},t.moov=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trak(e[r]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(i).concat(t.mvex(e)))},t.mvex=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trex(e[r]);return t.box.apply(null,[t.types.mvex].concat(i))},t.mvhd=function(e,r){r*=e;var i=Math.floor(r/(z+1)),a=Math.floor(r%(z+1)),n=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t.box(t.types.mvhd,n)},t.sdtp=function(e){var r,i,a=e.samples||[],n=new Uint8Array(4+a.length);for(i=0;i<a.length;i++)r=a[i].flags,n[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return t.box(t.types.sdtp,n)},t.stbl=function(e){return t.box(t.types.stbl,t.stsd(e),t.box(t.types.stts,t.STTS),t.box(t.types.stsc,t.STSC),t.box(t.types.stsz,t.STSZ),t.box(t.types.stco,t.STCO))},t.avc1=function(e){var r,i,a,n=[],o=[];for(r=0;r<e.sps.length;r++)i=e.sps[r],a=i.byteLength,n.push(a>>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r<e.pps.length;r++)i=e.pps[r],a=i.byteLength,o.push(a>>>8&255),o.push(255&a),o=o.concat(Array.prototype.slice.call(i));var s=t.box(t.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|e.sps.length].concat(n).concat([e.pps.length]).concat(o))),l=e.width,u=e.height,d=e.pixelRatio[0],h=e.pixelRatio[1];return t.box(t.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),s,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,h>>24,h>>16&255,h>>8&255,255&h])))},t.esds=function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))},t.mp4a=function(e){var r=e.samplerate;return t.box(t.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),t.box(t.types.esds,t.esds(e)))},t.mp3=function(e){var r=e.samplerate;return t.box(t.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))},t.stsd=function(e){return"audio"===e.type?e.isAAC||"mp3"!==e.codec?t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.mp3(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))},t.tkhd=function(e){var r=e.id,i=e.duration*e.timescale,a=e.width,n=e.height,o=Math.floor(i/(z+1)),s=Math.floor(i%(z+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,s>>24,s>>16&255,s>>8&255,255&s,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))},t.traf=function(e,r){var i=t.sdtp(e),a=e.id,n=Math.floor(r/(z+1)),o=Math.floor(r%(z+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,o>>24,o>>16&255,o>>8&255,255&o])),t.trun(e,i.length+16+20+8+16+8+8),i)},t.trak=function(e){return e.duration=e.duration||4294967295,t.box(t.types.trak,t.tkhd(e),t.mdia(e))},t.trex=function(e){var r=e.id;return t.box(t.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},t.trun=function(e,r){var i,a,n,o,s,l,u=e.samples||[],d=u.length,h=12+16*d,c=new Uint8Array(h);for(r+=8+h,c.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i<d;i++)a=u[i],n=a.duration,o=a.size,s=a.flags,l=a.cts,c.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,o>>>24&255,o>>>16&255,o>>>8&255,255&o,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.paddingValue<<1|s.isNonSync,61440&s.degradPrio,15&s.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return t.box(t.types.trun,c)},t.initSegment=function(e){t.types||t.init();var r,i=t.moov(e);return r=new Uint8Array(t.FTYP.byteLength+i.byteLength),r.set(t.FTYP),r.set(i,t.FTYP.byteLength),r},t}(),q=X,Q=function(){function t(e,r,i,a){T(this,t),this.observer=e,this.config=r,this.typeSupported=i;var n=navigator.userAgent;this.isSafari=a&&a.indexOf("Apple")>-1&&n&&!n.match("CriOS"),this.ISGenerated=!1}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(t){this._initPTS=this._initDTS=t},t.prototype.resetInitSegment=function(){this.ISGenerated=!1},t.prototype.remux=function(t,e,r,i,a,n,o){if(this.ISGenerated||this.generateIS(t,e,a),this.ISGenerated){var s=t.samples.length,l=e.samples.length,u=a,d=a;if(s&&l){var h=(t.samples[0].dts-e.samples[0].dts)/e.inputTimeScale;u+=Math.max(0,h),d+=Math.max(0,-h)}if(s){t.timescale||(w.b.warn("regenerate InitSegment as audio detected"),this.generateIS(t,e,a));var c=this.remuxAudio(t,u,n,o);if(l){var f=void 0;c&&(f=c.endPTS-c.startPTS),e.timescale||(w.b.warn("regenerate InitSegment as video detected"),this.generateIS(t,e,a)),this.remuxVideo(e,d,n,f,o)}}else{var p=void 0;l&&(p=this.remuxVideo(e,d,n,o)),p&&t.codec&&this.remuxEmptyAudio(t,u,n,p)}}r.samples.length&&this.remuxID3(r,a),i.samples.length&&this.remuxText(i,a),this.observer.trigger(S.a.FRAG_PARSED)},t.prototype.generateIS=function(t,e,r){var i,a,n=this.observer,o=t.samples,s=e.samples,l=this.typeSupported,u="audio/mp4",d={},h={tracks:d},c=void 0===this._initPTS;if(c&&(i=a=1/0),t.config&&o.length&&(t.timescale=t.samplerate,w.b.log("audio sampling rate : "+t.samplerate),t.isAAC||(l.mpeg?(u="audio/mpeg",t.codec=""):l.mp3&&(t.codec="mp3")),d.audio={container:u,codec:t.codec,initSegment:!t.isAAC&&l.mpeg?new Uint8Array:q.initSegment([t]),metadata:{channelCount:t.channelCount}},c&&(i=a=o[0].pts-t.inputTimeScale*r)),e.sps&&e.pps&&s.length){var f=e.inputTimeScale;e.timescale=f,d.video={container:"video/mp4",codec:e.codec,initSegment:q.initSegment([e]),metadata:{width:e.width,height:e.height}},c&&(i=Math.min(i,s[0].pts-f*r),a=Math.min(a,s[0].dts-f*r),this.observer.trigger(S.a.INIT_PTS_FOUND,{initPTS:i}))}Object.keys(d).length?(n.trigger(S.a.FRAG_PARSING_INIT_SEGMENT,h),this.ISGenerated=!0,c&&(this._initPTS=i,this._initDTS=a)):n.trigger(S.a.ERROR,{type:L.b.MEDIA_ERROR,details:L.a.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})},t.prototype.remuxVideo=function(t,e,r,i,a){var n,o,s,l,u,d,h,c=8,f=t.timescale,p=t.samples,g=[],v=p.length,y=this._PTSNormalize,m=this._initDTS,b=this.nextAvcDts,E=this.isSafari;E&&(r|=p.length&&b&&(a&&Math.abs(e-b/f)<.1||Math.abs(p[0].pts-b-m)<f/5)),r||(b=e*f),p.forEach(function(t){t.pts=y(t.pts-m,b),t.dts=y(t.dts-m,b)}),p.sort(function(t,e){var r=t.dts-e.dts,i=t.pts-e.pts;return r||(i||t.id-e.id)});var T=p.reduce(function(t,e){return Math.max(Math.min(t,e.pts-e.dts),-18e3)},0);if(T<0){w.b.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(T/90)+" ms to overcome this issue");for(var R=0;R<p.length;R++)p[R].dts+=T}var A=p[0];u=Math.max(A.dts,0),l=Math.max(A.pts,0);var _=Math.round((u-b)/90);r&&_&&(_>1?w.b.log("AVC:"+_+" ms hole between fragments detected,filling it"):_<-1&&w.b.log("AVC:"+-_+" ms overlapping between fragments detected"),u=b,p[0].dts=u,l=Math.max(l-_,b),p[0].pts=l,w.b.log("Video/PTS/DTS adjusted: "+Math.round(l/90)+"/"+Math.round(u/90)+",delta:"+_+" ms")),A=p[p.length-1],h=Math.max(A.dts,0),d=Math.max(A.pts,0,h),E&&(n=Math.round((h-u)/(p.length-1)));for(var D=0,I=0,k=0;k<v;k++){for(var O=p[k],C=O.units,P=C.length,x=0,F=0;F<P;F++)x+=C[F].data.length;I+=x,D+=P,O.length=x,O.dts=E?u+k*n:Math.max(O.dts,u),O.pts=Math.max(O.pts,O.dts)}var N=I+4*D+8;try{o=new Uint8Array(N)}catch(t){return void this.observer.trigger(S.a.ERROR,{type:L.b.MUX_ERROR,details:L.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:N,reason:"fail allocating video mdat "+N})}var M=new DataView(o.buffer);M.setUint32(0,N),o.set(q.types.mdat,4);for(var U=0;U<v;U++){for(var B=p[U],G=B.units,j=0,H=void 0,K=0,W=G.length;K<W;K++){var V=G[K],Y=V.data,z=V.data.byteLength;M.setUint32(c,z),c+=4,o.set(Y,c),c+=z,j+=4+z}if(E)H=Math.max(0,n*Math.round((B.pts-B.dts)/n));else{if(U<v-1)n=p[U+1].dts-B.dts;else{var X=this.config,Q=B.dts-p[U>0?U-1:U].dts;if(X.stretchShortVideoTrack){var J=X.maxBufferHole,$=X.maxSeekHole,Z=Math.floor(Math.min(J,$)*f),tt=(i?l+i*f:this.nextAudioPts)-B.pts;tt>Z?(n=tt-Q,n<0&&(n=Q),w.b.log("It is approximately "+tt/90+" ms to the next segment; using duration "+n/90+" ms for the last video frame.")):n=Q}else n=Q}H=Math.round(B.pts-B.dts)}g.push({size:j,duration:n,cts:H,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:B.key?2:1,isNonSync:B.key?0:1}})}this.nextAvcDts=h+n;var et=t.dropped;if(t.len=0,t.nbNalu=0,t.dropped=0,g.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var rt=g[0].flags;rt.dependsOn=2,rt.isNonSync=0}t.samples=g,s=q.moof(t.sequenceNumber++,u,t),t.samples=[];var it={data1:s,data2:o,startPTS:l/f,endPTS:(d+n)/f,startDTS:u/f,endDTS:this.nextAvcDts/f,type:"video",nb:g.length,dropped:et};return this.observer.trigger(S.a.FRAG_PARSING_DATA,it),it},t.prototype.remuxAudio=function(t,e,r,i){var a,n,o,s,l,u,d,h=t.inputTimeScale,c=t.timescale,f=h/c,p=t.isAAC?1024:1152,g=p*f,v=this._PTSNormalize,y=this._initDTS,m=!t.isAAC&&this.typeSupported.mpeg,b=t.samples,E=[],T=this.nextAudioPts;if(r|=b.length&&T&&(i&&Math.abs(e-T/h)<.1||Math.abs(b[0].pts-T-y)<20*g),b.forEach(function(t){t.pts=t.dts=v(t.pts-y,e*h)}),b=b.filter(function(t){return t.pts>=0}),0!==b.length){if(r||(T=i?e*h:b[0].pts),t.isAAC)for(var R=this.config.maxAudioFramesDrift,A=0,_=T;A<b.length;){var D,I=b[A],k=I.pts;D=k-_;var O=Math.abs(1e3*D/h);if(D<=-R*g)w.b.warn("Dropping 1 audio frame @ "+(_/h).toFixed(3)+"s due to "+Math.round(O)+" ms overlap."),b.splice(A,1),t.len-=I.unit.length;else if(D>=R*g&&O<1e4&&_){var C=Math.round(D/g);w.b.warn("Injecting "+C+" audio frame @ "+(_/h).toFixed(3)+"s due to "+Math.round(1e3*D/h)+" ms gap.");for(var P=0;P<C;P++){var x=Math.max(_,0);o=Y.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),o||(w.b.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),o=I.unit.subarray()),b.splice(A,0,{unit:o,pts:x,dts:x}),t.len+=o.length,_+=g,A++}I.pts=I.dts=_,_+=g,A++}else Math.abs(D),I.pts=I.dts=_,_+=g,A++}for(var F=0,N=b.length;F<N;F++){var M=b[F],U=M.unit,B=M.pts;if(void 0!==d)n.duration=Math.round((B-d)/f);else{var G=Math.round(1e3*(B-T)/h),j=0;if(r&&t.isAAC&&G){if(G>0&&G<1e4)j=Math.round((B-T)/g),w.b.log(G+" ms hole between AAC samples detected,filling it"),j>0&&(o=Y.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),o||(o=U.subarray()),t.len+=j*o.length);else if(G<-12){w.b.log("drop overlapping AAC sample, expected/parsed/delta:"+(T/h).toFixed(3)+"s/"+(B/h).toFixed(3)+"s/"+-G+"ms"),t.len-=U.byteLength;continue}B=T}if(u=B,!(t.len>0))return;var H=m?t.len:t.len+8;a=m?0:8;try{s=new Uint8Array(H)}catch(t){return void this.observer.trigger(S.a.ERROR,{type:L.b.MUX_ERROR,details:L.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:H,reason:"fail allocating audio mdat "+H})}if(!m){new DataView(s.buffer).setUint32(0,H),s.set(q.types.mdat,4)}for(var K=0;K<j;K++)o=Y.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),o||(w.b.log("Unable to get silent frame for given audio codec; duplicating this frame instead."),o=U.subarray()),s.set(o,a),a+=o.byteLength,n={size:o.byteLength,cts:0,duration:1024,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},E.push(n)}s.set(U,a);var W=U.byteLength;a+=W,n={size:W,cts:0,duration:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},E.push(n),d=B}var V=0,z=E.length;if(z>=2&&(V=E[z-2].duration,n.duration=V),z){this.nextAudioPts=T=d+f*V,t.len=0,t.samples=E,l=m?new Uint8Array:q.moof(t.sequenceNumber++,u/f,t),t.samples=[];var X=u/h,Q=T/h,J={data1:l,data2:s,startPTS:X,endPTS:Q,startDTS:X,endDTS:Q,type:"audio",nb:z};return this.observer.trigger(S.a.FRAG_PARSING_DATA,J),J}return null}},t.prototype.remuxEmptyAudio=function(t,e,r,i){var a=t.inputTimeScale,n=t.samplerate?t.samplerate:a,o=a/n,s=this.nextAudioPts,l=(void 0!==s?s:i.startDTS*a)+this._initDTS,u=i.endDTS*a+this._initDTS,d=1024*o,h=Math.ceil((u-l)/d),c=Y.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(w.b.warn("remux empty Audio"),!c)return void w.b.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var f=[],p=0;p<h;p++){var g=l+p*d;f.push({unit:c,pts:g,dts:g}),t.len+=c.length}t.samples=f,this.remuxAudio(t,e,r)},t.prototype.remuxID3=function(t,e){var r,i=t.samples.length,a=t.inputTimeScale,n=this._initPTS,o=this._initDTS;if(i){for(var s=0;s<i;s++)r=t.samples[s],r.pts=(r.pts-n)/a,r.dts=(r.dts-o)/a;this.observer.trigger(S.a.FRAG_PARSING_METADATA,{samples:t.samples})}t.samples=[],e=e},t.prototype.remuxText=function(t,e){t.samples.sort(function(t,e){return t.pts-e.pts});var r,i=t.samples.length,a=t.inputTimeScale,n=this._initPTS;if(i){for(var o=0;o<i;o++)r=t.samples[o],r.pts=(r.pts-n)/a;this.observer.trigger(S.a.FRAG_PARSING_USERDATA,{samples:t.samples})}t.samples=[],e=e},t.prototype._PTSNormalize=function(t,e){var r;if(void 0===e)return t;for(r=e<t?-8589934592:8589934592;Math.abs(t-e)>4294967296;)t+=r;return t},t}(),J=Q,$=function(){function t(e){R(this,t),this.observer=e}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(){},t.prototype.resetInitSegment=function(){},t.prototype.remux=function(t,e,r,i,a,n,o,s){var l=this.observer,u="";t&&(u+="audio"),e&&(u+="video"),l.trigger(S.a.FRAG_PARSING_DATA,{data1:s,startPTS:a,startDTS:a,type:u,nb:1,dropped:0}),l.trigger(S.a.FRAG_PARSED)},t}(),Z=$,tt=function(){function t(e,r,i,a){A(this,t),this.observer=e,this.typeSupported=r,this.config=i,this.vendor=a}return t.prototype.destroy=function(){var t=this.demuxer;t&&t.destroy()},t.prototype.push=function(t,e,r,i,a,n,o,s,l,u,d,h){if(t.byteLength>0&&null!=e&&null!=e.key&&"AES-128"===e.method){var c=this.decrypter;null==c&&(c=this.decrypter=new _.a(this.observer,this.config));var f,p=this;try{f=performance.now()}catch(t){f=Date.now()}c.decrypt(t,e.key.buffer,e.iv.buffer,function(t){var c;try{c=performance.now()}catch(t){c=Date.now()}p.observer.trigger(S.a.FRAG_DECRYPTED,{stats:{tstart:f,tdecrypt:c}}),p.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,a,n,o,s,l,u,d,h)})}else this.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,a,n,o,s,l,u,d,h)},t.prototype.pushDecrypted=function(t,e,r,i,a,n,o,s,l,u,d,h){var c=this.demuxer;if(!c||o&&!this.probe(t)){for(var f=this.observer,p=this.typeSupported,g=this.config,v=[{demux:H,remux:J},{demux:P,remux:Z},{demux:k,remux:J},{demux:W,remux:J}],y=0,m=v.length;y<m;y++){var b=v[y],E=b.demux.probe;if(E(t)){var T=this.remuxer=new b.remux(f,g,p,this.vendor);c=new b.demux(f,T,g,p),this.probe=E;break}}if(!c)return void f.trigger(S.a.ERROR,{type:L.b.MEDIA_ERROR,details:L.a.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});this.demuxer=c}var R=this.remuxer;(o||s)&&(c.resetInitSegment(r,i,a,u),R.resetInitSegment()),o&&(c.resetTimeStamp(h),R.resetTimeStamp(h)),"function"==typeof c.setDecryptData&&c.setDecryptData(e),c.append(t,n,l,d)},t}();e.a=tt},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function n(t,e){var r=jt[e];return!!r&&!0===r[t.slice(0,4)]}function o(t,e){return MediaSource.isTypeSupported((e||"video")+'/mp4;codecs="'+t+'"')}function s(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function l(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function u(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function d(t,e){if(!t)return null;for(var r=null,i=0;i<t.length;i++){var a=t[i];a.id===e&&(r=a)}return r}function h(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function c(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function f(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function p(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function g(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function v(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function y(){if("undefined"!=typeof window)return window.MediaSource||window.WebKitMediaSource}function m(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function b(t,e,r){var i=t[e],a=t[r],n=a.startPTS;isNaN(n)?a.start=r>e?i.start+i.duration:Math.max(i.start-a.duration,0):r>e?(i.duration=n-i.start,i.duration<0&&Pt.b.warn("negative duration computed for frag "+i.sn+",level "+i.level+", there should be some duration drift between playlist and fragment!")):(a.duration=i.start-n,a.duration<0&&Pt.b.warn("negative duration computed for frag "+a.sn+",level "+a.level+", there should be some duration drift between playlist and fragment!"))}function E(t,e,r,i,a,n){var o=r;if(!isNaN(e.startPTS)){var s=Math.abs(e.startPTS-r);isNaN(e.deltaPTS)?e.deltaPTS=s:e.deltaPTS=Math.max(s,e.deltaPTS),o=Math.max(r,e.startPTS),r=Math.min(r,e.startPTS),i=Math.max(i,e.endPTS),a=Math.min(a,e.startDTS),n=Math.max(n,e.endDTS)}var l=r-e.start;e.start=e.startPTS=r,e.maxStartPTS=o,e.endPTS=i,e.startDTS=a,e.endDTS=n,e.duration=i-r;var u=e.sn;if(!t||u<t.startSN||u>t.endSN)return 0;var d,h,c;for(d=u-t.startSN,h=t.fragments,h[d]=e,c=d;c>0;c--)b(h,c,c-1);for(c=d;c<h.length-1;c++)b(h,c,c+1);return t.PTSKnown=!0,l}function T(t,e){var r,i=Math.max(t.startSN,e.startSN)-e.startSN,a=Math.min(t.endSN,e.endSN)-e.startSN,n=e.startSN-t.startSN,o=t.fragments,s=e.fragments,l=0;if(a<i)return void(e.PTSKnown=!1);for(var u=i;u<=a;u++){var d=o[n+u],h=s[u];h&&d&&(l=d.cc-h.cc,isNaN(d.startPTS)||(h.start=h.startPTS=d.startPTS,h.endPTS=d.endPTS,h.duration=d.duration,h.backtracked=d.backtracked,h.dropped=d.dropped,r=h))}if(l)for(Pt.b.log("discontinuity sliding from playlist, take drift into account"),u=0;u<s.length;u++)s[u].cc+=l;if(r)E(e,r,r.startPTS,r.endPTS,r.startDTS,r.endDTS);else if(n>=0&&n<o.length){var c=o[n].start;for(u=0;u<s.length;u++)s[u].start+=c}e.PTSKnown=t.PTSKnown}function R(t,e){for(var r=null,i=0;i<t.length;i+=1){var a=t[i];if(a&&a.cc===e){r=a;break}}return r}function A(t,e){return re.search(t,function(t){return t.cc<e?1:t.cc>e?-1:0})}function S(t,e,r){var i=!1;return e&&e.details&&r&&(r.endCC>r.startCC||t&&t.cc<r.startCC)&&(i=!0),i}function L(t,e){var r=t.fragments,i=e.fragments;if(!i.length||!r.length)return void Pt.b.log("No fragments to align");var a=R(r,i[0].cc);return!a||a&&!a.startPTS?void Pt.b.log("No frag in previous level to align on"):a}function _(t,e){e.fragments.forEach(function(e){if(e){var r=e.start+t;e.start=e.startPTS=r,e.endPTS=r+e.duration}}),e.PTSKnown=!0}function w(t,e,r){if(S(t,e,r)){var i=L(e.details,r);i&&(Pt.b.log("Adjusting PTS using last level due to CC increase within current level"),_(i.start,r))}if(!1===r.PTSKnown&&e&&e.details){var a=e.details.programDateTime,n=r.programDateTime,o=(n-a)/1e3+e.details.fragments[0].start;isNaN(o)||(Pt.b.log("adjusting PTS using programDateTime delta, sliding:"+o.toFixed(3)),_(o,r))}}function D(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function I(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function k(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function O(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function C(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function P(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function x(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function F(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function N(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function M(){var t=y(),e=window.SourceBuffer||window.WebKitSourceBuffer,r=t&&"function"==typeof t.isTypeSupported&&t.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),i=!e||e.prototype&&"function"==typeof e.prototype.appendBuffer&&"function"==typeof e.prototype.remove;return!!r&&!!i}function U(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function B(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function G(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function j(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function H(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function K(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function W(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function V(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function Y(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function z(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function X(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function q(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function Q(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function J(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function $(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function Z(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function tt(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function et(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function rt(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function it(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function at(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function nt(){this.window=window,this.state="INITIAL",this.buffer="",this.decoder=new Qe,this.regionList=[]}function ot(t){function e(t,e,r,i){return 3600*(0|t)+60*(0|e)+(0|r)+(0|i)/1e3}var r=t.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/);return r?r[3]?e(r[1],r[2],r[3].replace(":",""),r[4]):r[1]>59?e(r[1],r[2],0,r[4]):e(0,r[1],r[2],r[4]):null}function st(){this.values=Object.create(null)}function lt(t,e,r,i){var a=i?t.split(i):[t];for(var n in a)if("string"==typeof a[n]){var o=a[n].split(r);if(2===o.length){var s=o[0],l=o[1];e(s,l)}}}function ut(t,e,r){function i(){var e=ot(t);if(null===e)throw new Error("Malformed timestamp: "+n);return t=t.replace(/^[^\sa-zA-Z-]+/,""),e}function a(){t=t.replace(/^\s+/,"")}var n=t;if(a(),e.startTime=i(),a(),"--\x3e"!==t.substr(0,3))throw new Error("Malformed time stamp (time stamps must be separated by '--\x3e'): "+n);t=t.substr(3),a(),e.endTime=i(),a(),function(t,e){var i=new st;lt(t,function(t,e){switch(t){case"region":for(var a=r.length-1;a>=0;a--)if(r[a].id===e){i.set(t,r[a].region);break}break;case"vertical":i.alt(t,e,["rl","lr"]);break;case"line":var n=e.split(","),o=n[0];i.integer(t,o),i.percent(t,o)&&i.set("snapToLines",!1),i.alt(t,o,["auto"]),2===n.length&&i.alt("lineAlign",n[1],["start",$e,"end"]);break;case"position":n=e.split(","),i.percent(t,n[0]),2===n.length&&i.alt("positionAlign",n[1],["start",$e,"end","line-left","line-right","auto"]);break;case"size":i.percent(t,e);break;case"align":i.alt(t,e,["start",$e,"end","left","right"])}},/:/,/\s/),e.region=i.get("region",null),e.vertical=i.get("vertical","");var a=i.get("line","auto");"auto"===a&&-1===Je.line&&(a=-1),e.line=a,e.lineAlign=i.get("lineAlign","start"),e.snapToLines=i.get("snapToLines",!0),e.size=i.get("size",100),e.align=i.get("align",$e);var n=i.get("position","auto");"auto"===n&&50===Je.position&&(n="start"===e.align||"left"===e.align?0:"end"===e.align||"right"===e.align?100:50),e.position=n}(t,e)}function dt(t){return t.replace(/<br(?: \/)?>/gi,"\n")}function ht(t,e,r,i){for(var a,n,o,s,l,u=window.VTTCue||window.TextTrackCue,d=0;d<i.rows.length;d++)if(a=i.rows[d],o=!0,s=0,l="",!a.isEmpty()){for(var h=0;h<a.chars.length;h++)a.chars[h].uchar.match(/\s/)&&o?s++:(l+=a.chars[h].uchar,o=!1);a.cueStartTime=e,e===r&&(r+=1e-4),n=new u(e,r,dt(l.trim())),s>=16?s--:s++,navigator.userAgent.match(/Firefox\//)?n.line=d+1:n.line=d>7?d-2:d+1,n.align="left",n.position=Math.max(0,Math.min(100,s/32*100+(navigator.userAgent.match(/Firefox\//)?50:0))),t.addCue(n)}}function ct(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function ft(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function pt(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function gt(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function vt(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function yt(t){if(t&&t.cues)for(;t.cues.length>0;)t.removeCue(t.cues[0])}function mt(t,e){return t&&t.label===e.name&&!(t.textTrack1||t.textTrack2)}function bt(t,e,r,i){return Math.min(e,i)-Math.max(t,r)}function Et(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function Tt(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function Rt(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function At(t){for(var e=[],r=0;r<t.length;r++)"subtitles"===t[r].kind&&e.push(t[r]);return e}function St(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function Lt(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function _t(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function wt(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var Dt={};r.d(Dt,"newCue",function(){return ht});var It=r(6),kt=r.n(It),Ot=r(1),Ct=r(2),Pt=r(0),xt="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},Ft=function(){function t(e){i(this,t),this.hls=e,this.onEvent=this.onEvent.bind(this);for(var r=arguments.length,a=Array(r>1?r-1:0),n=1;n<r;n++)a[n-1]=arguments[n];this.handledEvents=a,this.useGenericHandler=!0,this.registerListeners()}return t.prototype.destroy=function(){this.unregisterListeners()},t.prototype.isEventHandler=function(){return"object"===xt(this.handledEvents)&&this.handledEvents.length&&"function"==typeof this.onEvent},t.prototype.registerListeners=function(){this.isEventHandler()&&this.handledEvents.forEach(function(t){if("hlsEventGeneric"===t)throw new Error("Forbidden event name: "+t);this.hls.on(t,this.onEvent)},this)},t.prototype.unregisterListeners=function(){this.isEventHandler()&&this.handledEvents.forEach(function(t){this.hls.off(t,this.onEvent)},this)},t.prototype.onEvent=function(t,e){this.onEventGeneric(t,e)},t.prototype.onEventGeneric=function(t,e){var r=function(t,e){var r="on"+t.replace("hls","");if("function"!=typeof this[r])throw new Error("Event "+t+" has no generic handler in this "+this.constructor.name+" class (tried "+r+")");return this[r].bind(this,e)};try{r.call(this,t,e).call()}catch(e){Pt.b.error("internal error happened while processing "+t+":"+e.message),this.hls.trigger(Ot.a.ERROR,{type:Ct.b.OTHER_ERROR,details:Ct.a.INTERNAL_EXCEPTION,fatal:!1,event:t,err:e})}},t}(),Nt=Ft,Mt=/^(\d+)x(\d+)$/,Ut=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,Bt=function(){function t(e){a(this,t),"string"==typeof e&&(e=t.parseAttrList(e));for(var r in e)e.hasOwnProperty(r)&&(this[r]=e[r])}return t.prototype.decimalInteger=function(t){var e=parseInt(this[t],10);return e>Number.MAX_SAFE_INTEGER?1/0:e},t.prototype.hexadecimalInteger=function(t){if(this[t]){var e=(this[t]||"0x").slice(2);e=(1&e.length?"0":"")+e;for(var r=new Uint8Array(e.length/2),i=0;i<e.length/2;i++)r[i]=parseInt(e.slice(2*i,2*i+2),16);return r}return null},t.prototype.hexadecimalIntegerAsNumber=function(t){var e=parseInt(this[t],16);return e>Number.MAX_SAFE_INTEGER?1/0:e},t.prototype.decimalFloatingPoint=function(t){return parseFloat(this[t])},t.prototype.enumeratedString=function(t){return this[t]},t.prototype.decimalResolution=function(t){var e=Mt.exec(this[t]);if(null!==e)return{width:parseInt(e[1],10),height:parseInt(e[2],10)}},t.parseAttrList=function(t){var e,r={};for(Ut.lastIndex=0;null!==(e=Ut.exec(t));){var i=e[2];0===i.indexOf('"')&&i.lastIndexOf('"')===i.length-1&&(i=i.slice(1,-1)),r[e[1]]=i}return r},t}(),Gt=Bt,jt={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0}},Ht=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),Kt=/#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)/g,Wt=/#EXT-X-MEDIA:(.*)/g,Vt=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/|(?!#)(\S+)/.source,/|#EXT-X-BYTERANGE:*(.+)/.source,/|#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/|#.*/.source].join(""),"g"),Yt=/(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE): *(\d+))|(?:#EXT-X-(TARGETDURATION): *(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DISCONTINUITY-SEQ)UENCE:(\d+))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(VERSION):(\d+))|(?:#EXT-X-(MAP):(.+))|(?:(#)(.*):(.*))|(?:(#)(.*))(?:.*)\r?\n?/,zt=function(){function t(){u(this,t),this.method=null,this.key=null,this.iv=null,this._uri=null}return Ht(t,[{key:"uri",get:function(){return!this._uri&&this.reluri&&(this._uri=kt.a.buildAbsoluteURL(this.baseuri,this.reluri,{alwaysNormalize:!0})),this._uri}}]),t}(),Xt=function(){function t(){u(this,t),this._url=null,this._byteRange=null,this._decryptdata=null,this.tagList=[]}return t.prototype.createInitializationVector=function(t){for(var e=new Uint8Array(16),r=12;r<16;r++)e[r]=t>>8*(15-r)&255;return e},t.prototype.fragmentDecryptdataFromLevelkey=function(t,e){var r=t;return t&&t.method&&t.uri&&!t.iv&&(r=new zt,r.method=t.method,r.baseuri=t.baseuri,r.reluri=t.reluri,r.iv=this.createInitializationVector(e)),r},t.prototype.cloneObj=function(t){return JSON.parse(JSON.stringify(t))},Ht(t,[{key:"url",get:function(){return!this._url&&this.relurl&&(this._url=kt.a.buildAbsoluteURL(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url},set:function(t){this._url=t}},{key:"programDateTime",get:function(){return!this._programDateTime&&this.rawProgramDateTime&&(this._programDateTime=new Date(Date.parse(this.rawProgramDateTime))),this._programDateTime}},{key:"byteRange",get:function(){if(!this._byteRange){var t=this._byteRange=[];if(this.rawByteRange){var e=this.rawByteRange.split("@",2);if(1===e.length){var r=this.lastByteRangeEndOffset;t[0]=r||0}else t[0]=parseInt(e[1]);t[1]=parseInt(e[0])+t[0]}}return this._byteRange}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"decryptdata",get:function(){return this._decryptdata||(this._decryptdata=this.fragmentDecryptdataFromLevelkey(this.levelkey,this.sn)),this._decryptdata}}]),t}(),qt=function(t){function e(r){u(this,e);var i=s(this,t.call(this,r,Ot.a.MANIFEST_LOADING,Ot.a.LEVEL_LOADING,Ot.a.AUDIO_TRACK_LOADING,Ot.a.SUBTITLE_TRACK_LOADING));return i.loaders={},i}return l(e,t),e.prototype.destroy=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},Nt.prototype.destroy.call(this)},e.prototype.onManifestLoading=function(t){this.load(t.url,{type:"manifest"})},e.prototype.onLevelLoading=function(t){this.load(t.url,{type:"level",level:t.level,id:t.id})},e.prototype.onAudioTrackLoading=function(t){this.load(t.url,{type:"audioTrack",id:t.id})},e.prototype.onSubtitleTrackLoading=function(t){this.load(t.url,{type:"subtitleTrack",id:t.id})},e.prototype.load=function(t,e){var r=this.loaders[e.type];if(void 0!==r){var i=r.context;if(i&&i.url===t)return void Pt.b.trace("playlist request ongoing");Pt.b.warn("abort previous loader for type:"+e.type),r.abort()}var a=this.hls.config,n=void 0,o=void 0,s=void 0,l=void 0;"manifest"===e.type?(n=a.manifestLoadingMaxRetry,o=a.manifestLoadingTimeOut,s=a.manifestLoadingRetryDelay,l=a.manifestLoadingMaxRetryTimeout):"level"===e.type?(n=0,o=a.levelLoadingTimeOut):(n=a.levelLoadingMaxRetry,o=a.levelLoadingTimeOut,s=a.levelLoadingRetryDelay,l=a.levelLoadingMaxRetryTimeout,Pt.b.log("loading playlist for "+e.type+" "+(e.level||e.id))),r=this.loaders[e.type]=e.loader=void 0!==a.pLoader?new a.pLoader(a):new a.loader(a),e.url=t,e.responseType="";var u=void 0,d=void 0;u={timeout:o,maxRetry:n,retryDelay:s,maxRetryDelay:l},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},r.load(e,u,d)},e.prototype.resolve=function(t,e){return kt.a.buildAbsoluteURL(e,t,{alwaysNormalize:!0})},e.prototype.parseMasterPlaylist=function(t,e){var r=[],i=void 0;for(Kt.lastIndex=0;null!=(i=Kt.exec(t));){var a={},o=a.attrs=new Gt(i[1]);a.url=this.resolve(i[2],e);var s=o.decimalResolution("RESOLUTION");s&&(a.width=s.width,a.height=s.height),a.bitrate=o.decimalInteger("AVERAGE-BANDWIDTH")||o.decimalInteger("BANDWIDTH"),a.name=o.NAME,function(t,e){["video","audio"].forEach(function(r){var i=t.filter(function(t){return n(t,r)});if(i.length){var a=i.filter(function(t){return 0===t.lastIndexOf("avc1",0)||0===t.lastIndexOf("mp4a",0)});e[r+"Codec"]=a.length>0?a[0]:i[0],t=t.filter(function(t){return-1===i.indexOf(t)})}}),e.unknownCodecs=t}([].concat((o.CODECS||"").split(/[ ,]+/)),a),a.videoCodec&&-1!==a.videoCodec.indexOf("avc1")&&(a.videoCodec=this.avc1toavcoti(a.videoCodec)),r.push(a)}return r},e.prototype.parseMasterPlaylistMedia=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:[],a=void 0,n=[],o=0;for(Wt.lastIndex=0;null!==(a=Wt.exec(t));){var s={},l=new Gt(a[1]);if(l.TYPE===r){if(s.groupId=l["GROUP-ID"],s.name=l.NAME,s.type=r,s.default="YES"===l.DEFAULT,s.autoselect="YES"===l.AUTOSELECT,s.forced="YES"===l.FORCED,l.URI&&(s.url=this.resolve(l.URI,e)),s.lang=l.LANGUAGE,s.name||(s.name=s.lang),i.length){var u=d(i,s.groupId);s.audioCodec=u?u.codec:i[0].codec}s.id=o++,n.push(s)}}return n},e.prototype.avc1toavcoti=function(t){var e,r=t.split(".");return r.length>2?(e=r.shift()+".",e+=parseInt(r.shift()).toString(16),e+=("000"+parseInt(r.shift()).toString(16)).substr(-4)):e=t,e},e.prototype.parseLevelPlaylist=function(t,e,r,i){var a,n,o=0,s=0,l={type:null,version:null,url:e,fragments:[],live:!0,startSN:0},u=new zt,d=0,h=null,c=new Xt;for(Vt.lastIndex=0;null!==(a=Vt.exec(t));){var f=a[1];if(f){c.duration=parseFloat(f);var p=(" "+a[2]).slice(1);c.title=p||null,c.tagList.push(p?["INF",f,p]:["INF",f])}else if(a[3]){if(!isNaN(c.duration)){var g=o++;c.type=i,c.start=s,c.levelkey=u,c.sn=g,c.level=r,c.cc=d,c.baseurl=e,c.relurl=(" "+a[3]).slice(1),l.fragments.push(c),h=c,s+=c.duration,c=new Xt}}else if(a[4]){if(c.rawByteRange=(" "+a[4]).slice(1),h){var v=h.byteRangeEndOffset;v&&(c.lastByteRangeEndOffset=v)}}else if(a[5])c.rawProgramDateTime=(" "+a[5]).slice(1),c.tagList.push(["PROGRAM-DATE-TIME",c.rawProgramDateTime]),void 0===l.programDateTime&&(l.programDateTime=new Date(new Date(Date.parse(a[5]))-1e3*s));else{for(a=a[0].match(Yt),n=1;n<a.length&&void 0===a[n];n++);var y=(" "+a[n+1]).slice(1),m=(" "+a[n+2]).slice(1);switch(a[n]){case"#":c.tagList.push(m?[y,m]:[y]);break;case"PLAYLIST-TYPE":l.type=y.toUpperCase();break;case"MEDIA-SEQUENCE":o=l.startSN=parseInt(y);break;case"TARGETDURATION":l.targetduration=parseFloat(y);break;case"VERSION":l.version=parseInt(y);break;case"EXTM3U":break;case"ENDLIST":l.live=!1;break;case"DIS":d++,c.tagList.push(["DIS"]);break;case"DISCONTINUITY-SEQ":d=parseInt(y);break;case"KEY":var b=y,E=new Gt(b),T=E.enumeratedString("METHOD"),R=E.URI,A=E.hexadecimalInteger("IV");T&&(u=new zt,R&&["AES-128","SAMPLE-AES"].indexOf(T)>=0&&(u.method=T,u.baseuri=e,u.reluri=R,u.key=null,u.iv=A));break;case"START":var S=y,L=new Gt(S),_=L.decimalFloatingPoint("TIME-OFFSET");isNaN(_)||(l.startTimeOffset=_);break;case"MAP":var w=new Gt(y);c.relurl=w.URI,c.rawByteRange=w.BYTERANGE,c.baseurl=e,c.level=r,c.type=i,c.sn="initSegment",l.initSegment=c,c=new Xt;break;default:Pt.b.warn("line parsed but not handled: "+a)}}}return c=h,c&&!c.relurl&&(l.fragments.pop(),s-=c.duration),l.totalduration=s,l.averagetargetduration=s/l.fragments.length,l.endSN=o-1,l.startCC=l.fragments[0]?l.fragments[0].cc:0,l.endCC=d,l},e.prototype.loadsuccess=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=t.data,n=t.url,o=r.type,s=r.id,l=r.level,u=this.hls;if(this.loaders[o]=void 0,void 0!==n&&0!==n.indexOf("data:")||(n=r.url),e.tload=performance.now(),0===a.indexOf("#EXTM3U"))if(a.indexOf("#EXTINF:")>0){var d="audioTrack"!==o&&"subtitleTrack"!==o,h=isNaN(l)?isNaN(s)?0:s:l,c=this.parseLevelPlaylist(a,n,h,"audioTrack"===o?"audio":"subtitleTrack"===o?"subtitle":"main");c.tload=e.tload,"manifest"===o&&u.trigger(Ot.a.MANIFEST_LOADED,{levels:[{url:n,details:c}],audioTracks:[],url:n,stats:e,networkDetails:i}),e.tparsed=performance.now(),c.targetduration?d?u.trigger(Ot.a.LEVEL_LOADED,{details:c,level:l||0,id:s||0,stats:e,networkDetails:i}):"audioTrack"===o?u.trigger(Ot.a.AUDIO_TRACK_LOADED,{details:c,id:s,stats:e,networkDetails:i}):"subtitleTrack"===o&&u.trigger(Ot.a.SUBTITLE_TRACK_LOADED,{details:c,id:s,stats:e,networkDetails:i}):u.trigger(Ot.a.ERROR,{type:Ct.b.NETWORK_ERROR,details:Ct.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"invalid targetduration",networkDetails:i})}else{var f=this.parseMasterPlaylist(a,n);if(f.length){var p=f.map(function(t){return{id:t.attrs.AUDIO,codec:t.audioCodec}}),g=this.parseMasterPlaylistMedia(a,n,"AUDIO",p),v=this.parseMasterPlaylistMedia(a,n,"SUBTITLES");if(g.length){var y=!1;g.forEach(function(t){t.url||(y=!0)}),!1===y&&f[0].audioCodec&&!f[0].attrs.AUDIO&&(Pt.b.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),g.unshift({type:"main",name:"main"}))}u.trigger(Ot.a.MANIFEST_LOADED,{levels:f,audioTracks:g,subtitles:v,url:n,stats:e,networkDetails:i})}else u.trigger(Ot.a.ERROR,{type:Ct.b.NETWORK_ERROR,details:Ct.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"no level found in manifest",networkDetails:i})}else u.trigger(Ot.a.ERROR,{type:Ct.b.NETWORK_ERROR,details:Ct.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"no EXTM3U delimiter",networkDetails:i})},e.prototype.loaderror=function(t,e){var r,i,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=e.loader;switch(e.type){case"manifest":r=Ct.a.MANIFEST_LOAD_ERROR,i=!0;break;case"level":r=Ct.a.LEVEL_LOAD_ERROR,i=!1;break;case"audioTrack":r=Ct.a.AUDIO_TRACK_LOAD_ERROR,i=!1}n&&(n.abort(),this.loaders[e.type]=void 0),this.hls.trigger(Ot.a.ERROR,{type:Ct.b.NETWORK_ERROR,details:r,fatal:i,url:n.url,loader:n,response:t,context:e,networkDetails:a})},e.prototype.loadtimeout=function(t,e){var r,i,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=e.loader;switch(e.type){case"manifest":r=Ct.a.MANIFEST_LOAD_TIMEOUT,i=!0;break;case"level":r=Ct.a.LEVEL_LOAD_TIMEOUT,i=!1;break;case"audioTrack":r=Ct.a.AUDIO_TRACK_LOAD_TIMEOUT,i=!1}n&&(n.abort(),this.loaders[e.type]=void 0),this.hls.trigger(Ot.a.ERROR,{type:Ct.b.NETWORK_ERROR,details:r,fatal:i,url:n.url,loader:n,context:e,networkDetails:a})},e}(Nt),Qt=qt,Jt=function(t){function e(r){h(this,e);var i=c(this,t.call(this,r,Ot.a.FRAG_LOADING));return i.loaders={},i}return f(e,t),e.prototype.destroy=function(){var t=this.loaders;for(var e in t){var r=t[e];r&&r.destroy()}this.loaders={},Nt.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag,r=e.type,i=this.loaders[r],a=this.hls.config;e.loaded=0,i&&(Pt.b.warn("abort previous fragment loader for type:"+r),i.abort()),i=this.loaders[r]=e.loader=void 0!==a.fLoader?new a.fLoader(a):new a.loader(a);var n=void 0,o=void 0,s=void 0;n={url:e.url,frag:e,responseType:"arraybuffer",progressData:!1};var l=e.byteRangeStartOffset,u=e.byteRangeEndOffset;isNaN(l)||isNaN(u)||(n.rangeStart=l,n.rangeEnd=u),o={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout},s={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},i.load(n,o,s)},e.prototype.loadsuccess=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=t.data,n=r.frag;n.loader=void 0,this.loaders[n.type]=void 0,this.hls.trigger(Ot.a.FRAG_LOADED,{payload:a,frag:n,stats:e,networkDetails:i})},e.prototype.loaderror=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=e.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Ot.a.ERROR,{type:Ct.b.NETWORK_ERROR,details:Ct.a.FRAG_LOAD_ERROR,fatal:!1,frag:e.frag,response:t,networkDetails:r})},e.prototype.loadtimeout=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=e.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Ot.a.ERROR,{type:Ct.b.NETWORK_ERROR,details:Ct.a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e.frag,networkDetails:r})},e.prototype.loadprogress=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=e.frag;a.loaded=t.loaded,this.hls.trigger(Ot.a.FRAG_LOAD_PROGRESS,{frag:a,stats:t,networkDetails:i})},e}(Nt),$t=Jt,Zt=function(t){function e(r){p(this,e);var i=g(this,t.call(this,r,Ot.a.KEY_LOADING));return i.loaders={},i.decryptkey=null,i.decrypturl=null,i}return v(e,t),e.prototype.destroy=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},Nt.prototype.destroy.call(this)},e.prototype.onKeyLoading=function(t){var e=t.frag,r=e.type,i=this.loaders[r],a=e.decryptdata,n=a.uri;if(n!==this.decrypturl||null===this.decryptkey){var o=this.hls.config;i&&(Pt.b.warn("abort previous key loader for type:"+r),i.abort()),e.loader=this.loaders[r]=new o.loader(o),this.decrypturl=n,this.decryptkey=null;var s=void 0,l=void 0,u=void 0;s={url:n,frag:e,responseType:"arraybuffer"},l={timeout:o.fragLoadingTimeOut,maxRetry:o.fragLoadingMaxRetry,retryDelay:o.fragLoadingRetryDelay,maxRetryDelay:o.fragLoadingMaxRetryTimeout},u={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},e.loader.load(s,l,u)}else this.decryptkey&&(a.key=this.decryptkey,this.hls.trigger(Ot.a.KEY_LOADED,{frag:e}))},e.prototype.loadsuccess=function(t,e,r){var i=r.frag;this.decryptkey=i.decryptdata.key=new Uint8Array(t.data),i.loader=void 0,this.loaders[i.type]=void 0,this.hls.trigger(Ot.a.KEY_LOADED,{frag:i})},e.prototype.loaderror=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Ot.a.ERROR,{type:Ct.b.NETWORK_ERROR,details:Ct.a.KEY_LOAD_ERROR,fatal:!1,frag:r,response:t})},e.prototype.loadtimeout=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Ot.a.ERROR,{type:Ct.b.NETWORK_ERROR,details:Ct.a.KEY_LOAD_TIMEOUT,fatal:!1,frag:r})},e}(Nt),te=Zt,ee={search:function(t,e){for(var r=0,i=t.length-1,a=null,n=null;r<=i;){a=(r+i)/2|0,n=t[a];var o=e(n);if(o>0)r=a+1;else{if(!(o<0))return n;i=a-1}}return null}},re=ee,ie={isBuffered:function(t,e){try{if(t)for(var r=t.buffered,i=0;i<r.length;i++)if(e>=r.start(i)&&e<=r.end(i))return!0}catch(t){}return!1},bufferInfo:function(t,e,r){try{if(t){var i,a=t.buffered,n=[];for(i=0;i<a.length;i++)n.push({start:a.start(i),end:a.end(i)});return this.bufferedInfo(n,e,r)}}catch(t){}return{len:0,start:e,end:e,nextStart:void 0}},bufferedInfo:function(t,e,r){var i,a,n,o,s,l=[];for(t.sort(function(t,e){var r=t.start-e.start;return r||e.end-t.end}),s=0;s<t.length;s++){var u=l.length;if(u){var d=l[u-1].end;t[s].start-d<r?t[s].end>d&&(l[u-1].end=t[s].end):l.push(t[s])}else l.push(t[s])}for(s=0,i=0,a=n=e;s<l.length;s++){var h=l[s].start,c=l[s].end;if(e+r>=h&&e<c)a=h,n=c,i=n-e;else if(e+r<h){o=h;break}}return{len:i,start:a,end:n,nextStart:o}}},ae=ie,ne=r(7),oe=r(5),se=r.n(oe),le=r(9),ue=r.n(le),de=y(),he=function(){function t(e,r){m(this,t),this.hls=e,this.id=r;var i=this.observer=new se.a,a=e.config;i.trigger=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),a=1;a<e;a++)r[a-1]=arguments[a];i.emit.apply(i,[t,t].concat(r))},i.off=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),a=1;a<e;a++)r[a-1]=arguments[a];i.removeListener.apply(i,[t].concat(r))};var n=function(t,r){r=r||{},r.frag=this.frag,r.id=this.id,e.trigger(t,r)}.bind(this);i.on(Ot.a.FRAG_DECRYPTED,n),i.on(Ot.a.FRAG_PARSING_INIT_SEGMENT,n),i.on(Ot.a.FRAG_PARSING_DATA,n),i.on(Ot.a.FRAG_PARSED,n),i.on(Ot.a.ERROR,n),i.on(Ot.a.FRAG_PARSING_METADATA,n),i.on(Ot.a.FRAG_PARSING_USERDATA,n),i.on(Ot.a.INIT_PTS_FOUND,n);var o={mp4:de.isTypeSupported("video/mp4"),mpeg:de.isTypeSupported("audio/mpeg"),mp3:de.isTypeSupported('audio/mp4; codecs="mp3"')},s=navigator.vendor;if(a.enableWorker&&"undefined"!=typeof Worker){Pt.b.log("demuxing in webworker");var l=void 0;try{l=this.w=ue()(10),this.onwmsg=this.onWorkerMessage.bind(this),l.addEventListener("message",this.onwmsg),l.onerror=function(t){e.trigger(Ot.a.ERROR,{type:Ct.b.OTHER_ERROR,details:Ct.a.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:t.message+" ("+t.filename+":"+t.lineno+")"}})},l.postMessage({cmd:"init",typeSupported:o,vendor:s,id:r,config:JSON.stringify(a)})}catch(t){Pt.b.error("error while initializing DemuxerWorker, fallback on DemuxerInline"),l&&URL.revokeObjectURL(l.objectURL),this.demuxer=new ne.a(i,o,a,s),this.w=void 0}}else this.demuxer=new ne.a(i,o,a,s)}return t.prototype.destroy=function(){var t=this.w;if(t)t.removeEventListener("message",this.onwmsg),t.terminate(),this.w=null;else{var e=this.demuxer;e&&(e.destroy(),this.demuxer=null)}var r=this.observer;r&&(r.removeAllListeners(),this.observer=null)},t.prototype.push=function(t,e,r,i,a,n,o,s){var l=this.w,u=isNaN(a.startDTS)?a.start:a.startDTS,d=a.decryptdata,h=this.frag,c=!(h&&a.cc===h.cc),f=!(h&&a.level===h.level),p=h&&a.sn===h.sn+1,g=!f&&p;if(c&&Pt.b.log(this.id+":discontinuity detected"),f&&Pt.b.log(this.id+":switch detected"),this.frag=a,l)l.postMessage({cmd:"demux",data:t,decryptdata:d,initSegment:e,audioCodec:r,videoCodec:i,timeOffset:u,discontinuity:c,trackSwitch:f,contiguous:g,duration:n,accurateTimeOffset:o,defaultInitPTS:s},t instanceof ArrayBuffer?[t]:[]);else{var v=this.demuxer;v&&v.push(t,d,e,r,i,u,c,f,g,n,o,s)}},t.prototype.onWorkerMessage=function(t){var e=t.data,r=this.hls;switch(e.event){case"init":URL.revokeObjectURL(this.w.objectURL);break;case Ot.a.FRAG_PARSING_DATA:e.data.data1=new Uint8Array(e.data1),e.data2&&(e.data.data2=new Uint8Array(e.data2));default:e.data=e.data||{},e.data.frag=this.frag,e.data.id=this.id,r.trigger(e.event,e.data)}},t}(),ce=he,fe={toString:function(t){for(var e="",r=t.length,i=0;i<r;i++)e+="["+t.start(i).toFixed(3)+","+t.end(i).toFixed(3)+"]";return e}},pe=fe,ge=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),ve={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_LEVEL:"WAITING_LEVEL",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR"},ye=function(t){function e(r){D(this,e);var i=I(this,t.call(this,r,Ot.a.MEDIA_ATTACHED,Ot.a.MEDIA_DETACHING,Ot.a.MANIFEST_LOADING,Ot.a.MANIFEST_PARSED,Ot.a.LEVEL_LOADED,Ot.a.KEY_LOADED,Ot.a.FRAG_LOADED,Ot.a.FRAG_LOAD_EMERGENCY_ABORTED,Ot.a.FRAG_PARSING_INIT_SEGMENT,Ot.a.FRAG_PARSING_DATA,Ot.a.FRAG_PARSED,Ot.a.ERROR,Ot.a.AUDIO_TRACK_SWITCHING,Ot.a.AUDIO_TRACK_SWITCHED,Ot.a.BUFFER_CREATED,Ot.a.BUFFER_APPENDED,Ot.a.BUFFER_FLUSHED));return i.config=r.config,i.audioCodecSwap=!1,i.ticks=0,i._state=ve.STOPPED,i.ontick=i.tick.bind(i),i}return k(e,t),e.prototype.destroy=function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),Nt.prototype.destroy.call(this),this.state=ve.STOPPED},e.prototype.startLoad=function(t){if(this.levels){var e=this.lastCurrentTime,r=this.hls;if(this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var i=r.startLevel;-1===i&&(i=0,this.bitrateTest=!0),this.level=r.nextLoadLevel=i,this.loadedmetadata=!1}e>0&&-1===t&&(Pt.b.log("override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e),this.state=ve.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}else this.forceStartLoad=!0,this.state=ve.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=ve.STOPPED,this.forceStartLoad=!1},e.prototype.tick=function(){1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){switch(this.state){case ve.ERROR:break;case ve.BUFFER_FLUSHING:this.fragLoadError=0;break;case ve.IDLE:this._doTickIdle();break;case ve.WAITING_LEVEL:var t=this.levels[this.level];t&&t.details&&(this.state=ve.IDLE);break;case ve.FRAG_LOADING_WAITING_RETRY:var e=performance.now(),r=this.retryDate;(!r||e>=r||this.media&&this.media.seeking)&&(Pt.b.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=ve.IDLE);break;case ve.ERROR:case ve.STOPPED:case ve.FRAG_LOADING:case ve.PARSING:case ve.PARSED:case ve.ENDED:}this._checkBuffer(),this._checkFragmentChanged()},e.prototype._doTickIdle=function(){var t=this.hls,e=t.config,r=this.media;if(void 0!==this.levelLastLoaded&&(r||!this.startFragRequested&&e.startFragPrefetch)){var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=t.nextLoadLevel,n=this.levels[a];if(n){var o=n.bitrate,s=void 0;s=o?Math.max(8*e.maxBufferSize/o,e.maxBufferLength):e.maxBufferLength,s=Math.min(s,e.maxMaxBufferLength);var l=ae.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,e.maxBufferHole),u=l.len;if(!(u>=s)){Pt.b.trace("buffer length of "+u.toFixed(3)+" is below max of "+s.toFixed(3)+". checking for more payload ..."),this.level=t.nextLoadLevel=a;var d=n.details;if(void 0===d||!0===d.live&&this.levelLastLoaded!==a)return void(this.state=ve.WAITING_LEVEL);var h=this.fragPrevious;if(!d.live&&h&&!h.backtracked&&h.sn===d.endSN&&!l.nextStart){if(Math.min(r.duration,h.start+h.duration)-Math.max(l.end,h.start)<=Math.max(.2,h.duration)){var c={};return this.altAudio&&(c.type="video"),this.hls.trigger(Ot.a.BUFFER_EOS,c),void(this.state=ve.ENDED)}}this._fetchPayloadOrEos(i,l,d)}}}},e.prototype._fetchPayloadOrEos=function(t,e,r){var i=this.fragPrevious,a=this.level,n=r.fragments,o=n.length;if(0!==o){var s=n[0].start,l=n[o-1].start+n[o-1].duration,u=e.end,d=void 0;if(r.initSegment&&!r.initSegment.data)d=r.initSegment;else if(r.live){var h=this.config.initialLiveManifestSize;if(o<h)return void Pt.b.warn("Can not start playback of a level, reason: not enough fragments "+o+" < "+h);if(null===(d=this._ensureFragmentAtLivePoint(r,u,s,l,i,n,o)))return}else u<s&&(d=n[0]);d||(d=this._findFragment(s,i,o,n,u,l,r)),d&&this._loadFragmentOrKey(d,a,r,t,u)}},e.prototype._ensureFragmentAtLivePoint=function(t,e,r,i,a,n,o){var s=this.hls.config,l=this.media,u=void 0,d=void 0!==s.liveMaxLatencyDuration?s.liveMaxLatencyDuration:s.liveMaxLatencyDurationCount*t.targetduration;if(e<Math.max(r-s.maxFragLookUpTolerance,i-d)){var h=this.liveSyncPosition=this.computeLivePosition(r,t);Pt.b.log("buffer end: "+e.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+h.toFixed(3)),e=h,l&&l.readyState&&l.duration>h&&(l.currentTime=h),this.nextLoadPosition=h}if(t.PTSKnown&&e>i&&l&&l.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(a){var c=a.sn+1;if(c>=t.startSN&&c<=t.endSN){var f=n[c-t.startSN];a.cc===f.cc&&(u=f,Pt.b.log("live playlist, switching playlist, load frag with next SN: "+u.sn))}u||(u=re.search(n,function(t){return a.cc-t.cc}))&&Pt.b.log("live playlist, switching playlist, load frag with same CC: "+u.sn)}u||(u=n[Math.min(o-1,Math.round(o/2))],Pt.b.log("live playlist, switching playlist, unknown, load middle frag : "+u.sn))}return u},e.prototype._findFragment=function(t,e,r,i,a,n,o){var s=this.hls.config,l=void 0,u=void 0,d=s.maxFragLookUpTolerance,h=e?i[e.sn-i[0].sn+1]:void 0,c=function(t){var e=Math.min(d,t.duration+(t.deltaPTS?t.deltaPTS:0));return t.start+t.duration-e<=a?1:t.start-e>a&&t.start?-1:0};if(a<n?(a>n-d&&(d=0),u=h&&!c(h)?h:re.search(i,c)):u=i[r-1],u){l=u;var f=l.sn-o.startSN,p=e&&l.level===e.level,g=i[f-1],v=i[f+1];if(e&&l.sn===e.sn)if(p&&!l.backtracked)if(l.sn<o.endSN){var y=e.deltaPTS;y&&y>s.maxBufferHole&&e.dropped&&f?(l=g,Pt.b.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this"),e.loadCounter--):(l=v,Pt.b.log("SN just loaded, load next one: "+l.sn))}else l=null;else l.backtracked&&(v&&v.backtracked?(Pt.b.warn("Already backtracked from fragment "+v.sn+", will not backtrack to fragment "+l.sn+". Loading fragment "+v.sn),l=v):(Pt.b.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),l.dropped=0,g?(g.loadCounter&&g.loadCounter--,l=g,l.backtracked=!0):f&&(l=null)))}return l},e.prototype._loadFragmentOrKey=function(t,e,r,i,a){var n=this.hls,o=n.config;if(!t.decryptdata||null==t.decryptdata.uri||null!=t.decryptdata.key){if(Pt.b.log("Loading "+t.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+e+", currentTime:"+i.toFixed(3)+",bufferEnd:"+a.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,t.loadCounter){t.loadCounter++;var s=o.fragLoadingLoopThreshold;if(t.loadCounter>s&&Math.abs(this.fragLoadIdx-t.loadIdx)<s)return void n.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:t})}else t.loadCounter=1;return t.loadIdx=this.fragLoadIdx,t.autoLevel=n.autoLevelEnabled,t.bitrateTest=this.bitrateTest,this.fragCurrent=t,this.startFragRequested=!0,isNaN(t.sn)||t.bitrateTest||(this.nextLoadPosition=t.start+t.duration),n.trigger(Ot.a.FRAG_LOADING,{frag:t}),this.demuxer||(this.demuxer=new ce(n,"main")),void(this.state=ve.FRAG_LOADING)}Pt.b.log("Loading key for "+t.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+e),this.state=ve.KEY_LOADING,n.trigger(Ot.a.KEY_LOADING,{frag:t})},e.prototype.getBufferedFrag=function(t){return re.search(this._bufferedFrags,function(e){return t<e.startPTS?-1:t>e.endPTS?1:0})},e.prototype.followingBufferedFrag=function(t){return t?this.getBufferedFrag(t.endPTS+.5):null},e.prototype._checkFragmentChanged=function(){var t,e,r=this.media;if(r&&r.readyState&&!1===r.seeking&&(e=r.currentTime,e>r.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=e),ae.isBuffered(r,e)?t=this.getBufferedFrag(e):ae.isBuffered(r,e+.1)&&(t=this.getBufferedFrag(e+.1)),t)){var i=t;if(i!==this.fragPlaying){this.hls.trigger(Ot.a.FRAG_CHANGED,{frag:i});var a=i.level;this.fragPlaying&&this.fragPlaying.level===a||this.hls.trigger(Ot.a.LEVEL_SWITCHED,{level:a}),this.fragPlaying=i}}},e.prototype.immediateLevelSwitch=function(){if(Pt.b.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var t=this.media,e=void 0;t?