players.brightcove.net - see bug description

[webcompat-bot]

URL: https://players.brightcove.net/fb66bea3-221a-4e0e-8b8f-df1395b7ea5d

Browser / Version: Firefox 64.0 Operating System: Windows 7 Tested Another Browser: No

Problem type: Something else Description: before URL, says "blob:". also, someone is on my screen sharing with me and this was for "service workers" in the options tab of firefox. Steps to Reproduce: (function f(a,b,c){function d(g,h){if(!b[g]){if(!a[g]){var i=typeof require=="function"&&require;if(!h&&i)return i(g,!0);if(e)return e(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=b[g]={exports:{}};a[g][0].call(k.exports,function(b){var c=a[g][1][b];return d(c?c:b)},k,k.exports,f,a,b,c)}return b[g].exports}var e=typeof require=="function"&&require;for(var g=0;g<c.length;g++)d(c[g]);return d})({"1":[function(a,b,c){"use strict";Object.defineProperty(c,"esModule",{value:true});var d=function(){function a(a,b){var c=[];var d=true;var e=false;var f=undefined;try{for(var g=a[Symbol.iterator](),h;!(d=(h=g.next()).done);d=true){c.push(h.value);if(b&&c.length===b)break}}catch(i){e=true;f=i}finally{try{if(!d&&g["return"])g["return"]()}finally{if(e)throw f}}return c}return function(b,c){if(Array.isArray(b)){return b}else if(Symbol.iterator in Object(b)){return a(b,c)}else{throw new TypeError("Invalid attempt to destructure non-iterable instance")}}}();function e(a){return a&&a.esModule?a:{"default":a}}var f=a("global/window");var g=e(f);var h=function j(a,b){var c=a.cues;for(var d=0;d<c.length;d++){var e=c[d];if(b>=e.adStartTime&&b<=e.adEndTime){return e}}return null};var i=function k(a,b){var c=arguments.length<=2||arguments[2]===undefined?0:arguments[2];if(!a.segments){return}var e=c;var f=undefined;for(var i=0;i<a.segments.length;i++){var j=a.segments[i];if(!f){f=h(b,e+j.duration/2)}if(f){if("cueIn"in j){f.endTime=e;f.adEndTime=e;e+=j.duration;f=null;continue}if(e<f.endTime){e+=j.duration;continue}f.endTime+=j.duration}else{if("cueOut"in j){f=new g["default"].VTTCue(e,e+j.duration,j.cueOut);f.adStartTime=e;f.adEndTime=e+parseFloat(j.cueOut);b.addCue(f)}if("cueOutCont"in j){var k=undefined;var l=undefined;var m=j.cueOutCont.split("/").map(parseFloat);var n=d(m,2);k=n[0];l=n[1];f=new g["default"].VTTCue(e,e+j.duration,"");f.adStartTime=e-k;f.adEndTime=f.adStartTime+l;b.addCue(f)}}e+=j.duration}};c["default"]={updateAdCues:i,findAdCue:h};b.exports=c["default"]},{"global/window":29}],"2":[function(a,b,c){"use strict";Object.defineProperty(c,"esModule",{value:true});var d=function j(a,b){return a.start(b)+"-"+a.end(b)};var e=function k(a,b){var c=a.toString(16);return"00".substring(0,2-c.length)+c+(b%2?" ":"")};var f=function l(a){if(a>=32&&a<126){return String.fromCharCode(a)}return"."};var g=function m(a){var b={};Object.keys(a).forEach(function(c){var d=a[c];if(ArrayBuffer.isView(d)){b[c]={bytes:d.buffer,byteOffset:d.byteOffset,byteLength:d.byteLength}}else{b[c]=d}});return b};var h=function n(a){var b=a.byterange||{length:Infinity,offset:0};return[b.length,b.offset,a.resolvedUri].join(",")};var i={hexDump:function o(a){var b=Array.prototype.slice.call(a);var c=16;var d="";var g=undefined;var h=undefined;for(var i=0;i<b.length/c;i++){g=b.slice(ic,ic+c).map(e).join("");h=b.slice(ic,ic+c).map(f).join("");d+=g+" "+h+"\n"}return d},tagDump:function p(a){return i.hexDump(a.bytes)},textRanges:function q(a){var b="";var c=undefined;for(c=0;c<a.length;c++){b+=d(a,c)+" "}return b},createTransferableMessage:g,initSegmentId:h};c["default"]=i;b.exports=c["default"]},{}],"3":[function(a,b,c){"use strict";Object.defineProperty(c,"esModule",{value:true});c["default"]={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,GOAL_BUFFER_LENGTH_RATE:1,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,BUFFER_LOW_WATER_LINERATE:1};b.exports=c["default"]},{}],"4":[function(a,b,c){"use strict";Object.defineProperty(c,"esModule",{value:true});function d(a){return a&&a.esModule?a:{"default":a}}var e=a("global/window");var f=d(e);var g=a("aes-decrypter");var h=a("./bin-utils");var i=function j(a){a.onmessage=function(a){var b=a.data;var c=new Uint8Array(b.encrypted.bytes,b.encrypted.byteOffset,b.encrypted.byteLength);var d=new Uint32Array(b.key.bytes,b.key.byteOffset,b.key.byteLength/4);var e=new Uint32Array(b.iv.bytes,b.iv.byteOffset,b.iv.byteLength/4);new g.Decrypter(c,d,e,function(a,c){f["default"].postMessage((0,h.createTransferableMessage)({source:b.source,decrypted:c}),[c.buffer])})}};c["default"]=function(a){return new i(a)};b.exports=c["default"]},{"./bin-utils":2,"aes-decrypter":25,"global/window":29}],"5":[function(b,c,d){(function(c){"use strict";Object.defineProperty(d,"esModule",{value:true});var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||false;d.configurable=true;if("value"in d)d.writable=true;Object.defineProperty(a,d.key,d)}}return function(b,c,d){if(c)a(b.prototype,c);if(d)a(b,d);return b}}();var f=function S(a,b,c){var d=true;a:while(d){var e=a,f=b,g=c;d=false;if(e===null)e=Function.prototype;var h=Object.getOwnPropertyDescriptor(e,f);if(h===undefined){var i=Object.getPrototypeOf(e);if(i===null){return undefined}else{a=i;b=f;c=g;d=true;h=i=undefined;continue a}}else if("value"in h){return h.value}else{var j=h.get;if(j===undefined){return undefined; }return j.call(g)}}};function g(a){return a&&a.esModule?a:{"default":a}}function h(a,b){if(!(a instanceof b)){throw new TypeError("Cannot call a class as a function")}}function i(a,b){if(typeof b!=="function"&&b!==null){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:false,writable:true,configurable:true}});if(b)Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.proto=b}var j=b("./playlist-loader");var k=g(j);var l=b("./playlist.js");var m=b("./segment-loader");var n=g(m);var o=b("./vtt-segment-loader");var p=g(o);var q=b("./ranges");var r=g(q);var s=typeof a!=="undefined"?a["videojs"]:typeof c!=="undefined"?c["videojs"]:null;var t=g(s);var u=b("./ad-cue-tags");var v=g(u);var w=b("./sync-controller");var x=g(w);var y=b("videojs-contrib-media-sources/es5/codec-utils");var z=b("webworkify");var A=g(z);var B=b("./decrypter-worker");var C=g(B);var D=b("./config");var E=g(D);var F=b("./util/codecs.js");var G=b("./media-groups");var H=60*2;var I=undefined;var J={videoCodec:"avc1",videoObjectTypeIndicator:".4d400d",audioProfile:"2"};var K=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"];var L=function T(a){return this.audioSegmentLoader[a]+this.mainSegmentLoader[a]};var M=function U(a){return a.replace(/avc1.(\d+).(\d+)/i,function(a){return(0,y.translateLegacyCodecs)([a])[0]})};d.mapLegacyAvcCodecs=M;var N=function V(a,b,c){return a+"/"+b+'; codecs="'+c.filter(function(a){return!!a}).join(", ")+'"'};var O=function W(a){if(a.segments&&a.segments.length&&a.segments[0].map){return"mp4"}return"mp2t"};var P=function X(a){var b=a.attributes||{};if(b.CODECS){return(0,F.parseCodecs)(b.CODECS)}return J};var Q=function Y(a,b){var c=O(b);var d=P(b);var e=b.attributes||{};var f=true;var g=false;if(!b){return[]}if(a.mediaGroups.AUDIO&&e.AUDIO){var h=a.mediaGroups.AUDIO[e.AUDIO];if(h){g=true;f=false;for(var i in h){if(!h[i].uri){f=true;break}}}}if(g&&!d.audioProfile){t["default"].log.warn("Multiple audio tracks present but no audio codec string is specified. "+"Attempting to use the default audio codec (mp4a.40.2)");d.audioProfile=J.audioProfile}var j={};if(d.videoCodec){j.video=""+d.videoCodec+d.videoObjectTypeIndicator}if(d.audioProfile){j.audio="mp4a.40."+d.audioProfile}var k=N("audio",c,[j.audio]);var l=N("video",c,[j.video]);var m=N("video",c,[j.video,j.audio]);if(g){if(!f&&j.video){return[l,k]}return[m,k]}if(!j.video){return[k]}return[m]};d.mimeTypesForPlaylist=Q;var R=function(b){i(c,b);function c(a){var b=this;h(this,c);f(Object.getPrototypeOf(c.prototype),"constructor",this).call(this);var d=a.url;var e=a.withCredentials;var g=a.mode;var i=a.tech;var j=a.bandwidth;var l=a.externHls;var m=a.useCueTags;var o=a.blacklistDuration;var q=a.enableLowInitialPlaylist;if(!d){throw new Error("A non-empty playlist URL is required")}I=l;this.withCredentials=e;this.tech=i;this.hls=i.hls;this.mode=g;this.useCueTags=m;this.blacklistDuration=o;this.enableLowInitialPlaylist=q;if(this.useCueTags){this.cueTagsTrack=this.tech.addTextTrack("metadata","ad-cues");this.cueTagsTrack.inBandMetadataTrackDispatchType=""}this.requestOptions={withCredentials:this.withCredentials,timeout:null};this.mediaTypes=(0,G.createMediaTypes)();this.mediaSource=new t["default"].MediaSource({mode:g});this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen.bind(this));this.seekable=t["default"].createTimeRanges();this.hasPlayed=function(){return false};this.syncController=new x"default";this.segmentMetadataTrack=i.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},false).track;this.decrypter=(0,A["default"])(C["default"]);var r={hls:this.hls,mediaSource:this.mediaSource,currentTime:this.tech.currentTime.bind(this.tech),seekable:function s(){return b.seekable()},seeking:function u(){return b.tech.seeking()},duration:function v(){return b.mediaSource.duration},hasPlayed:function w(){return b.hasPlayed()},goalBufferLength:function y(){return b.goalBufferLength()},bandwidth:j,syncController:this.syncController,decrypter:this.decrypter};this.masterPlaylistLoader=new k["default"](d,this.hls,this.withCredentials);this.setupMasterPlaylistLoaderListeners();this.mainSegmentLoader=new n"default";this.audioSegmentLoader=new n"default";this.subtitleSegmentLoader=new p"default";this.setupSegmentLoaderListeners();K.forEach(function(a){b[a+""]=L.bind(b,a)});this.masterPlaylistLoader.load()}e(c,[{key:"setupMasterPlaylistLoaderListeners",value:function d(){var a=this;this.masterPlaylistLoader.on("loadedmetadata",function(){var b=a.masterPlaylistLoader.media();var c=a.masterPlaylistLoader.targetDuration1.51e3;if((0,l.isLowestEnabledRendition)(a.masterPlaylistLoader.master,a.masterPlaylistLoader.media())){a.requestOptions.timeout=0}else{a.requestOptions.timeout=c}if(b.endList&&a.tech.preload()!=="none"){a.mainSegmentLoader.playlist(b,a.requestOptions);a.mainSegmentLoader.load()}(0,G.setupMediaGroups)({segmentLoaders:{AUDIO:a.audioSegmentLoader,SUBTITLES:a.subtitleSegmentLoader,main:a.mainSegmentLoader},tech:a.tech,requestOptions:a.requestOptions,masterPlaylistLoader:a.masterPlaylistLoader,mode:a.mode,hls:a.hls,master:a.master(),mediaTypes:a.mediaTypes,blacklistCurrentPlaylist:a.blacklistCurrentPlaylist.bind(a)});a.triggerPresenceUsage(a.master(),b);try{a.setupSourceBuffers()}catch(d){t["default"].log.warn("Failed to create SourceBuffers",d);return a.mediaSource.endOfStream("decode")}a.setupFirstPlay();a.trigger("selectedinitialmedia")});this.masterPlaylistLoader.on("loadedplaylist",function(){var b=a.masterPlaylistLoader.media();if(!b){var c=undefined;if(a.enableLowInitialPlaylist){c=a.selectInitialPlaylist()}if(!c){c=a.selectPlaylist()}a.initialMedia=c;a.masterPlaylistLoader.media(a.initialMedia);return}if(a.useCueTags){a.updateAdCues(b)}a.mainSegmentLoader.playlist(b,a.requestOptions);a.updateDuration();if(!a.tech.paused()){a.mainSegmentLoader.load()}if(!b.endList){(function(){var b=function c(){var b=a.seekable();if(b.length!==0){a.mediaSource.addSeekableRange(b.start(0),b.end(0))}};if(a.duration()!