/*! v3.0.1-13745c6, 2019-11-29T14:20:21Z */
!function e(t,n,r){function i(o,s){if(!n[o]){if(!t[o]){var u="function"==typeof require&&require;if(!s&&u)return u(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var f=n[o]={exports:{}};t[o][0].call(f.exports,(function(e){return i(t[o][1][e]||e)}),f,f.exports,e,t,n,r)}return n[o].exports}for(var a="function"==typeof require&&require,o=0;o<r.length;o++)i(r[o]);return i}({1:[function(e,t,n){"use strict";var r,i,o,u=function(e){for(var t=[],n=0;n<e.length;++n){var r=e.charCodeAt(n);r<128?t.push(r):(r<2048?t.push(192|r>>6):(r<65536?t.push(224|r>>12):(t.push(240|r>>18),t.push(128|63&r>>12)),t.push(128|63&r>>6)),t.push(128|63&r))}return t},l=function(e){for(var t=[],n=0;n<e.length;){var r=e[n++];r<128||(r<224?r=(31&r)<<6:(r<240?r=(15&r)<<12:(r=(7&r)<<18,r|=(63&e[n++])<<12),r|=(63&e[n++])<<6),r|=63&e[n++]),t.push(String.fromCharCode(r))}return t.join("")},f={};function d(e){for(var t=0,n=[],i=0|e.length/3;0<i--;){var a=(e[t]<<16)+(e[t+1]<<8)+e[t+2];t+=3,n.push(r.charAt(63&a>>18)),n.push(r.charAt(63&a>>12)),n.push(r.charAt(63&a>>6)),n.push(r.charAt(63&a))}return 2==e.length-t?(a=(e[t]<<16)+(e[t+1]<<8),n.push(r.charAt(63&a>>18)),n.push(r.charAt(63&a>>12)),n.push(r.charAt(63&a>>6)),n.push("=")):1==e.length-t&&(a=e[t]<<16,n.push(r.charAt(63&a>>18)),n.push(r.charAt(63&a>>12)),n.push("==")),n.join("")}function c(e){for(var t=0,n=[],r=0|e.length/4;0<r--;){var a=(i[e.charCodeAt(t)]<<18)+(i[e.charCodeAt(t+1)]<<12)+(i[e.charCodeAt(t+2)]<<6)+i[e.charCodeAt(t+3)];n.push(255&a>>16),n.push(255&a>>8),n.push(255&a),t+=4}return n&&("="==e.charAt(t-2)?(n.pop(),n.pop()):"="==e.charAt(t-1)&&n.pop()),n}r="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=function(){for(var e=[],t=0;t<r.length;++t)e[r.charCodeAt(t)]=t;return e["=".charCodeAt(0)]=0,e}(),o={encode:function(e){for(var t=[],n=0;n<e.length;++n)t.push(e.charCodeAt(n));return t},decode:function(e){for(var t=0;t<s.length;++t)a[t]=String.fromCharCode(a[t]);return a.join("")}},f.decodeArray=function(e){var t=c(e);return new Uint8Array(t)},f.encodeASCII=function(e){return d(o.encode(e))},f.decodeASCII=function(e){var t=c(e);return o.decode(t)},f.encode=function(e){return d(u(e))},f.decode=function(e){var t=c(e);return l(t)},void 0!==n&&(n.decode=f.decode,n.decodeArray=f.decodeArray,n.encode=f.encode,n.encodeASCII=f.encodeASCII)},{}],2:[function(e,t,n){"use strict";!function(e){function t(e){var t=e;return i.hasOwnProperty(e)&&(t=i[e]),String.fromCharCode(t)}function n(e){for(var t=[],n=0;n<e.length;n++)t.push(e[n].toString(16));return t}function r(e,t,n,r,i){this.foreground=e||"white",this.underline=t||!1,this.italics=n||!1,this.background=r||"black",this.flash=i||!1}var i={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},a={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},o={17:2,18:4,21:6,22:8,23:10,19:13,20:15},s={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},u={25:2,26:4,29:6,30:8,31:10,27:13,28:15},l=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],f={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(e){this.time=e},log:function(e,t){var n=this.verboseFilter[e];this.verboseLevel>=n&&console.log(this.time+" ["+e+"] "+t)}};function d(e,t,n,i,a,o){this.uchar=e||" ",this.penState=new r(t,n,i,a,o)}function c(){this.chars=[];for(var e=0;e<32;e++)this.chars.push(new d);this.pos=0,this.currPenState=new r}function h(){this.rows=[];for(var e=0;e<15;e++)this.rows.push(new c);this.currRow=14,this.nrRollUpRows=null,this.reset()}function p(e,t){this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new h,this.nonDisplayedMemory=new h,this.lastOutputScreen=new h,this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}function g(e,t,n){this.field=e||1,this.outputs=[t,n],this.channels=[new p(1,t),new p(2,n)],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={reset:function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},setStyles:function(e){for(var t=["foreground","underline","italics","background","flash"],n=0;n<t.length;n++){var r=t[n];e.hasOwnProperty(r)&&(this[r]=e[r])}},isDefault:function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},equals:function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash},copy:function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash},toString:function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}},d.prototype={reset:function(){this.uchar=" ",this.penState.reset()},setChar:function(e,t){this.uchar=e,this.penState.copy(t)},setPenState:function(e){this.penState.copy(e)},equals:function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)},copy:function(e){this.uchar=e.uchar,this.penState.copy(e.penState)},isEmpty:function(){return" "===this.uchar&&this.penState.isDefault()}},c.prototype={equals:function(e){for(var t=!0,n=0;n<32;n++)if(!this.chars[n].equals(e.chars[n])){t=!1;break}return t},copy:function(e){for(var t=0;t<32;t++)this.chars[t].copy(e.chars[t])},isEmpty:function(){for(var e=!0,t=0;t<32;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e},setCursor:function(e){this.pos!==e&&(this.pos=e),this.pos<0?(f.log("ERROR","Negative cursor position "+this.pos),this.pos=0):32<this.pos&&(f.log("ERROR","Too large cursor position "+this.pos),this.pos=32)},moveCursor:function(e){var t=this.pos+e;if(1<e)for(var n=this.pos+1;n<t+1;n++)this.chars[n].setPenState(this.currPenState);this.setCursor(t)},backSpace:function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},insertChar:function(e){144<=e&&this.backSpace();var n=t(e);32<=this.pos?f.log("ERROR","Cannot insert "+e.toString(16)+" ("+n+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(n,this.currPenState),this.moveCursor(1))},clearFromPos:function(e){var t;for(t=e;t<32;t++)this.chars[t].reset()},clear:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},clearToEndOfRow:function(){this.clearFromPos(this.pos)},getTextString:function(){for(var e=[],t=!0,n=0;n<32;n++){var r=this.chars[n].uchar;" "!==r&&(t=!1),e.push(r)}return t?"":e.join("")},setPenStyles:function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}},h.prototype={reset:function(){for(var e=0;e<15;e++)this.rows[e].clear();this.currRow=14},equals:function(e){for(var t=!0,n=0;n<15;n++)if(!this.rows[n].equals(e.rows[n])){t=!1;break}return t},copy:function(e){for(var t=0;t<15;t++)this.rows[t].copy(e.rows[t])},isEmpty:function(){for(var e=!0,t=0;t<15;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e},backSpace:function(){this.rows[this.currRow].backSpace()},clearToEndOfRow:function(){this.rows[this.currRow].clearToEndOfRow()},insertChar:function(e){this.rows[this.currRow].insertChar(e)},setPen:function(e){this.rows[this.currRow].setPenStyles(e)},moveCursor:function(e){this.rows[this.currRow].moveCursor(e)},setCursor:function(e){f.log("INFO","setCursor: "+e),this.rows[this.currRow].setCursor(e)},setPAC:function(e){f.log("INFO","pacData = "+JSON.stringify(e));var t=e.row-1;this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.currRow=t;var n=this.rows[this.currRow];if(null!