(e=t.paused,t.pause()):e=!0,this.previouslyPaused=e}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},e.prototype.immediateLevelSwitchEnd=function(){var t=this.media;t&&t.buffered.length&&(this.immediateSwitch=!1,ae.isBuffered(t,t.currentTime)&&(t.currentTime-=1e-4),this.previouslyPaused||t.play())},e.prototype.nextLevelSwitch=function(){var t=this.media;if(t&&t.readyState){var e=void 0,r=void 0,i=void 0;if(void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),r=this.getBufferedFrag(t.currentTime),r&&r.startPTS>1&&this.flushMainBuffer(0,r.startPTS-1),t.paused)e=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],o=this.fragLastKbps;e=o&&this.fragCurrent?this.fragCurrent.duration*n.bitrate/(1e3*o)+1:0}if((i=this.getBufferedFrag(t.currentTime+e))&&(i=this.followingBufferedFrag(i))){var s=this.fragCurrent;s&&s.loader&&s.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(i.maxStartPTS,Number.POSITIVE_INFINITY)}}},e.prototype.flushMainBuffer=function(t,e){this.state=ve.BUFFER_FLUSHING;var r={startOffset:t,endOffset:e};this.altAudio&&(r.type="video"),this.hls.trigger(Ot.a.BUFFER_FLUSHING,r)},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("seeked",this.onvseeked),e.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(Pt.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var e=this.levels;e&&e.forEach(function(t){t.details&&t.details.fragments.forEach(function(t){t.loadCounter=void 0,t.backtracked=void 0})}),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("seeked",this.onvseeked),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){var t=this.media,e=t?t.currentTime:void 0,r=this.config;isNaN(e)||Pt.b.log("media seeking to "+e.toFixed(3));var i=this.mediaBuffer?this.mediaBuffer:t,a=ae.bufferInfo(i,e,this.config.maxBufferHole);if(this.state===ve.FRAG_LOADING){var n=this.fragCurrent;if(0===a.len&&n){var o=r.maxFragLookUpTolerance,s=n.start-o,l=n.start+n.duration+o;e<s||e>l?(n.loader&&(Pt.b.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),n.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=ve.IDLE):Pt.b.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===ve.ENDED&&(0===a.len&&(this.fragPrevious=0),this.state=ve.IDLE);t&&(this.lastCurrentTime=e),this.state!==ve.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*r.fragLoadingLoopThreshold),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=e),this.tick()},e.prototype.onMediaSeeked=function(){var t=this.media,e=t?t.currentTime:void 0;isNaN(e)||Pt.b.log("media seeked to "+e.toFixed(3)),this.tick()},e.prototype.onMediaEnded=function(){Pt.b.log("media ended"),this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestLoading=function(){Pt.b.log("trigger BUFFER_RESET"),this.hls.trigger(Ot.a.BUFFER_RESET),this._bufferedFrags=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestParsed=function(t){var e,r=!1,i=!1;t.levels.forEach(function(t){(e=t.audioCodec)&&(-1!==e.indexOf("mp4a.40.2")&&(r=!0),-1!==e.indexOf("mp4a.40.5")&&(i=!0))}),this.audioCodecSwitch=r&&i,this.audioCodecSwitch&&Pt.b.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1;var a=this.config;(a.autoStartLoad||this.forceStartLoad)&&this.hls.startLoad(a.startPosition)},e.prototype.onLevelLoaded=function(t){var e=t.details,r=t.level,i=this.levels[this.levelLastLoaded],a=this.levels[r],n=e.totalduration,o=0;if(Pt.b.log("level "+r+" loaded ["+e.startSN+","+e.endSN+"],duration:"+n),e.live){var s=a.details;s&&e.fragments.length>0?(T(s,e),o=e.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(o,s),e.PTSKnown&&!isNaN(o)?Pt.b.log("live playlist sliding:"+o.toFixed(3)):(Pt.b.log("live playlist - outdated PTS, unknown sliding"),w(this.fragPrevious,i,e))):(Pt.b.log("live playlist - first load, unknown sliding"),e.PTSKnown=!1,w(this.fragPrevious,i,e))}else e.PTSKnown=!1;if(a.details=e,this.levelLastLoaded=r,this.hls.trigger(Ot.a.LEVEL_UPDATED,{details:e,level:r}),!1===this.startFragRequested){if(-1===this.startPosition||-1===this.lastCurrentTime){var l=e.startTimeOffset;isNaN(l)?e.live?(this.startPosition=this.computeLivePosition(o,e),Pt.b.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(l<0&&(Pt.b.log("negative start time offset "+l+", count from end of last fragment"),l=o+n+l),Pt.b.log("start time offset found in playlist, adjust startPosition to "+l),this.startPosition=l),this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===ve.WAITING_LEVEL&&(this.state=ve.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===ve.KEY_LOADING&&(this.state=ve.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=t.frag;if(this.state===ve.FRAG_LOADING&&e&&"main"===r.type&&r.level===e.level&&r.sn===e.sn){var i=t.stats,a=this.levels[e.level],n=a.details;if(Pt.b.log("Loaded  "+e.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+e.level),this.bitrateTest=!1,this.stats=i,!0===r.bitrateTest&&this.hls.nextLoadLevel)this.state=ve.IDLE,this.startFragRequested=!1,i.tparsed=i.tbuffered=performance.now(),this.hls.trigger(Ot.a.FRAG_BUFFERED,{stats:i,frag:e,id:"main"}),this.tick();else if("initSegment"===r.sn)this.state=ve.IDLE,i.tparsed=i.tbuffered=performance.now(),n.initSegment.data=t.payload,this.hls.trigger(Ot.a.FRAG_BUFFERED,{stats:i,frag:e,id:"main"}),this.tick();else{this.state=ve.PARSING;var o=n.totalduration,s=e.level,l=e.sn,u=this.config.defaultAudioCodec||a.audioCodec;this.audioCodecSwap&&(Pt.b.log("swapping playlist audio codec"),void 0===u&&(u=this.lastAudioCodec),u&&(u=-1!==u.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),this.pendingBuffering=!0,this.appended=!1,Pt.b.log("Parsing "+l+" of ["+n.startSN+" ,"+n.endSN+"],level "+s+", cc "+e.cc);var d=this.demuxer;d||(d=this.demuxer=new ce(this.hls,"main"));var h=this.media,c=h&&h.seeking,f=!c&&(n.PTSKnown||!n.live),p=n.initSegment?n.initSegment.data:[];d.push(t.payload,p,u,a.videoCodec,e,o,f,void 0)}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,r=t.frag;if(e&&"main"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===ve.PARSING){var i,a,n=t.tracks;if(n.audio&&this.altAudio&&delete n.audio,a=n.audio){var o=this.levels[this.level].audioCodec,s=navigator.userAgent.toLowerCase();o&&this.audioCodecSwap&&(Pt.b.log("swapping playlist audio codec"),o=-1!==o.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==a.metadata.channelCount&&-1===s.indexOf("firefox")&&(o="mp4a.40.5"),-1!==s.indexOf("android")&&"audio/mpeg"!==a.container&&(o="mp4a.40.2",Pt.b.log("Android: force audio codec to "+o)),a.levelCodec=o,a.id=t.id}a=n.video,a&&(a.levelCodec=this.levels[this.level].videoCodec,a.id=t.id),this.hls.trigger(Ot.a.BUFFER_CODECS,n);for(i in n){a=n[i],Pt.b.log("main track:"+i+",container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var l=a.initSegment;l&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(Ot.a.BUFFER_APPENDING,{type:i,data:l,parent:"main",content:"initSegment"}))}this.tick()}},e.prototype.onFragParsingData=function(t){var e=this,r=this.fragCurrent,i=t.frag;if(r&&"main"===t.id&&i.sn===r.sn&&i.level===r.level&&("audio"!==t.type||!this.altAudio)&&this.state===ve.PARSING){var a=this.levels[this.level],n=r;if(isNaN(t.endPTS)&&(t.endPTS=t.startPTS+r.duration,t.endDTS=t.startDTS+r.duration),Pt.b.log("Parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb+",dropped:"+(t.dropped||0)),"video"===t.type)if(n.dropped=t.dropped,n.dropped)if(n.backtracked)Pt.b.warn("Already backtracked on this fragment, appending with the gap");else{var o=a.details;if(!o||n.sn!==o.startSN)return Pt.b.warn("missing video frame(s), backtracking fragment"),n.backtracked=!0,this.nextLoadPosition=t.startPTS,this.state=ve.IDLE,this.fragPrevious=n,void this.tick();Pt.b.warn("missing video frame(s) on first frag, appending with gap")}else n.backtracked=!1;var s=E(a.details,n,t.startPTS,t.endPTS,t.startDTS,t.endDTS),l=this.hls;l.trigger(Ot.a.LEVEL_PTS_UPDATED,{details:a.details,level:this.level,drift:s,type:t.type,start:t.startPTS,end:t.endPTS}),[t.data1,t.data2].forEach(function(r){r&&r.length&&e.state===ve.PARSING&&(e.appended=!0,e.pendingBuffering=!0,l.trigger(Ot.a.BUFFER_APPENDING,{type:t.type,data:r,parent:"main",content:"data"}))}),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,r=t.frag;e&&"main"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===ve.PARSING&&(this.stats.tparsed=performance.now(),this.state=ve.PARSED,this._checkAppendedParsed())},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url,r=t.id;if(!e){if(this.mediaBuffer!==this.media){Pt.b.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(Pt.b.log("switching to main audio track, cancel main fragment load"),i.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=ve.IDLE}var a=this.hls;a.trigger(Ot.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),a.trigger(Ot.a.AUDIO_TRACK_SWITCHED,{id:r}),this.altAudio=!1}},e.prototype.onAudioTrackSwitched=function(t){var e=t.id,r=!!this.hls.audioTracks[e].url;if(r){var i=this.videoBuffer;i&&this.mediaBuffer!==i&&(Pt.b.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=i)}this.altAudio=r,this.tick()},e.prototype.onBufferCreated=function(t){var e=t.tracks,r=void 0,i=void 0,a=!1;for(var n in e){var o=e[n];"main"===o.id?(i=n,r=o,"video"===n&&(this.videoBuffer=e[n].buffer)):a=!0}a&&r?(Pt.b.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media},e.prototype.onBufferAppended=function(t){if("main"===t.parent){var e=this.state;e!==ve.PARSING&&e!==ve.PARSED||(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==ve.PARSED||this.appended&&this.pendingBuffering)){var t=this.fragCurrent;if(t){var e=this.mediaBuffer?this.mediaBuffer:this.media;Pt.b.log("main buffered : "+pe.toString(e.buffered));var r=this._bufferedFrags.filter(function(t){return ae.isBuffered(e,(t.startPTS+t.endPTS)/2)});r.push(t),this._bufferedFrags=r.sort(function(t,e){return t.startPTS-e.startPTS}),this.fragPrevious=t;var i=this.stats;i.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*i.total/(i.tbuffered-i.tfirst)),this.hls.trigger(Ot.a.FRAG_BUFFERED,{stats:i,frag:t,id:"main"}),this.state=ve.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag||this.fragCurrent;if(!e||"main"===e.type){var r=!!this.media&&ae.isBuffered(this.media,this.media.currentTime)&&ae.isBuffered(this.media,this.media.currentTime+.5);switch(t.details){case Ct.a.FRAG_LOAD_ERROR:case Ct.a.FRAG_LOAD_TIMEOUT:case Ct.a.KEY_LOAD_ERROR:case Ct.a.KEY_LOAD_TIMEOUT:if(!t.fatal)if(this.fragLoadError+1<=this.config.fragLoadingMaxRetry){var i=Math.min(Math.pow(2,this.fragLoadError)*this.config.fragLoadingRetryDelay,this.config.fragLoadingMaxRetryTimeout);e.loadCounter=0,Pt.b.warn("mediaController: frag loading failed, retry in "+i+" ms"),this.retryDate=performance.now()+i,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.fragLoadError++,this.state=ve.FRAG_LOADING_WAITING_RETRY}else Pt.b.error("mediaController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=ve.ERROR;break;case Ct.a.FRAG_LOOP_LOADING_ERROR:t.fatal||(r?(this._reduceMaxBufferLength(e.duration),this.state=ve.IDLE):e.autoLevel&&0!==e.level||(t.fatal=!0,this.state=ve.ERROR));break;case Ct.a.LEVEL_LOAD_ERROR:case Ct.a.LEVEL_LOAD_TIMEOUT:this.state!==ve.ERROR&&(t.fatal?(this.state=ve.ERROR,Pt.b.warn("streamController: "+t.details+",switch to "+this.state+" state ...")):t.levelRetry||this.state!==ve.WAITING_LEVEL||(this.state=ve.IDLE));break;case Ct.a.BUFFER_FULL_ERROR:"main"!==t.parent||this.state!==ve.PARSING&&this.state!==ve.PARSED||(r?(this._reduceMaxBufferLength(this.config.maxBufferLength),this.state=ve.IDLE):(Pt.b.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}},e.prototype._reduceMaxBufferLength=function(t){var e=this.config;e.maxMaxBufferLength>=t&&(e.maxMaxBufferLength/=2,Pt.b.warn("main:reduce max buffer length to "+e.maxMaxBufferLength+"s"),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*e.fragLoadingLoopThreshold))},e.prototype._checkBuffer=function(){var t=this.media,e=this.config;if(t&&t.readyState){var r=t.currentTime,i=this.mediaBuffer?this.mediaBuffer:t,a=i.buffered;if(!this.loadedmetadata&&a.length){this.loadedmetadata=!0;var n=t.seeking?r:this.startPosition,o=ae.isBuffered(i,n),s=a.start(0),l=!o&&Math.abs(n-s)<e.maxSeekHole;(r!==n||l)&&(Pt.b.log("target start position:"+n),l&&(n=s,Pt.b.log("target start position not buffered, seek to buffered.start(0) "+n)),Pt.b.log("adjust currentTime from "+r+" to "+n),t.currentTime=n)}else if(this.immediateSwitch)this.immediateLevelSwitchEnd();else{var u=ae.bufferInfo(t,r,0),d=!(t.paused||t.ended||0===t.buffered.length),h=r!==this.lastCurrentTime;if(h)this.stallReported&&(Pt.b.warn("playback not stuck anymore @"+r+", after "+Math.round(performance.now()-this.stalled)+"ms"),this.stallReported=!1),this.stalled=void 0,this.nudgeRetry=0;else if(d){var c=performance.now(),f=this.hls;if(this.stalled){var p=c-this.stalled,g=u.len,v=this.nudgeRetry||0;if(g<=.5&&p>1e3*e.lowBufferWatchdogPeriod){this.stallReported||(this.stallReported=!0,Pt.b.warn("playback stalling in low buffer @"+r),f.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:g}));var y=u.nextStart,m=y-r;if(y&&m<e.maxSeekHole&&m>0){this.nudgeRetry=++v;var b=v*e.nudgeOffset;Pt.b.log("adjust currentTime from "+t.currentTime+" to next buffered @ "+y+" + nudge "+b),t.currentTime=y+b,this.stalled=void 0,f.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:y+b-r})}}else if(g>.5&&p>1e3*e.highBufferWatchdogPeriod)if(this.stallReported||(this.stallReported=!0,Pt.b.warn("playback stalling in high buffer @"+r),f.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:g})),this.stalled=void 0,this.nudgeRetry=++v,v<e.nudgeMaxRetry){var E=t.currentTime,T=E+v*e.nudgeOffset;Pt.b.log("adjust currentTime from "+E+" to "+T),t.currentTime=T,f.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.BUFFER_NUDGE_ON_STALL,fatal:!1})}else Pt.b.error("still stuck in high buffer @"+r+" after "+e.nudgeMaxRetry+", raise fatal error"),f.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.BUFFER_STALLED_ERROR,fatal:!0})}else this.stalled=c,this.stallReported=!1}}}},e.prototype.onFragLoadEmergencyAborted=function(){this.state=ve.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tick()},e.prototype.onBufferFlushed=function(){var t=this.mediaBuffer?this.mediaBuffer:this.media;this._bufferedFrags=this._bufferedFrags.filter(function(e){return ae.isBuffered(t,(e.startPTS+e.endPTS)/2)}),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.state=ve.IDLE,this.fragPrevious=null},e.prototype.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},e.prototype.computeLivePosition=function(t,e){var r=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*e.targetduration;return t+Math.max(0,e.totalduration-r)},ge(e,[{key:"state",set:function(t){if(this.state!==t){var e=this.state;this._state=t,Pt.b.log("main stream:"+e+"->"+t),this.hls.trigger(Ot.a.STREAM_STATE_TRANSITION,{previousState:e,nextState:t})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var t=this.media;if(t){var e=this.getBufferedFrag(t.currentTime);if(e)return e.level}return-1}},{key:"nextBufferedFrag",get:function(){var t=this.media;return t?this.followingBufferedFrag(this.getBufferedFrag(t.currentTime)):null}},{key:"nextLevel",get:function(){var t=this.nextBufferedFrag;return t?t.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(t){this._liveSyncPosition=t}}]),e}(Nt),me=ye,be=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),Ee=function(t){function e(r){O(this,e);var i=C(this,t.call(this,r,Ot.a.MANIFEST_LOADED,Ot.a.LEVEL_LOADED,Ot.a.FRAG_LOADED,Ot.a.ERROR));return i.canload=!1,i.currentLevelIndex=null,i.manualLevelIndex=-1,i.timer=null,i}return P(e,t),e.prototype.destroy=function(){this.cleanTimer(),this.manualLevelIndex=-1},e.prototype.cleanTimer=function(){null!==this.timer&&(clearTimeout(this.timer),this.timer=null)},e.prototype.startLoad=function(){var t=this._levels;this.canload=!0,this.levelRetryCount=0,t&&t.forEach(function(t){t.loadError=0;var e=t.details;e&&e.live&&(t.details=void 0)}),null!==this.timer&&this.loadLevel()},e.prototype.stopLoad=function(){this.canload=!1},e.prototype.onManifestLoaded=function(t){var e=[],r=void 0,i={},a=null,n=!1,s=!1,l=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),u=[];if(t.levels.forEach(function(t){t.loadError=0,t.fragmentError=!1,n=n||!!t.videoCodec,s=s||!!t.audioCodec||!(!t.attrs||!t.attrs.AUDIO),!0===l&&t.audioCodec&&-1!==t.audioCodec.indexOf("mp4a.40.34")&&(t.audioCodec=void 0),a=i[t.bitrate],void 0===a?(t.url=[t.url],t.urlId=0,i[t.bitrate]=t,e.push(t)):a.url.push(t.url)}),!0===n&&!0===s&&(e=e.filter(function(t){return!!t.videoCodec})),e=e.filter(function(t){var e=t.audioCodec,r=t.videoCodec;return(!e||o(e))&&(!r||o(r))}),t.audioTracks&&(u=t.audioTracks.filter(function(t){return!t.audioCodec||o(t.audioCodec,"audio")})),e.length>0){r=e[0].bitrate,e.sort(function(t,e){return t.bitrate-e.bitrate}),this._levels=e;for(var d=0;d<e.length;d++)if(e[d].bitrate===r){this._firstLevel=d,Pt.b.log("manifest loaded,"+e.length+" level(s) found, first bitrate:"+r);break}this.hls.trigger(Ot.a.MANIFEST_PARSED,{levels:e,audioTracks:u,firstLevel:this._firstLevel,stats:t.stats,audio:s,video:n,altAudio:u.length>0})}else this.hls.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:this.hls.url,reason:"no level with compatible codecs found in manifest"})},e.prototype.setLevelInternal=function(t){var e=this._levels,r=this.hls;if(t>=0&&t<e.length){if(this.cleanTimer(),this.currentLevelIndex!==t){Pt.b.log("switching to level "+t),this.currentLevelIndex=t;var i=e[t];i.level=t,r.trigger(Ot.a.LEVEL_SWITCH,i),r.trigger(Ot.a.LEVEL_SWITCHING,i)}var a=e[t],n=a.details;if(!n||!0===n.live){var o=a.urlId;r.trigger(Ot.a.LEVEL_LOADING,{url:a.url[o],level:t,id:o})}}else r.trigger(Ot.a.ERROR,{type:Ct.b.OTHER_ERROR,details:Ct.a.LEVEL_SWITCH_ERROR,level:t,fatal:!1,reason:"invalid level idx"})},e.prototype.onError=function(t){if(!0===t.fatal)return void(t.type===Ct.b.NETWORK_ERROR&&this.cleanTimer());var e=!1,r=!1,i=void 0;switch(t.details){case Ct.a.FRAG_LOAD_ERROR:case Ct.a.FRAG_LOAD_TIMEOUT:case Ct.a.FRAG_LOOP_LOADING_ERROR:case Ct.a.KEY_LOAD_ERROR:case Ct.a.KEY_LOAD_TIMEOUT:i=t.frag.level,r=!0;break;case Ct.a.LEVEL_LOAD_ERROR:case Ct.a.LEVEL_LOAD_TIMEOUT:i=t.context.level,e=!0;break;case Ct.a.REMUX_ALLOC_ERROR:i=t.level,e=!0}void 0!==i&&this.recoverLevel(t,i,e,r)},e.prototype.recoverLevel=function(t,e,r,i){var a=this,n=this.hls.config,o=t.details,s=this._levels[e],l=void 0,u=void 0,d=void 0;if(s.loadError++,s.fragmentError=i,!0===r){if(!(this.levelRetryCount+1<=n.levelLoadingMaxRetry))return Pt.b.error("level controller, cannot recover from "+o+" error"),this.currentLevelIndex=null,this.cleanTimer(),void(t.fatal=!0);u=Math.min(Math.pow(2,this.levelRetryCount)*n.levelLoadingRetryDelay,n.levelLoadingMaxRetryTimeout),this.timer=setTimeout(function(){return a.loadLevel()},u),t.levelRetry=!0,this.levelRetryCount++,Pt.b.warn("level controller, "+o+", retry in "+u+" ms, current retry count is "+this.levelRetryCount)}!0!==r&&!0!==i||(l=s.url.length,l>1&&s.loadError<l?(Pt.b.warn("level controller, "+o+" for level "+e+": switching to redundant stream id "+s.urlId),s.urlId=(s.urlId+1)%l,s.details=void 0):-1===this.manualLevelIndex?(d=0===e?this._levels.length-1:e-1,Pt.b.warn("level controller, "+o+": switch to "+d),this.hls.nextAutoLevel=this.currentLevelIndex=d):!0===i&&(Pt.b.warn("level controller, "+o+": reload a fragment"),this.currentLevelIndex=null))},e.prototype.onFragLoaded=function(t){var e=t.frag;if(void 0!==e&&"main"===e.type){var r=this._levels[e.level];void 0!==r&&(r.fragmentError=!1,r.loadError=0,this.levelRetryCount=0)}},e.prototype.onLevelLoaded=function(t){var e=this,r=t.level;if(r===this.currentLevelIndex){var i=this._levels[r];!1===i.fragmentError&&(i.loadError=0,this.levelRetryCount=0);var a=t.details;if(a.live){var n=1e3*(a.averagetargetduration?a.averagetargetduration:a.targetduration),o=i.details;o&&a.endSN===o.endSN&&(n/=2,Pt.b.log("same live playlist, reload twice faster")),n-=performance.now()-t.stats.trequest,n=Math.max(1e3,Math.round(n)),Pt.b.log("live playlist, reload in "+n+" ms"),this.timer=setTimeout(function(){return e.loadLevel()},n)}else this.cleanTimer()}},e.prototype.loadLevel=function(){var t=void 0,e=void 0;null!==this.currentLevelIndex&&!0===this.canload&&void 0!==(t=this._levels[this.currentLevelIndex])&&t.url.length>0&&(e=t.urlId,this.hls.trigger(Ot.a.LEVEL_LOADING,{url:t.url[e],level:this.currentLevelIndex,id:e}))},be(e,[{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(t){var e=this._levels;e&&(t=Math.min(t,e.length-1),this.currentLevelIndex===t&&void 0!==e[t].details||this.setLevelInternal(t))}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(t){this.manualLevelIndex=t,void 0===this._startLevel&&(this._startLevel=t),-1!==t&&(this.level=t)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(t){this._firstLevel=t}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var t=this.hls.config.startLevel;return void 0!==t?t:this._firstLevel}return this._startLevel},set:function(t){this._startLevel=t}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(t){this.level=t,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=t)}}]),e}(Nt),Te=Ee,Re=r(3),Ae=function(t){function e(r){x(this,e);var i=F(this,t.call(this,r,Ot.a.MEDIA_ATTACHED,Ot.a.MEDIA_DETACHING,Ot.a.FRAG_PARSING_METADATA));return i.id3Track=void 0,i.media=void 0,i}return N(e,t),e.prototype.destroy=function(){Nt.prototype.destroy.call(this)},e.prototype.onMediaAttached=function(t){this.media=t.media,this.media},e.prototype.onMediaDetaching=function(){this.media=void 0},e.prototype.onFragParsingMetadata=function(t){var e=t.frag,r=t.samples;this.id3Track||(this.id3Track=this.media.addTextTrack("metadata","id3"),this.id3Track.mode="hidden");for(var i=window.WebKitDataCue||window.VTTCue||window.TextTrackCue,a=0;a<r.length;a++){var n=Re.a.getID3Frames(r[a].data);if(n){var o=r[a].pts,s=a<r.length-1?r[a+1].pts:e.endPTS;o===s&&(s+=1e-4);for(var l=0;l<n.length;l++){var u=n[l];if(!Re.a.isTimeStampFrame(u)){var d=new i(o,s,"");d.value=u,this.id3Track.addCue(d)}}}}},e}(Nt),Se=Ae,Le=function(){function t(e){U(this,t),this.alpha_=e?Math.exp(Math.log(.5)/e):0,this.estimate_=0,this.totalWeight_=0}return t.prototype.sample=function(t,e){var r=Math.pow(this.alpha_,t);this.estimate_=e*(1-r)+r*this.estimate_,this.totalWeight_+=t},t.prototype.getTotalWeight=function(){return this.totalWeight_},t.prototype.getEstimate=function(){if(this.alpha_){var t=1-Math.pow(this.alpha_,this.totalWeight_);return this.estimate_/t}return this.estimate_},t}(),_e=Le,we=function(){function t(e,r,i,a){B(this,t),this.hls=e,this.defaultEstimate_=a,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new _e(r),this.fast_=new _e(i)}return t.prototype.sample=function(t,e){t=Math.max(t,this.minDelayMs_);var r=8e3*e/t,i=t/1e3;this.fast_.sample(i,r),this.slow_.sample(i,r)},t.prototype.canEstimate=function(){var t=this.fast_;return t&&t.getTotalWeight()>=this.minWeight_},t.prototype.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},t.prototype.destroy=function(){},t}(),De=we,Ie=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),ke=function(t){function e(r){G(this,e);var i=j(this,t.call(this,r,Ot.a.FRAG_LOADING,Ot.a.FRAG_LOADED,Ot.a.FRAG_BUFFERED,Ot.a.ERROR));return i.lastLoadedFragLevel=0,i._nextAutoLevel=-1,i.hls=r,i.timer=null,i._bwEstimator=null,i.onCheck=i._abandonRulesCheck.bind(i),i}return H(e,t),e.prototype.destroy=function(){this.clearTimer(),Nt.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag;if("main"===e.type){if(this.timer||(this.timer=setInterval(this.onCheck,100)),!this._bwEstimator){var r=this.hls,i=t.frag.level,a=r.levels[i].details.live,n=r.config,o=void 0,s=void 0;a?(o=n.abrEwmaFastLive,s=n.abrEwmaSlowLive):(o=n.abrEwmaFastVoD,s=n.abrEwmaSlowVoD),this._bwEstimator=new De(r,s,o,n.abrEwmaDefaultEstimate)}this.fragCurrent=e}},e.prototype._abandonRulesCheck=function(){var t=this.hls,e=t.media,r=this.fragCurrent,i=r.loader,a=t.minAutoLevel;if(!i||i.stats&&i.stats.aborted)return Pt.b.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),void(this._nextAutoLevel=-1);var n=i.stats;if(e&&n&&(!e.paused&&0!==e.playbackRate||!e.readyState)&&r.autoLevel&&r.level){var o=performance.now()-n.trequest,s=Math.abs(e.playbackRate);if(o>500*r.duration/s){var l=t.levels,u=Math.max(1,n.bw?n.bw/8:1e3*n.loaded/o),d=l[r.level],h=d.realBitrate?Math.max(d.realBitrate,d.bitrate):d.bitrate,c=n.total?n.total:Math.max(n.loaded,Math.round(r.duration*h/8)),f=e.currentTime,p=(c-n.loaded)/u,g=(ae.bufferInfo(e,f,t.config.maxBufferHole).end-f)/s;if(g<2*r.duration/s&&p>g){var v=void 0,y=void 0;for(y=r.level-1;y>a;y--){var m=l[y].realBitrate?Math.max(l[y].realBitrate,l[y].bitrate):l[y].bitrate;if((v=r.duration*m/(6.4*u))<g)break}v<p&&(Pt.b.warn("loading too slow, abort fragment loading and switch to level "+y+":fragLoadedDelay["+y+"]<fragLoadedDelay["+(r.level-1)+"];bufferStarvationDelay:"+v.toFixed(1)+"<"+p.toFixed(1)+":"+g.toFixed(1)),t.nextLoadLevel=y,this._bwEstimator.sample(o,n.loaded),i.abort(),this.clearTimer(),t.trigger(Ot.a.FRAG_LOAD_EMERGENCY_ABORTED,{frag:r,stats:n}))}}}},e.prototype.onFragLoaded=function(t){var e=t.frag;if("main"===e.type&&!isNaN(e.sn)){if(this.clearTimer(),this.lastLoadedFragLevel=e.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var r=this.hls.levels[e.level],i=(r.loaded?r.loaded.bytes:0)+t.stats.loaded,a=(r.loaded?r.loaded.duration:0)+t.frag.duration;r.loaded={bytes:i,duration:a},r.realBitrate=Math.round(8*i/a)}if(t.frag.bitrateTest){var n=t.stats;n.tparsed=n.tbuffered=n.tload,this.onFragBuffered(t)}}},e.prototype.onFragBuffered=function(t){var e=t.stats,r=t.frag;if(!(!0===e.aborted||1!==r.loadCounter||"main"!==r.type||isNaN(r.sn)||r.bitrateTest&&e.tload!==e.tbuffered)){var i=e.tparsed-e.trequest;Pt.b.log("latency/loading/parsing/append/kbps:"+Math.round(e.tfirst-e.trequest)+"/"+Math.round(e.tload-e.tfirst)+"/"+Math.round(e.tparsed-e.tload)+"/"+Math.round(e.tbuffered-e.tparsed)+"/"+Math.round(8*e.loaded/(e.tbuffered-e.trequest))),this._bwEstimator.sample(i,e.loaded),e.bwEstimate=this._bwEstimator.getEstimate(),r.bitrateTest?this.bitrateTestDelay=i/1e3:this.bitrateTestDelay=0}},e.prototype.onError=function(t){switch(t.details){case Ct.a.FRAG_LOAD_ERROR:case Ct.a.FRAG_LOAD_TIMEOUT:this.clearTimer()}},e.prototype.clearTimer=function(){clearInterval(this.timer),this.timer=null},e.prototype._findBestLevel=function(t,e,r,i,a,n,o,s,l){for(var u=a;u>=i;u--){var d=l[u],h=d.details,c=h?h.totalduration/h.fragments.length:e,f=!!h&&h.live,p=void 0;p=u<=t?o*r:s*r;var g=l[u].realBitrate?Math.max(l[u].realBitrate,l[u].bitrate):l[u].bitrate,v=g*c/p;if(Pt.b.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+u+"/"+Math.round(p)+"/"+g+"/"+c+"/"+n+"/"+v),p>g&&(!v||f&&!this.bitrateTestDelay||v<n))return u}return-1},Ie(e,[{key:"nextAutoLevel",get:function(){var t=this._nextAutoLevel,e=this._bwEstimator;if(!(-1===t||e&&e.canEstimate()))return t;var r=this._nextABRAutoLevel;return-1!==t&&(r=Math.min(t,r)),r},set:function(t){this._nextAutoLevel=t}},{key:"_nextABRAutoLevel",get:function(){var t=this.hls,e=t.maxAutoLevel,r=t.levels,i=t.config,a=t.minAutoLevel,n=t.media,o=this.lastLoadedFragLevel,s=this.fragCurrent?this.fragCurrent.duration:0,l=n?n.currentTime:0,u=n&&0!==n.playbackRate?Math.abs(n.playbackRate):1,d=this._bwEstimator?this._bwEstimator.getEstimate():i.abrEwmaDefaultEstimate,h=(ae.bufferInfo(n,l,i.maxBufferHole).end-l)/u,c=this._findBestLevel(o,s,d,a,e,h,i.abrBandWidthFactor,i.abrBandWidthUpFactor,r);if(c>=0)return c;Pt.b.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var f=s?Math.min(s,i.maxStarvationDelay):i.maxStarvationDelay,p=i.abrBandWidthFactor,g=i.abrBandWidthUpFactor;if(0===h){var v=this.bitrateTestDelay;if(v){f=(s?Math.min(s,i.maxLoadingDelay):i.maxLoadingDelay)-v,Pt.b.trace("bitrate test took "+Math.round(1e3*v)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*f)+" ms"),p=g=1}}return c=this._findBestLevel(o,s,d,a,e,h+f,p,g,r),Math.max(c,0)}}]),e}(Nt),Oe=ke,Ce=y(),Pe=function(t){function e(r){K(this,e);var i=W(this,t.call(this,r,Ot.a.MEDIA_ATTACHING,Ot.a.MEDIA_DETACHING,Ot.a.MANIFEST_PARSED,Ot.a.BUFFER_RESET,Ot.a.BUFFER_APPENDING,Ot.a.BUFFER_CODECS,Ot.a.BUFFER_EOS,Ot.a.BUFFER_FLUSHING,Ot.a.LEVEL_PTS_UPDATED,Ot.a.LEVEL_UPDATED));return i._msDuration=null,i._levelDuration=null,i._live=null,i._objectUrl=null,i.onsbue=i.onSBUpdateEnd.bind(i),i.onsbe=i.onSBUpdateError.bind(i),i.pendingTracks={},i.tracks={},i}return V(e,t),e.prototype.destroy=function(){Nt.prototype.destroy.call(this)},e.prototype.onLevelPtsUpdated=function(t){var e=t.type,r=this.tracks.audio;if("audio"===e&&r&&"audio/mpeg"===r.container){var i=this.sourceBuffer.audio;if(Math.abs(i.timestampOffset-t.start)>.1){var a=i.updating;try{i.abort()}catch(t){a=!0,Pt.b.warn("can not abort audio buffer: "+t)}a?this.audioTimestampOffset=t.start:(Pt.b.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+t.start),i.timestampOffset=t.start)}}},e.prototype.onManifestParsed=function(t){var e=t.audio,r=t.video||t.levels.length&&t.audio,i=0;t.altAudio&&(e||r)&&(i=(e?1:0)+(r?1:0),Pt.b.log(i+" sourceBuffer(s) expected")),this.sourceBufferNb=i},e.prototype.onMediaAttaching=function(t){var e=this.media=t.media;if(e){var r=this.mediaSource=new Ce;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),r.addEventListener("sourceopen",this.onmso),r.addEventListener("sourceended",this.onmse),r.addEventListener("sourceclose",this.onmsc),e.src=URL.createObjectURL(r),this._objectUrl=e.src}},e.prototype.onMediaDetaching=function(){Pt.b.log("media source detaching");var t=this.mediaSource;if(t){if("open"===t.readyState)try{t.endOfStream()}catch(t){Pt.b.warn("onMediaDetaching:"+t.message+" while calling endOfStream")}t.removeEventListener("sourceopen",this.onmso),t.removeEventListener("sourceended",this.onmse),t.removeEventListener("sourceclose",this.onmsc),this.media&&(URL.revokeObjectURL(this._objectUrl),this.media.src===this._objectUrl?(this.media.removeAttribute("src"),this.media.load()):Pt.b.warn("media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(Ot.a.MEDIA_DETACHED)},e.prototype.onMediaSourceOpen=function(){Pt.b.log("media source opened"),this.hls.trigger(Ot.a.MEDIA_ATTACHED,{media:this.media});var t=this.mediaSource;t&&t.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()},e.prototype.checkPendingTracks=function(){var t=this.pendingTracks,e=Object.keys(t).length;e&&(this.sourceBufferNb<=e||0===this.sourceBufferNb)&&(this.createSourceBuffers(t),this.pendingTracks={},this.doAppending())},e.prototype.onMediaSourceClose=function(){Pt.b.log("media source closed")},e.prototype.onMediaSourceEnded=function(){Pt.b.log("media source ended")},e.prototype.onSBUpdateEnd=function(){if(this.audioTimestampOffset){var t=this.sourceBuffer.audio;Pt.b.warn("change mpeg audio timestamp offset from "+t.timestampOffset+" to "+this.audioTimestampOffset),t.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1;var e=this.parent,r=this.segments.reduce(function(t,r){return r.parent===e?t+1:t},0);this.hls.trigger(Ot.a.BUFFER_APPENDED,{parent:e,pending:r}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()},e.prototype.onSBUpdateError=function(t){Pt.b.error("sourceBuffer error:",t),this.hls.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferReset=function(){var t=this.sourceBuffer;for(var e in t){var r=t[e];try{this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this.onsbue),r.removeEventListener("error",this.onsbe)}catch(t){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0},e.prototype.onBufferCodecs=function(t){if(0===Object.keys(this.sourceBuffer).length){for(var e in t)this.pendingTracks[e]=t[e];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}},e.prototype.createSourceBuffers=function(t){var e=this.sourceBuffer,r=this.mediaSource;for(var i in t)if(!e[i]){var a=t[i],n=a.levelCodec||a.codec,o=a.container+";codecs="+n;Pt.b.log("creating sourceBuffer("+o+")");try{var s=e[i]=r.addSourceBuffer(o);s.addEventListener("updateend",this.onsbue),s.addEventListener("error",this.onsbe),this.tracks[i]={codec:n,container:a.container},a.buffer=s}catch(t){Pt.b.error("error while trying to add sourceBuffer:"+t.message),this.hls.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:t,mimeType:o})}}this.hls.trigger(Ot.a.BUFFER_CREATED,{tracks:t})},e.prototype.onBufferAppending=function(t){this._needsFlush||(this.segments?this.segments.push(t):this.segments=[t],this.doAppending())},e.prototype.onBufferAppendFail=function(t){Pt.b.error("sourceBuffer error:",t.event),this.hls.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferEos=function(t){var e=this.sourceBuffer,r=t.type;for(var i in e)r&&i!==r||e[i].ended||(e[i].ended=!0,Pt.b.log(i+" sourceBuffer now EOS"));this.checkEos()},e.prototype.checkEos=function(){var t=this.sourceBuffer,e=this.mediaSource;if(!e||"open"!==e.readyState)return void(this._needsEos=!1);for(var r in t){var i=t[r];if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}Pt.b.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{e.endOfStream()}catch(t){Pt.b.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1},e.prototype.onBufferFlushing=function(t){this.flushRange.push({start:t.startOffset,end:t.endOffset,type:t.type}),this.flushBufferCounter=0,this.doFlush()},e.prototype.onLevelUpdated=function(t){var e=t.details;e.fragments.length>0&&(this._levelDuration=e.totalduration+e.fragments[0].start,this._live=e.live,this.updateMediaElementDuration())},e.prototype.updateMediaElementDuration=function(){var t=this.hls.config,e=void 0;if(null!==this._levelDuration&&this.media&&this.mediaSource&&this.sourceBuffer&&0!==this.media.readyState&&"open"===this.mediaSource.readyState){for(var r in this.sourceBuffer)if(!0===this.sourceBuffer[r].updating)return;e=this.media.duration,null===this._msDuration&&(this._msDuration=this.mediaSource.duration),!0===this._live&&!0===t.liveDurationInfinity?(Pt.b.log("Media Source duration is set to Infinity"),this._msDuration=this.mediaSource.duration=1/0):(this._levelDuration>this._msDuration&&this._levelDuration>e||e===1/0||isNaN(e))&&(Pt.b.log("Updating Media Source duration to "+this._levelDuration.toFixed(3)),this._msDuration=this.mediaSource.duration=this._levelDuration)}},e.prototype.doFlush=function(){for(;this.flushRange.length;){var t=this.flushRange[0];if(!this.flushBuffer(t.start,t.end,t.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var e=0,r=this.sourceBuffer;try{for(var i in r)e+=r[i].buffered.length}catch(t){Pt.b.error("error while accessing sourceBuffer.buffered")}this.appended=e,this.hls.trigger(Ot.a.BUFFER_FLUSHED)}},e.prototype.doAppending=function(){var t=this.hls,e=this.sourceBuffer,r=this.segments;if(Object.keys(e).length){if(this.media.error)return this.segments=[],void Pt.b.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(r&&r.length){var i=r.shift();try{var a=i.type,n=e[a];n?n.updating?r.unshift(i):(n.ended=!1,this.parent=i.parent,n.appendBuffer(i.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(e){Pt.b.error("error while trying to append buffer:"+e.message),r.unshift(i);var o={type:Ct.b.MEDIA_ERROR,parent:i.parent};if(22===e.code)return this.segments=[],o.details=Ct.a.BUFFER_FULL_ERROR,o.fatal=!1,void t.trigger(Ot.a.ERROR,o);if(this.appendError?this.appendError++:this.appendError=1,o.details=Ct.a.BUFFER_APPEND_ERROR,this.appendError>t.config.appendErrorMaxRetry)return Pt.b.log("fail "+t.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),r=[],o.fatal=!0,void t.trigger(Ot.a.ERROR,o);o.fatal=!1,t.trigger(Ot.a.ERROR,o)}}}},e.prototype.flushBuffer=function(t,e,r){var i,a,n,o,s,l,u=this.sourceBuffer;if(Object.keys(u).length){if(Pt.b.log("flushBuffer,pos/start/end: "+this.media.currentTime.toFixed(3)+"/"+t+"/"+e),this.flushBufferCounter<this.appended){for(var d in u)if(!r||d===r){if(i=u[d],i.ended=!1,i.updating)return Pt.b.warn("cannot flush, sb updating in progress"),!1;try{for(a=0;a<i.buffered.length;a++)if(n=i.buffered.start(a),o=i.buffered.end(a),-1!==navigator.userAgent.toLowerCase().indexOf("firefox")&&e===Number.POSITIVE_INFINITY?(s=t,l=e):(s=Math.max(n,t),l=Math.min(o,e)),Math.min(l,o)-s>.5)return this.flushBufferCounter++,Pt.b.log("flush "+d+" ["+s+","+l+"], of ["+n+","+o+"], pos:"+this.media.currentTime),i.remove(s,l),!1}catch(t){Pt.b.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else Pt.b.warn("abort flushing too many retries");Pt.b.log("buffer flushed")}return!0},e}(Nt),xe=Pe,Fe=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),Ne=function(t){function e(r){return Y(this,e),z(this,t.call(this,r,Ot.a.FPS_DROP_LEVEL_CAPPING,Ot.a.MEDIA_ATTACHING,Ot.a.MANIFEST_PARSED))}return X(e,t),e.prototype.destroy=function(){this.hls.config.capLevelToPlayerSize&&(this.media=this.restrictedLevels=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer)))},e.prototype.onFpsDropLevelCapping=function(t){e.isLevelAllowed(t.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(t.droppedLevel)},e.prototype.onMediaAttaching=function(t){this.media=t.media instanceof HTMLVideoElement?t.media:null},e.prototype.onManifestParsed=function(t){var e=this.hls;this.restrictedLevels=[],e.config.capLevelToPlayerSize&&(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.levels=t.levels,e.firstLevel=this.getMaxLevel(t.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},e.prototype.detectPlayerSize=function(){if(this.media){var t=this.levels?this.levels.length:0;if(t){var e=this.hls;e.autoLevelCapping=this.getMaxLevel(t-1),e.autoLevelCapping>this.autoLevelCapping&&e.streamController.nextLevelSwitch(),this.autoLevelCapping=e.autoLevelCapping}}},e.prototype.getMaxLevel=function(t){var r=this;if(!this.levels)return-1;var i=this.levels.filter(function(i,a){return e.isLevelAllowed(a,r.restrictedLevels)&&a<=t});return e.getMaxLevelByMediaSize(i,this.mediaWidth,this.mediaHeight)},e.isLevelAllowed=function(t){return-1===(arguments.length>1&&void 0!==arguments[1]?arguments[1]:[]).indexOf(t)},e.getMaxLevelByMediaSize=function(t,e,r){if(!t||t&&!t.length)return-1;for(var i=t.length-1,a=0;a<t.length;a+=1){var n=t[a];if((n.width>=e||n.height>=r)&&function(t,e){return!e||(t.width!==e.width||t.height!==e.height)}(n,t[a+1])){i=a;break}}return i},Fe(e,[{key:"mediaWidth",get:function(){var t=void 0,r=this.media;return r&&(t=r.width||r.clientWidth||r.offsetWidth,t*=e.contentScaleFactor),t}},{key:"mediaHeight",get:function(){var t=void 0,r=this.media;return r&&(t=r.height||r.clientHeight||r.offsetHeight,t*=e.contentScaleFactor),t}}],[{key:"contentScaleFactor",get:function(){var t=1;try{t=window.devicePixelRatio}catch(t){}return t}}]),e}(Nt),Me=Ne,Ue=function(t){function e(r){return q(this,e),Q(this,t.call(this,r,Ot.a.MEDIA_ATTACHING))}return J(e,t),e.prototype.destroy=function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1},e.prototype.onMediaAttaching=function(t){var e=this.hls.config;if(e.capLevelOnFPSDrop){"function"==typeof(this.video=t.media instanceof HTMLVideoElement?t.media:null).getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),e.fpsDroppedMonitoringPeriod)}},e.prototype.checkFPS=function(t,e,r){var i=performance.now();if(e){if(this.lastTime){var a=i-this.lastTime,n=r-this.lastDroppedFrames,o=e-this.lastDecodedFrames,s=1e3*n/a,l=this.hls;if(l.trigger(Ot.a.FPS_DROP,{currentDropped:n,currentDecoded:o,totalDroppedFrames:r}),s>0&&n>l.config.fpsDroppedMonitoringThreshold*o){var u=l.currentLevel;Pt.b.warn("drop FPS ratio greater than max allowed value for currentLevel: "+u),u>0&&(-1===l.autoLevelCapping||l.autoLevelCapping>=u)&&(u-=1,l.trigger(Ot.a.FPS_DROP_LEVEL_CAPPING,{level:u,droppedLevel:l.currentLevel}),l.autoLevelCapping=u,l.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=e}},e.prototype.checkFPSInterval=function(){var t=this.video;if(t)if(this.isVideoPlaybackQualityAvailable){var e=t.getVideoPlaybackQuality();this.checkFPS(t,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(t,t.webkitDecodedFrameCount,t.webkitDroppedFrameCount)},e}(Nt),Be=Ue,Ge=function(){function t(e){$(this,t),e&&e.xhrSetup&&(this.xhrSetup=e.xhrSetup)}return t.prototype.destroy=function(){this.abort(),this.loader=null},t.prototype.abort=function(){var t=this.loader;t&&4!==t.readyState&&(this.stats.aborted=!0,t.abort()),window.clearTimeout(this.requestTimeout),this.requestTimeout=null,window.clearTimeout(this.retryTimeout),this.retryTimeout=null},t.prototype.load=function(t,e,r){this.context=t,this.config=e,this.callbacks=r,this.stats={trequest:performance.now(),retry:0},this.retryDelay=e.retryDelay,this.loadInternal()},t.prototype.loadInternal=function(){var t,e=this.context;t=this.loader=new XMLHttpRequest;var r=this.stats;r.tfirst=0,r.loaded=0;var i=this.xhrSetup;try{if(i)try{i(t,e.url)}catch(r){t.open("GET",e.url,!0),i(t,e.url)}t.readyState||t.open("GET",e.url,!0)}catch(r){return void this.callbacks.onError({code:t.status,text:r.message},e,t)}e.rangeEnd&&t.setRequestHeader("Range","bytes="+e.rangeStart+"-"+(e.rangeEnd-1)),t.onreadystatechange=this.readystatechange.bind(this),t.onprogress=this.loadprogress.bind(this),t.responseType=e.responseType,this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),this.config.timeout),t.send()},t.prototype.readystatechange=function(t){var e=t.currentTarget,r=e.readyState,i=this.stats,a=this.context,n=this.config;if(!i.aborted&&r>=2)if(window.clearTimeout(this.requestTimeout),0===i.tfirst&&(i.tfirst=Math.max(performance.now(),i.trequest)),4===r){var o=e.status;if(o>=200&&o<300){i.tload=Math.max(i.tfirst,performance.now());var s=void 0,l=void 0;"arraybuffer"===a.responseType?(s=e.response,l=s.byteLength):(s=e.responseText,l=s.length),i.loaded=i.total=l;var u={url:e.responseURL,data:s};this.callbacks.onSuccess(u,i,a,e)}else i.retry>=n.maxRetry||o>=400&&o<499?(Pt.b.error(o+" while loading "+a.url),this.callbacks.onError({code:o,text:e.statusText},a,e)):(Pt.b.warn(o+" while loading "+a.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,n.maxRetryDelay),i.retry++)}else this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),n.timeout)},t.prototype.loadtimeout=function(){Pt.b.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context,null)},t.prototype.loadprogress=function(t){var e=t.currentTarget,r=this.stats;r.loaded=t.loaded,t.lengthComputable&&(r.total=t.total);var i=this.callbacks.onProgress;i&&i(r,this.context,null,e)},t}(),je=Ge,He=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),Ke=function(t){function e(r){Z(this,e);var i=tt(this,t.call(this,r,Ot.a.MANIFEST_LOADING,Ot.a.MANIFEST_PARSED,Ot.a.AUDIO_TRACK_LOADED,Ot.a.ERROR));return i.ticks=0,i.ontick=i.tick.bind(i),i}return et(e,t),e.prototype.destroy=function(){this.cleanTimer(),Nt.prototype.destroy.call(this)},e.prototype.cleanTimer=function(){this.timer&&(clearTimeout(this.timer),this.timer=null)},e.prototype.tick=function(){1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){this.updateTrack(this.trackId)},e.prototype.onError=function(t){t.fatal&&t.type===Ct.b.NETWORK_ERROR&&this.cleanTimer()},e.prototype.onManifestLoading=function(){this.tracks=[],this.trackId=-1},e.prototype.onManifestParsed=function(t){var e=this,r=t.audioTracks||[],i=!1;this.tracks=r,this.hls.trigger(Ot.a.AUDIO_TRACKS_UPDATED,{audioTracks:r});var a=0;r.forEach(function(t){if(t.default&&!i)return e.audioTrack=a,void(i=!0);a++}),!1===i&&r.length&&(Pt.b.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)},e.prototype.onAudioTrackLoaded=function(t){t.id<this.tracks.length&&(Pt.b.log("audioTrack "+t.id+" loaded"),this.tracks[t.id].details=t.details,t.details.live&&!this.timer&&(this.timer=setInterval(this.ontick,1e3*t.details.targetduration)),!t.details.live&&this.timer&&this.cleanTimer())},e.prototype.setAudioTrackInternal=function(t){if(t>=0&&t<this.tracks.length){this.cleanTimer(),this.trackId=t,Pt.b.log("switching to audioTrack "+t);var e=this.tracks[t],r=this.hls,i=e.type,a=e.url,n={id:t,type:i,url:a};r.trigger(Ot.a.AUDIO_TRACK_SWITCH,n),r.trigger(Ot.a.AUDIO_TRACK_SWITCHING,n);var o=e.details;!a||void 0!==o&&!0!==o.live||(Pt.b.log("(re)loading playlist for audioTrack "+t),r.trigger(Ot.a.AUDIO_TRACK_LOADING,{url:a,id:t}))}},e.prototype.updateTrack=function(t){if(t>=0&&t<this.tracks.length){this.cleanTimer(),this.trackId=t,Pt.b.log("updating audioTrack "+t);var e=this.tracks[t],r=e.url,i=e.details;!r||void 0!==i&&!0!==i.live||(Pt.b.log("(re)loading playlist for audioTrack "+t),this.hls.trigger(Ot.a.AUDIO_TRACK_LOADING,{url:r,id:t}))}},He(e,[{key:"audioTracks",get:function(){return this.tracks}},{key:"audioTrack",get:function(){return this.trackId},set:function(t){this.trackId===t&&void 0!==this.tracks[t].details||this.setAudioTrackInternal(t)}}]),e}(Nt),We=Ke,Ve=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),Ye={STOPPED:"STOPPED",STARTING:"STARTING",IDLE:"IDLE",PAUSED:"PAUSED",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS"},ze=function(t){function e(r){rt(this,e);var i=it(this,t.call(this,r,Ot.a.MEDIA_ATTACHED,Ot.a.MEDIA_DETACHING,Ot.a.AUDIO_TRACKS_UPDATED,Ot.a.AUDIO_TRACK_SWITCHING,Ot.a.AUDIO_TRACK_LOADED,Ot.a.KEY_LOADED,Ot.a.FRAG_LOADED,Ot.a.FRAG_PARSING_INIT_SEGMENT,Ot.a.FRAG_PARSING_DATA,Ot.a.FRAG_PARSED,Ot.a.ERROR,Ot.a.BUFFER_RESET,Ot.a.BUFFER_CREATED,Ot.a.BUFFER_APPENDED,Ot.a.BUFFER_FLUSHED,Ot.a.INIT_PTS_FOUND));return i.config=r.config,i.audioCodecSwap=!1,i.ticks=0,i._state=Ye.STOPPED,i.ontick=i.tick.bind(i),i.initPTS=[],i.waitingFragment=null,i.videoTrackCC=null,i}return at(e,t),e.prototype.destroy=function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),Nt.prototype.destroy.call(this),this.state=Ye.STOPPED},e.prototype.onInitPtsFound=function(t){var e=t.id,r=t.frag.cc,i=t.initPTS;"main"===e&&(this.initPTS[r]=i,this.videoTrackCC=r,Pt.b.log("InitPTS for cc:"+r+" found from video track:"+i),this.state===Ye.WAITING_INIT_PTS&&this.tick())},e.prototype.startLoad=function(t){if(this.tracks){var e=this.lastCurrentTime;this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.fragLoadError=0,e>0&&-1===t?(Pt.b.log("audio:override startPosition with lastCurrentTime @"+e.toFixed(3)),this.state=Ye.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:t,this.state=Ye.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=t,this.state=Ye.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=Ye.STOPPED},e.prototype.tick=function(){1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){var t,e,r,i=this.hls,a=i.config;switch(this.state){case Ye.ERROR:case Ye.PAUSED:case Ye.BUFFER_FLUSHING:break;case Ye.STARTING:this.state=Ye.WAITING_TRACK,this.loadedmetadata=!1;break;case Ye.IDLE:var n=this.tracks;if(!n)break;if(!this.media&&(this.startFragRequested||!a.startFragPrefetch))break;if(this.loadedmetadata)t=this.media.currentTime;else if(void 0===(t=this.nextLoadPosition))break;var o=this.mediaBuffer?this.mediaBuffer:this.media,s=this.videoBuffer?this.videoBuffer:this.media,l=ae.bufferInfo(o,t,a.maxBufferHole),u=ae.bufferInfo(s,t,a.maxBufferHole),d=l.len,h=l.end,c=this.fragPrevious,f=Math.max(a.maxBufferLength,u.len),p=this.audioSwitch,g=this.trackId;if((d<f||p)&&g<n.length){if(void 0===(r=n[g].details)){this.state=Ye.WAITING_TRACK;break}if(!p&&!r.live&&c&&c.sn===r.endSN&&!l.nextStart&&(!this.media.seeking||this.media.duration-h<c.duration/2)){this.hls.trigger(Ot.a.BUFFER_EOS,{type:"audio"}),this.state=Ye.ENDED;break}var v=r.fragments,y=v.length,m=v[0].start,b=v[y-1].start+v[y-1].duration,E=void 0;if(p)if(r.live&&!r.PTSKnown)Pt.b.log("switching audiotrack, live stream, unknown PTS,load first fragment"),h=0;else if(h=t,r.PTSKnown&&t<m){if(!(l.end>m||l.nextStart))return;Pt.b.log("alt audio track ahead of main track, seek to start of alt audio track"),this.media.currentTime=m+.05}if(r.initSegment&&!r.initSegment.data)E=r.initSegment;else if(h<=m){if(E=v[0],null!==this.videoTrackCC&&E.cc!==this.videoTrackCC&&(E=A(v,this.videoTrackCC)),r.live&&E.loadIdx&&E.loadIdx===this.fragLoadIdx){var T=l.nextStart?l.nextStart:m;return Pt.b.log("no alt audio available @currentTime:"+this.media.currentTime+", seeking @"+(T+.05)),void(this.media.currentTime=T+.05)}}else{var R=void 0,S=a.maxFragLookUpTolerance,L=c?v[c.sn-v[0].sn+1]:void 0,_=function(t){var e=Math.min(S,t.duration);return t.start+t.duration-e<=h?1:t.start-e>h&&t.start?-1:0};h<b?(h>b-S&&(S=0),R=L&&!_(L)?L:re.search(v,_)):R=v[y-1],R&&(E=R,m=R.start,c&&E.level===c.level&&E.sn===c.sn&&(E.sn<r.endSN?(E=v[E.sn+1-r.startSN],Pt.b.log("SN just loaded, load next one: "+E.sn)):E=null))}if(E)if(E.decryptdata&&null!=E.decryptdata.uri&&null==E.decryptdata.key)Pt.b.log("Loading key for "+E.sn+" of ["+r.startSN+" ,"+r.endSN+"],track "+g),this.state=Ye.KEY_LOADING,i.trigger(Ot.a.KEY_LOADING,{frag:E});else{if(Pt.b.log("Loading "+E.sn+", cc: "+E.cc+" of ["+r.startSN+" ,"+r.endSN+"],track "+g+", currentTime:"+t+",bufferEnd:"+h.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,E.loadCounter){E.loadCounter++;var w=a.fragLoadingLoopThreshold;if(E.loadCounter>w&&Math.abs(this.fragLoadIdx-E.loadIdx)<w)return void i.trigger(Ot.a.ERROR,{type:Ct.b.MEDIA_ERROR,details:Ct.a.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:E})}else E.loadCounter=1;E.loadIdx=this.fragLoadIdx,this.fragCurrent=E,this.startFragRequested=!0,isNaN(E.sn)||(this.nextLoadPosition=E.start+E.duration),i.trigger(Ot.a.FRAG_LOADING,{frag:E}),this.state=Ye.FRAG_LOADING}}break;case Ye.WAITING_TRACK:e=this.tracks[this.trackId],e&&e.details&&(this.state=Ye.IDLE);break;case Ye.FRAG_LOADING_WAITING_RETRY:var D=performance.now(),I=this.retryDate;o=this.media;var k=o&&o.seeking;(!I||D>=I||k)&&(Pt.b.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=Ye.IDLE);break;case Ye.WAITING_INIT_PTS:var O=this.videoTrackCC;if(void 0===this.initPTS[O])break;var C=this.waitingFragment;if(C){var P=C.frag.cc;O!==P?(e=this.tracks[this.trackId],e.details&&e.details.live&&(Pt.b.warn("Waiting fragment CC ("+P+") does not match video track CC ("+O+")"),this.waitingFragment=null,this.state=Ye.IDLE)):(this.state=Ye.FRAG_LOADING,this.onFragLoaded(this.waitingFragment),this.waitingFragment=null)}else this.state=Ye.IDLE;break;case Ye.STOPPED:case Ye.FRAG_LOADING:case Ye.PARSING:case Ye.PARSED:case Ye.ENDED:}},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("ended",this.onvended);var r=this.config;this.tracks&&r.autoStartLoad&&this.startLoad(r.startPosition)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(Pt.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var e=this.tracks;e&&e.forEach(function(t){t.details&&t.details.fragments.forEach(function(t){t.loadCounter=void 0})}),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){this.state===Ye.ENDED&&(this.state=Ye.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()},e.prototype.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},e.prototype.onAudioTracksUpdated=function(t){Pt.b.log("audio tracks updated"),this.tracks=t.audioTracks},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url;this.trackId=t.id,this.fragCurrent=null,this.state=Ye.PAUSED,this.waitingFragment=null,e?this.timer||(this.timer=setInterval(this.ontick,100)):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),e&&(this.audioSwitch=!0,this.state=Ye.IDLE,void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold)),this.tick()},e.prototype.onAudioTrackLoaded=function(t){var e=t.details,r=t.id,i=this.tracks[r],a=e.totalduration,n=0;if(Pt.b.log("track "+r+" loaded ["+e.startSN+","+e.endSN+"],duration:"+a),e.live){var o=i.details;o&&e.fragments.length>0?(T(o,e),n=e.fragments[0].start,e.PTSKnown?Pt.b.log("live audio playlist sliding:"+n.toFixed(3)):Pt.b.log("live audio playlist - outdated PTS, unknown sliding")):(e.PTSKnown=!1,Pt.b.log("live audio playlist - first load, unknown sliding"))}else e.PTSKnown=!1;if(i.details=e,!this.startFragRequested){if(-1===this.startPosition){var s=e.startTimeOffset;isNaN(s)?this.startPosition=0:(Pt.b.log("start time offset found in playlist, adjust startPosition to "+s),this.startPosition=s)}this.nextLoadPosition=this.startPosition}this.state===Ye.WAITING_TRACK&&(this.state=Ye.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===Ye.KEY_LOADING&&(this.state=Ye.