stream-centre-player
Version:
Dash.js wrapper for easy-peasy usage
4 lines • 395 kB
JavaScript
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
(function (global){
!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?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+/"),"undefined"!=typeof d&&(d.decode=f.decode,d.decodeArray=f.decodeArray)},{}],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);return this.pos>=e?void k.log("ERROR","Cannot insert "+a.toString(16)+" ("+b+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(b,this.currPenState),void 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);var b=this.chars[this.pos];b.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(){var a=this.rows[this.currRow];a.backSpace()},clearToEndOfRow:function(){var a=this.rows[this.currRow];a.clearToEndOfRow()},insertChar:function(a){var b=this.rows[this.currRow];b.insertChar(a)},setPen:function(a){var b=this.rows[this.currRow];b.setPenStyles(a)},moveCursor:function(a){var b=this.rows[this.currRow];b.moveCursor(a)},setCursor:function(a){k.log("INFO","setCursor: "+a);var b=this.rows[this.currRow];b.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],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||28===a)&&32<=b&&b<=47,e=(23===a||31===a)&&33<=b&&b<=35;if(!d&&!e)return!1;if(a===this.lastCmdA&&b===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,k.log("DEBUG","Repeated command ("+l([a,b])+") is dropped"),!0;c=20===a||23===a?1:2;var f=this.channels[c-1];return 20===a||28===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,c!==this.currChNr)return k.log("ERROR","Mismatch channel in midrow parsing"),!1;var d=this.channels[c-1];return d.cc_MIDROW(b),k.log("DEBUG","MIDROW ("+l([a,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;if(a===this.lastCmdA&&b===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;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),l=this.channels[c-1];return l.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]}else 32<=a&&a<=127&&(e=0===b?[a]:[a,b]);if(e){var h=l(e);k.log("DEBUG","Char codes = "+h.join(",")),this.lastCmdA=null,this.lastCmdB=null}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=null,this.lastCmdB=null,!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=0,g=[],h=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),f=31&a.getUint8(e+4),6===f)for(var i=e+5,j=-1;i<e+4+d-1;){j=0;for(var k=255;255===k;)k=a.getUint8(i),j+=k,i++;var l=0;for(k=255;255===k;)k=a.getUint8(i),l+=k,i++;h(j,l,a,i)&&g.push([i,l]),i+=l}e+=d+4}return g},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}("undefined"==typeof c?(void 0).cea608parser={}:c)},{}],3:[function(a,b,c){"use strict";function d(a){var 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var d={};d.parseBuffer=function(a){return new e(a).parse()},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("")},"undefined"!=typeof c&&(c.parseBuffer=d.parseBuffer,c.Utils=d.Utils),d.Cursor=function(a){this.offset="undefined"==typeof a?0:a};var e=function(a){this._raw=new DataView(a),this._cursor=new d.Cursor,this.boxes=[]};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 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c=this._raw.getInt32(this._cursor.offset-this._raw.byteOffset),d=this._raw.getInt32(this._cursor.offset-this._raw.byteOffset+4);b=c*Math.pow(2,32)+d}return this._cursor.offset+=a>>3,b},f.prototype._readUint=function(a){var b=null;switch(a){case 8:b=this._raw.getUint8(this._cursor.offset-this._raw.byteOffset);break;case 16:b=this._raw.getUint16(this._cursor.offset-this._raw.byteOffset);break;case 24:var c=this._raw.getUint16(this._cursor.offset-this._raw.byteOffset),d=this._raw.getUint8(this._cursor.offset-this._raw.byteOffset+2);b=(c<<8)+d;break;case 32:b=this._raw.getUint32(this._cursor.offset-this._raw.byteOffset);break;case 64:var