==e.indent){var r=e.indent,i=Math.max(r-1,0);n.setCursor(e.indent),e.color=n.chars[i].penState.foreground}var a={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(a)},setBkgData:function(e){f.log("INFO","bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)},setRollUpRows:function(e){this.nrRollUpRows=e},rollUp:function(){if(null!==this.nrRollUpRows){f.log("TEXT",this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),f.log("INFO","Rolling up")}else f.log("DEBUG","roll_up but nrRollUpRows not set yet")},getDisplayText:function(e){e=e||!1;for(var t=[],n="",r=-1,i=0;i<15;i++){var a=this.rows[i].getTextString();a&&(r=i+1,e?t.push("Row "+r+': "'+a+'"'):t.push(a.trim()))}return 0<t.length&&(n=e?"["+t.join(" | ")+"]":t.join("\n")),n},getTextAndFormat:function(){return this.rows}},p.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[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null},getHandler:function(){return this.outputFilter},setHandler:function(e){this.outputFilter=e},setPAC:function(e){this.writeScreen.setPAC(e)},setBkgData:function(e){this.writeScreen.setBkgData(e)},setMode:function(e){e!==this.mode&&(this.mode=e,f.log("INFO","MODE="+e),"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=e)},insertChars:function(e){for(var t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);var n=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";f.log("INFO",n+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(f.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},cc_RCL:function(){f.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},cc_BS:function(){f.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(){f.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},cc_RU:function(e){f.log("INFO","RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},cc_FON:function(){f.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})},cc_RDC:function(){f.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},cc_TR:function(){f.log("INFO","TR"),this.setMode("MODE_TEXT")},cc_RTD:function(){f.log("INFO","RTD"),this.setMode("MODE_TEXT")},cc_EDM:function(){f.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()},cc_CR:function(){f.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()},cc_ENM:function(){f.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},cc_EOC:function(){if(f.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,f.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate()},cc_TO:function(e){f.log("INFO","TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)},cc_MIDROW:function(e){var t={flash:!1};if(t.underline=e%2==1,t.italics=46<=e,t.italics)t.foreground="white";else{var n=Math.floor(e/2)-16;t.foreground=["white","green","blue","cyan","red","yellow","magenta"][n]}f.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)},outputDataUpdate:function(){var e=f.time;null!==e&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(e,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))},cueSplitAtTime:function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}},g.prototype={getHandler:function(e){return this.channels[e].getHandler()},setHandler:function(e,t){this.channels[e].setHandler(t)},addData:function(e,t){var r,i,a,o=!1;this.lastTime=e,f.setTime(e);for(var s=0;s<t.length;s+=2)i=127&t[s],a=127&t[s+1],16<=i&&i<=31&&i===this.lastCmdA&&a===this.lastCmdB?(this.lastCmdA=null,this.lastCmdB=null,f.log("DEBUG","Repeated command ("+n([i,a])+") is dropped")):0!=i||0!=a?(f.log("DATA","["+n([t[s],t[s+1]])+"] -> ("+n([i,a])+")"),(r=(r=(r=(r=this.parseCmd(i,a))||this.parseMidrow(i,a))||this.parsePAC(i,a))||this.parseBackgroundAttributes(i,a))||(o=this.parseChars(i,a))&&(this.currChNr&&0<=this.currChNr?this.channels[this.currChNr-1].insertChars(o):f.log("WARNING","No channel found yet. TEXT-MODE?")),r?this.dataCounters.cmd+=2:o?this.dataCounters.char+=2:(this.dataCounters.other+=2,f.log("WARNING","Couldn't parse cleaned data "+n([i,a])+" orig: "+n([t[s],t[s+1]])))):this.dataCounters.padding+=2},parseCmd:function(e,t){var n;if(!((20===e||21===e||28===e||29===e)&&32<=t&&t<=47||(23===e||31===e)&&33<=t&&t<=35))return!1;n=20===e||21===e||23===e?1:2;var r=this.channels[n-1];return 20===e||21===e||28===e||29===e?32===t?r.cc_RCL():33===t?r.cc_BS():34===t?r.cc_AOF():35===t?r.cc_AON():36===t?r.cc_DER():37===t?r.cc_RU(2):38===t?r.cc_RU(3):39===t?r.cc_RU(4):40===t?r.cc_FON():41===t?r.cc_RDC():42===t?r.cc_TR():43===t?r.cc_RTD():44===t?r.cc_EDM():45===t?r.cc_CR():46===t?r.cc_ENM():47===t&&r.cc_EOC():r.cc_TO(t-32),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=n,!0},parseMidrow:function(e,t){var r=null;if((17===e||25===e)&&32<=t&&t<=47){if((r=17===e?1:2)!==this.currChNr)return f.log("ERROR","Mismatch channel in midrow parsing"),!1;var i=this.channels[r-1];return i.insertChars([32]),i.cc_MIDROW(t),f.log("DEBUG","MIDROW ("+n([e,t])+")"),this.lastCmdA=e,this.lastCmdB=t,!0}return!1},parsePAC:function(e,t){var n,r;if(!((17<=e&&e<=23||25<=e&&e<=31)&&64<=t&&t<=127||(16===e||24===e)&&64<=t&&t<=95))return!1;n=e<=23?1:2,r=64<=t&&t<=95?1==n?a[e]:s[e]:1==n?o[e]:u[e];var i=this.interpretPAC(r,t);return this.channels[n-1].setPAC(i),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=n,!0},interpretPAC:function(e,t){var n,r={color:null,italics:!1,indent:null,underline:!1,row:e};return n=95<t?t-96:t-64,r.underline=!(1&~n),n<=13?r.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(n/2)]:n<=15?(r.italics=!0,r.color="white"):r.indent=4*Math.floor((n-16)/2),r},parseChars:function(e,r){var i,a=null,o=null;if(17<=(i=25<=e?(a=2,e-8):(a=1,e))&&i<=19){var s;s=17===i?r+80:18===i?r+112:r+144,f.log("INFO","Special char '"+t(s)+"' in channel "+a),o=[s],this.lastCmdA=e,this.lastCmdB=r}else 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i&&!t.isEncoding(i))throw new TypeError("Unknown encoding: "+i);if(1===e.length){var a=e.charCodeAt(0);("utf8"===i&&a<128||"latin1"===i)&&(e=a)}}else"number"==typeof e&&(e&=255);if(n<0||this.length<n||this.length<r)throw new RangeError("Out of range index");if(r<=n)return this;var o;if(n>>>=0,r=void 0===r?this.length:r>>>0,"number"==typeof(e=e||0))for(o=n;o<r;++o)this[o]=e;else{var s=t.isBuffer(e)?e:t.from(e,i),u=s.length;if(0===u)throw new TypeError('The value "'+e+'" is invalid for argument "value"');for(o=0;o<r-n;++o)this[o+n]=s[o%u]}return this};var N=/[^+/0-9A-Za-z-_]/g;function O(e){return e<16?"0"+e.toString(16):e.toString(16)}function P(e,t){var n;t=t||1/0;for(var r=e.length,i=null,a=[],o=0;o<r;++o){if(55295<(n=e.charCodeAt(o))&&n<57344){if(!i){if(56319<n){-1<(t-=3)&&a.push(239,191,189);continue}if(o+1===r){-1<(t-=3)&&a.push(239,191,189);continue}i=n;continue}if(n<56320){-1<(t-=3)&&a.push(239,191,189),i=n;continue}n=65536+(i-55296<<10|n-56320)}else 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t&&(a.prototype._boxProcessors[e]=t)},createFile:function(){return new i},createBox:function(e,t,n){var r=a.create(e);return t&&t.append(r,n),r},createFullBox:function(e,t,n){var i=r.createBox(e,t,n);return i.version=0,i.flags=0,i},Utils:{}};r.Utils.dataViewToString=function(e,t){var n=t||"utf-8";if("undefined"!