==Infinity){(function(){var c=function d(){if(a.duration()===Infinity){b()}else{a.tech.one("durationchange",d)}};a.tech.one("durationchange",c)})()}else{b()}})()}});this.masterPlaylistLoader.on("error",function(){a.blacklistCurrentPlaylist(a.masterPlaylistLoader.error)});this.masterPlaylistLoader.on("mediachanging",function(){a.mainSegmentLoader.abort();a.mainSegmentLoader.pause()});this.masterPlaylistLoader.on("mediachange",function(){var b=a.masterPlaylistLoader.media();var c=a.masterPlaylistLoader.targetDuration1.51e3;if((0,l.isLowestEnabledRendition)(a.masterPlaylistLoader.master,a.masterPlaylistLoader.media())){a.requestOptions.timeout=0}else{a.requestOptions.timeout=c}a.mainSegmentLoader.playlist(b,a.requestOptions);a.mainSegmentLoader.load();a.tech.trigger({type:"mediachange",bubbles:true})});this.masterPlaylistLoader.on("playlistunchanged",function(){var b=a.masterPlaylistLoader.media();var c=a.stuckAtPlaylistEnd(b);if(c){a.blacklistCurrentPlaylist({message:"Playlist no longer updating."});a.tech.trigger("playliststuck")}});this.masterPlaylistLoader.on("renditiondisabled",function(){a.tech.trigger({type:"usage",name:"hls-rendition-disabled"})});this.masterPlaylistLoader.on("renditionenabled",function(){a.tech.trigger({type:"usage",name:"hls-rendition-enabled"})})}},{key:"triggerPresenceUsage",value:function g(a,b){var c=a.mediaGroups||{};var d=true;var e=Object.keys(c.AUDIO);for(var f in c.AUDIO){for(var g in c.AUDIO[f]){var h=c.AUDIO[f][g];if(!h.uri){d=false}}}if(d){this.tech.trigger({type:"usage",name:"hls-demuxed"})}if(Object.keys(c.SUBTITLES).length){this.tech.trigger({type:"usage",name:"hls-webvtt"})}if(I.Playlist.isAes(b)){this.tech.trigger({type:"usage",name:"hls-aes"})}if(I.Playlist.isFmp4(b)){this.tech.trigger({type:"usage",name:"hls-fmp4"})}if(e.length&&Object.keys(c.AUDIO[e[0]]).length>1){this.tech.trigger({type:"usage",name:"hls-alternate-audio"})}if(this.useCueTags){this.tech.trigger({type:"usage",name:"hls-playlist-cue-tags"})}}},{key:"setupSegmentLoaderListeners",value:function j(){var a=this;this.mainSegmentLoader.on("bandwidthupdate",function(){var b=a.selectPlaylist();var c=a.masterPlaylistLoader.media();var d=a.tech.buffered();var e=d.length?d.end(d.length-1)-a.tech_.currentTime():0;var f=a.bufferLowWaterLine();if(!c.endList||a.duration()<E["default"].MAX_BUFFER_LOW_WATERLINE||b.attributes.BANDWIDTH<c.attributes.BANDWIDTH||e>=f){a.masterPlaylistLoader.media(b)}a.tech.trigger("bandwidthupdate")});this.mainSegmentLoader.on("progress",function(){a.trigger("progress")});this.mainSegmentLoader.on("error",function(){a.blacklistCurrentPlaylist(a.mainSegmentLoader.error())});this.mainSegmentLoader.on("syncinfoupdate",function(){a.onSyncInfoUpdate()});this.mainSegmentLoader.on("timestampoffset",function(){a.tech.trigger({type:"usage",name:"hls-timestamp-offset"})});this.audioSegmentLoader.on("syncinfoupdate",function(){a.onSyncInfoUpdate()});this.mainSegmentLoader.on("ended",function(){a.onEndOfStream()});this.mainSegmentLoader.on("earlyabort",function(){a.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the "+"request without rebuffering."},H)});this.mainSegmentLoader.on("reseteverything",function(){a.tech.trigger("hls-reset")});this.mainSegmentLoader.on("segmenttimemapping",function(b){a.tech.trigger({type:"hls-segment-time-mapping",mapping:b.mapping})});this.audioSegmentLoader.on("ended",function(){a.onEndOfStream()})}},{key:"mediaSecondsLoaded",value:function m(){return Math.max(this.audioSegmentLoader.mediaSecondsLoaded+this.mainSegmentLoader.mediaSecondsLoaded)}},{key:"load",value:function o(){this.mainSegmentLoader.load();if(this.mediaTypes.AUDIO.activePlaylistLoader){this.audioSegmentLoader.load()}if(this.mediaTypes.SUBTITLES.activePlaylistLoader){this.subtitleSegmentLoader.load()}}},{key:"fastQualityChange",value:function q(){var a=this.selectPlaylist();if(a!==this.masterPlaylistLoader.media()){this.masterPlaylistLoader.media(a);this.mainSegmentLoader.resetLoader()}}},{key:"play",value:function s(){if(this.setupFirstPlay()){return}if(this.tech.ended()){this.tech.setCurrentTime(0)}if(this.hasPlayed()){this.load()}var a=this.tech.seekable();if(this.tech.duration()===Infinity){if(this.tech.currentTime()<a.start(0)){return this.tech.setCurrentTime(a.end(a.length-1))}}}},{key:"setupFirstPlay",value:function u(){var a=this;var b=this.masterPlaylistLoader.media();if(!b||this.tech.paused()||this.hasPlayed_()){return false}if(!b.endList){var c=function(){var b=a.seekable();if(!b.length){return{v:false}}if(t["default"].browser.IEVERSION&&a.mode==="html5"&&a.tech.readyState()===0){a.tech.one("loadedmetadata",function(){a.trigger("firstplay");a.tech.setCurrentTime(b.end(0));a.hasPlayed=function(){return true}});return{v:false}}a.trigger("firstplay");a.tech.setCurrentTime(b.end(0))}();if(typeof c==="object")return c.v}this.hasPlayed=function(){return true};this.load();return true}},{key:"handleSourceOpen",value:function w(){try{this.setupSourceBuffers()}catch(a){t["default"].log.warn("Failed to create Source Buffers",a);return this.mediaSource.endOfStream("decode")}if(this.tech.autoplay()){this.tech.play()}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function y(){var a=this.mainSegmentLoader.ended;if(this.mediaTypes.AUDIO.activePlaylistLoader){a=a&&this.audioSegmentLoader.ended}if(a){this.mediaSource.endOfStream()}}},{key:"stuckAtPlaylistEnd",value:function z(a){var b=this.seekable();if(!b.length){return false}var c=this.syncController.getExpiredTime(a,this.mediaSource.duration);if(c===null){return false}var d=I.Playlist.playlistEnd(a,c);var e=this.tech.currentTime();var f=this.tech_.buffered();if(!f.length){return d-e<=r["default"].SAFE_TIME_DELTA}var g=f.end(f.length-1);return g-e<=r["default"].SAFE_TIME_DELTA&&d-g<=r["default"].SAFE_TIMEDELTA}},{key:"blacklistCurrentPlaylist",value:function B(a,b){if(a===undefined)a={};var c=undefined;var d=undefined;c=a.playlist||this.masterPlaylistLoader.media();b=b||a.blacklistDuration||this.blacklistDuration;if(!c){this.error=a;try{return this.mediaSource.endOfStream("network")}catch(e){return this.trigger("error")}}var f=this.masterPlaylistLoader.master.playlists.filter(l.isEnabled).length===1;if(f){t["default"].log.warn("Problem encountered with the current "+"HLS playlist. Trying again since it is the final playlist.");this.tech.trigger("retryplaylist");return this.masterPlaylistLoader.load(f)}c.excludeUntil=Date.now()+b*1e3;this.tech.trigger("blacklistplaylist");this.tech.trigger({type:"usage",name:"hls-rendition-blacklisted"});d=this.selectPlaylist();t["default"].log.warn("Problem encountered with the current HLS playlist."+(a.message?" "+a.message:"")+" Switching to another playlist.");return this.masterPlaylistLoader.media(d)}},{key:"pauseLoading",value:function D(){this.mainSegmentLoader.pause();if(this.mediaTypes.AUDIO.activePlaylistLoader){this.audioSegmentLoader.pause()}if(this.mediaTypes.SUBTITLES.activePlaylistLoader){this.subtitleSegmentLoader.pause()}}},{key:"setCurrentTime",value:function J(a){var b=r["default"].findRange(this.tech.buffered(),a);if(!(this.masterPlaylistLoader&&this.masterPlaylistLoader.media())){return 0}if(!this.masterPlaylistLoader.media().segments){return 0}if(b&&b.length&&this.mode!=="flash"){return a}this.mainSegmentLoader.resetEverything();this.mainSegmentLoader.abort();if(this.mediaTypes.AUDIO.activePlaylistLoader){this.audioSegmentLoader.resetEverything();this.audioSegmentLoader.abort()}if(this.mediaTypes.SUBTITLES.activePlaylistLoader){this.subtitleSegmentLoader.resetEverything();this.subtitleSegmentLoader.abort()}this.load()}},{key:"duration",value:function N(){if(!this.masterPlaylistLoader){return 0}if(this.mediaSource){return this.mediaSource.duration}return I.Playlist.duration(this.masterPlaylistLoader.media())}},{key:"seekable",value:function O(){return this.seekable}},{key:"onSyncInfoUpdate",value:function P(){var a=undefined;var b=undefined;if(!this.masterPlaylistLoader){return}var c=this.masterPlaylistLoader.media();if(!c){return}var d=this.syncController.getExpiredTime(c,this.mediaSource.duration);if(d===null){return}a=I.Playlist.seekable(c,d);if(a.length===0){return}if(this.mediaTypes.AUDIO.activePlaylistLoader){c=this.mediaTypes.AUDIO.activePlaylistLoader.media();d=this.syncController.getExpiredTime(c,this.mediaSource.duration);if(d===null){return}b=I.Playlist.seekable(c,d);if(b.length===0){return}}if(!b){this.seekable=a}else if(b.start(0)>a.end(0)||a.start(0)>b.end(0)){this.seekable=a}else{this.seekable=t["default"].createTimeRanges([[b.start(0)>a.start(0)?b.start(0):a.start(0),b.end(0)<a.end(0)?b.end(0):a.end(0)]])}this.tech.trigger("seekablechanged")}},{key:"updateDuration",value:function R(){var a=this;var b=this.mediaSource.duration;var c=I.Playlist.duration(this.masterPlaylistLoader.media());var d=this.tech.buffered();var e=function f(){a.mediaSource.duration=c;a.tech.trigger("durationchange");a.mediaSource.removeEventListener("sourceopen",f)};if(d.length>0){c=Math.max(c,d.end(d.length-1))}if(b!==c){if(this.mediaSource.readyState!=="open"){this.mediaSource.addEventListener("sourceopen",e)}else{e()}}}},{key:"dispose",value:function S(){var a=this;this.decrypter.terminate();this.masterPlaylistLoader.dispose();this.mainSegmentLoader.dispose();["AUDIO","SUBTITLES"].forEach(function(b){var c=a.mediaTypes[b].groups;for(var d in c){c[d].forEach(function(a){if(a.playlistLoader){a.playlistLoader.dispose()}})}});this.audioSegmentLoader.dispose();this.subtitleSegmentLoader.dispose()}},{key:"master",value:function T(){return this.masterPlaylistLoader.master}},{key:"media",value:function U(){return this.masterPlaylistLoader.media()||this.initialMedia}},{key:"setupSourceBuffers",value:function V(){var a=this.masterPlaylistLoader.media();var b=undefined;if(!a||this.mediaSource.readyState!=="open"){return}b=Q(this.masterPlaylistLoader.master,a);if(b.length<1){this.error="No compatible SourceBuffer configuration for the variant stream:"+a.resolvedUri;return this.mediaSource.endOfStream("decode")}this.mainSegmentLoader.mimeType(b[0]);if(b[1]){this.audioSegmentLoader.mimeType(b[1])}this.excludeIncompatibleVariants(a)}},{key:"excludeIncompatibleVariants",value:function W(b){var c=this.masterPlaylistLoader.master;var d=2;var e=null;var 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h=function(a,b){var c=a[b+6]<<21|a[b+7]<<14|a[b+8]<<7|a[b+9],d=a[b+5],e=(d&16)>>4;if(e){return c+20}return c+10};var i=function(a,b){var c=(a[b+5]&224)>>5,d=a[b+4]<<3,e=a[b+3]&3<<11;return e|d|c};var j=function(a,b){if(a[b]==="I".charCodeAt(0)&&a[b+1]==="D".charCodeAt(0)&&a[b+2]==="3".charCodeAt(0)){return"timed-metadata"}else if(a[b]&255===255&&(a[b+1]&240)===240){return"audio"}return null};var k=function(a){var b=0;while(b+5<a.length){if(a[b]!==255||(a[b+1]&246)!==240){b++;continue}return d[(a[b+2]&60)>>>2]}return null};var l=function(a){var b,c,d,f;b=10;if(a[5]&64){b+=4;b+=e(a.subarray(10,14))}do{c=e(a.subarray(b+4,b+8));if(c<1){return null}f=String.fromCharCode(a[b],a[b+1],a[b+2],a[b+3]);if(f==="PRIV"){d=a.subarray(b+10,b+c+10);for(var h=0;h<d.byteLength;h++){if(d[h]===0){var i=g(d,0,h);if(i==="com.apple.streaming.transportStreamTimestamp"){var j=d.subarray(h+1);var k=(j[3]&1)<<30|j[4]<<22|j[5]<<14|j[6]<<6|j[7]>>>2;k=4;k+=j[7]&3;return k}break}}}b+=10;b+=c}while(b<a.byteLength);return null};b.exports={parseId3TagSize:h,parseAdtsSize:i,parseType:j,parseSampleRate:k,parseAacTimestamp:l}},{}],"37":[function(a,b,c){"use strict";var d=a("../utils/stream.js");var e;var f=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];e=function(){var a;e.prototype.init.call(this);this.push=function(b){var c=0,d=0,e,g,h,i,j,k;if(b.type!