c=this._raw.getUint32(this._cursor.offset-this._raw.byteOffset),d=this._raw.getUint32(this._cursor.offset-this._raw.byteOffset+4);b=c*Math.pow(2,32)+d}return this._cursor.offset+=a>>3,b},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._readTerminatedString=function(){for(var a="";;){var b=this._readUint(8);if(0==b)break;a+=String.fromCharCode(b)}return a},f.prototype._readTemplate=function(a){var b=this._readUint(a/2),c=this._readUint(a/2);return b+c/Math.pow(2,a/2)},f.prototype._parseBox=function(){if(this._cursor.offset=this._offset,this._offset+8>this._raw.buffer.byteLength)return void(this._root._incomplete=!0);switch(this.size=this._readUint(32),this.type=this._readString(4),1==this.size&&(this.largesize=this._readUint(64)),"uuid"==this.type&&(this.usertype=this._readString(16)),this.size){case 0:this._raw=new DataView(this._raw.buffer,this._offset,this._raw.byteLength-this._cursor.offset);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._boxParsers[this.type]&&this._boxParsers[this.type].call(this)},f.prototype._parseFullBox=function(){this.version=this._readUint(8),this.flags=this._readUint(24)},f.prototype._boxParsers={},["moov","trak","tref","mdia","minf","stbl","edts","dinf","mvex","moof","traf","mfra","udta","meco","strk","vttc"].forEach(function(a){f.prototype._boxParsers[a]=function(){for(this.boxes=[];this._cursor.offset-this._raw.byteOffset<this._raw.byteLength;)this.boxes.push(f.parse(this))}}),f.prototype._boxParsers.elst=function(){this._parseFullBox(),this.entry_count=this._readUint(32),this.entries=[];for(var a=1;a<=this.entry_count;a++){var b={};1==this.version?(b.segment_duration=this._readUint(64),b.media_time=this._readInt(64)):(b.segment_duration=this._readUint(32),b.media_time=this._readInt(32)),b.media_rate_integer=this._readInt(16),b.media_rate_fraction=this._readInt(16),this.entries.push(b)}},f.prototype._boxParsers.emsg=function(){this._parseFullBox(),this.scheme_id_uri=this._readTerminatedString(),this.value=this._readTerminatedString(),this.timescale=this._readUint(32),this.presentation_time_delta=this._readUint(32),this.event_duration=this._readUint(32),this.id=this._readUint(32),this.message_data=new DataView(this._raw.buffer,this._cursor.offset,this._raw.byteLength-(this._cursor.offset-this._offset))},f.prototype._boxParsers.free=f.prototype._boxParsers.skip=function(){this.data=new DataView(this._raw.buffer,this._cursor.offset,this._raw.byteLength-(this._cursor.offset-this._offset))},f.prototype._boxParsers.ftyp=f.prototype._boxParsers.styp=function(){for(this.major_brand=this._readString(4),this.minor_versions=this._readUint(32),this.compatible_brands=[];this._cursor.offset-this._raw.byteOffset<this._raw.byteLength;)this.compatible_brands.push(this._readString(4))},f.prototype._boxParsers.hdlr=function(){this._parseFullBox(),this.pre_defined=this._readUint(32),this.handler_type=this._readString(4),this.reserved=[this._readUint(32),this._readUint(32),this._readUint(32)],this.name=this._readTerminatedString()},f.prototype._boxParsers.mdat=function(){this.data=new DataView(this._raw.buffer,this._cursor.offset,this._raw.byteLength-(this._cursor.offset-this._offset))},f.prototype._boxParsers.mdhd=function(){this._parseFullBox(),1==this.version?(this.creation_time=this._readUint(64),this.modification_time=this._readUint(64),this.timescale=this._readUint(32),this.duration=this._readUint(64)):(this.creation_time=this._readUint(32),this.modification_time=this._readUint(32),this.timescale=this._readUint(32),this.duration=this._readUint(32));var a=this._readUint(16);this.pad=a>>15,this.language=String.fromCharCode((a>>10&31)+96,(a>>5&31)+96,(31&a)+96),this.pre_defined=this._readUint(16)},f.prototype._boxParsers.mfhd=function(){this._parseFullBox(),this.sequence_number=this._readUint(32)},f.prototype._boxParsers.mvhd=function(){this._parseFullBox(),1==this.version?