=typeof TextDecoder)return new TextDecoder(n).decode(e);var r=[],i=0;if("utf-8"===n)for(;i<e.byteLength;){var a=e.getUint8(i++);a<128||(a<224?a=(31&a)<<6:(a<240?a=(15&a)<<12:(a=(7&a)<<18,a|=(63&e.getUint8(i++))<<12),a|=(63&e.getUint8(i++))<<6),a|=63&e.getUint8(i++)),r.push(String.fromCharCode(a))}else for(;i<e.byteLength;)r.push(String.fromCharCode(e.getUint8(i++)));return r.join("")},r.Utils.utf8ToByteArray=function(e){var t,n;if("undefined"!=typeof TextEncoder)t=(new TextEncoder).encode(e);else for(t=[],n=0;n<e.length;++n){var r=e.charCodeAt(n);r<128?t.push(r):(r<2048?t.push(192|r>>6):(r<65536?t.push(224|r>>12):(t.push(240|r>>18),t.push(128|63&r>>12)),t.push(128|63&r>>6)),t.push(128|63&r))}return t},r.Utils.appendBox=function(e,t,n){if(t._offset=e._cursor.offset,t._root=e._root?e._root:e,t._raw=e._raw,t._parent=e,-1!==n)if(null!=n){var r,i=-1;if("number"==typeof n)i=n;else{if("string"==typeof n)r=n;else{if("object"!=typeof n||!n.type)return void e.boxes.push(t);r=n.type}for(var a=0;a<e.boxes.length;a++)if(r===e.boxes[a].type){i=a+1;break}}e.boxes.splice(i,0,t)}else e.boxes.push(t)},void 0!==n&&(n.parseBuffer=r.parseBuffer,n.addBoxProcessor=r.addBoxProcessor,n.createFile=r.createFile,n.createBox=r.createBox,n.createFullBox=r.createFullBox,n.Utils=r.Utils),r.Cursor=function(e){this.offset=void 0===e?0:e};var i=function(e){this._cursor=new r.Cursor,this.boxes=[],e&&(this._raw=new DataView(e))};i.prototype.fetch=function(e){var t=this.fetchAll(e,!0);return t.length?t[0]:null},i.prototype.fetchAll=function(e,t){var n=[];return i._sweep.call(this,e,n,t),n},i.prototype.parse=function(){for(this._cursor.offset=0,this.boxes=[];this._cursor.offset<this._raw.byteLength;){var e=a.parse(this);if(void 0===e.type)break;this.boxes.push(e)}return this},i._sweep=function(e,t,n){for(var r in this.type&&this.type==e&&t.push(this),this.boxes){if(t.length&&n)return;i._sweep.call(this.boxes[r],e,t,n)}},i.prototype.write=function(){var e,t=0;for(e=0;e<this.boxes.length;e++)t+=this.boxes[e].getLength(!1);var n=new Uint8Array(t);for(this._rawo=new DataView(n.buffer),this.bytes=n,e=this._cursor.offset=0;e<this.boxes.length;e++)this.boxes[e].write();return n.buffer},i.prototype.append=function(e,t){r.Utils.appendBox(this,e,t)};var a=function(){this._cursor=new r.Cursor};a.parse=function(e){var t=new a;return t._offset=e._cursor.offset,t._root=e._root?e._root:e,t._raw=e._raw,t._parent=e,t._parseBox(),e._cursor.offset=t._raw.byteOffset+t._raw.byteLength,t},a.create=function(e){var t=new a;return t.type=e,t.boxes=[],t},a.prototype._boxContainers=["dinf","edts","mdia","meco","mfra","minf","moof","moov","mvex","stbl","strk","traf","trak","tref","udta","vttc","sinf","schi","encv","enca"],a.prototype._boxProcessors={},a.prototype._procField=function(e,t,n){this._parsing?this[e]=this._readField(t,n):this._writeField(t,n,this[e])},a.prototype._procFieldArray=function(e,t,n,r){var i;if(this._parsing)for(this[e]=[],i=0;i<t;i++)this[e][i]=this._readField(n,r);else for(i=0;i<this[e].length;i++)this._writeField(n,r,this[e][i])},a.prototype._procFullBox=function(){this._procField("version","uint",8),this._procField("flags","uint",24)},a.prototype._procEntries=function(e,t,n){var r;if(this._parsing)for(this[e]=[],r=0;r<t;r++)this[e].push({}),n.call(this,this[e][r]);else for(r=0;r<t;r++)n.call(this,this[e][r])},a.prototype._procSubEntries=function(e,t,n,r){var i;if(this._parsing)for(e[t]=[],i=0;i<n;i++)e[t].push({}),r.call(this,e[t][i]);else for(i=0;i<n;i++)r.call(this,e[t][i])},a.prototype._procEntryField=function(e,t,n,r){this._parsing?e[t]=this._readField(n,r):this._writeField(n,r,e[t])},a.prototype._procSubBoxes=function(e,t){var n;if(this._parsing)for(this[e]=[],n=0;n<t;n++)this[e].push(a.parse(this));else for(n=0;n<t;n++)this._rawo?this[e][n].write():this.size+=this[e][n].getLength()},a.prototype._readField=function(e,t){switch(e){case"uint":return this._readUint(t);case"int":return this._readInt(t);case"template":return this._readTemplate(t);case"string":return-1===t?this._readTerminatedString():this._readString(t);case"data":return this._readData(t);case"utf8":return this._readUTF8String();default:return-1}},a.prototype._readInt=function(e){var t=null,n=this._cursor.offset-this._raw.byteOffset;switch(e){case 8:t=this._raw.getInt8(n);break;case 16:t=this._raw.getInt16(n);break;case 32:t=this._raw.getInt32(n);break;case 64:var r=this._raw.getInt32(n),i=this._raw.getInt32(4+n);t=r*Math.pow(2,32)+i}return this._cursor.offset+=e>>3,t},a.prototype._readUint=function(e){var t,n,r=null,i=this._cursor.offset-this._raw.byteOffset;switch(e){case 8:r=this._raw.getUint8(i);break;case 16:r=this._raw.getUint16(i);break;case 24:r=((t=this._raw.getUint16(i))<<8)+(n=this._raw.getUint8(2+i));break;case 32:r=this._raw.getUint32(i);break;case 64:t=this._raw.getUint32(i),n=this._raw.getUint32(4+i),r=t*Math.pow(2,32)+n}return this._cursor.offset+=e>>3,r},a.prototype._readString=function(e){for(var t="",n=0;n<e;n++){var r=this._readUint(8);t+=String.fromCharCode(r)}return t},a.prototype._readTemplate=function(e){return this._readUint(e/2)+this._readUint(e/2)/Math.pow(2,e/2)},a.prototype._readTerminatedString=function(){for(var e="";this._cursor.offset-this._offset<this._raw.byteLength;){var t=this._readUint(8);if(0===t)break;e+=String.fromCharCode(t)}return e},a.prototype._readData=function(e){var t=0<e?e:this._raw.byteLength-(this._cursor.offset-this._offset);if(0<t){var n=new Uint8Array(this._raw.buffer,this._cursor.offset,t);return this._cursor.offset+=t,n}return null},a.prototype._readUTF8String=function(){var e=this._raw.byteLength-(this._cursor.offset-this._offset),t=null;return 0<e&&(t=new DataView(this._raw.buffer,this._cursor.offset,e),this._cursor.offset+=e),t?r.Utils.dataViewToString(t):t},a.prototype._parseBox=function(){if(this._parsing=!0,this._cursor.offset=this._offset,this._offset+8>this._raw.buffer.byteLength)this._root._incomplete=!0;else{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())}},a.prototype._parseFullBox=function(){this.version=this._readUint(8),this.flags=this._readUint(24)},a.prototype._parseContainerBox=function(){for(this.boxes=[];this._cursor.offset-this._raw.byteOffset<this._raw.byteLength;)this.boxes.push(a.parse(this))},a.prototype.append=function(e,t){r.Utils.appendBox(this,e,t)},a.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 e=0;e<this.boxes.length;e++)this.size+=this.boxes[e].getLength();return this._data&&this._writeData(this._data),this.size},a.