=="audio"){return}if(a){i=a;a=new 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Uint8Array(c.byteLength+d.data.byteLength);e.set(c);e.set(d.data,c.byteLength);c=e}for(;a<c.byteLength-3;a++){if(c[a+2]===1){b=a+5;break}}while(b<c.byteLength){switch(c[b]){case 0:if(c[b-1]!==0){b+=2;break}else if(c[b-2]!==0){b++;break}if(a+3!==b-2){this.trigger("data",c.subarray(a+3,b-2))}do{b++}while(c[b]!==1&&b<c.length);a=b-2;b+=3;break;case 1:if(c[b-1]!==0||c[b-2]!==0){b+=3;break}this.trigger("data",c.subarray(a+3,b-2));a=b-2;b+=3;break;default:b+=3;break}}c=c.subarray(a);b-=a;a=0};this.flush=function(){if(c&&c.byteLength>3){this.trigger("data",c.subarray(a+3))}c=null;a=0;this.trigger("done")}};g.prototype=new d;h={100:true,110:true,122:true,244:true,44:true,83:true,86:true,118:true,128:true,138:true,139:true,134:true};f=function(){var a=new g,b,c,d,i,j,k,l;f.prototype.init.call(this);b=this;this.push=function(b){if(b.type!=="video"){return}c=b.trackId;d=b.pts;i=b.dts;a.push(b)};a.on("data",function(a){var e={trackId:c,pts:d,dts:i,data:a};switch(a[0]&31){case 5:e.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:e.nalUnitType="sei_rbsp";e.escapedRBSP=j(a.subarray(1));break;case 7:e.nalUnitType="seq_parameter_set_rbsp";e.escapedRBSP=j(a.subarray(1));e.config=k(e.escapedRBSP);break;case 8:e.nalUnitType="pic_parameter_set_rbsp";break;case 9:e.nalUnitType="access_unit_delimiter_rbsp";break;default:break}b.trigger("data",e)});a.on("done",function(){b.trigger("done")});this.flush=function(){a.flush()};l=function(a,b){var c=8,d=8,e,f;for(e=0;e<a;e++){if(d!==0){f=b.readExpGolomb();d=(c+f+256)%256}c=d===0?c:d}};j=function(a){var b=a.byteLength,c=[],d=1,e,f;while(d<b-2){if(a[d]===0&&a[d+1]===0&&a[d+2]===3){c.push(d+2);d+=2}else{d++}}if(c.length===0){return a}e=b-c.length;f=new Uint8Array(e);var g=0;for(d=0;d<e;g++,d++){if(g===c[0]){g++;c.shift()}f[d]=a[g]}return f};k=function(a){var b=0,c=0,d=0,f=0,g=1,i,j,k,m,n,o,p,q,r,s,t,u,v,w;i=new e(a);j=i.readUnsignedByte();m=i.readUnsignedByte();k=i.readUnsignedByte();i.skipUnsignedExpGolomb();if(h[j]){n=i.readUnsignedExpGolomb();if(n===3){i.skipBits(1)}i.skipUnsignedExpGolomb();i.skipUnsignedExpGolomb();i.skipBits(1);if(i.readBoolean()){t=n!==3?8:12;for(w=0;w<t;w++){if(i.readBoolean()){if(w<6){l(16,i)}else{l(64,i)}}}}}i.skipUnsignedExpGolomb();o=i.readUnsignedExpGolomb();if(o===0){i.readUnsignedExpGolomb()}else if(o===1){i.skipBits(1);i.skipExpGolomb();i.skipExpGolomb();p=i.readUnsignedExpGolomb();for(w=0;w<p;w++){i.skipExpGolomb()}}i.skipUnsignedExpGolomb();i.skipBits(1);q=i.readUnsignedExpGolomb();r=i.readUnsignedExpGolomb();s=i.readBits(1);if(s===0){i.skipBits(1)}i.skipBits(1);if(i.readBoolean()){b=i.readUnsignedExpGolomb();c=i.readUnsignedExpGolomb();d=i.readUnsignedExpGolomb();f=i.readUnsignedExpGolomb()}if(i.readBoolean()){if(i.readBoolean()){v=i.readUnsignedByte();switch(v){case 1:u=[1,1];break;case 2:u=[12,11];break;case 3:u=[10,11];break;case 4:u=[16,11];break;case 5:u=[40,33];break;case 6:u=[24,11];break;case 7:u=[20,11];break;case 8:u=[32,11];break;case 9:u=[80,33];break;case 10:u=[18,11];break;case 11:u=[15,11];break;case 12:u=[64,33];break;case 13:u=[160,99];break;case 14:u=[4,3];break;case 15:u=[3,2];break;case 16:u=[2,1];break;case 255:{u=[i.readUnsignedByte()<<8|i.readUnsignedByte(),i.readUnsignedByte()<<8|i.readUnsignedByte()];break}}if(u){g=u[0]/u[1]}}}return{profileIdc:j,levelIdc:k,profileCompatibility:m,width:Math.ceil(((q+1)16-b2-c2)g),height:(2-s)(r+1)16-d2-f2}}};f.prototype=new d;b.exports={H264Stream:f,NalByteStream:g}},{"../utils/exp-golomb.js":58,"../utils/stream.js":59}],"39":[function(a,b,c){var d=[33,16,5,32,164,27];var e=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252];var f=function(a){var b=[];while(a--){b.push(0)}return b};var g=function(a){return Object.keys(a).reduce(function(b,c){b[c]=new Uint8Array(a[c].reduce(function(a,b){return a.concat(b)},[]));return b},{})};var h={96e3:[d,[227,64],f(154),[56]],88200:[d,[231],f(170),[56]],64e3:[d,[248,192],f(240),[56]],48e3:[d,[255,192],f(268),[55,148,128],f(54),[112]],44100:[d,[255,192],f(268),[55,163,128],f(84),[112]],32e3:[d,[255,192],f(268),[55,234],f(226),[112]],24e3:[d,[255,192],f(268),[55,255,128],f(268),[111,112],f(126),[224]],16e3:[d,[255,192],f(268),[55,255,128],f(268),[111,255],f(269),[223,108],f(195),[1,192]],12e3:[e,f(268),[3,127,248],f(268),[6,255,240],f(268),[13,255,224],f(268),[27,253,128],f(259),[56]],11025:[e,f(268),[3,127,248],f(268),[6,255,240],f(268),[13,255,224],f(268),[27,255,192],f(268),[55,175,128],f(108),[112]],8e3:[e,f(268),[3,121,16],f(47),[7]]};b.exports=g(h)},{}],"40":[function(a,b,c){"use strict";var d=a("../utils/stream.js");var e=function(a){this.numberOfTracks=0;this.metadataStream=a.metadataStream;this.videoTags=[];this.audioTags=[];this.videoTrack=null;this.audioTrack=null;this.pendingCaptions=[];this.pendingMetadata=[];this.pendingTracks=0;this.processedTracks=0;e.prototype.init.call(this);this.push=function(a){if(a.text){return this.pendingCaptions.push(a)}if(a.frames){return this.pendingMetadata.push(a)}if(a.track.type==="video"){this.videoTrack=a.track;this.videoTags=a.tags;this.pendingTracks++}if(a.track.type==="audio"){this.audioTrack=a.track;this.audioTags=a.tags;this.pendingTracks++}}};e.prototype=new d;e.prototype.flush=function(a){var b,c,d,e,f={tags:{},captions:[],captionStreams:{},metadata:[]};if(this.pendingTracks<this.numberOfTracks){if(a!=="VideoSegmentStream"&&a!=="AudioSegmentStream"){return}else if(this.pendingTracks===0){this.processedTracks++;if(this.processedTracks<this.numberOfTracks){return}}}this.processedTracks+=this.pendingTracks;this.pendingTracks=0;if(this.processedTracks<this.numberOfTracks){return}if(this.videoTrack){e=this.videoTrack.timelineStartInfo.pts}else if(this.audioTrack){e=this.audioTrack.timelineStartInfo.pts}f.tags.videoTags=this.videoTags;f.tags.audioTags=this.audioTags;for(d=0;d<this.pendingCaptions.length;d++){c=this.pendingCaptions[d];c.startTime=c.startPts-e;c.startTime/=9e4;c.endTime=c.endPts-e;c.endTime/=9e4;f.captionStreams[c.stream]=true;f.captions.push(c)}for(d=0;d<this.pendingMetadata.length;d++){b=this.pendingMetadata[d];b.cueTime=b.pts-e;b.cueTime/=9e4;f.metadata.push(b)}f.metadata.dispatchType=this.metadataStream.dispatchType;this.videoTrack=null;this.audioTrack=null;this.videoTags=[];this.audioTags=[];this.pendingCaptions.length=0;this.pendingMetadata.length=0;this.pendingTracks=0;this.processedTracks=0;this.trigger("data",f);this.trigger("done")};b.exports=e},{"../utils/stream.js":59}],"41":[function(a,b,c){"use strict";var d=a("./flv-tag.js");var e=function(a,b,c){var e=new Uint8Array(3+1+1+4),f=new DataView(e.buffer),g,h,i;a=a||0;b=b===undefined?true:b;c=c===undefined?true:c;f.setUint8(0,70);f.setUint8(1,76);f.setUint8(2,86);f.setUint8(3,1);f.setUint8(4,(b?4:0)|(c?1:0));f.setUint32(5,e.byteLength);if(a<=0){h=new Uint8Array(e.byteLength+4);h.set(e);h.set([0,0,0,0],e.byteLength);return h}g=new d(d.METADATA_TAG);g.pts=g.dts=0;g.writeMetaDataDouble("duration",a);i=g.finalize().length;h=new Uint8Array(e.byteLength+i);h.set(e);h.set(f.byteLength,i);return h};b.exports=e},{"./flv-tag.js":42}],"42":[function(a,b,c){"use strict";var d;d=function(a,b){var c=0,e=16384,f=function(a,b){var c,d=a.position+b;if(d<a.bytes.byteLength){return}c=new Uint8Array(d2);c.set(a.bytes.subarray(0,a.position),0);a.bytes=c;a.view=new DataView(a.bytes.buffer); },g=d.widthBytes||new Uint8Array("width".length),h=d.heightBytes||new Uint8Array("height".length),i=d.videocodecidBytes||new Uint8Array("videocodecid".length),j;if(!d.widthBytes){for(j=0;j<"width".length;j++){g[j]="width".charCodeAt(j)}for(j=0;j<"height".length;j++){h[j]="height".charCodeAt(j)}for(j=0;j<"videocodecid".length;j++){i[j]="videocodecid".charCodeAt(j)}d.widthBytes=g;d.heightBytes=h;d.videocodecidBytes=i}this.keyFrame=false;switch(a){case d.VIDEO_TAG:this.length=16;e=6;break;case d.AUDIO_TAG:this.length=13;this.keyFrame=true;break;case d.METADATA_TAG:this.length=29;this.keyFrame=true;break;default:throw new Error("Unknown FLV tag type")}this.bytes=new Uint8Array(e);this.view=new DataView(this.bytes.buffer);this.bytes[0]=a;this.position=this.length;this.keyFrame=b;this.pts=0;this.dts=0;this.writeBytes=function(a,b,c){var d=b||0,e;c=c||a.byteLength;e=d+c;f(this,c);this.bytes.set(a.subarray(d,e),this.position);this.position+=c;this.length=Math.max(this.length,this.position)};this.writeByte=function(a){f(this,1);this.bytes[this.position]=a;this.position++;this.length=Math.max(this.length,this.position)};this.writeShort=function(a){f(this,2);this.view.setUint16(this.position,a);this.position+=2;this.length=Math.max(this.length,this.position)};this.negIndex=function(a){return this.bytes[this.length-a]};this.nalUnitSize=function(){if(c===0){return 0}return this.length-(c+4)};this.startNalUnit=function(){if(c>0){throw new Error("Attempted to create new NAL wihout closing the old one")}c=this.length;this.length+=4;this.position=this.length};this.endNalUnit=function(a){var b,d;if(this.length===c+4){this.length-=4}else if(c>0){b=c+4;d=this.length-b;this.position=c;this.view.setUint32(this.position,d);this.position=this.length;if(a){a.push(this.bytes.subarray(b,b+d))}}c=0};this.writeMetaDataDouble=function(a,b){var d;f(this,2+a.length+9);this.view.setUint16(this.position,a.length);this.position+=2;if(a==="width"){this.bytes.set(g,this.position);this.position+=5}else if(a==="height"){this.bytes.set(h,this.position);this.position+=6}else if(a==="videocodecid"){this.bytes.set(i,this.position);this.position+=12}else{for(d=0;d<a.length;d++){this.bytes[this.position]=a.charCodeAt(d);this.position++}}this.position++;this.view.setFloat64(this.position,b);this.position+=8;this.length=Math.max(this.length,this.position);++c};this.writeMetaDataBoolean=function(a,b){var d;f(this,2);this.view.setUint16(this.position,a.length);this.position+=2;for(d=0;d<a.length;d++){f(this,1);this.bytes[this.position]=a.charCodeAt(d);this.position++}f(this,2);this.view.setUint8(this.position,1);this.position++;this.view.setUint8(this.position,b?1:0);this.position++;this.length=Math.max(this.length,this.position);++c};this.finalize=function(){var a,e;switch(this.bytes[0]){case d.VIDEO_TAG:this.bytes[11]=(this.keyFrame||b?16:32)|7;this.bytes[12]=b?0:1;a=this.pts-this.dts;this.bytes[13]=(a&16711680)>>>16;this.bytes[14]=(a&65280)>>>8;this.bytes[15]=(a&255)>>>0;break;case d.AUDIO_TAG:this.bytes[11]=175;this.bytes[12]=b?0:1;break;case d.METADATA_TAG:this.position=11;this.view.setUint8(this.position,2);this.position++;this.view.setUint16(this.position,10);this.position+=2;this.bytes.set([111,110,77,101,116,97,68,97,116,97],this.position);this.position+=10;this.bytes[this.position]=8;this.position++;this.view.setUint32(this.position,c);this.position=this.length;this.bytes.set([0,0,9],this.position);this.position+=3;this.length=this.position;break}e=this.length-11;this.bytes[1]=(e&16711680)>>>16;this.bytes[2]=(e&65280)>>>8;this.bytes[3]=(e&255)>>>0;this.bytes[4]=(this.dts&16711680)>>>16;this.bytes[5]=(this.dts&65280)>>>8;this.bytes[6]=(this.dts&255)>>>0;this.bytes[7]=(this.dts&4278190080)>>>24;this.bytes[8]=0;this.bytes[9]=0;this.bytes[10]=0;f(this,4);this.view.setUint32(this.length,this.length);this.length+=4;this.position+=4;this.bytes=this.bytes.subarray(0,this.length);this.frameTime=d.frameTime(this.bytes);return this}};d.AUDIO_TAG=8;d.VIDEO_TAG=9;d.METADATA_TAG=18;d.isAudioFrame=function(a){return d.AUDIO_TAG===a[0]};d.isVideoFrame=function(a){return