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=t.frag;if(this.state===Ye.FRAG_LOADING&&e&&"audio"===r.type&&r.level===e.level&&r.sn===e.sn){var i=this.tracks[this.trackId],a=i.details,n=a.totalduration,o=e.level,s=e.sn,l=e.cc,u=this.config.defaultAudioCodec||i.audioCodec||"mp4a.40.2",d=this.stats=t.stats;if("initSegment"===s)this.state=Ye.IDLE,d.tparsed=d.tbuffered=performance.now(),a.initSegment.data=t.payload,this.hls.trigger(Ot.a.FRAG_BUFFERED,{stats:d,frag:e,id:"audio"}),this.tick();else{this.state=Ye.PARSING,this.appended=!1,this.demuxer||(this.demuxer=new ce(this.hls,"audio"));var h=this.initPTS[l],c=a.initSegment?a.initSegment.data:[];if(a.initSegment||void 0!==h){this.pendingBuffering=!0,Pt.b.log("Demuxing "+s+" of ["+a.startSN+" ,"+a.endSN+"],track "+o);this.demuxer.push(t.payload,c,u,null,e,n,!1,h)}else Pt.b.log("unknown video PTS for continuity counter "+l+", waiting for video PTS before demuxing audio frag "+s+" of ["+a.startSN+" ,"+a.endSN+"],track "+o),this.waitingFragment=t,this.state=Ye.WAITING_INIT_PTS}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,r=t.frag;if(e&&"audio"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===Ye.PARSING){var i=t.tracks,a=void 0;if(i.video&&delete i.video,a=i.audio){a.levelCodec=a.codec,a.id=t.id,this.hls.trigger(Ot.a.BUFFER_CODECS,i),Pt.b.log("audio track:audio,container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var n=a.initSegment;if(n){var o={type:"audio",data:n,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[o]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(Ot.a.BUFFER_APPENDING,o))}this.tick()}}},e.prototype.onFragParsingData=function(t){var e=this,r=this.fragCurrent,i=t.frag;if(r&&"audio"===t.id&&"audio"===t.type&&i.sn===r.sn&&i.level===r.level&&this.state===Ye.PARSING){var a=this.trackId,n=this.tracks[a],o=this.hls;isNaN(t.endPTS)&&(t.endPTS=t.startPTS+r.duration,t.endDTS=t.startDTS+r.duration),Pt.b.log("parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb),E(n.details,r,t.startPTS,t.endPTS);var s=this.audioSwitch,l=this.media,u=!1;if(s&&l)if(l.readyState){var d=l.currentTime;Pt.b.log("switching audio track : currentTime:"+d),d>=t.startPTS&&(Pt.b.log("switching audio track : flushing all audio"),this.state=Ye.BUFFER_FLUSHING,o.trigger(Ot.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),u=!0,this.audioSwitch=!1,o.trigger(Ot.a.AUDIO_TRACK_SWITCHED,{id:a}))}else this.audioSwitch=!1,o.trigger(Ot.a.AUDIO_TRACK_SWITCHED,{id:a});var h=this.pendingData;this.audioSwitch||([t.data1,t.data2].forEach(function(e){e&&e.length&&h.push({type:t.type,data:e,parent:"audio",content:"data"})}),!u&&h.length&&(h.forEach(function(t){e.state===Ye.PARSING&&(e.pendingBuffering=!0,e.hls.trigger(Ot.a.BUFFER_APPENDING,t))}),this.pendingData=[],this.appended=!0)),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,r=t.frag;e&&"audio"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===Ye.PARSING&&(this.stats.tparsed=performance.now(),this.state=Ye.PARSED,this._checkAppendedParsed())},e.prototype.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},e.prototype.onBufferCreated=function(t){var e=t.tracks.audio;e&&(this.mediaBuffer=e.buffer,this.loadedmetadata=!0),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer)},e.prototype.onBufferAppended=function(t){if("audio"===t.parent){var e=this.state;e!==Ye.PARSING&&e!==Ye.PARSED||(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==Ye.PARSED||this.appended&&this.pendingBuffering)){var t=this.fragCurrent,e=this.stats,r=this.hls;if(t){this.fragPrevious=t,e.tbuffered=performance.now(),r.trigger(Ot.a.FRAG_BUFFERED,{stats:e,frag:t,id:"audio"});var i=this.mediaBuffer?this.mediaBuffer:this.media;Pt.b.log("audio buffered : "+pe.toString(i.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,r.trigger(Ot.a.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=Ye.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag;if(!e||"audio"===e.type)switch(t.details){case Ct.a.FRAG_LOAD_ERROR:case Ct.a.FRAG_LOAD_TIMEOUT:if(!t.fatal){var r=this.fragLoadError;r?r++:r=1;var i=this.config;if(r<=i.fragLoadingMaxRetry){this.fragLoadError=r,e.loadCounter=0;var a=Math.min(Math.pow(2,r-1)*i.fragLoadingRetryDelay,i.fragLoadingMaxRetryTimeout);Pt.b.warn("audioStreamController: frag loading failed, retry in "+a+" ms"),this.retryDate=performance.now()+a,this.state=Ye.FRAG_LOADING_WAITING_RETRY}else Pt.b.error("audioStreamController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=Ye.ERROR}break;case Ct.a.FRAG_LOOP_LOADING_ERROR:case Ct.a.AUDIO_TRACK_LOAD_ERROR:case Ct.a.AUDIO_TRACK_LOAD_TIMEOUT:case Ct.a.KEY_LOAD_ERROR:case Ct.a.KEY_LOAD_TIMEOUT:this.state!==Ye.ERROR&&(this.state=t.fatal?Ye.ERROR:Ye.IDLE,Pt.b.warn("audioStreamController: "+t.details+" while loading frag,switch to "+this.state+" state ..."));break;case Ct.a.BUFFER_FULL_ERROR:if("audio"===t.parent&&(this.state===Ye.PARSING||this.state===Ye.PARSED)){var n=this.mediaBuffer,o=this.media.currentTime;if(n&&ae.isBuffered(n,o)&&ae.isBuffered(n,o+.5)){var s=this.config;s.maxMaxBufferLength>=s.maxBufferLength&&(s.maxMaxBufferLength/=2,Pt.b.warn("audio:reduce max buffer length to "+s.maxMaxBufferLength+"s"),this.fragLoadIdx+=2*s.fragLoadingLoopThreshold),this.state=Ye.IDLE}else Pt.b.warn("buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,this.state=Ye.BUFFER_FLUSHING,this.hls.trigger(Ot.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"})}}},e.prototype.onBufferFlushed=function(){var t=this,e=this.pendingData;e&&e.length?(Pt.b.log("appending pending audio data on Buffer Flushed"),e.forEach(function(e){t.hls.trigger(Ot.a.BUFFER_APPENDING,e)}),this.appended=!0,this.pendingData=[],this.state=Ye.PARSED):(this.state=Ye.IDLE,this.fragPrevious=null,this.tick())},Ve(e,[{key:"state",set:function(t){if(this.state!==t){var e=this.state;this._state=t,Pt.b.log("audio stream:"+e+"->"+t)}},get:function(){return this._state}}]),e}(Nt),Xe=ze,qe=function(){function t(t){return"string"==typeof t&&(!!n[t.toLowerCase()]&&t.toLowerCase())}function e(t){return"string"==typeof t&&(!!o[t.toLowerCase()]&&t.toLowerCase())}function r(t){for(var e=1;e<arguments.length;e++){var r=arguments[e];for(var i in r)t[i]=r[i]}return t}function i(i,n,o){var s=this,l=function(){if("undefined"!=typeof navigator)return/MSIE\s8\.0/.test(navigator.userAgent)}(),u={};l?s=document.createElement("custom"):u.enumerable=!0,s.hasBeenReset=!1;var d="",h=!1,c=i,f=n,p=o,g=null,v="",y=!0,m="auto",b="start",E=50,T="middle",R=50,A="middle";if(Object.defineProperty(s,"id",r({},u,{get:function(){return d},set:function(t){d=""+t}})),Object.defineProperty(s,"pauseOnExit",r({},u,{get:function(){return h},set:function(t){h=!!t}})),Object.defineProperty(s,"startTime",r({},u,{get:function(){return c},set:function(t){if("number"!=typeof t)throw new TypeError("Start time must be set to a number.");c=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"endTime",r({},u,{get:function(){return f},set:function(t){if("number"!=typeof t)throw new TypeError("End time must be set to a number.");f=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"text",r({},u,{get:function(){return p},set:function(t){p=""+t,this.hasBeenReset=!0}})),Object.defineProperty(s,"region",r({},u,{get:function(){return g},set:function(t){g=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"vertical",r({},u,{get:function(){return v},set:function(e){var r=t(e);if(!1===r)throw new SyntaxError("An invalid or illegal string was specified.");v=r,this.hasBeenReset=!0}})),Object.defineProperty(s,"snapToLines",r({},u,{get:function(){return y},set:function(t){y=!!t,this.hasBeenReset=!0}})),Object.defineProperty(s,"line",r({},u,{get:function(){return m},set:function(t){if("number"!=typeof t&&t!==a)throw new SyntaxError("An invalid number or illegal string was specified.");m=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"lineAlign",r({},u,{get:function(){return b},set:function(t){var r=e(t);if(!r)throw new SyntaxError("An invalid or illegal string was specified.");b=r,this.hasBeenReset=!0}})),Object.defineProperty(s,"position",r({},u,{get:function(){return E},set:function(t){if(t<0||t>100)throw new Error("Position must be between 0 and 100.");E=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"positionAlign",r({},u,{get:function(){return T},set:function(t){var r=e(t);if(!r)throw new SyntaxError("An invalid or illegal string was specified.");T=r,this.hasBeenReset=!0}})),Object.defineProperty(s,"size",r({},u,{get:function(){return R},set:function(t){if(t<0||t>100)throw new Error("Size must be between 0 and 100.");R=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"align",r({},u,{get:function(){return A},set:function(t){var r=e(t);if(!r)throw new SyntaxError("An invalid or illegal string was specified.");A=r,this.hasBeenReset=!0}})),s.displayState=void 0,l)return s}if("undefined"!=typeof window&&window.VTTCue)return window.VTTCue;var a="auto",n={"":!0,lr:!0,rl:!0},o={start:!0,middle:!0,end:!0,left:!0,right:!0};return i.prototype.getCueAsHTML=function(){return window.WebVTT.convertCueToDOMTree(window,this.text)},i}(),Qe=function(){return{decode:function(t){if(!t)return"";if("string"!=typeof t)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(t))}}};st.prototype={set:function(t,e){this.get(t)||""===e||(this.values[t]=e)},get:function(t,e,r){return r?this.has(t)?this.values[t]:e[r]:this.has(t)?this.values[t]:e},has:function(t){return t in this.values},alt:function(t,e,r){for(var i=0;i<r.length;++i)if(e===r[i]){this.set(t,e);break}},integer:function(t,e){/^-?\d+$/.test(e)&&this.set(t,parseInt(e,10))},percent:function(t,e){return!!(e.match(/^([\d]{1,3})(\.[\d]*)?%$/)&&(e=parseFloat(e))>=0&&e<=100)&&(this.set(t,e),!0)}};var Je=new qe(0,0,0),$e="middle"===Je.align?"middle":"center";nt.prototype={parse:function(t){function e(){var t=r.buffer,e=0;for(t=dt(t);e<t.length&&"\r"!==t[e]&&"\n"!==t[e];)++e;var i=t.substr(0,e);return"\r"===t[e]&&++e,"\n"===t[e]&&++e,r.buffer=t.substr(e),i}var r=this;t&&(r.buffer+=r.decoder.decode(t,{stream:!0}));try{var i;if("INITIAL"===r.state){if(!/\r\n|\n/.test(r.buffer))return this;i=e();var a=i.match(/^()?WEBVTT([ \t].*)?$/);if(!a||!a[0])throw new Error("Malformed WebVTT signature.");r.state="HEADER"}for(var n=!1;r.buffer;){if(!/\r\n|\n/.test(r.buffer))return this;switch(n?n=!1:i=e(),r.state){case"HEADER":/:/.test(i)?function(t){lt(t,function(t,e){switch(t){case"Region":console.log("parse region",e)}},/:/)}(i):i||(r.state="ID");continue;case"NOTE":i||(r.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(i)){r.state="NOTE";break}if(!i)continue;if(r.cue=new qe(0,0,""),r.state="CUE",-1===i.indexOf("--\x3e")){r.cue.id=i;continue}case"CUE":try{ut(i,r.cue,r.regionList)}catch(t){r.cue=null,r.state="BADCUE";continue}r.state="CUETEXT";continue;case"CUETEXT":var o=-1!==i.indexOf("--\x3e");if(!i||o&&(n=!0)){r.oncue&&r.oncue(r.cue),r.cue=null,r.state="ID";continue}r.cue.text&&(r.cue.text+="\n"),r.cue.text+=i;continue;case"BADCUE":i||(r.state="ID");continue}}}catch(t){"CUETEXT"===r.state&&r.cue&&r.oncue&&r.oncue(r.cue),r.cue=null,r.state="INITIAL"===r.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){var t=this;try{if(t.buffer+=t.decoder.decode(),(t.cue||"HEADER"===t.state)&&(t.buffer+="\n\n",t.parse()),"INITIAL"===t.state)throw new Error("Malformed WebVTT signature.")}catch(t){throw t}return t.onflush&&t.onflush(),this}};var Ze=nt,tr={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},er=function(t){var e=t;return tr.hasOwnProperty(t)&&(e=tr[t]),String.fromCharCode(e)},rr=15,ir=100,ar={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},nr={17:2,18:4,21:6,22:8,23:10,19:13,20:15},or={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},sr={25:2,26:4,29:6,30:8,31:10,27:13,28:15},lr=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],ur={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(t){this.time=t},log:function(t,e){var r=this.verboseFilter[t];this.verboseLevel>=r&&console.log(this.time+" ["+t+"] "+e)}},dr=function(t){for(var e=[],r=0;r<t.length;r++)e.push(t[r].toString(16));return e},hr=function(){function t(e,r,i,a,n){ct(this,t),this.foreground=e||"white",this.underline=r||!1,this.italics=i||!1,this.background=a||"black",this.flash=n||!1}return t.prototype.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},t.prototype.setStyles=function(t){for(var e=["foreground","underline","italics","background","flash"],r=0;r<e.length;r++){var i=e[r];t.hasOwnProperty(i)&&(this[i]=t[i])}},t.prototype.isDefault=function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},t.prototype.equals=function(t){return this.foreground===t.foreground&&this.underline===t.underline&&this.italics===t.italics&&this.background===t.background&&this.flash===t.flash},t.prototype.copy=function(t){this.foreground=t.foreground,this.underline=t.underline,this.italics=t.italics,this.background=t.background,this.flash=t.flash},t.prototype.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},t}(),cr=function(){function t(e,r,i,a,n,o){ct(this,t),this.uchar=e||" ",this.penState=new hr(r,i,a,n,o)}return t.prototype.reset=function(){this.uchar=" ",this.penState.reset()},t.prototype.setChar=function(t,e){this.uchar=t,this.penState.copy(e)},t.prototype.setPenState=function(t){this.penState.copy(t)},t.prototype.equals=function(t){return this.uchar===t.uchar&&this.penState.equals(t.penState)},t.prototype.copy=function(t){this.uchar=t.uchar,this.penState.copy(t.penState)},t.prototype.isEmpty=function(){return" "===this.uchar&&this.penState.isDefault()},t}(),fr=function(){function t(){ct(this,t),this.chars=[];for(var e=0;e<ir;e++)this.chars.push(new cr);this.pos=0,this.currPenState=new hr}return t.prototype.equals=function(t){for(var e=!0,r=0;r<ir;r++)if(!this.chars[r].equals(t.chars[r])){e=!1;break}return e},t.prototype.copy=function(t){for(var e=0;e<ir;e++)this.chars[e].copy(t.chars[e])},t.prototype.isEmpty=function(){for(var t=!0,e=0;e<ir;e++)if(!this.chars[e].isEmpty()){t=!1;break}return t},t.prototype.setCursor=function(t){this.pos!==t&&(this.pos=t),this.pos<0?(ur.log("ERROR","Negative cursor position "+this.pos),this.pos=0):this.pos>ir&&(ur.log("ERROR","Too large cursor position "+this.pos),this.pos=ir)},t.prototype.moveCursor=function(t){var e=this.pos+t;if(t>1)for(var r=this.pos+1;r<e+1;r++)this.chars[r].setPenState(this.currPenState);this.setCursor(e)},t.prototype.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},t.prototype.insertChar=function(t){t>=144&&this.backSpace();var e=er(t);if(this.pos>=ir)return void ur.log("ERROR","Cannot insert "+t.toString(16)+" ("+e+") at position "+this.pos+". Skipping it!");this.chars[this.pos].setChar(e,this.currPenState),this.moveCursor(1)},t.prototype.clearFromPos=function(t){var e;for(e=t;e<ir;e++)this.chars[e].reset()},t.prototype.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},t.prototype.clearToEndOfRow=function(){this.clearFromPos(this.pos)},t.prototype.getTextString=function(){for(var t=[],e=!0,r=0;r<ir;r++){var i=this.chars[r].uchar;" "!==i&&(e=!1),t.push(i)}return e?"":t.join("")},t.prototype.setPenStyles=function(t){this.currPenState.setStyles(t),this.chars[this.pos].setPenState(this.currPenState)},t}(),pr=function(){function t(){ct(this,t),this.rows=[];for(var e=0;e<rr;e++)this.rows.push(new fr);this.currRow=rr-1,this.nrRollUpRows=null,this.reset()}return t.prototype.reset=function(){for(var t=0;t<rr;t++)this.rows[t].clear();this.currRow=rr-1},t.prototype.equals=function(t){for(var e=!0,r=0;r<rr;r++)if(!this.rows[r].equals(t.rows[r])){e=!1;break}return e},t.prototype.copy=function(t){for(var e=0;e<rr;e++)this.rows[e].copy(t.rows[e])},t.prototype.isEmpty=function(){for(var t=!0,e=0;e<rr;e++)if(!this.rows[e].isEmpty()){t=!1;break}return t},t.prototype.backSpace=function(){this.rows[this.currRow].backSpace()},t.prototype.clearToEndOfRow=function(){this.rows[this.currRow].clearToEndOfRow()},t.prototype.insertChar=function(t){this.rows[this.currRow].insertChar(t)},t.prototype.setPen=function(t){this.rows[this.currRow].setPenStyles(t)},t.prototype.moveCursor=function(t){this.rows[this.currRow].moveCursor(t)},t.prototype.setCursor=function(t){ur.log("INFO","setCursor: "+t),this.rows[this.currRow].setCursor(t)},t.prototype.setPAC=function(t){ur.log("INFO","pacData = "+JSON.stringify(t));var e=t.row-1;if(this.nrRollUpRows&&e<this.nrRollUpRows-1&&(e=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==e){for(var r=0;r<rr;r++)this.rows[r].clear();var i=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){var n=a.rows[i].cueStartTime;if(n&&n<ur.time)for(var o=0;o<this.nrRollUpRows;o++)this.rows[e-this.nrRollUpRows+o+1].copy(a.rows[i+o])}}this.currRow=e;var s=this.rows[this.currRow];if(null!==t.indent){var l=t.indent,u=Math.max(l-1,0);s.setCursor(t.indent),t.color=s.chars[u].penState.foreground}var d={foreground:t.color,underline:t.underline,italics:t.italics,background:"black",flash:!1};this.setPen(d)},t.prototype.setBkgData=function(t){ur.log("INFO","bkgData = "+JSON.stringify(t)),this.backSpace(),this.setPen(t),this.insertChar(32)},t.prototype.setRollUpRows=function(t){this.nrRollUpRows=t},t.prototype.rollUp=function(){if(null===this.nrRollUpRows)return void ur.log("DEBUG","roll_up but nrRollUpRows not set yet");ur.log("TEXT",this.getDisplayText());var t=this.currRow+1-this.nrRollUpRows,e=this.rows.splice(t,1)[0];e.clear(),this.rows.splice(this.currRow,0,e),ur.log("INFO","Rolling up")},t.prototype.getDisplayText=function(t){t=t||!1;for(var e=[],r="",i=-1,a=0;a<rr;a++){var n=this.rows[a].getTextString();n&&(i=a+1,t?e.push("Row "+i+": '"+n+"'"):e.push(n.trim()))}return e.length>0&&(r=t?"["+e.join(" | ")+"]":e.join("\n")),r},t.prototype.getTextAndFormat=function(){return this.rows},t}(),gr=function(){function t(e,r){ct(this,t),this.chNr=e,this.outputFilter=r,this.mode=null,this.verbose=0,this.displayedMemory=new pr,this.nonDisplayedMemory=new pr,this.lastOutputScreen=new pr,this.currRollUpRow=this.displayedMemory.rows[rr-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return t.prototype.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[rr-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null},t.prototype.getHandler=function(){return this.outputFilter},t.prototype.setHandler=function(t){this.outputFilter=t},t.prototype.setPAC=function(t){this.writeScreen.setPAC(t)},t.prototype.setBkgData=function(t){this.writeScreen.setBkgData(t)},t.prototype.setMode=function(t){t!==this.mode&&(this.mode=t,ur.log("INFO","MODE="+t),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=t)},t.prototype.insertChars=function(t){for(var e=0;e<t.length;e++)this.writeScreen.insertChar(t[e]);var r=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";ur.log("INFO",r+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(ur.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},t.prototype.ccRCL=function(){ur.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},t.prototype.ccBS=function(){ur.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},t.prototype.ccAOF=function(){},t.prototype.ccAON=function(){},t.prototype.ccDER=function(){ur.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},t.prototype.ccRU=function(t){ur.log("INFO","RU("+t+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(t)},t.prototype.ccFON=function(){ur.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})},t.prototype.ccRDC=function(){ur.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},t.prototype.ccTR=function(){ur.log("INFO","TR"),this.setMode("MODE_TEXT")},t.prototype.ccRTD=function(){ur.log("INFO","RTD"),this.setMode("MODE_TEXT")},t.prototype.ccEDM=function(){ur.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},t.prototype.ccCR=function(){ur.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},t.prototype.ccENM=function(){ur.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},t.prototype.ccEOC=function(){if(ur.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var t=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=t,this.writeScreen=this.nonDisplayedMemory,ur.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},t.prototype.ccTO=function(t){ur.log("INFO","TO("+t+") - Tab Offset"),this.writeScreen.moveCursor(t)},t.prototype.ccMIDROW=function(t){var e={flash:!1};if(e.underline=t%2==1,e.italics=t>=46,e.italics)e.foreground="white";else{var r=Math.floor(t/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];e.foreground=i[r]}ur.log("INFO","MIDROW: "+JSON.stringify(e)),this.writeScreen.setPen(e)},t.prototype.outputDataUpdate=function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=ur.time;null!==e&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&(this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),!0===t&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue()),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))},t.prototype.cueSplitAtTime=function(t){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,t,this.displayedMemory),this.cueStartTime=t))},t}(),vr=function(){function t(e,r,i){ct(this,t),this.field=e||1,this.outputs=[r,i],this.channels=[new gr(1,r),new gr(2,i)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}return t.prototype.getHandler=function(t){return this.channels[t].getHandler()},t.prototype.setHandler=function(t,e){this.channels[t].setHandler(e)},t.prototype.addData=function(t,e){var r,i,a,n=!1;this.lastTime=t,ur.setTime(t);for(var o=0;o<e.length;o+=2)if(i=127&e[o],a=127&e[o+1],0!==i||0!==a){if(ur.log("DATA","["+dr([e[o],e[o+1]])+"] -> ("+dr([i,a])+")"),r=this.parseCmd(i,a),r||(r=this.parseMidrow(i,a)),r||(r=this.parsePAC(i,a)),r||(r=this.parseBackgroundAttributes(i,a)),!r&&(n=this.parseChars(i,a)))if(this.currChNr&&this.currChNr>=0){var s=this.channels[this.currChNr-1];s.insertChars(n)}else ur.log("WARNING","No channel found yet. TEXT-MODE?");r?this.dataCounters.cmd+=2:n?this.dataCounters.char+=2:(this.dataCounters.other+=2,ur.log("WARNING","Couldn't parse cleaned data "+dr([i,a])+" orig: "+dr([e[o],e[o+1]])))}else this.dataCounters.padding+=2},t.prototype.parseCmd=function(t,e){var r=null,i=(20===t||28===t)&&32<=e&&e<=47,a=(23===t||31===t)&&33<=e&&e<=35;if(!i&&!a)return!1;if(t===this.lastCmdA&&e===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,ur.log("DEBUG","Repeated command ("+dr([t,e])+") is dropped"),!0;r=20===t||23===t?1:2;var n=this.channels[r-1];return 20===t||28===t?32===e?n.ccRCL():33===e?n.ccBS():34===e?n.ccAOF():35===e?n.ccAON():36===e?n.ccDER():37===e?n.ccRU(2):38===e?n.ccRU(3):39===e?n.ccRU(4):40===e?n.ccFON():41===e?n.ccRDC():42===e?n.ccTR():43===e?n.ccRTD():44===e?n.ccEDM():45===e?n.ccCR():46===e?n.ccENM():47===e&&n.ccEOC():n.ccTO(e-32),this.lastCmdA=t,this.lastCmdB=e,this.currChNr=r,!0},t.prototype.parseMidrow=function(t,e){var r=null;if((17===t||25===t)&&32<=e&&e<=47){if((r=17===t?1:2)!==this.currChNr)return ur.log("ERROR","Mismatch channel in midrow parsing"),!1;return this.channels[r-1].ccMIDROW(e),ur.log("DEBUG","MIDROW ("+dr([t,e])+")"),!0}return!1},t.prototype.parsePAC=function(t,e){var r=null,i=null,a=(17<=t&&t<=23||25<=t&&t<=31)&&64<=e&&e<=127,n=(16===t||24===t)&&64<=e&&e<=95;if(!a&&!n)return!1;if(t===this.lastCmdA&&e===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=t<=23?1:2,i=64<=e&&e<=95?1===r?ar[t]:or[t]:1===r?nr[t]:sr[t];var o=this.interpretPAC(i,e);return this.channels[r-1].setPAC(o),this.lastCmdA=t,this.lastCmdB=e,this.currChNr=r,!0},t.prototype.interpretPAC=function(t,e){var r=e,i={color:null,italics:!1,indent:null,underline:!1,row:t};return r=e>95?e-96:e-64,i.underline=1==(1&r),r<=13?i.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(r/2)]:r<=15?(i.italics=!0,i.color="white"):i.indent=4*Math.floor((r-16)/2),i},t.prototype.parseChars=function(t,e){var r=null,i=null,a=null;if(t>=25?(r=2,a=t-8):(r=1,a=t),17<=a&&a<=19){var n=e;n=17===a?e+80:18===a?e+112:e+144,ur.log("INFO","Special char '"+er(n)+"' in channel "+r),i=[n]}else 32<=t&&t<=127&&(i=0===e?[t]:[t,e]);if(i){var o=dr(i);ur.log("DEBUG","Char codes =  "+o.join(",")),this.lastCmdA=null,this.lastCmdB=null}return i},t.prototype.parseBackgroundAttributes=function(t,e){var r,i,a,n,o=(16===t||24===t)&&32<=e&&e<=47,s=(23===t||31===t)&&45<=e&&e<=47;return!(!o&&!s)&&(r={},16===t||24===t?(i=Math.floor((e-32)/2),r.background=lr[i],e%2==1&&(r.background=r.background+"_semi")):45===e?r.background="transparent":(r.foreground="black",47===e&&(r.underline=!0)),a=t<24?1:2,n=this.channels[a-1],n.setBkgData(r),this.lastCmdA=null,this.lastCmdB=null,!0)},t.prototype.reset=function(){for(var t=0;t<this.channels.length;t++)this.channels[t]&&this.channels[t].reset();this.lastCmdA=null,this.lastCmdB=null},t.prototype.cueSplitAtTime=function(t){for(var e=0;e<this.channels.length;e++)this.channels[e]&&this.channels[e].cueSplitAtTime(t)},t}(),yr=vr,mr=function(){function t(e,r){ft(this,t),this.timelineController=e,this.track=r,this.startTime=null,this.endTime=null,this.screen=null}return t.prototype.dispatchCue=function(){null!==this.startTime&&(this.timelineController.addCues("textTrack"+this.track,this.startTime,this.endTime,this.screen),this.startTime=null)},t.prototype.newCue=function(t,e,r){(null===this.startTime||this.startTime>t)&&(this.startTime=t),this.endTime=e,this.screen=r,this.timelineController.createCaptionsTrack(this.track)},t}(),br=mr,Er=function(t,e,r){return t.substr(r||0,e.length)===e},Tr=function(t){var e=parseInt(t.substr(-3)),r=parseInt(t.substr(-6,2)),i=parseInt(t.substr(-9,2)),a=t.length>9?parseInt(t.substr(0,t.indexOf(":"))):0;return isNaN(e)||isNaN(r)||isNaN(i)||isNaN(a)?-1:(e+=1e3*r,e+=6e4*i,e+=36e5*a)},Rr=function(t){for(var e=5381,r=t.length;r;)e=33*e^t.charCodeAt(--r);return(e>>>0).toString()},Ar=function(t,e,r){var i=t[e],a=t[i.prevCC];if(!a||!a.new&&i.new)return t.ccOffset=t.presentationOffset=i.start,void(i.new=!1);for(;a&&a.new;)t.ccOffset+=i.start-a.start,i.new=!1,i=a,a=t[i.prevCC];t.presentationOffset=r},Sr={parse:function(t,e,r,i,a,n){var o=/\r\n|\n\r|\n|\r/g,s=Object(Re.b)(new Uint8Array(t)).trim().replace(o,"\n").split("\n"),l="00:00.000",u=0,d=0,h=0,c=[],f=void 0,p=!0,g=new Ze;g.oncue=function(t){var e=r[i],a=r.ccOffset;e&&e.new&&(void 0!==d?a=r.ccOffset=e.start:Ar(r,i,h)),h&&(a=h+r.ccOffset-r.presentationOffset),t.startTime+=a-d,t.endTime+=a-d,t.id=Rr(t.startTime.toString())+Rr(t.endTime.toString())+Rr(t.text),t.text=decodeURIComponent(encodeURIComponent(t.text)),t.endTime>0&&c.push(t)},g.onparsingerror=function(t){f=t},g.onflush=function(){if(f&&n)return void n(f);a(c)},s.forEach(function(t){if(p){if(Er(t,"X-TIMESTAMP-MAP=")){p=!1,t.substr(16).split(",").forEach(function(t){Er(t,"LOCAL:")?l=t.substr(6):Er(t,"MPEGTS:")&&(u=parseInt(t.substr(7)))});try{e=e<0?e+8589934592:e,u-=e,d=Tr(l)/1e3,h=u/9e4,-1===d&&(f=new Error("Malformed X-TIMESTAMP-MAP: "+t))}catch(e){f=new Error("Malformed X-TIMESTAMP-MAP: "+t)}return}""===t&&(p=!1)}g.parse(t+"\n")}),g.flush()}},Lr=Sr,_r=function(t){function e(r){pt(this,e);var i=gt(this,t.call(this,r,Ot.a.MEDIA_ATTACHING,Ot.a.MEDIA_DETACHING,Ot.a.FRAG_PARSING_USERDATA,Ot.a.FRAG_DECRYPTED,Ot.a.MANIFEST_LOADING,Ot.a.MANIFEST_LOADED,Ot.a.FRAG_LOADED,Ot.a.LEVEL_SWITCHING,Ot.a.INIT_PTS_FOUND));if(i.hls=r,i.config=r.config,i.enabled=!0,i.Cues=r.config.cueHandler,i.textTracks=[],i.tracks=[],i.unparsedVttFrags=[],i.initPTS=void 0,i.cueRanges=[],i.config.enableCEA708Captions){var a=new br(i,1),n=new br(i,2);i.cea608Parser=new yr(0,a,n)}return i}return vt(e,t),e.prototype.addCues=function(t,e,r,i){for(var a=this.cueRanges,n=!1,o=a.length;o--;){var s=a[o],l=bt(s[0],s[1],e,r);if(l>=0&&(s[0]=Math.min(s[0],e),s[1]=Math.max(s[1],r),n=!0,l/(r-e)>.5))return}n||a.push([e,r]),this.Cues.newCue(this[t],e,r,i)},e.prototype.onInitPtsFound=function(t){var e=this;void 0===this.initPTS&&(this.initPTS=t.initPTS),this.unparsedVttFrags.length&&(this.unparsedVttFrags.forEach(function(t){e.onFragLoaded(t)}),this.unparsedVttFrags=[])},e.prototype.getExistingTrack=function(t){var e=this.media;if(e)for(var r=0;r<e.textTracks.length;r++){var i=e.textTracks[r],a="textTrack"+t;if(!0===i[a])return i}return null},e.prototype.sendAddTrackEvent=function(t,e){var r=null;try{r=new window.Event("addtrack")}catch(t){r=document.createEvent("Event"),r.initEvent("addtrack",!1,!1)}r.track=t,e.dispatchEvent(r)},e.prototype.createCaptionsTrack=function(t){var e="textTrack"+t;if(!this[e]){var r=this.getExistingTrack(t);if(r)this[e]=r,yt(this[e]),this.sendAddTrackEvent(this[e],this.media);else{var i=this.createTextTrack("captions",this.config["captionsTextTrack"+t+"Label"],this.config.captionsTextTrack1LanguageCode);i&&(i[e]=!0,this[e]=i)}}},e.prototype.createTextTrack=function(t,e,r){var i=this.media;if(i)return i.addTextTrack(t,e,r)},e.prototype.destroy=function(){Nt.prototype.destroy.call(this)},e.prototype.onMediaAttaching=function(t){this.media=t.media,this._cleanTracks()},e.prototype.onMediaDetaching=function(){yt(this.textTrack1),yt(this.textTrack2)},e.prototype.onManifestLoading=function(){this.lastSn=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0},this._cleanTracks()},e.prototype._cleanTracks=function(){var t=this.media;if(t){var e=t.textTracks;if(e)for(var r=0;r<e.length;r++)yt(e[r])}},e.prototype.onManifestLoaded=function(t){var e=this;if(this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=void 0,this.cueRanges=[],this.config.enableWebVTT){this.tracks=t.subtitles||[];var r=this.media?this.media.textTracks:[];this.tracks.forEach(function(t,i){var a=void 0;if(i<r.length){var n=r[i];mt(n,t)&&(a=n)}a||(a=e.createTextTrack("subtitles",t.name,t.lang)),a.mode=t.default?"showing":"hidden",e.textTracks.push(a)})}},e.prototype.onLevelSwitching=function(){this.enabled="NONE"!==this.hls.currentLevel.closedCaptions},e.prototype.onFragLoaded=function(t){var e=t.frag,r=t.payload;if("main"===e.type){var i=e.sn;if(i!==this.lastSn+1){var a=this.cea608Parser;a&&a.reset()}this.lastSn=i}else if("subtitle"===e.type)if(r.byteLength){if(void 0===this.initPTS)return void this.unparsedVttFrags.push(t);var n=e.decryptdata;null!=n&&null!=n.key&&"AES-128"===n.method||this._parseVTTs(e,r)}else this.hls.trigger(Ot.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e})},e.prototype._parseVTTs=function(t,e){var r=this.vttCCs;r[t.cc]||(r[t.cc]={start:t.start,prevCC:this.prevCC,new:!0},this.prevCC=t.cc);var i=this.textTracks,a=this.hls;Lr.parse(e,this.initPTS,r,t.cc,function(e){var r=i[t.trackId];e.forEach(function(t){if(!r.cues.getCueById(t.id))try{r.addCue(t)}catch(i){var e=new window.TextTrackCue(t.startTime,t.endTime,t.text);e.id=t.id,r.addCue(e)}}),a.trigger(Ot.a.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:t})},function(e){Pt.b.log("Failed to parse VTT cue: "+e),a.trigger(Ot.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t})})},e.prototype.onFragDecrypted=function(t){var e=t.payload,r=t.frag;if("subtitle"===r.type){if(void 0===this.initPTS)return void this.unparsedVttFrags.push(t);this._parseVTTs(r,e)}},e.prototype.onFragParsingUserdata=function(t){if(this.enabled&&this.config.enableCEA708Captions)for(var e=0;e<t.samples.length;e++){var r=this.extractCea608Data(t.samples[e].bytes);this.cea608Parser.addData(t.samples[e].pts,r)}},e.prototype.extractCea608Data=function(t){for(var e,r,i,a,n,o=31&t[0],s=2,l=[],u=0;u<o;u++)e=t[s++],r=127&t[s++],i=127&t[s++],a=0!=(4&e),n=3&e,0===r&&0===i||a&&0===n&&(l.push(r),l.push(i));return l},e}(Nt),wr=_r,Dr=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),Ir=function(t){function e(r){Et(this,e);var i=Tt(this,t.call(this,r,Ot.a.MEDIA_ATTACHED,Ot.a.MEDIA_DETACHING,Ot.a.MANIFEST_LOADING,Ot.a.MANIFEST_LOADED,Ot.a.SUBTITLE_TRACK_LOADED));return i.tracks=[],i.trackId=-1,i.media=void 0,i.subtitleDisplay=!1,i}return Rt(e,t),e.prototype._onTextTracksChanged=function(){if(this.media){for(var t=-1,e=At(this.media.textTracks),r=0;r<e.length;r++)"showing"===e[r].mode&&(t=r);this.subtitleTrack=t}},e.prototype.destroy=function(){Nt.prototype.destroy.call(this)},e.prototype.onMediaAttached=function(t){var e=this;this.media=t.media,this.media&&(void 0!==this.queuedDefaultTrack&&(this.subtitleTrack=this.queuedDefaultTrack,delete this.queuedDefaultTrack),this.trackChangeListener=this._onTextTracksChanged.bind(this),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.subtitlePollingInterval=setInterval(function(){e.trackChangeListener()},500):this.media.textTracks.addEventListener("change",this.trackChangeListener))},e.prototype.onMediaDetaching=function(){this.media&&(this.useTextTrackPolling?clearInterval(this.subtitlePollingInterval):this.media.textTracks.removeEventListener("change",this.trackChangeListener),this.media=void 0)},e.prototype.onManifestLoading=function(){this.tracks=[],this.trackId=-1},e.prototype.onManifestLoaded=function(t){var e=this,r=t.subtitles||[];this.tracks=r,this.trackId=-1,this.hls.trigger(Ot.a.SUBTITLE_TRACKS_UPDATED,{subtitleTracks:r}),r.forEach(function(t){t.default&&(e.media?e.subtitleTrack=t.id:e.queuedDefaultTrack=t.id)})},e.prototype.onTick=function(){var t=this.trackId,e=this.tracks[t];if(e){var r=e.details;void 0!==r&&!0!==r.live||(Pt.b.log("(re)loading playlist for subtitle track "+t),this.hls.trigger(Ot.a.SUBTITLE_TRACK_LOADING,{url:e.url,id:t}))}},e.prototype.onSubtitleTrackLoaded=function(t){var e=this;t.id<this.tracks.length&&(Pt.b.log("subtitle track "+t.id+" loaded"),this.tracks[t.id].details=t.details,t.details.live&&!this.timer&&(this.timer=setInterval(function(){e.onTick()},1e3*t.details.targetduration,this)),!t.details.live&&this.timer&&(clearInterval(this.timer),this.timer=null))},e.prototype.setSubtitleTrackInternal=function(t){if(!(t<-1||t>=this.tracks.length)){this.timer&&(clearInterval(this.timer),this.timer=null);var e=At(this.media.textTracks);if(-1!==this.trackId&&this.subtitleDisplay&&(e[this.trackId].mode="hidden"),this.trackId=t,Pt.b.log("switching to subtitle track "+t),this.hls.trigger(Ot.a.SUBTITLE_TRACK_SWITCH,{id:t}),-1!==t){var r=this.tracks[t];this.subtitleDisplay&&(e[t].mode="showing");var i=r.details;void 0!==i&&!0!==i.live||(Pt.b.log("(re)loading playlist for subtitle track "+t),this.hls.trigger(Ot.a.SUBTITLE_TRACK_LOADING,{url:r.url,id:t}))}}},Dr(e,[{key:"subtitleTracks",get:function(){return this.tracks}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(t){this.trackId!==t&&this.setSubtitleTrackInternal(t)}}]),e}(Nt),kr=Ir,Or=r(4),Cr={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING"},Pr=function(t){function e(r){St(this,e);var i=Lt(this,t.call(this,r,Ot.a.MEDIA_ATTACHED,Ot.a.ERROR,Ot.a.KEY_LOADED,Ot.a.FRAG_LOADED,Ot.a.SUBTITLE_TRACKS_UPDATED,Ot.a.SUBTITLE_TRACK_SWITCH,Ot.a.SUBTITLE_TRACK_LOADED,Ot.a.SUBTITLE_FRAG_PROCESSED));return i.config=r.config,i.vttFragSNsProcessed={},i.vttFragQueues=void 0,i.currentlyProcessing=null,i.state=Cr.STOPPED,i.currentTrackId=-1,i.ticks=0,i.decrypter=new Or.a(r.observer,r.config),i}return _t(e,t),e.prototype.destroy=function(){Nt.prototype.destroy.call(this),this.state=Cr.STOPPED},e.prototype.clearVttFragQueues=function(){var t=this;this.vttFragQueues={},this.tracks.forEach(function(e){t.vttFragQueues[e.id]=[]})},e.prototype.nextFrag=function(){if(null===this.currentlyProcessing&&this.currentTrackId>-1&&this.vttFragQueues[this.currentTrackId].length){var t=this.currentlyProcessing=this.vttFragQueues[this.currentTrackId].shift();this.fragCurrent=t,this.hls.trigger(Ot.a.FRAG_LOADING,{frag:t}),this.state=Cr.FRAG_LOADING}},e.prototype.onSubtitleFragProcessed=function(t){t.success&&this.vttFragSNsProcessed[t.frag.trackId].push(t.frag.sn),this.currentlyProcessing=null,this.state=Cr.IDLE,this.nextFrag()},e.prototype.onMediaAttached=function(){this.state=Cr.IDLE},e.prototype.onError=function(t){var e=t.frag;e&&"subtitle"!==e.type||this.currentlyProcessing&&(this.currentlyProcessing=null,this.nextFrag())},e.prototype.tick=function(){var t=this;1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(function(){t.tick()},1),this.ticks=0)},e.prototype.doTick=function(){var t=this;switch(this.state){case Cr.IDLE:var e=this.tracks,r=this.currentTrackId,i=this.vttFragSNsProcessed[r],a=this.vttFragQueues[r],n=this.currentlyProcessing?this.currentlyProcessing.sn:-1,o=function(t){return i.indexOf(t.sn)>-1},s=function(t){return a.some(function(e){return e.sn===t.sn})};if(!e)break;var l;if(r<e.length&&(l=e[r].details),void 0===l)break;l.fragments.forEach(function(e){o(e)||e.sn===n||s(e)||(e.decryptdata&&null!=e.decryptdata.uri&&null==e.decryptdata.key?(Pt.b.log("Loading key for "+e.sn),t.state=Cr.KEY_LOADING,t.hls.trigger(Ot.a.KEY_LOADING,{frag:e})):(e.trackId=r,a.push(e),t.nextFrag()))})}},e.prototype.onSubtitleTracksUpdated=function(t){var e=this;Pt.b.log("subtitle tracks updated"),this.tracks=t.subtitleTracks,this.clearVttFragQueues(),this.vttFragSNsProcessed={},this.tracks.forEach(function(t){e.vttFragSNsProcessed[t.id]=[]})},e.prototype.onSubtitleTrackSwitch=function(t){this.currentTrackId=t.id,this.clearVttFragQueues()},e.prototype.onSubtitleTrackLoaded=function(){this.tick()},e.prototype.onKeyLoaded=function(){this.state===Cr.KEY_LOADING&&(this.state=Cr.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=t.frag.decryptdata,i=t.frag,a=this.hls;if(this.state===Cr.FRAG_LOADING&&e&&"subtitle"===t.frag.type&&e.sn===t.frag.sn&&t.payload.byteLength>0&&null!=r&&null!=r.key&&"AES-128"===r.method){var n;try{n=performance.now()}catch(t){n=Date.now()}this.decrypter.decrypt(t.payload,r.key.buffer,r.iv.buffer,function(t){var e;try{e=performance.now()}catch(t){e=Date.now()}a.trigger(Ot.a.FRAG_DECRYPTED,{frag:i,payload:t,stats:{tstart:n,tdecrypt:e}})})}},e}(Nt),xr=Pr,Fr={autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,maxSeekHole:2,lowBufferWatchdogPeriod:.5,highBufferWatchdogPeriod:3,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,liveDurationInfinity:!1,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,fragLoadingLoopThreshold:3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:je,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,fetchSetup:void 0,abrController:Oe,bufferController:xe,capLevelController:Me,fpsController:Be,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0};Fr.subtitleStreamController=xr,Fr.subtitleTrackController=kr,Fr.timelineController=wr,Fr.cueHandler=Dt,Fr.enableCEA708Captions=!0,Fr.enableWebVTT=!0,Fr.captionsTextTrack1Label="English",Fr.captionsTextTrack1LanguageCode="en",Fr.captionsTextTrack2Label="Spanish",Fr.captionsTextTrack2LanguageCode="es",Fr.audioStreamController=Xe,Fr.audioTrackController=We;var Nr=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),Mr=function(){function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};wt(this,t);var i=t.DefaultConfig;if((r.liveSyncDurationCount||r.liveMaxLatencyDurationCount)&&(r.liveSyncDuration||r.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");for(var a in i)a in r||(r[a]=i[a]);if(void 0!==r.liveMaxLatencyDurationCount&&r.liveMaxLatencyDurationCount<=r.liveSyncDurationCount)throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"');if(void 0!==r.liveMaxLatencyDuration&&(r.liveMaxLatencyDuration<=r.liveSyncDuration||void 0===r.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be gt "liveSyncDuration"');Object(Pt.a)(r.debug),this.config=r,this._autoLevelCapping=-1;var n=this.observer=new se.a;n.trigger=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];n.emit.apply(n,[t,t].concat(r))},n.off=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];n.removeListener.apply(n,[t].concat(r))},this.on=n.on.bind(n),this.off=n.off.bind(n),this.trigger=n.trigger.bind(n);var o=this.abrController=new r.abrController(this),s=new r.bufferController(this),l=new r.capLevelController(this),u=new r.fpsController(this),d=new Qt(this),h=new $t(this),c=new te(this),f=new Se(this),p=this.levelController=new Te(this),g=this.streamController=new me(this),v=[p,g],y=r.audioStreamController;y&&v.push(new y(this)),this.networkControllers=v;var m=[d,h,c,o,s,l,u,f];if(y=r.audioTrackController){var b=new y(this);this.audioTrackController=b,m.push(b)}if(y=r.subtitleTrackController){var E=new y(this);this.subtitleTrackController=E,m.push(E)}[r.subtitleStreamController,r.timelineController].forEach(function(t){t&&m.push(new t(e))}),this.coreComponents=m}return t.isSupported=function(){return M()},Nr(t,null,[{key:"version",get:function(){return"0.8.9"}},{key:"Events",get:function(){return Ot.a}},{key:"ErrorTypes",get:function(){return Ct.b}},{key:"ErrorDetails",get:function(){return Ct.a}},{key:"DefaultConfig",get:function(){return t.defaultConfig?t.defaultConfig:Fr},set:function(e){t.defaultConfig=e}}]),t.prototype.destroy=function(){Pt.b.log("destroy"),this.trigger(Ot.a.DESTROYING),this.detachMedia(),this.coreComponents.concat(this.networkControllers).forEach(function(t){t.destroy()}),this.url=null,this.observer.removeAllListeners(),this._autoLevelCapping=-1},t.prototype.attachMedia=function(t){Pt.b.log("attachMedia"),this.media=t,this.trigger(Ot.a.MEDIA_ATTACHING,{media:t})},t.prototype.detachMedia=function(){Pt.b.log("detachMedia"),this.trigger(Ot.a.MEDIA_DETACHING),this.media=null},t.prototype.loadSource=function(t){t=kt.a.buildAbsoluteURL(window.location.href,t,{alwaysNormalize:!0}),Pt.b.log("loadSource:"+t),this.url=t,this.trigger(Ot.a.MANIFEST_LOADING,{url:t})},t.prototype.startLoad=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;Pt.b.log("startLoad("+t+")"),this.networkControllers.forEach(function(e){e.startLoad(t)})},t.prototype.stopLoad=function(){Pt.b.log("stopLoad"),this.networkControllers.forEach(function(t){t.stopLoad()})},t.prototype.swapAudioCodec=function(){Pt.b.log("swapAudioCodec"),this.streamController.swapAudioCodec()},t.prototype.recoverMediaError=function(){Pt.b.log("recoverMediaError");var t=this.media;this.detachMedia(),this.attachMedia(t)},Nr(t,[{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(t){Pt.b.log("set currentLevel:"+t),this.loadLevel=t,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(t){Pt.b.log("set nextLevel:"+t),this.levelController.manualLevel=t,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(t){Pt.b.log("set loadLevel:"+t),this.levelController.manualLevel=t}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(t){this.levelController.nextLoadLevel=t}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(t){Pt.b.log("set firstLevel:"+t),this.levelController.firstLevel=t}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(t){Pt.b.log("set startLevel:"+t);var e=this;-1!==t&&(t=Math.max(t,e.minAutoLevel)),e.levelController.startLevel=t}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(t){Pt.b.log("set autoLevelCapping:"+t),this._autoLevelCapping=t}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){for(var t=this,e=t.levels,r=t.config.minAutoBitrate,i=e?e.length:0,a=0;a<i;a++){if((e[a].realBitrate?Math.max(e[a].realBitrate,e[a].bitrate):e[a].bitrate)>r)return a}return 0}},{key:"maxAutoLevel",get:function(){var t=this,e=t.levels,r=t.autoLevelCapping;return-1===r&&e&&e.length?e.length-1:r}},{key:"nextAutoLevel",get:function(){var t=this;return Math.min(Math.max(t.abrController.nextAutoLevel,t.minAutoLevel),t.maxAutoLevel)},set:function(t){var e=this;e.abrController.nextAutoLevel=Math.max(e.minAutoLevel,t)}},{key:"audioTracks",get:function(){var t=this.audioTrackController;return t?t.audioTracks:[]}},{key:"audioTrack",get:function(){var t=this.audioTrackController;return t?t.audioTrack:-1},set:function(t){var e=this.audioTrackController;e&&(e.audioTrack=t)}},{key:"liveSyncPosition",get:function(){return this.streamController.liveSyncPosition}},{key:"subtitleTracks",get:function(){var t=this.subtitleTrackController;return t?t.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var t=this.subtitleTrackController;return t?t.subtitleTrack:-1},set:function(t){var e=this.subtitleTrackController;e&&(e.subtitleTrack=t)}},{key:"subtitleDisplay",get:function(){var t=this.subtitleTrackController;return!!t&&t.subtitleDisplay},set:function(t){var e=this.subtitleTrackController;e&&(e.subtitleDisplay=t)}}]),t}();e.default=Mr},function(t,e,r){function i(t){function e(i){if(r[i])return r[i].exports;var a=r[i]={i:i,l:!1,exports:{}};return t[i].call(a.exports,a,a.exports,e),a.l=!0,a.exports}var r={};e.m=t,e.c=r,e.i=function(t){return t},e.d=function(t,r,i){e.o(t,r)||Object.defineProperty(t,r,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var r=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(r,"a",r),r},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="/",e.oe=function(t){throw console.error(t),t};var i=e(e.s=ENTRY_MODULE);return i.default||i}function a(t){return(t+"").replace(/[.?*+^$[\]\\(){}|-]/g,"\\$&")}function n(t){var e=[],r=t.toString(),i=r.match(/^function\s?\(\w+,\s*\w+,\s*(\w+)\)/);if(!i)return e;for(var n,o=i[1],s=new RegExp("(\\\\n|\\W)"+a(o)+"\\((/\\*.*?\\*/)?s?.*?([\\.|\\-|\\w|/|@]+).*?\\)","g");n=s.exec(r);)e.push(n[3]);return e}function o(t,e){for(var r=[e],i=[],a={};r.length;){var o=r.pop();if(!a[o]&&t[o]){a[o]=!0,i.push(o);var s=n(t[o]);r=r.concat(s)}}return i}t.exports=function(t,e){e=e||{};var a=r.m,n=e.all?Object.keys(a):o(a,t),s="("+i.toString().replace("ENTRY_MODULE",JSON.stringify(t))+")({"+n.map(function(t){return JSON.stringify(t)+": "+a[t].toString()}).join(",")+"})(self);",l=new window.Blob([s],{type:"text/javascript"});if(e.bare)return l;var u=window.URL||window.webkitURL||window.mozURL||window.msURL,d=u.createObjectURL(l),h=new window.Worker(d);return h.objectURL=d,h}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=r(7),a=r(1),n=r(0),o=r(5),s=r.n(o),l=function(t){var e=new s.a;e.trigger=function(t){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];e.emit.apply(e,[t,t].concat(i))},e.off=function(t){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];e.removeListener.apply(e,[t].concat(i))};var r=function(e,r){t.postMessage({event:e,data:r})};t.addEventListener("message",function(a){var o=a.data;switch(o.cmd){case"init":var s=JSON.parse(o.config);t.demuxer=new i.a(e,o.typeSupported,s,o.vendor);try{Object(n.a)(!0===s.debug)}catch(t){console.warn("demuxerWorker: unable to enable logs")}r("init",null);break;case"demux":t.demuxer.push(o.data,o.decryptdata,o.initSegment,o.audioCodec,o.videoCodec,o.timeOffset,o.discontinuity,o.trackSwitch,o.contiguous,o.duration,o.accurateTimeOffset,o.defaultInitPTS)}}),e.on(a.a.FRAG_DECRYPTED,r),e.on(a.a.FRAG_PARSING_INIT_SEGMENT,r),e.on(a.a.FRAG_PARSED,r),e.on(a.a.ERROR,r),e.on(a.a.FRAG_PARSING_METADATA,r),e.on(a.a.FRAG_PARSING_USERDATA,r),e.on(a.a.INIT_PTS_FOUND,r),e.on(a.a.FRAG_PARSING_DATA,function(e,r){var i=[],a={event:e,data:r};r.data1&&(a.data1=r.data1.buffer,i.push(r.data1.buffer),delete r.data1),r.data2&&(a.data2=r.data2.buffer,i.push(r.data2.buffer),delete r.data2),t.postMessage(a,i)})};e.default=l}]).default});