(this.creation_time=this._readUint(64),this.modification_time=this._readUint(64),this.timescale=this._readUint(32),this.duration=this._readUint(64)):(this.creation_time=this._readUint(32),this.modification_time=this._readUint(32),this.timescale=this._readUint(32),this.duration=this._readUint(32)),this.rate=this._readTemplate(32),this.volume=this._readTemplate(16),this.reserved1=this._readUint(16),this.reserved2=[this._readUint(32),this._readUint(32)],this.matrix=[];for(var a=0;a<9;a++)this.matrix.push(this._readTemplate(32));this.pre_defined=[];for(var a=0;a<6;a++)this.pre_defined.push(this._readUint(32));this.next_track_ID=this._readUint(32)},f.prototype._boxParsers.payl=function(){var a=new DataView(this._raw.buffer,this._cursor.offset,this._raw.byteLength-(this._cursor.offset-this._offset));this.cue_text=d.Utils.dataViewToString(a)},f.prototype._boxParsers.sidx=function(){this._parseFullBox(),this.reference_ID=this._readUint(32),this.timescale=this._readUint(32),0==this.version?(this.earliest_presentation_time=this._readUint(32),this.first_offset=this._readUint(32)):(this.earliest_presentation_time=this._readUint(64),this.first_offset=this._readUint(64)),this.reserved=this._readUint(16),this.reference_count=this._readUint(16),this.references=[];for(var a=0;a<this.reference_count;a++){var b={},c=this._readUint(32);b.reference_type=c>>31&1,b.referenced_size=2147483647&c,b.subsegment_duration=this._readUint(32);var d=this._readUint(32);b.starts_with_SAP=d>>31&1,b.SAP_type=d>>28&7,b.SAP_delta_time=268435455&d,this.references.push(b)}},f.prototype._boxParsers.ssix=function(){this._parseFullBox(),this.subsegment_count=this._readUint(32),this.subsegments=[];for(var a=0;a<this.subsegment_count;a++){var b={};b.ranges_count=this._readUint(32),b.ranges=[];for(var c=0;c<b.ranges_count;c++){var d={};d.level=this._readUint(8),d.range_size=this._readUint(24),b.ranges.push(d)}this.subsegments.push(b)}},f.prototype._boxParsers.tfdt=function(){this._parseFullBox(),1==this.version?this.baseMediaDecodeTime=this._readUint(64):this.baseMediaDecodeTime=this._readUint(32)},f.prototype._boxParsers.tfhd=function(){this._parseFullBox(),this.track_ID=this._readUint(32),1&this.flags&&(this.base_data_offset=this._readUint(64)),2&this.flags&&(this.sample_description_offset=this._readUint(32)),8&this.flags&&(this.default_sample_duration=this._readUint(32)),16&this.flags&&(this.default_sample_size=this._readUint(32)),32&this.flags&&(this.default_sample_flags=this._readUint(32))},f.prototype._boxParsers.tkhd=function(){this._parseFullBox(),1==this.version?(this.creation_time=this._readUint(64),this.modification_time=this._readUint(64),this.track_ID=this._readUint(32),this.reserved1=this._readUint(32),this.duration=this._readUint(64)):(this.creation_time=this._readUint(32),this.modification_time=this._readUint(32),this.track_ID=this._readUint(32),this.reserved1=this._readUint(32),this.duration=this._readUint(32)),this.reserved2=[this._readUint(32),this._readUint(32)],this.layer=this._readUint(16),this.alternate_group=this._readUint(16),this.volume=this._readTemplate(16),this.reserved3=this._readUint(16),this.matrix=[];for(var a=0;a<9;a++)this.matrix.push(this._readTemplate(32));this.width=this._readUint(32),this.height=this._readUint(32)},f.prototype._boxParsers.trun=function(){this._parseFullBox(),this.sample_count=this._readUint(32),1&this.flags&&(this.data_offset=this._readInt(32)),4&this.flags&&(this.first_sample_flags=this._readUint(32)),this.samples=[];for(var a=0;a<this.sample_count;a++){var b={};256&this.flags&&(b.sample_duration=this._readUint(32)),512&this.flags&&(b.sample_size=this._readUint(32)),1024&this.flags&&(b.sample_flags=this._readUint(32)),2048&this.flags&&(0==this.version?b.sample_composition_time_offset=this._readUint(32):b.sample_composition_time_offset=this._readInt(32)),this.samples.push(b)}},f.prototype._boxParsers.vlab=function(){var