d.VIDEO_TAG===a[0]};d.isMetaData=function(a){return d.METADATA_TAG===a[0]};d.isKeyFrame=function(a){if(d.isVideoFrame(a)){return a[11]===23}if(d.isAudioFrame(a)){return true}if(d.isMetaData(a)){return true}return false};d.frameTime=function(a){var b=a[4]<<16;b|=a[5]<<8;b|=a[6]<<0;b|=a[7]<<24;return b};b.exports=d},{}],"43":[function(a,b,c){b.exports={tag:a("./flv-tag"),Transmuxer:a("./transmuxer"),getFlvHeader:a("./flv-header")}},{"./flv-header":41,"./flv-tag":42,"./transmuxer":45}],"44":[function(a,b,c){"use strict";var d=function(){var a=this;this.list=[];this.push=function(a){this.list.push({bytes:a.bytes,dts:a.dts,pts:a.pts,keyFrame:a.keyFrame,metaDataTag:a.metaDataTag})};Object.defineProperty(this,"length",{get:function(){return a.list.length}})};b.exports=d},{}],"45":[function(a,b,c){"use strict";var d=a("../utils/stream.js");var e=a("./flv-tag.js");var f=a("../m2ts/m2ts.js");var g=a("../codecs/adts.js");var h=a("../codecs/h264").H264Stream;var i=a("./coalesce-stream.js");var j=a("./tag-list.js");var k,l,m,n,o,p;n=function(a,b){if(typeof b.pts==="number"){if(a.timelineStartInfo.pts===undefined){a.timelineStartInfo.pts=b.pts}else{a.timelineStartInfo.pts=Math.min(a.timelineStartInfo.pts,b.pts)}}if(typeof b.dts==="number"){if(a.timelineStartInfo.dts===undefined){a.timelineStartInfo.dts=b.dts}else{a.timelineStartInfo.dts=Math.min(a.timelineStartInfo.dts,b.dts)}}};o=function(a,b){var c=new e(e.METADATA_TAG);c.dts=b;c.pts=b;c.writeMetaDataDouble("videocodecid",7);c.writeMetaDataDouble("width",a.width);c.writeMetaDataDouble("height",a.height);return c};p=function(a,b){var c,d=new e(e.VIDEO_TAG,true);d.dts=b;d.pts=b;d.writeByte(1);d.writeByte(a.profileIdc);d.writeByte(a.profileCompatibility);d.writeByte(a.levelIdc);d.writeByte(252|3);d.writeByte(224|1);d.writeShort(a.sps[0].length);d.writeBytes(a.sps[0]);d.writeByte(a.pps.length);for(c=0;c<a.pps.length;++c){d.writeShort(a.pps[c].length);d.writeBytes(a.pps[c])}return d};m=function(a){var b=[],c=[],d;m.prototype.init.call(this);this.push=function(c){n(a,c);if(a){a.audioobjecttype=c.audioobjecttype;a.channelcount=c.channelcount;a.samplerate=c.samplerate;a.samplingfrequencyindex=c.samplingfrequencyindex;a.samplesize=c.samplesize;a.extraData=a.audioobjecttype<<11|a.samplingfrequencyindex<<7|a.channelcount<<3}c.pts=Math.round(c.pts/90);c.dts=Math.round(c.dts/90);b.push(c)};this.flush=function(){var f,g,h,i=new j;if(b.length===0){this.trigger("done","AudioSegmentStream");return}h=-Infinity;while(b.length){f=b.shift();if(c.length&&f.pts>=c[0]){h=c.shift();this.writeMetaDataTags(i,h)}if(a.extraData!==d||f.pts-h>=1e3){this.writeMetaDataTags(i,f.pts);d=a.extraData;h=f.pts}g=new e(e.AUDIO_TAG);g.pts=f.pts;g.dts=f.dts;g.writeBytes(f.data);i.push(g.finalize())}c.length=0;d=null;this.trigger("data",{track:a,tags:i.list});this.trigger("done","AudioSegmentStream")};this.writeMetaDataTags=function(b,c){var d;d=new e(e.METADATA_TAG);d.pts=c;d.dts=c;d.writeMetaDataDouble("audiocodecid",10);d.writeMetaDataBoolean("stereo",a.channelcount===2);d.writeMetaDataDouble("audiosamplerate",a.samplerate);d.writeMetaDataDouble("audiosamplesize",16);b.push(d.finalize());d=new e(e.AUDIO_TAG,true);d.pts=c;d.dts=c;d.view.setUint16(d.position,a.extraData);d.position+=2;d.length=Math.max(d.length,d.position);b.push(d.finalize())};this.onVideoKeyFrame=function(a){c.push(a)}};m.prototype=new d;l=function(a){var b=[],c,d;l.prototype.init.call(this);this.finishFrame=function(b,e){if(!e){return}if(c&&a&&a.newMetadata&&(e.keyFrame||b.length===0)){var f=o(c,e.dts).finalize();var g=p(a,e.dts).finalize();f.metaDataTag=g.metaDataTag=true;b.push(f);b.push(g);a.newMetadata=false;this.trigger("keyframe",e.dts)}e.endNalUnit();b.push(e.finalize());d=null};this.push=function(c){n(a,c);c.pts=Math.round(c.pts/90);c.dts=Math.round(c.dts/90);b.push(c)};this.flush=function(){var f,g=new j;while(b.length){if(b[0].nalUnitType==="access_unit_delimiter_rbsp"){break}b.shift()}if(b.length===0){this.trigger("done","VideoSegmentStream");return}while(b.length){f=b.shift();if(f.nalUnitType==="seq_parameter_set_rbsp"){a.newMetadata=true;c=f.config;a.width=c.width;a.height=c.height;a.sps=[f.data];a.profileIdc=c.profileIdc;a.levelIdc=c.levelIdc;a.profileCompatibility=c.profileCompatibility;d.endNalUnit()}else if(f.nalUnitType==="pic_parameter_set_rbsp"){a.newMetadata=true;a.pps=[f.data];d.endNalUnit()}else if(f.nalUnitType==="access_unit_delimiter_rbsp"){if(d){this.finishFrame(g,d)}d=new e(e.VIDEO_TAG);d.pts=f.pts;d.dts=f.dts}else{if(f.nalUnitType==="slice_layer_without_partitioning_rbspidr"){d.keyFrame=true}d.endNalUnit()}d.startNalUnit();d.writeBytes(f.data)}if(d){this.finishFrame(g,d)}this.trigger("data",{track:a,tags:g.list});this.trigger("done","VideoSegmentStream")}};l.prototype=new d;k=function(a){var b=this,c,d,e,j,n,o,p,q,r,s,t,u;k.prototype.init.call(this);a=a||{};this.metadataStream=new f.MetadataStream;a.metadataStream=this.metadataStream;c=new f.TransportPacketStream;d=new f.TransportParseStream;e=new f.ElementaryStream;j=new f.TimestampRolloverStream("video");n=new f.TimestampRolloverStream("audio");o=new f.TimestampRolloverStream("timed-metadata");p=new g;q=new h;u=new i(a);c.pipe(d).pipe(e);e.pipe(j).pipe(q);e.pipe(n).pipe(p);e.pipe(o).pipe(this.metadataStream).pipe(u);t=new f.CaptionStream;q.pipe(t).pipe(u);e.on("data",function(a){var b,c,d;if(a.type==="metadata"){b=a.tracks.length;while(b--){if(a.tracks[b].type==="video"){c=a.tracks[b]}else if(a.tracks[b].type==="audio"){d=a.tracks[b]}}if(c&&!r){u.numberOfTracks++;r=new l(c);q.pipe(r).pipe(u)}if(d&&!s){u.numberOfTracks++;s=new m(d);p.pipe(s).pipe(u);if(r){r.on("keyframe",s.onVideoKeyFrame)}}}});this.push=function(a){c.push(a)};this.flush=function(){c.flush()};this.resetCaptions=function(){t.reset()};u.on("data",function(a){b.trigger("data",a)});u.on("done",function(){b.trigger("done")})};k.prototype=new d;b.exports=k},{"../codecs/adts.js":37,"../codecs/h264":38,"../m2ts/m2ts.js":47,"../utils/stream.js":59,"./coalesce-stream.js":40,"./flv-tag.js":42,"./tag-list.js":44}],"46":[function(a,b,c){"use strict";var d=4,e=128,f=a("../utils/stream");var g=function(a){var b=0,c={payloadType:-1,payloadSize:0},f=0,g=0;while(b<a.byteLength){if(a[b]===e){break}while(a[b]===255){f+=255;b++}f+=a[b++];while(a[b]===255){g+=255;b++}g+=a[b++];if(!c.payload&&f===d){c.payloadType=f;c.payloadSize=g;c.payload=a.subarray(b,b+g);break}b+=g;f=0;g=0}return c};var h=function(a){if(a.payload[0]!==181){return null}if((a.payload[1]<<8|a.payload[2])!==49){return null}if(String.fromCharCode(a.payload[3],a.payload[4],a.payload[5],a.payload[6])!=="GA94"){return null}if(a.payload[7]!==3){return null}return a.payload.subarray(8,a.payload.length-1)};var i=function(a,b){var c=[],d,e,f,g;if(!(b[0]&64)){return c}e=b[0]&31;for(d=0;d<e;d++){f=d*3;g={type:b[f+2]&3,pts:a};if(b[f+2]&4){g.ccData=b[f+3]<<8|b[f+4];c.push(g)}}return c};var j=function(){j.prototype.init.call(this);this.captionPackets=[];this.ccStreams=[new p(0,0),new p(0,1),new p(1,0),new p(1,1)];this.reset();this.ccStreams.forEach(function(a){a.on("data",this.trigger.bind(this,"data"));a.on("done",this.trigger.bind(this,"done"))},this)};j.prototype=new f;j.prototype.push=function(a){var b,c;if(a.nalUnitType!=="seirbsp"){return}b=g(a.escapedRBSP);if(b.payloadType!==d){return}c=h(b);if(!c){return}if(a.dts<this.latestDts){this.ignoreNextEqualDts=true;return}else if(a.dts===this.latestDts&&this.ignoreNextEqualDts){this.ignoreNextEqualDts=false;return}this.captionPackets=this.captionPackets.concat(i(a.pts,c));this.latestDts=a.dts};j.prototype.flush=function(){if(!this.captionPackets.length){this.ccStreams.forEach(function(a){a.flush()},this);return}this.captionPackets.forEach(function(a,b){a.presortIndex=b});this.captionPackets.sort(function(a,b){if(a.pts===b.pts){return a.presortIndex-b.presortIndex}return a.pts-b.pts});this.captionPackets.forEach(function(a){if(a.type<2){this.dispatchCea608Packet(a)}},this);this.captionPackets.length=0;this.ccStreams.forEach(function(a){a.flush()},this);return};j.prototype.reset=function(){this.latestDts=null;this.ignoreNextEqualDts=false;this.activeCea608Channel=[null,null];this.ccStreams.forEach(function(a){a.reset()})};j.prototype.dispatchCea608Packet=function(a){if(this.setsChannel1Active(a)){this.activeCea608Channel[a.type]=0}else if(this.setsChannel2Active(a)){this.activeCea608Channel[a.type]=1}if(this.activeCea608Channel[a.type]===null){return}this.ccStreams[(a.type<<1)+this.activeCea608Channel[a.type]].push(a)};j.prototype.setsChannel1Active=function(a){return(a.ccData&30720)===4096};j.prototype.setsChannel2Active=function(a){return(a.ccData&30720)===6144};var k={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496};var l=function(a){if(a===null){return""}a=k[a]||a;return String.fromCharCode(a)};var m=14;var n=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152];var o=function(){var a=[],b=m+1;while(b--){a.push("")}return a};var p=function(a,b){p.prototype.init.call(this);this.field=a||0;this.dataChannel=b||0;this.name="CC"+((this.field<<1|this.dataChannel)+1);this.setConstants();this.reset();this.push=function(a){var b,c,d,e,f;b=a.ccData&32639;if(b===this.lastControlCode){this.lastControlCode=null;return}if((b&61440)===4096){this.lastControlCode=b}else if(b!==this.PADDING){this.lastControlCode=null}d=b>>>8;e=b&255;if(b===this.PADDING){return}else if(b===this.RESUME_CAPTIONLOADING){this.mode_="popOn"}else if(b===this.END_OFCAPTION){this.clearFormatting(a.pts);this.flushDisplayed(a.pts);c=this.displayed;this.displayed=this.nonDisplayed;this.nonDisplayed=c;this.startPts_=a.pts}else if(b===this.ROLL_UP_2ROWS){this.topRow=m-1;this.mode="rollUp"}else if(b===this.ROLL_UP_3ROWS){this.topRow=m-2;this.mode="rollUp"}else if(b===this.ROLL_UP_4ROWS){this.topRow=m-3;this.mode="rollUp"}else if(b===this.CARRIAGERETURN){this.clearFormatting(a.pts);this.flushDisplayed(a.pts);this.shiftRowsUp();this.startPts=a.pts}else if(b===this.BACKSPACE){if(this.mode==="popOn"){this.nonDisplayed[m]=this.nonDisplayed[m].slice(0,-1)}else{this.displayed[m]=this.displayed[m].slice(0,-1)}}else if(b===this.ERASE_DISPLAYEDMEMORY){this.flushDisplayed(a.pts);this.displayed_=o()}else if(b===this.ERASE_NON_DISPLAYEDMEMORY){this.nonDisplayed_=o()}else if(b===this.RESUME_DIRECTCAPTIONING){this.mode="paintOn"}else if(this.isSpecialCharacter(d,e)){d=(d&3)<<8;f=l(d|e);this[this.mode](a.pts,f);this.column++}else if(this.isExtCharacter(d,e)){if(this.mode==="popOn"){this.nonDisplayed[this.row]=this.nonDisplayed[this.row].slice(0,-1)}else{this.displayed[m]=this.displayed[m].slice(0,-1)}d=(d&3)<<8;f=l(d|e);thisthis.mode_;this.column++}else if(this.isMidRowCode(d,e)){this.clearFormatting(a.pts);this[this.mode](a.pts," ");this.column++;if((e&14)===14){this.addFormatting(a.pts,["i"])}if((e&1)===1){this.addFormatting(a.pts,["u"])}}else if(this.isOffsetControlCode(d,e)){this.column+=e&3}else if(this.isPAC(d,e)){var g=n.indexOf(b&7968);if(g!