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 e=0;e<this.boxes.length;e++)this.boxes[e].write();return this._data&&this._writeData(this._data),this._parent._cursor.offset+=this.size,this.size},a.prototype._writeInt=function(e,t){if(this._rawo){var n=this._cursor.offset-this._rawo.byteOffset;switch(e){case 8:this._rawo.setInt8(n,t);break;case 16:this._rawo.setInt16(n,t);break;case 32:this._rawo.setInt32(n,t);break;case 64:var r=Math.floor(t/Math.pow(2,32)),i=t-r*Math.pow(2,32);this._rawo.setUint32(n,r),this._rawo.setUint32(4+n,i)}this._cursor.offset+=e>>3}else this.size+=e>>3},a.prototype._writeUint=function(e,t){if(this._rawo){var n,r,i=this._cursor.offset-this._rawo.byteOffset;switch(e){case 8:this._rawo.setUint8(i,t);break;case 16:this._rawo.setUint16(i,t);break;case 24:n=(16776960&t)>>8,r=255&t,this._rawo.setUint16(i,n),this._rawo.setUint8(2+i,r);break;case 32:this._rawo.setUint32(i,t);break;case 64:r=t-(n=Math.floor(t/Math.pow(2,32)))*Math.pow(2,32),this._rawo.setUint32(i,n),this._rawo.setUint32(4+i,r)}this._cursor.offset+=e>>3}else this.size+=e>>3},a.prototype._writeString=function(e,t){for(var n=0;n<e;n++)this._writeUint(8,t.charCodeAt(n))},a.prototype._writeTerminatedString=function(e){if(0!==e.length){for(var t=0;t<e.length;t++)this._writeUint(8,e.charCodeAt(t));this._writeUint(8,0)}},a.prototype._writeTemplate=function(e,t){var n=Math.floor(t),r=(t-n)*Math.pow(2,e/2);this._writeUint(e/2,n),this._writeUint(e/2,r)},a.prototype._writeData=function(e){if(e)if(this._rawo){if(e instanceof Array){for(var t=this._cursor.offset-this._rawo.byteOffset,n=0;n<e.length;n++)this._rawo.setInt8(t+n,e[n]);this._cursor.offset+=e.length}e instanceof Uint8Array&&(this._root.bytes.set(e,this._cursor.offset),this._cursor.offset+=e.length)}else this.size+=e.length},a.prototype._writeUTF8String=function(e){var t=r.Utils.utf8ToByteArray(e);if(this._rawo)for(var n=new DataView(this._rawo.buffer,this._cursor.offset,t.length),i=0;i<t.length;i++)n.setUint8(i,t[i]);else this.size+=t.length},a.prototype._writeField=function(e,t,n){switch(e){case"uint":this._writeUint(t,n);break;case"int":this._writeInt(t,n);break;case"template":this._writeTemplate(t,n);break;case"string":-1==t?this._writeTerminatedString(n):this._writeString(t,n);break;case"data":this._writeData(n);break;case"utf8":this._writeUTF8String(n)}},a.prototype._boxProcessors.avc1=a.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)},a.prototype._boxProcessors.dref=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procSubBoxes("entries",this.entry_count)},a.prototype._boxProcessors.elst=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,(function(e){this._procEntryField(e,"segment_duration","uint",1===this.version?64:32),this._procEntryField(e,"media_time","int",1===this.version?64:32),this._procEntryField(e,"media_rate_integer","int",16),this._procEntryField(e,"media_rate_fraction","int",16)}))},a.prototype._boxProcessors.emsg=function(){this._procFullBox(),1==this.version?(this._procField("timescale","uint",32),this._procField("presentation_time","uint",64),this._procField("event_duration","uint",32),this._procField("id","uint",32),this._procField("scheme_id_uri","string",-1),this._procField("value","string",-1)):(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)},a.prototype._boxProcessors.free=a.prototype._boxProcessors.skip=function(){this._procField("data","data",-1)},a.prototype._boxProcessors.frma=function(){this._procField("data_format","uint",32)},a.prototype._boxProcessors.ftyp=a.prototype._boxProcessors.styp=function(){this._procField("major_brand","string",4),this._procField("minor_version","uint",32);var e=-1;this._parsing&&(e=(this._raw.byteLength-(this._cursor.offset-this._raw.byteOffset))/4),this._procFieldArray("compatible_brands",e,"string",4)},a.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)},a.prototype._boxProcessors.mdat=function(){this._procField("data","data",-1)},a.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)},a.prototype._boxProcessors.mehd=function(){this._procFullBox(),this._procField("fragment_duration","uint",1==this.version?64:32)},a.prototype._boxProcessors.mfhd=function(){this._procFullBox(),this._procField("sequence_number","uint",32)},a.prototype._boxProcessors.mfro=function(){this._procFullBox(),this._procField("mfra_size","uint",32)},a.prototype._boxProcessors.mp4a=a.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)},a.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)},a.prototype._boxProcessors.payl=function(){this._procField("cue_text","utf8")},a.prototype._boxProcessors.pssh=function(){this._procFullBox(),this._procFieldArray("SystemID",16,"uint",8),this._procField("DataSize","uint",32),this._procFieldArray("Data",this.DataSize,"uint",8)},a.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)},a.prototype._boxProcessors.sdtp=function(){this._procFullBox();var e=-1;this._parsing&&(e=this._raw.byteLength-(this._cursor.offset-this._raw.byteOffset)),this._procFieldArray("sample_dependency_table",e,"uint",8)},a.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(e){this._parsing||(e.reference=(1&e.reference_type)<<31,e.reference|=2147483647&e.referenced_size,e.sap=(1&e.starts_with_SAP)<<31,e.sap|=(3&e.SAP_type)<<28,e.sap|=268435455&e.SAP_delta_time),this._procEntryField(e,"reference","uint",32),this._procEntryField(e,"subsegment_duration","uint",32),this._procEntryField(e,"sap","uint",32),this._parsing&&(e.reference_type=e.reference>>31&1,e.referenced_size=2147483647&e.reference,e.starts_with_SAP=e.sap>>31&1,e.SAP_type=e.sap>>28&7,e.SAP_delta_time=268435455&e.sap)}))},a.prototype._boxProcessors.smhd=function(){this._procFullBox(),this._procField("balance","uint",16),this._procField("reserved","uint",16)},a.prototype._boxProcessors.ssix=function(){this._procFullBox(),this._procField("subsegment_count","uint",32),this._procEntries("subsegments",this.subsegment_count,(function(e){this._procEntryField(e,"ranges_count","uint",32),this._procSubEntries(e,"ranges",e.ranges_count,(function(e){this._procEntryField(e,"level","uint",8),this._procEntryField(e,"range_size","uint",24)}))}))},a.prototype._boxProcessors.stsd=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procSubBoxes("entries",this.entry_count)},a.prototype._boxProcessors.subs=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,(function(e){this._procEntryField(e,"sample_delta","uint",32),this._procEntryField(e,"subsample_count","uint",16),this._procSubEntries(e,"subsamples",e.subsample_count,(function(e){this._procEntryField(e,"subsample_size","uint",1===this.version?32:16),this._procEntryField(e,"subsample_priority","uint",8),this._procEntryField(e,"discardable","uint",8),this._procEntryField(e,"codec_specific_parameters","uint",32)}))}))},a.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)},a.prototype._boxProcessors.tfdt=function(){this._procFullBox(),this._procField("baseMediaDecodeTime","uint",1==this.version?64:32)},a.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)},a.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(e){this._procEntryField(e,"time","uint",1===this.version?64:32),this._procEntryField(e,"moof_offset","uint",1===this.version?64:32),this._procEntryField(e,"traf_number","uint",8*(this.length_size_of_traf_num+1)),this._procEntryField(e,"trun_number","uint",8*(this.length_size_of_trun_num+1)),this._procEntryField(e,"sample_number","uint",8*(this.length_size_of_sample_num+1))}))},a.