!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.WebTorrent=e()}}(function(){var e;return function e(t,n,r){function o(s,a){if(!n[s]){if(!t[s]){var u="function"==typeof require&&require;if(!a&&u)return u(s,!0);if(i)return i(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var f=n[s]={exports:{}};t[s][0].call(f.exports,function(e){var n=t[s][1][e];return o(n||e)},f,f.exports,e,t,n,r)}return n[s].exports}for(var i="function"==typeof require&&require,s=0;s<r.length;s++)o(r[s]);return o}({1:[function(e,t,n){function r(e,t){s.Readable.call(this,t),this.destroyed=!1,this._torrent=e._torrent;var n=t&&t.start||0,r=t&&t.end&&t.end<e.length?t.end:e.length-1,o=e._torrent.pieceLength;this._startPiece=(n+e.offset)/o|0,this._endPiece=(r+e.offset)/o|0,this._piece=this._startPiece,this._offset=n+e.offset-this._startPiece*o,this._missing=r-n+1,this._reading=!1,this._notifying=!1,this._criticalLength=Math.min(1048576/o|0,2)}t.exports=r;var o=e("debug")("webtorrent:file-stream"),i=e("inherits"),s=e("readable-stream");i(r,s.Readable),r.prototype._read=function(){this._reading||(this._reading=!0,this._notify())},r.prototype._notify=function(){var e=this;if(e._reading&&0!==e._missing){if(!e._torrent.bitfield.get(e._piece))return e._torrent.critical(e._piece,e._piece+e._criticalLength);if(!e._notifying){e._notifying=!0;var t=e._piece;e._torrent.store.get(t,function(n,r){if(e._notifying=!1,!e.destroyed){if(n)return e._destroy(n);o("read %s (length %s) (err %s)",t,r.length,n&&n.message),e._offset&&(r=r.slice(e._offset),e._offset=0),e._missing<r.length&&(r=r.slice(0,e._missing)),e._missing-=r.length,o("pushing buffer of length %s",r.length),e._reading=!1,e.push(r),0===e._missing&&e.push(null)}}),e._piece+=1}}},r.prototype.destroy=function(e){this._destroy(null,e)},r.prototype._destroy=function(e,t){this.destroyed||(this.destroyed=!0,this._torrent.destroyed||this._torrent.deselect(this._startPiece,this._endPiece,!0),e&&this.emit("error",e),this.emit("close"),t&&t())}},{debug:30,inherits:41,"readable-stream":82}],2:[function(e,t,n){(function(n){function r(e,t){i.call(this),this._torrent=e,this._destroyed=!1,this.name=t.name,this.path=t.path,this.length=t.length,this.offset=t.offset,this.done=!1;var n=t.offset,r=n+t.length-1;this._startPiece=n/this._torrent.pieceLength|0,this._endPiece=r/this._torrent.pieceLength|0,0===this.length&&(this.done=!0,this.emit("done"))}t.exports=r;var o=e("end-of-stream"),i=e("events").EventEmitter,s=e("./file-stream"),a=e("inherits"),u=e("path"),c=e("render-media"),f=e("readable-stream"),d=e("stream-to-blob"),h=e("stream-to-blob-url"),l=e("stream-with-known-length-to-buffer");a(r,i),Object.defineProperty(r.prototype,"downloaded",{get:function(){if(!this._torrent.bitfield)return 0;for(var e=0,t=this._startPiece;t<=this._endPiece;++t)if(this._torrent.bitfield.get(t))e+=this._torrent.pieceLength;else{var n=this._torrent.pieces[t];e+=n.length-n.missing}return e}}),r.prototype.select=function(e){0!==this.length&&this._torrent.select(this._startPiece,this._endPiece,e)},r.prototype.deselect=function(){0!==this.length&&this._torrent.deselect(this._startPiece,this._endPiece,!1)},r.prototype.createReadStream=function(e){var t=this;if(0===this.length){var r=new f.PassThrough;return n.nextTick(function(){r.end()}),r}var i=new s(t,e);return t._torrent.select(i._startPiece,i._endPiece,!0,function(){i._notify()}),o(i,function(){t._destroyed||t._torrent.destroyed||t._torrent.deselect(i._startPiece,i._endPiece,!0)}),i},r.prototype.getBuffer=function(e){l(this.createReadStream(),this.length,e)},r.prototype.getBlob=function(e){if("undefined"==typeof window)throw new Error("browser-only method");d(this.createReadStream(),this._getMimeType(),e)},r.prototype.getBlobURL=function(e){if("undefined"==typeof window)throw new Error("browser-only method");h(this.createReadStream(),this._getMimeType(),e)},r.prototype.appendTo=function(e,t,n){if("undefined"==typeof window)throw new Error("browser-only method");c.append(this,e,t,n)},r.prototype.renderTo=function(e,t,n){if("undefined"==typeof window)throw new Error("browser-only method");c.render(this,e,t,n)},r.prototype._getMimeType=function(){return c.mime[u.extname(this.name).toLowerCase()]},r.prototype._destroy=function(){this._destroyed=!0,this._torrent=null}}).call(this,e("_process"))},{"./file-stream":1,_process:66,"end-of-stream":33,events:34,inherits:41,path:63,"readable-stream":82,"render-media":83,"stream-to-blob":100,"stream-to-blob-url":99,"stream-with-known-length-to-buffer":101}],3:[function(e,t,n){function r(e,t){var n=this;n.id=e,n.type=t,s("new Peer %s",e),n.addr=null,n.conn=null,n.swarm=null,n.wire=null,n.connected=!1,n.destroyed=!1,n.timeout=null,n.retries=0,n.sentHandshake=!1}function o(){}var i=e("unordered-array-remove"),s=e("debug")("webtorrent:peer"),a=e("bittorrent-protocol"),u=e("./webconn");n.createWebRTCPeer=function(e,t){var n=new r(e.id,"webrtc");return n.conn=e,n.swarm=t,n.conn.connected?n.onConnect():(n.conn.once("connect",function(){n.onConnect()}),n.conn.once("error",function(e){n.destroy(e)}),n.startConnectTimeout()),n},n.createTCPIncomingPeer=function(e){var t=e.remoteAddress+":"+e.remotePort,n=new r(t,"tcpIncoming");return n.conn=e,n.addr=t,n.onConnect(),n},n.createTCPOutgoingPeer=function(e,t){var n=new r(e,"tcpOutgoing");return n.addr=e,n.swarm=t,n},n.createWebSeedPeer=function(e,t){var n=new r(e,"webSeed");return n.swarm=t,n.conn=new u(e,t),n.onConnect(),n},r.prototype.onConnect=function(){var e=this;if(!e.destroyed){e.connected=!0,s("Peer %s connected",e.id),clearTimeout(e.connectTimeout);var t=e.conn;t.once("end",function(){e.destroy()}),t.once("close",function(){e.destroy()}),t.once("finish",function(){e.destroy()}),t.once("error",function(t){e.destroy(t)});var n=e.wire=new a;n.type=e.type,n.once("end",function(){e.destroy()}),n.once("close",function(){e.destroy()}),n.once("finish",function(){e.destroy()}),n.once("error",function(t){e.destroy(t)}),n.once("handshake",function(t,n){e.onHandshake(t,n)}),e.startHandshakeTimeout(),t.pipe(n).pipe(t),e.swarm&&!e.sentHandshake&&e.handshake()}},r.prototype.onHandshake=function(e,t){var n=this;if(n.swarm&&!n.destroyed){if(n.swarm.destroyed)return n.destroy(new Error("swarm already destroyed"));if(e!==n.swarm.infoHash)return n.destroy(new Error("unexpected handshake info hash for this swarm"));if(t===n.swarm.peerId)return n.destroy(new Error("refusing to connect to ourselves"));s("Peer %s got handshake %s",n.id,e),clearTimeout(n.handshakeTimeout),n.retries=0;var r=n.addr;!r&&n.conn.remoteAddress&&(r=n.conn.remoteAddress+":"+n.conn.remotePort),n.swarm._onWire(n.wire,r),n.swarm&&!n.swarm.destroyed&&(n.sentHandshake||n.handshake())}},r.prototype.handshake=function(){var e=this,t={dht:!e.swarm.private&&!!e.swarm.client.dht};e.wire.handshake(e.swarm.infoHash,e.swarm.client.peerId,t),e.sentHandshake=!0},r.prototype.startConnectTimeout=function(){var e=this;clearTimeout(e.connectTimeout),e.connectTimeout=setTimeout(function(){e.destroy(new Error("connect timeout"))},"webrtc"===e.type?25e3:5e3),e.connectTimeout.unref&&e.connectTimeout.unref()},r.prototype.startHandshakeTimeout=function(){var e=this;clearTimeout(e.handshakeTimeout),e.handshakeTimeout=setTimeout(function(){e.destroy(new Error("handshake timeout"))},25e3),e.handshakeTimeout.unref&&e.handshakeTimeout.unref()},r.prototype.destroy=function(e){var t=this;if(!t.destroyed){t.destroyed=!0,t.connected=!1,s("destroy %s (error: %s)",t.id,e&&(e.message||e)),clearTimeout(t.connectTimeout),clearTimeout(t.handshakeTimeout);var n=t.swarm,r=t.conn,a=t.wire;t.swarm=null,t.conn=null,t.wire=null,n&&a&&i(n.wires,n.wires.indexOf(a)),r&&(r.on("error",o),r.destroy()),a&&a.destroy(),n&&n.removePeer(t.id)}}},{"./webconn":6,"bittorrent-protocol":14,debug:30,"unordered-array-remove":111}],4:[function(e,t,n){function r(e){var t=this;t._torrent=e,t._numPieces=e.pieces.length,t._pieces=[],t._onWire=function(e){t.recalculate(),t._initWire(e)},t._onWireHave=function(e){t._pieces[e]+=1},t._onWireBitfield=function(){t.recalculate()},t._torrent.wires.forEach(function(e){t._initWire(e)}),t._torrent.on("wire",t._onWire),t.recalculate()}function o(){return!0}t.exports=r,r.prototype.getRarestPiece=function(e){e||(e=o);for(var t=[],n=1/0,r=0;r<this._numPieces;++r)if(e(r)){var i=this._pieces[r];i===n?t.push(r):i<n&&(t=[r],n=i)}return t.length>0?t[Math.random()*t.length|0]:-1},r.prototype.destroy=function(){var e=this;e._torrent.removeListener("wire",e._onWire),e._torrent.wires.forEach(function(t){e._cleanupWireEvents(t)}),e._torrent=null,e._pieces=null,e._onWire=null,e._onWireHave=null,e._onWireBitfield=null},r.prototype._initWire=function(e){var t=this;e._onClose=function(){t._cleanupWireEvents(e);for(var n=0;n<this._numPieces;++n)t._pieces[n]-=e.peerPieces.get(n)},e.on("have",t._onWireHave),e.on("bitfield",t._onWireBitfield),e.once("close",e._onClose)},r.prototype.recalculate=function(){var e;for(e=0;e<this._numPieces;++e)this._pieces[e]=0;var t=this._torrent.wires.length;for(e=0;e<t;++e)for(var n=this._torrent.wires[e],r=0;r<this._numPieces;++r)this._pieces[r]+=n.peerPieces.get(r)},r.prototype._cleanupWireEvents=function(e){e.removeListener("have",this._onWireHave),e.removeListener("bitfield",this._onWireBitfield),e._onClose&&e.removeListener("close",e._onClose),e._onClose=null}},{}],5:[function(e,t,n){(function(n,r){function o(e,t,n){m.call(this),this._debugId="unknown infohash",this.client=t,this.announce=n.announce,this.urlList=n.urlList,this.path=n.path,this._store=n.store||v,this._getAnnounceOpts=n.getAnnounceOpts,this.strategy=n.strategy||"sequential",this.maxWebConns=n.maxWebConns||4,this._rechokeNumSlots=!1===n.uploads||0===n.uploads?0:+n.uploads||10,this._rechokeOptimisticWire=null,this._rechokeOptimisticTime=0,this._rechokeIntervalId=null,this.ready=!1,this.destroyed=!1,this.paused=!1,this.done=!1,this.metadata=null,this.store=null,this.files=[],this.pieces=[],this._amInterested=!1,this._selections=[],this._critical=[],this.wires=[],this._queue=[],this._peers={},this._peersLength=0,this.received=0,this.uploaded=0,this._downloadSpeed=O(),this._uploadSpeed=O(),this._servers=[],this._xsRequests=[],this._fileModtimes=n.fileModtimes,null!==e&&this._onTorrentId(e),this._debug("new torrent")}function i(e,t){return 2+Math.ceil(t*e.downloadSpeed()/T.BLOCK_LENGTH)}function s(e,t,n){return 1+Math.ceil(t*e.downloadSpeed()/n)}function a(e){return Math.random()*e|0}function u(){}t.exports=o;var c,f=e("addr-to-ip-port"),d=e("bitfield"),h=e("chunk-store-stream/write"),l=e("debug")("webtorrent:torrent"),p=e("torrent-discovery"),m=e("events").EventEmitter,g=e("xtend"),y=e("xtend/mutable"),_=e("fs"),v=e("fs-chunk-store"),b=e("simple-get"),w=e("immediate-chunk-store"),E=e("inherits"),k=e("multistream"),x=e("net"),S=e("os"),I=e("run-parallel"),B=e("run-parallel-limit"),A=e("parse-torrent"),C=e("path"),T=e("torrent-piece"),L=e("pump"),U=e("random-iterate"),R=e("simple-sha1"),O=e("speedometer"),M=e("uniq"),P=e("ut_metadata"),j=e("ut_pex"),H=e("./file"),N=e("./peer"),q=e("./rarity-map"),D=e("./server"),W=5e3,z=3*T.BLOCK_LENGTH,F=[1e3,5e3,15e3],V=e("../package.json").version,G="WebTorrent/"+V+" (https://webtorrent.io)";try{c=C.join(_.statSync("/tmp")&&"/tmp","webtorrent")}catch(e){c=C.join("function"==typeof S.tmpdir?S.tmpdir():"/","webtorrent")}E(o,m),Object.defineProperty(o.prototype,"timeRemaining",{get:function(){return this.done?0:0===this.downloadSpeed?1/0:(this.length-this.downloaded)/this.downloadSpeed*1e3}}),Object.defineProperty(o.prototype,"downloaded",{get:function(){if(!this.bitfield)return 0;for(var e=0,t=0,n=this.pieces.length;t<n;++t)if(this.bitfield.get(t))e+=t===n-1?this.lastPieceLength:this.pieceLength;else{var r=this.pieces[t];e+=r.length-r.missing}return e}}),Object.defineProperty(o.prototype,"downloadSpeed",{get:function(){return this._downloadSpeed()}}),Object.defineProperty(o.prototype,"uploadSpeed",{get:function(){return this._uploadSpeed()}}),Object.defineProperty(o.prototype,"progress",{get:function(){return this.length?this.downloaded/this.length:0}}),Object.defineProperty(o.prototype,"ratio",{get:function(){return this.uploaded/(this.received||1)}}),Object.defineProperty(o.prototype,"numPeers",{get:function(){return this.wires.length}}),Object.defineProperty(o.prototype,"torrentFileBlobURL",{get:function(){if("undefined"==typeof window)throw new Error("browser-only property");return this.torrentFile?URL.createObjectURL(new Blob([this.torrentFile],{type:"application/x-bittorrent"})):null}}),Object.defineProperty(o.prototype,"_numQueued",{get:function(){return this._queue.length+(this._peersLength-this._numConns)}}),Object.defineProperty(o.prototype,"_numConns",{get:function(){var e=this,t=0;for(var n in e._peers)e._peers[n].connected&&(t+=1);return t}}),Object.defineProperty(o.prototype,"swarm",{get:function(){return console.warn("WebTorrent: `torrent.swarm` is deprecated. Use `torrent` directly instead."),this}}),o.prototype._onTorrentId=function(e){var t=this;if(!t.destroyed){var r;try{r=A(e)}catch(e){}r?(t.infoHash=r.infoHash,t._debugId=r.infoHash.toString("hex").substring(0,7),n.nextTick(function(){t.destroyed||t._onParsedTorrent(r)})):A.remote(e,function(e,n){if(!t.destroyed)return e?t._destroy(e):void t._onParsedTorrent(n)})}},o.prototype._onParsedTorrent=function(e){var t=this;if(!t.destroyed){if(t._processParsedTorrent(e),!t.infoHash)return t._destroy(new Error("Malformed torrent data: No info hash"));t.path||(t.path=C.join(c,t.infoHash)),t._rechokeIntervalId=setInterval(function(){t._rechoke()},1e4),t._rechokeIntervalId.unref&&t._rechokeIntervalId.unref(),t.emit("_infoHash",t.infoHash),t.destroyed||(t.emit("infoHash",t.infoHash),t.destroyed||(t.client.listening?t._onListening():t.client.once("listening",function(){t._onListening()})))}},o.prototype._processParsedTorrent=function(e){this._debugId=e.infoHash.toString("hex").substring(0,7),this.announce&&(e.announce=e.announce.concat(this.announce)),this.client.tracker&&r.WEBTORRENT_ANNOUNCE&&!this.private&&(e.announce=e.announce.concat(r.WEBTORRENT_ANNOUNCE)),this.urlList&&(e.urlList=e.urlList.concat(this.urlList)),M(e.announce),M(e.urlList),y(this,e),this.magnetURI=A.toMagnetURI(e),this.torrentFile=A.toTorrentFile(e)},o.prototype._onListening=function(){function e(e){i._destroy(e)}function t(e){"string"==typeof e&&i.done||i.addPeer(e)}function n(){i.emit("trackerAnnounce"),0===i.numPeers&&i.emit("noPeers","tracker")}function r(){i.emit("dhtAnnounce"),0===i.numPeers&&i.emit("noPeers","dht")}function o(e){i.emit("warning",e)}var i=this;if(!i.discovery&&!i.destroyed){var s=i.client.tracker;s&&(s=g(i.client.tracker,{getAnnounceOpts:function(){var e={uploaded:i.uploaded,downloaded:i.downloaded,left:Math.max(i.length-i.downloaded,0)};return i.client.tracker.getAnnounceOpts&&y(e,i.client.tracker.getAnnounceOpts()),i._getAnnounceOpts&&y(e,i._getAnnounceOpts()),e}})),i.discovery=new p({infoHash:i.infoHash,announce:i.announce,peerId:i.client.peerId,dht:!i.private&&i.client.dht,tracker:s,port:i.client.torrentPort,userAgent:G}),i.discovery.on("error",e),i.discovery.on("peer",t),i.discovery.on("trackerAnnounce",n),i.discovery.on("dhtAnnounce",r),i.discovery.on("warning",o),i.info?i._onMetadata(i):i.xs&&i._getMetadataFromServer()}},o.prototype._getMetadataFromServer=function(){function e(e,n){function r(r,o,i){if(t.destroyed)return n(null);if(t.metadata)return n(null);if(r)return t.emit("warning",new Error("http error from xs param: "+e)),n(null);if(200!==o.statusCode)return t.emit("warning",new Error("non-200 status code "+o.statusCode+" from xs param: "+e)),n(null);var s;try{s=A(i)}catch(r){}return s?s.infoHash!==t.infoHash?(t.emit("warning",new Error("got torrent file with incorrect info hash from xs param: "+e)),n(null)):(t._onMetadata(s),void n(null)):(t.emit("warning",new Error("got invalid torrent file from xs param: "+e)),n(null))}if(0!==e.indexOf("http://")&&0!==e.indexOf("https://"))return t.emit("warning",new Error("skipping non-http xs param: "+e)),n(null);var o,i={url:e,method:"GET",headers:{"user-agent":G}};try{o=b.concat(i,r)}catch(r){return t.emit("warning",new Error("skipping invalid url xs param: "+e)),n(null)}t._xsRequests.push(o)}var t=this,n=Array.isArray(t.xs)?t.xs:[t.xs],r=n.map(function(t){return function(n){e(t,n)}});I(r)},o.prototype._onMetadata=function(e){var t=this;if(!t.metadata&&!t.destroyed){t._debug("got metadata"),t._xsRequests.forEach(function(e){e.abort()}),t._xsRequests=[];var n;if(e&&e.infoHash)n=e;else try{n=A(e)}catch(e){return t._destroy(e)}t._processParsedTorrent(n),t.metadata=t.torrentFile,t.client.enableWebSeeds&&t.urlList.forEach(function(e){t.addWebSeed(e)}),0!==t.pieces.length&&t.select(0,t.pieces.length-1,!1),t._rarityMap=new q(t),t.store=new w(new t._store(t.pieceLength,{torrent:{infoHash:t.infoHash},files:t.files.map(function(e){return{path:C.join(t.path,e.path),length:e.length,offset:e.offset}}),length:t.length})),t.files=t.files.map(function(e){return new H(t,e)}),t._hashes=t.pieces,t.pieces=t.pieces.map(function(e,n){var r=n===t.pieces.length-1?t.lastPieceLength:t.pieceLength;return new T(r)}),t._reservations=t.pieces.map(function(){return[]}),t.bitfield=new d(t.pieces.length),t.wires.forEach(function(e){e.ut_metadata&&e.ut_metadata.setMetadata(t.metadata),t._onWireWithMetadata(e)}),t._debug("verifying existing torrent data"),t._fileModtimes&&t._store===v?t.getFileModtimes(function(e,n){if(e)return t._destroy(e);if(t.files.map(function(e,r){return n[r]===t._fileModtimes[r]}).every(function(e){return e})){for(var r=0;r<t.pieces.length;r++)t._markVerified(r);t._onStore()}else t._verifyPieces()}):t._verifyPieces(),t.emit("metadata")}},o.prototype.getFileModtimes=function(e){var t=this,n=[];B(t.files.map(function(e,r){return function(o){_.stat(C.join(t.path,e.path),function(e,t){if(e&&"ENOENT"!==e.code)return o(e);n[r]=t&&t.mtime.getTime(),o(null)})}}),2,function(r){t._debug("done getting file modtimes"),e(r,n)})},o.prototype._verifyPieces=function(){var e=this;B(e.pieces.map(function(t,r){return function(t){if(e.destroyed)return t(new Error("torrent is destroyed"));e.store.get(r,function(o,i){return e.destroyed?t(new Error("torrent is destroyed")):o?n.nextTick(t,null):void R(i,function(n){if(e.destroyed)return t(new Error("torrent is destroyed"));if(n===e._hashes[r]){if(!e.pieces[r])return;e._debug("piece verified %s",r),e._markVerified(r)}else e._debug("piece invalid %s",r);t(null)})})}}),2,function(t){if(t)return e._destroy(t);e._debug("done verifying"),e._onStore()})},o.prototype._markVerified=function(e){this.pieces[e]=null,this._reservations[e]=null,this.bitfield.set(e,!0)},o.prototype._onStore=function(){var e=this;e.destroyed||(e._debug("on store"),e.ready=!0,e.emit("ready"),e._checkDone(),e._updateSelections())},o.prototype.destroy=function(e){this._destroy(null,e)},o.prototype._destroy=function(e,t){var n=this;if(!n.destroyed){n.destroyed=!0,n._debug("destroy"),n.client._remove(n),clearInterval(n._rechokeIntervalId),n._xsRequests.forEach(function(e){e.abort()}),n._rarityMap&&n._rarityMap.destroy();for(var r in n._peers)n.removePeer(r);n.files.forEach(function(e){e instanceof H&&e._destroy()});var o=n._servers.map(function(e){return function(t){e.destroy(t)}});n.discovery&&o.push(function(e){n.discovery.destroy(e)}),n.store&&o.push(function(e){n.store.close(e)}),I(o,t),e&&(0===n.listenerCount("error")?n.client.emit("error",e):n.emit("error",e)),n.emit("close"),n.client=null,n.files=[],n.discovery=null,n.store=null,n._rarityMap=null,n._peers=null,n._servers=null,n._xsRequests=null}},o.prototype.addPeer=function(e){var t=this;if(t.destroyed)throw new Error("torrent is destroyed");if(!t.infoHash)throw new Error("addPeer() must not be called before the `infoHash` event");if(t.client.blocked){var n;if("string"==typeof e){var r;try{r=f(e)}catch(n){return t._debug("ignoring peer: invalid %s",e),t.emit("invalidPeer",e),!1}n=r[0]}else"string"==typeof e.remoteAddress&&(n=e.remoteAddress);if(n&&t.client.blocked.contains(n))return t._debug("ignoring peer: blocked %s",e),"string"!=typeof e&&e.destroy(),t.emit("blockedPeer",e),!1}var o=!!t._addPeer(e);return o?t.emit("peer",e):t.emit("invalidPeer",e),o},o.prototype._addPeer=function(e){var t=this;if(t.destroyed)return"string"!=typeof e&&e.destroy(),null;if("string"==typeof e&&!t._validAddr(e))return t._debug("ignoring peer: invalid %s",e),null;var n=e&&e.id||e;if(t._peers[n])return t._debug("ignoring peer: duplicate (%s)",n),"string"!=typeof e&&e.destroy(),null;if(t.paused)return t._debug("ignoring peer: torrent is paused"),"string"!=typeof e&&e.destroy(),null;t._debug("add peer %s",n);var r;return r="string"==typeof e?N.createTCPOutgoingPeer(e,t):N.createWebRTCPeer(e,t),t._peers[r.id]=r,t._peersLength+=1,"string"==typeof e&&(t._queue.push(r),t._drain()),r},o.prototype.addWebSeed=function(e){if(this.destroyed)throw new Error("torrent is destroyed");if(!/^https?:\/\/.+/.test(e))return this.emit("warning",new Error("ignoring invalid web seed: "+e)),void this.emit("invalidPeer",e);if(this._peers[e])return this.emit("warning",new Error("ignoring duplicate web seed: "+e)),void this.emit("invalidPeer",e);this._debug("add web seed %s",e);var t=N.createWebSeedPeer(e,this);this._peers[t.id]=t,this._peersLength+=1,this.emit("peer",e)},o.prototype._addIncomingPeer=function(e){var t=this;return t.destroyed?e.destroy(new Error("torrent is destroyed")):t.paused?e.destroy(new Error("torrent is paused")):(this._debug("add incoming peer %s",e.id),t._peers[e.id]=e,void(t._peersLength+=1))},o.prototype.removePeer=function(e){var t=this,n=e&&e.id||e;(e=t._peers[n])&&(this._debug("removePeer %s",n),delete t._peers[n],t._peersLength-=1,e.destroy(),t._drain())},o.prototype.select=function(e,t,n,r){var o=this;if(o.destroyed)throw new Error("torrent is destroyed");if(e<0||t<e||o.pieces.length<=t)throw new Error("invalid selection ",e,":",t);n=Number(n)||0,o._debug("select %s-%s (priority %s)",e,t,n),o._selections.push({from:e,to:t,offset:0,priority:n,notify:r||u}),o._selections.sort(function(e,t){return t.priority-e.priority}),o._updateSelections()},o.prototype.deselect=function(e,t,n){var r=this;if(r.destroyed)throw new Error("torrent is destroyed");n=Number(n)||0,r._debug("deselect %s-%s (priority %s)",e,t,n);for(var o=0;o<r._selections.length;++o){var i=r._selections[o];if(i.from===e&&i.to===t&&i.priority===n){r._selections.splice(o,1);break}}r._updateSelections()},o.prototype.critical=function(e,t){var n=this;if(n.destroyed)throw new Error("torrent is destroyed");n._debug("critical %s-%s",e,t);for(var r=e;r<=t;++r)n._critical[r]=!0;n._updateSelections()},o.prototype._onWire=function(e,t){var r=this;if(r._debug("got wire %s (%s)",e._debugId,t||"Unknown"),e.on("download",function(e){r.destroyed||(r.received+=e,r._downloadSpeed(e),r.client._downloadSpeed(e),r.emit("download",e),r.client.emit("download",e))}),e.on("upload",function(e){r.destroyed||(r.uploaded+=e,r._uploadSpeed(e),r.client._uploadSpeed(e),r.emit("upload",e),r.client.emit("upload",e))}),r.wires.push(e),t){var o=f(t);e.remoteAddress=o[0],e.remotePort=o[1]}r.client.dht&&r.client.dht.listening&&e.on("port",function(n){if(!r.destroyed&&!r.client.dht.destroyed){if(!e.remoteAddress)return r._debug("ignoring PORT from peer with no address");if(0===n||n>65536)return r._debug("ignoring invalid PORT from peer");r._debug("port: %s (from %s)",n,t),r.client.dht.addNode({host:e.remoteAddress,port:n})}}),e.on("timeout",function(){r._debug("wire timeout (%s)",t),e.destroy()}),e.setTimeout(3e4,!0),e.setKeepAlive(!0),e.use(P(r.metadata)),e.ut_metadata.on("warning",function(e){r._debug("ut_metadata warning: %s",e.message)}),r.metadata||(e.ut_metadata.on("metadata",function(e){r._debug("got metadata via ut_metadata"),r._onMetadata(e)}),e.ut_metadata.fetch()),"function"!=typeof j||r.private||(e.use(j()),e.ut_pex.on("peer",function(e){r.done||(r._debug("ut_pex: got peer: %s (from %s)",e,t),r.addPeer(e))}),e.ut_pex.on("dropped",function(e){var n=r._peers[e];n&&!n.connected&&(r._debug("ut_pex: dropped peer: %s (from %s)",e,t),r.removePeer(e))}),e.once("close",function(){e.ut_pex.reset()})),r.emit("wire",e,t),r.metadata&&n.nextTick(function(){r._onWireWithMetadata(e)})},o.prototype._onWireWithMetadata=function(e){function t(){o.destroyed||e.destroyed||(o._numQueued>2*(o._numConns-o.numPeers)&&e.amInterested?e.destroy():(i=setTimeout(t,W),i.unref&&i.unref()))}function n(){if(e.peerPieces.buffer.length===o.bitfield.buffer.length){for(r=0;r<o.pieces.length;++r)if(!e.peerPieces.get(r))return;e.isSeeder=!0,e.choke()}}var r,o=this,i=null;e.on("bitfield",function(){n(),o._update()}),e.on("have",function(){n(),o._update()}),e.once("interested",function(){e.unchoke()}),e.once("close",function(){clearTimeout(i)}),e.on("choke",function(){clearTimeout(i),i=setTimeout(t,W),i.unref&&i.unref()}),e.on("unchoke",function(){clearTimeout(i),o._update()}),e.on("request",function(t,n,r,i){if(r>131072)return e.destroy();o.pieces[t]||o.store.get(t,{offset:n,length:r},i)}),e.bitfield(o.bitfield),e.interested(),e.peerExtensions.dht&&o.client.dht&&o.client.dht.listening&&e.port(o.client.dht.address().port),"webSeed"!==e.type&&(i=setTimeout(t,W),i.unref&&i.unref()),e.isSeeder=!1,n()},o.prototype._updateSelections=function(){var e=this;e.ready&&!e.destroyed&&(n.nextTick(function(){e._gcSelections()}),e._updateInterest(),e._update())},o.prototype._gcSelections=function(){for(var e=this,t=0;t<e._selections.length;++t){for(var n=e._selections[t],r=n.offset;e.bitfield.get(n.from+n.offset)&&n.from+n.offset<n.to;)n.offset+=1;r!==n.offset&&n.notify(),n.to===n.from+n.offset&&(e.bitfield.get(n.from+n.offset)&&(e._selections.splice(t,1),t-=1,n.notify(),e._updateInterest()))}e._selections.length||e.emit("idle")},o.prototype._updateInterest=function(){var e=this,t=e._amInterested;e._amInterested=!!e._selections.length,e.wires.forEach(function(t){e._amInterested?t.interested():t.uninterested()}),t!==e._amInterested&&(e._amInterested?e.emit("interested"):e.emit("uninterested"))},o.prototype._update=function(){var e=this;if(!e.destroyed)for(var t,n=U(e.wires);t=n();)e._updateWire(t)},o.prototype._updateWire=function(e){function t(t,n,r,o){return function(i){return i>=t&&i<=n&&!(i in r)&&e.peerPieces.get(i)&&(!o||o(i))}}function n(){var t=e.downloadSpeed()||1;if(t>z)return function(){return!0};var n=Math.max(1,e.requests.length)*T.BLOCK_LENGTH/t,r=10,o=0;return function(e){if(!r||s.bitfield.get(e))return!0;for(var i=s.pieces[e].missing;o<s.wires.length;o++){var a=s.wires[o],u=a.downloadSpeed();if(!(u<z)&&(!(u<=t)&&a.peerPieces.get(e)&&!((i-=u*n)>0)))return r--,!1}return!0}}function r(e){for(var t=e,n=e;n<s._selections.length&&s._selections[n].priority;n++)t=n;var r=s._selections[e];s._selections[e]=s._selections[t],s._selections[t]=r}function o(o){if(e.requests.length>=u)return!0;for(var i=n(),a=0;a<s._selections.length;a++){var c,f=s._selections[a];if("rarest"===s.strategy)for(var d=f.from+f.offset,h=f.to,l=h-d+1,p={},m=0,g=t(d,h,p,i);m<l&&!((c=s._rarityMap.getRarestPiece(g))<0);){for(;s._request(e,c,s._critical[c]||o););if(!(e.requests.length<u))return f.priority&&r(a),!0;p[c]=!0,m++}else for(c=f.from+f.offset;c<=f.to;c++)if(e.peerPieces.get(c)&&i(c)){for(;s._request(e,c,s._critical[c]||o););if(!(e.requests.length<u))return f.priority&&r(a),!0}}return!1}var s=this;if(!e.peerChoking){if(!e.downloaded)return function(){if(!e.requests.length)for(var n=s._selections.length;n--;){var r,o=s._selections[n];if("rarest"===s.strategy)for(var i=o.from+o.offset,a=o.to,u=a-i+1,c={},f=0,d=t(i,a,c);f<u&&!((r=s._rarityMap.getRarestPiece(d))<0);){if(s._request(e,r,!1))return;c[r]=!0,f+=1}else for(r=o.to;r>=o.from+o.offset;--r)if(e.peerPieces.get(r)&&s._request(e,r,!1))return}}();var a=i(e,.5);if(!(e.requests.length>=a)){var u=i(e,1);o(!1)||o(!0)}}},o.prototype._rechoke=function(){function e(e,t){return e.downloadSpeed!==t.downloadSpeed?t.downloadSpeed-e.downloadSpeed:e.uploadSpeed!==t.uploadSpeed?t.uploadSpeed-e.uploadSpeed:e.wire.amChoking!==t.wire.amChoking?e.wire.amChoking?1:-1:e.salt-t.salt}var t=this;if(t.ready){t._rechokeOptimisticTime>0?t._rechokeOptimisticTime-=1:t._rechokeOptimisticWire=null;var n=[];t.wires.forEach(function(e){e.isSeeder||e===t._rechokeOptimisticWire||n.push({wire:e,downloadSpeed:e.downloadSpeed(),uploadSpeed:e.uploadSpeed(),salt:Math.random(),isChoked:!0})}),n.sort(e);for(var r=0,o=0;o<n.length&&r<t._rechokeNumSlots;++o)n[o].isChoked=!1,n[o].wire.peerInterested&&(r+=1);if(!t._rechokeOptimisticWire&&o<n.length&&t._rechokeNumSlots){var i=n.slice(o).filter(function(e){return e.wire.peerInterested}),s=i[a(i.length)];s&&(s.isChoked=!1,t._rechokeOptimisticWire=s.wire,t._rechokeOptimisticTime=2)}n.forEach(function(e){e.wire.amChoking!==e.isChoked&&(e.isChoked?e.wire.choke():e.wire.unchoke())})}},o.prototype._hotswap=function(e,t){var n=this,r=e.downloadSpeed();if(r<T.BLOCK_LENGTH)return!1;if(!n._reservations[t])return!1;var o=n._reservations[t];if(!o)return!1;var i,s,a=1/0;for(s=0;s<o.length;s++){var u=o[s];if(u&&u!==e){var c=u.downloadSpeed();c>=z||2*c>r||c>a||(i=u,a=c)}}if(!i)return!1;for(s=0;s<o.length;s++)o[s]===i&&(o[s]=null);for(s=0;s<i.requests.length;s++){var f=i.requests[s];f.piece===t&&n.pieces[t].cancel(f.offset/T.BLOCK_LENGTH|0)}return n.emit("hotswap",i,e,t),!0},o.prototype._request=function(e,t,r){function o(){n.nextTick(function(){a._update()})}var a=this,u=e.requests.length,c="webSeed"===e.type;if(a.bitfield.get(t))return!1;if(u>=(c?Math.min(s(e,1,a.pieceLength),a.maxWebConns):i(e,1)))return!1;var f=a.pieces[t],d=c?f.reserveRemaining():f.reserve();if(-1===d&&r&&a._hotswap(e,t)&&(d=c?f.reserveRemaining():f.reserve()),-1===d)return!1;var h=a._reservations[t];h||(h=a._reservations[t]=[]);var l=h.indexOf(null);-1===l&&(l=h.length),h[l]=e;var p=f.chunkOffset(d),m=c?f.chunkLengthRemaining(d):f.chunkLength(d);return e.request(t,p,m,function n(r,i){if(!a.destroyed){if(!a.ready)return a.once("ready",function(){n(r,i)});if(h[l]===e&&(h[l]=null),f!==a.pieces[t])return o();if(r)return a._debug("error getting piece %s (offset: %s length: %s) from %s: %s",t,p,m,e.remoteAddress+":"+e.remotePort,r.message),c?f.cancelRemaining(d):f.cancel(d),void o();if(a._debug("got piece %s (offset: %s length: %s) from %s",t,p,m,e.remoteAddress+":"+e.remotePort),!f.set(d,i,e))return o();var s=f.flush();R(s,function(e){if(!a.destroyed){if(e===a._hashes[t]){if(!a.pieces[t])return;a._debug("piece verified %s",t),a.pieces[t]=null,a._reservations[t]=null,a.bitfield.set(t,!0),a.store.put(t,s),a.wires.forEach(function(e){e.have(t)}),a._checkDone()&&!a.destroyed&&a.discovery.complete()}else a.pieces[t]=new T(f.length),a.emit("warning",new Error("Piece "+t+" failed verification"));o()}})}}),!0},o.prototype._checkDone=function(){var e=this;if(!e.destroyed){e.files.forEach(function(t){if(!t.done){for(var n=t._startPiece;n<=t._endPiece;++n)if(!e.bitfield.get(n))return;t.done=!0,t.emit("done"),e._debug("file done: "+t.name)}});for(var t=!0,n=0;n<e._selections.length;n++){for(var r=e._selections[n],o=r.from;o<=r.to;o++)if(!e.bitfield.get(o)){t=!1;break}if(!t)break}return!e.done&&t&&(e.done=!0,e._debug("torrent done: "+e.infoHash),e.emit("done")),e._gcSelections(),t}},o.prototype.load=function(e,t){var n=this;if(n.destroyed)throw new Error("torrent is destroyed");if(!n.ready)return n.once("ready",function(){n.load(e,t)});Array.isArray(e)||(e=[e]),t||(t=u);var r=new k(e),o=new h(n.store,n.pieceLength);L(r,o,function(e){if(e)return t(e);n.pieces.forEach(function(e,t){n.pieces[t]=null,n._reservations[t]=null,n.bitfield.set(t,!0)}),n._checkDone(),t(null)})},o.prototype.createServer=function(e){if("function"!=typeof D)throw new Error("node.js-only method");if(this.destroyed)throw new Error("torrent is destroyed");var t=new D(this,e);return this._servers.push(t),t},o.prototype.pause=function(){
this.destroyed||(this._debug("pause"),this.paused=!0)},o.prototype.resume=function(){this.destroyed||(this._debug("resume"),this.paused=!1,this._drain())},o.prototype._debug=function(){var e=[].slice.call(arguments);e[0]="["+this.client._debugId+"] ["+this._debugId+"] "+e[0],l.apply(null,e)},o.prototype._drain=function(){var e=this;if(this._debug("_drain numConns %s maxConns %s",e._numConns,e.client.maxConns),!("function"!=typeof x.connect||e.destroyed||e.paused||e._numConns>=e.client.maxConns)){this._debug("drain (%s queued, %s/%s peers)",e._numQueued,e.numPeers,e.client.maxConns);var t=e._queue.shift();if(t){this._debug("tcp connect attempt to %s",t.addr);var n=f(t.addr),r={host:n[0],port:n[1]},o=t.conn=x.connect(r);o.once("connect",function(){t.onConnect()}),o.once("error",function(e){t.destroy(e)}),t.startConnectTimeout(),o.on("close",function(){if(!e.destroyed){if(t.retries>=F.length)return void e._debug("conn %s closed: will not re-add (max %s attempts)",t.addr,F.length);var n=F[t.retries];e._debug("conn %s closed: will re-add to queue in %sms (attempt %s)",t.addr,n,t.retries+1);var r=setTimeout(function(){var n=e._addPeer(t.addr);n&&(n.retries=t.retries+1)},n);r.unref&&r.unref()}})}}},o.prototype._validAddr=function(e){var t;try{t=f(e)}catch(e){return!1}var n=t[0],r=t[1];return r>0&&r<65535&&!("127.0.0.1"===n&&r===this.client.torrentPort)}}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../package.json":122,"./file":2,"./peer":3,"./rarity-map":4,"./server":21,_process:66,"addr-to-ip-port":7,bitfield:13,"chunk-store-stream/write":26,debug:30,events:34,fs:22,"fs-chunk-store":50,"immediate-chunk-store":40,inherits:41,multistream:58,net:21,os:21,"parse-torrent":62,path:63,pump:67,"random-iterate":72,"run-parallel":86,"run-parallel-limit":85,"simple-get":90,"simple-sha1":92,speedometer:94,"torrent-discovery":106,"torrent-piece":107,uniq:110,ut_metadata:114,ut_pex:21,xtend:119,"xtend/mutable":120}],6:[function(e,t,n){function r(e,t){f.call(this),this.url=e,this.webPeerId=c.sync(e),this._torrent=t,this._init()}t.exports=r;var o=e("bitfield"),i=e("safe-buffer").Buffer,s=e("debug")("webtorrent:webconn"),a=e("simple-get"),u=e("inherits"),c=e("simple-sha1"),f=e("bittorrent-protocol"),d=e("../package.json").version;u(r,f),r.prototype._init=function(){var e=this;e.setKeepAlive(!0),e.once("handshake",function(t,n){if(!e.destroyed){e.handshake(t,e.webPeerId);for(var r=e._torrent.pieces.length,i=new o(r),s=0;s<=r;s++)i.set(s,!0);e.bitfield(i)}}),e.once("interested",function(){s("interested"),e.unchoke()}),e.on("uninterested",function(){s("uninterested")}),e.on("choke",function(){s("choke")}),e.on("unchoke",function(){s("unchoke")}),e.on("bitfield",function(){s("bitfield")}),e.on("request",function(t,n,r,o){s("request pieceIndex=%d offset=%d length=%d",t,n,r),e.httpRequest(t,n,r,o)})},r.prototype.httpRequest=function(e,t,n,r){var o,u=this,c=e*u._torrent.pieceLength,f=c+t,h=f+n-1,l=u._torrent.files;if(l.length<=1)o=[{url:u.url,start:f,end:h}];else{var p=l.filter(function(e){return e.offset<=h&&e.offset+e.length>f});if(p.length<1)return r(new Error("Could not find file corresponnding to web seed range request"));o=p.map(function(e){var t=e.offset+e.length-1;return{url:u.url+("/"===u.url[u.url.length-1]?"":"/")+e.path,fileOffsetInRange:Math.max(e.offset-f,0),start:Math.max(f-e.offset,0),end:Math.min(t,h-e.offset)}})}var m,g=0,y=!1;o.length>1&&(m=i.alloc(n)),o.forEach(function(i){function u(e,t){if(e.statusCode<200||e.statusCode>=300)return y=!0,r(new Error("Unexpected HTTP status code "+e.statusCode));s("Got data of length %d",t.length),1===o.length?r(null,t):(t.copy(m,i.fileOffsetInRange),++g===o.length&&r(null,m))}var c=i.url,f=i.start,h=i.end;s("Requesting url=%s pieceIndex=%d offset=%d length=%d start=%d end=%d",c,e,t,n,f,h);var l={url:c,method:"GET",headers:{"user-agent":"WebTorrent/"+d+" (https://webtorrent.io)",range:"bytes="+f+"-"+h}};a.concat(l,function(e,t,n){if(!y)return e?"undefined"==typeof window||c.startsWith(window.location.origin+"/")?(y=!0,r(e)):a.head(c,function(t,n){if(!y){if(t)return y=!0,r(t);if(n.statusCode<200||n.statusCode>=300)return y=!0,r(new Error("Unexpected HTTP status code "+n.statusCode));if(n.url===c)return y=!0,r(e);l.url=n.url,a.concat(l,function(e,t,n){if(!y)return e?(y=!0,r(e)):void u(t,n)})}}):void u(t,n)})})},r.prototype.destroy=function(){f.prototype.destroy.call(this),this._torrent=null}},{"../package.json":122,bitfield:13,"bittorrent-protocol":14,debug:30,inherits:41,"safe-buffer":88,"simple-get":90,"simple-sha1":92}],7:[function(e,t,n){var r=/^\[?([^\]]+)\]?:(\d+)$/,o={},i=0;t.exports=function(e){if(1e5===i&&t.exports.reset(),!o[e]){var n=r.exec(e);if(!n)throw new Error("invalid addr: "+e);o[e]=[n[1],Number(n[2])],i+=1}return o[e]},t.exports.reset=function(){o={},i=0}},{}],8:[function(e,t,n){"use strict";function r(e){var t=e.length;if(t%4>0)throw new Error("Invalid string. Length must be a multiple of 4");return"="===e[t-2]?2:"="===e[t-1]?1:0}function o(e){return 3*e.length/4-r(e)}function i(e){var t,n,o,i,s,a,u=e.length;s=r(e),a=new d(3*u/4-s),o=s>0?u-4:u;var c=0;for(t=0,n=0;t<o;t+=4,n+=3)i=f[e.charCodeAt(t)]<<18|f[e.charCodeAt(t+1)]<<12|f[e.charCodeAt(t+2)]<<6|f[e.charCodeAt(t+3)],a[c++]=i>>16&255,a[c++]=i>>8&255,a[c++]=255&i;return 2===s?(i=f[e.charCodeAt(t)]<<2|f[e.charCodeAt(t+1)]>>4,a[c++]=255&i):1===s&&(i=f[e.charCodeAt(t)]<<10|f[e.charCodeAt(t+1)]<<4|f[e.charCodeAt(t+2)]>>2,a[c++]=i>>8&255,a[c++]=255&i),a}function s(e){return c[e>>18&63]+c[e>>12&63]+c[e>>6&63]+c[63&e]}function a(e,t,n){for(var r,o=[],i=t;i<n;i+=3)r=(e[i]<<16)+(e[i+1]<<8)+e[i+2],o.push(s(r));return o.join("")}function u(e){for(var t,n=e.length,r=n%3,o="",i=[],s=0,u=n-r;s<u;s+=16383)i.push(a(e,s,s+16383>u?u:s+16383));return 1===r?(t=e[n-1],o+=c[t>>2],o+=c[t<<4&63],o+="=="):2===r&&(t=(e[n-2]<<8)+e[n-1],o+=c[t>>10],o+=c[t>>4&63],o+=c[t<<2&63],o+="="),i.push(o),i.join("")}n.byteLength=o,n.toByteArray=i,n.fromByteArray=u;for(var c=[],f=[],d="undefined"!=typeof Uint8Array?Uint8Array:Array,h="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",l=0,p=h.length;l<p;++l)c[l]=h[l],f[h.charCodeAt(l)]=l;f["-".charCodeAt(0)]=62,f["_".charCodeAt(0)]=63},{}],9:[function(e,t,n){(function(e){function n(e,t,n){for(var r=0,o=1,i=t;i<n;i++){var s=e[i];if(s<58&&s>=48)r=10*r+(s-48);else if(i!==t||43!==s){if(i!==t||45!==s){if(46===s)break;throw new Error("not a number: buffer["+i+"] = "+s)}o=-1}}return r*o}function r(t,n,o,i){return null==t||0===t.length?null:("number"!=typeof n&&null==i&&(i=n,n=void 0),"number"!=typeof o&&null==i&&(i=o,o=void 0),r.position=0,r.encoding=i||null,r.data=e.isBuffer(t)?t.slice(n,o):new e(t),r.bytes=r.data.length,r.next())}r.bytes=0,r.position=0,r.data=null,r.encoding=null,r.next=function(){switch(r.data[r.position]){case 100:return r.dictionary();case 108:return r.list();case 105:return r.integer();default:return r.buffer()}},r.find=function(e){for(var t=r.position,n=r.data.length,o=r.data;t<n;){if(o[t]===e)return t;t++}throw new Error('Invalid data: Missing delimiter "'+String.fromCharCode(e)+'" [0x'+e.toString(16)+"]")},r.dictionary=function(){r.position++;for(var e={};101!==r.data[r.position];)e[r.buffer()]=r.next();return r.position++,e},r.list=function(){r.position++;for(var e=[];101!==r.data[r.position];)e.push(r.next());return r.position++,e},r.integer=function(){var e=r.find(101),t=n(r.data,r.position+1,e);return r.position+=e+1-r.position,t},r.buffer=function(){var e=r.find(58),t=n(r.data,r.position,e),o=++e+t;return r.position=o,r.encoding?r.data.toString(r.encoding,e,o):r.data.slice(e,o)},t.exports=r}).call(this,e("buffer").Buffer)},{buffer:24}],10:[function(e,t,n){(function(e){function n(t,r,o){var i=[],s=null;return n._encode(i,t),s=e.concat(i),n.bytes=s.length,e.isBuffer(r)?(s.copy(r,o),r):s}n.bytes=-1,n._floatConversionDetected=!1,n._encode=function(t,r){if(e.isBuffer(r))return t.push(new e(r.length+":")),void t.push(r);if(null!=r)switch(typeof r){case"string":n.buffer(t,r);break;case"number":n.number(t,r);break;case"object":r.constructor===Array?n.list(t,r):n.dict(t,r);break;case"boolean":n.number(t,r?1:0)}};var r=new e("e"),o=new e("d"),i=new e("l");n.buffer=function(t,n){t.push(new e(e.byteLength(n)+":"+n))},n.number=function(t,r){var o=r/2147483648<<0,i=r%2147483648<<0,s=2147483648*o+i;t.push(new e("i"+s+"e")),s===r||n._floatConversionDetected||(n._floatConversionDetected=!0,console.warn('WARNING: Possible data corruption detected with value "'+r+'":','Bencoding only defines support for integers, value was converted to "'+s+'"'),console.trace())},n.dict=function(e,t){e.push(o);for(var i,s=0,a=Object.keys(t).sort(),u=a.length;s<u;s++)i=a[s],null!=t[i]&&(n.buffer(e,i),n._encode(e,t[i]));e.push(r)},n.list=function(e,t){var o=0,s=t.length;for(e.push(i);o<s;o++)null!=t[o]&&n._encode(e,t[o]);e.push(r)},t.exports=n}).call(this,e("buffer").Buffer)},{buffer:24}],11:[function(e,t,n){var r=t.exports;r.encode=e("./encode"),r.decode=e("./decode"),r.byteLength=r.encodingLength=function(e){return r.encode(e).length}},{"./decode":9,"./encode":10}],12:[function(e,t,n){t.exports=function(e,t,n,r,o){var i,s;if(void 0===r)r=0;else if((r|=0)<0||r>=e.length)throw new RangeError("invalid lower bound");if(void 0===o)o=e.length-1;else if((o|=0)<r||o>=e.length)throw new RangeError("invalid upper bound");for(;r<=o;)if(i=r+(o-r>>1),(s=+n(e[i],t,i,e))<0)r=i+1;else{if(!(s>0))return i;o=i-1}return~r}},{}],13:[function(e,t,n){(function(e){function n(e,t){if(!(this instanceof n))return new n(e,t);0===arguments.length&&(e=0),this.grow=t&&(isFinite(t.grow)&&r(t.grow)||t.grow)||0,"number"!=typeof e&&void 0!==e||(e=new o(r(e)),e.fill&&!e._isBuffer&&e.fill(0)),this.buffer=e}function r(e){var t=e>>3;return e%8!=0&&t++,t}var o=void 0!==e?e:"undefined"!=typeof Int8Array?Int8Array:function(e){for(var t=new Array(e),n=0;n<e;n++)t[n]=0};n.prototype.get=function(e){var t=e>>3;return t<this.buffer.length&&!!(this.buffer[t]&128>>e%8)},n.prototype.set=function(e,t){var n=e>>3;t||1===arguments.length?(this.buffer.length<n+1&&this._grow(Math.max(n+1,Math.min(2*this.buffer.length,this.grow))),this.buffer[n]|=128>>e%8):n<this.buffer.length&&(this.buffer[n]&=~(128>>e%8))},n.prototype._grow=function(e){if(this.buffer.length<e&&e<=this.grow){var t=new o(e);if(t.fill&&t.fill(0),this.buffer.copy)this.buffer.copy(t,0);else for(var n=0;n<this.buffer.length;n++)t[n]=this.buffer[n];this.buffer=t}},void 0!==t&&(t.exports=n)}).call(this,e("buffer").Buffer)},{buffer:24}],14:[function(e,t,n){function r(e,t,n,r){this.piece=e,this.offset=t,this.length=n,this.callback=r}function o(){if(!(this instanceof o))return new o;m.Duplex.call(this),this._debugId=l(4).toString("hex"),this._debug("new wire"),this.peerId=null,this.peerIdBuffer=null,this.type=null,this.amChoking=!0,this.amInterested=!1,this.peerChoking=!0,this.peerInterested=!1,this.peerPieces=new u(0,{grow:g}),this.peerExtensions={},this.requests=[],this.peerRequests=[],this.extendedMapping={},this.peerExtendedMapping={},this.extendedHandshake={},this.peerExtendedHandshake={},this._ext={},this._nextExt=1,this.uploaded=0,this.downloaded=0,this.uploadSpeed=p(),this.downloadSpeed=p(),this._keepAliveInterval=null,this._timeout=null,this._timeoutMs=0,this.destroyed=!1,this._finished=!1,this._parserSize=0,this._parser=null,this._buffer=[],this._bufferSize=0,this.on("finish",this._onFinish),this._parseHandshake()}function i(e,t,n,r){for(var o=0;o<e.length;o++){var i=e[o];if(i.piece===t&&i.offset===n&&i.length===r)return s(e,o),i}return null}t.exports=o;var s=e("unordered-array-remove"),a=e("bencode"),u=e("bitfield"),c=e("safe-buffer").Buffer,f=e("debug")("bittorrent-protocol"),d=e("xtend"),h=e("inherits"),l=e("randombytes"),p=e("speedometer"),m=e("readable-stream"),g=4e5,y=c.from("BitTorrent protocol"),_=c.from([0,0,0,0]),v=c.from([0,0,0,1,0]),b=c.from([0,0,0,1,1]),w=c.from([0,0,0,1,2]),E=c.from([0,0,0,1,3]),k=[0,0,0,0,0,0,0,0],x=[0,0,0,3,9,0,0];h(o,m.Duplex),o.prototype.setKeepAlive=function(e){var t=this;t._debug("setKeepAlive %s",e),clearInterval(t._keepAliveInterval),!1!==e&&(t._keepAliveInterval=setInterval(function(){t.keepAlive()},55e3))},o.prototype.setTimeout=function(e,t){this._debug("setTimeout ms=%d unref=%s",e,t),this._clearTimeout(),this._timeoutMs=e,this._timeoutUnref=!!t,this._updateTimeout()},o.prototype.destroy=function(){this.destroyed||(this.destroyed=!0,this._debug("destroy"),this.emit("close"),this.end())},o.prototype.end=function(){this._debug("end"),this._onUninterested(),this._onChoke(),m.Duplex.prototype.end.apply(this,arguments)},o.prototype.use=function(e){function t(){}var n=e.prototype.name;if(!n)throw new Error('Extension class requires a "name" property on the prototype');this._debug("use extension.name=%s",n);var r=this._nextExt,o=new e(this);"function"!=typeof o.onHandshake&&(o.onHandshake=t),"function"!=typeof o.onExtendedHandshake&&(o.onExtendedHandshake=t),"function"!=typeof o.onMessage&&(o.onMessage=t),this.extendedMapping[r]=n,this._ext[n]=o,this[n]=o,this._nextExt+=1},o.prototype.keepAlive=function(){this._debug("keep-alive"),this._push(_)},o.prototype.handshake=function(e,t,n){var r,o;if("string"==typeof e?r=c.from(e,"hex"):(r=e,e=r.toString("hex")),"string"==typeof t?o=c.from(t,"hex"):(o=t,t=o.toString("hex")),20!==r.length||20!==o.length)throw new Error("infoHash and peerId MUST have length 20");this._debug("handshake i=%s p=%s exts=%o",e,t,n);var i=c.from(k);i[5]|=16,n&&n.dht&&(i[7]|=1),this._push(c.concat([y,i,r,o])),this._handshakeSent=!0,this.peerExtensions.extended&&!this._extendedHandshakeSent&&this._sendExtendedHandshake()},o.prototype._sendExtendedHandshake=function(){var e=d(this.extendedHandshake);e.m={};for(var t in this.extendedMapping){var n=this.extendedMapping[t];e.m[n]=Number(t)}this.extended(0,a.encode(e)),this._extendedHandshakeSent=!0},o.prototype.choke=function(){if(!this.amChoking){for(this.amChoking=!0,this._debug("choke");this.peerRequests.length;)this.peerRequests.pop();this._push(v)}},o.prototype.unchoke=function(){this.amChoking&&(this.amChoking=!1,this._debug("unchoke"),this._push(b))},o.prototype.interested=function(){this.amInterested||(this.amInterested=!0,this._debug("interested"),this._push(w))},o.prototype.uninterested=function(){this.amInterested&&(this.amInterested=!1,this._debug("uninterested"),this._push(E))},o.prototype.have=function(e){this._debug("have %d",e),this._message(4,[e],null)},o.prototype.bitfield=function(e){this._debug("bitfield"),c.isBuffer(e)||(e=e.buffer),this._message(5,[],e)},o.prototype.request=function(e,t,n,o){return o||(o=function(){}),this._finished?o(new Error("wire is closed")):this.peerChoking?o(new Error("peer is choking")):(this._debug("request index=%d offset=%d length=%d",e,t,n),this.requests.push(new r(e,t,n,o)),this._updateTimeout(),void this._message(6,[e,t,n],null))},o.prototype.piece=function(e,t,n){this._debug("piece index=%d offset=%d",e,t),this.uploaded+=n.length,this.uploadSpeed(n.length),this.emit("upload",n.length),this._message(7,[e,t],n)},o.prototype.cancel=function(e,t,n){this._debug("cancel index=%d offset=%d length=%d",e,t,n),this._callback(i(this.requests,e,t,n),new Error("request was cancelled"),null),this._message(8,[e,t,n],null)},o.prototype.port=function(e){this._debug("port %d",e);var t=c.from(x);t.writeUInt16BE(e,5),this._push(t)},o.prototype.extended=function(e,t){if(this._debug("extended ext=%s",e),"string"==typeof e&&this.peerExtendedMapping[e]&&(e=this.peerExtendedMapping[e]),"number"!=typeof e)throw new Error("Unrecognized extension: "+e);var n=c.from([e]),r=c.isBuffer(t)?t:a.encode(t);this._message(20,[],c.concat([n,r]))},o.prototype._read=function(){},o.prototype._message=function(e,t,n){var r=n?n.length:0,o=c.allocUnsafe(5+4*t.length);o.writeUInt32BE(o.length+r-4,0),o[4]=e;for(var i=0;i<t.length;i++)o.writeUInt32BE(t[i],5+4*i);this._push(o),n&&this._push(n)},o.prototype._push=function(e){if(!this._finished)return this.push(e)},o.prototype._onKeepAlive=function(){this._debug("got keep-alive"),this.emit("keep-alive")},o.prototype._onHandshake=function(e,t,n){var r=e.toString("hex"),o=t.toString("hex");this._debug("got handshake i=%s p=%s exts=%o",r,o,n),this.peerId=o,this.peerIdBuffer=t,this.peerExtensions=n,this.emit("handshake",r,o,n);var i;for(i in this._ext)this._ext[i].onHandshake(r,o,n);n.extended&&this._handshakeSent&&!this._extendedHandshakeSent&&this._sendExtendedHandshake()},o.prototype._onChoke=function(){for(this.peerChoking=!0,this._debug("got choke"),this.emit("choke");this.requests.length;)this._callback(this.requests.pop(),new Error("peer is choking"),null)},o.prototype._onUnchoke=function(){this.peerChoking=!1,this._debug("got unchoke"),this.emit("unchoke")},o.prototype._onInterested=function(){this.peerInterested=!0,this._debug("got interested"),this.emit("interested")},o.prototype._onUninterested=function(){this.peerInterested=!1,this._debug("got uninterested"),this.emit("uninterested")},o.prototype._onHave=function(e){this.peerPieces.get(e)||(this._debug("got have %d",e),this.peerPieces.set(e,!0),this.emit("have",e))},o.prototype._onBitField=function(e){this.peerPieces=new u(e),this._debug("got bitfield"),this.emit("bitfield",this.peerPieces)},o.prototype._onRequest=function(e,t,n){var o=this;if(!o.amChoking){o._debug("got request index=%d offset=%d length=%d",e,t,n);var s=function(r,s){if(a===i(o.peerRequests,e,t,n))return r?o._debug("error satisfying request index=%d offset=%d length=%d (%s)",e,t,n,r.message):void o.piece(e,t,s)},a=new r(e,t,n,s);o.peerRequests.push(a),o.emit("request",e,t,n,s)}},o.prototype._onPiece=function(e,t,n){this._debug("got piece index=%d offset=%d",e,t),this._callback(i(this.requests,e,t,n.length),null,n),this.downloaded+=n.length,this.downloadSpeed(n.length),this.emit("download",n.length),this.emit("piece",e,t,n)},o.prototype._onCancel=function(e,t,n){this._debug("got cancel index=%d offset=%d length=%d",e,t,n),i(this.peerRequests,e,t,n),this.emit("cancel",e,t,n)},o.prototype._onPort=function(e){this._debug("got port %d",e),this.emit("port",e)},o.prototype._onExtended=function(e,t){if(0===e){var n;try{n=a.decode(t)}catch(e){this._debug("ignoring invalid extended handshake: %s",e.message||e)}if(!n)return;this.peerExtendedHandshake=n;var r;if("object"==typeof n.m)for(r in n.m)this.peerExtendedMapping[r]=Number(n.m[r].toString());for(r in this._ext)this.peerExtendedMapping[r]&&this._ext[r].onExtendedHandshake(this.peerExtendedHandshake);this._debug("got extended handshake"),this.emit("extended","handshake",this.peerExtendedHandshake)}else this.extendedMapping[e]&&(e=this.extendedMapping[e],this._ext[e]&&this._ext[e].onMessage(t)),this._debug("got extended message ext=%s",e),this.emit("extended",e,t)},o.prototype._onTimeout=function(){this._debug("request timed out"),this._callback(this.requests.shift(),new Error("request has timed out"),null),this.emit("timeout")},o.prototype._write=function(e,t,n){for(this._bufferSize+=e.length,this._buffer.push(e);this._bufferSize>=this._parserSize;){var r=1===this._buffer.length?this._buffer[0]:c.concat(this._buffer);this._bufferSize-=this._parserSize,this._buffer=this._bufferSize?[r.slice(this._parserSize)]:[],this._parser(r.slice(0,this._parserSize))}n(null)},o.prototype._callback=function(e,t,n){e&&(this._clearTimeout(),this.peerChoking||this._finished||this._updateTimeout(),e.callback(t,n))},o.prototype._clearTimeout=function(){this._timeout&&(clearTimeout(this._timeout),this._timeout=null)},o.prototype._updateTimeout=function(){var e=this;e._timeoutMs&&e.requests.length&&!e._timeout&&(e._timeout=setTimeout(function(){e._onTimeout()},e._timeoutMs),e._timeoutUnref&&e._timeout.unref&&e._timeout.unref())},o.prototype._parse=function(e,t){this._parserSize=e,this._parser=t},o.prototype._onMessageLength=function(e){var t=e.readUInt32BE(0);t>0?this._parse(t,this._onMessage):(this._onKeepAlive(),this._parse(4,this._onMessageLength))},o.prototype._onMessage=function(e){switch(this._parse(4,this._onMessageLength),e[0]){case 0:return this._onChoke();case 1:return this._onUnchoke();case 2:return this._onInterested();case 3:return this._onUninterested();case 4:return this._onHave(e.readUInt32BE(1));case 5:return this._onBitField(e.slice(1));case 6:return this._onRequest(e.readUInt32BE(1),e.readUInt32BE(5),e.readUInt32BE(9));case 7:return this._onPiece(e.readUInt32BE(1),e.readUInt32BE(5),e.slice(9));case 8:return this._onCancel(e.readUInt32BE(1),e.readUInt32BE(5),e.readUInt32BE(9));case 9:return this._onPort(e.readUInt16BE(1));case 20:return this._onExtended(e.readUInt8(1),e.slice(2));default:return this._debug("got unknown message"),this.emit("unknownmessage",e)}},o.prototype._parseHandshake=function(){var e=this;e._parse(1,function(t){var n=t.readUInt8(0);e._parse(n+48,function(t){var r=t.slice(0,n);if("BitTorrent protocol"!==r.toString())return e._debug("Error: wire not speaking BitTorrent protocol (%s)",r.toString()),void e.end();t=t.slice(n),e._onHandshake(t.slice(8,28),t.slice(28,48),{dht:!!(1&t[7]),extended:!!(16&t[5])}),e._parse(4,e._onMessageLength)})})},o.prototype._onFinish=function(){for(this._finished=!0,this.push(null);this.read(););for(clearInterval(this._keepAliveInterval),this._parse(Number.MAX_VALUE,function(){});this.peerRequests.length;)this.peerRequests.pop();for(;this.requests.length;)this._callback(this.requests.pop(),new Error("wire was closed"),null)},o.prototype._debug=function(){var e=[].slice.call(arguments);e[0]="["+this._debugId+"] "+e[0],f.apply(null,e)}},{bencode:11,bitfield:13,debug:30,inherits:41,randombytes:73,"readable-stream":82,"safe-buffer":88,speedometer:94,"unordered-array-remove":111,xtend:119}],15:[function(e,t,n){(function(n){function r(e){function t(e){n.nextTick(function(){a.emit("warning",e)})}var a=this;if(!(a instanceof r))return new r(e);if(s.call(a),e||(e={}),!e.peerId)throw new Error("Option `peerId` is required");if(!e.infoHash)throw new Error("Option `infoHash` is required");if(!e.announce)throw new Error("Option `announce` is required");if(!n.browser&&!e.port)throw new Error("Option `port` is required");a.peerId="string"==typeof e.peerId?e.peerId:e.peerId.toString("hex"),a._peerIdBuffer=o.from(a.peerId,"hex"),a._peerIdBinary=a._peerIdBuffer.toString("binary"),a.infoHash="string"==typeof e.infoHash?e.infoHash:e.infoHash.toString("hex"),a._infoHashBuffer=o.from(a.infoHash,"hex"),a._infoHashBinary=a._infoHashBuffer.toString("binary"),i("new client %s",a.infoHash),a.destroyed=!1,a._port=e.port,a._getAnnounceOpts=e.getAnnounceOpts,a._rtcConfig=e.rtcConfig,a._userAgent=e.userAgent,a._wrtc="function"==typeof e.wrtc?e.wrtc():e.wrtc;var u="string"==typeof e.announce?[e.announce]:null==e.announce?[]:e.announce;u=u.map(function(e){return e=e.toString(),"/"===e[e.length-1]&&(e=e.substring(0,e.length-1)),e}),u=h(u);var c=!1!==a._wrtc&&(!!a._wrtc||d.WEBRTC_SUPPORT);a._trackers=u.map(function(e){var n=l.parse(e).protocol;return"http:"!==n&&"https:"!==n||"function"!=typeof m?"udp:"===n&&"function"==typeof g?new g(a,e):"ws:"!==n&&"wss:"!==n||!c?(t(new Error("Unsupported tracker protocol: "+e)),null):"ws:"===n&&"undefined"!=typeof window&&"https:"===window.location.protocol?(t(new Error("Unsupported tracker protocol: "+e)),null):new y(a,e):new m(a,e)}).filter(Boolean)}t.exports=r;var o=e("safe-buffer").Buffer,i=e("debug")("bittorrent-tracker:client"),s=e("events").EventEmitter,a=e("xtend"),u=e("inherits"),c=e("once"),f=e("run-parallel"),d=e("simple-peer"),h=e("uniq"),l=e("url"),p=e("./lib/common"),m=e("./lib/client/http-tracker"),g=e("./lib/client/udp-tracker"),y=e("./lib/client/websocket-tracker");u(r,s),r.scrape=function(e,t){if(t=c(t),!e.infoHash)throw new Error("Option `infoHash` is required");if(!e.announce)throw new Error("Option `announce` is required");var n=a(e,{infoHash:Array.isArray(e.infoHash)?e.infoHash[0]:e.infoHash,peerId:o.from("01234567890123456789"),port:6881}),i=new r(n);i.once("error",t),i.once("warning",t);var s=Array.isArray(e.infoHash)?e.infoHash.length:1,u={};return i.on("scrape",function(e){if(s-=1,u[e.infoHash]=e,0===s){i.destroy();var n=Object.keys(u);1===n.length?t(null,u[n[0]]):t(null,u)}}),e.infoHash=Array.isArray(e.infoHash)?e.infoHash.map(function(e){return o.from(e,"hex")}):o.from(e.infoHash,"hex"),i.scrape({infoHash:e.infoHash}),i},r.prototype.start=function(e){var t=this;i("send `start`"),e=t._defaultAnnounceOpts(e),e.event="started",t._announce(e),t._trackers.forEach(function(e){e.setInterval()})},r.prototype.stop=function(e){var t=this;i("send `stop`"),e=t._defaultAnnounceOpts(e),e.event="stopped",t._announce(e)},r.prototype.complete=function(e){var t=this;i("send `complete`"),e||(e={}),e=t._defaultAnnounceOpts(e),e.event="completed",t._announce(e)},r.prototype.update=function(e){var t=this;i("send `update`"),e=t._defaultAnnounceOpts(e),e.event&&delete e.event,t._announce(e)},r.prototype._announce=function(e){this._trackers.forEach(function(t){t.announce(e)})},r.prototype.scrape=function(e){var t=this;i("send `scrape`"),e||(e={}),t._trackers.forEach(function(t){t.scrape(e)})},r.prototype.setInterval=function(e){var t=this;i("setInterval %d",e),t._trackers.forEach(function(t){t.setInterval(e)})},r.prototype.destroy=function(e){var t=this;if(!t.destroyed){t.destroyed=!0,i("destroy");var n=t._trackers.map(function(e){return function(t){e.destroy(t)}});f(n,e),t._trackers=[],t._getAnnounceOpts=null}},r.prototype._defaultAnnounceOpts=function(e){var t=this;return e||(e={}),null==e.numwant&&(e.numwant=p.DEFAULT_ANNOUNCE_PEERS),null==e.uploaded&&(e.uploaded=0),null==e.downloaded&&(e.downloaded=0),t._getAnnounceOpts&&(e=a(e,t._getAnnounceOpts())),e}}).call(this,e("_process"))},{"./lib/client/http-tracker":21,"./lib/client/udp-tracker":21,"./lib/client/websocket-tracker":17,"./lib/common":18,_process:66,debug:30,events:34,inherits:41,once:60,"run-parallel":86,"safe-buffer":88,"simple-peer":91,uniq:110,url:112,xtend:119}],16:[function(e,t,n){function r(e,t){var n=this;o.call(n),n.client=e,n.announceUrl=t,n.interval=null,n.destroyed=!1}t.exports=r;var o=e("events").EventEmitter;e("inherits")(r,o),r.prototype.setInterval=function(e){var t=this;null==e&&(e=t.DEFAULT_ANNOUNCE_INTERVAL),clearInterval(t.interval),e&&(t.interval=setInterval(function(){t.announce(t.client._defaultAnnounceOpts())},e),t.interval.unref&&t.interval.unref())}},{events:34,inherits:41}],17:[function(e,t,n){function r(e,t,n){var r=this;h.call(r,e,t),i("new websocket tracker %s",t),r.peers={},r.socket=null,r.reconnecting=!1,r.retries=0,r.reconnectTimer=null,r.expectingResponse=!1,r._openSocket()}function o(){}t.exports=r;var i=e("debug")("bittorrent-tracker:websocket-tracker"),s=e("xtend"),a=e("inherits"),u=e("simple-peer"),c=e("randombytes"),f=e("simple-websocket"),d=e("../common"),h=e("./tracker"),l={},p=5e4;a(r,h),r.prototype.DEFAULT_ANNOUNCE_INTERVAL=3e4,r.prototype.announce=function(e){var t=this;if(!t.destroyed&&!t.reconnecting){if(!t.socket.connected)return void t.socket.once("connect",function(){t.announce(e)});var n=s(e,{action:"announce",info_hash:t.client._infoHashBinary,peer_id:t.client._peerIdBinary});if(t._trackerId&&(n.trackerid=t._trackerId),"stopped"===e.event||"completed"===e.event)t._send(n);else{var r=Math.min(e.numwant,10);t._generateOffers(r,function(e){n.numwant=r,n.offers=e,t._send(n)})}}},r.prototype.scrape=function(e){var t=this;if(!t.destroyed&&!t.reconnecting){if(!t.socket.connected)return void t.socket.once("connect",function(){t.scrape(e)});var n=Array.isArray(e.infoHash)&&e.infoHash.length>0?e.infoHash.map(function(e){return e.toString("binary")}):e.infoHash&&e.infoHash.toString("binary")||t.client._infoHashBinary,r={action:"scrape",info_hash:n};t._send(r)}},r.prototype.destroy=function(e){function t(){a&&(clearTimeout(a),a=null),s.removeListener("data",t),s.destroy(),s=null}var n=this;if(e||(e=o),n.destroyed)return e(null);n.destroyed=!0,clearInterval(n.interval),clearTimeout(n.reconnectTimer);for(var r in n.peers){var i=n.peers[r];clearTimeout(i.trackerTimeout),i.destroy()}if(n.peers=null,n.socket&&(n.socket.removeListener("connect",n._onSocketConnectBound),n.socket.removeListener("data",n._onSocketDataBound),n.socket.removeListener("close",n._onSocketCloseBound),n.socket.removeListener("error",n._onSocketErrorBound),n.socket=null),n._onSocketConnectBound=null,n._onSocketErrorBound=null,n._onSocketDataBound=null,n._onSocketCloseBound=null,l[n.announceUrl]&&(l[n.announceUrl].consumers-=1),l[n.announceUrl].consumers>0)return e();var s=l[n.announceUrl];if(delete l[n.announceUrl],s.on("error",o),s.once("close",e),!n.expectingResponse)return t();var a=setTimeout(t,d.DESTROY_TIMEOUT);s.once("data",t)},r.prototype._openSocket=function(){var e=this;e.destroyed=!1,e.peers||(e.peers={}),e._onSocketConnectBound=function(){e._onSocketConnect()},e._onSocketErrorBound=function(t){e._onSocketError(t)},e._onSocketDataBound=function(t){e._onSocketData(t)},e._onSocketCloseBound=function(){e._onSocketClose()},e.socket=l[e.announceUrl],e.socket?l[e.announceUrl].consumers+=1:(e.socket=l[e.announceUrl]=new f(e.announceUrl),e.socket.consumers=1,e.socket.once("connect",e._onSocketConnectBound)),e.socket.on("data",e._onSocketDataBound),e.socket.once("close",e._onSocketCloseBound),e.socket.once("error",e._onSocketErrorBound)},r.prototype._onSocketConnect=function(){var e=this;e.destroyed||e.reconnecting&&(e.reconnecting=!1,e.retries=0,e.announce(e.client._defaultAnnounceOpts()))},r.prototype._onSocketData=function(e){var t=this;if(!t.destroyed){t.expectingResponse=!1;try{e=JSON.parse(e)}catch(e){return void t.client.emit("warning",new Error("Invalid tracker response"))}"announce"===e.action?t._onAnnounceResponse(e):"scrape"===e.action?t._onScrapeResponse(e):t._onSocketError(new Error("invalid action in WS response: "+e.action))}},r.prototype._onAnnounceResponse=function(e){var t=this;if(e.info_hash!==t.client._infoHashBinary)return void i("ignoring websocket data from %s for %s (looking for %s: reused socket)",t.announceUrl,d.binaryToHex(e.info_hash),t.client.infoHash);if(!e.peer_id||e.peer_id!==t.client._peerIdBinary){i("received %s from %s for %s",JSON.stringify(e),t.announceUrl,t.client.infoHash);var n=e["failure reason"];if(n)return t.client.emit("warning",new Error(n));var r=e["warning message"];r&&t.client.emit("warning",new Error(r));var o=e.interval||e["min interval"];o&&t.setInterval(1e3*o);var s=e["tracker id"];if(s&&(t._trackerId=s),null!=e.complete){var a=Object.assign({},e,{announce:t.announceUrl,infoHash:d.binaryToHex(e.info_hash)});t.client.emit("update",a)}var u;if(e.offer&&e.peer_id&&(i("creating peer (from remote offer)"),u=t._createPeer(),u.id=d.binaryToHex(e.peer_id),u.once("signal",function(n){var r={action:"announce",info_hash:t.client._infoHashBinary,peer_id:t.client._peerIdBinary,to_peer_id:e.peer_id,answer:n,offer_id:e.offer_id};t._trackerId&&(r.trackerid=t._trackerId),t._send(r)}),u.signal(e.offer),t.client.emit("peer",u)),e.answer&&e.peer_id){var c=d.binaryToHex(e.offer_id);u=t.peers[c],u?(u.id=d.binaryToHex(e.peer_id),u.signal(e.answer),t.client.emit("peer",u),clearTimeout(u.trackerTimeout),u.trackerTimeout=null,delete t.peers[c]):i("got unexpected answer: "+JSON.stringify(e.answer))}}},r.prototype._onScrapeResponse=function(e){var t=this;e=e.files||{};var n=Object.keys(e);if(0===n.length)return void t.client.emit("warning",new Error("invalid scrape response"));n.forEach(function(n){var r=Object.assign(e[n],{announce:t.announceUrl,infoHash:d.binaryToHex(n)});t.client.emit("scrape",r)})},r.prototype._onSocketClose=function(){var e=this;e.destroyed||(e.destroy(),e._startReconnectTimer())},r.prototype._onSocketError=function(e){var t=this;t.destroyed||(t.destroy(),t.client.emit("warning",e),t._startReconnectTimer())},r.prototype._startReconnectTimer=function(){var e=this,t=Math.floor(3e4*Math.random())+Math.min(15e3*Math.pow(2,e.retries),18e5);e.reconnecting=!0,clearTimeout(e.reconnectTimer),e.reconnectTimer=setTimeout(function(){e.retries++,e._openSocket()},t),