==this.row){this.clearFormatting(a.pts);this.row=g}if(e&1&&this.formatting.indexOf("u")===-1){this.addFormatting(a.pts,["u"])}if((b&16)===16){this.column=((b&14)>>1)4}if(this.isColorPAC(e)){if((e&14)===14){this.addFormatting(a.pts,["i"])}}}else if(this.isNormalChar(d)){if(e===0){e=null}f=l(d);f+=l(e);thisthis.mode_;this.column+=f.length}}};p.prototype=new f;p.prototype.flushDisplayed=function(a){var b=this.displayed.map(function(a){return a.trim()}).join("\n").replace(/^\n+|\n+$/g,"");if(b.length){this.trigger("data",{startPts:this.startPts,endPts:a,text:b,stream:this.name})}};p.prototype.reset=function(){this.mode="popOn";this.topRow=0;this.startPts=0;this.displayed=o();this.nonDisplayed=o();this.lastControlCode=null;this.column=0;this.row=m;this.formatting=[]};p.prototype.setConstants=function(){if(this.dataChannel===0){this.BASE=16;this.EXT=17;this.CONTROL=(20|this.field)<<8;this.OFFSET=23}else if(this.dataChannel===1){this.BASE=24;this.EXT=25;this.CONTROL=(28|this.field)<<8;this.OFFSET=31}this.PADDING=0;this.RESUME_CAPTIONLOADING=this.CONTROL_|32;this.END_OFCAPTION=this.CONTROL_|47;this.ROLL_UP_2ROWS=this.CONTROL_|37;this.ROLL_UP_3ROWS=this.CONTROL_|38;this.ROLL_UP_4ROWS=this.CONTROL_|39;this.CARRIAGERETURN=this.CONTROL_|45;this.RESUME_DIRECTCAPTIONING=this.CONTROL|41;this.BACKSPACE=this.CONTROL_|33;this.ERASE_DISPLAYEDMEMORY=this.CONTROL_|44;this.ERASE_NON_DISPLAYEDMEMORY=this.CONTROL|46};p.prototype.isSpecialCharacter=function(a,b){return a===this.EXT&&b>=48&&b<=63};p.prototype.isExtCharacter=function(a,b){return(a===this.EXT+1||a===this.EXT+2)&&(b>=32&&b<=63)};p.prototype.isMidRowCode=function(a,b){return a===this.EXT&&(b>=32&&b<=47)};p.prototype.isOffsetControlCode=function(a,b){return a===this.OFFSET&&(b>=33&&b<=35)};p.prototype.isPAC=function(a,b){return a>=this.BASE&&a<this.BASE+8&&(b>=64&&b<=127)};p.prototype.isColorPAC=function(a){return a>=64&&a<=79||a>=96&&a<=127};p.prototype.isNormalChar=function(a){return a>=32&&a<=127};p.prototype.addFormatting=function(a,b){this.formatting=this.formatting.concat(b);var c=b.reduce(function(a,b){return a+"<"+b+">"},"");thisthis.mode_};p.prototype.clearFormatting=function(a){if(!this.formatting.length){return}var b=this.formatting.reverse().reduce(function(a,b){return a+"</"+b+">"},"");this.formatting=[];this[this.mode](a,b)};p.prototype.popOn=function(a,b){var c=this.nonDisplayed[this.row];c+=b;this.nonDisplayed[this.row]=c};p.prototype.rollUp=function(a,b){var c=this.displayed[m];c+=b;this.displayed[m]=c};p.prototype.shiftRowsUp=function(){var a;for(a=0;a<this.topRow;a++){this.displayed[a]=""}for(a=this.topRow;a<m;a++){this.displayed[a]=this.displayed[a+1]}this.displayed_[m]=""};p.prototype.paintOn=function(){};b.exports={CaptionStream:j,Cea608Stream:p}},{"../utils/stream":59}],"47":[function(a,b,c){"use strict";var d=a("../utils/stream.js"),e=a("./caption-stream"),f=a("./stream-types"),g=a("./timestamp-rollover-stream").TimestampRolloverStream;var h=a("./stream-types.js");var i,j,k;var l=188,m=71;i=function(){var a=new Uint8Array(l),b=0;i.prototype.init.call(this);this.push=function(c){var d=0,e=l,f;if(b){f=new Uint8Array(c.byteLength+b);f.set(a.subarray(0,b));f.set(c,b);b=0}else{f=c}while(e<f.byteLength){if(f[d]===m&&f[e]===m){this.trigger("data",f.subarray(d,e));d+=l;e+=l;continue}d++;e++}if(d<f.byteLength){a.set(f.subarray(d),0);b=f.byteLength-d}};this.flush=function(){if(b===l&&a[0]===m){this.trigger("data",a);b=0}this.trigger("done")}};i.prototype=new d;j=function(){var a,b,c,d;j.prototype.init.call(this);d=this;this.packetsWaitingForPmt=[];this.programMapTable=undefined;a=function(a,d){var e=0;if(d.payloadUnitStartIndicator){e+=a[e]+1}if(d.type==="pat"){b(a.subarray(e),d)}else{c(a.subarray(e),d)}};b=function(a,b){b.section_number=a[7];b.last_section_number=a[8];d.pmtPid=(a[10]&31)<<8|a[11];b.pmtPid=d.pmtPid};c=function(a,b){var c,e,g,h;if(!(a[5]&1)){return}d.programMapTable={video:null,audio:null,"timed-metadata":{}};c=(a[1]&15)<<8|a[2];e=3+c-4;g=(a[10]&15)<<8|a[11];h=12+g;while(h<e){var i=a[h];var j=(a[h+1]&31)<<8|a[h+2];if(i===f.H264_STREAM_TYPE&&d.programMapTable.video===null){d.programMapTable.video=j}else if(i===f.ADTS_STREAM_TYPE&&d.programMapTable.audio===null){d.programMapTable.audio=j}else if(i===f.METADATA_STREAMTYPE){d.programMapTable["timed-metadata"][j]=i}h+=((a[h+3]&15)<<8|a[h+4])+5}b.programMapTable=d.programMapTable};this.push=function(b){var c={},d=4;c.payloadUnitStartIndicator=!!(b[1]&64);c.pid=b[1]&31;c.pid<<=8;c.pid|=b[2];if((b[3]&48)>>>4>1){d+=b[d]+1}if(c.pid===0){c.type="pat";a(b.subarray(d),c);this.trigger("data",c)}else if(c.pid===this.pmtPid){c.type="pmt";a(b.subarray(d),c);this.trigger("data",c);while(this.packetsWaitingForPmt.length){this.processPes.apply(this,this.packetsWaitingForPmt.shift())}}else if(this.programMapTable===undefined){this.packetsWaitingForPmt.push([b,d,c])}else{this.processPes(b,d,c)}};this.processPes=function(a,b,c){if(c.pid===this.programMapTable.video){c.streamType=f.H264_STREAM_TYPE}else if(c.pid===this.programMapTable.audio){c.streamType=f.ADTS_STREAM_TYPE}else{c.streamType=this.programMapTable["timed-metadata"][c.pid]}c.type="pes";c.data=a.subarray(b);this.trigger("data",c)}};j.prototype=new d;j.STREAM_TYPES={h264:27,adts:15};k=function(){var a=this,b={data:[],size:0},c={data:[],size:0},d={data:[],size:0},e=function(a,b){var c;b.packetLength=6+(a[4]<<8|a[5]);b.dataAlignmentIndicator=(a[6]&4)!==0;c=a[7];if(c&192){b.pts=(a[9]&14)<<27|(a[10]&255)<<20|(a[11]&254)<<12|(a[12]&255)<<5|(a[13]&254)>>>3;b.pts=4;b.pts+=(a[13]&6)>>>1;b.dts=b.pts;if(c&64){b.dts=(a[14]&14)<<27|(a[15]&255)<<20|(a[16]&254)<<12|(a[17]&255)<<5|(a[18]&254)>>>3;b.dts=4;b.dts+=(a[18]&6)>>>1}}b.data=a.subarray(9+a[8])},g=function(b,c,d){var f=new Uint8Array(b.size),g={type:c},h=0,i=0,j=false,k;if(!b.data.length||b.size<9){return}g.trackId=b.data[0].pid;for(h=0;h<b.data.length;h++){k=b.data[h];f.set(k.data,i);i+=k.data.byteLength}e(f,g);j=c==="video"||g.packetLength<=b.size;if(d||j){b.size=0;b.data.length=0}if(j){a.trigger("data",g)}};k.prototype.init.call(this);this.push=function(e){({pat:function(){},pes:function(){var a,i;switch(e.streamType){case f.H264_STREAM_TYPE:case h.H264_STREAM_TYPE:a=b;i="video";break;case f.ADTS_STREAM_TYPE:a=c;i="audio";break;case f.METADATA_STREAM_TYPE:a=d;i="timed-metadata";break;default:return}if(e.payloadUnitStartIndicator){g(a,i,true)}a.data.push(e);a.size+=e.data.byteLength},pmt:function(){var b={type:"metadata",tracks:[]},c=e.programMapTable;if(c.video!==null){b.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+c.video,codec:"avc",type:"video"})}if(c.audio!==null){b.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+c.audio,codec:"adts",type:"audio"})}a.trigger("data",b)}})[e.type]()};this.flush=function(){g(b,"video");g(c,"audio");g(d,"timed-metadata");this.trigger("done")}};k.prototype=new d;var n={PAT_PID:0,MP2T_PACKET_LENGTH:l,TransportPacketStream:i,TransportParseStream:j,ElementaryStream:k,TimestampRolloverStream:g,CaptionStream:e.CaptionStream,Cea608Stream:e.Cea608Stream,MetadataStream:a("./metadata-stream")};for(var o in f){if(f.hasOwnProperty(o)){n[o]=f[o]}}b.exports=n},{"../utils/stream.js":59,"./caption-stream":46,"./metadata-stream":48,"./stream-types":50,"./stream-types.js":50,"./timestamp-rollover-stream":51}],"48":[function(a,b,c){"use strict";var d=a("../utils/stream"),e=a("./stream-types"),f=function(a,b,c){var d,e="";for(d=b;d<c;d++){e+="%"+("00"+a[d].toString(16)).slice(-2)}return e},g=function(a,b,c){return decodeURIComponent(f(a,b,c))},h=function(a,b,c){return unescape(f(a,b,c))},i=function(a){return a[0]<<21|a[1]<<14|a[2]<<7|a[3]},j={TXXX:function(a){var b;if(a.data[0]!==3){return}for(b=1;b<a.data.length;b++){if(a.data[b]===0){a.description=g(a.data,1,b);a.value=g(a.data,b+1,a.data.length).replace(/\0$/,"");break}}a.data=a.value},WXXX:function(a){var b;if(a.data[0]!==3){return}for(b=1;b<a.data.length;b++){if(a.data[b]===0){a.description=g(a.data,1,b);a.url=g(a.data,b+1,a.data.length);break}}},PRIV:function(a){var b;for(b=0;b<a.data.length;b++){if(a.data[b]===0){a.owner=h(a.data,0,b);break}}a.privateData=a.data.subarray(b+1);a.data=a.privateData}},k;k=function(a){var b={debug:!!(a&&a.debug),descriptor:a&&a.descriptor},c=0,d=[],f=0,g;k.prototype.init.call(this);this.dispatchType=e.METADATA_STREAM_TYPE.toString(16);if(b.descriptor){for(g=0;g<b.descriptor.length;g++){this.dispatchType+=("00"+b.descriptor[g].toString(16)).slice(-2)}}this.push=function(a){var e,g,h,k,l,m;if(a.type!=="timed-metadata"){return}if(a.dataAlignmentIndicator){f=0;d.length=0}if(d.length===0&&(a.data.length<10||a.data[0]!=="I".charCodeAt(0)||a.data[1]!=="D".charCodeAt(0)||a.data[2]!=="3".charCodeAt(0))){if(b.debug){console.log("Skipping unrecognized metadata packet")}return}d.push(a);f+=a.data.byteLength;if(d.length===1){c=i(a.data.subarray(6,10));c+=10}if(f<c){return}e={data:new Uint8Array(c),frames:[],pts:d[0].pts,dts:d[0].dts};for(l=0;l<c;){e.data.set(d[0].data.subarray(0,c-l),l);l+=d[0].data.byteLength;f-=d[0].data.byteLength;d.shift()}g=10;if(e.data[5]&64){g+=4;g+=i(e.data.subarray(10,14));c-=i(e.data.subarray(16,20))}do{h=i(e.data.subarray(g+4,g+8));if(h<1){return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.")}m=String.fromCharCode(e.data[g],e.data[g+1],e.data[g+2],e.data[g+3]);k={id:m,data:e.data.subarray(g+10,g+h+10)};k.key=k.id;if(j[k.id]){jk.id;if(k.owner==="com.apple.streaming.transportStreamTimestamp"){var n=k.data,o=(n[3]&1)<<30|n[4]<<22|n[5]<<14|n[6]<<6|n[7]>>>2;o=4;o+=n[7]&3;k.timeStamp=o;if(e.pts===undefined&&e.dts===undefined){e.pts=k.timeStamp;e.dts=k.timeStamp}this.trigger("timestamp",k)}}e.frames.push(k);g+=10;g+=h}while(g<c);this.trigger("data",e)}};k.prototype=new d;b.exports=k},{"../utils/stream":59,"./stream-types":50}],"49":[function(a,b,c){"use strict";var d=a("./stream-types.js");var e=function(a){var b=a[1]&31;b<<=8;b|=a[2];return b};var f=function(a){return!!(a[1]&64)};var g=function(a){var b=0;if((a[3]&48)>>>4>1){b+=a[4]+1}return b};var h=function(a,b){var c=e(a);if(c===0){return"pat"}else if(c===b){return"pmt"}else if(b){return"pes"}return null};var i=function(a){var b=f(a);var c=4+g(a);if(b){c+=a[c]+1}return(a[c+10]&31)<<8|a[c+11]};var j=function(a){var b={};var c=f(a);var d=4+g(a);if(c){d+=a[d]+1}if(!(a[d+5]&1)){return}var e,h,i;e=(a[d+1]&15)<<8|a[d+2];h=3+e-4;i=(a[d+10]&15)<<8|a[d+11];var j=12+i;while(j<h){var k=d+j;b[(a[k+1]&31)<<8|a[k+2]]=a[k];j+=((a[k+3]&15)<<8|a[k+4])+5}return b};var k=function(a,b){var c=e(a);var f=b[c];switch(f){case d.H264_STREAM_TYPE:return"video";case d.ADTS_STREAM_TYPE:return"audio";case d.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}};var l=function(a){var b=f(a);if(!b){return null}var c=4+g(a);if(c>=a.byteLength){return null}var d=null;var e;e=a[c+7];if(e&192){d={};d.pts=(a[c+9]&14)<<27|(a[c+10]&255)<<20|(a[c+11]&254)<<12|(a[c+12]&255)<<5|(a[c+13]&254)>>>3;d.pts=4;d.pts+=(a[c+13]&6)>>>1;d.dts=d.pts;if(e&64){d.dts=(a[c+14]&14)<<27|(a[c+15]&255)<<20|(a[c+16]&254)<<12|(a[c+17]&255)<<5|(a[c+18]&254)>>>3;d.dts=4;d.dts+=(a[c+18]&6)>>>1}}return d};var m=function(a){switch(a){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}};var n=function(a){var b=4+g(a);var c=a.subarray(b);var d=0;var e=0;var f=false;var h;for(;e<c.byteLength-3;e++){if(c[e+2]===1){d=e+5;break}}while(d<c.byteLength){switch(c[d]){case 0:if(c[d-1]!==0){d+=2;break}else if(c[d-2]!==0){d++;break}if(e+3!==d-2){h=m(c[e+3]&31);if(h==="slice_layer_without_partitioning_rbsp_idr"){f=true}}do{d++}while(c[d]!==1&&d<c.length);e=d-2;d+=3;break;case 1:if(c[d-1]!==0||c[d-2]!==0){d+=3;break}h=m(c[e+3]&31);if(h==="slice_layer_without_partitioning_rbsp_idr"){f=true}e=d-2;d+=3;break;default:d+=3;break}}c=c.subarray(e);d-=e;e=0;if(c&&c.byteLength>3){h=m(c[e+3]&31);if(h==="slice_layer_without_partitioning_rbsp_idr"){f=true}}return f};b.exports={parseType:h,parsePat:i,parsePmt:j,parsePayloadUnitStartIndicator:f,parsePesType:k,parsePesTime:l,videoPacketContainsKeyFrame:n}},{"./stream-types.js":50}],"50":[function(a,b,c){"use strict";b.exports={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21}},{}],"51":[function(a,b,c){"use strict";var d=a("../utils/stream");var e=8589934592;var f=4294967296;var g=function(a,b){var c=1;if(a>b){c=-1}while(Math.abs(b-a)>f){a+=ce}return a};var h=function(a){var b,c;h.prototype.init.call(this);this.type=a;this.push=function(a){if(a.type!