a=new DataView(this._raw.buffer,this._cursor.offset,this._raw.byteLength-(this._cursor.offset-this._offset));this.source_label=d.Utils.dataViewToString(a)},f.prototype._boxParsers.vttC=function(){var a=new DataView(this._raw.buffer,this._cursor.offset,this._raw.byteLength-(this._cursor.offset-this._offset));this.config=d.Utils.dataViewToString(a)},f.prototype._boxParsers.vtte=function(){}},{}],7:[function(a,b,c){var d=c.decimalAdjust=function(a,b,c){return"undefined"==typeof 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)}},{}],8:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(){k=!0,l=!0,m=(new Date).getTime()}function b(a){l=a}function c(a){k=a}function d(){return 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0}},h=a(14),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.BUFFERING_COMPLETED="bufferingCompleted",this.BUFFER_CLEARED="bufferCleared",this.BUFFER_LEVEL_UPDATED="bufferLevelUpdated",this.BYTES_APPENDED="bytesAppended",this.CHECK_FOR_EXISTENCE_COMPLETED="checkForExistenceCompleted",this.CHUNK_APPENDED="chunkAppended",this.CURRENT_TRACK_CHANGED="currenttrackchanged",this.DATA_UPDATE_COMPLETED="dataUpdateCompleted",this.DATA_UPDATE_STARTED="dataUpdateStarted",this.FRAGMENT_LOADING_COMPLETED="fragmentLoadingCompleted",this.FRAGMENT_LOADING_STARTED="fragmentLoadingStarted",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.MANIFEST_UPDATED="manifestUpdated",this.MEDIA_FRAGMENT_LOADED="mediaFragmentLoaded",this.QUALITY_CHANGED="qualityChanged",this.QUOTA_EXCEEDED="quotaExceeded",this.REPRESENTATION_UPDATED="representationUpdated",this.SEGMENTS_LOADED="segmentsLoaded",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.STREAM_INITIALIZED="streaminitialized",this.STREAM_TEARDOWN_COMPLETE="streamTeardownComplete",this.TIMED_TEXT_REQUESTED="timedTextRequested",this.TIME_SYNCHRONIZATION_COMPLETED="timeSynchronizationComplete",this.URL_RESOLUTION_FAILED="urlResolutionFailed",this.WALLCLOCK_TIME_UPDATED="wallclockTimeUpdated",this.XLINK_ALL_ELEMENTS_LOADED="xlinkAllElementsLoaded",this.XLINK_ELEMENT_LOADED="xlinkElementLoaded",this.XLINK_READY="xlinkReady"}return f(b,a),b}(i.default);c.default=j,b.exports=c.default},{14:14}],13:[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(12),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},{12:12}],14:[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&&a[e].indexOf("public_")===-1||(this[e]=a[e])}}}]),a}();c.default=f,b.exports=c.default},{}],15:[function(a,b,c){"use strict";function d(a){if(a&&a.__esModule)return a;var b={};if(null!=a)for(var c in a)Object.prototype.hasOwnProperty.call(a,c)&&(b[c]=a[c]);return b.default=a,b}function e(a){return a&&a.__esModule?a:{default:a}}function f(){function a(a){a&&a.dashManifestModel&&(I=a.dashManifestModel)}function b(){J=[],K={}}function c(a,b){return b.getRepresentationForQuality(a.quality)}function d(a){return K[a.streamInfo.id][a.index]}function e(a){for(var b=J.length,c=0;c<b;c++){var d=J[c];if(a.id===d.id)return d}return null}function f(a,b){var c=new h.default,d=b.adaptation.period.mpd.manifest.Period_asArray[b.adaptation.period.index].AdaptationSet_asArray[b.adaptation.index],e=I.getRepresentationFor(b.index,d);return c.id=b.id,c.quality=b.index,c.bandwidth=I.getBandwidth(e),c.DVRWindow=b.segmentAvailabilityRange,c.fragmentDuration=b.segmentDuration||(b.segments&&b.segments.length>0?b.segments[0].duration:NaN),c.MSETimeOffset=b.MSETimeOffset,c.useCalculatedLiveEdgeTime=b.useCalculatedLiveEdgeTime,c.mediaInfo=g(a,b.adaptation),c}function g(a,b){var c,d=new j.default,e=b.period.mpd.manifest.Period_asArray[b.period.index].AdaptationSet_asArray[b.index];return d.id=b.id,d.index=b.index,d.type=b.type,d.streamInfo=k(a,b.period),d.representationCount=I.getRepresentationCount(e),d.lang=I.getLanguageForAdaptation(e),c=I.getViewpointForAdaptation(e),d.viewpoint=c?c.value:void 0,d.accessibility=I.getAccessibilityForAdaptation(e).map(function(a){var b=a.value,c=b;return a.schemeIdUri&&a.schemeIdUri.search("cea-608")>=0&&"undefined"!