e.reconnectTimer.unref&&e.reconnectTimer.unref(),i("reconnecting socket in %s ms",t)},r.prototype._send=function(e){var t=this;if(!t.destroyed){t.expectingResponse=!0;var n=JSON.stringify(e);i("send %s",n),t.socket.send(n)}},r.prototype._generateOffers=function(e,t){function n(){o.length===e&&(i("generated %s offers",e),t(o))}var r=this,o=[];i("generating %s offers",e);for(var s=0;s<e;++s)!function(){var e=c(20).toString("hex");i("creating peer (from _generateOffers)");var t=r.peers[e]=r._createPeer({initiator:!0});t.once("signal",function(t){o.push({offer:t,offer_id:d.hexToBinary(e)}),n()}),t.trackerTimeout=setTimeout(function(){i("tracker timeout: destroying peer"),t.trackerTimeout=null,delete r.peers[e],t.destroy()},p),t.trackerTimeout.unref&&t.trackerTimeout.unref()}();n()},r.prototype._createPeer=function(e){function t(e){r.client.emit("warning",new Error("Connection error: "+e.message)),o.destroy()}function n(){o.removeListener("error",t),o.removeListener("connect",n)}var r=this;e=Object.assign({trickle:!1,config:r.client._rtcConfig,wrtc:r.client._wrtc},e);var o=new u(e);return o.once("error",t),o.once("connect",n),o}},{"../common":18,"./tracker":16,debug:30,inherits:41,randombytes:73,"simple-peer":91,"simple-websocket":93,xtend:119}],18:[function(e,t,n){var r=e("safe-buffer").Buffer,o=e("xtend/mutable");n.DEFAULT_ANNOUNCE_PEERS=50,n.MAX_ANNOUNCE_PEERS=82,n.binaryToHex=function(e){return"string"!=typeof e&&(e=String(e)),r.from(e,"binary").toString("hex")},n.hexToBinary=function(e){return"string"!=typeof e&&(e=String(e)),r.from(e,"hex").toString("binary")},o(n,e("./common-node"))},{"./common-node":21,"safe-buffer":88,"xtend/mutable":120}],19:[function(e,t,n){(function(e){t.exports=function(t,n){function r(t){o.removeEventListener("loadend",r,!1),t.error?n(t.error):n(null,new e(o.result))}if("undefined"==typeof Blob||!(t instanceof Blob))throw new Error("first argument must be a Blob");if("function"!=typeof n)throw new Error("second argument must be a function");var o=new FileReader;o.addEventListener("loadend",r,!1),o.readAsArrayBuffer(t)}}).call(this,e("buffer").Buffer)},{buffer:24}],20:[function(e,t,n){(function(n){function r(e,t){if(!(this instanceof r))return new r(e,t);i.call(this),t||(t={}),"object"==typeof e&&(t=e,e=t.size),this.size=e||512,t.nopad?this._zeroPadding=!1:this._zeroPadding=s(t.zeroPadding,!0),this._buffered=[],this._bufferedBytes=0}var o=e("inherits"),i=e("readable-stream").Transform,s=e("defined");t.exports=r,o(r,i),r.prototype._transform=function(e,t,r){for(this._bufferedBytes+=e.length,this._buffered.push(e);this._bufferedBytes>=this.size;){var o=n.concat(this._buffered);this._bufferedBytes-=this.size,this.push(o.slice(0,this.size)),this._buffered=[o.slice(this.size,o.length)]}r()},r.prototype._flush=function(){if(this._bufferedBytes&&this._zeroPadding){var e=new n(this.size-this._bufferedBytes);e.fill(0),this._buffered.push(e),this.push(n.concat(this._buffered)),this._buffered=null}else this._bufferedBytes&&(this.push(n.concat(this._buffered)),this._buffered=null);this.push(null)}}).call(this,e("buffer").Buffer)},{buffer:24,defined:32,inherits:41,"readable-stream":82}],21:[function(e,t,n){},{}],22:[function(e,t,n){arguments[4][21][0].apply(n,arguments)},{dup:21}],23:[function(e,t,n){(function(t){"use strict";var r=e("buffer"),o=r.Buffer,i=r.SlowBuffer,s=r.kMaxLength||2147483647;n.alloc=function(e,t,n){if("function"==typeof o.alloc)return o.alloc(e,t,n);if("number"==typeof n)throw new TypeError("encoding must not be number");if("number"!=typeof e)throw new TypeError("size must be a number");if(e>s)throw new RangeError("size is too large");var r=n,i=t;void 0===i&&(r=void 0,i=0);var a=new o(e);if("string"==typeof i)for(var u=new o(i,r),c=u.length,f=-1;++f<e;)a[f]=u[f%c];else a.fill(i);return a},n.allocUnsafe=function(e){if("function"==typeof o.allocUnsafe)return o.allocUnsafe(e);if("number"!=typeof e)throw new TypeError("size must be a number");if(e>s)throw new RangeError("size is too large");return new o(e)},n.from=function(e,n,r){if("function"==typeof o.from&&(!t.Uint8Array||Uint8Array.from!==o.from))return o.from(e,n,r);if("number"==typeof e)throw new TypeError('"value" argument must not be a number');if("string"==typeof e)return new o(e,n);if("undefined"!=typeof ArrayBuffer&&e instanceof ArrayBuffer){var i=n;if(1===arguments.length)return new o(e);void 0===i&&(i=0);var s=r;if(void 0===s&&(s=e.byteLength-i),i>=e.byteLength)throw new RangeError("'offset' is out of bounds");if(s>e.byteLength-i)throw new RangeError("'length' is out of bounds");return new o(e.slice(i,i+s))}if(o.isBuffer(e)){var a=new o(e.length);return e.copy(a,0,0,e.length),a}if(e){if(Array.isArray(e)||"undefined"!=typeof ArrayBuffer&&e.buffer instanceof ArrayBuffer||"length"in e)return new o(e);if("Buffer"===e.type&&Array.isArray(e.data))return new o(e.data)}throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")},n.allocUnsafeSlow=function(e){if("function"==typeof o.allocUnsafeSlow)return o.allocUnsafeSlow(e);if("number"!=typeof e)throw new TypeError("size must be a number");if(e>=s)throw new RangeError("size is too large");return new i(e)}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{buffer:24}],24:[function(e,t,n){"use strict";function r(e){if(e>X)throw new RangeError("Invalid typed array length");var t=new Uint8Array(e);return t.__proto__=o.prototype,t}function o(e,t,n){if("number"==typeof e){if("string"==typeof t)throw new Error("If encoding is specified then the first argument must be a string");return u(e)}return i(e,t,n)}function i(e,t,n){if("number"==typeof e)throw new TypeError('"value" argument must not be a number');return e instanceof ArrayBuffer?d(e,t,n):"string"==typeof e?c(e,t):h(e)}function s(e){if("number"!=typeof e)throw new TypeError('"size" argument must be a number');if(e<0)throw new RangeError('"size" argument must not be negative')}function a(e,t,n){return s(e),e<=0?r(e):void 0!==t?"string"==typeof n?r(e).fill(t,n):r(e).fill(t):r(e)}function u(e){return s(e),r(e<0?0:0|l(e))}function c(e,t){if("string"==typeof t&&""!==t||(t="utf8"),!o.isEncoding(t))throw new TypeError('"encoding" must be a valid string encoding');var n=0|m(e,t),i=r(n),s=i.write(e,t);return s!==n&&(i=i.slice(0,s)),i}function f(e){for(var t=e.length<0?0:0|l(e.length),n=r(t),o=0;o<t;o+=1)n[o]=255&e[o];return n}function d(e,t,n){if(t<0||e.byteLength<t)throw new RangeError("'offset' is out of bounds");if(e.byteLength<t+(n||0))throw new RangeError("'length' is out of bounds");var r;return r=void 0===t&&void 0===n?new Uint8Array(e):void 0===n?new Uint8Array(e,t):new Uint8Array(e,t,n),r.__proto__=o.prototype,r}function h(e){if(o.isBuffer(e)){var t=0|l(e.length),n=r(t);return 0===n.length?n:(e.copy(n,0,0,t),n)}if(e){if(V(e)||"length"in e)return"number"!=typeof e.length||G(e.length)?r(0):f(e);if("Buffer"===e.type&&Array.isArray(e.data))return f(e.data)}throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")}function l(e){if(e>=X)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+X.toString(16)+" bytes");return 0|e}function p(e){return+e!=e&&(e=0),o.alloc(+e)}function m(e,t){if(o.isBuffer(e))return e.length;if(V(e)||e instanceof ArrayBuffer)return e.byteLength;"string"!=typeof e&&(e=""+e);var n=e.length;if(0===n)return 0;for(var r=!1;;)switch(t){case"ascii":case"latin1":case"binary":return n;case"utf8":case"utf-8":case void 0:return q(e).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*n;case"hex":return n>>>1;case"base64":return z(e).length;default:if(r)return q(e).length;t=(""+t).toLowerCase(),r=!0}}function g(e,t,n){var r=!1;if((void 0===t||t<0)&&(t=0),t>this.length)return"";if((void 0===n||n>this.length)&&(n=this.length),n<=0)return"";if(n>>>=0,t>>>=0,n<=t)return"";for(e||(e="utf8");;)switch(e){case"hex":return L(this,t,n);case"utf8":case"utf-8":return B(this,t,n);case"ascii":return C(this,t,n);case"latin1":case"binary":return T(this,t,n);case"base64":return I(this,t,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return U(this,t,n);default:if(r)throw new TypeError("Unknown encoding: "+e);e=(e+"").toLowerCase(),r=!0}}function y(e,t,n){var r=e[t];e[t]=e[n],e[n]=r}function _(e,t,n,r,i){if(0===e.length)return-1;if("string"==typeof n?(r=n,n=0):n>2147483647?n=2147483647:n<-2147483648&&(n=-2147483648),n=+n,G(n)&&(n=i?0:e.length-1),n<0&&(n=e.length+n),n>=e.length){if(i)return-1;n=e.length-1}else if(n<0){if(!i)return-1;n=0}if("string"==typeof t&&(t=o.from(t,r)),o.isBuffer(t))return 0===t.length?-1:v(e,t,n,r,i);if("number"==typeof t)return t&=255,"function"==typeof Uint8Array.prototype.indexOf?i?Uint8Array.prototype.indexOf.call(e,t,n):Uint8Array.prototype.lastIndexOf.call(e,t,n):v(e,[t],n,r,i);throw new TypeError("val must be string, number or Buffer")}function v(e,t,n,r,o){function i(e,t){return 1===s?e[t]:e.readUInt16BE(t*s)}var s=1,a=e.length,u=t.length;if(void 0!==r&&("ucs2"===(r=String(r).toLowerCase())||"ucs-2"===r||"utf16le"===r||"utf-16le"===r)){if(e.length<2||t.length<2)return-1;s=2,a/=2,u/=2,n/=2}var c;if(o){var f=-1;for(c=n;c<a;c++)if(i(e,c)===i(t,-1===f?0:c-f)){if(-1===f&&(f=c),c-f+1===u)return f*s}else-1!==f&&(c-=c-f),f=-1}else for(n+u>a&&(n=a-u),c=n;c>=0;c--){for(var d=!0,h=0;h<u;h++)if(i(e,c+h)!==i(t,h)){d=!1;break}if(d)return c}return-1}function b(e,t,n,r){n=Number(n)||0;var o=e.length-n;r?(r=Number(r))>o&&(r=o):r=o;var i=t.length;if(i%2!=0)throw new TypeError("Invalid hex string");r>i/2&&(r=i/2);for(var s=0;s<r;++s){var a=parseInt(t.substr(2*s,2),16);if(G(a))return s;e[n+s]=a}return s}function w(e,t,n,r){return F(q(t,e.length-n),e,n,r)}function E(e,t,n,r){return F(D(t),e,n,r)}function k(e,t,n,r){return E(e,t,n,r)}function x(e,t,n,r){return F(z(t),e,n,r)}function S(e,t,n,r){return F(W(t,e.length-n),e,n,r)}function I(e,t,n){return 0===t&&n===e.length?$.fromByteArray(e):$.fromByteArray(e.slice(t,n))}function B(e,t,n){n=Math.min(e.length,n);for(var r=[],o=t;o<n;){var i=e[o],s=null,a=i>239?4:i>223?3:i>191?2:1;if(o+a<=n){var u,c,f,d;switch(a){case 1:i<128&&(s=i);break;case 2:u=e[o+1],128==(192&u)&&(d=(31&i)<<6|63&u)>127&&(s=d);break;case 3:u=e[o+1],c=e[o+2],128==(192&u)&&128==(192&c)&&(d=(15&i)<<12|(63&u)<<6|63&c)>2047&&(d<55296||d>57343)&&(s=d);break;case 4:u=e[o+1],c=e[o+2],f=e[o+3],128==(192&u)&&128==(192&c)&&128==(192&f)&&(d=(15&i)<<18|(63&u)<<12|(63&c)<<6|63&f)>65535&&d<1114112&&(s=d)}}null===s?(s=65533,a=1):s>65535&&(s-=65536,r.push(s>>>10&1023|55296),s=56320|1023&s),r.push(s),o+=a}return A(r)}function A(e){var t=e.length;if(t<=J)return String.fromCharCode.apply(String,e);for(var n="",r=0;r<t;)n+=String.fromCharCode.apply(String,e.slice(r,r+=J));return n}function C(e,t,n){var r="";n=Math.min(e.length,n);for(var o=t;o<n;++o)r+=String.fromCharCode(127&e[o]);return r}function T(e,t,n){var r="";n=Math.min(e.length,n);for(var o=t;o<n;++o)r+=String.fromCharCode(e[o]);return r}function L(e,t,n){var r=e.length;(!t||t<0)&&(t=0),(!n||n<0||n>r)&&(n=r);for(var o="",i=t;i<n;++i)o+=N(e[i]);return o}function U(e,t,n){for(var r=e.slice(t,n),o="",i=0;i<r.length;i+=2)o+=String.fromCharCode(r[i]+256*r[i+1]);return o}function R(e,t,n){if(e%1!=0||e<0)throw new RangeError("offset is not uint");if(e+t>n)throw new RangeError("Trying to access beyond buffer length")}function O(e,t,n,r,i,s){if(!o.isBuffer(e))throw new TypeError('"buffer" argument must be a Buffer instance');if(t>i||t<s)throw new RangeError('"value" argument is out of bounds');if(n+r>e.length)throw new RangeError("Index out of range")}function M(e,t,n,r,o,i){if(n+r>e.length)throw new RangeError("Index out of range");if(n<0)throw new RangeError("Index out of range")}function P(e,t,n,r,o){return t=+t,n>>>=0,o||M(e,t,n,4,3.4028234663852886e38,-3.4028234663852886e38),K.write(e,t,n,r,23,4),n+4}function j(e,t,n,r,o){return t=+t,n>>>=0,o||M(e,t,n,8,1.7976931348623157e308,-1.7976931348623157e308),K.write(e,t,n,r,52,8),n+8}function H(e){if(e=e.trim().replace(Y,""),e.length<2)return"";for(;e.length%4!=0;)e+="=";return e}function N(e){return e<16?"0"+e.toString(16):e.toString(16)}function q(e,t){t=t||1/0;for(var n,r=e.length,o=null,i=[],s=0;s<r;++s){if((n=e.charCodeAt(s))>55295&&n<57344){if(!o){if(n>56319){(t-=3)>-1&&i.push(239,191,189);continue}if(s+1===r){(t-=3)>-1&&i.push(239,191,189);continue}o=n;continue}if(n<56320){(t-=3)>-1&&i.push(239,191,189),o=n;continue}n=65536+(o-55296<<10|n-56320)}else o&&(t-=3)>-1&&i.push(239,191,189);if(o=null,n<128){if((t-=1)<0)break;i.push(n)}else if(n<2048){if((t-=2)<0)break;i.push(n>>6|192,63&n|128)}else if(n<65536){if((t-=3)<0)break;i.push(n>>12|224,n>>6&63|128,63&n|128)}else{if(!(n<1114112))throw new Error("Invalid code point");if((t-=4)<0)break;i.push(n>>18|240,n>>12&63|128,n>>6&63|128,63&n|128)}}return i}function D(e){for(var t=[],n=0;n<e.length;++n)t.push(255&e.charCodeAt(n));return t}function W(e,t){for(var n,r,o,i=[],s=0;s<e.length&&!((t-=2)<0);++s)n=e.charCodeAt(s),r=n>>8,o=n%256,i.push(o),i.push(r);return i}function z(e){return $.toByteArray(H(e))}function F(e,t,n,r){for(var o=0;o<r&&!(o+n>=t.length||o>=e.length);++o)t[o+n]=e[o];return o}function V(e){return"function"==typeof ArrayBuffer.isView&&ArrayBuffer.isView(e)}function G(e){return e!==e}var $=e("base64-js"),K=e("ieee754");n.Buffer=o,n.SlowBuffer=p,n.INSPECT_MAX_BYTES=50;var X=2147483647;n.kMaxLength=X,o.TYPED_ARRAY_SUPPORT=function(){try{var e=new Uint8Array(1);return e.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===e.foo()}catch(e){return!1}}(),o.TYPED_ARRAY_SUPPORT||"undefined"==typeof console||"function"!=typeof console.error||console.error("This browser lacks typed array (Uint8Array) support which is required by `buffer` v5.x. Use `buffer` v4.x if you require old browser support."),"undefined"!=typeof Symbol&&Symbol.species&&o[Symbol.species]===o&&Object.defineProperty(o,Symbol.species,{value:null,configurable:!0,enumerable:!1,writable:!1}),o.poolSize=8192,o.from=function(e,t,n){return i(e,t,n)},o.prototype.__proto__=Uint8Array.prototype,o.__proto__=Uint8Array,o.alloc=function(e,t,n){return a(e,t,n)},o.allocUnsafe=function(e){return u(e)},o.allocUnsafeSlow=function(e){return u(e)},o.isBuffer=function(e){return null!=e&&!0===e._isBuffer},o.compare=function(e,t){if(!o.isBuffer(e)||!o.isBuffer(t))throw new TypeError("Arguments must be Buffers");if(e===t)return 0;for(var n=e.length,r=t.length,i=0,s=Math.min(n,r);i<s;++i)if(e[i]!==t[i]){n=e[i],r=t[i];break}return n<r?-1:r<n?1:0},o.isEncoding=function(e){switch(String(e).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},o.concat=function(e,t){if(!Array.isArray(e))throw new TypeError('"list" argument must be an Array of Buffers');if(0===e.length)return o.alloc(0);var n;if(void 0===t)for(t=0,n=0;n<e.length;++n)t+=e[n].length;var r=o.allocUnsafe(t),i=0;for(n=0;n<e.length;++n){var s=e[n];if(!o.isBuffer(s))throw new TypeError('"list" argument must be an Array of Buffers');s.copy(r,i),i+=s.length}return r},o.byteLength=m,o.prototype._isBuffer=!0,o.prototype.swap16=function(){var e=this.length;if(e%2!=0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var t=0;t<e;t+=2)y(this,t,t+1);return this},o.prototype.swap32=function(){var e=this.length;if(e%4!=0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var t=0;t<e;t+=4)y(this,t,t+3),y(this,t+1,t+2);return this},o.prototype.swap64=function(){var e=this.length;if(e%8!=0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var t=0;t<e;t+=8)y(this,t,t+7),y(this,t+1,t+6),y(this,t+2,t+5),y(this,t+3,t+4);return this},o.prototype.toString=function(){var e=this.length;return 0===e?"":0===arguments.length?B(this,0,e):g.apply(this,arguments)},o.prototype.equals=function(e){if(!o.isBuffer(e))throw new TypeError("Argument must be a Buffer");return this===e||0===o.compare(this,e)},o.prototype.inspect=function(){var e="",t=n.INSPECT_MAX_BYTES;return this.length>0&&(e=this.toString("hex",0,t).match(/.{2}/g).join(" "),this.length>t&&(e+=" ... ")),"<Buffer "+e+">"},o.prototype.compare=function(e,t,n,r,i){if(!o.isBuffer(e))throw new TypeError("Argument must be a Buffer");if(void 0===t&&(t=0),void 0===n&&(n=e?e.length:0),void 0===r&&(r=0),void 0===i&&(i=this.length),t<0||n>e.length||r<0||i>this.length)throw new RangeError("out of range index");if(r>=i&&t>=n)return 0;if(r>=i)return-1;if(t>=n)return 1;if(t>>>=0,n>>>=0,r>>>=0,i>>>=0,this===e)return 0;for(var s=i-r,a=n-t,u=Math.min(s,a),c=this.slice(r,i),f=e.slice(t,n),d=0;d<u;++d)if(c[d]!==f[d]){s=c[d],a=f[d];break}return s<a?-1:a<s?1:0},o.prototype.includes=function(e,t,n){return-1!==this.indexOf(e,t,n)},o.prototype.indexOf=function(e,t,n){return _(this,e,t,n,!0)},o.prototype.lastIndexOf=function(e,t,n){return _(this,e,t,n,!1)},o.prototype.write=function(e,t,n,r){if(void 0===t)r="utf8",n=this.length,t=0;else if(void 0===n&&"string"==typeof t)r=t,n=this.length,t=0;else{if(!isFinite(t))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");t>>>=0,isFinite(n)?(n>>>=0,void 0===r&&(r="utf8")):(r=n,n=void 0)}var o=this.length-t;if((void 0===n||n>o)&&(n=o),e.length>0&&(n<0||t<0)||t>this.length)throw new RangeError("Attempt to write outside buffer bounds");r||(r="utf8");for(var i=!1;;)switch(r){case"hex":return b(this,e,t,n);case"utf8":case"utf-8":return w(this,e,t,n);case"ascii":return E(this,e,t,n);case"latin1":case"binary":return k(this,e,t,n);case"base64":return x(this,e,t,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return S(this,e,t,n);default:if(i)throw new TypeError("Unknown encoding: "+r);r=(""+r).toLowerCase(),i=!0}},o.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var J=4096;o.prototype.slice=function(e,t){var n=this.length;e=~~e,t=void 0===t?n:~~t,e<0?(e+=n)<0&&(e=0):e>n&&(e=n),t<0?(t+=n)<0&&(t=0):t>n&&(t=n),t<e&&(t=e);var r=this.subarray(e,t);return r.__proto__=o.prototype,r},o.prototype.readUIntLE=function(e,t,n){e>>>=0,t>>>=0,n||R(e,t,this.length);for(var r=this[e],o=1,i=0;++i<t&&(o*=256);)r+=this[e+i]*o;return r},o.prototype.readUIntBE=function(e,t,n){e>>>=0,t>>>=0,n||R(e,t,this.length);for(var r=this[e+--t],o=1;t>0&&(o*=256);)r+=this[e+--t]*o;return r},o.prototype.readUInt8=function(e,t){return e>>>=0,t||R(e,1,this.length),this[e]},o.prototype.readUInt16LE=function(e,t){return e>>>=0,t||R(e,2,this.length),this[e]|this[e+1]<<8},o.prototype.readUInt16BE=function(e,t){return e>>>=0,t||R(e,2,this.length),this[e]<<8|this[e+1]},o.prototype.readUInt32LE=function(e,t){return e>>>=0,t||R(e,4,this.length),(this[e]|this[e+1]<<8|this[e+2]<<16)+16777216*this[e+3]},o.prototype.readUInt32BE=function(e,t){return e>>>=0,t||R(e,4,this.length),16777216*this[e]+(this[e+1]<<16|this[e+2]<<8|this[e+3])},o.prototype.readIntLE=function(e,t,n){e>>>=0,t>>>=0,n||R(e,t,this.length);for(var r=this[e],o=1,i=0;++i<t&&(o*=256);)r+=this[e+i]*o;return o*=128,r>=o&&(r-=Math.pow(2,8*t)),r},o.prototype.readIntBE=function(e,t,n){e>>>=0,t>>>=0,n||R(e,t,this.length);for(var r=t,o=1,i=this[e+--r];r>0&&(o*=256);)i+=this[e+--r]*o;return o*=128,i>=o&&(i-=Math.pow(2,8*t)),i},o.prototype.readInt8=function(e,t){return e>>>=0,t||R(e,1,this.length),128&this[e]?-1*(255-this[e]+1):this[e]},o.prototype.readInt16LE=function(e,t){e>>>=0,t||R(e,2,this.length);var n=this[e]|this[e+1]<<8;return 32768&n?4294901760|n:n},o.prototype.readInt16BE=function(e,t){e>>>=0,t||R(e,2,this.length);var n=this[e+1]|this[e]<<8;return 32768&n?4294901760|n:n},o.prototype.readInt32LE=function(e,t){return e>>>=0,t||R(e,4,this.length),this[e]|this[e+1]<<8|this[e+2]<<16|this[e+3]<<24},o.prototype.readInt32BE=function(e,t){return e>>>=0,t||R(e,4,this.length),this[e]<<24|this[e+1]<<16|this[e+2]<<8|this[e+3]},o.prototype.readFloatLE=function(e,t){return e>>>=0,t||R(e,4,this.length),K.read(this,e,!0,23,4)},o.prototype.readFloatBE=function(e,t){return e>>>=0,t||R(e,4,this.length),K.read(this,e,!1,23,4)},o.prototype.readDoubleLE=function(e,t){return e>>>=0,t||R(e,8,this.length),K.read(this,e,!0,52,8)},o.prototype.readDoubleBE=function(e,t){return e>>>=0,t||R(e,8,this.length),K.read(this,e,!1,52,8)},o.prototype.writeUIntLE=function(e,t,n,r){if(e=+e,t>>>=0,n>>>=0,!r){O(this,e,t,n,Math.pow(2,8*n)-1,0)}var o=1,i=0;for(this[t]=255&e;++i<n&&(o*=256);)this[t+i]=e/o&255;return t+n},o.prototype.writeUIntBE=function(e,t,n,r){if(e=+e,t>>>=0,n>>>=0,!r){O(this,e,t,n,Math.pow(2,8*n)-1,0)}var o=n-1,i=1;for(this[t+o]=255&e;--o>=0&&(i*=256);)this[t+o]=e/i&255;return t+n},o.prototype.writeUInt8=function(e,t,n){return e=+e,t>>>=0,n||O(this,e,t,1,255,0),this[t]=255&e,t+1},o.prototype.writeUInt16LE=function(e,t,n){return e=+e,t>>>=0,n||O(this,e,t,2,65535,0),this[t]=255&e,this[t+1]=e>>>8,t+2},o.prototype.writeUInt16BE=function(e,t,n){return e=+e,t>>>=0,n||O(this,e,t,2,65535,0),this[t]=e>>>8,this[t+1]=255&e,t+2},o.prototype.writeUInt32LE=function(e,t,n){return e=+e,t>>>=0,n||O(this,e,t,4,4294967295,0),this[t+3]=e>>>24,this[t+2]=e>>>16,this[t+1]=e>>>8,this[t]=255&e,t+4},o.prototype.writeUInt32BE=function(e,t,n){return e=+e,t>>>=0,n||O(this,e,t,4,4294967295,0),this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e,t+4},o.prototype.writeIntLE=function(e,t,n,r){if(e=+e,t>>>=0,!r){var o=Math.pow(2,8*n-1);O(this,e,t,n,o-1,-o)}var i=0,s=1,a=0;for(this[t]=255&e;++i<n&&(s*=256);)e<0&&0===a&&0!==this[t+i-1]&&(a=1),this[t+i]=(e/s>>0)-a&255;return t+n},o.prototype.writeIntBE=function(e,t,n,r){if(e=+e,t>>>=0,!r){var o=Math.pow(2,8*n-1);O(this,e,t,n,o-1,-o)}var i=n-1,s=1,a=0;for(this[t+i]=255&e;--i>=0&&(s*=256);)e<0&&0===a&&0!==this[t+i+1]&&(a=1),this[t+i]=(e/s>>0)-a&255;return t+n},o.prototype.writeInt8=function(e,t,n){return e=+e,t>>>=0,n||O(this,e,t,1,127,-128),e<0&&(e=255+e+1),this[t]=255&e,t+1},o.prototype.writeInt16LE=function(e,t,n){return e=+e,t>>>=0,n||O(this,e,t,2,32767,-32768),this[t]=255&e,this[t+1]=e>>>8,t+2},o.prototype.writeInt16BE=function(e,t,n){return e=+e,t>>>=0,n||O(this,e,t,2,32767,-32768),this[t]=e>>>8,this[t+1]=255&e,t+2},o.prototype.writeInt32LE=function(e,t,n){return e=+e,t>>>=0,n||O(this,e,t,4,2147483647,-2147483648),this[t]=255&e,this[t+1]=e>>>8,this[t+2]=e>>>16,this[t+3]=e>>>24,t+4},o.prototype.writeInt32BE=function(e,t,n){return e=+e,t>>>=0,n||O(this,e,t,4,2147483647,-2147483648),e<0&&(e=4294967295+e+1),this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e,t+4},o.prototype.writeFloatLE=function(e,t,n){return P(this,e,t,!0,n)},o.prototype.writeFloatBE=function(e,t,n){return P(this,e,t,!1,n)},o.prototype.writeDoubleLE=function(e,t,n){return j(this,e,t,!0,n)},o.prototype.writeDoubleBE=function(e,t,n){return j(this,e,t,!1,n)},o.prototype.copy=function(e,t,n,r){if(n||(n=0),r||0===r||(r=this.length),t>=e.length&&(t=e.length),t||(t=0),r>0&&r<n&&(r=n),r===n)return 0;if(0===e.length||0===this.length)return 0;if(t<0)throw new RangeError("targetStart out of bounds");if(n<0||n>=this.length)throw new RangeError("sourceStart out of bounds");if(r<0)throw new RangeError("sourceEnd out of bounds");r>this.length&&(r=this.length),e.length-t<r-n&&(r=e.length-t+n);var o,i=r-n;if(this===e&&n<t&&t<r)for(o=i-1;o>=0;--o)e[o+t]=this[o+n];else if(i<1e3)for(o=0;o<i;++o)e[o+t]=this[o+n];else Uint8Array.prototype.set.call(e,this.subarray(n,n+i),t);return i},o.prototype.fill=function(e,t,n,r){if("string"==typeof e){if("string"==typeof t?(r=t,t=0,n=this.length):"string"==typeof n&&(r=n,n=this.length),1===e.length){var i=e.charCodeAt(0);i<256&&(e=i)}if(void 0!==r&&"string"!=typeof r)throw new TypeError("encoding must be a string");if("string"==typeof r&&!o.isEncoding(r))throw new TypeError("Unknown encoding: "+r)}else"number"==typeof e&&(e&=255);if(t<0||this.length<t||this.length<n)throw new RangeError("Out of range index");if(n<=t)return this;t>>>=0,n=void 0===n?this.length:n>>>0,e||(e=0);var s;if("number"==typeof e)for(s=t;s<n;++s)this[s]=e;else{var a=o.isBuffer(e)?e:new o(e,r),u=a.length;for(s=0;s<n-t;++s)this[s+t]=a[s%u]}return this};var Y=/[^+\/0-9A-Za-z-_]/g},{"base64-js":8,ieee754:39}],25:[function(e,t,n){t.exports={100:"Continue",101:"Switching Protocols",102:"Processing",200:"OK",201:"Created",202:"Accepted",203:"Non-Authoritative Information",204:"No Content",205:"Reset Content",206:"Partial Content",207:"Multi-Status",208:"Already Reported",226:"IM Used",300:"Multiple Choices",301:"Moved Permanently",302:"Found",303:"See Other",304:"Not Modified",305:"Use Proxy",307:"Temporary Redirect",308:"Permanent Redirect",400:"Bad Request",401:"Unauthorized",402:"Payment Required",403:"Forbidden",404:"Not Found",405:"Method Not Allowed",406:"Not Acceptable",407:"Proxy Authentication Required",408:"Request Timeout",409:"Conflict",410:"Gone",411:"Length Required",412:"Precondition Failed",413:"Payload Too Large",414:"URI Too Long",415:"Unsupported Media Type",416:"Range Not Satisfiable",417:"Expectation Failed",418:"I'm a teapot",421:"Misdirected Request",422:"Unprocessable Entity",423:"Locked",424:"Failed Dependency",425:"Unordered Collection",426:"Upgrade Required",428:"Precondition Required",429:"Too Many Requests",431:"Request Header Fields Too Large",451:"Unavailable For Legal Reasons",500:"Internal Server Error",501:"Not Implemented",502:"Bad Gateway",503:"Service Unavailable",504:"Gateway Timeout",505:"HTTP Version Not Supported",506:"Variant Also Negotiates",507:"Insufficient Storage",508:"Loop Detected",509:"Bandwidth Limit Exceeded",510:"Not Extended",511:"Network Authentication Required"}},{}],26:[function(e,t,n){function r(e,t,n){function i(t){a.destroyed||(e.put(u,t),u+=1)}var a=this;if(!(a instanceof r))return new r(e,t,n);if(s.Writable.call(a,n),n||(n={}),!e||!e.put||!e.get)throw new Error("First argument must be an abstract-chunk-store compliant store");if(!(t=Number(t)))throw new Error("Second argument must be a chunk length");a._blockstream=new o(t,{zeroPadding:!1}),a._blockstream.on("data",i).on("error",function(e){a.destroy(e)});var u=0;a.on("finish",function(){this._blockstream.end()})}t.exports=r;var o=e("block-stream2"),i=e("inherits"),s=e("readable-stream");i(r,s.Writable),r.prototype._write=function(e,t,n){this._blockstream.write(e,t,n)},r.prototype.destroy=function(e){this.destroyed||(this.destroyed=!0,e&&this.emit("error",e),this.emit("close"))}},{"block-stream2":20,inherits:41,"readable-stream":82}],27:[function(e,t,n){function r(e,t,n){for(var r,i,s,a=1/0,u=0,c=t.length-1;u<=c&&(r=u+(c-u>>1),s=t[r]-e,s<0?u=r+1:s>0&&(c=r-1),s=o(s),s<a&&(a=s,i=r),t[r]!==e););return n?i:t[i]}var o=Math.abs;t.exports=r},{}],28:[function(e,t,n){(function(e){function t(e){return Array.isArray?Array.isArray(e):"[object Array]"===g(e)}function r(e){return"boolean"==typeof e}function o(e){return null===e}function i(e){return null==e}function s(e){return"number"==typeof e}function a(e){return"string"==typeof e}function u(e){return"symbol"==typeof e}function c(e){return void 0===e}function f(e){return"[object RegExp]"===g(e)}function d(e){return"object"==typeof e&&null!==e}function h(e){return"[object Date]"===g(e)}function l(e){return"[object Error]"===g(e)||e instanceof Error}function p(e){return"function"==typeof e}function m(e){return null===e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||"symbol"==typeof e||void 0===e}function g(e){return Object.prototype.toString.call(e)}n.isArray=t,n.isBoolean=r,n.isNull=o,n.isNullOrUndefined=i,n.isNumber=s,n.isString=a,n.isSymbol=u,n.isUndefined=c,n.isRegExp=f,n.isObject=d,n.isDate=h,n.isError=l,n.isFunction=p,n.isPrimitive=m,n.isBuffer=e.isBuffer}).call(this,{isBuffer:e("../../is-buffer/index.js")})},{"../../is-buffer/index.js":43}],29:[function(e,t,n){(function(n,r,o){function i(e,t,n){if("function"==typeof t)return i(e,null,t);t=t?I(t):{},a(e,t,function(e,r,o){if(e)return n(e);t.singleFileTorrent=o,l(r,t,n)})}function s(e,t,n){if("function"==typeof t)return s(e,null,t);t=t?I(t):{},a(e,t,n)}function a(e,t,r){function i(){O(e.map(function(e){return function(t){var n={};if(m(e))n.getStream=_(e),n.length=e.size;else if(o.isBuffer(e))n.getStream=v(e),n.length=e.length;else{if(!y(e)){if("string"==typeof e){if("function"!=typeof C.stat)throw new Error("filesystem paths do not work in the browser");var r=a>1||c;return void u(e,r,t)}throw new Error("invalid input type")}n.getStream=w(e,n),n.length=0}n.path=e.path,t(null,n)}}),function(e,t){if(e)return r(e);t=A(t),r(null,t,c)})}if(Array.isArray(e)&&0===e.length)throw new Error("invalid input type");g(e)&&(e=Array.prototype.slice.call(e)),Array.isArray(e)||(e=[e]),e=e.map(function(e){return m(e)&&"string"==typeof e.path&&"function"==typeof C.stat?e.path:e}),1!==e.length||"string"==typeof e[0]||e[0].name||(e[0].name=t.name);var s=null;e.forEach(function(t,n){if("string"!=typeof t){var r=t.fullPath||t.name;r||(r="Unknown File "+(n+1),t.unknownName=!0),t.path=r.split("/"),t.path[0]||t.path.shift(),t.path.length<2?s=null:0===n&&e.length>1?s=t.path[0]:t.path[0]!==s&&(s=null)}}),e=e.filter(function(e){if("string"==typeof e)return!0;var t=e.path[e.path.length-1];return d(t)&&L.not(t)}),s&&e.forEach(function(e){var t=(o.isBuffer(e)||y(e))&&!e.path;"string"==typeof e||t||e.path.shift()}),!t.name&&s&&(t.name=s),t.name||e.some(function(e){return"string"==typeof e?(t.name=S.basename(e),!0):e.unknownName?void 0:(t.name=e.path[e.path.length-1],!0)}),t.name||(t.name="Unnamed Torrent "+Date.now());var a=e.reduce(function(e,t){return e+Number("string"==typeof t)},0),c=1===e.length;if(1===e.length&&"string"==typeof e[0]){if("function"!=typeof C.stat)throw new Error("filesystem paths do not work in the browser");T(e[0],function(e,t){if(e)return r(e);c=t,i()})}else n.nextTick(function(){i()})}function u(e,t,n){f(e,c,function(r,o){if(r)return n(r);o=Array.isArray(o)?A(o):[o],e=S.normalize(e),t&&(e=e.slice(0,e.lastIndexOf(S.sep)+1)),e[e.length-1]!==S.sep&&(e+=S.sep),o.forEach(function(t){t.getStream=b(t.path),t.path=t.path.replace(e,"").split(S.sep)}),n(null,o)})}function c(e,t){t=R(t),C.stat(e,function(n,r){if(n)return t(n);var o={length:r.size,path:e};t(null,o)})}function f(e,t,n){C.stat(e,function(r,o){if(r)return n(r);o.isDirectory()?C.readdir(e,function(r,o){if(r)return n(r);O(o.filter(d).filter(L.not).map(function(n){return function(r){f(S.join(e,n),t,r)}}),n)}):o.isFile()&&t(e,n)})}function d(e){return"."!==e[0]}function h(e,t,n){function r(e){f+=e.length;var t=l;M(e,function(e){c[t]=e,h-=1,u()}),h+=1,l+=1}function i(){p=!0,u()}function s(e){a(),n(e)}function a(){m.removeListener("error",s),g.removeListener("data",r),g.removeListener("end",i),g.removeListener("error",s)}function u(){p&&0===h&&(a(),n(null,o.from(c.join(""),"hex"),f))}n=R(n);var c=[],f=0,d=e.map(function(e){return e.getStream}),h=0,l=0,p=!1,m=new U(d),g=new k(t,{zeroPadding:!1});m.on("error",s),m.pipe(g).on("data",r).on("end",i).on("error",s)}function l(e,n,o){var i=n.announceList;i||("string"==typeof n.announce?i=[[n.announce]]:Array.isArray(n.announce)&&(i=n.announce.map(function(e){return[e]}))),i||(i=[]),r.WEBTORRENT_ANNOUNCE&&("string"==typeof r.WEBTORRENT_ANNOUNCE?i.push([[r.WEBTORRENT_ANNOUNCE]]):Array.isArray(r.WEBTORRENT_ANNOUNCE)&&(i=i.concat(r.WEBTORRENT_ANNOUNCE.map(function(e){return[e]})))),void 0===n.announce&&void 0===n.announceList&&(i=i.concat(t.exports.announceList)),"string"==typeof n.urlList&&(n.urlList=[n.urlList]);var s={info:{name:n.name},"creation date":Math.ceil((Number(n.creationDate)||Date.now())/1e3),encoding:"UTF-8"};0!==i.length&&(s.announce=i[0][0],s["announce-list"]=i),void 0!==n.comment&&(s.comment=n.comment),void 0!==n.createdBy&&(s["created by"]=n.createdBy),void 0!==n.private&&(s.info.private=Number(n.private)),void 0!==n.sslCert&&(s.info["ssl-cert"]=n.sslCert),void 0!==n.urlList&&(s["url-list"]=n.urlList);var a=n.pieceLength||x(e.reduce(p,0));s.info["piece length"]=a,h(e,a,function(t,r,i){if(t)return o(t);s.info.pieces=r,e.forEach(function(e){delete e.getStream}),n.singleFileTorrent?s.info.length=i:s.info.files=e,
o(null,E.encode(s))})}function p(e,t){return e+t.length}function m(e){return"undefined"!=typeof Blob&&e instanceof Blob}function g(e){return"undefined"!=typeof FileList&&e instanceof FileList}function y(e){return"object"==typeof e&&null!=e&&"function"==typeof e.pipe}function _(e){return function(){return new B(e)}}function v(e){return function(){var t=new P.PassThrough;return t.end(e),t}}function b(e){return function(){return C.createReadStream(e)}}function w(e,t){return function(){var n=new P.Transform;return n._transform=function(e,n,r){t.length+=e.length,this.push(e),r()},e.pipe(n),n}}t.exports=i,t.exports.parseInput=s,t.exports.announceList=[["udp://tracker.leechers-paradise.org:6969"],["udp://tracker.coppersurfer.tk:6969"],["udp://tracker.opentrackr.org:1337"],["udp://explodie.org:6969"],["udp://tracker.empire-js.us:1337"],["wss://tracker.btorrent.xyz"],["wss://tracker.openwebtorrent.com"],["wss://tracker.fastcast.nz"]];var E=e("bencode"),k=e("block-stream2"),x=e("piece-length"),S=e("path"),I=e("xtend"),B=e("filestream/read"),A=e("flatten"),C=e("fs"),T=e("is-file"),L=e("junk"),U=e("multistream"),R=e("once"),O=e("run-parallel"),M=e("simple-sha1"),P=e("readable-stream")}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},e("buffer").Buffer)},{_process:66,bencode:11,"block-stream2":20,buffer:24,"filestream/read":35,flatten:36,fs:22,"is-file":44,junk:47,multistream:58,once:60,path:63,"piece-length":64,"readable-stream":82,"run-parallel":86,"simple-sha1":92,xtend:119}],30:[function(e,t,n){(function(r){function o(){return!("undefined"==typeof window||!window||void 0===window.process||"renderer"!==window.process.type)||("undefined"!=typeof document&&document&&"WebkitAppearance"in document.documentElement.style||"undefined"!=typeof window&&window&&window.console&&(console.firebug||console.exception&&console.table)||"undefined"!=typeof navigator&&navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/)&&parseInt(RegExp.$1,10)>=31||"undefined"!=typeof navigator&&navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/))}function i(e){var t=this.useColors;if(e[0]=(t?"%c":"")+this.namespace+(t?" %c":" ")+e[0]+(t?"%c ":" ")+"+"+n.humanize(this.diff),t){var r="color: "+this.color;e.splice(1,0,r,"color: inherit");var o=0,i=0;e[0].replace(/%[a-zA-Z%]/g,function(e){"%%"!==e&&(o++,"%c"===e&&(i=o))}),e.splice(i,0,r)}}function s(){return"object"==typeof console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)}function a(e){try{null==e?n.storage.removeItem("debug"):n.storage.debug=e}catch(e){}}function u(){var e;try{e=n.storage.debug}catch(e){}return!e&&void 0!==r&&"env"in r&&(e=r.env.DEBUG),e}n=t.exports=e("./debug"),n.log=s,n.formatArgs=i,n.save=a,n.load=u,n.useColors=o,n.storage="undefined"!=typeof chrome&&void 0!==chrome.storage?chrome.storage.local:function(){try{return window.localStorage}catch(e){}}(),n.colors=["lightseagreen","forestgreen","goldenrod","dodgerblue","darkorchid","crimson"],n.formatters.j=function(e){try{return JSON.stringify(e)}catch(e){return"[UnexpectedJSONParseError]: "+e.message}},n.enable(u())}).call(this,e("_process"))},{"./debug":31,_process:66}],31:[function(e,t,n){function r(e){var t,r=0;for(t in e)r=(r<<5)-r+e.charCodeAt(t),r|=0;return n.colors[Math.abs(r)%n.colors.length]}function o(e){function t(){if(t.enabled){var e=t,r=+new Date,o=r-(c||r);e.diff=o,e.prev=c,e.curr=r,c=r;for(var i=new Array(arguments.length),s=0;s<i.length;s++)i[s]=arguments[s];i[0]=n.coerce(i[0]),"string"!=typeof i[0]&&i.unshift("%O");var a=0;i[0]=i[0].replace(/%([a-zA-Z%])/g,function(t,r){if("%%"===t)return t;a++;var o=n.formatters[r];if("function"==typeof o){var s=i[a];t=o.call(e,s),i.splice(a,1),a--}return t}),n.formatArgs.call(e,i);(t.log||n.log||console.log.bind(console)).apply(e,i)}}return t.namespace=e,t.enabled=n.enabled(e),t.useColors=n.useColors(),t.color=r(e),"function"==typeof n.init&&n.init(t),t}function i(e){n.save(e),n.names=[],n.skips=[];for(var t=(e||"").split(/[\s,]+/),r=t.length,o=0;o<r;o++)t[o]&&(e=t[o].replace(/\*/g,".*?"),"-"===e[0]?n.skips.push(new RegExp("^"+e.substr(1)+"$")):n.names.push(new RegExp("^"+e+"$")))}function s(){n.enable("")}function a(e){var t,r;for(t=0,r=n.skips.length;t<r;t++)if(n.skips[t].test(e))return!1;for(t=0,r=n.names.length;t<r;t++)if(n.names[t].test(e))return!0;return!1}function u(e){return e instanceof Error?e.stack||e.message:e}n=t.exports=o.debug=o.default=o,n.coerce=u,n.disable=s,n.enable=i,n.enabled=a,n.humanize=e("ms"),n.names=[],n.skips=[],n.formatters={};var c},{ms:57}],32:[function(e,t,n){t.exports=function(){for(var e=0;e<arguments.length;e++)if(void 0!==arguments[e])return arguments[e]}},{}],33:[function(e,t,n){var r=e("once"),o=function(){},i=function(e){return e.setHeader&&"function"==typeof e.abort},s=function(e){return e.stdio&&Array.isArray(e.stdio)&&3===e.stdio.length},a=function(e,t,n){if("function"==typeof t)return a(e,null,t);t||(t={}),n=r(n||o);var u=e._writableState,c=e._readableState,f=t.readable||!1!==t.readable&&e.readable,d=t.writable||!1!==t.writable&&e.writable,h=function(){e.writable||l()},l=function(){d=!1,f||n.call(e)},p=function(){f=!1,d||n.call(e)},m=function(t){n.call(e,t?new Error("exited with error code: "+t):null)},g=function(){return(!f||c&&c.ended)&&(!d||u&&u.ended)?void 0:n.call(e,new Error("premature close"))},y=function(){e.req.on("finish",l)};return i(e)?(e.on("complete",l),e.on("abort",g),e.req?y():e.on("request",y)):d&&!u&&(e.on("end",h),e.on("close",h)),s(e)&&e.on("exit",m),e.on("end",p),e.on("finish",l),!1!==t.error&&e.on("error",n),e.on("close",g),function(){e.removeListener("complete",l),e.removeListener("abort",g),e.removeListener("request",y),e.req&&e.req.removeListener("finish",l),e.removeListener("end",h),e.removeListener("close",h),e.removeListener("finish",l),e.removeListener("exit",m),e.removeListener("end",p),e.removeListener("error",n),e.removeListener("close",g)}};t.exports=a},{once:60}],34:[function(e,t,n){function r(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function o(e){return"function"==typeof e}function i(e){return"number"==typeof e}function s(e){return"object"==typeof e&&null!==e}function a(e){return void 0===e}t.exports=r,r.EventEmitter=r,r.prototype._events=void 0,r.prototype._maxListeners=void 0,r.defaultMaxListeners=10,r.prototype.setMaxListeners=function(e){if(!i(e)||e<0||isNaN(e))throw TypeError("n must be a positive number");return this._maxListeners=e,this},r.prototype.emit=function(e){var t,n,r,i,u,c;if(this._events||(this._events={}),"error"===e&&(!this._events.error||s(this._events.error)&&!this._events.error.length)){if((t=arguments[1])instanceof Error)throw t;var f=new Error('Uncaught, unspecified "error" event. ('+t+")");throw f.context=t,f}if(n=this._events[e],a(n))return!1;if(o(n))switch(arguments.length){case 1:n.call(this);break;case 2:n.call(this,arguments[1]);break;case 3:n.call(this,arguments[1],arguments[2]);break;default:i=Array.prototype.slice.call(arguments,1),n.apply(this,i)}else if(s(n))for(i=Array.prototype.slice.call(arguments,1),c=n.slice(),r=c.length,u=0;u<r;u++)c[u].apply(this,i);return!0},r.prototype.addListener=function(e,t){var n;if(!o(t))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",e,o(t.listener)?t.listener:t),this._events[e]?s(this._events[e])?this._events[e].push(t):this._events[e]=[this._events[e],t]:this._events[e]=t,s(this._events[e])&&!this._events[e].warned&&(n=a(this._maxListeners)?r.defaultMaxListeners:this._maxListeners)&&n>0&&this._events[e].length>n&&(this._events[e].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length),"function"==typeof console.trace&&console.trace()),this},r.prototype.on=r.prototype.addListener,r.prototype.once=function(e,t){function n(){this.removeListener(e,n),r||(r=!0,t.apply(this,arguments))}if(!o(t))throw TypeError("listener must be a function");var r=!1;return n.listener=t,this.on(e,n),this},r.prototype.removeListener=function(e,t){var n,r,i,a;if(!o(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(n=this._events[e],i=n.length,r=-1,n===t||o(n.listener)&&n.listener===t)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,t);else if(s(n)){for(a=i;a-- >0;)if(n[a]===t||n[a].listener&&n[a].listener===t){r=a;break}if(r<0)return this;1===n.length?(n.length=0,delete this._events[e]):n.splice(r,1),this._events.removeListener&&this.emit("removeListener",e,t)}return this},r.prototype.removeAllListeners=function(e){var t,n;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);return this.removeAllListeners("removeListener"),this._events={},this}if(n=this._events[e],o(n))this.removeListener(e,n);else if(n)for(;n.length;)this.removeListener(e,n[n.length-1]);return delete this._events[e],this},r.prototype.listeners=function(e){return this._events&&this._events[e]?o(this._events[e])?[this._events[e]]:this._events[e].slice():[]},r.prototype.listenerCount=function(e){if(this._events){var t=this._events[e];if(o(t))return 1;if(t)return t.length}return 0},r.listenerCount=function(e,t){return e.listenerCount(t)}},{}],35:[function(e,t,n){function r(e,t){var n=this;if(!(this instanceof r))return new r(e,t);t=t||{},o.call(this,t),this._offset=0,this._ready=!1,this._file=e,this._size=e.size,this._chunkSize=t.chunkSize||Math.max(this._size/1e3,204800),this.reader=new FileReader,this._generateHeaderBlocks(e,t,function(e,t){if(e)return n.emit("error",e);Array.isArray(t)&&t.forEach(function(e){n.push(e)}),n._ready=!0,n.emit("_ready")})}var o=e("readable-stream").Readable,i=e("inherits"),s=e("typedarray-to-buffer");i(r,o),t.exports=r,r.prototype._generateHeaderBlocks=function(e,t,n){n(null,[])},r.prototype._read=function(){if(!this._ready)return void this.once("_ready",this._read.bind(this));var e=this,t=this.reader,n=this._offset,r=this._offset+this._chunkSize;if(r>this._size&&(r=this._size),n===this._size)return this.destroy(),void this.push(null);t.onload=function(){e._offset=r,e.push(s(t.result))},t.onerror=function(){e.emit("error",t.error)},t.readAsArrayBuffer(this._file.slice(n,r))},r.prototype.destroy=function(){if(this._file=null,this.reader){this.reader.onload=null,this.reader.onerror=null;try{this.reader.abort()}catch(e){}}this.reader=null}},{inherits:41,"readable-stream":82,"typedarray-to-buffer":108}],36:[function(e,t,n){t.exports=function(e,t){function n(e,r){return e.reduce(function(e,o){return Array.isArray(o)&&r<t?e.concat(n(o,r+1)):e.concat(o)},[])}return t="number"==typeof t?t:1/0,t?n(e,1):Array.isArray(e)?e.map(function(e){return e}):e}},{}],37:[function(e,t,n){t.exports=function(){if("undefined"==typeof window)return null;var e={RTCPeerConnection:window.RTCPeerConnection||window.mozRTCPeerConnection||window.webkitRTCPeerConnection,RTCSessionDescription:window.RTCSessionDescription||window.mozRTCSessionDescription||window.webkitRTCSessionDescription,RTCIceCandidate:window.RTCIceCandidate||window.mozRTCIceCandidate||window.webkitRTCIceCandidate};return e.RTCPeerConnection?e:null}},{}],38:[function(e,t,n){function r(e){if("string"==typeof e&&(e=i.parse(e)),e.protocol||(e.protocol="https:"),"https:"!==e.protocol)throw new Error('Protocol "'+e.protocol+'" not supported. Expected "https:"');return e}var o=e("http"),i=e("url"),s=t.exports;for(var a in o)o.hasOwnProperty(a)&&(s[a]=o[a]);s.request=function(e,t){return e=r(e),o.request.call(this,e,t)},s.get=function(e,t){return e=r(e),o.get.call(this,e,t)}},{http:95,url:112}],39:[function(e,t,n){n.read=function(e,t,n,r,o){var i,s,a=8*o-r-1,u=(1<<a)-1,c=u>>1,f=-7,d=n?o-1:0,h=n?-1:1,l=e[t+d];for(d+=h,i=l&(1<<-f)-1,l>>=-f,f+=a;f>0;i=256*i+e[t+d],d+=h,f-=8);for(s=i&(1<<-f)-1,i>>=-f,f+=r;f>0;s=256*s+e[t+d],d+=h,f-=8);if(0===i)i=1-c;else{if(i===u)return s?NaN:1/0*(l?-1:1);s+=Math.pow(2,r),i-=c}return(l?-1:1)*s*Math.pow(2,i-r)},n.write=function(e,t,n,r,o,i){var s,a,u,c=8*i-o-1,f=(1<<c)-1,d=f>>1,h=23===o?Math.pow(2,-24)-Math.pow(2,-77):0,l=r?0:i-1,p=r?1:-1,m=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(a=isNaN(t)?1:0,s=f):(s=Math.floor(Math.log(t)/Math.LN2),t*(u=Math.pow(2,-s))<1&&(s--,u*=2),t+=s+d>=1?h/u:h*Math.pow(2,1-d),t*u>=2&&(s++,u/=2),s+d>=f?(a=0,s=f):s+d>=1?(a=(t*u-1)*Math.pow(2,o),s+=d):(a=t*Math.pow(2,d-1)*Math.pow(2,o),s=0));o>=8;e[n+l]=255&a,l+=p,a/=256,o-=8);for(s=s<<o|a,c+=o;c>0;e[n+l]=255&s,l+=p,s/=256,c-=8);e[n+l-p]|=128*m}},{}],40:[function(e,t,n){(function(e){function n(e){if(!