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)},a.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)},a.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(e){256&this.flags&&this._procEntryField(e,"sample_duration","uint",32),512&this.flags&&this._procEntryField(e,"sample_size","uint",32),1024&this.flags&&this._procEntryField(e,"sample_flags","uint",32),2048&this.flags&&this._procEntryField(e,"sample_composition_time_offset",1===this.version?"int":"uint",32)}))},a.prototype._boxProcessors["url "]=a.prototype._boxProcessors["urn "]=function(){this._procFullBox(),"urn "===this.type&&this._procField("name","string",-1),this._procField("location","string",-1)},a.prototype._boxProcessors.vlab=function(){this._procField("source_label","utf8")},a.prototype._boxProcessors.vmhd=function(){this._procFullBox(),this._procField("graphicsmode","uint",16),this._procFieldArray("opcolor",3,"uint",16)},a.prototype._boxProcessors.vttC=function(){this._procField("config","utf8")},a.prototype._boxProcessors.vtte=function(){}},{}],10:[function(e,t,n){(function(e){function t(e){return Object.prototype.toString.call(e)}n.isArray=function(e){return Array.isArray?Array.isArray(e):"[object Array]"===t(e)},n.isBoolean=function(e){return"boolean"==typeof e},n.isNull=function(e){return null===e},n.isNullOrUndefined=function(e){return null==e},n.isNumber=function(e){return"number"==typeof e},n.isString=function(e){return"string"==typeof e},n.isSymbol=function(e){return"symbol"==typeof e},n.isUndefined=function(e){return void 0===e},n.isRegExp=function(e){return"[object RegExp]"===t(e)},n.isObject=function(e){return"object"==typeof e&&null!==e},n.isDate=function(e){return"[object Date]"===t(e)},n.isError=function(e){return"[object Error]"===t(e)||e instanceof Error},n.isFunction=function(e){return"function"==typeof e},n.isPrimitive=function(e){return null===e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||"symbol"==typeof e||void 0===e},n.isBuffer=e.isBuffer}).call(this,{isBuffer:e(22)})},{22:22}],11:[function(e,t,n){var r=Object.create||function(e){function t(){}return t.prototype=e,new t},i=Object.keys||function(e){var t=[];for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&t.push(n);return n},a=Function.prototype.bind||function(e){var t=this;return function(){return t.apply(e,arguments)}};function o(){this._events&&Object.prototype.hasOwnProperty.call(this,"_events")||(this._events=r(null),this._eventsCount=0),this._maxListeners=this._maxListeners||void 0}((t.exports=o).EventEmitter=o).prototype._events=void 0,o.prototype._maxListeners=void 0;var s,u=10;try{var l={};Object.defineProperty&&Object.defineProperty(l,"x",{value:0}),s=0===l.x}catch(e){s=!1}function f(e){return void 0===e._maxListeners?o.defaultMaxListeners:e._maxListeners}function d(e,t,n,i){var a,o,s;if("function"!=typeof n)throw new TypeError('"listener" argument must be a function');if((o=e._events)?(o.newListener&&(e.emit("newListener",t,n.listener?n.listener:n),o=e._events),s=o[t]):(o=e._events=r(null),e._eventsCount=0),s){if("function"==typeof s?s=o[t]=i?[n,s]:[s,n]:i?s.unshift(n):s.push(n),!s.warned&&(a=f(e))&&0<a&&s.length>a){s.warned=!0;var u=new Error("Possible EventEmitter memory leak detected. 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t,n,a;if(!(n=this._events))return this;if(!n.removeListener)return 0===arguments.length?(this._events=r(null),this._eventsCount=0):n[e]&&(0==--this._eventsCount?this._events=r(null):delete n[e]),this;if(0===arguments.length){var o,s=i(n);for(a=0;a<s.length;++a)"removeListener"!==(o=s[a])&&this.removeAllListeners(o);return this.removeAllListeners("removeListener"),this._events=r(null),this._eventsCount=0,this}if("function"==typeof(t=n[e]))this.removeListener(e,t);else if(t)for(a=t.length-1;0<=a;a--)this.removeListener(e,t[a]);return this},o.prototype.listeners=function(e){return p(this,e,!0)},o.prototype.rawListeners=function(e){return p(this,e,!1)},o.listenerCount=function(e,t){return"function"==typeof e.listenerCount?e.listenerCount(t):g.call(e,t)},o.prototype.listenerCount=g,o.prototype.eventNames=function(){return 0<this._eventsCount?Reflect.ownKeys(this._events):[]}},{}],12:[function(e,t,n){"use strict";var r=Array.isArray,i=Object.keys,a=Object.prototype.hasOwnProperty;t.exports=function o(e,t){if(e===t)return!0;if(e&&t&&"object"==typeof e&&"object"==typeof t){var n,s,u,l=r(e),f=r(t);if(l&&f){if((s=e.length)!=t.length)return!1;for(n=s;0!=n--;)if(!o(e[n],t[n]))return!1;return!0}if(l!=f)return!1;var d=e instanceof Date,c=t instanceof Date;if(d!=c)return!1;if(d&&c)return e.getTime()==t.getTime();var h=e instanceof RegExp,p=t instanceof RegExp;if(h!=p)return!1;if(h&&p)return e.toString()==t.toString();var g=i(e);if((s=g.length)!==i(t).length)return!1;for(n=s;0!=n--;)if(!a.call(t,g[n]))return!1;for(n=s;0!=n--;)if(!o(e[u=g[n]],t[u]))return!1;return!0}return e!=e&&t!=t}},{}],13:[function(e,t,n){n.read=function(e,t,n,r,i){var a,o,s=8*i-r-1,u=(1<<s)-1,l=u>>1,f=-7,d=n?i-1:0,c=n?-1:1,h=e[t+d];for(d+=c,a=h&(1<<-f)-1,h>>=-f,f+=s;0<f;a=256*a+e[t+d],d+=c,f-=8);for(o=a&(1<<-f)-1,a>>=-f,f+=r;0<f;o=256*o+e[t+d],d+=c,f-=8);if(0===a)a=1-l;else{if(a===u)return 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a,o=[h[0].contents[0]];for(a=1;a<h[0].contents.length;a++)h[0].contents[a]instanceof A&&o[o.length-1]instanceof A?o[o.length-1].text+=h[0].contents[a].text:o.push(h[0].contents[a]);h[0].contents=o}h[0]instanceof S&&1===h[0].contents.length&&h[0].contents[0]instanceof A&&(h[0].text=h[0].contents[0].text,delete h[0].contents)}else h[0]instanceof i&&(h[0].node.uri===j.ns_tt&&"metadata"===h[0].node.local?m--:0<m&&n&&"onCloseTag"in n&&n.onCloseTag());g.shift(),p.shift(),h.shift()},c.ontext=function(e){if(void 0===h[0]);else if(h[0]instanceof S||h[0]instanceof T){if(h[0]instanceof S){var r=h[0].styleAttrs[q.byName.ruby.qname];if("container"===r||"textContainer"===r||"baseContainer"===r)return}var a=new A;a.initFromText(_,h[0],e,g[0],t),h[0].contents.push(a)}else h[0]instanceof i&&0<m&&n&&"onText"in n&&n.onText(e)},c.onopentag=function(e){var r=e.attributes["xml:space"];r?g.unshift(r.value):0===g.length?g.unshift("default"):g.unshift(g[0]);var c=e.attributes["xml:lang"];if(c?p.unshift(c.value):0===p.length?p.unshift(""):p.unshift(p[0]),e.uri===j.ns_tt)if("tt"===e.local)null!==_&&U(t,"Two <tt> elements at ("+this.line+","+this.column+")"),(_=new a).initFromNode(e,t),h.unshift(_);else if("head"===e.local)h[0]instanceof a||U(t,"Parent of <head> element is not <tt> at ("+this.line+","+this.column+")"),h.unshift(_.head);else if("styling"===e.local)h[0]instanceof o||U(t,"Parent of <styling> element is not <head> at ("+this.line+","+this.column+")"),h.unshift(_.head.styling);else if("style"===e.local){var E;h[0]instanceof s?((E=new u).initFromNode(e,t),E.id?