=typeof t.default&&(c=b?"cea-608:"+b:"cea-608",d.embeddedCaptions=!0),c}),d.audioChannelConfiguration=I.getAudioChannelConfigurationForAdaptation(e).map(function(a){return a.value}),d.roles=I.getRolesForAdaptation(e).map(function(a){return a.value}),d.codec=I.getCodec(e),d.mimeType=I.getMimeType(e),d.contentProtection=I.getContentProtectionData(e),d.bitrateList=I.getBitrateListForAdaptation(e),d.contentProtection&&d.contentProtection.forEach(function(a){a.KID=I.getKID(a)}),d.isText=I.getIsTextTrack(d.mimeType),d}function i(a,b,c){a.id=b,a.index=100+parseInt(b.substring(2,3)),a.type="embeddedText",a.codec="cea-608-in-SEI",a.isText=!0,a.isEmbedded=!0,a.lang=b+" "+c,a.roles=["caption"]}function k(a,b){var c=new l.default,d=1;return c.id=b.id,c.index=b.index,c.start=b.start,c.duration=b.duration,c.manifestInfo=m(a,b.mpd),c.isLast=1===a.Period_asArray.length||Math.abs(c.start+c.duration-c.manifestInfo.duration)<d,c.isFirst=1===a.Period_asArray.length||I.getRegularPeriods(a,I.getMpd(a))[0].id===b.id,c}function m(a,b){var c=new n.default;return c.DVRWindowSize=b.timeShiftBufferDepth,c.loadedTime=b.manifest.loadedTime,c.availableFrom=b.availabilityStartTime,c.minBufferTime=b.manifest.minBufferTime,c.maxFragmentDuration=b.maxSegmentDuration,c.duration=I.getDuration(a),c.isDynamic=I.getIsDynamic(a),c}function o(a,b,c){var d=I.getAdaptationForType(a,b.index,c,b);if(!d)return null;var f=e(b),h=f.id,i=I.getIndexForAdaptation(d,a,b.index);return K[h]=K[h]||I.getAdaptationsForPeriod(a,f),g(a,K[h][i])}function q(a,b,c){var d,f,h,j,k,l,m=e(b),n=m.id,o=I.getAdaptationsForType(a,b.index,"embeddedText"!==c?c:"video"),p=[];if(!o)return p;for(K[n]=K[n]||I.getAdaptationsForPeriod(a,m),j=0,l=o.length;j<l;j++){if(d=o[j],h=I.getIndexForAdaptation(d,a,b.index),f=g(a,K[n][h]),"embeddedText"===c){var q=f.accessibility.length;for(k=0;k<q;k++)if(f){var r=f.accessibility[k];if(0===r.indexOf("cea-608:")){var s=r.substring(8),t=s.split(";");if("CC"===t[0].substring(0,2))for(k=0;k<t.length;k++)f||(f=g.call(this,a,K[n][h])),i(f,t[k].substring(0,3),t[k].substring(4)),p.push(f),f=null;else for(k=0;k<t.length;k++)f||(f=g.call(this,a,K[n][h])),i(f,"CC"+(k+1),t[k]),p.push(f),f=null}else 0===r.indexOf("cea-608")&&(i(f,"CC1","eng"),p.push(f),f=null)}}f&&"embeddedText"!==c&&p.push(f)}return p}function r(a){var b,c,d,e=[];if(!a)return null;for(b=I.getMpd(a),J=I.getRegularPeriods(a,b),b.checkTime=I.getCheckTime(a,J[0]),K={},c=J.length,d=0;d<c;d++)e.push(k(a,J[d]));return e}function s(a){var b=I.getMpd(a);return m(a,b)}function u(a,b){var c=a.getRepresentationController().getRepresentationForQuality(b);return a.getIndexHandler().getInitRequest(c)}function w(a,b){var d=c(b,a.getRepresentationController());return a.getIndexHandler().getNextSegmentRequest(d)}function x(a,b,d,e){var f=c(b,a.getRepresentationController());return a.getIndexHandler().getSegmentRequestForTime(f,d,e)}function y(a,b,d){var e=c(b,a.getRepresentationController());return a.getIndexHandler().generateSegmentRequestForTime(e,d)}function z(a){return a.getIndexHandler().getCurrentTime()}function A(a,b){return a.getIndexHandler().setCurrentTime(b)}function B(a,b){var c,f,g=e(b.getStreamInfo()),h=b.getMediaInfo(),i=d(h),j=b.getType();c=h.id,f=c?I.getAdaptationForId(c,a,g.index):I.getAdaptationForIndex(h.index,a,g.index),b.getRepresentationController().updateData(f,i,j)}function C(a,b,c){var d=b.getRepresentationForQuality(c);return d?f(a,d):null}function D(a,b){var c=b.getCurrentRepresentation();return c?f(a,c):null}function E(a,b,c){var d=new p.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 F(a,b,f){var g=[];return b instanceof l.default?g=I.getEventsForPeriod(a,