(this instanceof n))return new n(e);if(this.store=e,this.chunkLength=e.chunkLength,!this.store||!this.store.get||!this.store.put)throw new Error("First argument must be abstract-chunk-store compliant");this.mem=[]}function r(t,n,r){e.nextTick(function(){t&&t(n,r)})}t.exports=n,n.prototype.put=function(e,t,n){var r=this;r.mem[e]=t,r.store.put(e,t,function(t){r.mem[e]=null,n&&n(t)})},n.prototype.get=function(e,t,n){if("function"==typeof t)return this.get(e,null,t);var o=t&&t.offset||0,i=t&&t.length&&o+t.length,s=this.mem[e];if(s)return r(n,null,t?s.slice(o,i):s);this.store.get(e,t,n)},n.prototype.close=function(e){this.store.close(e)},n.prototype.destroy=function(e){this.store.destroy(e)}}).call(this,e("_process"))},{_process:66}],41:[function(e,t,n){"function"==typeof Object.create?t.exports=function(e,t){e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}})}:t.exports=function(e,t){e.super_=t;var n=function(){};n.prototype=t.prototype,e.prototype=new n,e.prototype.constructor=e}},{}],42:[function(e,t,n){t.exports=function(e){for(var t=0,n=e.length;t<n;++t)if(e.charCodeAt(t)>127)return!1;return!0}},{}],43:[function(e,t,n){function r(e){return!!e.constructor&&"function"==typeof e.constructor.isBuffer&&e.constructor.isBuffer(e)}function o(e){return"function"==typeof e.readFloatLE&&"function"==typeof e.slice&&r(e.slice(0,0))}t.exports=function(e){return null!=e&&(r(e)||o(e)||!!e._isBuffer)}},{}],44:[function(e,t,n){"use strict";function r(e){return o.existsSync(e)&&o.statSync(e).isFile()}var o=e("fs");t.exports=function(e,t){if(!t)return r(e);o.stat(e,function(e,n){return e?t(e):t(null,n.isFile())})},t.exports.sync=r},{fs:22}],45:[function(e,t,n){function r(e){return o(e)||i(e)}function o(e){return e instanceof Int8Array||e instanceof Int16Array||e instanceof Int32Array||e instanceof Uint8Array||e instanceof Uint8ClampedArray||e instanceof Uint16Array||e instanceof Uint32Array||e instanceof Float32Array||e instanceof Float64Array}function i(e){return a[s.call(e)]}t.exports=r,r.strict=o,r.loose=i;var s=Object.prototype.toString,a={"[object Int8Array]":!0,"[object Int16Array]":!0,"[object Int32Array]":!0,"[object Uint8Array]":!0,"[object Uint8ClampedArray]":!0,"[object Uint16Array]":!0,"[object Uint32Array]":!0,"[object Float32Array]":!0,"[object Float64Array]":!0}},{}],46:[function(e,t,n){var r={}.toString;t.exports=Array.isArray||function(e){return"[object Array]"==r.call(e)}},{}],47:[function(e,t,n){"use strict";n.re=/^npm-debug\.log$|^\..*\.swp$|^\.DS_Store$|^\.AppleDouble$|^\.LSOverride$|^Icon\r$|^\._.*|^\.Spotlight-V100$|\.Trashes|^__MACOSX$|~$|^Thumbs\.db$|^ehthumbs\.db$|^Desktop\.ini$/,n.is=function(e){return n.re.test(e)},n.not=n.isnt=function(e){return!n.is(e)}},{}],48:[function(e,t,n){(function(n){function r(e){var t={},r=e.split("magnet:?")[1];(r&&r.length>=0?r.split("&"):[]).forEach(function(e){var n=e.split("=");if(2===n.length){var r=n[0],o=n[1];if("dn"===r&&(o=decodeURIComponent(o).replace(/\+/g," ")),"tr"!==r&&"xs"!==r&&"as"!==r&&"ws"!==r||(o=decodeURIComponent(o)),"kt"===r&&(o=decodeURIComponent(o).split("+")),"ix"===r&&(o=Number(o)),t[r])if(Array.isArray(t[r]))t[r].push(o);else{var i=t[r];t[r]=[i,o]}else t[r]=o}});var o;if(t.xt){(Array.isArray(t.xt)?t.xt:[t.xt]).forEach(function(e){if(o=e.match(/^urn:btih:(.{40})/))t.infoHash=o[1].toLowerCase();else if(o=e.match(/^urn:btih:(.{32})/)){var r=i.decode(o[1]);t.infoHash=n.from(r,"binary").toString("hex")}})}return t.infoHash&&(t.infoHashBuffer=n.from(t.infoHash,"hex")),t.dn&&(t.name=t.dn),t.kt&&(t.keywords=t.kt),"string"==typeof t.tr?t.announce=[t.tr]:Array.isArray(t.tr)?t.announce=t.tr:t.announce=[],t.urlList=[],("string"==typeof t.as||Array.isArray(t.as))&&(t.urlList=t.urlList.concat(t.as)),("string"==typeof t.ws||Array.isArray(t.ws))&&(t.urlList=t.urlList.concat(t.ws)),a(t.announce),a(t.urlList),t}function o(e){e=s(e),e.infoHashBuffer&&(e.xt="urn:btih:"+e.infoHashBuffer.toString("hex")),e.infoHash&&(e.xt="urn:btih:"+e.infoHash),e.name&&(e.dn=e.name),e.keywords&&(e.kt=e.keywords),e.announce&&(e.tr=e.announce),e.urlList&&(e.ws=e.urlList,delete e.as);var t="magnet:?";return Object.keys(e).filter(function(e){return 2===e.length}).forEach(function(n,r){(Array.isArray(e[n])?e[n]:[e[n]]).forEach(function(e,o){!(r>0||o>0)||"kt"===n&&0!==o||(t+="&"),"dn"===n&&(e=encodeURIComponent(e).replace(/%20/g,"+")),"tr"!==n&&"xs"!==n&&"as"!==n&&"ws"!==n||(e=encodeURIComponent(e)),"kt"===n&&(e=encodeURIComponent(e)),t+="kt"===n&&o>0?"+"+e:n+"="+e})}),t}t.exports=r,t.exports.decode=r,t.exports.encode=o;var i=e("thirty-two"),s=e("xtend"),a=e("uniq")}).call(this,e("buffer").Buffer)},{buffer:24,"thirty-two":103,uniq:110,xtend:119}],49:[function(e,t,n){function r(e,t){var n=this;if(!(n instanceof r))return new r(e,t);if(!u)throw new Error("web browser lacks MediaSource support");t||(t={}),n._bufferDuration=t.bufferDuration||c,n._elem=e,n._mediaSource=new u,n._streams=[],n.detailedError=null,n._errorHandler=function(){n._elem.removeEventListener("error",n._errorHandler),n._streams.slice().forEach(function(e){e.destroy(n._elem.error)})},n._elem.addEventListener("error",n._errorHandler),n._elem.src=window.URL.createObjectURL(n._mediaSource)}function o(e,t){var n=this;if(s.Writable.call(n),n._wrapper=e,n._elem=e._elem,n._mediaSource=e._mediaSource,n._allStreams=e._streams,n._allStreams.push(n),n._bufferDuration=e._bufferDuration,n._sourceBuffer=null,n._openHandler=function(){n._onSourceOpen()},n._flowHandler=function(){n._flow()},"string"==typeof t)n._type=t,"open"===n._mediaSource.readyState?n._createSourceBuffer():n._mediaSource.addEventListener("sourceopen",n._openHandler);else if(null===t._sourceBuffer)t.destroy(),n._type=t._type,n._mediaSource.addEventListener("sourceopen",n._openHandler);else{if(!t._sourceBuffer)throw new Error("The argument to MediaElementWrapper.createWriteStream must be a string or a previous stream returned from that function");t.destroy(),n._type=t._type,n._sourceBuffer=t._sourceBuffer,n._sourceBuffer.addEventListener("updateend",n._flowHandler)}n._elem.addEventListener("timeupdate",n._flowHandler),n.on("error",function(e){n._wrapper.error(e)}),n.on("finish",function(){if(!n.destroyed&&(n._finished=!0,n._allStreams.every(function(e){return e._finished})))try{n._mediaSource.endOfStream()}catch(e){}})}t.exports=r;var i=e("inherits"),s=e("readable-stream"),a=e("to-arraybuffer"),u="undefined"!=typeof window&&window.MediaSource,c=60;r.prototype.createWriteStream=function(e){return new o(this,e)},r.prototype.error=function(e){var t=this;t.detailedError||(t.detailedError=e);try{t._mediaSource.endOfStream("decode")}catch(e){}},i(o,s.Writable),o.prototype._onSourceOpen=function(){var e=this;e.destroyed||(e._mediaSource.removeEventListener("sourceopen",e._openHandler),e._createSourceBuffer())},o.prototype.destroy=function(e){var t=this;t.destroyed||(t.destroyed=!0,t._allStreams.splice(t._allStreams.indexOf(t),1),t._mediaSource.removeEventListener("sourceopen",t._openHandler),t._elem.removeEventListener("timeupdate",t._flowHandler),t._sourceBuffer&&(t._sourceBuffer.removeEventListener("updateend",t._flowHandler),"open"===t._mediaSource.readyState&&t._sourceBuffer.abort()),e&&t.emit("error",e),t.emit("close"))},o.prototype._createSourceBuffer=function(){var e=this;if(!e.destroyed)if(u.isTypeSupported(e._type)){if(e._sourceBuffer=e._mediaSource.addSourceBuffer(e._type),e._sourceBuffer.addEventListener("updateend",e._flowHandler),e._cb){var t=e._cb;e._cb=null,t()}}else e.destroy(new Error("The provided type is not supported"))},o.prototype._write=function(e,t,n){var r=this;if(!r.destroyed){if(!r._sourceBuffer)return void(r._cb=function(o){if(o)return n(o);r._write(e,t,n)});if(r._sourceBuffer.updating)return n(new Error("Cannot append buffer while source buffer updating"));try{r._sourceBuffer.appendBuffer(a(e))}catch(e){return void r.destroy(e)}r._cb=n}},o.prototype._flow=function(){var e=this;if(!e.destroyed&&e._sourceBuffer&&!e._sourceBuffer.updating&&!("open"===e._mediaSource.readyState&&e._getBufferDuration()>e._bufferDuration)&&e._cb){var t=e._cb;e._cb=null,t()}};o.prototype._getBufferDuration=function(){for(var e=this,t=e._sourceBuffer.buffered,n=e._elem.currentTime,r=-1,o=0;o<t.length;o++){var i=t.start(o),s=t.end(o)+0;if(i>n)break;(r>=0||n<=s)&&(r=s)}var a=r-n;return a<0&&(a=0),a}},{inherits:41,"readable-stream":82,"to-arraybuffer":105}],50:[function(e,t,n){(function(e){function n(e,t){if(!(this instanceof n))return new n(e,t);if(t||(t={}),this.chunkLength=Number(e),!this.chunkLength)throw new Error("First argument must be a chunk length");this.chunks=[],this.closed=!1,this.length=Number(t.length)||1/0,this.length!==1/0&&(this.lastChunkLength=this.length%this.chunkLength||this.chunkLength,this.lastChunkIndex=Math.ceil(this.length/this.chunkLength)-1)}function r(t,n,r){e.nextTick(function(){t&&t(n,r)})}t.exports=n,n.prototype.put=function(e,t,n){if(this.closed)return r(n,new Error("Storage is closed"));var o=e===this.lastChunkIndex;return o&&t.length!==this.lastChunkLength?r(n,new Error("Last chunk length must be "+this.lastChunkLength)):o||t.length===this.chunkLength?(this.chunks[e]=t,void r(n,null)):r(n,new Error("Chunk length must be "+this.chunkLength))},n.prototype.get=function(e,t,n){if("function"==typeof t)return this.get(e,null,t);if(this.closed)return r(n,new Error("Storage is closed"));var o=this.chunks[e];if(!o)return r(n,new Error("Chunk not found"));if(!t)return r(n,null,o);var i=t.offset||0,s=t.length||o.length-i;r(n,null,o.slice(i,s+i))},n.prototype.close=n.prototype.destroy=function(e){if(this.closed)return r(e,new Error("Storage is closed"));this.closed=!0,this.chunks=null,r(e,null)}}).call(this,e("_process"))},{_process:66}],51:[function(e,t,n){(function(t){function r(e,t,n){for(var r=t;r<n;r++)e[r]=0}function o(e,t,n){t.writeUInt32BE(Math.floor((e.getTime()+g)/1e3),n)}function i(e,t,n){t.writeUInt16BE(Math.floor(e)%65536,n),t.writeUInt16BE(Math.floor(256*e*256)%65536,n+2)}function s(e,t,n){t[n]=Math.floor(e)%256,t[n+1]=Math.floor(256*e)%256}function a(e,t,n){e||(e=[0,0,0,0,0,0,0,0,0]);for(var r=0;r<e.length;r++)i(e[r],t,n+4*r)}function u(e,n,r){var o=new t(e,"utf8");o.copy(n,r),n[r+o.length]=0}function c(e){for(var t=new Array(e.length/4),n=0;n<t.length;n++)t[n]=d(e,4*n);return t}function f(e,t){return new Date(1e3*e.readUInt32BE(t)-g)}function d(e,t){return e.readUInt16BE(t)+e.readUInt16BE(t+2)/65536}function h(e,t){return e[t]+e[t+1]/256}function l(e,t,n){var r;for(r=0;r<n&&0!==e[t+r];r++);return e.toString("utf8",t,t+r)}var p=e("./index"),m=e("./descriptor"),g=20828448e5;n.fullBoxes={},["mvhd","tkhd","mdhd","vmhd","smhd","stsd","esds","stsz","stco","stss","stts","ctts","stsc","dref","elst","hdlr","mehd","trex","mfhd","tfhd","tfdt","trun"].forEach(function(e){n.fullBoxes[e]=!0}),n.ftyp={},n.ftyp.encode=function(e,r,o){r=r?r.slice(o):new t(n.ftyp.encodingLength(e));var i=e.compatibleBrands||[];r.write(e.brand,0,4,"ascii"),r.writeUInt32BE(e.brandVersion,4);for(var s=0;s<i.length;s++)r.write(i[s],8+4*s,4,"ascii");return n.ftyp.encode.bytes=8+4*i.length,r},n.ftyp.decode=function(e,t){e=e.slice(t);for(var n=e.toString("ascii",0,4),r=e.readUInt32BE(4),o=[],i=8;i<e.length;i+=4)o.push(e.toString("ascii",i,i+4));return{brand:n,brandVersion:r,compatibleBrands:o}},n.ftyp.encodingLength=function(e){return 8+4*(e.compatibleBrands||[]).length},n.mvhd={},n.mvhd.encode=function(e,u,c){return u=u?u.slice(c):new t(96),o(e.ctime||new Date,u,0),o(e.mtime||new Date,u,4),u.writeUInt32BE(e.timeScale||0,8),u.writeUInt32BE(e.duration||0,12),i(e.preferredRate||0,u,16),s(e.preferredVolume||0,u,20),r(u,22,32),a(e.matrix,u,32),u.writeUInt32BE(e.previewTime||0,68),u.writeUInt32BE(e.previewDuration||0,72),u.writeUInt32BE(e.posterTime||0,76),u.writeUInt32BE(e.selectionTime||0,80),u.writeUInt32BE(e.selectionDuration||0,84),u.writeUInt32BE(e.currentTime||0,88),u.writeUInt32BE(e.nextTrackId||0,92),n.mvhd.encode.bytes=96,u},n.mvhd.decode=function(e,t){return e=e.slice(t),{ctime:f(e,0),mtime:f(e,4),timeScale:e.readUInt32BE(8),duration:e.readUInt32BE(12),preferredRate:d(e,16),preferredVolume:h(e,20),matrix:c(e.slice(32,68)),previewTime:e.readUInt32BE(68),previewDuration:e.readUInt32BE(72),posterTime:e.readUInt32BE(76),selectionTime:e.readUInt32BE(80),selectionDuration:e.readUInt32BE(84),currentTime:e.readUInt32BE(88),nextTrackId:e.readUInt32BE(92)}},n.mvhd.encodingLength=function(e){return 96},n.tkhd={},n.tkhd.encode=function(e,i,s){return i=i?i.slice(s):new t(80),o(e.ctime||new Date,i,0),o(e.mtime||new Date,i,4),i.writeUInt32BE(e.trackId||0,8),r(i,12,16),i.writeUInt32BE(e.duration||0,16),r(i,20,28),i.writeUInt16BE(e.layer||0,28),i.writeUInt16BE(e.alternateGroup||0,30),i.writeUInt16BE(e.volume||0,32),a(e.matrix,i,36),i.writeUInt32BE(e.trackWidth||0,72),i.writeUInt32BE(e.trackHeight||0,76),n.tkhd.encode.bytes=80,i},n.tkhd.decode=function(e,t){return e=e.slice(t),{ctime:f(e,0),mtime:f(e,4),trackId:e.readUInt32BE(8),duration:e.readUInt32BE(16),layer:e.readUInt16BE(28),alternateGroup:e.readUInt16BE(30),volume:e.readUInt16BE(32),matrix:c(e.slice(36,72)),trackWidth:e.readUInt32BE(72),trackHeight:e.readUInt32BE(76)}},n.tkhd.encodingLength=function(e){return 80},n.mdhd={},n.mdhd.encode=function(e,r,i){return r=r?r.slice(i):new t(20),o(e.ctime||new Date,r,0),o(e.mtime||new Date,r,4),r.writeUInt32BE(e.timeScale||0,8),r.writeUInt32BE(e.duration||0,12),r.writeUInt16BE(e.language||0,16),r.writeUInt16BE(e.quality||0,18),n.mdhd.encode.bytes=20,r},n.mdhd.decode=function(e,t){return e=e.slice(t),{ctime:f(e,0),mtime:f(e,4),timeScale:e.readUInt32BE(8),duration:e.readUInt32BE(12),language:e.readUInt16BE(16),quality:e.readUInt16BE(18)}},n.mdhd.encodingLength=function(e){return 20},n.vmhd={},n.vmhd.encode=function(e,r,o){r=r?r.slice(o):new t(8),r.writeUInt16BE(e.graphicsMode||0,0);var i=e.opcolor||[0,0,0];return r.writeUInt16BE(i[0],2),r.writeUInt16BE(i[1],4),r.writeUInt16BE(i[2],6),n.vmhd.encode.bytes=8,r},n.vmhd.decode=function(e,t){return e=e.slice(t),{graphicsMode:e.readUInt16BE(0),opcolor:[e.readUInt16BE(2),e.readUInt16BE(4),e.readUInt16BE(6)]}},n.vmhd.encodingLength=function(e){return 8},n.smhd={},n.smhd.encode=function(e,o,i){return o=o?o.slice(i):new t(4),o.writeUInt16BE(e.balance||0,0),r(o,2,4),n.smhd.encode.bytes=4,o},n.smhd.decode=function(e,t){return e=e.slice(t),{balance:e.readUInt16BE(0)}},n.smhd.encodingLength=function(e){return 4},n.stsd={},n.stsd.encode=function(e,r,o){r=r?r.slice(o):new t(n.stsd.encodingLength(e));var i=e.entries||[];r.writeUInt32BE(i.length,0);for(var s=4,a=0;a<i.length;a++){var u=i[a];p.encode(u,r,s),s+=p.encode.bytes}return n.stsd.encode.bytes=s,r},n.stsd.decode=function(e,t,n){e=e.slice(t);for(var r=e.readUInt32BE(0),o=new Array(r),i=4,s=0;s<r;s++){var a=p.decode(e,i,n);o[s]=a,i+=a.length}return{entries:o}},n.stsd.encodingLength=function(e){var t=4;if(!e.entries)return t;for(var n=0;n<e.entries.length;n++)t+=p.encodingLength(e.entries[n]);return t},n.avc1=n.VisualSampleEntry={},n.VisualSampleEntry.encode=function(e,o,i){o=o?o.slice(i):new t(n.VisualSampleEntry.encodingLength(e)),r(o,0,6),o.writeUInt16BE(e.dataReferenceIndex||0,6),r(o,8,24),o.writeUInt16BE(e.width||0,24),o.writeUInt16BE(e.height||0,26),o.writeUInt32BE(e.hResolution||4718592,28),o.writeUInt32BE(e.vResolution||4718592,32),r(o,36,40),o.writeUInt16BE(e.frameCount||1,40);var s=e.compressorName||"",a=Math.min(s.length,31);o.writeUInt8(a,42),o.write(s,43,a,"utf8"),o.writeUInt16BE(e.depth||24,74),o.writeInt16BE(-1,76);var u=78;(e.children||[]).forEach(function(e){p.encode(e,o,u),u+=p.encode.bytes}),n.VisualSampleEntry.encode.bytes=u},n.VisualSampleEntry.decode=function(e,t,n){e=e.slice(t);for(var r=n-t,o=Math.min(e.readUInt8(42),31),i={dataReferenceIndex:e.readUInt16BE(6),width:e.readUInt16BE(24),height:e.readUInt16BE(26),hResolution:e.readUInt32BE(28),vResolution:e.readUInt32BE(32),frameCount:e.readUInt16BE(40),compressorName:e.toString("utf8",43,43+o),depth:e.readUInt16BE(74),children:[]},s=78;r-s>=8;){var a=p.decode(e,s,r);i.children.push(a),i[a.type]=a,s+=a.length}return i},n.VisualSampleEntry.encodingLength=function(e){var t=78;return(e.children||[]).forEach(function(e){t+=p.encodingLength(e)}),t},n.avcC={},n.avcC.encode=function(e,r,o){r=r?r.slice(o):t(e.buffer.length),e.buffer.copy(r),n.avcC.encode.bytes=e.buffer.length},n.avcC.decode=function(e,n,r){return e=e.slice(n,r),{mimeCodec:e.toString("hex",1,4),buffer:new t(e)}},n.avcC.encodingLength=function(e){return e.buffer.length},n.mp4a=n.AudioSampleEntry={},n.AudioSampleEntry.encode=function(e,o,i){o=o?o.slice(i):new t(n.AudioSampleEntry.encodingLength(e)),r(o,0,6),o.writeUInt16BE(e.dataReferenceIndex||0,6),r(o,8,16),o.writeUInt16BE(e.channelCount||2,16),o.writeUInt16BE(e.sampleSize||16,18),r(o,20,24),o.writeUInt32BE(e.sampleRate||0,24);var s=28;(e.children||[]).forEach(function(e){p.encode(e,o,s),s+=p.encode.bytes}),n.AudioSampleEntry.encode.bytes=s},n.AudioSampleEntry.decode=function(e,t,n){e=e.slice(t,n);for(var r=n-t,o={dataReferenceIndex:e.readUInt16BE(6),channelCount:e.readUInt16BE(16),sampleSize:e.readUInt16BE(18),sampleRate:e.readUInt32BE(24),children:[]},i=28;r-i>=8;){var s=p.decode(e,i,r);o.children.push(s),o[s.type]=s,i+=s.length}return o},n.AudioSampleEntry.encodingLength=function(e){var t=28;return(e.children||[]).forEach(function(e){t+=p.encodingLength(e)}),t},n.esds={},n.esds.encode=function(e,r,o){r=r?r.slice(o):t(e.buffer.length),e.buffer.copy(r,0),n.esds.encode.bytes=e.buffer.length},n.esds.decode=function(e,n,r){e=e.slice(n,r);var o=m.Descriptor.decode(e,0,e.length),i="ESDescriptor"===o.tagName?o:{},s=i.DecoderConfigDescriptor||{},a=s.oti||0,u=s.DecoderSpecificInfo,c=u?(248&u.buffer.readUInt8(0))>>3:0,f=null;return a&&(f=a.toString(16),c&&(f+="."+c)),{mimeCodec:f,buffer:new t(e.slice(0))}},n.esds.encodingLength=function(e){return e.buffer.length},n.stsz={},n.stsz.encode=function(e,r,o){var i=e.entries||[];r=r?r.slice(o):t(n.stsz.encodingLength(e)),r.writeUInt32BE(0,0),r.writeUInt32BE(i.length,4);for(var s=0;s<i.length;s++)r.writeUInt32BE(i[s],4*s+8);return n.stsz.encode.bytes=8+4*i.length,r},n.stsz.decode=function(e,t){e=e.slice(t);for(var n=e.readUInt32BE(0),r=e.readUInt32BE(4),o=new Array(r),i=0;i<r;i++)o[i]=0===n?e.readUInt32BE(4*i+8):n;return{entries:o}},n.stsz.encodingLength=function(e){return 8+4*e.entries.length},n.stss=n.stco={},n.stco.encode=function(e,r,o){var i=e.entries||[];r=r?r.slice(o):new t(n.stco.encodingLength(e)),r.writeUInt32BE(i.length,0);for(var s=0;s<i.length;s++)r.writeUInt32BE(i[s],4*s+4);return n.stco.encode.bytes=4+4*i.length,r},n.stco.decode=function(e,t){e=e.slice(t);for(var n=e.readUInt32BE(0),r=new Array(n),o=0;o<n;o++)r[o]=e.readUInt32BE(4*o+4);return{entries:r}},n.stco.encodingLength=function(e){return 4+4*e.entries.length},n.stts={},n.stts.encode=function(e,r,o){var i=e.entries||[];r=r?r.slice(o):new t(n.stts.encodingLength(e)),r.writeUInt32BE(i.length,0);for(var s=0;s<i.length;s++){var a=8*s+4;r.writeUInt32BE(i[s].count||0,a),r.writeUInt32BE(i[s].duration||0,a+4)}return n.stts.encode.bytes=4+8*e.entries.length,r},
n.stts.decode=function(e,t){e=e.slice(t);for(var n=e.readUInt32BE(0),r=new Array(n),o=0;o<n;o++){var i=8*o+4;r[o]={count:e.readUInt32BE(i),duration:e.readUInt32BE(i+4)}}return{entries:r}},n.stts.encodingLength=function(e){return 4+8*e.entries.length},n.ctts={},n.ctts.encode=function(e,r,o){var i=e.entries||[];r=r?r.slice(o):new t(n.ctts.encodingLength(e)),r.writeUInt32BE(i.length,0);for(var s=0;s<i.length;s++){var a=8*s+4;r.writeUInt32BE(i[s].count||0,a),r.writeUInt32BE(i[s].compositionOffset||0,a+4)}return n.ctts.encode.bytes=4+8*i.length,r},n.ctts.decode=function(e,t){e=e.slice(t);for(var n=e.readUInt32BE(0),r=new Array(n),o=0;o<n;o++){var i=8*o+4;r[o]={count:e.readUInt32BE(i),compositionOffset:e.readInt32BE(i+4)}}return{entries:r}},n.ctts.encodingLength=function(e){return 4+8*e.entries.length},n.stsc={},n.stsc.encode=function(e,r,o){var i=e.entries||[];r=r?r.slice(o):new t(n.stsc.encodingLength(e)),r.writeUInt32BE(i.length,0);for(var s=0;s<i.length;s++){var a=12*s+4;r.writeUInt32BE(i[s].firstChunk||0,a),r.writeUInt32BE(i[s].samplesPerChunk||0,a+4),r.writeUInt32BE(i[s].sampleDescriptionId||0,a+8)}return n.stsc.encode.bytes=4+12*i.length,r},n.stsc.decode=function(e,t){e=e.slice(t);for(var n=e.readUInt32BE(0),r=new Array(n),o=0;o<n;o++){var i=12*o+4;r[o]={firstChunk:e.readUInt32BE(i),samplesPerChunk:e.readUInt32BE(i+4),sampleDescriptionId:e.readUInt32BE(i+8)}}return{entries:r}},n.stsc.encodingLength=function(e){return 4+12*e.entries.length},n.dref={},n.dref.encode=function(e,r,o){r=r?r.slice(o):new t(n.dref.encodingLength(e));var i=e.entries||[];r.writeUInt32BE(i.length,0);for(var s=4,a=0;a<i.length;a++){var u=i[a],c=(u.buf?u.buf.length:0)+4+4;r.writeUInt32BE(c,s),s+=4,r.write(u.type,s,4,"ascii"),s+=4,u.buf&&(u.buf.copy(r,s),s+=u.buf.length)}return n.dref.encode.bytes=s,r},n.dref.decode=function(e,t){e=e.slice(t);for(var n=e.readUInt32BE(0),r=new Array(n),o=4,i=0;i<n;i++){var s=e.readUInt32BE(o),a=e.toString("ascii",o+4,o+8),u=e.slice(o+8,o+s);o+=s,r[i]={type:a,buf:u}}return{entries:r}},n.dref.encodingLength=function(e){var t=4;if(!e.entries)return t;for(var n=0;n<e.entries.length;n++){var r=e.entries[n].buf;t+=(r?r.length:0)+4+4}return t},n.elst={},n.elst.encode=function(e,r,o){var s=e.entries||[];r=r?r.slice(o):new t(n.elst.encodingLength(e)),r.writeUInt32BE(s.length,0);for(var a=0;a<s.length;a++){var u=12*a+4;r.writeUInt32BE(s[a].trackDuration||0,u),r.writeUInt32BE(s[a].mediaTime||0,u+4),i(s[a].mediaRate||0,r,u+8)}return n.elst.encode.bytes=4+12*s.length,r},n.elst.decode=function(e,t){e=e.slice(t);for(var n=e.readUInt32BE(0),r=new Array(n),o=0;o<n;o++){var i=12*o+4;r[o]={trackDuration:e.readUInt32BE(i),mediaTime:e.readInt32BE(i+4),mediaRate:d(e,i+8)}}return{entries:r}},n.elst.encodingLength=function(e){return 4+12*e.entries.length},n.hdlr={},n.hdlr.encode=function(e,r,o){r=r?r.slice(o):new t(n.hdlr.encodingLength(e));var i=21+(e.name||"").length;return r.fill(0,0,i),r.write(e.handlerType||"",4,4,"ascii"),u(e.name||"",r,20),n.hdlr.encode.bytes=i,r},n.hdlr.decode=function(e,t,n){return e=e.slice(t),{handlerType:e.toString("ascii",4,8),name:l(e,20,n)}},n.hdlr.encodingLength=function(e){return 21+(e.name||"").length},n.mehd={},n.mehd.encode=function(e,r,o){return r=r?r.slice(o):new t(4),r.writeUInt32BE(e.fragmentDuration||0,0),n.mehd.encode.bytes=4,r},n.mehd.decode=function(e,t){return e=e.slice(t),{fragmentDuration:e.readUInt32BE(0)}},n.mehd.encodingLength=function(e){return 4},n.trex={},n.trex.encode=function(e,r,o){return r=r?r.slice(o):new t(20),r.writeUInt32BE(e.trackId||0,0),r.writeUInt32BE(e.defaultSampleDescriptionIndex||0,4),r.writeUInt32BE(e.defaultSampleDuration||0,8),r.writeUInt32BE(e.defaultSampleSize||0,12),r.writeUInt32BE(e.defaultSampleFlags||0,16),n.trex.encode.bytes=20,r},n.trex.decode=function(e,t){return e=e.slice(t),{trackId:e.readUInt32BE(0),defaultSampleDescriptionIndex:e.readUInt32BE(4),defaultSampleDuration:e.readUInt32BE(8),defaultSampleSize:e.readUInt32BE(12),defaultSampleFlags:e.readUInt32BE(16)}},n.trex.encodingLength=function(e){return 20},n.mfhd={},n.mfhd.encode=function(e,r,o){return r=r?r.slice(o):new t(4),r.writeUInt32BE(e.sequenceNumber||0,0),n.mfhd.encode.bytes=4,r},n.mfhd.decode=function(e,t){return{sequenceNumber:e.readUint32BE(0)}},n.mfhd.encodingLength=function(e){return 4},n.tfhd={},n.tfhd.encode=function(e,r,o){return r=r?r.slice(o):new t(4),r.writeUInt32BE(e.trackId,0),n.tfhd.encode.bytes=4,r},n.tfhd.decode=function(e,t){},n.tfhd.encodingLength=function(e){return 4},n.tfdt={},n.tfdt.encode=function(e,r,o){return r=r?r.slice(o):new t(4),r.writeUInt32BE(e.baseMediaDecodeTime||0,0),n.tfdt.encode.bytes=4,r},n.tfdt.decode=function(e,t){},n.tfdt.encodingLength=function(e){return 4},n.trun={},n.trun.encode=function(e,r,o){r=r?r.slice(o):new t(8+16*e.entries.length),r.writeUInt32BE(e.entries.length,0),r.writeInt32BE(e.dataOffset,4);for(var i=8,s=0;s<e.entries.length;s++){var a=e.entries[s];r.writeUInt32BE(a.sampleDuration,i),i+=4,r.writeUInt32BE(a.sampleSize,i),i+=4,r.writeUInt32BE(a.sampleFlags,i),i+=4,r.writeUInt32BE(a.sampleCompositionTimeOffset,i),i+=4}n.trun.encode.bytes=i},n.trun.decode=function(e,t){},n.trun.encodingLength=function(e){return 8+16*e.entries.length},n.mdat={},n.mdat.encode=function(e,t,r){e.buffer?(e.buffer.copy(t,r),n.mdat.encode.bytes=e.buffer.length):n.mdat.encode.bytes=n.mdat.encodingLength(e)},n.mdat.decode=function(e,n,r){return{buffer:new t(e.slice(n,r))}},n.mdat.encodingLength=function(e){return e.buffer?e.buffer.length:e.contentLength}}).call(this,e("buffer").Buffer)},{"./descriptor":52,"./index":53,buffer:24}],52:[function(e,t,n){(function(e){var t={3:"ESDescriptor",4:"DecoderConfigDescriptor",5:"DecoderSpecificInfo",6:"SLConfigDescriptor"};n.Descriptor={},n.Descriptor.decode=function(r,o,i){var s,a=r.readUInt8(o),u=o+1,c=0;do{s=r.readUInt8(u++),c=c<<7|127&s}while(128&s);var f,d=t[a];return f=n[d]?n[d].decode(r,u,i):{buffer:new e(r.slice(u,u+c))},f.tag=a,f.tagName=d,f.length=u-o+c,f.contentsLen=c,f},n.DescriptorArray={},n.DescriptorArray.decode=function(e,r,o){for(var i=r,s={};i+2<=o;){var a=n.Descriptor.decode(e,i,o);i+=a.length;s[t[a.tag]||"Descriptor"+a.tag]=a}return s},n.ESDescriptor={},n.ESDescriptor.decode=function(e,t,r){var o=e.readUInt8(t+2),i=t+3;if(128&o&&(i+=2),64&o){i+=e.readUInt8(i)+1}return 32&o&&(i+=2),n.DescriptorArray.decode(e,i,r)},n.DecoderConfigDescriptor={},n.DecoderConfigDescriptor.decode=function(e,t,r){var o=e.readUInt8(t),i=n.DescriptorArray.decode(e,t+13,r);return i.oti=o,i}}).call(this,e("buffer").Buffer)},{buffer:24}],53:[function(e,t,n){(function(t){var r=e("uint64be"),o=e("./boxes"),i=n,s=n.containers={moov:["mvhd","meta","traks","mvex"],trak:["tkhd","tref","trgr","edts","meta","mdia","udta"],edts:["elst"],mdia:["mdhd","hdlr","elng","minf"],minf:["vmhd","smhd","hmhd","sthd","nmhd","dinf","stbl"],dinf:["dref"],stbl:["stsd","stts","ctts","cslg","stsc","stsz","stz2","stco","co64","stss","stsh","padb","stdp","sdtp","sbgps","sgpds","subss","saizs","saios"],mvex:["mehd","trexs","leva"],moof:["mfhd","meta","trafs"],traf:["tfhd","trun","sbgps","sgpds","subss","saizs","saios","tfdt","meta"]};i.encode=function(e,n,r){return i.encodingLength(e),r=r||0,n=n||new t(e.length),i._encode(e,n,r)},i._encode=function(e,t,n){var a=e.type,u=e.length;u>4294967295&&(u=1),t.writeUInt32BE(u,n),t.write(e.type,n+4,4,"ascii");var c=n+8;if(1===u&&(r.encode(e.length,t,c),c+=8),o.fullBoxes[a]&&(t.writeUInt32BE(e.flags||0,c),t.writeUInt8(e.version||0,c),c+=4),s[a]){s[a].forEach(function(n){if(5===n.length){var r=e[n]||[];n=n.substr(0,4),r.forEach(function(e){i._encode(e,t,c),c+=i.encode.bytes})}else e[n]&&(i._encode(e[n],t,c),c+=i.encode.bytes)}),e.otherBoxes&&e.otherBoxes.forEach(function(e){i._encode(e,t,c),c+=i.encode.bytes})}else if(o[a]){var f=o[a].encode;f(e,t,c),c+=f.bytes}else{if(!e.buffer)throw new Error("Either `type` must be set to a known type (not'"+a+"') or `buffer` must be set");var d=e.buffer;d.copy(t,c),c+=e.buffer.length}return i.encode.bytes=c-n,t},i.readHeaders=function(e,t,n){if(t=t||0,(n=n||e.length)-t<8)return 8;var i=e.readUInt32BE(t),s=e.toString("ascii",t+4,t+8),a=t+8;if(1===i){if(n-t<16)return 16;i=r.decode(e,a),a+=8}var u,c;return o.fullBoxes[s]&&(u=e.readUInt8(a),c=16777215&e.readUInt32BE(a),a+=4),{length:i,headersLen:a-t,contentLen:i-(a-t),type:s,version:u,flags:c}},i.decode=function(e,t,n){t=t||0,n=n||e.length;var r=i.readHeaders(e,t,n);if(!r||r.length>n-t)throw new Error("Data too short");return i.decodeWithoutHeaders(r,e,t+r.headersLen,t+r.length)},i.decodeWithoutHeaders=function(e,n,r,a){r=r||0,a=a||n.length;var u=e.type,c={};if(s[u]){c.otherBoxes=[];for(var f=s[u],d=r;a-d>=8;){var h=i.decode(n,d,a);if(d+=h.length,f.indexOf(h.type)>=0)c[h.type]=h;else if(f.indexOf(h.type+"s")>=0){var l=h.type+"s",p=c[l]=c[l]||[];p.push(h)}else c.otherBoxes.push(h)}}else if(o[u]){var m=o[u].decode;c=m(n,r,a)}else c.buffer=new t(n.slice(r,a));return c.length=e.length,c.contentLen=e.contentLen,c.type=e.type,c.version=e.version,c.flags=e.flags,c},i.encodingLength=function(e){var t=e.type,n=8;if(o.fullBoxes[t]&&(n+=4),s[t]){s[t].forEach(function(t){if(5===t.length){var r=e[t]||[];t=t.substr(0,4),r.forEach(function(e){e.type=t,n+=i.encodingLength(e)})}else if(e[t]){var o=e[t];o.type=t,n+=i.encodingLength(o)}}),e.otherBoxes&&e.otherBoxes.forEach(function(e){n+=i.encodingLength(e)})}else if(o[t])n+=o[t].encodingLength(e);else{if(!e.buffer)throw new Error("Either `type` must be set to a known type (not'"+t+"') or `buffer` must be set");n+=e.buffer.length}return n>4294967295&&(n+=8),e.length=n,n}}).call(this,e("buffer").Buffer)},{"./boxes":51,buffer:24,uint64be:109}],54:[function(e,t,n){(function(n){function r(){if(!(this instanceof r))return new r;i.Writable.call(this),this.destroyed=!1,this._pending=0,this._missing=0,this._buf=null,this._str=null,this._cb=null,this._ondrain=null,this._writeBuffer=null,this._writeCb=null,this._ondrain=null,this._kick()}function o(e){this._parent=e,this.destroyed=!1,i.PassThrough.call(this)}var i=e("readable-stream"),s=e("inherits"),a=e("next-event"),u=e("mp4-box-encoding"),c=new n(0);t.exports=r,s(r,i.Writable),r.prototype.destroy=function(e){this.destroyed||(this.destroyed=!0,e&&this.emit("error",e),this.emit("close"))},r.prototype._write=function(e,t,n){if(!this.destroyed){for(var r=!this._str||!this._str._writableState.needDrain;e.length&&!this.destroyed;){if(!this._missing)return this._writeBuffer=e,void(this._writeCb=n);var o=e.length<this._missing?e.length:this._missing;if(this._buf?e.copy(this._buf,this._buf.length-this._missing):this._str&&(r=this._str.write(o===e.length?e:e.slice(0,o))),this._missing-=o,!this._missing){var i=this._buf,s=this._cb,a=this._str;this._buf=this._cb=this._str=this._ondrain=null,r=!0,a&&a.end(),s&&s(i)}e=o===e.length?c:e.slice(o)}if(this._pending&&!this._missing)return this._writeBuffer=e,void(this._writeCb=n);r?n():this._ondrain(n)}},r.prototype._buffer=function(e,t){this._missing=e,this._buf=new n(e),this._cb=t},r.prototype._stream=function(e,t){var n=this;return this._missing=e,this._str=new o(this),this._ondrain=a(this._str,"drain"),this._pending++,this._str.on("end",function(){n._pending--,n._kick()}),this._cb=t,this._str},r.prototype._readBox=function(){function e(r,o){t._buffer(r,function(r){o=o?n.concat([o,r]):r;var i=u.readHeaders(o);"number"==typeof i?e(i-o.length,o):(t._pending++,t._headers=i,t.emit("box",i))})}var t=this;e(8)},r.prototype.stream=function(){var e=this;if(!e._headers)throw new Error("this function can only be called once after 'box' is emitted");var t=e._headers;return e._headers=null,e._stream(t.contentLen,null)},r.prototype.decode=function(e){var t=this;if(!t._headers)throw new Error("this function can only be called once after 'box' is emitted");var n=t._headers;t._headers=null,t._buffer(n.contentLen,function(r){var o=u.decodeWithoutHeaders(n,r);e(o),t._pending--,t._kick()})},r.prototype.ignore=function(){var e=this;if(!e._headers)throw new Error("this function can only be called once after 'box' is emitted");var t=e._headers;e._headers=null,this._missing=t.contentLen,this._cb=function(){e._pending--,e._kick()}},r.prototype._kick=function(){if(!this._pending&&(this._buf||this._str||this._readBox(),this._writeBuffer)){var e=this._writeCb,t=this._writeBuffer;this._writeBuffer=null,this._writeCb=null,this._write(t,null,e)}},s(o,i.PassThrough),o.prototype.destroy=function(e){this.destroyed||(this.destroyed=!0,this._parent.destroy(e),e&&this.emit("error",e),this.emit("close"))}}).call(this,e("buffer").Buffer)},{buffer:24,inherits:41,"mp4-box-encoding":53,"next-event":59,"readable-stream":82}],55:[function(e,t,n){(function(n,r){function o(){}function i(){function e(){n._want&&(n._want=!1,n._read())}function t(){n._stream=null}if(!(this instanceof i))return new i;a.Readable.call(this),this.destroyed=!1,this._reading=!1,this._stream=null,this._drain=null,this._want=!1,this._onreadable=e,this._onend=t;var n=this}function s(e){this._parent=e,this.destroyed=!1,a.PassThrough.call(this)}var a=e("readable-stream"),u=e("inherits"),c=e("mp4-box-encoding");t.exports=i,u(i,a.Readable),i.prototype.mediaData=i.prototype.mdat=function(e,t){var n=new s(this);return this.box({type:"mdat",contentLength:e,encodeBufferLen:8,stream:n},t),n},i.prototype.box=function(e,t){if(t||(t=o),this.destroyed)return t(new Error("Encoder is destroyed"));var i;if(e.encodeBufferLen&&(i=new r(e.encodeBufferLen)),e.stream)e.buffer=null,i=c.encode(e,i),this.push(i),this._stream=e.stream,this._stream.on("readable",this._onreadable),this._stream.on("end",this._onend),this._stream.on("end",t),this._forward();else{i=c.encode(e,i);if(this.push(i))return n.nextTick(t);this._drain=t}},i.prototype.destroy=function(e){if(!this.destroyed){if(this.destroyed=!0,this._stream&&this._stream.destroy&&this._stream.destroy(),this._stream=null,this._drain){var t=this._drain;this._drain=null,t(e)}e&&this.emit("error",e),this.emit("close")}},i.prototype.finalize=function(){this.push(null)},i.prototype._forward=function(){if(this._stream)for(;!this.destroyed;){var e=this._stream.read();if(!e)return void(this._want=!!this._stream);if(!this.push(e))return}},i.prototype._read=function(){if(!this._reading&&!this.destroyed){if(this._reading=!0,this._stream&&this._forward(),this._drain){var e=this._drain;this._drain=null,e()}this._reading=!1}},u(s,a.PassThrough),s.prototype.destroy=function(e){this.destroyed||(this.destroyed=!0,this._parent.destroy(e),e&&this.emit("error",e),this.emit("close"))}}).call(this,e("_process"),e("buffer").Buffer)},{_process:66,buffer:24,inherits:41,"mp4-box-encoding":53,"readable-stream":82}],56:[function(e,t,n){n.decode=e("./decode"),n.encode=e("./encode")},{"./decode":54,"./encode":55}],57:[function(e,t,n){function r(e){if(e=String(e),!(e.length>1e4)){var t=/^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(e);if(t){var n=parseFloat(t[1]);switch((t[2]||"ms").toLowerCase()){case"years":case"year":case"yrs":case"yr":case"y":return n*d;case"days":case"day":case"d":return n*f;case"hours":case"hour":case"hrs":case"hr":case"h":return n*c;case"minutes":case"minute":case"mins":case"min":case"m":return n*u;case"seconds":case"second":case"secs":case"sec":case"s":return n*a;case"milliseconds":case"millisecond":case"msecs":case"msec":case"ms":return n;default:return}}}}function o(e){return e>=f?Math.round(e/f)+"d":e>=c?Math.round(e/c)+"h":e>=u?Math.round(e/u)+"m":e>=a?Math.round(e/a)+"s":e+"ms"}function i(e){return s(e,f,"day")||s(e,c,"hour")||s(e,u,"minute")||s(e,a,"second")||e+" ms"}function s(e,t,n){if(!(e<t))return e<1.5*t?Math.floor(e/t)+" "+n:Math.ceil(e/t)+" "+n+"s"}var a=1e3,u=60*a,c=60*u,f=24*c,d=365.25*f;t.exports=function(e,t){t=t||{};var n=typeof e;if("string"===n&&e.length>0)return r(e);if("number"===n&&!1===isNaN(e))return t.long?i(e):o(e);throw new Error("val is not a non-empty string or a valid number. val="+JSON.stringify(e))}},{}],58:[function(e,t,n){function r(e,t){var n=this;if(!(n instanceof r))return new r(e,t);s.Readable.call(n,t),n.destroyed=!1,n._drained=!1,n._forwarding=!1,n._current=null,"function"==typeof e?n._queue=e:(n._queue=e.map(o),n._queue.forEach(function(e){"function"!=typeof e&&n._attachErrorListener(e)})),n._next()}function o(e){if(!e||"function"==typeof e||e._readableState)return e;var t=(new s.Readable).wrap(e);return e.destroy&&(t.destroy=e.destroy.bind(e)),t}t.exports=r;var i=e("inherits"),s=e("readable-stream");i(r,s.Readable),r.obj=function(e){return new r(e,{objectMode:!0,highWaterMark:16})},r.prototype._read=function(){this._drained=!0,this._forward()},r.prototype._forward=function(){if(!this._forwarding&&this._drained&&this._current){this._forwarding=!0;for(var e;null!==(e=this._current.read());)this._drained=this.push(e);this._forwarding=!1}},r.prototype.destroy=function(e){this.destroyed||(this.destroyed=!0,this._current&&this._current.destroy&&this._current.destroy(),"function"!=typeof this._queue&&this._queue.forEach(function(e){e.destroy&&e.destroy()}),e&&this.emit("error",e),this.emit("close"))},r.prototype._next=function(){var e=this;if(e._current=null,"function"==typeof e._queue)e._queue(function(t,n){if(t)return e.destroy(t);n=o(n),e._attachErrorListener(n),e._gotNextStream(n)});else{var t=e._queue.shift();"function"==typeof t&&(t=o(t()),e._attachErrorListener(t)),e._gotNextStream(t)}},r.prototype._gotNextStream=function(e){function t(){o._forward()}function n(){e._readableState.ended||o.destroy()}function r(){o._current=null,e.removeListener("readable",t),e.removeListener("end",r),e.removeListener("close",n),o._next()}var o=this;if(!e)return o.push(null),void o.destroy();o._current=e,o._forward(),e.on("readable",t),e.once("end",r),e.once("close",n)},r.prototype._attachErrorListener=function(e){function t(r){e.removeListener("error",t),n.destroy(r)}var n=this;e&&e.once("error",t)}},{inherits:41,"readable-stream":82}],59:[function(e,t,n){function r(e,t){var n=null;return e.on(t,function(e){if(n){var t=n;n=null,t(e)}}),function(e){n=e}}t.exports=r},{}],60:[function(e,t,n){function r(e){var t=function(){return t.called?t.value:(t.called=!0,t.value=e.apply(this,arguments))};return t.called=!1,t}function o(e){var t=function(){if(t.called)throw new Error(t.onceError);return t.called=!0,t.value=e.apply(this,arguments)},n=e.name||"Function wrapped with `once`";return t.onceError=n+" shouldn't be called more than once",t.called=!1,t}var i=e("wrappy");t.exports=i(r),t.exports.strict=i(o),r.proto=r(function(){Object.defineProperty(Function.prototype,"once",{value:function(){return r(this)},configurable:!0}),Object.defineProperty(Function.prototype,"onceStrict",{value:function(){return o(this)},configurable:!0})})},{wrappy:118}],61:[function(e,t,n){(function(n){function r(e){n.isBuffer(e)&&(e=u.decode(e)),a(e.info,"info"),a(e.info["name.utf-8"]||e.info.name,"info.name"),a(e.info["piece length"],"info['piece length']"),a(e.info.pieces,"info.pieces"),e.info.files?e.info.files.forEach(function(e){a("number"==typeof e.length,"info.files[0].length"),a(e["path.utf-8"]||e.path,"info.files[0].path")}):a("number"==typeof e.info.length,"info.length");var t={};t.info=e.info,t.infoBuffer=u.encode(e.info),t.infoHash=f.sync(t.infoBuffer),t.infoHashBuffer=new n(t.infoHash,"hex"),t.name=(e.info["name.utf-8"]||e.info.name).toString(),void 0!==e.info.private&&(t.private=!!e.info.private),e["creation date"]&&(t.created=new Date(1e3*e["creation date"])),e["created by"]&&(t.createdBy=e["created by"].toString()),n.isBuffer(e.comment)&&(t.comment=e.comment.toString()),t.announce=[],e["announce-list"]&&e["announce-list"].length?e["announce-list"].forEach(function(e){e.forEach(function(e){t.announce.push(e.toString())})}):e.announce&&t.announce.push(e.announce.toString()),n.isBuffer(e["url-list"])&&(e["url-list"]=e["url-list"].length>0?[e["url-list"]]:[]),t.urlList=(e["url-list"]||[]).map(function(e){return e.toString()}),d(t.announce),d(t.urlList);var r=e.info.files||[e.info];t.files=r.map(function(e,n){var o=[].concat(t.name,e["path.utf-8"]||e.path||[]).map(function(e){return e.toString()});return{path:c.join.apply(null,[c.sep].concat(o)).slice(1),name:o[o.length-1],length:e.length,offset:r.slice(0,n).reduce(i,0)}}),t.length=r.reduce(i,0);var o=t.files[t.files.length-1];return t.pieceLength=e.info["piece length"],t.lastPieceLength=(o.offset+o.length)%t.pieceLength||t.pieceLength,t.pieces=s(e.info.pieces),t}function o(e){var t={info:e.info};return t["announce-list"]=(e.announce||[]).map(function(e){return t.announce||(t.announce=e),e=new n(e,"utf8"),[e]}),t["url-list"]=e.urlList||[],e.created&&(t["creation date"]=e.created.getTime()/1e3|0),e.createdBy&&(t["created by"]=e.createdBy),e.comment&&(t.comment=e.comment),u.encode(t)}function i(e,t){return e+t.length}function s(e){for(var t=[],n=0;n<e.length;n+=20)t.push(e.slice(n,n+20).toString("hex"));return t}function a(e,t){if(!e)throw new Error("Torrent is missing required field: "+t)}t.exports=r,t.exports.decode=r,t.exports.encode=o;var u=e("bencode"),c=e("path"),f=e("simple-sha1"),d=e("uniq")}).call(this,e("buffer").Buffer)},{bencode:11,buffer:24,path:63,"simple-sha1":92,uniq:110}],62:[function(e,t,n){(function(n,r){function o(e){if("string"==typeof e&&/^(stream-)?magnet:/.test(e))return f(e);if("string"==typeof e&&(/^[a-f0-9]{40}$/i.test(e)||/^[a-z2-7]{32}$/i.test(e)))return f("magnet:?xt=urn:btih:"+e);if(r.isBuffer(e)&&20===e.length)return f("magnet:?xt=urn:btih:"+e.toString("hex"));if(r.isBuffer(e))return d(e);if(e&&e.infoHash)return e.announce||(e.announce=[]),"string"==typeof e.announce&&(e.announce=[e.announce]),e.urlList||(e.urlList=[]),e;throw new Error("Invalid torrent identifier")}function i(e,t){function r(e){try{i=o(e)}catch(e){return t(e)}i&&i.infoHash?t(null,i):t(new Error("Invalid torrent identifier"))}var i;if("function"!=typeof t)throw new Error("second argument must be a Function");try{i=o(e)}catch(e){}i&&i.infoHash?n.nextTick(function(){t(null,i)}):s(e)?a(e,function(e,n){if(e)return t(new Error("Error converting Blob: "+e.message));r(n)}):"function"==typeof c&&/^https?:/.test(e)?c.concat({url:e,timeout:3e4,headers:{"user-agent":"WebTorrent (http://webtorrent.io)"}},function(e,n,o){if(e)return t(new Error("Error downloading torrent: "+e.message));r(o)}):"function"==typeof u.readFile&&"string"==typeof e?u.readFile(e,function(e,n){if(e)return t(new Error("Invalid torrent identifier"));r(n)}):n.nextTick(function(){t(new Error("Invalid torrent identifier"))})}function s(e){return"undefined"!=typeof Blob&&e instanceof Blob}t.exports=o,t.exports.remote=i;var a=e("blob-to-buffer"),u=e("fs"),c=e("simple-get"),f=e("magnet-uri"),d=e("parse-torrent-file");t.exports.toMagnetURI=f.encode,t.exports.toTorrentFile=d.encode,function(){r.alloc(0)}()}).call(this,e("_process"),e("buffer").Buffer)},{_process:66,"blob-to-buffer":19,buffer:24,fs:22,"magnet-uri":48,"parse-torrent-file":61,"simple-get":90}],63:[function(e,t,n){(function(e){function t(e,t){for(var n=0,r=e.length-1;r>=0;r--){var o=e[r];"."===o?e.splice(r,1):".."===o?(e.splice(r,1),n++):n&&(e.splice(r,1),n--)}if(t)for(;n--;n)e.unshift("..");return e}function r(e,t){if(e.filter)return e.filter(t);for(var n=[],r=0;r<e.length;r++)t(e[r],r,e)&&n.push(e[r]);return n}var o=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/,i=function(e){return o.exec(e).slice(1)};n.resolve=function(){for(var n="",o=!1,i=arguments.length-1;i>=-1&&!o;i--){var s=i>=0?arguments[i]:e.cwd();if("string"!=typeof s)throw new TypeError("Arguments to path.resolve must be strings");s&&(n=s+"/"+n,o="/"===s.charAt(0))}return n=t(r(n.split("/"),function(e){return!!e}),!o).join("/"),(o?"/":"")+n||"."},n.normalize=function(e){var o=n.isAbsolute(e),i="/"===s(e,-1);return e=t(r(e.split("/"),function(e){return!!e}),!o).join("/"),e||o||(e="."),e&&i&&(e+="/"),(o?"/":"")+e},n.isAbsolute=function(e){return"/"===e.charAt(0)},n.join=function(){var e=Array.prototype.slice.call(arguments,0);return n.normalize(r(e,function(e,t){if("string"!=typeof e)throw new TypeError("Arguments to path.join must be strings");return e}).join("/"))},n.relative=function(e,t){function r(e){for(var t=0;t<e.length&&""===e[t];t++);for(var n=e.length-1;n>=0&&""===e[n];n--);return t>n?[]:e.slice(t,n-t+1)}e=n.resolve(e).substr(1),t=n.resolve(t).substr(1);for(var o=r(e.split("/")),i=r(t.split("/")),s=Math.min(o.length,i.length),a=s,u=0;u<s;u++)if(o[u]!==i[u]){a=u;break}for(var c=[],u=a;u<o.length;u++)c.push("..");return c=c.concat(i.slice(a)),c.join("/")},n.sep="/",n.delimiter=":",n.dirname=function(e){var t=i(e),n=t[0],r=t[1];return n||r?(r&&(r=r.substr(0,r.length-1)),n+r):"."},n.basename=function(e,t){var n=i(e)[2];return t&&n.substr(-1*t.length)===t&&(n=n.substr(0,n.length-t.length)),n},n.extname=function(e){return i(e)[3]};var s="b"==="ab".substr(-1)?function(e,t,n){return e.substr(t,n)}:function(e,t,n){return t<0&&(t=e.length+t),e.substr(t,n)}}).call(this,e("_process"))},{_process:66}],64:[function(e,t,n){for(var r=e("closest-to"),o=Math.pow(2,10),i=13,s=[];i++<22;)s.push(Math.pow(2,i));t.exports=function(e){return r(e/o,s)}},{"closest-to":27}],65:[function(e,t,n){(function(e){"use strict";function n(t,n,r,o){if("function"!=typeof t)throw new TypeError('"callback" argument must be a function');var i,s,a=arguments.length;switch(a){case 0:case 1:return e.nextTick(t);case 2:return e.nextTick(function(){t.call(null,n)});case 3:return e.nextTick(function(){t.call(null,n,r)});case 4:return e.nextTick(function(){t.call(null,n,r,o)});default:for(i=new Array(a-1),s=0;s<i.length;)i[s++]=arguments[s];return e.nextTick(function(){t.apply(null,i)})}}!e.version||0===e.version.indexOf("v0.")||0===e.version.indexOf("v1.")&&0!==e.version.indexOf("v1.8.")?t.exports=n:t.exports=e.nextTick}).call(this,e("_process"))},{_process:66}],66:[function(e,t,n){function r(){throw new Error("setTimeout has not been defined")}function o(){throw new Error("clearTimeout has not been defined")}function i(e){if(d===setTimeout)return setTimeout(e,0);if((d===r||!d)&&setTimeout)return d=setTimeout,setTimeout(e,0);try{return d(e,0)}catch(t){try{return d.call(null,e,0)}catch(t){return d.call(this,e,0)}}}function s(e){if(h===clearTimeout)return clearTimeout(e);if((h===o||!h)&&clearTimeout)return h=clearTimeout,clearTimeout(e);try{return h(e)}catch(t){try{return h.call(null,e)}catch(t){return h.call(this,e)}}}function a(){g&&p&&(g=!1,p.length?m=p.concat(m):y=-1,m.length&&u())}function u(){if(!g){var e=i(a);g=!0;for(var t=m.length;t;){for(p=m,m=[];++y<t;)p&&p[y].run();y=-1,t=m.length}p=null,g=!1,s(e)}}function c(e,t){this.fun=e,this.array=t}function f(){}var d,h,l=t.exports={};!function(){try{d="function"==typeof setTimeout?setTimeout:r}catch(e){d=r}try{h="function"==typeof clearTimeout?clearTimeout:o}catch(e){h=o}}();var p,m=[],g=!1,y=-1;l.nextTick=function(e){var t=new Array(arguments.length-1);if(arguments.length>1)for(var n=1;n<arguments.length;n++)t[n-1]=arguments[n];m.push(new c(e,t)),1!==m.length||g||i(u)},c.prototype.run=function(){this.fun.apply(null,this.array)},l.title="browser",l.browser=!0,l.env={},l.argv=[],l.version="",l.versions={},l.on=f,l.addListener=f,l.once=f,l.off=f,l.removeListener=f,l.removeAllListeners=f,l.emit=f,l.binding=function(e){throw new Error("process.binding is not supported")},l.cwd=function(){return"/"},l.chdir=function(e){throw new Error("process.chdir is not supported")},l.umask=function(){return 0}},{}],67:[function(e,t,n){var r=e("once"),o=e("end-of-stream"),i=e("fs"),s=function(){},a=function(e){return"function"==typeof e},u=function(e){return!!i&&((e instanceof(i.ReadStream||s)||e instanceof(i.WriteStream||s))&&a(e.close))},c=function(e){return e.setHeader&&a(e.abort)},f=function(e,t,n,i){i=r(i);var s=!1;e.on("close",function(){s=!0}),o(e,{readable:t,writable:n},function(e){if(e)return i(e);s=!0,i()});var f=!1;return function(t){if(!s&&!f)return f=!0,u(e)?e.close():c(e)?e.abort():a(e.destroy)?e.destroy():void i(t||new Error("stream was destroyed"))}},d=function(e){e()},h=function(e,t){return e.pipe(t)},l=function(){var e=Array.prototype.slice.call(arguments),t=a(e[e.length-1]||s)&&e.pop()||s;if(Array.isArray(e[0])&&(e=e[0]),e.length<2)throw new Error("pump requires two streams per minimum");var n,r=e.map(function(o,i){var s=i<e.length-1;return f(o,s,i>0,function(e){n||(n=e),e&&r.forEach(d),s||(r.forEach(d),t(n))})});return e.reduce(h)};t.exports=l},{"end-of-stream":33,fs:21,once:60}],68:[function(t,n,r){(function(t){!function(o){function i(e){throw new RangeError(O[e])}function s(e,t){for(var n=e.length,r=[];n--;)r[n]=t(e[n]);return r}function a(e,t){var n=e.split("@"),r="";return n.length>1&&(r=n[0]+"@",e=n[1]),e=e.replace(R,"."),r+s(e.split("."),t).join(".")}function u(e){for(var t,n,r=[],o=0,i=e.length;o<i;)t=e.charCodeAt(o++),t>=55296&&t<=56319&&o<i?(n=e.charCodeAt(o++),56320==(64512&n)?r.push(((1023&t)<<10)+(1023&n)+65536):(r.push(t),o--)):r.push(t);return r}function c(e){return s(e,function(e){var t="";return e>65535&&(e-=65536,t+=j(e>>>10&1023|55296),e=56320|1023&e),t+=j(e)}).join("")}function f(e){return e-48<10?e-22:e-65<26?e-65:e-97<26?e-97:k}function d(e,t){return e+22+75*(e<26)-((0!=t)<<5)}function h(e,t,n){var r=0;for(e=n?P(e/B):e>>1,e+=P(e/t);e>M*S>>1;r+=k)e=P(e/M);return P(r+(M+1)*e/(e+I))}function l(e){var t,n,r,o,s,a,u,d,l,p,m=[],g=e.length,y=0,_=C,v=A;for(n=e.lastIndexOf(T),n<0&&(n=0),r=0;r<n;++r)e.charCodeAt(r)>=128&&i("not-basic"),m.push(e.charCodeAt(r));for(o=n>0?n+1:0;o<g;){for(s=y,a=1,u=k;o>=g&&i("invalid-input"),d=f(e.charCodeAt(o++)),(d>=k||d>P((E-y)/a))&&i("overflow"),y+=d*a,l=u<=v?x:u>=v+S?S:u-v,!(d<l);u+=k)p=k-l,a>P(E/p)&&i("overflow"),a*=p;t=m.length+1,v=h(y-s,t,0==s),P(y/t)>E-_&&i("overflow"),_+=P(y/t),y%=t,m.splice(y++,0,_)}return c(m)}function p(e){var t,n,r,o,s,a,c,f,l,p,m,g,y,_,v,b=[];for(e=u(e),g=e.length,t=C,n=0,s=A,a=0;a<g;++a)(m=e[a])<128&&b.push(j(m));for(r=o=b.length,o&&b.push(T);r<g;){for(c=E,a=0;a<g;++a)(m=e[a])>=t&&m<c&&(c=m);for(y=r+1,c-t>P((E-n)/y)&&i("overflow"),n+=(c-t)*y,t=c,a=0;a<g;++a)if(m=e[a],m<t&&++n>E&&i("overflow"),m==t){for(f=n,l=k;p=l<=s?x:l>=s+S?S:l-s,!(f<p);l+=k)v=f-p,_=k-p,b.push(j(d(p+v%_,0))),f=P(v/_);b.push(j(d(f,0))),s=h(n,y,r==o),n=0,++r}++n,++t}return b.join("")}function m(e){return a(e,function(e){return L.test(e)?l(e.slice(4).toLowerCase()):e})}function g(e){return a(e,function(e){return U.test(e)?"xn--"+p(e):e})}var y="object"==typeof r&&r&&!r.nodeType&&r,_="object"==typeof n&&n&&!n.nodeType&&n,v="object"==typeof t&&t;v.global!==v&&v.window!==v&&v.self!==v||(o=v);var b,w,E=2147483647,k=36,x=1,S=26,I=38,B=700,A=72,C=128,T="-",L=/^xn--/,U=/[^\x20-\x7E]/,R=/[\x2E\u3002\uFF0E\uFF61]/g,O={overflow:"Overflow: input needs wider integers to process","not-basic":"Illegal input >= 0x80 (not a basic code point)","invalid-input":"Invalid input"},M=k-x,P=Math.floor,j=String.fromCharCode;if(b={version:"1.4.1",ucs2:{decode:u,encode:c},decode:l,encode:p,toASCII:g,toUnicode:m},"function"==typeof e&&"object"==typeof e.amd&&e.amd)e("punycode",function(){return b});else if(y&&_)if(n.exports==y)_.exports=b;else for(w in b)b.hasOwnProperty(w)&&(y[w]=b[w]);else o.punycode=b}(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],69:[function(e,t,n){"use strict";function r(e,t){return Object.prototype.hasOwnProperty.call(e,t)}t.exports=function(e,t,n,i){t=t||"&",n=n||"=";var s={};if("string"!=typeof e||0===e.length)return s;e=e.split(t);var a=1e3;i&&"number"==typeof i.maxKeys&&(a=i.maxKeys);var u=e.length;a>0&&u>a&&(u=a);for(var c=0;c<u;++c){var f,d,h,l,p=e[c].replace(/\+/g,"%20"),m=p.indexOf(n);m>=0?(f=p.substr(0,m),d=p.substr(m+1)):(f=p,d=""),h=decodeURIComponent(f),l=decodeURIComponent(d),r(s,h)?o(s[h])?s[h].push(l):s[h]=[s[h],l]:s[h]=l}return s};var o=Array.isArray||function(e){return"[object Array]"===Object.prototype.toString.call(e)}},{}],70:[function(e,t,n){"use strict";function r(e,t){if(e.map)return e.map(t);for(var n=[],r=0;r<e.length;r++)n.push(t(e[r],r));return n}var o=function(e){switch(typeof e){