_.head.styling.styles[E.id]=E:F(t,"<style> element missing @id attribute"),h.unshift(E)):h[0]instanceof I?((E=new u).initFromNode(e,t),L(E.styleAttrs,h[0].styleAttrs),h.unshift(E)):U(t,"Parent of <style> element is not <styling> or <region> at ("+this.line+","+this.column+")")}else if("initial"===e.local){var A;if(h[0]instanceof s){for(var D in(A=new l).initFromNode(e,t),A.styleAttrs)_.head.styling.initials[D]=A.styleAttrs[D];h.unshift(A)}else U(t,"Parent of <initial> element is not <styling> at ("+this.line+","+this.column+")")}else if("layout"===e.local)h[0]instanceof o||U(t,"Parent of <layout> element is not <head> at "+this.line+","+this.column+")"),h.unshift(_.head.layout);else if("region"===e.local){h[0]instanceof f||U(t,"Parent of <region> element is not <layout> at "+this.line+","+this.column+")");var C=new I;C.initFromNode(_,e,t),!C.id||C.id in _.head.layout.regions?F(t,"Ignoring <region> with duplicate or missing @id at "+this.line+","+this.column+")"):_.head.layout.regions[C.id]=C,h.unshift(C)}else if("body"===e.local){h[0]instanceof a||U(t,"Parent of <body> element is not <tt> at "+this.line+","+this.column+")"),null!==_.body&&U(t,"Second <body> element at "+this.line+","+this.column+")");var w=new y;w.initFromNode(_,e,t),_.body=w,h.unshift(w)}else if("div"===e.local){h[0]instanceof v||h[0]instanceof y||U(t,"Parent of <div> element is not <body> or <div> at "+this.line+","+this.column+")");var M=new v;M.initFromNode(_,h[0],e,t);var N=M.styleAttrs[q.byName.backgroundImage.qname];N&&(M.contents.push(new d(N)),delete M.styleAttrs[q.byName.backgroundImage.qname]),h[0].contents.push(M),h.unshift(M)}else if("image"===e.local){h[0]instanceof v||U(t,"Parent of <image> element is not <div> at "+this.line+","+this.column+")");var O=new d;O.initFromNode(_,h[0],e,t),h[0].contents.push(O),h.unshift(O)}else if("p"===e.local){h[0]instanceof v||U(t,"Parent of <p> element is not <div> at "+this.line+","+this.column+")");var P=new T;P.initFromNode(_,h[0],e,t),h[0].contents.push(P),h.unshift(P)}else if("span"===e.local){h[0]instanceof S||h[0]instanceof T||U(t,"Parent of <span> element is not <span> or <p> at "+this.line+","+this.column+")");var x=new S;x.initFromNode(_,h[0],e,g[0],t),h[0].contents.push(x),h.unshift(x)}else if("br"===e.local){h[0]instanceof S||h[0]instanceof T||U(t,"Parent of <br> element is not <span> or <p> at "+this.line+","+this.column+")");var k=new b;k.initFromNode(_,h[0],e,t),h[0].contents.push(k),h.unshift(k)}else if("set"===e.local){h[0]instanceof S||h[0]instanceof T||h[0]instanceof v||h[0]instanceof y||h[0]instanceof I||h[0]instanceof b||U(t,"Parent of <set> element is not a content element or a region at "+this.line+","+this.column+")");var B=new R;B.initFromNode(_,h[0],e,t),h[0].sets.push(B),h.unshift(B)}else h.unshift(new i(e));else h.unshift(new i(e));if(h[0]instanceof i)if(e.uri===j.ns_tt&&"metadata"===e.local)m++;else if(0<m&&n&&"onOpenTag"in n){var G=[];for(var Y in e.attributes)G[e.attributes[Y].uri+" "+e.attributes[Y].local]={uri:e.attributes[Y].uri,local:e.attributes[Y].local,value:e.attributes[Y].value};n.onOpenTag(e.uri,e.local,G)}},c.write(e).close(),delete _.head.styling.styles;var E=!1;for(var D in _.head.layout.regions){E=!0;break}if(!E){var C=I.prototype.createDefaultRegion();_.head.layout.regions[C.id]=C}for(var w in _.head.layout.regions)r(_,_.head.layout.regions[w],null,null);return _.body&&r(_,_.body,null,null),_.body&&function M(e){if("contents"in e)for(var t=("styleAttrs"in e?e.styleAttrs[q.byName.ruby.qname]:null),n="span"===e.kind&&("container"===t||"textContainer"===t||"textContainer"===t),r=e.contents.length-1;0<=r;r--)!n||"styleAttrs"in e.contents[r]&&q.byName.ruby.qname in e.contents[r].styleAttrs?M(e.contents[r]):delete e.contents[r]}(_.body),_},a.prototype.initFromNode=function(e,t){var n=function(e,t){var n=M(e,j.ns_ttp,"cellResolution"),r=15,i=32;if(null!==n){var a=/(\d+) (\d+)/.exec(n);null!==a?(i=parseInt(a[1]),r=parseInt(a[2])):x(t,"Malformed cellResolution value (using initial value instead)")}return{w:i,h:r}}(e,t);this.cellLength={h:new Y.ComputedLength(0,1/n.h),w:new Y.ComputedLength(1/n.w,0)};var r=function(e,t){var n,r=M(e,j.ns_ttp,"frameRate"),i=30;null!==r&&(null!==(n=/(\d+)/.exec(r))?i=parseInt(n[1]):x(t,"Malformed frame rate attribute (using initial value instead)"));var a=M(e,j.ns_ttp,"frameRateMultiplier"),o=1;null!==a&&(null!==(n=/(\d+) (\d+)/.exec(a))?o=parseInt(n[1])/parseInt(n[2]):x(t,"Malformed frame rate multiplier attribute (using initial value instead)"));var s=o*i,u=1,l=M(e,j.ns_ttp,"tickRate");return null===l?null!==r&&(u=s):null!==(n=/(\d+)/.exec(l))?u=parseInt(n[1]):x(t,"Malformed tick rate attribute (using initial value instead)"),{effectiveFrameRate:s,tickRate:u}}(e,t);this.effectiveFrameRate=r.effectiveFrameRate,this.tickRate=r.tickRate,this.aspectRatio=function(e,t){var n=M(e,j.ns_ittp,"aspectRatio");null===n&&(n=M(e,j.ns_ttp,"displayAspectRatio"));var r=null;if(null!==n){var i=/(\d+)\s+(\d+)/.exec(n);if(null!==i){var a=parseInt(i[1]),o=parseInt(i[2]);0!==a&&0!==o?r=a/o:F(t,"Illegal aspectRatio values (ignoring)")}else F(t,"Malformed aspectRatio attribute (ignoring)")}return r}(e,t);var i=M(e,j.ns_ttp,"timeBase");null!==i&&"media"!==i&&U(t,"Unsupported time base");var a=function(e,t){var n=M(e,j.ns_tts,"extent");if(null===n)return null;var r=n.split(" ");if(2!==r.length)return x(t,"Malformed extent (ignoring)"),null;var i=Y.parseLength(r[0]),a=Y.parseLength(r[1]);return a&&i?{h:a,w:i}:(x(t,"Malformed extent values (ignoring)"),null)}(e,t);null===a?this.pxLength={h:null,w:null}:("px"===a.h.unit&&"px"===a.w.unit||U(t,"Extent on TT must be in px or absent"),this.pxLength={h:new Y.ComputedLength(0,1/a.h.value),w:new Y.ComputedLength(1/a.w.value,0)}),this.dimensions={h:new Y.ComputedLength(0,1),w:new Y.ComputedLength(1,0)}},a.prototype._registerEvent=function(e){if(!(e.end<=e.begin)){var t=k(this.events,e.begin);if(t.found||this.events.splice(t.index,0,e.begin),e.end!