==this.type){return}if(c===undefined){c=a.dts}a.dts=g(a.dts,c);a.pts=g(a.pts,c);b=a.dts;this.trigger("data",a)};this.flush=function(){c=b;this.trigger("done")};this.discontinuity=function(){c=void 0;b=void 0}};h.prototype=new d;b.exports={TimestampRolloverStream:h,handleRollover:g}},{"../utils/stream":59}],"52":[function(a,b,c){b.exports={generator:a("./mp4-generator"),Transmuxer:a("./transmuxer").Transmuxer,AudioSegmentStream:a("./transmuxer").AudioSegmentStream,VideoSegmentStream:a("./transmuxer").VideoSegmentStream}},{"./mp4-generator":53,"./transmuxer":55}],"53":[function(a,b,c){"use strict";var d=Math.pow(2,32)-1;var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N;(function(){var a;A={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]};if(typeof Uint8Array==="undefined"){return}for(a in A){if(A.hasOwnProperty(a)){A[a]=[a.charCodeAt(0),a.charCodeAt(1),a.charCodeAt(2),a.charCodeAt(3)]}}B=new Uint8Array(["i".charCodeAt(0),"s".charCodeAt(0),"o".charCodeAt(0),"m".charCodeAt(0)]);D=new Uint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)]);C=new Uint8Array([0,0,0,1]);E=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]);F=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);G={video:E,audio:F};J=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]);I=new Uint8Array([0,0,0,0,0,0,0,0]);K=new Uint8Array([0,0,0,0,0,0,0,0]);L=K;M=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]);N=K;H=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])})();e=function(a){var b=[],c=0,d,e,f;for(d=1;d<arguments.length;d++){b.push(arguments[d])}d=b.length;while(d--){c+=b[d].byteLength}e=new Uint8Array(c+8);f=new DataView(e.buffer,e.byteOffset,e.byteLength);f.setUint32(0,e.byteLength);e.set(a,4);for(d=0,c=8;d<b.length;d++){e.set(b[d],c);c+=b[d].byteLength}return e};f=function(){return e(A.dinf,e(A.dref,J))};g=function(a){return e(A.esds,new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,a.audioobjecttype<<3|a.samplingfrequencyindex>>>1,a.samplingfrequencyindex<<7|a.channelcount<<3,6,1,2]))};h=function(){return e(A.ftyp,B,C,B,D)};t=function(a){return e(A.hdlr,G[a])};i=function(a){return e(A.mdat,a)};s=function(a){var b=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,a.duration>>>24&255,a.duration>>>16&255,a.duration>>>8&255,a.duration&255,85,196,0,0]);if(a.samplerate){b[12]=a.samplerate>>>24&255;b[13]=a.samplerate>>>16&255;b[14]=a.samplerate>>>8&255;b[15]=a.samplerate&255}return e(A.mdhd,b)};r=function(a){return e(A.mdia,s(a),t(a.type),k(a))};j=function(a){return e(A.mfhd,new Uint8Array([0,0,0,0,(a&4278190080)>>24,(a&16711680)>>16,(a&65280)>>8,a&255]))};k=function(a){return e(A.minf,a.type==="video"?e(A.vmhd,H):e(A.smhd,I),f(),v(a))};l=function(a,b){var c=[],d=b.length;while(d--){c[d]=x(b[d])}return e.apply(null,[A.moof,j(a)].concat(c))};m=function(a){var b=a.length,c=[];while(b--){c[b]=p(a[b])}return e.apply(null,[A.moov,o(4294967295)].concat(c).concat(n(a)))};n=function(a){var b=a.length,c=[];while(b--){c[b]=y(a[b])}return e.apply(null,[A.mvex].concat(c))};o=function(a){var b=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(a&4278190080)>>24,(a&16711680)>>16,(a&65280)>>8,a&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]); return e(A.mvhd,b)};u=function(a){var b=a.samples||[],c=new Uint8Array(4+b.length),d,f;for(f=0;f<b.length;f++){d=b[f].flags;c[f+4]=d.dependsOn<<4|d.isDependedOn<<2|d.hasRedundancy}return e(A.sdtp,c)};v=function(a){return e(A.stbl,w(a),e(A.stts,N),e(A.stsc,L),e(A.stsz,M),e(A.stco,K))};(function(){var a,b;w=function(c){return e(A.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),c.type==="video"?a(c):b(c))};a=function(a){var b=a.sps||[],c=a.pps||[],d=[],f=[],g;for(g=0;g<b.length;g++){d.push((b[g].byteLength&65280)>>>8);d.push(b[g].byteLength&255);d=d.concat(Array.prototype.slice.call(b[g]))}for(g=0;g<c.length;g++){f.push((c[g].byteLength&65280)>>>8);f.push(c[g].byteLength&255);f=f.concat(Array.prototype.slice.call(c[g]))}return e(A.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(a.width&65280)>>8,a.width&255,(a.height&65280)>>8,a.height&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),e(A.avcC,new Uint8Array([1,a.profileIdc,a.profileCompatibility,a.levelIdc,255].concat([b.length]).concat(d).concat([c.length]).concat(f))),e(A.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))};b=function(a){return e(A.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(a.channelcount&65280)>>8,a.channelcount&255,(a.samplesize&65280)>>8,a.samplesize&255,0,0,0,0,(a.samplerate&65280)>>8,a.samplerate&255,0,0]),g(a))}})();q=function(a){var b=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(a.id&4278190080)>>24,(a.id&16711680)>>16,(a.id&65280)>>8,a.id&255,0,0,0,0,(a.duration&4278190080)>>24,(a.duration&16711680)>>16,(a.duration&65280)>>8,a.duration&255,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(a.width&65280)>>8,a.width&255,0,0,(a.height&65280)>>8,a.height&255,0,0]);return e(A.tkhd,b)};x=function(a){var b,c,f,g,h,i,j;b=e(A.tfhd,new Uint8Array([0,0,0,58,(a.id&4278190080)>>24,(a.id&16711680)>>16,(a.id&65280)>>8,a.id&255,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0]));i=Math.floor(a.baseMediaDecodeTime/(d+1));j=Math.floor(a.baseMediaDecodeTime%(d+1));c=e(A.tfdt,new Uint8Array([1,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,i&255,j>>>24&255,j>>>16&255,j>>>8&255,j&255]));h=32+20+8+16+8+8;if(a.type==="audio"){f=z(a,h);return e(A.traf,b,c,f)}g=u(a);f=z(a,g.length+h);return e(A.traf,b,c,f,g)};p=function(a){a.duration=a.duration||4294967295;return e(A.trak,q(a),r(a))};y=function(a){var b=new Uint8Array([0,0,0,0,(a.id&4278190080)>>24,(a.id&16711680)>>16,(a.id&65280)>>8,a.id&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);if(a.type!=="video"){b[b.length-1]=0}return e(A.trex,b)};(function(){var a,b,c;c=function(a,b){var c=0,d=0,e=0,f=0;if(a.length){if(a[0].duration!==undefined){c=1}if(a[0].size!==undefined){d=2}if(a[0].flags!==undefined){e=4}if(a[0].compositionTimeOffset!==undefined){f=8}}return[0,0,c|d|e|f,1,(a.length&4278190080)>>>24,(a.length&16711680)>>>16,(a.length&65280)>>>8,a.length&255,(b&4278190080)>>>24,(b&16711680)>>>16,(b&65280)>>>8,b&255]};b=function(a,b){var d,f,g,h;f=a.samples||[];b+=8+12+16f.length;d=c(f,b);for(h=0;h<f.length;h++){g=f[h];d=d.concat([(g.duration&4278190080)>>>24,(g.duration&16711680)>>>16,(g.duration&65280)>>>8,g.duration&255,(g.size&4278190080)>>>24,(g.size&16711680)>>>16,(g.size&65280)>>>8,g.size&255,g.flags.isLeading<<2|g.flags.dependsOn,g.flags.isDependedOn<<6|g.flags.hasRedundancy<<4|g.flags.paddingValue<<1|g.flags.isNonSyncSample,g.flags.degradationPriority&240<<8,g.flags.degradationPriority&15,(g.compositionTimeOffset&4278190080)>>>24,(g.compositionTimeOffset&16711680)>>>16,(g.compositionTimeOffset&65280)>>>8,g.compositionTimeOffset&255])}return e(A.trun,new Uint8Array(d))};a=function(a,b){var d,f,g,h;f=a.samples||[];b+=8+12+8f.length;d=c(f,b);for(h=0;h<f.length;h++){g=f[h];d=d.concat([(g.duration&4278190080)>>>24,(g.duration&16711680)>>>16,(g.duration&65280)>>>8,g.duration&255,(g.size&4278190080)>>>24,(g.size&16711680)>>>16,(g.size&65280)>>>8,g.size&255])}return e(A.trun,new Uint8Array(d))};z=function(c,d){if(c.type==="audio"){return a(c,d)}return b(c,d)}})();b.exports={ftyp:h,mdat:i,moof:l,moov:m,initSegment:function(a){var b=h(),c=m(a),d;d=new Uint8Array(b.byteLength+c.byteLength);d.set(b);d.set(c,b.byteLength);return d}}},{}],"54":[function(a,b,c){"use strict";var d,e,f,g;d=function(a,b){var c=[],f,g,h,i,j;if(!b.length){return null}for(f=0;f<a.byteLength;){g=a[f]<<24;g|=a[f+1]<<16;g|=a[f+2]<<8;g|=a[f+3];h=e(a.subarray(f+4,f+8));i=g>1?f+g:a.byteLength;if(h===b[0]){if(b.length===1){c.push(a.subarray(f+8,i))}else{j=d(a.subarray(f+8,i),b.slice(1));if(j.length){c=c.concat(j)}}}f=i}return c};e=function(a){var b="";b+=String.fromCharCode(a[0]);b+=String.fromCharCode(a[1]);b+=String.fromCharCode(a[2]);b+=String.fromCharCode(a[3]);return b};f=function(a){var b={},c=d(a,["moov","trak"]);return c.reduce(function(a,b){var c,e,f,g,h;c=d(b,["tkhd"])[0];if(!c){return 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l=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"];var m=["width","height","profileIdc","levelIdc","profileCompatibility"];var n=9e4;var o,p,q,r;var s,t,u,v,w,x,y;s=function(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0}}};t=function(a){if(a[0]==="I".charCodeAt(0)&&a[1]==="D".charCodeAt(0)&&a[2]==="3".charCodeAt(0)){return true}return false};x=function(a,b){var c;if(a.length!==b.length){return false}for(c=0;c<a.length;c++){if(a[c]!==b[c]){return false}}return true};y=function(a){var b,c,d=0;for(b=0;b<a.length;b++){c=a[b];d+=c.data.byteLength}return d};p=function(a){var b=[],c=0,d=0,f=0,g=Infinity;p.prototype.init.call(this);this.push=function(c){u(a,c);if(a){l.forEach(function(b){a[b]=c[b]})}b.push(c)};this.setEarliestDts=function(b){d=b-a.timelineStartInfo.baseMediaDecodeTime};this.setVideoBaseMediaDecodeTime=function(a){g=a};this.setAudioAppendStart=function(a){f=a};this.flush=function(){var d,f,g,h;if(b.length===0){this.trigger("done","AudioSegmentStream");return}d=this.trimAdtsFramesByEarliestDts(b);a.baseMediaDecodeTime=w(a);this.prefixWithSilence(a,d);a.samples=this.generateSampleTable(d);g=e.mdat(this.concatenateFrameData(d));b=[];f=e.moof(c,[a]);h=new Uint8Array(f.byteLength+g.byteLength);c++;h.set(f);h.set(g,f.byteLength);v(a);this.trigger("data",{track:a,boxes:h});this.trigger("done","AudioSegmentStream")};this.prefixWithSilence_=function(a,b){var c,d=0,e=0,h=0,i=0,l,m;if(!b.length){return}c=k.audioTsToVideoTs(a.baseMediaDecodeTime,a.samplerate);d=Math.ceil(n/(a.samplerate/1024));if(f&&g){e=c-Math.max(f,g);h=Math.floor(e/d);i=hd}if(h<1||i>n/2){return}l=j[a.samplerate];if(!l){l=b[0].data}for(m=0;m<h;m++){b.splice(m,0,{data:l})}a.baseMediaDecodeTime-=Math.floor(k.videoTsToAudioTs(i,a.samplerate))};this.trimAdtsFramesByEarliestDts=function(b){if(a.minSegmentDts>=d){return b}a.minSegmentDts=Infinity;return b.filter(function(b){if(b.dts>=d){a.minSegmentDts=Math.min(a.minSegmentDts,b.dts);a.minSegmentPts=a.minSegmentDts;return true}return false})};this.generateSampleTable=function(a){var b,c,d=[];for(b=0;b<a.length;b++){c=a[b];d.push({size:c.data.byteLength,duration:1024})}return d};this.concatenateFrameData=function(a){var b,c,d=0,e=new Uint8Array(y(a));for(b=0;b<a.length;b++){c=a[b];e.set(c.data,d);d+=c.data.byteLength}return e}};p.prototype=new d;o=function(a,b){var c=0,d=[],f=[],g,h;b=b||{};o.prototype.init.call(this);delete a.minPTS;this.gopCache=[];this.push=function(b){u(a,b);if(b.nalUnitType==="seq_parameter_set_rbsp"&&!g){g=b.config;a.sps=[b.data];m.forEach(function(b){a[b]=g[b]},this)}if(b.nalUnitType==="pic_parameter_set_rbsp"&&!h){h=b.data;a.pps=[b.data]}d.push(b)};this.flush=function(){var g,h,i,j,k,l;while(d.length){if(d[0].nalUnitType==="access_unit_delimiterrbsp"){break}d.shift()}if(d.length===0){this.resetStream();this.trigger("done","VideoSegmentStream");return}g=this.groupNalsIntoFrames(d);i=this.groupFramesIntoGops(g);if(!i[0][0].keyFrame){h=this.getGopForFusion(d[0],a);if(h){i.unshift(h);i.byteLength+=h.byteLength;i.nalCount+=h.nalCount;i.pts=h.pts;i.dts=h.dts;i.duration+=h.duration}else{i=this.extendFirstKeyFrame(i)}}if(f.length){var m;if(b.alignGopsAtEnd){m=this.alignGopsAtEnd(i)}else{m=this.alignGopsAtStart(i)}if(!m){this.gopCache.unshift({gop:i.pop(),pps:a.pps,sps:a.sps});this.gopCache.length=Math.min(6,this.gopCache.length);d=[];this.resetStream();this.trigger("done","VideoSegmentStream");return}v(a);i=m}u(a,i);a.samples=this.generateSampleTable(i);k=e.mdat(this.concatenateNalData(i));a.baseMediaDecodeTime=w(a);this.trigger("processedGopsInfo",i.map(function(a){return{pts:a.pts,dts:a.dts,byteLength:a.byteLength}}));this.gopCache.unshift({gop:i.pop(),pps:a.pps,sps:a.sps});this.gopCache.length=Math.min(6,this.gopCache.length);d=[];this.trigger("baseMediaDecodeTime",a.baseMediaDecodeTime);this.trigger("timelineStartInfo",a.timelineStartInfo);j=e.moof(c,[a]);l=new Uint8Array(j.byteLength+k.byteLength);c++;l.set(j);l.set(k,j.byteLength);this.trigger("data",{track:a,boxes:l});this.resetStream();this.trigger("done","VideoSegmentStream")};this.resetStream=function(){v(a);g=undefined;h=undefined};this.getGopForFusion=function(b){var c=45e3,d=1e4,e=Infinity,f,g,h,i,j;for(j=0;j<this.gopCache.length;j++){i=this.gopCache[j];h=i.gop;if(!