case"string":return e;case"boolean":return e?"true":"false";case"number":return isFinite(e)?e:"";default:return""}};t.exports=function(e,t,n,a){return t=t||"&",n=n||"=",null===e&&(e=void 0),"object"==typeof e?r(s(e),function(s){var a=encodeURIComponent(o(s))+n;return i(e[s])?r(e[s],function(e){return a+encodeURIComponent(o(e))}).join(t):a+encodeURIComponent(o(e[s]))}).join(t):a?encodeURIComponent(o(a))+n+encodeURIComponent(o(e)):""};var i=Array.isArray||function(e){return"[object Array]"===Object.prototype.toString.call(e)},s=Object.keys||function(e){var t=[];for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&t.push(n);return t}},{}],71:[function(e,t,n){"use strict";n.decode=n.parse=e("./decode"),n.encode=n.stringify=e("./encode")},{"./decode":69,"./encode":70}],72:[function(e,t,n){var r=function(e){var t=0;return function(){if(t===e.length)return null;var n=e.length-t,r=Math.random()*n|0,o=e[t+r],i=e[t];return e[t]=o,e[t+r]=i,t++,o}};t.exports=r},{}],73:[function(e,t,n){(function(e,n,r){"use strict";function o(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}function i(t,o){if(t>65536)throw new Error("requested too many random bytes");var i=new n.Uint8Array(t);t>0&&s.getRandomValues(i);var a=new r(i.buffer);return"function"==typeof o?e.nextTick(function(){o(null,a)}):a}var s=n.crypto||n.msCrypto;s&&s.getRandomValues?t.exports=i:t.exports=o}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},e("buffer").Buffer)},{_process:66,buffer:24}],74:[function(e,t,n){function r(e,t){var n=this;if(!(n instanceof r))return new r(e);i.Writable.call(n,t),n.destroyed=!1,n._queue=[],n._position=e||0,n._cb=null,n._buffer=null,n._out=null}var o=e("inherits"),i=e("readable-stream");t.exports=r,o(r,i.Writable),r.prototype._write=function(e,t,n){for(var r=this,o=!0;;){if(r.destroyed)return;if(0===r._queue.length)return r._buffer=e,void(r._cb=n);r._buffer=null;var i=r._queue[0],s=Math.max(i.start-r._position,0),a=i.end-r._position;if(s>=e.length)return r._position+=e.length,n(null);var u;if(a>e.length){r._position+=e.length,u=0===s?e:e.slice(s),o=i.stream.write(u)&&o;break}r._position+=a,u=0===s&&a===e.length?e:e.slice(s,a),o=i.stream.write(u)&&o,i.last&&i.stream.end(),e=e.slice(a),r._queue.shift()}o?n(null):i.stream.once("drain",n.bind(null,null))},r.prototype.slice=function(e){var t=this;if(t.destroyed)return null;e instanceof Array||(e=[e]);var n=new i.PassThrough;return e.forEach(function(r,o){t._queue.push({start:r.start,end:r.end,stream:n,last:o===e.length-1})}),t._buffer&&t._write(t._buffer,null,t._cb),n},r.prototype.destroy=function(e){var t=this;t.destroyed||(t.destroyed=!0,e&&t.emit("error",e))}},{inherits:41,"readable-stream":82}],75:[function(e,t,n){"use strict";function r(e){if(!(this instanceof r))return new r(e);c.call(this,e),f.call(this,e),e&&!1===e.readable&&(this.readable=!1),e&&!1===e.writable&&(this.writable=!1),this.allowHalfOpen=!0,e&&!1===e.allowHalfOpen&&(this.allowHalfOpen=!1),this.once("end",o)}function o(){this.allowHalfOpen||this._writableState.ended||a(i,this)}function i(e){e.end()}var s=Object.keys||function(e){var t=[];for(var n in e)t.push(n);return t};t.exports=r;var a=e("process-nextick-args"),u=e("core-util-is");u.inherits=e("inherits");var c=e("./_stream_readable"),f=e("./_stream_writable");u.inherits(r,c);for(var d=s(f.prototype),h=0;h<d.length;h++){var l=d[h];r.prototype[l]||(r.prototype[l]=f.prototype[l])}},{"./_stream_readable":77,"./_stream_writable":79,"core-util-is":28,inherits:41,"process-nextick-args":65}],76:[function(e,t,n){"use strict";function r(e){if(!(this instanceof r))return new r(e);o.call(this,e)}t.exports=r;var o=e("./_stream_transform"),i=e("core-util-is");i.inherits=e("inherits"),i.inherits(r,o),r.prototype._transform=function(e,t,n){n(null,e)}},{"./_stream_transform":78,"core-util-is":28,inherits:41}],77:[function(e,t,n){(function(n){"use strict";function r(e,t,n){if("function"==typeof e.prependListener)return e.prependListener(t,n);e._events&&e._events[t]?T(e._events[t])?e._events[t].unshift(n):e._events[t]=[n,e._events[t]]:e.on(t,n)}function o(t,n){A=A||e("./_stream_duplex"),t=t||{},this.objectMode=!!t.objectMode,n instanceof A&&(this.objectMode=this.objectMode||!!t.readableObjectMode);var r=t.highWaterMark,o=this.objectMode?16:16384;this.highWaterMark=r||0===r?r:o,this.highWaterMark=~~this.highWaterMark,this.buffer=new N,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.defaultEncoding=t.defaultEncoding||"utf8",this.ranOut=!1,this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,t.encoding&&(H||(H=e("string_decoder/").StringDecoder),this.decoder=new H(t.encoding),this.encoding=t.encoding)}function i(t){if(A=A||e("./_stream_duplex"),!(this instanceof i))return new i(t);this._readableState=new o(t,this),this.readable=!0,t&&"function"==typeof t.read&&(this._read=t.read),U.call(this)}function s(e,t,n,r,o){var i=f(t,n);if(i)e.emit("error",i);else if(null===n)t.reading=!1,d(e,t);else if(t.objectMode||n&&n.length>0)if(t.ended&&!o){var s=new Error("stream.push() after EOF");e.emit("error",s)}else if(t.endEmitted&&o){var u=new Error("stream.unshift() after end event");e.emit("error",u)}else{var c;!t.decoder||o||r||(n=t.decoder.write(n),c=!t.objectMode&&0===n.length),o||(t.reading=!1),c||(t.flowing&&0===t.length&&!t.sync?(e.emit("data",n),e.read(0)):(t.length+=t.objectMode?1:n.length,o?t.buffer.unshift(n):t.buffer.push(n),t.needReadable&&h(e))),p(e,t)}else o||(t.reading=!1);return a(t)}function a(e){return!e.ended&&(e.needReadable||e.length<e.highWaterMark||0===e.length)}function u(e){return e>=D?e=D:(e--,e|=e>>>1,e|=e>>>2,e|=e>>>4,e|=e>>>8,e|=e>>>16,e++),e}function c(e,t){return e<=0||0===t.length&&t.ended?0:t.objectMode?1:e!==e?t.flowing&&t.length?t.buffer.head.data.length:t.length:(e>t.highWaterMark&&(t.highWaterMark=u(e)),e<=t.length?e:t.ended?t.length:(t.needReadable=!0,0))}function f(e,t){var n=null;return R.isBuffer(t)||"string"==typeof t||null===t||void 0===t||e.objectMode||(n=new TypeError("Invalid non-string/buffer chunk")),n}function d(e,t){if(!t.ended){if(t.decoder){var n=t.decoder.end();n&&n.length&&(t.buffer.push(n),t.length+=t.objectMode?1:n.length)}t.ended=!0,h(e)}}function h(e){var t=e._readableState;t.needReadable=!1,t.emittedReadable||(j("emitReadable",t.flowing),t.emittedReadable=!0,t.sync?C(l,e):l(e))}function l(e){j("emit readable"),e.emit("readable"),b(e)}function p(e,t){t.readingMore||(t.readingMore=!0,C(m,e,t))}function m(e,t){for(var n=t.length;!t.reading&&!t.flowing&&!t.ended&&t.length<t.highWaterMark&&(j("maybeReadMore read 0"),e.read(0),n!==t.length);)n=t.length;t.readingMore=!1}function g(e){return function(){var t=e._readableState;j("pipeOnDrain",t.awaitDrain),t.awaitDrain&&t.awaitDrain--,0===t.awaitDrain&&L(e,"data")&&(t.flowing=!0,b(e))}}function y(e){j("readable nexttick read 0"),e.read(0)}function _(e,t){t.resumeScheduled||(t.resumeScheduled=!0,C(v,e,t))}function v(e,t){t.reading||(j("resume read 0"),e.read(0)),t.resumeScheduled=!1,t.awaitDrain=0,e.emit("resume"),b(e),t.flowing&&!t.reading&&e.read(0)}function b(e){var t=e._readableState;for(j("flow",t.flowing);t.flowing&&null!==e.read(););}function w(e,t){if(0===t.length)return null;var n;return t.objectMode?n=t.buffer.shift():!e||e>=t.length?(n=t.decoder?t.buffer.join(""):1===t.buffer.length?t.buffer.head.data:t.buffer.concat(t.length),t.buffer.clear()):n=E(e,t.buffer,t.decoder),n}function E(e,t,n){var r;return e<t.head.data.length?(r=t.head.data.slice(0,e),t.head.data=t.head.data.slice(e)):r=e===t.head.data.length?t.shift():n?k(e,t):x(e,t),r}function k(e,t){var n=t.head,r=1,o=n.data;for(e-=o.length;n=n.next;){var i=n.data,s=e>i.length?i.length:e;if(s===i.length?o+=i:o+=i.slice(0,e),0===(e-=s)){s===i.length?(++r,n.next?t.head=n.next:t.head=t.tail=null):(t.head=n,n.data=i.slice(s));break}++r}return t.length-=r,o}function x(e,t){var n=O.allocUnsafe(e),r=t.head,o=1;for(r.data.copy(n),e-=r.data.length;r=r.next;){var i=r.data,s=e>i.length?i.length:e;if(i.copy(n,n.length-e,0,s),0===(e-=s)){s===i.length?(++o,r.next?t.head=r.next:t.head=t.tail=null):(t.head=r,r.data=i.slice(s));break}++o}return t.length-=o,n}function S(e){var t=e._readableState;if(t.length>0)throw new Error('"endReadable()" called on non-empty stream');t.endEmitted||(t.ended=!0,C(I,t,e))}function I(e,t){e.endEmitted||0!==e.length||(e.endEmitted=!0,t.readable=!1,t.emit("end"))}function B(e,t){for(var n=0,r=e.length;n<r;n++)if(e[n]===t)return n;return-1}t.exports=i;var A,C=e("process-nextick-args"),T=e("isarray");i.ReadableState=o;var L=(e("events").EventEmitter,function(e,t){return e.listeners(t).length}),U=e("./internal/streams/stream"),R=e("buffer").Buffer,O=e("buffer-shims"),M=e("core-util-is");M.inherits=e("inherits");var P=e("util"),j=void 0;j=P&&P.debuglog?P.debuglog("stream"):function(){};var H,N=e("./internal/streams/BufferList");M.inherits(i,U);var q=["error","close","destroy","pause","resume"];i.prototype.push=function(e,t){var n=this._readableState;return n.objectMode||"string"!=typeof e||(t=t||n.defaultEncoding)!==n.encoding&&(e=O.from(e,t),t=""),s(this,n,e,t,!1)},i.prototype.unshift=function(e){return s(this,this._readableState,e,"",!0)},i.prototype.isPaused=function(){return!1===this._readableState.flowing},i.prototype.setEncoding=function(t){return H||(H=e("string_decoder/").StringDecoder),this._readableState.decoder=new H(t),this._readableState.encoding=t,this};var D=8388608;i.prototype.read=function(e){j("read",e),e=parseInt(e,10);var t=this._readableState,n=e;if(0!==e&&(t.emittedReadable=!1),0===e&&t.needReadable&&(t.length>=t.highWaterMark||t.ended))return j("read: emitReadable",t.length,t.ended),0===t.length&&t.ended?S(this):h(this),null;if(0===(e=c(e,t))&&t.ended)return 0===t.length&&S(this),null;var r=t.needReadable;j("need readable",r),(0===t.length||t.length-e<t.highWaterMark)&&(r=!0,j("length less than watermark",r)),t.ended||t.reading?(r=!1,j("reading or ended",r)):r&&(j("do read"),t.reading=!0,t.sync=!0,0===t.length&&(t.needReadable=!0),this._read(t.highWaterMark),t.sync=!1,t.reading||(e=c(n,t)));var o;return o=e>0?w(e,t):null,null===o?(t.needReadable=!0,e=0):t.length-=e,0===t.length&&(t.ended||(t.needReadable=!0),n!==e&&t.ended&&S(this)),null!==o&&this.emit("data",o),o},i.prototype._read=function(e){this.emit("error",new Error("_read() is not implemented"))},i.prototype.pipe=function(e,t){function o(e){j("onunpipe"),e===h&&s()}function i(){j("onend"),e.end()}function s(){j("cleanup"),e.removeListener("close",c),e.removeListener("finish",f),e.removeListener("drain",y),e.removeListener("error",u),e.removeListener("unpipe",o),h.removeListener("end",i),h.removeListener("end",s),h.removeListener("data",a),_=!0,!l.awaitDrain||e._writableState&&!e._writableState.needDrain||y()}function a(t){j("ondata"),v=!1,!1!==e.write(t)||v||((1===l.pipesCount&&l.pipes===e||l.pipesCount>1&&-1!==B(l.pipes,e))&&!_&&(j("false write response, pause",h._readableState.awaitDrain),h._readableState.awaitDrain++,v=!0),h.pause())}function u(t){j("onerror",t),d(),e.removeListener("error",u),0===L(e,"error")&&e.emit("error",t)}function c(){e.removeListener("finish",f),d()}function f(){j("onfinish"),e.removeListener("close",c),d()}function d(){j("unpipe"),h.unpipe(e)}var h=this,l=this._readableState;switch(l.pipesCount){case 0:l.pipes=e;break;case 1:l.pipes=[l.pipes,e];break;default:l.pipes.push(e)}l.pipesCount+=1,j("pipe count=%d opts=%j",l.pipesCount,t);var p=(!t||!1!==t.end)&&e!==n.stdout&&e!==n.stderr,m=p?i:s;l.endEmitted?C(m):h.once("end",m),e.on("unpipe",o);var y=g(h);e.on("drain",y);var _=!1,v=!1;return h.on("data",a),r(e,"error",u),e.once("close",c),e.once("finish",f),e.emit("pipe",h),l.flowing||(j("pipe resume"),h.resume()),e},i.prototype.unpipe=function(e){var t=this._readableState;if(0===t.pipesCount)return this;if(1===t.pipesCount)return e&&e!==t.pipes?this:(e||(e=t.pipes),t.pipes=null,t.pipesCount=0,t.flowing=!1,e&&e.emit("unpipe",this),this);if(!e){var n=t.pipes,r=t.pipesCount;t.pipes=null,t.pipesCount=0,t.flowing=!1;for(var o=0;o<r;o++)n[o].emit("unpipe",this);return this}var i=B(t.pipes,e);return-1===i?this:(t.pipes.splice(i,1),t.pipesCount-=1,1===t.pipesCount&&(t.pipes=t.pipes[0]),e.emit("unpipe",this),this)},i.prototype.on=function(e,t){var n=U.prototype.on.call(this,e,t);if("data"===e)!1!==this._readableState.flowing&&this.resume();else if("readable"===e){var r=this._readableState;r.endEmitted||r.readableListening||(r.readableListening=r.needReadable=!0,r.emittedReadable=!1,r.reading?r.length&&h(this):C(y,this))}return n},i.prototype.addListener=i.prototype.on,i.prototype.resume=function(){var e=this._readableState;return e.flowing||(j("resume"),e.flowing=!0,_(this,e)),this},i.prototype.pause=function(){return j("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(j("pause"),this._readableState.flowing=!1,this.emit("pause")),this},i.prototype.wrap=function(e){var t=this._readableState,n=!1,r=this;e.on("end",function(){if(j("wrapped end"),t.decoder&&!t.ended){var e=t.decoder.end();e&&e.length&&r.push(e)}r.push(null)}),e.on("data",function(o){if(j("wrapped data"),t.decoder&&(o=t.decoder.write(o)),(!t.objectMode||null!==o&&void 0!==o)&&(t.objectMode||o&&o.length)){r.push(o)||(n=!0,e.pause())}});for(var o in e)void 0===this[o]&&"function"==typeof e[o]&&(this[o]=function(t){return function(){return e[t].apply(e,arguments)}}(o));for(var i=0;i<q.length;i++)e.on(q[i],r.emit.bind(r,q[i]));return r._read=function(t){j("wrapped _read",t),n&&(n=!1,e.resume())},r},i._fromList=w}).call(this,e("_process"))},{"./_stream_duplex":75,"./internal/streams/BufferList":80,"./internal/streams/stream":81,_process:66,buffer:24,"buffer-shims":23,"core-util-is":28,events:34,inherits:41,isarray:46,"process-nextick-args":65,"string_decoder/":102,util:21}],78:[function(e,t,n){"use strict";function r(e){this.afterTransform=function(t,n){return o(e,t,n)},this.needTransform=!1,this.transforming=!1,this.writecb=null,this.writechunk=null,this.writeencoding=null}function o(e,t,n){var r=e._transformState;r.transforming=!1;var o=r.writecb;if(!o)return e.emit("error",new Error("no writecb in Transform class"));r.writechunk=null,r.writecb=null,null!==n&&void 0!==n&&e.push(n),o(t);var i=e._readableState;i.reading=!1,(i.needReadable||i.length<i.highWaterMark)&&e._read(i.highWaterMark)}function i(e){if(!(this instanceof i))return new i(e);a.call(this,e),this._transformState=new r(this);var t=this;this._readableState.needReadable=!0,this._readableState.sync=!1,e&&("function"==typeof e.transform&&(this._transform=e.transform),"function"==typeof e.flush&&(this._flush=e.flush)),this.once("prefinish",function(){"function"==typeof this._flush?this._flush(function(e,n){s(t,e,n)}):s(t)})}function s(e,t,n){if(t)return e.emit("error",t);null!==n&&void 0!==n&&e.push(n);var r=e._writableState,o=e._transformState;if(r.length)throw new Error("Calling transform done when ws.length != 0");if(o.transforming)throw new Error("Calling transform done when still transforming");return e.push(null)}t.exports=i;var a=e("./_stream_duplex"),u=e("core-util-is");u.inherits=e("inherits"),u.inherits(i,a),i.prototype.push=function(e,t){return this._transformState.needTransform=!1,a.prototype.push.call(this,e,t)},i.prototype._transform=function(e,t,n){throw new Error("_transform() is not implemented")},i.prototype._write=function(e,t,n){var r=this._transformState;if(r.writecb=n,r.writechunk=e,r.writeencoding=t,!r.transforming){var o=this._readableState;(r.needTransform||o.needReadable||o.length<o.highWaterMark)&&this._read(o.highWaterMark)}},i.prototype._read=function(e){var t=this._transformState;null!==t.writechunk&&t.writecb&&!t.transforming?(t.transforming=!0,this._transform(t.writechunk,t.writeencoding,t.afterTransform)):t.needTransform=!0}},{"./_stream_duplex":75,"core-util-is":28,inherits:41}],79:[function(e,t,n){(function(n){"use strict";function r(){}function o(e,t,n){this.chunk=e,this.encoding=t,this.callback=n,this.next=null}function i(t,n){k=k||e("./_stream_duplex"),t=t||{},this.objectMode=!!t.objectMode,n instanceof k&&(this.objectMode=this.objectMode||!!t.writableObjectMode);var r=t.highWaterMark,o=this.objectMode?16:16384;this.highWaterMark=r||0===r?r:o,this.highWaterMark=~~this.highWaterMark,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1;var i=!1===t.decodeStrings;this.decodeStrings=!i,this.defaultEncoding=t.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(e){p(n,e)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new E(this)}function s(t){if(k=k||e("./_stream_duplex"),!(L.call(s,this)||this instanceof k))return new s(t);this._writableState=new i(t,this),this.writable=!0,t&&("function"==typeof t.write&&(this._write=t.write),"function"==typeof t.writev&&(this._writev=t.writev)),A.call(this)}function a(e,t){var n=new Error("write after end");e.emit("error",n),x(t,n)}function u(e,t,n,r){var o=!0,i=!1;return null===n?i=new TypeError("May not write null values to stream"):"string"==typeof n||void 0===n||t.objectMode||(i=new TypeError("Invalid non-string/buffer chunk")),i&&(e.emit("error",i),x(r,i),o=!1),o}function c(e,t,n){return e.objectMode||!1===e.decodeStrings||"string"!=typeof t||(t=T.from(t,n)),t}function f(e,t,n,r,i,s){n||(r=c(t,r,i),C.isBuffer(r)&&(i="buffer"));var a=t.objectMode?1:r.length;t.length+=a;var u=t.length<t.highWaterMark;if(u||(t.needDrain=!0),t.writing||t.corked){var f=t.lastBufferedRequest;t.lastBufferedRequest=new o(r,i,s),f?f.next=t.lastBufferedRequest:t.bufferedRequest=t.lastBufferedRequest,t.bufferedRequestCount+=1}else d(e,t,!1,a,r,i,s);return u}function d(e,t,n,r,o,i,s){t.writelen=r,t.writecb=s,t.writing=!0,t.sync=!0,n?e._writev(o,t.onwrite):e._write(o,i,t.onwrite),t.sync=!1}function h(e,t,n,r,o){--t.pendingcb,n?x(o,r):o(r),e._writableState.errorEmitted=!0,e.emit("error",r)}function l(e){e.writing=!1,e.writecb=null,e.length-=e.writelen,e.writelen=0}function p(e,t){var n=e._writableState,r=n.sync,o=n.writecb;if(l(n),t)h(e,n,r,t,o);else{var i=_(n);i||n.corked||n.bufferProcessing||!n.bufferedRequest||y(e,n),r?S(m,e,n,i,o):m(e,n,i,o)}}function m(e,t,n,r){n||g(e,t),t.pendingcb--,r(),b(e,t)}function g(e,t){0===t.length&&t.needDrain&&(t.needDrain=!1,e.emit("drain"))}function y(e,t){t.bufferProcessing=!0;var n=t.bufferedRequest;if(e._writev&&n&&n.next){var r=t.bufferedRequestCount,o=new Array(r),i=t.corkedRequestsFree;i.entry=n;for(var s=0;n;)o[s]=n,n=n.next,s+=1;d(e,t,!0,t.length,o,"",i.finish),t.pendingcb++,t.lastBufferedRequest=null,i.next?(t.corkedRequestsFree=i.next,i.next=null):t.corkedRequestsFree=new E(t)}else{for(;n;){var a=n.chunk,u=n.encoding,c=n.callback;if(d(e,t,!1,t.objectMode?1:a.length,a,u,c),n=n.next,t.writing)break}null===n&&(t.lastBufferedRequest=null)}t.bufferedRequestCount=0,t.bufferedRequest=n,t.bufferProcessing=!1}function _(e){return e.ending&&0===e.length&&null===e.bufferedRequest&&!e.finished&&!e.writing}function v(e,t){t.prefinished||(t.prefinished=!0,e.emit("prefinish"))}function b(e,t){var n=_(t);return n&&(0===t.pendingcb?(v(e,t),t.finished=!0,e.emit("finish")):v(e,t)),n}function w(e,t,n){t.ending=!0,b(e,t),n&&(t.finished?x(n):e.once("finish",n)),t.ended=!0,e.writable=!1}function E(e){var t=this;this.next=null,this.entry=null,this.finish=function(n){var r=t.entry;for(t.entry=null;r;){var o=r.callback;e.pendingcb--,o(n),r=r.next}e.corkedRequestsFree?e.corkedRequestsFree.next=t:e.corkedRequestsFree=t}}t.exports=s;var k,x=e("process-nextick-args"),S=!n.browser&&["v0.10","v0.9."].indexOf(n.version.slice(0,5))>-1?setImmediate:x;s.WritableState=i;var I=e("core-util-is");I.inherits=e("inherits");var B={deprecate:e("util-deprecate")},A=e("./internal/streams/stream"),C=e("buffer").Buffer,T=e("buffer-shims");I.inherits(s,A),i.prototype.getBuffer=function(){for(var e=this.bufferedRequest,t=[];e;)t.push(e),e=e.next;return t},function(){try{Object.defineProperty(i.prototype,"buffer",{get:B.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.")})}catch(e){}}();var L;"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(L=Function.prototype[Symbol.hasInstance],Object.defineProperty(s,Symbol.hasInstance,{value:function(e){return!!L.call(this,e)||e&&e._writableState instanceof i}})):L=function(e){return e instanceof this},s.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))},s.prototype.write=function(e,t,n){var o=this._writableState,i=!1,s=C.isBuffer(e);return"function"==typeof t&&(n=t,t=null),s?t="buffer":t||(t=o.defaultEncoding),"function"!=typeof n&&(n=r),o.ended?a(this,n):(s||u(this,o,e,n))&&(o.pendingcb++,i=f(this,o,s,e,t,n)),i},s.prototype.cork=function(){this._writableState.corked++},s.prototype.uncork=function(){var e=this._writableState;e.corked&&(e.corked--,e.writing||e.corked||e.finished||e.bufferProcessing||!e.bufferedRequest||y(this,e))},s.prototype.setDefaultEncoding=function(e){if("string"==typeof e&&(e=e.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((e+"").toLowerCase())>-1))throw new TypeError("Unknown encoding: "+e);return this._writableState.defaultEncoding=e,this},s.prototype._write=function(e,t,n){n(new Error("_write() is not implemented"))},s.prototype._writev=null,s.prototype.end=function(e,t,n){var r=this._writableState;"function"==typeof e?(n=e,e=null,t=null):"function"==typeof t&&(n=t,t=null),null!==e&&void 0!==e&&this.write(e,t),r.corked&&(r.corked=1,this.uncork()),r.ending||r.finished||w(this,r,n)}}).call(this,e("_process"))},{"./_stream_duplex":75,"./internal/streams/stream":81,_process:66,buffer:24,"buffer-shims":23,"core-util-is":28,inherits:41,"process-nextick-args":65,"util-deprecate":115}],80:[function(e,t,n){"use strict";function r(){this.head=null,this.tail=null,this.length=0}var o=(e("buffer").Buffer,e("buffer-shims"));t.exports=r,r.prototype.push=function(e){var t={data:e,next:null};this.length>0?this.tail.next=t:this.head=t,this.tail=t,++this.length},r.prototype.unshift=function(e){var t={data:e,next:this.head};0===this.length&&(this.tail=t),this.head=t,++this.length},r.prototype.shift=function(){if(0!==this.length){var e=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,e}},r.prototype.clear=function(){this.head=this.tail=null,this.length=0},r.prototype.join=function(e){if(0===this.length)return"";for(var t=this.head,n=""+t.data;t=t.next;)n+=e+t.data;return n},r.prototype.concat=function(e){if(0===this.length)return o.alloc(0);if(1===this.length)return this.head.data;for(var t=o.allocUnsafe(e>>>0),n=this.head,r=0;n;)n.data.copy(t,r),r+=n.data.length,n=n.next;return t}},{buffer:24,"buffer-shims":23}],81:[function(e,t,n){t.exports=e("events").EventEmitter},{events:34}],82:[function(e,t,n){n=t.exports=e("./lib/_stream_readable.js"),n.Stream=n,n.Readable=n,n.Writable=e("./lib/_stream_writable.js"),n.Duplex=e("./lib/_stream_duplex.js"),n.Transform=e("./lib/_stream_transform.js"),n.PassThrough=e("./lib/_stream_passthrough.js")},{"./lib/_stream_duplex.js":75,"./lib/_stream_passthrough.js":76,"./lib/_stream_readable.js":77,"./lib/_stream_transform.js":78,"./lib/_stream_writable.js":79}],83:[function(e,t,n){function r(e,t,n,r){"function"==typeof n&&(r=n,n={}),n||(n={}),r||(r=function(){}),a(e),c(n),"string"==typeof t&&(t=document.querySelector(t)),i(e,function(n){if(t.nodeName!==n.toUpperCase()){var r=l.extname(e.name).toLowerCase();throw new Error('Cannot render "'+r+'" inside a "'+t.nodeName.toLowerCase()+'" element, expected "'+n+'"')}return t},n,r)}function o(e,t,n,r){function o(e){return"video"===e||"audio"===e?s(e):u(e)}function s(e){var r=u(e);return n.controls&&(r.controls=!0),n.autoplay&&(r.autoplay=!0),t.appendChild(r),r}function u(e){var n=document.createElement(e);return t.appendChild(n),n}function f(e,t){e&&t&&t.remove(),r(e,t)}if("function"==typeof n&&(r=n,n={}),n||(n={}),r||(r=function(){}),a(e),c(n),"string"==typeof t&&(t=document.querySelector(t)),t&&("VIDEO"===t.nodeName||"AUDIO"===t.nodeName))throw new Error("Invalid video/audio node argument. Argument must be root element that video/audio tag will be appended to.");i(e,o,n,f)}function i(e,t,n,r){function o(){p.removeEventListener("loadstart",o),n.autoplay&&p.play()}function i(){p.removeEventListener("canplay",i),r(null,p)}function a(){p=t("iframe"),s(e,function(e,t){if(e)return c(e);p.src=t,".pdf"!==_&&(p.sandbox="allow-forms allow-scripts"),r(null,p)})}function c(t){t.message='Error rendering file "'+e.name+'": '+t.message,f(t.message),r(t)}var p,_=l.extname(e.name).toLowerCase(),k=0;v.indexOf(_)>=0?function(){function r(){f("Use MediaSource API for "+e.name),v(),p.addEventListener("error",l),p.addEventListener("loadstart",o),p.addEventListener("canplay",i);var t=new h(p),n=t.createWriteStream(u(e.name));e.createReadStream().pipe(n),k&&(p.currentTime=k)}function a(){f("Use Blob URL for "+e.name),v(),p.addEventListener("error",c),p.addEventListener("loadstart",o),p.addEventListener("canplay",i),s(e,function(e,t){if(e)return c(e);p.src=t,k&&(p.currentTime=k)})}function d(e){f("videostream error: fallback to MediaSource API: %o",e.message||e),p.removeEventListener("error",d),p.removeEventListener("canplay",i),r()}function l(t){if(f("MediaSource API error: fallback to Blob URL: %o",t.message||t),"number"==typeof e.length&&e.length>n.maxBlobLength)return f("File length too large for Blob URL approach: %d (max: %d)",e.length,n.maxBlobLength),c(new Error("File length too large for Blob URL approach: "+e.length+" (max: "+n.maxBlobLength+")"));p.removeEventListener("error",l),p.removeEventListener("canplay",i),a()}function v(){p||(p=t(b),p.addEventListener("progress",function(){k=p.currentTime}))}var b=y.indexOf(_)>=0?"video":"audio";x?g.indexOf(_)>=0?function(){f("Use `videostream` package for "+e.name),v(),p.addEventListener("error",d),p.addEventListener("loadstart",o),p.addEventListener("canplay",i),m(e,p)}():r():a()}():b.indexOf(_)>=0?function(){p=t("audio"),s(e,function(e,t){if(e)return c(e);p.addEventListener("error",c),p.addEventListener("loadstart",o),p.addEventListener("canplay",i),p.src=t})}():w.indexOf(_)>=0?function(){p=t("img"),s(e,function(t,n){if(t)return c(t);p.src=n,p.alt=e.name,r(null,p)})}():E.indexOf(_)>=0?a():function(){function t(){d(n)?(f('File extension "%s" appears ascii, so will render.',_),a()):(f('File extension "%s" appears non-ascii, will not render.',_),r(new Error('Unsupported file type "'+_+'": Cannot append to DOM')))}f('Unknown file extension "%s" - will attempt to render into iframe',_);var n="";e.createReadStream({start:0,end:1e3}).setEncoding("utf8").on("data",function(e){n+=e}).on("end",t).on("error",r)}()}function s(e,t){var r=l.extname(e.name).toLowerCase();p(e.createReadStream(),n.mime[r],t)}function a(e){if(null==e)throw new Error("file cannot be null or undefined");if("string"!=typeof e.name)throw new Error("missing or invalid file.name property");if("function"!=typeof e.createReadStream)throw new Error("missing or invalid file.createReadStream property")}function u(e){return{".m4a":'audio/mp4; codecs="mp4a.40.5"',".m4v":'video/mp4; codecs="avc1.640029, mp4a.40.5"',".mkv":'video/webm; codecs="avc1.640029, mp4a.40.5"',".mp3":"audio/mpeg",".mp4":'video/mp4; codecs="avc1.640029, mp4a.40.5"',".webm":'video/webm; codecs="vorbis, vp8"'}[l.extname(e).toLowerCase()]}function c(e){null==e.autoplay&&(e.autoplay=!0),null==e.controls&&(e.controls=!0),null==e.maxBlobLength&&(e.maxBlobLength=k)}n.render=r,n.append=o,n.mime=e("./lib/mime.json");var f=e("debug")("render-media"),d=e("is-ascii"),h=e("mediasource"),l=e("path"),p=e("stream-to-blob-url"),m=e("videostream"),g=[".m4a",".m4v",".mp4"],y=[".m4v",".mkv",".mp4",".webm"],_=[".m4a",".mp3"],v=[].concat(y,_),b=[".aac",".oga",".ogg",".wav"],w=[".bmp",".gif",".jpeg",".jpg",".png",".svg"],E=[".css",".html",".js",".md",".pdf",".txt"],k=2e8,x="undefined"!=typeof window&&window.MediaSource},{"./lib/mime.json":84,debug:30,"is-ascii":42,mediasource:49,path:63,"stream-to-blob-url":99,videostream:117}],84:[function(e,t,n){t.exports={".3gp":"video/3gpp",".aac":"audio/aac",".aif":"audio/x-aiff",".aiff":"audio/x-aiff",".atom":"application/atom+xml",".avi":"video/x-msvideo",".bmp":"image/bmp",".bz2":"application/x-bzip2",".conf":"text/plain",".css":"text/css",".csv":"text/plain",".diff":"text/x-diff",".doc":"application/msword",".flv":"video/x-flv",".gif":"image/gif",".gz":"application/x-gzip",".htm":"text/html",".html":"text/html",".ico":"image/vnd.microsoft.icon",".ics":"text/calendar",".iso":"application/octet-stream",".jar":"application/java-archive",".jpeg":"image/jpeg",".jpg":"image/jpeg",".js":"application/javascript",".json":"application/json",".less":"text/css",".log":"text/plain",".m3u":"audio/x-mpegurl",".m4a":"audio/mp4",".m4v":"video/mp4",".manifest":"text/cache-manifest",".markdown":"text/x-markdown",".mathml":"application/mathml+xml",".md":"text/x-markdown",".mid":"audio/midi",".midi":"audio/midi",".mov":"video/quicktime",".mp3":"audio/mpeg",".mp4":"video/mp4",".mp4v":"video/mp4",".mpeg":"video/mpeg",".mpg":"video/mpeg",".odp":"application/vnd.oasis.opendocument.presentation",".ods":"application/vnd.oasis.opendocument.spreadsheet",".odt":"application/vnd.oasis.opendocument.text",".oga":"audio/ogg",".ogg":"application/ogg",".pdf":"application/pdf",".png":"image/png",".pps":"application/vnd.ms-powerpoint",".ppt":"application/vnd.ms-powerpoint",".ps":"application/postscript",".psd":"image/vnd.adobe.photoshop",".qt":"video/quicktime",".rar":"application/x-rar-compressed",".rdf":"application/rdf+xml",".rss":"application/rss+xml",".rtf":"application/rtf",".svg":"image/svg+xml",".svgz":"image/svg+xml",".swf":"application/x-shockwave-flash",".tar":"application/x-tar",".tbz":"application/x-bzip-compressed-tar",".text":"text/plain",".tif":"image/tiff",".tiff":"image/tiff",".torrent":"application/x-bittorrent",".ttf":"application/x-font-ttf",".txt":"text/plain",".wav":"audio/wav",".webm":"video/webm",".wma":"audio/x-ms-wma",".wmv":"video/x-ms-wmv",".xls":"application/vnd.ms-excel",".xml":"application/xml",".yaml":"text/yaml",".yml":"text/yaml",".zip":"application/zip"}},{}],85:[function(e,t,n){(function(e){t.exports=function(t,n,r){function o(t){function n(){r&&r(t,s),r=null}d?e.nextTick(n):n()}function i(e,n,r){if(s[e]=r,n&&(f=!0),0==--u||n)o(n);else if(!f&&h<a){var d;c?(d=c[h],h+=1,t[d](function(e,t){i(d,e,t)})):(d=h,h+=1,t[d](function(e,t){i(d,e,t)}))}}if("number"!=typeof n)throw new Error("second argument must be a Number");var s,a,u,c,f,d=!0;Array.isArray(t)?(s=[],u=a=t.length):(c=Object.keys(t),s={},u=a=c.length);var h=n;u?c?c.some(function(e,r){if(t[e](function(t,n){i(e,t,n)}),r===n-1)return!0}):t.some(function(e,t){if(e(function(e,n){i(t,e,n)}),t===n-1)return!0}):o(null),d=!1}}).call(this,e("_process"))},{_process:66}],86:[function(e,t,n){(function(e){t.exports=function(t,n){function r(t){function r(){n&&n(t,i),n=null}u?e.nextTick(r):r()}function o(e,t,n){i[e]=n,(0==--s||t)&&r(t)}var i,s,a,u=!0;Array.isArray(t)?(i=[],s=t.length):(a=Object.keys(t),i={},s=a.length),s?a?a.forEach(function(e){t[e](function(t,n){o(e,t,n)})}):t.forEach(function(e,t){e(function(e,n){o(t,e,n)})}):r(null),u=!1}}).call(this,e("_process"))},{_process:66}],87:[function(e,t,n){(function(e){!function(){function n(e){"use strict";for(var t={fill:0},i=function(e){for(e+=9;e%64>0;e+=1);return e},s=function(e,t){var n=new Uint8Array(e.buffer),r=t%4,o=t-r;switch(r){case 0:n[o+3]=0;case 1:
n[o+2]=0;case 2:n[o+1]=0;case 3:n[o+0]=0}for(var i=1+(t>>2);i<e.length;i++)e[i]=0},a=function(e,t,n){e[t>>2]|=128<<24-(t%4<<3),e[14+(2+(t>>2)&-16)]=n/(1<<29)|0,e[15+(2+(t>>2)&-16)]=n<<3},u=function(e,t,n,r,o){var i,s=this,a=o%4,u=(r+a)%4,c=r-u;switch(a){case 0:e[o]=s.charCodeAt(n+3);case 1:e[o+1-(a<<1)|0]=s.charCodeAt(n+2);case 2:e[o+2-(a<<1)|0]=s.charCodeAt(n+1);case 3:e[o+3-(a<<1)|0]=s.charCodeAt(n)}if(!(r<u+a)){for(i=4-a;i<c;i=i+4|0)t[o+i>>2]=s.charCodeAt(n+i)<<24|s.charCodeAt(n+i+1)<<16|s.charCodeAt(n+i+2)<<8|s.charCodeAt(n+i+3);switch(u){case 3:e[o+c+1|0]=s.charCodeAt(n+c+2);case 2:e[o+c+2|0]=s.charCodeAt(n+c+1);case 1:e[o+c+3|0]=s.charCodeAt(n+c)}}},c=function(e,t,n,r,o){var i,s=this,a=o%4,u=(r+a)%4,c=r-u;switch(a){case 0:e[o]=s[n+3];case 1:e[o+1-(a<<1)|0]=s[n+2];case 2:e[o+2-(a<<1)|0]=s[n+1];case 3:e[o+3-(a<<1)|0]=s[n]}if(!(r<u+a)){for(i=4-a;i<c;i=i+4|0)t[o+i>>2|0]=s[n+i]<<24|s[n+i+1]<<16|s[n+i+2]<<8|s[n+i+3];switch(u){case 3:e[o+c+1|0]=s[n+c+2];case 2:e[o+c+2|0]=s[n+c+1];case 1:e[o+c+3|0]=s[n+c]}}},f=function(e,t,n,r,i){var s,a=this,u=i%4,c=(r+u)%4,f=r-c,d=new Uint8Array(o.readAsArrayBuffer(a.slice(n,n+r)));switch(u){case 0:e[i]=d[3];case 1:e[i+1-(u<<1)|0]=d[2];case 2:e[i+2-(u<<1)|0]=d[1];case 3:e[i+3-(u<<1)|0]=d[0]}if(!(r<c+u)){for(s=4-u;s<f;s=s+4|0)t[i+s>>2|0]=d[s]<<24|d[s+1]<<16|d[s+2]<<8|d[s+3];switch(c){case 3:e[i+f+1|0]=d[f+2];case 2:e[i+f+2|0]=d[f+1];case 1:e[i+f+3|0]=d[f]}}},d=function(e){switch(r.getDataType(e)){case"string":return u.bind(e);case"array":case"buffer":return c.bind(e);case"arraybuffer":return c.bind(new Uint8Array(e));case"view":return c.bind(new Uint8Array(e.buffer,e.byteOffset,e.byteLength));case"blob":return f.bind(e)}},h=new Array(256),l=0;l<256;l++)h[l]=(l<16?"0":"")+l.toString(16);var p=function(e){for(var t=new Uint8Array(e),n=new Array(e.byteLength),r=0;r<n.length;r++)n[r]=h[t[r]];return n.join("")},m=function(e){var t;if(e<=65536)return 65536;if(e<16777216)for(t=1;t<e;t<<=1);else for(t=16777216;t<e;t+=16777216);return t};!function(e){if(e%64>0)throw new Error("Chunk size must be a multiple of 128 bit");t.offset=0,t.maxChunkLen=e,t.padMaxChunkLen=i(e),t.heap=new ArrayBuffer(m(t.padMaxChunkLen+320+20)),t.h32=new Int32Array(t.heap),t.h8=new Int8Array(t.heap),t.core=new n._core({Int32Array:Int32Array,DataView:DataView},{},t.heap),t.buffer=null}(e||65536);var g=function(e,n){t.offset=0;var r=new Int32Array(e,n+320,5);r[0]=1732584193,r[1]=-271733879,r[2]=-1732584194,r[3]=271733878,r[4]=-1009589776},y=function(e,n){var r=i(e),o=new Int32Array(t.heap,0,r>>2);return s(o,e),a(o,e,n),r},_=function(e,n,r,o){d(e)(t.h8,t.h32,n,r,o||0)},v=function(e,n,r,o,i){var s=r;_(e,n,r),i&&(s=y(r,o)),t.core.hash(s,t.padMaxChunkLen)},b=function(e,t){var n=new Int32Array(e,t+320,5),r=new Int32Array(5),o=new DataView(r.buffer);return o.setInt32(0,n[0],!1),o.setInt32(4,n[1],!1),o.setInt32(8,n[2],!1),o.setInt32(12,n[3],!1),o.setInt32(16,n[4],!1),r},w=this.rawDigest=function(e){var n=e.byteLength||e.length||e.size||0;g(t.heap,t.padMaxChunkLen);var r=0,o=t.maxChunkLen;for(r=0;n>r+o;r+=o)v(e,r,o,n,!1);return v(e,r,n-r,n,!0),b(t.heap,t.padMaxChunkLen)};this.digest=this.digestFromString=this.digestFromBuffer=this.digestFromArrayBuffer=function(e){return p(w(e).buffer)},this.resetState=function(){return g(t.heap,t.padMaxChunkLen),this},this.append=function(e){var n,r=0,o=e.byteLength||e.length||e.size||0,i=t.offset%t.maxChunkLen;for(t.offset+=o;r<o;)n=Math.min(o-r,t.maxChunkLen-i),_(e,r,n,i),i+=n,r+=n,i===t.maxChunkLen&&(t.core.hash(t.maxChunkLen,t.padMaxChunkLen),i=0);return this},this.getState=function(){var e,n=t.offset%t.maxChunkLen;if(n)e=t.heap.slice(0);else{var r=new Int32Array(t.heap,t.padMaxChunkLen+320,5);e=r.buffer.slice(r.byteOffset,r.byteOffset+r.byteLength)}return{offset:t.offset,heap:e}},this.setState=function(e){if(t.offset=e.offset,20===e.heap.byteLength){new Int32Array(t.heap,t.padMaxChunkLen+320,5).set(new Int32Array(e.heap))}else t.h32.set(new Int32Array(e.heap));return this};var E=this.rawEnd=function(){var e=t.offset,n=e%t.maxChunkLen,r=y(n,e);t.core.hash(r,t.padMaxChunkLen);var o=b(t.heap,t.padMaxChunkLen);return g(t.heap,t.padMaxChunkLen),o};this.end=function(){return p(E().buffer)}}var r={getDataType:function(t){if("string"==typeof t)return"string";if(t instanceof Array)return"array";if(void 0!==e&&e.Buffer&&e.Buffer.isBuffer(t))return"buffer";if(t instanceof ArrayBuffer)return"arraybuffer";if(t.buffer instanceof ArrayBuffer)return"view";if(t instanceof Blob)return"blob";throw new Error("Unsupported data type.")}};if(n._core=function(e,t,n){"use asm";var r=new e.Int32Array(n);function o(e,t){e=e|0;t=t|0;var n=0,o=0,i=0,s=0,a=0,u=0,c=0,f=0,d=0,h=0,l=0,p=0,m=0,g=0;i=r[t+320>>2]|0;a=r[t+324>>2]|0;c=r[t+328>>2]|0;d=r[t+332>>2]|0;l=r[t+336>>2]|0;for(n=0;(n|0)<(e|0);n=n+64|0){s=i;u=a;f=c;h=d;p=l;for(o=0;(o|0)<64;o=o+4|0){g=r[n+o>>2]|0;m=((i<<5|i>>>27)+(a&c|~a&d)|0)+((g+l|0)+1518500249|0)|0;l=d;d=c;c=a<<30|a>>>2;a=i;i=m;r[e+o>>2]=g}for(o=e+64|0;(o|0)<(e+80|0);o=o+4|0){g=(r[o-12>>2]^r[o-32>>2]^r[o-56>>2]^r[o-64>>2])<<1|(r[o-12>>2]^r[o-32>>2]^r[o-56>>2]^r[o-64>>2])>>>31;m=((i<<5|i>>>27)+(a&c|~a&d)|0)+((g+l|0)+1518500249|0)|0;l=d;d=c;c=a<<30|a>>>2;a=i;i=m;r[o>>2]=g}for(o=e+80|0;(o|0)<(e+160|0);o=o+4|0){g=(r[o-12>>2]^r[o-32>>2]^r[o-56>>2]^r[o-64>>2])<<1|(r[o-12>>2]^r[o-32>>2]^r[o-56>>2]^r[o-64>>2])>>>31;m=((i<<5|i>>>27)+(a^c^d)|0)+((g+l|0)+1859775393|0)|0;l=d;d=c;c=a<<30|a>>>2;a=i;i=m;r[o>>2]=g}for(o=e+160|0;(o|0)<(e+240|0);o=o+4|0){g=(r[o-12>>2]^r[o-32>>2]^r[o-56>>2]^r[o-64>>2])<<1|(r[o-12>>2]^r[o-32>>2]^r[o-56>>2]^r[o-64>>2])>>>31;m=((i<<5|i>>>27)+(a&c|a&d|c&d)|0)+((g+l|0)-1894007588|0)|0;l=d;d=c;c=a<<30|a>>>2;a=i;i=m;r[o>>2]=g}for(o=e+240|0;(o|0)<(e+320|0);o=o+4|0){g=(r[o-12>>2]^r[o-32>>2]^r[o-56>>2]^r[o-64>>2])<<1|(r[o-12>>2]^r[o-32>>2]^r[o-56>>2]^r[o-64>>2])>>>31;m=((i<<5|i>>>27)+(a^c^d)|0)+((g+l|0)-899497514|0)|0;l=d;d=c;c=a<<30|a>>>2;a=i;i=m;r[o>>2]=g}i=i+s|0;a=a+u|0;c=c+f|0;d=d+h|0;l=l+p|0}r[t+320>>2]=i;r[t+324>>2]=a;r[t+328>>2]=c;r[t+332>>2]=d;r[t+336>>2]=l}return{hash:o}},void 0!==t?t.exports=n:"undefined"!=typeof window&&(window.Rusha=n),"undefined"!=typeof FileReaderSync){var o=new FileReaderSync,i=new n(4194304);self.onmessage=function(e){var t,n=e.data.data;try{t=i.digest(n),self.postMessage({id:e.data.id,hash:t})}catch(t){self.postMessage({id:e.data.id,error:t.name})}}}}()}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],88:[function(e,t,n){t.exports=e("buffer")},{buffer:24}],89:[function(e,t,n){(function(e){t.exports=function(t,n){var r=[];t.on("data",function(e){r.push(e)}),t.once("end",function(){n&&n(null,e.concat(r)),n=null}),t.once("error",function(e){n&&n(e),n=null})}}).call(this,e("buffer").Buffer)},{buffer:24}],90:[function(e,t,n){(function(n){function r(e,t){e="string"==typeof e?{url:e}:Object.assign({},e),t=u(t),e.url&&o(e),null==e.headers&&(e.headers={}),null==e.maxRedirects&&(e.maxRedirects=10);var i;e.form&&(i="string"==typeof e.form?e.form:c.stringify(e.form)),e.body&&(i=e.json?JSON.stringify(e.body):e.body),e.json&&(e.headers.accept="application/json"),e.json&&i&&(e.headers["content-type"]="application/json"),e.form&&(e.headers["content-type"]="application/x-www-form-urlencoded"),i&&(e.headers["content-length"]=n.byteLength(i)),delete e.body,delete e.form,i&&!e.method&&(e.method="POST"),e.method&&(e.method=e.method.toUpperCase()),Object.keys(e.headers).some(function(e){return"accept-encoding"===e.toLowerCase()})||(e.headers["accept-encoding"]="gzip, deflate");var d="https:"===e.protocol?a:s,h=d.request(e,function(n){if(n.statusCode>=300&&n.statusCode<400&&"location"in n.headers)return e.url=n.headers.location,n.resume(),void(e.maxRedirects>0?(e.maxRedirects-=1,r(e,t)):t(new Error("too many redirects")));var o="function"==typeof f&&"HEAD"!==e.method;t(null,o?f(n):n)});return h.on("timeout",function(){h.abort(),t(new Error("Request timed out"))}),h.on("error",t),h.end(i),h}function o(e){var t=d.parse(e.url);t.hostname&&(e.hostname=t.hostname),t.port&&(e.port=t.port),t.protocol&&(e.protocol=t.protocol),t.auth&&(e.auth=t.auth),e.path=t.path,delete e.url}t.exports=r;var i=e("simple-concat"),s=e("http"),a=e("https"),u=e("once"),c=e("querystring"),f=e("unzip-response"),d=e("url");r.concat=function(e,t){return r(e,function(n,r){if(n)return t(n);i(r,function(n,o){if(n)return t(n);if(e.json)try{o=JSON.parse(o.toString())}catch(n){return t(n,r,o)}t(null,r,o)})})},["get","post","put","patch","head","delete"].forEach(function(e){r[e]=function(t,n){return"string"==typeof t&&(t={url:t}),t.method=e.toUpperCase(),r(t,n)}})}).call(this,e("buffer").Buffer)},{buffer:24,http:95,https:38,once:60,querystring:71,"simple-concat":89,"unzip-response":21,url:112}],91:[function(e,t,n){(function(n){function r(e){var t=this;if(!(t instanceof r))return new r(e);if(t._id=u(4).toString("hex").slice(0,7),t._debug("new peer %o",e),e=Object.assign({allowHalfOpen:!1},e),c.Duplex.call(t,e),t.channelName=e.initiator?e.channelName||u(20).toString("hex"):null,t._isChromium="undefined"!=typeof window&&!!window.webkitRTCPeerConnection,t.initiator=e.initiator||!1,t.channelConfig=e.channelConfig||r.channelConfig,t.config=e.config||r.config,t.constraints=t._transformConstraints(e.constraints||r.constraints),t.offerConstraints=t._transformConstraints(e.offerConstraints||{}),t.answerConstraints=t._transformConstraints(e.answerConstraints||{}),t.reconnectTimer=e.reconnectTimer||!1,t.sdpTransform=e.sdpTransform||function(e){return e},t.stream=e.stream||!1,t.trickle=void 0===e.trickle||e.trickle,t.destroyed=!1,t.connected=!1,t.remoteAddress=void 0,t.remoteFamily=void 0,t.remotePort=void 0,t.localAddress=void 0,t.localPort=void 0,t._wrtc=e.wrtc&&"object"==typeof e.wrtc?e.wrtc:s(),!t._wrtc)throw"undefined"==typeof window?new Error("No WebRTC support: Specify `opts.wrtc` option in this environment"):new Error("No WebRTC support: Not a supported browser");if(t._pcReady=!1,t._channelReady=!1,t._iceComplete=!1,t._channel=null,t._pendingCandidates=[],t._previousStreams=[],t._chunk=null,t._cb=null,t._interval=null,t._reconnectTimeout=null,t._pc=new t._wrtc.RTCPeerConnection(t.config,t.constraints),t._isWrtc=Array.isArray(t._pc.RTCIceConnectionStates),t._isReactNativeWebrtc="number"==typeof t._pc._peerConnectionId,t._pc.oniceconnectionstatechange=function(){t._onIceStateChange()},t._pc.onicegatheringstatechange=function(){t._onIceStateChange()},t._pc.onsignalingstatechange=function(){t._onSignalingStateChange()},t._pc.onicecandidate=function(e){t._onIceCandidate(e)},t.initiator){var n=!1;t._pc.onnegotiationneeded=function(){n||t._createOffer(),n=!0},t._setupData({channel:t._pc.createDataChannel(t.channelName,t.channelConfig)})}else t._pc.ondatachannel=function(e){t._setupData(e)};"addTrack"in t._pc?(t.stream&&t.stream.getTracks().forEach(function(e){t._pc.addTrack(e,t.stream)}),t._pc.ontrack=function(e){t._onTrack(e)}):(t.stream&&t._pc.addStream(t.stream),t._pc.onaddstream=function(e){t._onAddStream(e)}),t.initiator&&t._isWrtc&&t._pc.onnegotiationneeded(),t._onFinishBound=function(){t._onFinish()},t.once("finish",t._onFinishBound)}function o(){}t.exports=r;var i=e("debug")("simple-peer"),s=e("get-browser-rtc"),a=e("inherits"),u=e("randombytes"),c=e("readable-stream");a(r,c.Duplex),r.WEBRTC_SUPPORT=!!s(),r.config={iceServers:[{urls:"stun:stun.l.google.com:19302"},{urls:"stun:global.stun.twilio.com:3478?transport=udp"}]},r.constraints={},r.channelConfig={},Object.defineProperty(r.prototype,"bufferSize",{get:function(){var e=this;return e._channel&&e._channel.bufferedAmount||0}}),r.prototype.address=function(){var e=this;return{port:e.localPort,family:"IPv4",address:e.localAddress}},r.prototype.signal=function(e){var t=this;if(t.destroyed)throw new Error("cannot signal after peer is destroyed");if("string"==typeof e)try{e=JSON.parse(e)}catch(t){e={}}t._debug("signal()"),e.candidate&&(t._pc.remoteDescription?t._addIceCandidate(e.candidate):t._pendingCandidates.push(e.candidate)),e.sdp&&t._pc.setRemoteDescription(new t._wrtc.RTCSessionDescription(e),function(){t.destroyed||(t._pendingCandidates.forEach(function(e){t._addIceCandidate(e)}),t._pendingCandidates=[],"offer"===t._pc.remoteDescription.type&&t._createAnswer())},function(e){t._destroy(e)}),e.sdp||e.candidate||t._destroy(new Error("signal() called with invalid signal data"))},r.prototype._addIceCandidate=function(e){var t=this;try{t._pc.addIceCandidate(new t._wrtc.RTCIceCandidate(e),o,function(e){t._destroy(e)})}catch(e){t._destroy(new Error("error adding candidate: "+e.message))}},r.prototype.send=function(e){var t=this;t._isWrtc&&n.isBuffer(e)&&(e=new Uint8Array(e)),t._channel.send(e)},r.prototype.destroy=function(e){this._destroy(null,e)},r.prototype._destroy=function(e,t){var n=this;if(!n.destroyed){if(t&&n.once("close",t),n._debug("destroy (error: %s)",e&&(e.message||e)),n.readable=n.writable=!1,n._readableState.ended||n.push(null),n._writableState.finished||n.end(),n.destroyed=!0,n.connected=!1,n._pcReady=!1,n._channelReady=!1,n._previousStreams=null,clearInterval(n._interval),clearTimeout(n._reconnectTimeout),n._interval=null,n._reconnectTimeout=null,n._chunk=null,n._cb=null,n._onFinishBound&&n.removeListener("finish",n._onFinishBound),n._onFinishBound=null,n._pc){try{n._pc.close()}catch(e){}n._pc.oniceconnectionstatechange=null,n._pc.onicegatheringstatechange=null,n._pc.onsignalingstatechange=null,n._pc.onicecandidate=null,"addTrack"in n._pc?n._pc.ontrack=null:n._pc.onaddstream=null,n._pc.onnegotiationneeded=null,n._pc.ondatachannel=null}if(n._channel){try{n._channel.close()}catch(e){}n._channel.onmessage=null,n._channel.onopen=null,n._channel.onclose=null,n._channel.onerror=null}n._pc=null,n._channel=null,e&&n.emit("error",e),n.emit("close")}},r.prototype._setupData=function(e){var t=this;if(!e.channel)return t._destroy(new Error("Data channel event is missing `channel` property"));t._channel=e.channel,t._channel.binaryType="arraybuffer","number"==typeof t._channel.bufferedAmountLowThreshold&&(t._channel.bufferedAmountLowThreshold=65536),t.channelName=t._channel.label,t._channel.onmessage=function(e){t._onChannelMessage(e)},t._channel.onbufferedamountlow=function(){t._onChannelBufferedAmountLow()},t._channel.onopen=function(){t._onChannelOpen()},t._channel.onclose=function(){t._onChannelClose()},t._channel.onerror=function(e){t._destroy(e)}},r.prototype._read=function(){},r.prototype._write=function(e,t,n){var r=this;if(r.destroyed)return n(new Error("cannot write after peer is destroyed"));if(r.connected){try{r.send(e)}catch(e){return r._destroy(e)}r._channel.bufferedAmount>65536?(r._debug("start backpressure: bufferedAmount %d",r._channel.bufferedAmount),r._cb=n):n(null)}else r._debug("write before connect"),r._chunk=e,r._cb=n},r.prototype._onFinish=function(){function e(){setTimeout(function(){t._destroy()},1e3)}var t=this;t.destroyed||(t.connected?e():t.once("connect",e))},r.prototype._createOffer=function(){var e=this;e.destroyed||e._pc.createOffer(function(t){function n(){e.destroyed||(e.trickle||e._iceComplete?o():e.once("_iceComplete",o))}function r(t){e._destroy(t)}function o(){var n=e._pc.localDescription||t;e._debug("signal"),e.emit("signal",{type:n.type,sdp:n.sdp})}e.destroyed||(t.sdp=e.sdpTransform(t.sdp),e._pc.setLocalDescription(t,n,r))},function(t){e._destroy(t)},e.offerConstraints)},r.prototype._createAnswer=function(){var e=this;e.destroyed||e._pc.createAnswer(function(t){function n(){e.destroyed||(e.trickle||e._iceComplete?o():e.once("_iceComplete",o))}function r(t){e._destroy(t)}function o(){var n=e._pc.localDescription||t;e._debug("signal"),e.emit("signal",{type:n.type,sdp:n.sdp})}e.destroyed||(t.sdp=e.sdpTransform(t.sdp),e._pc.setLocalDescription(t,n,r))},function(t){e._destroy(t)},e.answerConstraints)},r.prototype._onIceStateChange=function(){var e=this;if(!e.destroyed){var t=e._pc.iceConnectionState,n=e._pc.iceGatheringState;e._debug("iceStateChange (connection: %s) (gathering: %s)",t,n),e.emit("iceStateChange",t,n),"connected"!==t&&"completed"!==t||(clearTimeout(e._reconnectTimeout),e._pcReady=!0,e._maybeReady()),"disconnected"===t&&(e.reconnectTimer?(clearTimeout(e._reconnectTimeout),e._reconnectTimeout=setTimeout(function(){e._destroy()},e.reconnectTimer)):e._destroy()),"failed"===t&&e._destroy(new Error("Ice connection failed.")),"closed"===t&&e._destroy()}},r.prototype.getStats=function(e){var t=this;0===t._pc.getStats.length?t._pc.getStats().then(function(t){var n=[];t.forEach(function(e){n.push(e)}),e(null,n)},function(t){e(t)}):t._isReactNativeWebrtc?t._pc.getStats(null,function(t){var n=[];t.forEach(function(e){n.push(e)}),e(null,n)},function(t){e(t)}):t._pc.getStats.length>0?t._pc.getStats(function(t){var n=[];t.result().forEach(function(e){var t={};e.names().forEach(function(n){t[n]=e.stat(n)}),t.id=e.id,t.type=e.type,t.timestamp=e.timestamp,n.push(t)}),e(null,n)},function(t){e(t)}):e(null,[])},r.prototype._maybeReady=function(){var e=this;e._debug("maybeReady pc %s channel %s",e._pcReady,e._channelReady),!e.connected&&!e._connecting&&e._pcReady&&e._channelReady&&(e._connecting=!0,e.getStats(function(t,n){function r(t){var n=i[t.localCandidateId];n&&n.ip?(e.localAddress=n.ip,e.localPort=Number(n.port)):n&&n.ipAddress?(e.localAddress=n.ipAddress,e.localPort=Number(n.portNumber)):"string"==typeof t.googLocalAddress&&(n=t.googLocalAddress.split(":"),e.localAddress=n[0],e.localPort=Number(n[1]));var r=o[t.remoteCandidateId];r&&r.ip?(e.remoteAddress=r.ip,e.remotePort=Number(r.port)):r&&r.ipAddress?(e.remoteAddress=r.ipAddress,e.remotePort=Number(r.portNumber)):"string"==typeof t.googRemoteAddress&&(r=t.googRemoteAddress.split(":"),e.remoteAddress=r[0],e.remotePort=Number(r[1])),e.remoteFamily="IPv4",e._debug("connect local: %s:%s remote: %s:%s",e.localAddress,e.localPort,e.remoteAddress,e.remotePort)}if(!e.destroyed){t&&(n=[]),e._connecting=!1,e.connected=!0;var o={},i={},s={};if(n.forEach(function(e){"remotecandidate"!==e.type&&"remote-candidate"!==e.type||(o[e.id]=e),"localcandidate"!==e.type&&"local-candidate"!==e.type||(i[e.id]=e),"candidatepair"!==e.type&&"candidate-pair"!==e.type||(s[e.id]=e)}),n.forEach(function(e){"transport"===e.type&&r(s[e.selectedCandidatePairId]),("googCandidatePair"===e.type&&"true"===e.googActiveConnection||("candidatepair"===e.type||"candidate-pair"===e.type)&&e.selected)&&r(e)}),e._chunk){try{e.send(e._chunk)}catch(t){return e._destroy(t)}e._chunk=null,e._debug('sent chunk from "write before connect"');var a=e._cb;e._cb=null,a(null)}"number"!=typeof e._channel.bufferedAmountLowThreshold&&(e._interval=setInterval(function(){e._onInterval()},150),e._interval.unref&&e._interval.unref()),e._debug("connect"),e.emit("connect")}}))},r.prototype._onInterval=function(){!this._cb||!this._channel||this._channel.bufferedAmount>65536||this._onChannelBufferedAmountLow()},r.prototype._onSignalingStateChange=function(){var e=this;e.destroyed||(e._debug("signalingStateChange %s",e._pc.signalingState),e.emit("signalingStateChange",e._pc.signalingState))},r.prototype._onIceCandidate=function(e){var t=this;t.destroyed||(e.candidate&&t.trickle?t.emit("signal",{candidate:{candidate:e.candidate.candidate,sdpMLineIndex:e.candidate.sdpMLineIndex,sdpMid:e.candidate.sdpMid}}):e.candidate||(t._iceComplete=!0,t.emit("_iceComplete")))},r.prototype._onChannelMessage=function(e){var t=this;if(!t.destroyed){var r=e.data;r instanceof ArrayBuffer&&(r=n.from(r)),t.push(r)}},r.prototype._onChannelBufferedAmountLow=function(){var e=this;if(!e.destroyed&&e._cb){e._debug("ending backpressure: bufferedAmount %d",e._channel.bufferedAmount);var t=e._cb;e._cb=null,t(null)}},r.prototype._onChannelOpen=function(){var e=this;e.connected||e.destroyed||(e._debug("on channel open"),e._channelReady=!0,e._maybeReady())},r.prototype._onChannelClose=function(){var e=this;e.destroyed||(e._debug("on channel close"),e._destroy())},r.prototype._onAddStream=function(e){var t=this;t.destroyed||(t._debug("on add stream"),t.emit("stream",e.stream))},r.prototype._onTrack=function(e){var t=this;if(!t.destroyed){t._debug("on track");var n=e.streams[0].id;-1===t._previousStreams.indexOf(n)&&(t._previousStreams.push(n),t.emit("stream",e.streams[0]))}},r.prototype._debug=function(){var e=this,t=[].slice.call(arguments);t[0]="["+e._id+"] "+t[0],i.apply(null,t)},r.prototype._transformConstraints=function(e){var t=this;if(0===Object.keys(e).length)return e;if((e.mandatory||e.optional)&&!t._isChromium){var n=Object.assign({},e.optional,e.mandatory);return void 0!==n.OfferToReceiveVideo&&(n.offerToReceiveVideo=n.OfferToReceiveVideo,delete n.OfferToReceiveVideo),void 0!==n.OfferToReceiveAudio&&(n.offerToReceiveAudio=n.OfferToReceiveAudio,delete n.OfferToReceiveAudio),n}return e.mandatory||e.optional||!t._isChromium?e:(void 0!==e.offerToReceiveVideo&&(e.OfferToReceiveVideo=e.offerToReceiveVideo,delete e.offerToReceiveVideo),void 0!==e.offerToReceiveAudio&&(e.OfferToReceiveAudio=e.offerToReceiveAudio,delete e.offerToReceiveAudio),{mandatory:e})}}).call(this,e("buffer").Buffer)},{buffer:24,debug:30,"get-browser-rtc":37,inherits:41,randombytes:73,"readable-stream":82}],92:[function(e,t,n){function r(e){return u.digest(e)}function o(e,t){if(!d)return void setTimeout(t,0,r(e));"string"==typeof e&&(e=i(e)),d.digest({name:"sha-1"},e).then(function(e){t(s(new Uint8Array(e)))},function(n){t(r(e))})}function i(e){for(var t=e.length,n=new Uint8Array(t),r=0;r<t;r++)n[r]=e.charCodeAt(r);return n}function s(e){for(var t=e.length,n=[],r=0;r<t;r++){var o=e[r];n.push((o>>>4).toString(16)),n.push((15&o).toString(16))}return n.join("")}var a=e("rusha"),u=new a,c="undefined"!=typeof window?window:self,f=c.crypto||c.msCrypto||{},d=f.subtle||f.webkitSubtle;try{d.digest({name:"sha-1"},new Uint8Array).catch(function(){d=!1})}catch(e){d=!1}t.exports=o,t.exports.sync=r},{rusha:87}],93:[function(e,t,n){(function(n){function r(e){var t=this;if(!