==Number.POSITIVE_INFINITY){var n=k(this.events,e.end);n.found||this.events.splice(n.index,0,e.end)}}},a.prototype.getMediaTimeRange=function(){return[this.events[0],this.events[this.events.length-1]]},a.prototype.getMediaTimeEvents=function(){return 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e&&e.hasOwnProperty(a["default"].ROLE_ASARRAY)?e.Role_asArray:[]},getAccessibilityForAdaptation:function(e){return e&&e.hasOwnProperty(a["default"].ACCESSIBILITY_ASARRAY)?e.Accessibility_asArray:[]},getAudioChannelConfigurationForAdaptation:function(e){return e&&e.hasOwnProperty(a["default"].AUDIOCHANNELCONFIGURATION_ASARRAY)?e.AudioChannelConfiguration_asArray:[]},getAudioChannelConfigurationForRepresentation:function(e){return e&&e.hasOwnProperty(a["default"].AUDIOCHANNELCONFIGURATION_ASARRAY)?e.AudioChannelConfiguration_asArray:[]},getAdaptationForIndex:function(e,t,n){var r=R(t,n);return 0<r.length&&S(e)?r[e]:null},getIndexForAdaptation:function(e,t,n){if(!e)return-1;for(var r=R(t,n),i=0;i<r.length;i++)if((0,p["default"])(m).getInstance().areEqual(r[i],e))return i;return-1},getAdaptationForId:function(e,t,n){var r,i=R(t,n),o=void 0;for(o=0,r=i.length;o<r;o++)if(i[o].hasOwnProperty(a["default"].ID)&&i[o].id===e)return i[o];return null},getAdaptationsForType:function(e,t,n){var 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t=I(e);return(t&&Array.isArray(t.Representation_asArray)?t.Representation_asArray:[]).map((function(e){return{bandwidth:e.bandwidth,width:e.width||0,height:e.height||0,scanType:e.scanType||null}}))},getRepresentationFor:function(e,t){return t&&t.Representation_asArray&&0<t.Representation_asArray.length&&S(e)?t.Representation_asArray[e]:null},getRepresentationsForAdaptation:function(e){var t,n,r=[],i=w(e),s=void 0,u=void 0;if(i&&i.Representation_asArray){if(e&&e.period&&S(e.period.index)){var l=P(e.period.mpd.manifest);l&&(u=l[0])}for(var f=0,d=i.Representation_asArray.length;f<d;++f){var c=i.Representation_asArray[f],h=new 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0;t=(0,u["default"])(e).getInstance({BASE64:g}),p.push(t),t=(0,s["default"])(e).getInstance({BASE64:g}),p.push(t),t=(0,a["default"])(e).getInstance({BASE64:g}),p.push(t),m=t,t=(0,o["default"])(e).getInstance({BASE64:g,debug:n}),p.push(t),_=t},setProtectionData:function(e){for(var t,n,r=0;r<p.length;r++){var i=p[r];i.hasOwnProperty("init")&&i.init((t=i.systemString,n=void 0,n=null,e&&(n=t in e?e[t]:null),n))}},isClearKey:function(e){return e===m||e===_},initDataEquals:function(e,t){if(e.byteLength!==t.byteLength)return!1;for(var n=new Uint8Array(e),r=new Uint8Array(t),i=0;i<n.length;i++)if(n[i]!==r[i])return!1;return!0},getKeySystems:function(){return p},setKeySystems:function(e){p=e},getKeySystemBySystemString:function(e){for(var t=0;t<p.length;t++)if(p[t].systemString===e)return p[t];return null},getSupportedKeySystemsFromContentProtection:function(e){var t=void 0,n=void 0,r=void 0,i=void 0,a=[];if(e)for(r=0;r<p.length;++r)for(n=p[r],i=0;i<e.length;++i)if((t=e[i]).schemeIdUri.toLowerCase()===n.schemeIdURI){var o=n.getInitData(t);a.push({ks:p[r],initData:o,cdmData:n.getCDMData(),sessionId:n.getSessionId(t)})}return a},getSupportedKeySystems:function(e,t){for(var n=[],r=i["default"].parsePSSHList(e),a=void 0,o=void 0,s=void 0,u=0;u<p.length;++u)o=(a=p[u]).systemString,s=!t||o in t,a.uuid in r&&s&&n.push({ks:a,initData:r[a.uuid],cdmData:a.getCDMData(),sessionId:a.getSessionId()});return n},getLicenseServer:function(t,n,r){if("license-release"===r||"individualization-request"===r)return null;var i=null;return n&&n.hasOwnProperty("drmtoday")?i=(0,l["default"])(e).getInstance({BASE64:g}):t.systemString===h["default"].WIDEVINE_KEYSTEM_STRING?i=(0,d["default"])(e).getInstance():t.systemString===h["default"].PLAYREADY_KEYSTEM_STRING?i=(0,f["default"])(e).getInstance():t.systemString===h["default"].CLEARKEY_KEYSTEM_STRING&&(i=(0,c["default"])(e).getInstance()),i},processClearKeyLicenseRequest:function(e,t,n){try{return e.getClearKeysFromProtectionData(t,n)}catch(e){return r.error("Failed to retrieve clearkeys from ProtectionData"),null}},setConfig:function(e){e&&(e.debug&&(n=e.debug,r=n.getLogger(t)),e.BASE64&&(g=e.BASE64))}}}p.__dashjs_factory_name="ProtectionKeyController",n["default"]=dashjs.FactoryMaker.getSingletonFactory(p),t.exports=n["default"]},{109:109,156:156,161:161,162:162,163:163,164:164,169:169,170:170,171:171,172:172}],161:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(n,"__esModule",{value:!0});var i=r(e(175)),a=r(e(173)),o=r(e(156)),s=r(e(109)),u=s["default"].CLEARKEY_KEYSTEM_STRING;function l(e){var t=(e=e||{}).BASE64;return{uuid:"e2719d58-a985-b3c9-781a-b030af78d30e",schemeIdURI:"urn:uuid:e2719d58-a985-b3c9-781a-b030af78d30e",systemString:u,getInitData:function(e){return o["default"].parseInitDataFromContentProtection(e,t)},getRequestHeadersFromMessage:function(){return null},getLicenseRequestFromMessage:function(e){return new Uint8Array(e)},getLicenseServerURLFromInitData:function(){return null},getCDMData:function(){return null},getSessionId:function(){return null},getClearKeysFromProtectionData:function(e,t){var n=null;if(e){for(var r=JSON.parse(String.fromCharCode.apply(null,new Uint8Array(t))),o=[],s=0;s<r.kids.length;s++){var u=r.kids[s],l=e.clearkeys&&e.clearkeys.hasOwnProperty(u)?e.clearkeys[u]:null;if(!l)throw new Error("DRM: ClearKey keyID ("+u+") is not known!");o.push(new i["default"](u,l))}n=new a["default"](o)}return n}}}l.__dashjs_factory_name="KeySystemClearKey",n["default"]=dashjs.FactoryMaker.getSingletonFactory(l),t.exports=n["default"]},{109:109,156:156,173:173,175:175}],162:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(n,"__esModule",{value:!0});var i=r(e(156)),a=r(e(109)),o=a["default"].PLAYREADY_KEYSTEM_STRING,s=void 0;function u(e){var t="utf-16",n=(e=e||{}).BASE64;function r(){if(!n||!n.hasOwnProperty("decodeArray")||!n.hasOwnProperty("decodeArray"))throw new Error("Missing config parameter(s)")}return{uuid:"9a04f079-9840-4286-ab92-e65be0885f95",schemeIdURI:"urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95",systemString:o,getInitData:function(e){var t,a,o,s=new Uint8Array([112,115,115,104,0,0,0,0]),u=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]),l=0,f=null,d=void 0,c=void 0;if(r(),!e)return null;if("pssh"in e)return i["default"].parseInitDataFromContentProtection(e,n);if("pro"in e)f=n.decodeArray(e.pro.__text);else{if(!("prheader"in e))return null;f=n.decodeArray(e.prheader.__text)}return t=f.length,a=4+s.length+u.length+4+t,o=new ArrayBuffer(a),d=new Uint8Array(o),(c=new DataView(o)).setUint32(l,a),l+=4,d.set(s,l),l+=s.length,d.set(u,l),l+=u.length,c.setUint32(l,t),l+=4,d.set(f,l),l+=t,d.buffer},getRequestHeadersFromMessage:function(e){var n,r=void 0,i={},a=new DOMParser,o="utf-16"===t?new Uint16Array(e):new Uint8Array(e);n=String.fromCharCode.apply(null,o);for(var s=(r=a.parseFromString(n,"application/xml")).getElementsByTagName("name"),u=r.getElementsByTagName("value"),l=0;l<s.length;l++)i[s[l].childNodes[0].nodeValue]=u[l].childNodes[0].nodeValue;return i.hasOwnProperty("Content")&&(i["Content-Type"]=i.Content,delete i.Content),i.hasOwnProperty("Content-Type")||(i["Content-Type"]="text/xml; charset=utf-8"),i},getLicenseRequestFromMessage:function(e){var i=null,a=new DOMParser,o="utf-16"===t?new Uint16Array(e):new Uint8Array(e);r();var s=String.fromCharCode.apply(null,o),u=a.parseFromString(s,"application/xml");if(!u.getElementsByTagName("PlayReadyKeyMessage")[0])return e;var l=u.getElementsByTagName("Challenge")[0].childNodes[0].nodeValue;return l&&(i=n.decode(l)),i},getLicenseServerURLFromInitData:function(e){if(e)for(var t=new DataView(e),n=t.getUint16(4,!0),r=6,i=new DOMParser,a=0;a<n;a++){var o=t.getUint16(r,!0);r+=2;var s=t.getUint16(r,!0);if(r+=2,1===o){var u=e.slice(r,r+s),l=String.fromCharCode.apply(null,new Uint16Array(u)),f=i.parseFromString(l,"application/xml");if(f.getElementsByTagName("LA_URL")[0]){var d=f.getElementsByTagName("LA_URL")[0].childNodes[0].nodeValue;if(d)return d}if(f.getElementsByTagName("LUI_URL")[0]){var c=f.getElementsByTagName("LUI_URL")[0].childNodes[0].nodeValue;if(c)return c}}else r+=s}return null},getCDMData:function(){var e=void 0,t=void 0,i=void 0,a=void 0;if(r(),s&&s.cdmData){for(e=[],a=0;a<s.cdmData.length;++a)e.push(s.cdmData.charCodeAt(a)),e.push(0);for(e=String.fromCharCode.apply(null,e),e=n.encode(e),t='<PlayReadyCDMData type="LicenseAcquisition"><LicenseAcquisition version="1.0" Proactive="false"><CustomData encoding="base64encoded">%CUSTOMDATA%</CustomData></LicenseAcquisition></PlayReadyCDMData>'.replace("%CUSTOMDATA%",e),i=[],a=0;a<t.length;++a)i.push(t.charCodeAt(a)),i.push(0);return new Uint8Array(i).buffer}return null},getSessionId:function(e){return s&&s.sessionId?s.sessionId:e&&e.sessionId?e.sessionId:null},setPlayReadyMessageFormat:function(e){if("utf-8"!