(a.pps&&x(a.pps[0],i.pps[0]))||!(a.sps&&x(a.sps[0],i.sps[0]))){continue}if(h.dts<a.timelineStartInfo.dts){continue}f=b.dts-h.dts-h.duration;if(f>=-d&&f<=c){if(!g||e>f){g=i;e=f}}}if(g){return g.gop}return null};this.extendFirstKeyFrame=function(a){var b;if(!a[0][0].keyFrame&&a.length>1){b=a.shift();a.byteLength-=b.byteLength;a.nalCount-=b.nalCount;a[0][0].dts=b.dts;a[0][0].pts=b.pts;a[0][0].duration+=b.duration}return a};this.groupNalsIntoFrames=function(a){var b,c,d=[],e=[];d.byteLength=0;for(b=0;b<a.length;b++){c=a[b];if(c.nalUnitType==="access_unit_delimiter_rbsp"){if(d.length){d.duration=c.dts-d.dts;e.push(d)}d=[c];d.byteLength=c.data.byteLength;d.pts=c.pts;d.dts=c.dts}else{if(c.nalUnitType==="slice_layer_without_partitioning_rbspidr"){d.keyFrame=true}d.duration=c.dts-d.dts;d.byteLength+=c.data.byteLength;d.push(c)}}if(e.length&&(!d.duration||d.duration<=0)){d.duration=e[e.length-1].duration}e.push(d);return e};this.groupFramesIntoGops=function(a){var b,c,d=[],e=[];d.byteLength=0;d.nalCount=0;d.duration=0;d.pts=a[0].pts;d.dts=a[0].dts;e.byteLength=0;e.nalCount=0;e.duration=0;e.pts=a[0].pts;e.dts=a[0].dts;for(b=0;b<a.length;b++){c=a[b];if(c.keyFrame){if(d.length){e.push(d);e.byteLength+=d.byteLength;e.nalCount+=d.nalCount;e.duration+=d.duration}d=[c];d.nalCount=c.length;d.byteLength=c.byteLength;d.pts=c.pts;d.dts=c.dts;d.duration=c.duration}else{d.duration+=c.duration;d.nalCount+=c.length;d.byteLength+=c.byteLength;d.push(c)}}if(e.length&&d.duration<=0){d.duration=e[e.length-1].duration}e.byteLength+=d.byteLength;e.nalCount+=d.nalCount;e.duration+=d.duration;e.push(d);return e};this.generateSampleTable=function(a,b){var c,d,e,f,g,h=b||0,i=[];for(c=0;c<a.length;c++){f=a[c];for(d=0;d<f.length;d++){g=f[d];e=s();e.dataOffset=h;e.compositionTimeOffset=g.pts-g.dts;e.duration=g.duration;e.size=4*g.length;e.size+=g.byteLength;if(g.keyFrame){e.flags.dependsOn=2}h+=e.size;i.push(e)}}return i};this.concatenateNalData=function(a){var b,c,d,e,f,g,h=0,i=a.byteLength,j=a.nalCount,k=i+4j,l=new Uint8Array(k),m=new DataView(l.buffer);for(b=0;b<a.length;b++){e=a[b];for(c=0;c<e.length;c++){f=e[c];for(d=0;d<f.length;d++){g=f[d];m.setUint32(h,g.data.byteLength);h+=4;l.set(g.data,h);h+=g.data.byteLength}}}return l};this.alignGopsAtStart=function(a){var b,c,d,e,g,h,i,j;g=a.byteLength;h=a.nalCount;i=a.duration;b=c=0;while(b<f.length&&c<a.length){d=f[b];e=a[c];if(d.pts===e.pts){break}if(e.pts>d.pts){b++;continue}c++;g-=e.byteLength;h-=e.nalCount;i-=e.duration}if(c===0){return a}if(c===a.length){return null}j=a.slice(c);j.byteLength=g;j.duration=i;j.nalCount=h;j.pts=j[0].pts;j.dts=j[0].dts;return j};this.alignGopsAtEnd=function(a){var b,c,d,e,g,h;b=f.length-1;c=a.length-1;g=null;h=false;while(b>=0&&c>=0){d=f[b];e=a[c];if(d.pts===e.pts){h=true;break}if(d.pts>e.pts){b--;continue}if(b===f.length-1){g=c}c--}if(!h&&g===null){return null}var i;if(h){i=c}else{i=g}if(i===0){return a}var j=a.slice(i);var k=j.reduce(function(a,b){a.byteLength+=b.byteLength;a.duration+=b.duration;a.nalCount+=b.nalCount;return a},{byteLength:0,duration:0,nalCount:0});j.byteLength=k.byteLength;j.duration=k.duration;j.nalCount=k.nalCount;j.pts=j[0].pts;j.dts=j[0].dts;return j};this.alignGopsWith=function(a){f=a}};o.prototype=new d;u=function(a,b){if(typeof b.pts==="number"){if(a.timelineStartInfo.pts===undefined){a.timelineStartInfo.pts=b.pts}if(a.minSegmentPts===undefined){a.minSegmentPts=b.pts}else{a.minSegmentPts=Math.min(a.minSegmentPts,b.pts)}if(a.maxSegmentPts===undefined){a.maxSegmentPts=b.pts}else{a.maxSegmentPts=Math.max(a.maxSegmentPts,b.pts)}}if(typeof b.dts==="number"){if(a.timelineStartInfo.dts===undefined){a.timelineStartInfo.dts=b.dts}if(a.minSegmentDts===undefined){a.minSegmentDts=b.dts}else{a.minSegmentDts=Math.min(a.minSegmentDts,b.dts)}if(a.maxSegmentDts===undefined){a.maxSegmentDts=b.dts}else{a.maxSegmentDts=Math.max(a.maxSegmentDts,b.dts)}}};v=function(a){delete a.minSegmentDts;delete a.maxSegmentDts;delete a.minSegmentPts;delete a.maxSegmentPts};w=function(a){var b,c,d=a.minSegmentDts-a.timelineStartInfo.dts;b=a.timelineStartInfo.baseMediaDecodeTime;b+=d;b=Math.max(0,b);if(a.type==="audio"){c=a.samplerate/n;b=c;b=Math.floor(b)}return b};r=function(a,b){this.numberOfTracks=0;this.metadataStream=b;if(typeof a.remux!=="undefined"){this.remuxTracks=!!a.remux}else{this.remuxTracks=true}this.pendingTracks=[];this.videoTrack=null;this.pendingBoxes=[];this.pendingCaptions=[];this.pendingMetadata=[];this.pendingBytes=0;this.emittedTracks=0;r.prototype.init.call(this);this.push=function(a){if(a.text){return this.pendingCaptions.push(a)}if(a.frames){return this.pendingMetadata.push(a)}this.pendingTracks.push(a.track);this.pendingBoxes.push(a.boxes);this.pendingBytes+=a.boxes.byteLength;if(a.track.type==="video"){this.videoTrack=a.track}if(a.track.type==="audio"){this.audioTrack=a.track}}};r.prototype=new d;r.prototype.flush=function(a){var b=0,c={captions:[],captionStreams:{},metadata:[],info:{}},d,f,g,h=0,i;if(this.pendingTracks.length<this.numberOfTracks){if(a!=="VideoSegmentStream"&&a!=="AudioSegmentStream"){return}else if(this.remuxTracks){return}else if(this.pendingTracks.length===0){this.emittedTracks++;if(this.emittedTracks>=this.numberOfTracks){this.trigger("done");this.emittedTracks=0}return}}if(this.videoTrack){h=this.videoTrack.timelineStartInfo.pts;m.forEach(function(a){c.info[a]=this.videoTrack[a]},this)}else if(this.audioTrack){h=this.audioTrack.timelineStartInfo.pts;l.forEach(function(a){c.info[a]=this.audioTrack[a]},this)}if(this.pendingTracks.length===1){c.type=this.pendingTracks[0].type}else{c.type="combined"}this.emittedTracks+=this.pendingTracks.length;g=e.initSegment(this.pendingTracks);c.initSegment=new Uint8Array(g.byteLength);c.initSegment.set(g);c.data=new Uint8Array(this.pendingBytes);for(i=0;i<this.pendingBoxes.length;i++){c.data.set(this.pendingBoxes[i],b);b+=this.pendingBoxes[i].byteLength}for(i=0;i<this.pendingCaptions.length;i++){d=this.pendingCaptions[i];d.startTime=d.startPts-h;d.startTime/=9e4;d.endTime=d.endPts-h;d.endTime/=9e4;c.captionStreams[d.stream]=true;c.captions.push(d)}for(i=0;i<this.pendingMetadata.length;i++){f=this.pendingMetadata[i];f.cueTime=f.pts-h;f.cueTime/=9e4;c.metadata.push(f)}c.metadata.dispatchType=this.metadataStream.dispatchType;this.pendingTracks.length=0;this.videoTrack=null;this.pendingBoxes.length=0;this.pendingCaptions.length=0;this.pendingBytes=0;this.pendingMetadata.length=0;this.trigger("data",c);if(this.emittedTracks>=this.numberOfTracks){this.trigger("done");this.emittedTracks=0}};q=function(a){var b=this,c=true,d,e;q.prototype.init.call(this);a=a||{};this.baseMediaDecodeTime=a.baseMediaDecodeTime||0;this.transmuxPipeline={};this.setupAacPipeline=function(){var c={};this.transmuxPipeline=c;c.type="aac";c.metadataStream=new f.MetadataStream;c.aacStream=new i;c.audioTimestampRolloverStream=new f.TimestampRolloverStream("audio");c.timedMetadataTimestampRolloverStream=new f.TimestampRolloverStream("timed-metadata");c.adtsStream=new g;c.coalesceStream=new r(a,c.metadataStream);c.headOfPipeline=c.aacStream;c.aacStream.pipe(c.audioTimestampRolloverStream).pipe(c.adtsStream);c.aacStream.pipe(c.timedMetadataTimestampRolloverStream).pipe(c.metadataStream).pipe(c.coalesceStream);c.metadataStream.on("timestamp",function(a){c.aacStream.setTimestamp(a.timeStamp)});c.aacStream.on("data",function(a){if(a.type==="timed-metadata"&&!c.audioSegmentStream){e=e||{timelineStartInfo:{baseMediaDecodeTime:b.baseMediaDecodeTime},codec:"adts",type:"audio"};c.coalesceStream.numberOfTracks++;c.audioSegmentStream=new p(e);c.adtsStream.pipe(c.audioSegmentStream).pipe(c.coalesceStream)}});c.coalesceStream.on("data",this.trigger.bind(this,"data"));c.coalesceStream.on("done",this.trigger.bind(this,"done"))};this.setupTsPipeline=function(){var c={};this.transmuxPipeline=c;c.type="ts";c.metadataStream=new f.MetadataStream;c.packetStream=new f.TransportPacketStream;c.parseStream=new f.TransportParseStream;c.elementaryStream=new f.ElementaryStream;c.videoTimestampRolloverStream=new f.TimestampRolloverStream("video");c.audioTimestampRolloverStream=new f.TimestampRolloverStream("audio");c.timedMetadataTimestampRolloverStream=new f.TimestampRolloverStream("timed-metadata");c.adtsStream=new g;c.h264Stream=new h;c.captionStream=new f.CaptionStream;c.coalesceStream=new r(a,c.metadataStream);c.headOfPipeline=c.packetStream;c.packetStream.pipe(c.parseStream).pipe(c.elementaryStream);c.elementaryStream.pipe(c.videoTimestampRolloverStream).pipe(c.h264Stream);c.elementaryStream.pipe(c.audioTimestampRolloverStream).pipe(c.adtsStream);c.elementaryStream.pipe(c.timedMetadataTimestampRolloverStream).pipe(c.metadataStream).pipe(c.coalesceStream);c.h264Stream.pipe(c.captionStream).pipe(c.coalesceStream);c.elementaryStream.on("data",function(f){var g;if(f.type==="metadata"){g=f.tracks.length;while(g--){if(!d&&f.tracks[g].type==="video"){d=f.tracks[g];d.timelineStartInfo.baseMediaDecodeTime=b.baseMediaDecodeTime}else if(!e&&f.tracks[g].type==="audio"){e=f.tracks[g];e.timelineStartInfo.baseMediaDecodeTime=b.baseMediaDecodeTime}}if(d&&!c.videoSegmentStream){c.coalesceStream.numberOfTracks++;c.videoSegmentStream=new o(d,a);c.videoSegmentStream.on("timelineStartInfo",function(a){if(e){e.timelineStartInfo=a;c.audioSegmentStream.setEarliestDts(a.dts)}});c.videoSegmentStream.on("processedGopsInfo",b.trigger.bind(b,"gopInfo"));c.videoSegmentStream.on("baseMediaDecodeTime",function(a){if(e){c.audioSegmentStream.setVideoBaseMediaDecodeTime(a)}});c.h264Stream.pipe(c.videoSegmentStream).pipe(c.coalesceStream)}if(e&&!c.audioSegmentStream){c.coalesceStream.numberOfTracks++;c.audioSegmentStream=new p(e);c.adtsStream.pipe(c.audioSegmentStream).pipe(c.coalesceStream)}}});c.coalesceStream.on("data",this.trigger.bind(this,"data"));c.coalesceStream.on("done",this.trigger.bind(this,"done"))};this.setBaseMediaDecodeTime=function(a){var b=this.transmuxPipeline;this.baseMediaDecodeTime=a;if(e){e.timelineStartInfo.dts=undefined;e.timelineStartInfo.pts=undefined;v(e);e.timelineStartInfo.baseMediaDecodeTime=a;if(b.audioTimestampRolloverStream){b.audioTimestampRolloverStream.discontinuity()}}if(d){if(b.videoSegmentStream){b.videoSegmentStream.gopCache=[];b.videoTimestampRolloverStream.discontinuity()}d.timelineStartInfo.dts=undefined;d.timelineStartInfo.pts=undefined;v(d);b.captionStream.reset();d.timelineStartInfo.baseMediaDecodeTime=a}if(b.timedMetadataTimestampRolloverStream){b.timedMetadataTimestampRolloverStream.discontinuity()}};this.setAudioAppendStart=function(a){if(e){this.transmuxPipeline.audioSegmentStream.setAudioAppendStart(a)}};this.alignGopsWith=function(a){if(d&&this.transmuxPipeline.videoSegmentStream){this.transmuxPipeline.videoSegmentStream.alignGopsWith(a)}};this.push=function(a){if(c){var b=t(a);if(b&&this.transmuxPipeline.type!