(t instanceof r))return new r(e);if(e||(e={}),"string"==typeof e&&(e={url:e}),null==e.url&&null==e.socket)throw new Error("Missing required `url` or `socket` option");if(null!=e.url&&null!=e.socket)throw new Error("Must specify either `url` or `socket` option, not both");if(t._id=a(4).toString("hex").slice(0,7),t._debug("new websocket: %o",e),e=Object.assign({allowHalfOpen:!1},e),u.Duplex.call(t,e),t.connected=!1,t.destroyed=!1,t._chunk=null,t._cb=null,t._interval=null,e.socket)t.url=e.socket.url,t._ws=e.socket;else{t.url=e.url;try{t._ws="function"==typeof c?new f(e.url,e):new f(e.url)}catch(e){return void n.nextTick(function(){t._destroy(e)})}}t._ws.binaryType="arraybuffer",t._ws.onopen=function(){t._onOpen()},t._ws.onmessage=function(e){t._onMessage(e)},t._ws.onclose=function(){t._onClose()},t._ws.onerror=function(){t._destroy(new Error("connection error to "+t.url))},t._onFinishBound=function(){t._onFinish()},t.once("finish",t._onFinishBound)}t.exports=r;var o=e("safe-buffer").Buffer,i=e("debug")("simple-websocket"),s=e("inherits"),a=e("randombytes"),u=e("readable-stream"),c=e("ws"),f="function"!=typeof c?WebSocket:c;s(r,u.Duplex),r.WEBSOCKET_SUPPORT=!!f,r.prototype.send=function(e){this._ws.send(e)},r.prototype.destroy=function(e){this._destroy(null,e)},r.prototype._destroy=function(e,t){var n=this;if(!n.destroyed){if(t&&n.once("close",t),n._debug("destroy (error: %s)",e&&(e.message||e)),n.readable=n.writable=!1,n._readableState.ended||n.push(null),n._writableState.finished||n.end(),n.connected=!1,n.destroyed=!0,clearInterval(n._interval),n._interval=null,n._chunk=null,n._cb=null,n._onFinishBound&&n.removeListener("finish",n._onFinishBound),n._onFinishBound=null,n._ws){var r=n._ws,o=function(){r.onclose=null};if(r.readyState===f.CLOSED)o();else try{r.onclose=o,r.close()}catch(e){o()}r.onopen=null,r.onmessage=null,r.onerror=null}n._ws=null,e&&n.emit("error",e),n.emit("close")}},r.prototype._read=function(){},r.prototype._write=function(e,t,n){if(this.destroyed)return n(new Error("cannot write after socket is destroyed"));if(this.connected){try{this.send(e)}catch(e){return this._destroy(e)}"function"!=typeof c&&this._ws.bufferedAmount>65536?(this._debug("start backpressure: bufferedAmount %d",this._ws.bufferedAmount),this._cb=n):n(null)}else this._debug("write before connect"),this._chunk=e,this._cb=n},r.prototype._onFinish=function(){function e(){setTimeout(function(){t._destroy()},1e3)}var t=this;t.destroyed||(t.connected?e():t.once("connect",e))},r.prototype._onMessage=function(e){if(!this.destroyed){var t=e.data;t instanceof ArrayBuffer&&(t=o.from(t)),this.push(t)}},r.prototype._onOpen=function(){var e=this;if(!e.connected&&!e.destroyed){if(e.connected=!0,e._chunk){try{e.send(e._chunk)}catch(t){return e._destroy(t)}e._chunk=null,e._debug('sent chunk from "write before connect"');var t=e._cb;e._cb=null,t(null)}"function"!=typeof c&&(e._interval=setInterval(function(){e._onInterval()},150),e._interval.unref&&e._interval.unref()),e._debug("connect"),e.emit("connect")}},r.prototype._onInterval=function(){if(this._cb&&this._ws&&!(this._ws.bufferedAmount>65536)){this._debug("ending backpressure: bufferedAmount %d",this._ws.bufferedAmount);var e=this._cb;this._cb=null,e(null)}},r.prototype._onClose=function(){this.destroyed||(this._debug("on close"),this._destroy())},r.prototype._debug=function(){var e=[].slice.call(arguments);e[0]="["+this._id+"] "+e[0],i.apply(null,e)}}).call(this,e("_process"))},{_process:66,debug:30,inherits:41,randombytes:73,"readable-stream":82,"safe-buffer":88,ws:21}],94:[function(e,t,n){var r=1,o=function(){r=r+1&65535},i=setInterval(o,250);i.unref&&i.unref(),t.exports=function(e){var t=4*(e||5),n=[0],o=1,i=r-1&65535;return function(e){var s=r-i&65535;for(s>t&&(s=t),i=r;s--;)o===t&&(o=0),n[o]=n[0===o?t-1:o-1],o++;e&&(n[o-1]+=e);var a=n[o-1],u=n.length<t?0:n[o===t?0:o];return n.length<4?a:4*(a-u)/n.length}}},{}],95:[function(e,t,n){(function(t){var r=e("./lib/request"),o=e("xtend"),i=e("builtin-status-codes"),s=e("url"),a=n;a.request=function(e,n){e="string"==typeof e?s.parse(e):o(e);var i=-1===t.location.protocol.search(/^https?:$/)?"http:":"",a=e.protocol||i,u=e.hostname||e.host,c=e.port,f=e.path||"/";u&&-1!==u.indexOf(":")&&(u="["+u+"]"),e.url=(u?a+"//"+u:"")+(c?":"+c:"")+f,e.method=(e.method||"GET").toUpperCase(),e.headers=e.headers||{};var d=new r(e);return n&&d.on("response",n),d},a.get=function(e,t){var n=a.request(e,t);return n.end(),n},a.Agent=function(){},a.Agent.defaultMaxSockets=4,a.STATUS_CODES=i,a.METHODS=["CHECKOUT","CONNECT","COPY","DELETE","GET","HEAD","LOCK","M-SEARCH","MERGE","MKACTIVITY","MKCOL","MOVE","NOTIFY","OPTIONS","PATCH","POST","PROPFIND","PROPPATCH","PURGE","PUT","REPORT","SEARCH","SUBSCRIBE","TRACE","UNLOCK","UNSUBSCRIBE"]}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./lib/request":97,"builtin-status-codes":25,url:112,xtend:119}],96:[function(e,t,n){(function(e){function t(){if(void 0!==i)return i;if(e.XMLHttpRequest){i=new e.XMLHttpRequest;try{i.open("GET",e.XDomainRequest?"/":"https://example.com")}catch(e){i=null}}else i=null;return i}function r(e){var n=t();if(!n)return!1;try{return n.responseType=e,n.responseType===e}catch(e){}return!1}function o(e){return"function"==typeof e}n.fetch=o(e.fetch)&&o(e.ReadableStream),n.blobConstructor=!1;try{new Blob([new ArrayBuffer(1)]),n.blobConstructor=!0}catch(e){}var i,s=void 0!==e.ArrayBuffer,a=s&&o(e.ArrayBuffer.prototype.slice);n.arraybuffer=n.fetch||s&&r("arraybuffer"),n.msstream=!n.fetch&&a&&r("ms-stream"),n.mozchunkedarraybuffer=!n.fetch&&s&&r("moz-chunked-arraybuffer"),n.overrideMimeType=n.fetch||!!t()&&o(t().overrideMimeType),n.vbArray=o(e.VBArray),i=null}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],97:[function(e,t,n){(function(n,r,o){function i(e,t){return a.fetch&&t?"fetch":a.mozchunkedarraybuffer?"moz-chunked-arraybuffer":a.msstream?"ms-stream":a.arraybuffer&&e?"arraybuffer":a.vbArray&&e?"text:vbarray":"text"}function s(e){try{var t=e.status;return null!==t&&0!==t}catch(e){return!1}}var a=e("./capability"),u=e("inherits"),c=e("./response"),f=e("readable-stream"),d=e("to-arraybuffer"),h=c.IncomingMessage,l=c.readyStates,p=t.exports=function(e){var t=this;f.Writable.call(t),t._opts=e,t._body=[],t._headers={},e.auth&&t.setHeader("Authorization","Basic "+new o(e.auth).toString("base64")),Object.keys(e.headers).forEach(function(n){t.setHeader(n,e.headers[n])});var n,r=!0;if("disable-fetch"===e.mode||"timeout"in e)r=!1,n=!0;else if("prefer-streaming"===e.mode)n=!1;else if("allow-wrong-content-type"===e.mode)n=!a.overrideMimeType;else{if(e.mode&&"default"!==e.mode&&"prefer-fast"!==e.mode)throw new Error("Invalid value for opts.mode");n=!0}t._mode=i(n,r),t.on("finish",function(){t._onFinish()})};u(p,f.Writable),p.prototype.setHeader=function(e,t){var n=this,r=e.toLowerCase();-1===m.indexOf(r)&&(n._headers[r]={name:e,value:t})},p.prototype.getHeader=function(e){return this._headers[e.toLowerCase()].value},p.prototype.removeHeader=function(e){delete this._headers[e.toLowerCase()]},p.prototype._onFinish=function(){var e=this;if(!e._destroyed){var t=e._opts,i=e._headers,s=null;"GET"!==t.method&&"HEAD"!==t.method&&(s=a.blobConstructor?new r.Blob(e._body.map(function(e){return d(e)}),{type:(i["content-type"]||{}).value||""}):o.concat(e._body).toString());var u=[];if(Object.keys(i).forEach(function(e){var t=i[e].name,n=i[e].value;Array.isArray(n)?n.forEach(function(e){u.push([t,e])}):u.push([t,n])}),"fetch"===e._mode)r.fetch(e._opts.url,{method:e._opts.method,headers:u,body:s||void 0,mode:"cors",credentials:t.withCredentials?"include":"same-origin"}).then(function(t){e._fetchResponse=t,e._connect()},function(t){e.emit("error",t)});else{var c=e._xhr=new r.XMLHttpRequest;try{c.open(e._opts.method,e._opts.url,!0)}catch(t){return void n.nextTick(function(){e.emit("error",t)})}"responseType"in c&&(c.responseType=e._mode.split(":")[0]),"withCredentials"in c&&(c.withCredentials=!!t.withCredentials),"text"===e._mode&&"overrideMimeType"in c&&c.overrideMimeType("text/plain; charset=x-user-defined"),"timeout"in t&&(c.timeout=t.timeout,c.ontimeout=function(){e.emit("timeout")}),u.forEach(function(e){c.setRequestHeader(e[0],e[1])}),e._response=null,c.onreadystatechange=function(){switch(c.readyState){case l.LOADING:case l.DONE:e._onXHRProgress()}},"moz-chunked-arraybuffer"===e._mode&&(c.onprogress=function(){e._onXHRProgress()}),c.onerror=function(){e._destroyed||e.emit("error",new Error("XHR error"))};try{c.send(s)}catch(t){return void n.nextTick(function(){e.emit("error",t)})}}}},p.prototype._onXHRProgress=function(){var e=this;s(e._xhr)&&!e._destroyed&&(e._response||e._connect(),e._response._onXHRProgress())},p.prototype._connect=function(){var e=this;e._destroyed||(e._response=new h(e._xhr,e._fetchResponse,e._mode),e._response.on("error",function(t){e.emit("error",t)}),e.emit("response",e._response))},p.prototype._write=function(e,t,n){this._body.push(e),n()},p.prototype.abort=p.prototype.destroy=function(){var e=this;e._destroyed=!0,e._response&&(e._response._destroyed=!0),e._xhr&&e._xhr.abort()},p.prototype.end=function(e,t,n){var r=this;"function"==typeof e&&(n=e,e=void 0),f.Writable.prototype.end.call(r,e,t,n)},p.prototype.flushHeaders=function(){},p.prototype.setTimeout=function(){},p.prototype.setNoDelay=function(){},p.prototype.setSocketKeepAlive=function(){};var m=["accept-charset","accept-encoding","access-control-request-headers","access-control-request-method","connection","content-length","cookie","cookie2","date","dnt","expect","host","keep-alive","origin","referer","te","trailer","transfer-encoding","upgrade","user-agent","via"]}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},e("buffer").Buffer)},{"./capability":96,"./response":98,_process:66,buffer:24,inherits:41,"readable-stream":82,"to-arraybuffer":105}],98:[function(e,t,n){(function(t,r,o){var i=e("./capability"),s=e("inherits"),a=e("readable-stream"),u=n.readyStates={UNSENT:0,OPENED:1,
HEADERS_RECEIVED:2,LOADING:3,DONE:4},c=n.IncomingMessage=function(e,n,r){function s(){c.read().then(function(e){if(!u._destroyed){if(e.done)return void u.push(null);u.push(new o(e.value)),s()}}).catch(function(e){u.emit("error",e)})}var u=this;if(a.Readable.call(u),u._mode=r,u.headers={},u.rawHeaders=[],u.trailers={},u.rawTrailers=[],u.on("end",function(){t.nextTick(function(){u.emit("close")})}),"fetch"===r){u._fetchResponse=n,u.url=n.url,u.statusCode=n.status,u.statusMessage=n.statusText,n.headers.forEach(function(e,t){u.headers[t.toLowerCase()]=e,u.rawHeaders.push(t,e)});var c=n.body.getReader();s()}else{u._xhr=e,u._pos=0,u.url=e.responseURL,u.statusCode=e.status,u.statusMessage=e.statusText;if(e.getAllResponseHeaders().split(/\r?\n/).forEach(function(e){var t=e.match(/^([^:]+):\s*(.*)/);if(t){var n=t[1].toLowerCase();"set-cookie"===n?(void 0===u.headers[n]&&(u.headers[n]=[]),u.headers[n].push(t[2])):void 0!==u.headers[n]?u.headers[n]+=", "+t[2]:u.headers[n]=t[2],u.rawHeaders.push(t[1],t[2])}}),u._charset="x-user-defined",!i.overrideMimeType){var f=u.rawHeaders["mime-type"];if(f){var d=f.match(/;\s*charset=([^;])(;|$)/);d&&(u._charset=d[1].toLowerCase())}u._charset||(u._charset="utf-8")}}};s(c,a.Readable),c.prototype._read=function(){},c.prototype._onXHRProgress=function(){var e=this,t=e._xhr,n=null;switch(e._mode){case"text:vbarray":if(t.readyState!==u.DONE)break;try{n=new r.VBArray(t.responseBody).toArray()}catch(e){}if(null!==n){e.push(new o(n));break}case"text":try{n=t.responseText}catch(t){e._mode="text:vbarray";break}if(n.length>e._pos){var i=n.substr(e._pos);if("x-user-defined"===e._charset){for(var s=new o(i.length),a=0;a<i.length;a++)s[a]=255&i.charCodeAt(a);e.push(s)}else e.push(i,e._charset);e._pos=n.length}break;case"arraybuffer":if(t.readyState!==u.DONE||!t.response)break;n=t.response,e.push(new o(new Uint8Array(n)));break;case"moz-chunked-arraybuffer":if(n=t.response,t.readyState!==u.LOADING||!n)break;e.push(new o(new Uint8Array(n)));break;case"ms-stream":if(n=t.response,t.readyState!==u.LOADING)break;var c=new r.MSStreamReader;c.onprogress=function(){c.result.byteLength>e._pos&&(e.push(new o(new Uint8Array(c.result.slice(e._pos)))),e._pos=c.result.byteLength)},c.onload=function(){e.push(null)},c.readAsArrayBuffer(n)}e._xhr.readyState===u.DONE&&"ms-stream"!==e._mode&&e.push(null)}}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},e("buffer").Buffer)},{"./capability":96,_process:66,buffer:24,inherits:41,"readable-stream":82}],99:[function(e,t,n){var r=e("stream-to-blob");t.exports=function e(t,n,o){if("function"==typeof n)return e(t,null,n);r(t,n,function(e,t){if(e)return o(e);var n=URL.createObjectURL(t);o(null,n)})}},{"stream-to-blob":100}],100:[function(e,t,n){var r=e("once");t.exports=function e(t,n,o){if("function"==typeof n)return e(t,null,n);o=r(o);var i=[];t.on("data",function(e){i.push(e)}).on("end",function(){var e=n?new Blob(i,{type:n}):new Blob(i);o(null,e)}).on("error",o)}},{once:60}],101:[function(e,t,n){(function(n){var r=e("once");t.exports=function(e,t,o){o=r(o);var i=new n(t),s=0;e.on("data",function(e){e.copy(i,s),s+=e.length}).on("end",function(){o(null,i)}).on("error",o)}}).call(this,e("buffer").Buffer)},{buffer:24,once:60}],102:[function(e,t,n){"use strict";function r(e){if(!e)return"utf8";for(var t;;)switch(e){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return e;default:if(t)return;e=(""+e).toLowerCase(),t=!0}}function o(e){var t=r(e);if("string"!=typeof t&&(_.isEncoding===b||!b(e)))throw new Error("Unknown encoding: "+e);return t||e}function i(e){this.encoding=o(e);var t;switch(this.encoding){case"utf16le":this.text=h,this.end=l,t=4;break;case"utf8":this.fillLast=c,t=4;break;case"base64":this.text=p,this.end=m,t=3;break;default:return this.write=g,void(this.end=y)}this.lastNeed=0,this.lastTotal=0,this.lastChar=v.allocUnsafe(t)}function s(e){return e<=127?0:e>>5==6?2:e>>4==14?3:e>>3==30?4:-1}function a(e,t,n){var r=t.length-1;if(r<n)return 0;var o=s(t[r]);return o>=0?(o>0&&(e.lastNeed=o-1),o):--r<n?0:(o=s(t[r]))>=0?(o>0&&(e.lastNeed=o-2),o):--r<n?0:(o=s(t[r]),o>=0?(o>0&&(2===o?o=0:e.lastNeed=o-3),o):0)}function u(e,t,n){if(128!=(192&t[0]))return e.lastNeed=0,"�".repeat(n);if(e.lastNeed>1&&t.length>1){if(128!=(192&t[1]))return e.lastNeed=1,"�".repeat(n+1);if(e.lastNeed>2&&t.length>2&&128!=(192&t[2]))return e.lastNeed=2,"�".repeat(n+2)}}function c(e){var t=this.lastTotal-this.lastNeed,n=u(this,e,t);return void 0!==n?n:this.lastNeed<=e.length?(e.copy(this.lastChar,t,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(e.copy(this.lastChar,t,0,e.length),void(this.lastNeed-=e.length))}function f(e,t){var n=a(this,e,t);if(!this.lastNeed)return e.toString("utf8",t);this.lastTotal=n;var r=e.length-(n-this.lastNeed);return e.copy(this.lastChar,0,r),e.toString("utf8",t,r)}function d(e){var t=e&&e.length?this.write(e):"";return this.lastNeed?t+"�".repeat(this.lastTotal-this.lastNeed):t}function h(e,t){if((e.length-t)%2==0){var n=e.toString("utf16le",t);if(n){var r=n.charCodeAt(n.length-1);if(r>=55296&&r<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=e[e.length-2],this.lastChar[1]=e[e.length-1],n.slice(0,-1)}return n}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=e[e.length-1],e.toString("utf16le",t,e.length-1)}function l(e){var t=e&&e.length?this.write(e):"";if(this.lastNeed){var n=this.lastTotal-this.lastNeed;return t+this.lastChar.toString("utf16le",0,n)}return t}function p(e,t){var n=(e.length-t)%3;return 0===n?e.toString("base64",t):(this.lastNeed=3-n,this.lastTotal=3,1===n?this.lastChar[0]=e[e.length-1]:(this.lastChar[0]=e[e.length-2],this.lastChar[1]=e[e.length-1]),e.toString("base64",t,e.length-n))}function m(e){var t=e&&e.length?this.write(e):"";return this.lastNeed?t+this.lastChar.toString("base64",0,3-this.lastNeed):t}function g(e){return e.toString(this.encoding)}function y(e){return e&&e.length?this.write(e):""}var _=e("buffer").Buffer,v=e("buffer-shims"),b=_.isEncoding||function(e){switch((e=""+e)&&e.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};n.StringDecoder=i,i.prototype.write=function(e){if(0===e.length)return"";var t,n;if(this.lastNeed){if(void 0===(t=this.fillLast(e)))return"";n=this.lastNeed,this.lastNeed=0}else n=0;return n<e.length?t?t+this.text(e,n):this.text(e,n):t||""},i.prototype.end=d,i.prototype.text=f,i.prototype.fillLast=function(e){if(this.lastNeed<=e.length)return e.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);e.copy(this.lastChar,this.lastTotal-this.lastNeed,0,e.length),this.lastNeed-=e.length}},{buffer:24,"buffer-shims":23}],103:[function(e,t,n){var r=e("./thirty-two");n.encode=r.encode,n.decode=r.decode},{"./thirty-two":104}],104:[function(e,t,n){(function(e){"use strict";function t(e){var t=Math.floor(e.length/5);return e.length%5==0?t:t+1}var r=[255,255,26,27,28,29,30,31,255,255,255,255,255,255,255,255,255,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,255,255,255,255,255,255,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,255,255,255,255,255];n.encode=function(n){e.isBuffer(n)||(n=new e(n));for(var r=0,o=0,i=0,s=0,a=new e(8*t(n));r<n.length;){var u=n[r];i>3?(s=u&255>>i,i=(i+5)%8,s=s<<i|(r+1<n.length?n[r+1]:0)>>8-i,r++):(s=u>>8-(i+5)&31,0==(i=(i+5)%8)&&r++),a[o]="ABCDEFGHIJKLMNOPQRSTUVWXYZ234567".charCodeAt(s),o++}for(r=o;r<a.length;r++)a[r]=61;return a},n.decode=function(t){var n,o=0,i=0,s=0;e.isBuffer(t)||(t=new e(t));for(var a=new e(Math.ceil(5*t.length/8)),u=0;u<t.length&&61!==t[u];u++){var c=t[u]-48;if(!(c<r.length))throw new Error("Invalid input - it is not base32 encoded string");i=r[c],o<=3?(o=(o+5)%8,0===o?(n|=i,a[s]=n,s++,n=0):n|=255&i<<8-o):(o=(o+5)%8,n|=255&i>>>o,a[s]=n,s++,n=255&i<<8-o)}return a.slice(0,s)}}).call(this,e("buffer").Buffer)},{buffer:24}],105:[function(e,t,n){var r=e("buffer").Buffer;t.exports=function(e){if(e instanceof Uint8Array){if(0===e.byteOffset&&e.byteLength===e.buffer.byteLength)return e.buffer;if("function"==typeof e.buffer.slice)return e.buffer.slice(e.byteOffset,e.byteOffset+e.byteLength)}if(r.isBuffer(e)){for(var t=new Uint8Array(e.length),n=e.length,o=0;o<n;o++)t[o]=e[o];return t.buffer}throw new Error("Argument must be a Buffer")}},{buffer:24}],106:[function(e,t,n){(function(n){function r(e){function t(e,t){var n=new i(t);return n.on("warning",o._onWarning),n.on("error",o._onError),n.listen(e),o._internalDHT=!0,n}var o=this;if(!(o instanceof r))return new r(e);if(s.call(o),!e.peerId)throw new Error("Option `peerId` is required");if(!e.infoHash)throw new Error("Option `infoHash` is required");if(!n.browser&&!e.port)throw new Error("Option `port` is required");o.peerId="string"==typeof e.peerId?e.peerId:e.peerId.toString("hex"),o.infoHash="string"==typeof e.infoHash?e.infoHash:e.infoHash.toString("hex"),o._port=e.port,o._userAgent=e.userAgent,o.destroyed=!1,o._announce=e.announce||[],o._intervalMs=e.intervalMs||9e5,o._trackerOpts=null,o._dhtAnnouncing=!1,o._dhtTimeout=!1,o._internalDHT=!1,o._onWarning=function(e){o.emit("warning",e)},o._onError=function(e){o.emit("error",e)},o._onDHTPeer=function(e,t){t.toString("hex")===o.infoHash&&o.emit("peer",e.host+":"+e.port,"dht")},o._onTrackerPeer=function(e){o.emit("peer",e,"tracker")},o._onTrackerAnnounce=function(){o.emit("trackerAnnounce")},!1===e.tracker?o.tracker=null:e.tracker&&"object"==typeof e.tracker?(o._trackerOpts=a(e.tracker),o.tracker=o._createTracker()):o.tracker=o._createTracker(),!1===e.dht||"function"!=typeof i?o.dht=null:e.dht&&"function"==typeof e.dht.addNode?o.dht=e.dht:e.dht&&"object"==typeof e.dht?o.dht=t(e.dhtPort,e.dht):o.dht=t(e.dhtPort),o.dht&&(o.dht.on("peer",o._onDHTPeer),o._dhtAnnounce())}t.exports=r;var o=e("debug")("torrent-discovery"),i=e("bittorrent-dht/client"),s=e("events").EventEmitter,a=e("xtend"),u=e("inherits"),c=e("run-parallel"),f=e("bittorrent-tracker/client");u(r,s),r.prototype.updatePort=function(e){var t=this;e!==t._port&&(t._port=e,t.dht&&t._dhtAnnounce(),t.tracker&&(t.tracker.stop(),t.tracker.destroy(function(){t.tracker=t._createTracker()})))},r.prototype.complete=function(e){this.tracker&&this.tracker.complete(e)},r.prototype.destroy=function(e){var t=this;if(!t.destroyed){t.destroyed=!0,clearTimeout(t._dhtTimeout);var n=[];t.tracker&&(t.tracker.stop(),t.tracker.removeListener("warning",t._onWarning),t.tracker.removeListener("error",t._onError),t.tracker.removeListener("peer",t._onTrackerPeer),t.tracker.removeListener("update",t._onTrackerAnnounce),n.push(function(e){t.tracker.destroy(e)})),t.dht&&t.dht.removeListener("peer",t._onDHTPeer),t._internalDHT&&(t.dht.removeListener("warning",t._onWarning),t.dht.removeListener("error",t._onError),n.push(function(e){t.dht.destroy(e)})),c(n,e),t.dht=null,t.tracker=null,t._announce=null}},r.prototype._createTracker=function(){var e=a(this._trackerOpts,{infoHash:this.infoHash,announce:this._announce,peerId:this.peerId,port:this._port,userAgent:this._userAgent}),t=new f(e);return t.on("warning",this._onWarning),t.on("error",this._onError),t.on("peer",this._onTrackerPeer),t.on("update",this._onTrackerAnnounce),t.setInterval(this._intervalMs),t.start(),t},r.prototype._dhtAnnounce=function(){function e(){return t._intervalMs+Math.floor(Math.random()*t._intervalMs/5)}var t=this;t._dhtAnnouncing||(o("dht announce"),t._dhtAnnouncing=!0,clearTimeout(t._dhtTimeout),t.dht.announce(t.infoHash,t._port,function(n){t._dhtAnnouncing=!1,o("dht announce complete"),n&&t.emit("warning",n),t.emit("dhtAnnounce"),t.destroyed||(t._dhtTimeout=setTimeout(function(){t._dhtAnnounce()},e()),t._dhtTimeout.unref&&t._dhtTimeout.unref())}))}}).call(this,e("_process"))},{_process:66,"bittorrent-dht/client":21,"bittorrent-tracker/client":15,debug:30,events:34,inherits:41,"run-parallel":86,xtend:119}],107:[function(e,t,n){(function(e){function n(e){if(!(this instanceof n))return new n(e);this.length=e,this.missing=e,this.sources=null,this._chunks=Math.ceil(e/r),this._remainder=e%r||r,this._buffered=0,this._buffer=null,this._cancellations=null,this._reservations=0,this._flushed=!1}t.exports=n;var r=16384;n.BLOCK_LENGTH=r,n.prototype.chunkLength=function(e){return e===this._chunks-1?this._remainder:r},n.prototype.chunkLengthRemaining=function(e){return this.length-e*r},n.prototype.chunkOffset=function(e){return e*r},n.prototype.reserve=function(){return this.init()?this._cancellations.length?this._cancellations.pop():this._reservations<this._chunks?this._reservations++:-1:-1},n.prototype.reserveRemaining=function(){if(!this.init())return-1;if(this._reservations<this._chunks){var e=this._reservations;return this._reservations=this._chunks,e}return-1},n.prototype.cancel=function(e){this.init()&&this._cancellations.push(e)},n.prototype.cancelRemaining=function(e){this.init()&&(this._reservations=e)},n.prototype.get=function(e){return this.init()?this._buffer[e]:null},n.prototype.set=function(e,t,n){if(!this.init())return!1;for(var o=t.length,i=Math.ceil(o/r),s=0;s<i;s++)if(!this._buffer[e+s]){var a=s*r,u=t.slice(a,a+r);this._buffered++,this._buffer[e+s]=u,this.missing-=u.length,-1===this.sources.indexOf(n)&&this.sources.push(n)}return this._buffered===this._chunks},n.prototype.flush=function(){if(!this._buffer||this._chunks!==this._buffered)return null;var t=e.concat(this._buffer,this.length);return this._buffer=null,this._cancellations=null,this.sources=null,this._flushed=!0,t},n.prototype.init=function(){return!this._flushed&&(!!this._buffer||(this._buffer=new Array(this._chunks),this._cancellations=[],this.sources=[],!0))}}).call(this,e("buffer").Buffer)},{buffer:24}],108:[function(e,t,n){(function(n){var r=e("is-typedarray").strict;t.exports=function(e){if(r(e)){var t=new n(e.buffer);return e.byteLength!==e.buffer.byteLength&&(t=t.slice(e.byteOffset,e.byteOffset+e.byteLength)),t}return new n(e)}}).call(this,e("buffer").Buffer)},{buffer:24,"is-typedarray":45}],109:[function(e,t,n){(function(e){n.encodingLength=function(){return 8},n.encode=function(t,n,r){n||(n=new e(8)),r||(r=0);var o=Math.floor(t/4294967295),i=t-4294967295*o;return n.writeUInt32BE(o,r),n.writeUInt32BE(i,r+4),n},n.decode=function(t,n){return n||(n=0),t||(t=new e(4)),n||(n=0),4294967295*t.readUInt32BE(n)+t.readUInt32BE(n+4)},n.encode.bytes=8,n.decode.bytes=8}).call(this,e("buffer").Buffer)},{buffer:24}],110:[function(e,t,n){"use strict";function r(e,t){for(var n=1,r=e.length,o=e[0],i=e[0],s=1;s<r;++s)if(i=o,o=e[s],t(o,i)){if(s===n){n++;continue}e[n++]=o}return e.length=n,e}function o(e){for(var t=1,n=e.length,r=e[0],o=e[0],i=1;i<n;++i,o=r)if(o=r,(r=e[i])!==o){if(i===t){t++;continue}e[t++]=r}return e.length=t,e}function i(e,t,n){return 0===e.length?e:t?(n||e.sort(t),r(e,t)):(n||e.sort(),o(e))}t.exports=i},{}],111:[function(e,t,n){function r(e,t){if(!(t>=e.length||t<0)){var n=e.pop();if(t<e.length){var r=e[t];return e[t]=n,r}return n}}t.exports=r},{}],112:[function(e,t,n){"use strict";function r(){this.protocol=null,this.slashes=null,this.auth=null,this.host=null,this.port=null,this.hostname=null,this.hash=null,this.search=null,this.query=null,this.pathname=null,this.path=null,this.href=null}function o(e,t,n){if(e&&c.isObject(e)&&e instanceof r)return e;var o=new r;return o.parse(e,t,n),o}function i(e){return c.isString(e)&&(e=o(e)),e instanceof r?e.format():r.prototype.format.call(e)}function s(e,t){return o(e,!1,!0).resolve(t)}function a(e,t){return e?o(e,!1,!0).resolveObject(t):t}var u=e("punycode"),c=e("./util");n.parse=o,n.resolve=s,n.resolveObject=a,n.format=i,n.Url=r;var f=/^([a-z0-9.+-]+:)/i,d=/:[0-9]*$/,h=/^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/,l=["<",">",'"',"`"," ","\r","\n","\t"],p=["{","}","|","\\","^","`"].concat(l),m=["'"].concat(p),g=["%","/","?",";","#"].concat(m),y=["/","?","#"],_={javascript:!0,"javascript:":!0},v={javascript:!0,"javascript:":!0},b={http:!0,https:!0,ftp:!0,gopher:!0,file:!0,"http:":!0,"https:":!0,"ftp:":!0,"gopher:":!0,"file:":!0},w=e("querystring");r.prototype.parse=function(e,t,n){if(!c.isString(e))throw new TypeError("Parameter 'url' must be a string, not "+typeof e);var r=e.indexOf("?"),o=-1!==r&&r<e.indexOf("#")?"?":"#",i=e.split(o);i[0]=i[0].replace(/\\/g,"/"),e=i.join(o);var s=e;if(s=s.trim(),!n&&1===e.split("#").length){var a=h.exec(s);if(a)return this.path=s,this.href=s,this.pathname=a[1],a[2]?(this.search=a[2],this.query=t?w.parse(this.search.substr(1)):this.search.substr(1)):t&&(this.search="",this.query={}),this}var d=f.exec(s);if(d){d=d[0];var l=d.toLowerCase();this.protocol=l,s=s.substr(d.length)}if(n||d||s.match(/^\/\/[^@\/]+@[^@\/]+/)){var p="//"===s.substr(0,2);!p||d&&v[d]||(s=s.substr(2),this.slashes=!0)}if(!v[d]&&(p||d&&!b[d])){for(var E=-1,k=0;k<y.length;k++){var x=s.indexOf(y[k]);-1!==x&&(-1===E||x<E)&&(E=x)}var S,I;I=-1===E?s.lastIndexOf("@"):s.lastIndexOf("@",E),-1!==I&&(S=s.slice(0,I),s=s.slice(I+1),this.auth=decodeURIComponent(S)),E=-1;for(var k=0;k<g.length;k++){var x=s.indexOf(g[k]);-1!==x&&(-1===E||x<E)&&(E=x)}-1===E&&(E=s.length),this.host=s.slice(0,E),s=s.slice(E),this.parseHost(),this.hostname=this.hostname||"";var B="["===this.hostname[0]&&"]"===this.hostname[this.hostname.length-1];if(!B)for(var A=this.hostname.split(/\./),k=0,C=A.length;k<C;k++){var T=A[k];if(T&&!T.match(/^[+a-z0-9A-Z_-]{0,63}$/)){for(var L="",U=0,R=T.length;U<R;U++)T.charCodeAt(U)>127?L+="x":L+=T[U];if(!L.match(/^[+a-z0-9A-Z_-]{0,63}$/)){var O=A.slice(0,k),M=A.slice(k+1),P=T.match(/^([+a-z0-9A-Z_-]{0,63})(.*)$/);P&&(O.push(P[1]),M.unshift(P[2])),M.length&&(s="/"+M.join(".")+s),this.hostname=O.join(".");break}}}this.hostname.length>255?this.hostname="":this.hostname=this.hostname.toLowerCase(),B||(this.hostname=u.toASCII(this.hostname));var j=this.port?":"+this.port:"",H=this.hostname||"";this.host=H+j,this.href+=this.host,B&&(this.hostname=this.hostname.substr(1,this.hostname.length-2),"/"!==s[0]&&(s="/"+s))}if(!_[l])for(var k=0,C=m.length;k<C;k++){var N=m[k];if(-1!==s.indexOf(N)){var q=encodeURIComponent(N);q===N&&(q=escape(N)),s=s.split(N).join(q)}}var D=s.indexOf("#");-1!==D&&(this.hash=s.substr(D),s=s.slice(0,D));var W=s.indexOf("?");if(-1!==W?(this.search=s.substr(W),this.query=s.substr(W+1),t&&(this.query=w.parse(this.query)),s=s.slice(0,W)):t&&(this.search="",this.query={}),s&&(this.pathname=s),b[l]&&this.hostname&&!this.pathname&&(this.pathname="/"),this.pathname||this.search){var j=this.pathname||"",z=this.search||"";this.path=j+z}return this.href=this.format(),this},r.prototype.format=function(){var e=this.auth||"";e&&(e=encodeURIComponent(e),e=e.replace(/%3A/i,":"),e+="@");var t=this.protocol||"",n=this.pathname||"",r=this.hash||"",o=!1,i="";this.host?o=e+this.host:this.hostname&&(o=e+(-1===this.hostname.indexOf(":")?this.hostname:"["+this.hostname+"]"),this.port&&(o+=":"+this.port)),this.query&&c.isObject(this.query)&&Object.keys(this.query).length&&(i=w.stringify(this.query));var s=this.search||i&&"?"+i||"";return t&&":"!==t.substr(-1)&&(t+=":"),this.slashes||(!t||b[t])&&!1!==o?(o="//"+(o||""),n&&"/"!==n.charAt(0)&&(n="/"+n)):o||(o=""),r&&"#"!==r.charAt(0)&&(r="#"+r),s&&"?"!==s.charAt(0)&&(s="?"+s),n=n.replace(/[?#]/g,function(e){return encodeURIComponent(e)}),s=s.replace("#","%23"),t+o+n+s+r},r.prototype.resolve=function(e){return this.resolveObject(o(e,!1,!0)).format()},r.prototype.resolveObject=function(e){if(c.isString(e)){var t=new r;t.parse(e,!1,!0),e=t}for(var n=new r,o=Object.keys(this),i=0;i<o.length;i++){var s=o[i];n[s]=this[s]}if(n.hash=e.hash,""===e.href)return n.href=n.format(),n;if(e.slashes&&!e.protocol){for(var a=Object.keys(e),u=0;u<a.length;u++){var f=a[u];"protocol"!==f&&(n[f]=e[f])}return b[n.protocol]&&n.hostname&&!n.pathname&&(n.path=n.pathname="/"),n.href=n.format(),n}if(e.protocol&&e.protocol!==n.protocol){if(!b[e.protocol]){for(var d=Object.keys(e),h=0;h<d.length;h++){var l=d[h];n[l]=e[l]}return n.href=n.format(),n}if(n.protocol=e.protocol,e.host||v[e.protocol])n.pathname=e.pathname;else{for(var p=(e.pathname||"").split("/");p.length&&!(e.host=p.shift()););e.host||(e.host=""),e.hostname||(e.hostname=""),""!==p[0]&&p.unshift(""),p.length<2&&p.unshift(""),n.pathname=p.join("/")}if(n.search=e.search,n.query=e.query,n.host=e.host||"",n.auth=e.auth,n.hostname=e.hostname||e.host,n.port=e.port,n.pathname||n.search){var m=n.pathname||"",g=n.search||"";n.path=m+g}return n.slashes=n.slashes||e.slashes,n.href=n.format(),n}var y=n.pathname&&"/"===n.pathname.charAt(0),_=e.host||e.pathname&&"/"===e.pathname.charAt(0),w=_||y||n.host&&e.pathname,E=w,k=n.pathname&&n.pathname.split("/")||[],p=e.pathname&&e.pathname.split("/")||[],x=n.protocol&&!b[n.protocol];if(x&&(n.hostname="",n.port=null,n.host&&(""===k[0]?k[0]=n.host:k.unshift(n.host)),n.host="",e.protocol&&(e.hostname=null,e.port=null,e.host&&(""===p[0]?p[0]=e.host:p.unshift(e.host)),e.host=null),w=w&&(""===p[0]||""===k[0])),_)n.host=e.host||""===e.host?e.host:n.host,n.hostname=e.hostname||""===e.hostname?e.hostname:n.hostname,n.search=e.search,n.query=e.query,k=p;else if(p.length)k||(k=[]),k.pop(),k=k.concat(p),n.search=e.search,n.query=e.query;else if(!c.isNullOrUndefined(e.search)){if(x){n.hostname=n.host=k.shift();var S=!!(n.host&&n.host.indexOf("@")>0)&&n.host.split("@");S&&(n.auth=S.shift(),n.host=n.hostname=S.shift())}return n.search=e.search,n.query=e.query,c.isNull(n.pathname)&&c.isNull(n.search)||(n.path=(n.pathname?n.pathname:"")+(n.search?n.search:"")),n.href=n.format(),n}if(!k.length)return n.pathname=null,n.search?n.path="/"+n.search:n.path=null,n.href=n.format(),n;for(var I=k.slice(-1)[0],B=(n.host||e.host||k.length>1)&&("."===I||".."===I)||""===I,A=0,C=k.length;C>=0;C--)I=k[C],"."===I?k.splice(C,1):".."===I?(k.splice(C,1),A++):A&&(k.splice(C,1),A--);if(!w&&!E)for(;A--;A)k.unshift("..");!w||""===k[0]||k[0]&&"/"===k[0].charAt(0)||k.unshift(""),B&&"/"!==k.join("/").substr(-1)&&k.push("");var T=""===k[0]||k[0]&&"/"===k[0].charAt(0);if(x){n.hostname=n.host=T?"":k.length?k.shift():"";var S=!!(n.host&&n.host.indexOf("@")>0)&&n.host.split("@");S&&(n.auth=S.shift(),n.host=n.hostname=S.shift())}return w=w||n.host&&k.length,w&&!T&&k.unshift(""),k.length?n.pathname=k.join("/"):(n.pathname=null,n.path=null),c.isNull(n.pathname)&&c.isNull(n.search)||(n.path=(n.pathname?n.pathname:"")+(n.search?n.search:"")),n.auth=e.auth||n.auth,n.slashes=n.slashes||e.slashes,n.href=n.format(),n},r.prototype.parseHost=function(){var e=this.host,t=d.exec(e);t&&(t=t[0],":"!==t&&(this.port=t.substr(1)),e=e.substr(0,e.length-t.length)),e&&(this.hostname=e)}},{"./util":113,punycode:68,querystring:71}],113:[function(e,t,n){"use strict";t.exports={isString:function(e){return"string"==typeof e},isObject:function(e){return"object"==typeof e&&null!==e},isNull:function(e){return null===e},isNullOrUndefined:function(e){return null==e}}},{}],114:[function(e,t,n){var r=e("bencode"),o=e("bitfield"),i=e("safe-buffer").Buffer,s=e("debug")("ut_metadata"),a=e("events").EventEmitter,u=e("inherits"),c=e("simple-sha1"),f=1e3;t.exports=function(e){function t(t){a.call(this),this._wire=t,this._metadataComplete=!1,this._metadataSize=null,this._remainingRejects=null,this._fetching=!1,this._bitfield=new o(0,{grow:f}),i.isBuffer(e)&&this.setMetadata(e)}return u(t,a),t.prototype.name="ut_metadata",t.prototype.onHandshake=function(e,t,n){this._infoHash=e},t.prototype.onExtendedHandshake=function(e){return e.m&&e.m.ut_metadata?e.metadata_size?"number"!=typeof e.metadata_size||1e7<e.metadata_size||e.metadata_size<=0?this.emit("warning",new Error("Peer gave invalid metadata size")):(this._metadataSize=e.metadata_size,this._numPieces=Math.ceil(this._metadataSize/16384),this._remainingRejects=2*this._numPieces,void(this._fetching&&this._requestPieces())):this.emit("warning",new Error("Peer does not have metadata")):this.emit("warning",new Error("Peer does not support ut_metadata"))},t.prototype.onMessage=function(e){var t,n;try{var o=e.toString(),i=o.indexOf("ee")+2;t=r.decode(o.substring(0,i)),n=e.slice(i)}catch(e){return}switch(t.msg_type){case 0:this._onRequest(t.piece);break;case 1:this._onData(t.piece,n,t.total_size);break;case 2:this._onReject(t.piece)}},t.prototype.fetch=function(){this._metadataComplete||(this._fetching=!0,this._metadataSize&&this._requestPieces())},t.prototype.cancel=function(){this._fetching=!1},t.prototype.setMetadata=function(e){if(this._metadataComplete)return!0;s("set metadata");try{var t=r.decode(e).info;t&&(e=r.encode(t))}catch(e){}return(!this._infoHash||this._infoHash===c.sync(e))&&(this.cancel(),this.metadata=e,this._metadataComplete=!0,this._metadataSize=this.metadata.length,this._wire.extendedHandshake.metadata_size=this._metadataSize,this.emit("metadata",r.encode({info:r.decode(this.metadata)})),!0)},t.prototype._send=function(e,t){var n=r.encode(e);i.isBuffer(t)&&(n=i.concat([n,t])),this._wire.extended("ut_metadata",n)},t.prototype._request=function(e){this._send({msg_type:0,piece:e})},t.prototype._data=function(e,t,n){var r={msg_type:1,piece:e};"number"==typeof n&&(r.total_size=n),this._send(r,t)},t.prototype._reject=function(e){this._send({msg_type:2,piece:e})},t.prototype._onRequest=function(e){if(!this._metadataComplete)return void this._reject(e);var t=16384*e,n=t+16384;n>this._metadataSize&&(n=this._metadataSize);var r=this.metadata.slice(t,n);this._data(e,r,this._metadataSize)},t.prototype._onData=function(e,t,n){t.length>16384||(t.copy(this.metadata,16384*e),this._bitfield.set(e),this._checkDone())},t.prototype._onReject=function(e){this._remainingRejects>0&&this._fetching?(this._request(e),this._remainingRejects-=1):this.emit("warning",new Error('Peer sent "reject" too much'))},t.prototype._requestPieces=function(){this.metadata=i.alloc(this._metadataSize);for(var e=0;e<this._numPieces;e++)this._request(e)},t.prototype._checkDone=function(){for(var e=!0,t=0;t<this._numPieces;t++)if(!this._bitfield.get(t)){e=!1;break}if(e){this.setMetadata(this.metadata)||this._failedMetadata()}},t.prototype._failedMetadata=function(){this._bitfield=new o(0,{grow:f}),this._remainingRejects-=this._numPieces,this._remainingRejects>0?this._requestPieces():this.emit("warning",new Error("Peer sent invalid metadata"))},t}},{bencode:11,bitfield:13,debug:30,events:34,inherits:41,"safe-buffer":88,"simple-sha1":92}],115:[function(e,t,n){(function(e){function n(e,t){function n(){if(!o){if(r("throwDeprecation"))throw new Error(t);r("traceDeprecation")?console.trace(t):console.warn(t),o=!0}return e.apply(this,arguments)}if(r("noDeprecation"))return e;var o=!1;return n}function r(t){try{if(!e.localStorage)return!1}catch(e){return!1}var n=e.localStorage[t];return null!=n&&"true"===String(n).toLowerCase()}t.exports=n}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],116:[function(e,t,n){(function(n){function r(e){var t=this;a.call(t),t._tracks=[],t._fragmentSequence=1,t._file=e,t._decoder=null,t._findMoov(0)}function o(e,t){var n=this;n._entries=e,n._countName=t||"count",n._index=0,n._offset=0,n.value=n._entries[0]}function i(){return{version:0,flags:0,entries:[]}}var s=e("binary-search"),a=e("events").EventEmitter,u=e("inherits"),c=e("mp4-stream"),f=e("mp4-box-encoding"),d=e("range-slice-stream");t.exports=r,u(r,a),r.prototype._findMoov=function(e){var t=this;t._decoder&&t._decoder.destroy(),t._decoder=c.decode();var n=t._file.createReadStream({start:e});n.pipe(t._decoder),t._decoder.once("box",function(r){"moov"===r.type?t._decoder.decode(function(e){n.destroy();try{t._processMoov(e)}catch(e){e.message="Cannot parse mp4 file: "+e.message,t.emit("error",e)}}):(n.destroy(),t._findMoov(e+r.length))})},o.prototype.inc=function(){var e=this;e._offset++,e._offset>=e._entries[e._index][e._countName]&&(e._index++,e._offset=0),e.value=e._entries[e._index]},r.prototype._processMoov=function(e){var t=this,r=e.traks;t._tracks=[],t._hasVideo=!1,t._hasAudio=!1;for(var s=0;s<r.length;s++){var a,u,c=r[s],d=c.mdia.minf.stbl,h=d.stsd.entries[0],l=c.mdia.hdlr.handlerType;if("vide"===l&&"avc1"===h.type){if(t._hasVideo)continue;t._hasVideo=!0,a="avc1",h.avcC&&(a+="."+h.avcC.mimeCodec),u='video/mp4; codecs="'+a+'"'}else{if("soun"!==l||"mp4a"!==h.type)continue;if(t._hasAudio)continue;t._hasAudio=!0,a="mp4a",h.esds&&h.esds.mimeCodec&&(a+="."+h.esds.mimeCodec),u='audio/mp4; codecs="'+a+'"'}var p=[],m=0,g=0,y=0,_=0,v=0,b=0,w=new o(d.stts.entries),E=null;d.ctts&&(E=new o(d.ctts.entries));for(var k=0;;){var x=d.stsc.entries[v],S=d.stsz.entries[m],I=w.value.duration,B=E?E.value.compositionOffset:0,A=!0;if(d.stss&&(A=d.stss.entries[k]===m+1),p.push({size:S,duration:I,dts:b,presentationOffset:B,sync:A,offset:_+d.stco.entries[y]}),++m>=d.stsz.entries.length)break;if(g++,_+=S,g>=x.samplesPerChunk){g=0,_=0,y++;var C=d.stsc.entries[v+1];C&&y+1>=C.firstChunk&&v++}b+=I,w.inc(),E&&E.inc(),A&&k++}c.mdia.mdhd.duration=0,c.tkhd.duration=0;var T=x.sampleDescriptionId,L={type:"moov",mvhd:e.mvhd,traks:[{tkhd:c.tkhd,mdia:{mdhd:c.mdia.mdhd,hdlr:c.mdia.hdlr,elng:c.mdia.elng,minf:{vmhd:c.mdia.minf.vmhd,smhd:c.mdia.minf.smhd,dinf:c.mdia.minf.dinf,stbl:{stsd:d.stsd,stts:i(),ctts:i(),stsc:i(),stsz:i(),stco:i(),stss:i()}}}}],mvex:{mehd:{fragmentDuration:e.mvhd.duration},trexs:[{trackId:c.tkhd.trackId,defaultSampleDescriptionIndex:T,defaultSampleDuration:0,defaultSampleSize:0,defaultSampleFlags:0}]}};t._tracks.push({trackId:c.tkhd.trackId,timeScale:c.mdia.mdhd.timeScale,samples:p,currSample:null,currTime:null,moov:L,mime:u})}if(0===t._tracks.length)return void t.emit("error",new Error("no playable tracks"));e.mvhd.duration=0,t._ftyp={type:"ftyp",brand:"iso5",brandVersion:0,compatibleBrands:["iso5"]};var U=f.encode(t._ftyp),R=t._tracks.map(function(e){var t=f.encode(e.moov);return{mime:e.mime,init:n.concat([U,t])}});t.emit("ready",R)},r.prototype.seek=function(e){var t=this;if(!t._tracks)throw new Error("Not ready yet; wait for 'ready' event");t._fileStream&&(t._fileStream.destroy(),t._fileStream=null);var n=-1;if(t._tracks.map(function(r,o){function i(e){s.destroyed||s.box(e.moof,function(n){if(n)return t.emit("error",n);if(!s.destroyed){r.inStream.slice(e.ranges).pipe(s.mediaData(e.length,function(e){if(e)return t.emit("error",e);if(!s.destroyed){var n=t._generateFragment(o);if(!n)return s.finalize();i(n)}}))}})}r.outStream&&r.outStream.destroy(),r.inStream&&(r.inStream.destroy(),r.inStream=null);var s=r.outStream=c.encode(),a=t._generateFragment(o,e);if(!a)return s.finalize();(-1===n||a.ranges[0].start<n)&&(n=a.ranges[0].start),i(a)}),n>=0){var r=t._fileStream=t._file.createReadStream({start:n});t._tracks.forEach(function(e){e.inStream=new d(n,{highWaterMark:1e7}),r.pipe(e.inStream)})}return t._tracks.map(function(e){return e.outStream})},r.prototype._findSampleBefore=function(e,t){var n=this,r=n._tracks[e],o=Math.floor(r.timeScale*t),i=s(r.samples,o,function(e,t){return e.dts+e.presentationOffset-t});for(-1===i?i=0:i<0&&(i=-i-2);!r.samples[i].sync;)i--;return i};r.prototype._generateFragment=function(e,t){var n,r=this,o=r._tracks[e];if((n=void 0!==t?r._findSampleBefore(e,t):o.currSample)>=o.samples.length)return null;for(var i=o.samples[n].dts,s=0,a=[],u=n;u<o.samples.length;u++){var c=o.samples[u];if(c.sync&&c.dts-i>=1*o.timeScale)break;s+=c.size;var f=a.length-1;f<0||a[f].end!==c.offset?a.push({start:c.offset,end:c.offset+c.size}):a[f].end+=c.size}return o.currSample=u,{moof:r._generateMoof(e,n,u),ranges:a,length:s}},r.prototype._generateMoof=function(e,t,n){for(var r=this,o=r._tracks[e],i=[],s=t;s<n;s++){var a=o.samples[s];i.push({sampleDuration:a.duration,sampleSize:a.size,sampleFlags:a.sync?33554432:16842752,sampleCompositionTimeOffset:a.presentationOffset})}var u={type:"moof",mfhd:{sequenceNumber:r._fragmentSequence++},trafs:[{tfhd:{flags:131072,trackId:o.trackId},tfdt:{baseMediaDecodeTime:o.samples[t].dts},trun:{
flags:3841,dataOffset:8,entries:i}}]};return u.trafs[0].trun.dataOffset+=f.encodingLength(u),u}}).call(this,e("buffer").Buffer)},{"binary-search":12,buffer:24,events:34,inherits:41,"mp4-box-encoding":53,"mp4-stream":56,"range-slice-stream":74}],117:[function(e,t,n){function r(e,t,n){var i=this;if(!(this instanceof r))return new r(e,t,n);n=n||{},i.detailedError=null,i._elem=t,i._elemWrapper=new o(t),i._waitingFired=!1,i._trackMeta=null,i._file=e,i._tracks=null,"none"!==i._elem.preload&&i._createMuxer(),i._onError=function(e){i.detailedError=i._elemWrapper.detailedError,i.destroy()},i._onWaiting=function(){i._waitingFired=!0,i._muxer?i._tracks&&i._pump():i._createMuxer()},i._elem.addEventListener("waiting",i._onWaiting),i._elem.addEventListener("error",i._onError)}var o=e("mediasource"),i=e("pump"),s=e("./mp4-remuxer");t.exports=r,r.prototype._createMuxer=function(){var e=this;e._muxer=new s(e._file),e._muxer.on("ready",function(t){e._tracks=t.map(function(t){var n=e._elemWrapper.createWriteStream(t.mime);n.on("error",function(t){e._elemWrapper.error(t)});var r={muxed:null,mediaSource:n,initFlushed:!1,onInitFlushed:null};return n.write(t.init,function(e){r.initFlushed=!0,r.onInitFlushed&&r.onInitFlushed(e)}),r}),(e._waitingFired||"auto"===e._elem.preload)&&e._pump()}),e._muxer.on("error",function(t){e._elemWrapper.error(t)})},r.prototype._pump=function(){var e=this,t=e._muxer.seek(e._elem.currentTime,!e._tracks);e._tracks.forEach(function(n,r){var o=function(){n.muxed&&(n.muxed.destroy(),n.mediaSource=e._elemWrapper.createWriteStream(n.mediaSource),n.mediaSource.on("error",function(t){e._elemWrapper.error(t)})),n.muxed=t[r],i(n.muxed,n.mediaSource)};n.initFlushed?o():n.onInitFlushed=function(t){if(t)return void e._elemWrapper.error(t);o()}})},r.prototype.destroy=function(){var e=this;e.destroyed||(e.destroyed=!0,e._elem.removeEventListener("waiting",e._onWaiting),e._elem.removeEventListener("error",e._onError),e._tracks&&e._tracks.forEach(function(e){e.muxed.destroy()}),e._elem.src="")}},{"./mp4-remuxer":116,mediasource:49,pump:67}],118:[function(e,t,n){function r(e,t){function n(){for(var t=new Array(arguments.length),n=0;n<t.length;n++)t[n]=arguments[n];var r=e.apply(this,t),o=t[t.length-1];return"function"==typeof r&&r!==o&&Object.keys(o).forEach(function(e){r[e]=o[e]}),r}if(e&&t)return r(e)(t);if("function"!=typeof e)throw new TypeError("need wrapper function");return Object.keys(e).forEach(function(t){n[t]=e[t]}),n}t.exports=r},{}],119:[function(e,t,n){function r(){for(var e={},t=0;t<arguments.length;t++){var n=arguments[t];for(var r in n)o.call(n,r)&&(e[r]=n[r])}return e}t.exports=r;var o=Object.prototype.hasOwnProperty},{}],120:[function(e,t,n){function r(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)o.call(n,r)&&(e[r]=n[r])}return e}t.exports=r;var o=Object.prototype.hasOwnProperty},{}],121:[function(e,t,n){t.exports=function e(t,n,r){return void 0===n?function(n,r){return e(t,n,r)}:(void 0===r&&(r="0"),t-=n.toString().length,t>0?new Array(t+(/\./.test(n)?2:1)).join(r)+n:n+"")}},{}],122:[function(e,t,n){t.exports={version:"0.98.18"}},{}],123:[function(e,t,n){(function(n,r){function o(e){function t(){i.destroyed||(i.ready=!0,i.emit("ready"))}var i=this;if(!(i instanceof o))return new o(e);h.call(i),e||(e={}),"string"==typeof e.peerId?i.peerId=e.peerId:a.isBuffer(e.peerId)?i.peerId=e.peerId.toString("hex"):i.peerId=a.from(B+b(9).toString("base64")).toString("hex"),i.peerIdBuffer=a.from(i.peerId,"hex"),"string"==typeof e.nodeId?i.nodeId=e.nodeId:a.isBuffer(e.nodeId)?i.nodeId=e.nodeId.toString("hex"):i.nodeId=b(20).toString("hex"),i.nodeIdBuffer=a.from(i.nodeId,"hex"),i._debugId=i.peerId.toString("hex").substring(0,7),i.destroyed=!1,i.listening=!1,i.torrentPort=e.torrentPort||0,i.dhtPort=e.dhtPort||0,i.tracker=void 0!==e.tracker?e.tracker:{},i.torrents=[],i.maxConns=Number(e.maxConns)||55,i._debug("new webtorrent (peerId %s, nodeId %s, port %s)",i.peerId,i.nodeId,i.torrentPort),i.tracker&&("object"!=typeof i.tracker&&(i.tracker={}),e.rtcConfig&&(console.warn("WebTorrent: opts.rtcConfig is deprecated. Use opts.tracker.rtcConfig instead"),i.tracker.rtcConfig=e.rtcConfig),e.wrtc&&(console.warn("WebTorrent: opts.wrtc is deprecated. Use opts.tracker.wrtc instead"),i.tracker.wrtc=e.wrtc),r.WRTC&&!i.tracker.wrtc&&(i.tracker.wrtc=r.WRTC)),"function"==typeof k?i._tcpPool=new k(i):n.nextTick(function(){i._onListening()}),i._downloadSpeed=w(),i._uploadSpeed=w(),!1!==e.dht&&"function"==typeof d?(i.dht=new d(l({nodeId:i.nodeId},e.dht)),i.dht.once("error",function(e){i._destroy(e)}),i.dht.once("listening",function(){var e=i.dht.address();e&&(i.dhtPort=e.port)}),i.dht.setMaxListeners(0),i.dht.listen(i.dhtPort)):i.dht=!1,i.enableWebSeeds=!1!==e.webSeeds,"function"==typeof m&&null!=e.blocklist?m(e.blocklist,{headers:{"user-agent":"WebTorrent/"+S+" (https://webtorrent.io)"}},function(e,n){if(e)return i.error("Failed to load blocklist: "+e.message);i.blocked=n,t()}):n.nextTick(t)}function i(e){return"object"==typeof e&&null!=e&&"function"==typeof e.pipe}function s(e){return"undefined"!=typeof FileList&&e instanceof FileList}t.exports=o;var a=e("safe-buffer").Buffer,u=e("simple-concat"),c=e("create-torrent"),f=e("debug")("webtorrent"),d=e("bittorrent-dht/client"),h=e("events").EventEmitter,l=e("xtend"),p=e("inherits"),m=e("load-ip-set"),g=e("run-parallel"),y=e("parse-torrent"),_=e("path"),v=e("simple-peer"),b=e("randombytes"),w=e("speedometer"),E=e("zero-fill"),k=e("./lib/tcp-pool"),x=e("./lib/torrent"),S=e("./package.json").version,I=S.match(/([0-9]+)/g).slice(0,2).map(function(e){return E(2,e)}).join(""),B="-WW"+I+"-";p(o,h),o.WEBRTC_SUPPORT=v.WEBRTC_SUPPORT,Object.defineProperty(o.prototype,"downloadSpeed",{get:function(){return this._downloadSpeed()}}),Object.defineProperty(o.prototype,"uploadSpeed",{get:function(){return this._uploadSpeed()}}),Object.defineProperty(o.prototype,"progress",{get:function(){var e=this.torrents.filter(function(e){return 1!==e.progress});return e.reduce(function(e,t){return e+t.downloaded},0)/(e.reduce(function(e,t){return e+(t.length||0)},0)||1)}}),Object.defineProperty(o.prototype,"ratio",{get:function(){return this.torrents.reduce(function(e,t){return e+t.uploaded},0)/(this.torrents.reduce(function(e,t){return e+t.received},0)||1)}}),o.prototype.get=function(e){var t,n,r=this,o=r.torrents.length;if(e instanceof x){for(t=0;t<o;t++)if((n=r.torrents[t])===e)return n}else{var i;try{i=y(e)}catch(e){}if(!i)return null;if(!i.infoHash)throw new Error("Invalid torrent identifier");for(t=0;t<o;t++)if(n=r.torrents[t],n.infoHash===i.infoHash)return n}return null},o.prototype.download=function(e,t,n){return console.warn("WebTorrent: client.download() is deprecated. Use client.add() instead"),this.add(e,t,n)},o.prototype.add=function(e,t,n){function r(){if(!s.destroyed)for(var e=0,t=s.torrents.length;e<t;e++){var n=s.torrents[e];if(n.infoHash===a.infoHash&&n!==a)return void a._destroy(new Error("Cannot add duplicate torrent "+a.infoHash))}}function o(){s.destroyed||("function"==typeof n&&n(a),s.emit("torrent",a))}function i(){a.removeListener("_infoHash",r),a.removeListener("ready",o),a.removeListener("close",i)}var s=this;if(s.destroyed)throw new Error("client is destroyed");if("function"==typeof t)return s.add(e,null,t);s._debug("add"),t=t?l(t):{};var a=new x(e,s,t);return s.torrents.push(a),a.once("_infoHash",r),a.once("ready",o),a.once("close",i),a},o.prototype.seed=function(e,t,n){function r(e){var t=[function(t){e.load(f,t)}];a.dht&&t.push(function(t){e.once("dhtAnnounce",t)}),g(t,function(t){if(!a.destroyed)return t?e._destroy(t):void o(e)})}function o(e){a._debug("on seed"),"function"==typeof n&&n(e),e.emit("seed"),a.emit("seed",e)}var a=this;if(a.destroyed)throw new Error("client is destroyed");if("function"==typeof t)return a.seed(e,null,t);a._debug("seed"),t=t?l(t):{},"string"==typeof e&&(t.path=_.dirname(e)),t.createdBy||(t.createdBy="WebTorrent/"+I);var f,d=a.add(null,t,r);return s(e)&&(e=Array.prototype.slice.call(e)),Array.isArray(e)||(e=[e]),g(e.map(function(e){return function(t){i(e)?u(e,t):t(null,e)}}),function(e,n){if(!a.destroyed)return e?d._destroy(e):void c.parseInput(n,t,function(e,r){if(!a.destroyed){if(e)return d._destroy(e);f=r.map(function(e){return e.getStream}),c(n,t,function(e,t){if(!a.destroyed){if(e)return d._destroy(e);var n=a.get(t);n?d._destroy(new Error("Cannot add duplicate torrent "+n.infoHash)):d._onTorrentId(t)}})}})}),d},o.prototype.remove=function(e,t){if(this._debug("remove"),!this.get(e))throw new Error("No torrent with id "+e);this._remove(e,t)},o.prototype._remove=function(e,t){var n=this.get(e);n&&(this.torrents.splice(this.torrents.indexOf(n),1),n.destroy(t))},o.prototype.address=function(){return this.listening?this._tcpPool?this._tcpPool.server.address():{address:"0.0.0.0",family:"IPv4",port:0}:null},o.prototype.destroy=function(e){if(this.destroyed)throw new Error("client already destroyed");this._destroy(null,e)},o.prototype._destroy=function(e,t){var n=this;n._debug("client destroy"),n.destroyed=!0;var r=n.torrents.map(function(e){return function(t){e.destroy(t)}});n._tcpPool&&r.push(function(e){n._tcpPool.destroy(e)}),n.dht&&r.push(function(e){n.dht.destroy(e)}),g(r,t),e&&n.emit("error",e),n.torrents=[],n._tcpPool=null,n.dht=null},o.prototype._onListening=function(){if(this._debug("listening"),this.listening=!0,this._tcpPool){var e=this._tcpPool.server.address();e&&(this.torrentPort=e.port)}this.emit("listening")},o.prototype._debug=function(){var e=[].slice.call(arguments);e[0]="["+this._debugId+"] "+e[0],f.apply(null,e)}}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./lib/tcp-pool":21,"./lib/torrent":5,"./package.json":122,_process:66,"bittorrent-dht/client":21,"create-torrent":29,debug:30,events:34,inherits:41,"load-ip-set":21,"parse-torrent":62,path:63,randombytes:73,"run-parallel":86,"safe-buffer":88,"simple-concat":89,"simple-peer":91,speedometer:94,xtend:119,"zero-fill":121}]},{},[123])(123)});