==e&&"utf-16"!==e)throw new Error('Specified message format is not one of "utf-8" or "utf-16"');t=e},init:function(e){e&&(s=e)}}}u.__dashjs_factory_name="KeySystemPlayReady",n["default"]=dashjs.FactoryMaker.getSingletonFactory(u),t.exports=n["default"]},{109:109,156:156}],163:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(n,"__esModule",{value:!0});var i=r(e(175)),a=r(e(173)),o=r(e(156)),s=r(e(109)),u=s["default"].CLEARKEY_KEYSTEM_STRING;function l(e){var t=void 0,n=e.BASE64,r=e.debug.getLogger(t);return{uuid:"1077efec-c0b2-4d02-ace3-3c1e52e2fb4b",schemeIdURI:"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b",systemString:u,getInitData:function(e){return o["default"].parseInitDataFromContentProtection(e,n)},getRequestHeadersFromMessage:function(){return null},getLicenseRequestFromMessage:function(e){return new Uint8Array(e)},getLicenseServerURLFromInitData:function(){return null},getCDMData:function(){return null},getSessionId:function(){return null},getClearKeysFromProtectionData:function(e,t){var n=null;if(e){for(var o=JSON.parse(String.fromCharCode.apply(null,new Uint8Array(t))),s=[],u=0;u<o.kids.length;u++){var l=o.kids[u],f=e.clearkeys&&e.clearkeys.hasOwnProperty(l)?e.clearkeys[l]:null;if(!f)throw new Error("DRM: ClearKey keyID ("+l+") is not known!");s.push(new i["default"](l,f))}n=new a["default"](s),r.warn("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 n}}}l.__dashjs_factory_name="KeySystemW3CClearKey",n["default"]=dashjs.FactoryMaker.getSingletonFactory(l),t.exports=n["default"]},{109:109,156:156,173:173,175:175}],164:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(n,"__esModule",{value:!0});var i=r(e(156)),a=r(e(109)),o=a["default"].WIDEVINE_KEYSTEM_STRING;function s(e){var t=null,n=(e=e||{}).BASE64;return{uuid:"edef8ba9-79d6-4ace-a3c8-27dcd51d21ed",schemeIdURI:"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed",systemString:o,init:function(e){e&&(t=e)},getInitData:function(e){return i["default"].parseInitDataFromContentProtection(e,n)},getRequestHeadersFromMessage:function(){return null},getLicenseRequestFromMessage:function(e){return new Uint8Array(e)},getLicenseServerURLFromInitData:function(){return null},getCDMData:function(){return null},getSessionId:function(e){return t&&t.sessionId?t.sessionId:e&&e.sessionId?e.sessionId:null}}}s.__dashjs_factory_name="KeySystemWidevine",n["default"]=dashjs.FactoryMaker.getSingletonFactory(s),t.exports=n["default"]},{109:109,156:156}],165:[function(e,t,n){"use strict";var r;function i(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,i),function(e,t,n){for(var r=!0;r;){var i=e,a=t,o=n;r=!1,null===i&&(i=Function.prototype);var s=Object.getOwnPropertyDescriptor(i,a);if(void 0!==s){if("value"in s)return s.value;var u=s.get;if(void 0===u)return;return u.call(o)}var l=Object.getPrototypeOf(i);if(null===l)return;e=l,t=a,n=o,r=!0,s=l=void 0}}(Object.getPrototypeOf(i.prototype),"constructor",this).call(this),this.MEDIA_KEYERR_CODE=100,this.MEDIA_KEYERR_UNKNOWN_CODE=101,this.MEDIA_KEYERR_CLIENT_CODE=102,this.MEDIA_KEYERR_SERVICE_CODE=103,this.MEDIA_KEYERR_OUTPUT_CODE=104,this.MEDIA_KEYERR_HARDWARECHANGE_CODE=105,this.MEDIA_KEYERR_DOMAIN_CODE=106,this.MEDIA_KEY_MESSAGE_ERROR_CODE=107,this.MEDIA_KEY_MESSAGE_NO_CHALLENGE_ERROR_CODE=108,this.SERVER_CERTIFICATE_UPDATED_ERROR_CODE=109,this.KEY_STATUS_CHANGED_EXPIRED_ERROR_CODE=110,this.MEDIA_KEY_MESSAGE_NO_LICENSE_SERVER_URL_ERROR_CODE=111,this.KEY_SYSTEM_ACCESS_DENIED_ERROR_CODE=112,this.KEY_SESSION_CREATED_ERROR_CODE=113,this.MEDIA_KEY_MESSAGE_LICENSER_ERROR_CODE=114,this.MEDIA_KEYERR_UNKNOWN_MESSAGE="An unspecified error occurred. 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C=Math.max(0,S+T.placeholderBuffer-E(T,R));C<=T.placeholderBuffer?(T.placeholderBuffer-=C,C=0):(C-=T.placeholderBuffer,T.placeholderBuffer=0,R<l.getTopQualityIndexFor(o,d)?s.setTimeToLoadDelay(1e3*C):C=0),r.quality=R,r.reason.throughput=A,r.reason.latency=I,r.reason.bufferLevel=S,r.reason.placeholderBuffer=T.placeholderBuffer,r.reason.delay=C,T.lastQuality=R;break;default:c.debug("BOLA ABR rule invoked in bad state."),r.quality=l.getQualityForBitrate(i,b,I),r.reason.state=T.state,r.reason.throughput=b,r.reason.latency=I,T.state=1,m(T)}return r},reset:function(){C(),o.off(l["default"].BUFFER_EMPTY,v,d),o.off(l["default"].PLAYBACK_SEEKING,T,d),o.off(l["default"].PERIOD_SWITCH_STARTED,S,d),o.off(l["default"].MEDIA_FRAGMENT_LOADED,A,d),o.off(l["default"].METRIC_ADDED,b,d),o.off(l["default"].QUALITY_CHANGE_REQUESTED,R,d),o.off(l["default"].FRAGMENT_LOADING_ABANDONED,D,d)}},c=(0,f["default"])(t).getInstance().getLogger(d),C(),o.on(l["default"].BUFFER_EMPTY,v,d),o.on(l["default"].PLAYBACK_SEEKING,T,d),o.on(l["default"].PERIOD_SWITCH_STARTED,S,d),o.on(l["default"].MEDIA_FRAGMENT_LOADED,A,d),o.on(l["default"].METRIC_ADDED,b,d),o.on(l["default"].QUALITY_CHANGE_REQUESTED,R,d),o.on(l["default"].FRAGMENT_LOADING_ABANDONED,D,d),d}d.__dashjs_factory_name="BolaRule",n["default"]=o["default"].getClassFactory(d),t.exports=n["default"]},{108:108,182:182,237:237,45:45,46:46,47:47,54:54}],188:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(n,"__esModule",{value:!0});var 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s=e.getMediaInfo(),h=e.getAbrController(),p=h.getThroughputHistory(),g=r.getCurrentBufferLevel(i,!0),m=p.getAverageThroughput(i),_=p.getAverageLatency(i),E=m*(g/o)*.5;n.quality=h.getQualityForBitrate(s,E,_),n.reason="InsufficientBufferRule: being conservative to avoid immediate rebuffering"}return n},reset:function(){h(),n.off(a["default"].PLAYBACK_SEEKING,p,o)}},d=(0,s["default"])(t).getInstance().getLogger(o),h(),n.on(a["default"].PLAYBACK_SEEKING,p,o),o}d.__dashjs_factory_name="InsufficientBufferRule",n["default"]=o["default"].getClassFactory(d),t.exports=n["default"]},{107:107,108:108,182:182,45:45,46:46,47:47,54:54}],190:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(n,"__esModule",{value:!0});var i=r(e(47)),a=r(e(45)),o=r(e(182));function s(){var e,t=this.context,n=void 0;return e={getMaxIndex:function(e){for(var 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