=="aac"){this.setupAacPipeline()}else if(!b&&this.transmuxPipeline.type!=="ts"){this.setupTsPipeline()}c=false}this.transmuxPipeline.headOfPipeline.push(a)};this.flush=function(){c=true;this.transmuxPipeline.headOfPipeline.flush()};this.resetCaptions=function(){if(this.transmuxPipeline.captionStream){this.transmuxPipeline.captionStream.reset()}}};q.prototype=new d;b.exports={Transmuxer:q,VideoSegmentStream:o,AudioSegmentStream:p,AUDIO_PROPERTIES:l,VIDEO_PROPERTIES:m}},{"../aac":35,"../codecs/adts.js":37,"../codecs/h264":38,"../data/silence":39,"../m2ts/m2ts.js":47,"../utils/clock":57,"../utils/stream.js":59,"./mp4-generator.js":53}],"56":[function(a,b,c){"use strict";var d=a("../m2ts/stream-types.js");var e=a("../m2ts/timestamp-rollover-stream.js").handleRollover;var f={};f.ts=a("../m2ts/probe.js");f.aac=a("../aac/probe.js");var g=9e4,h=188,i=71;var j=function(a){if(a[0]==="I".charCodeAt(0)&&a[1]==="D".charCodeAt(0)&&a[2]==="3".charCodeAt(0)){return true}return false};var k=function(a,b){var c=0,d=h,e,g;while(d<a.byteLength){if(a[c]===i&&a[d]===i){e=a.subarray(c,d);g=f.ts.parseType(e,b.pid);switch(g){case"pat":if(!b.pid){b.pid=f.ts.parsePat(e)}break;case"pmt":if(!b.table){b.table=f.ts.parsePmt(e)}break;default:break}if(b.pid&&b.table){return}c+=h;d+=h;continue}c++;d++}};var l=function(a,b,c){var d=0,e=h,g,j,k,l,m;var n=false;while(e<a.byteLength){if(a[d]===i&&a[e]===i){g=a.subarray(d,e);j=f.ts.parseType(g,b.pid);switch(j){case"pes":k=f.ts.parsePesType(g,b.table);l=f.ts.parsePayloadUnitStartIndicator(g);if(k==="audio"&&l){m=f.ts.parsePesTime(g);if(m){m.type="audio";c.audio.push(m);n=true}}break;default:break}if(n){break}d+=h;e+=h;continue}d++;e++}e=a.byteLength;d=e-h;n=false;while(d>=0){if(a[d]===i&&a[e]===i){g=a.subarray(d,e);j=f.ts.parseType(g,b.pid);switch(j){case"pes":k=f.ts.parsePesType(g,b.table);l=f.ts.parsePayloadUnitStartIndicator(g);if(k==="audio"&&l){m=f.ts.parsePesTime(g);if(m){m.type="audio";c.audio.push(m);n=true}}break;default:break}if(n){break}d-=h;e-=h;continue}d--;e--}};var m=function(a,b,c){var d=0,e=h,g,j,k,l,m,n,o,p;var q=false;var r={data:[],size:0};while(e<a.byteLength){if(a[d]===i&&a[e]===i){g=a.subarray(d,e);j=f.ts.parseType(g,b.pid);switch(j){case"pes":k=f.ts.parsePesType(g,b.table);l=f.ts.parsePayloadUnitStartIndicator(g);if(k==="video"){if(l&&!q){m=f.ts.parsePesTime(g);if(m){m.type="video";c.video.push(m);q=true}}if(!c.firstKeyFrame){if(l){if(r.size!==0){n=new Uint8Array(r.size);o=0;while(r.data.length){p=r.data.shift();n.set(p,o);o+=p.byteLength}if(f.ts.videoPacketContainsKeyFrame(n)){c.firstKeyFrame=f.ts.parsePesTime(n);c.firstKeyFrame.type="video"}r.size=0}}r.data.push(g);r.size+=g.byteLength}}break;default:break}if(q&&c.firstKeyFrame){break}d+=h;e+=h;continue}d++;e++}e=a.byteLength;d=e-h;q=false;while(d>=0){if(a[d]===i&&a[e]===i){g=a.subarray(d,e);j=f.ts.parseType(g,b.pid);switch(j){case"pes":k=f.ts.parsePesType(g,b.table);l=f.ts.parsePayloadUnitStartIndicator(g);if(k==="video"&&l){m=f.ts.parsePesTime(g);if(m){m.type="video";c.video.push(m);q=true}}break;default:break}if(q){break}d-=h;e-=h;continue}d--;e--}};var n=function(a,b){if(a.audio&&a.audio.length){var c=b;if(typeof c==="undefined"){c=a.audio[0].dts}a.audio.forEach(function(a){a.dts=e(a.dts,c);a.pts=e(a.pts,c);a.dtsTime=a.dts/g;a.ptsTime=a.pts/g})}if(a.video&&a.video.length){var d=b;if(typeof d==="undefined"){d=a.video[0].dts}a.video.forEach(function(a){a.dts=e(a.dts,d);a.pts=e(a.pts,d);a.dtsTime=a.dts/g;a.ptsTime=a.pts/g});if(a.firstKeyFrame){var f=a.firstKeyFrame;f.dts=e(f.dts,d);f.pts=e(f.pts,d);f.dtsTime=f.dts/g;f.ptsTime=f.dts/g}}};var o=function(a){var b=false,c=0,d=null,e=null,h=0,i=0,j;while(a.length-i>=3){var k=f.aac.parseType(a,i);switch(k){case"timed-metadata":if(a.length-i<10){b=true;break}h=f.aac.parseId3TagSize(a,i);if(h>a.length){b=true;break}if(e===null){j=a.subarray(i,i+h);e=f.aac.parseAacTimestamp(j)}i+=h;break;case"audio":if(a.length-i<7){b=true;break}h=f.aac.parseAdtsSize(a,i);if(h>a.length){b=true;break}if(d===null){j=a.subarray(i,i+h);d=f.aac.parseSampleRate(j)}c++;i+=h;break;default:i++;break}if(b){return null}}if(d===null||e===null){return null}var l=g/d;var m={audio:[{type:"audio",dts:e,pts:e},{type:"audio",dts:e+c1024l,pts:e+c1024l}]};return m};var p=function(a){var b={pid:null,table:null};var c={};k(a,b);for(var e in b.table){if(b.table.hasOwnProperty(e)){var f=b.table[e];switch(f){case d.H264_STREAM_TYPE:c.video=[];m(a,b,c);if(c.video.length===0){delete c.video}break;case d.ADTS_STREAM_TYPE:c.audio=[];l(a,b,c);if(c.audio.length===0){delete c.audio}break;default:break}}}return c};var q=function(a,b){var c=j(a);var d;if(c){d=o(a)}else{d=p(a)}if(!d||!d.audio&&!d.video){return null}n(d,b);return d};b.exports={inspect:q}},{"../aac/probe.js":36,"../m2ts/probe.js":49,"../m2ts/stream-types.js":50,"../m2ts/timestamp-rollover-stream.js":51}],"57":[function(a,b,c){var d=9e4,e,f,g,h,i,j;e=function(a){return ad};f=function(a,b){return ab};g=function(a){return a/d};h=function(a,b){return a/b};i=function(a,b){return e(h(a,b))};j=function(a,b){return f(g(a),b)};b.exports={secondsToVideoTs:e,secondsToAudioTs:f,videoTsToSeconds:g,audioTsToSeconds:h,audioTsToVideoTs:i,videoTsToAudioTs:j}},{}],"58":[function(a,b,c){"use strict";var d;d=function(a){var b=a.byteLength,c=0,d=0;this.length=function(){return 8b};this.bitsAvailable=function(){return 8b+d};this.loadWord=function(){var e=a.byteLength-b,f=new Uint8Array(4),g=Math.min(4,b);if(g===0){throw new Error("no bytes available")}f.set(a.subarray(e,e+g));c=new DataView(f.buffer).getUint32(0);d=g8;b-=g};this.skipBits=function(a){var e;if(d>a){c<<=a;d-=a}else{a-=d;e=Math.floor(a/8);a-=e8;b-=e;this.loadWord();c<<=a;d-=a}};this.readBits=function(a){var e=Math.min(d,a),f=c>>>32-e;d-=e;if(d>0){c<<=e}else if(b>0){this.loadWord()}e=a-e;if(e>0){return f<<e|this.readBits(e)}return f};this.skipLeadingZeros=function(){var a;for(a=0;a<d;++a){if((c&2147483648>>>a)!==0){c<<=a;d-=a;return a}}this.loadWord();return a+this.skipLeadingZeros()};this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())};this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())};this.readUnsignedExpGolomb=function(){var a=this.skipLeadingZeros();return this.readBits(a+1)-1};this.readExpGolomb=function(){var 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f=c+'/mp4;codecs="'+a[e]+'"';d=v(a.mediaSource.nativeMediaSource,f);a.mediaSource[c+"Buffer"]=d}a[c+"Buffer"]=d;["update","updatestart","updateend"].forEach(function(e){d.addEventListener(e,function(){if(c==="audio"&&a.audioDisabled){return}if(e==="updateend"){a[c+"Buffer"].updating=false}var d=b.every(function(b){if(b==="audio"&&a.audioDisabled){return true}if(c!==b&&a[b+"Buffer"]&&a[b+"Buffer"].updating){return false}return true});if(d){return a.trigger(e)}})})})}},{key:"appendBuffer",value:function j(a){this.bufferUpdating=true;if(this.audioBuffer&&this.audioBuffer.buffered.length){var b=this.audioBuffer.buffered;this.transmuxer.postMessage({action:"setAudioAppendStart",appendStart:b.end(b.length-1)})}if(this.videoBuffer){this.transmuxer.postMessage({action:"alignGopsWith",gopsToAlignWith:w(this.gopBuffer,this.mediaSource.player,this.timeMapping)})}this.transmuxer.postMessage({action:"push",data:a.buffer,byteOffset:a.byteOffset,byteLength:a.byteLength},[a.buffer]);this.transmuxer.postMessage({action:"flush"})}},{key:"appendGopInfo",value:function l(a){this.gopBuffer=x(this.gopBuffer,a.data.gopInfo,this.safeAppend)}},{key:"remove",value:function n(a,b){if(this.videoBuffer){this.videoBuffer.updating=true;this.videoBuffer.remove(a,b);this.gopBuffer=y(this.gopBuffer,a,b,this.timeMapping)}if(!this.audioDisabled&&this.audioBuffer){this.audioBuffer.updating=true;this.audioBuffer.remove(a,b)}(0,o["default"])(a,b,this.metadataTrack);if(this.inbandTextTracks){for(var c in this.inbandTextTracks){(0,o["default"])(a,b,this.inbandTextTracks[c])}}}},{key:"processPendingSegments",value:function q(){var a={video:{segments:[],bytes:0},audio:{segments:[],bytes:0},captions:[],metadata:[]};a=this.pendingBuffers.reduce(function(a,b){var c=b.type;var d=b.data;var e=b.initSegment;a[c].segments.push(d);a[c].bytes+=d.byteLength;a[c].initSegment=e;if(b.captions){a.captions=a.captions.concat(b.captions)}if(b.info){a[c].info=b.info}if(b.metadata){a.metadata=a.metadata.concat(b.metadata)}return a},a);if(!this.videoBuffer&&!this.audioBuffer){if(a.video.bytes===0){this.videoCodec=null}if(a.audio.bytes===0){this.audioCodec=null}this.createRealSourceBuffers()}if(a.audio.info){this.mediaSource.trigger({type:"audioinfo",info:a.audio.info})}if(a.video.info){this.mediaSource.trigger({type:"videoinfo",info:a.video.info})}if(this.appendAudioInitSegment){if(!this.audioDisabled&&this.audioBuffer){a.audio.segments.unshift(a.audio.initSegment);a.audio.bytes+=a.audio.initSegment.byteLength}this.appendAudioInitSegment=false}var b=false;if(this.videoBuffer&&a.video.bytes){a.video.segments.unshift(a.video.initSegment);a.video.bytes+=a.video.initSegment.byteLength;this.concatAndAppendSegments(a.video,this.videoBuffer);(0,p.addTextTrackData)(this,a.captions,a.metadata)}else if(this.videoBuffer&&(this.audioDisabled||!this.audioBuffer)){b=true}if(!this.audioDisabled&&this.audioBuffer){this.concatAndAppendSegments(a.audio,this.audioBuffer)}this.pendingBuffers.length=0;if(b){this.trigger("updateend")}this.bufferUpdating=false}},{key:"concatAndAppendSegments",value:function s(a,b){var c=0;var d=undefined;if(a.bytes){d=new Uint8Array(a.bytes);a.segments.forEach(function(a){d.set(a,c);c+=a.byteLength});try{b.updating=true;b.appendBuffer(d)}catch(e){if(this.mediaSource.player){this.mediaSource.player_.error({code:-3,type:"APPEND_BUFFERERR",message:e.message,originalError:e})}}}}},{key:"abort",value:function z(){if(this.videoBuffer){this.videoBuffer.abort()}if(!this.audioDisabled&&this.audioBuffer){this.audioBuffer.abort()}if(this.transmuxer){this.transmuxer.postMessage({action:"reset"})}this.pendingBuffers.length=0;this.bufferUpdating=false}}]);return b}(k["default"].EventTarget);d["default"]=z}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof a!=="undefined"?a:{})},{"./add-text-track-data":64,"./codec-utils":65,"./create-text-tracks-if-necessary":66,"./remove-cues-from-track":72,"./transmuxer-worker":73,"webworkify":76}],"76":[function(b,c,d){var e=arguments[3];var f=arguments[4];var g=arguments[5];var h=JSON.stringify;c.exports=function(b){var c=[];var d;var i=Object.keys(g);for(var j=0,k=i.length;j<k;j++){var l=i[j];if(g[l].exports===b){d=l;break}}if(!d){d=Math.floor(Math.pow(16,8)Math.random()).toString(16);var m={};for(var j=0,k=i.length;j<k;j++){var l=i[j];m[l]=l}f[d]=[Function(["require","module","exports"],"("+b+")(self)"),m]}var n=Math.floor(Math.pow(16,8)*Math.random()).toString(16);var o={};o[d]=d;f[n]=[Function(["require"],"require("+h(d)+")(self)"),o];var p="("+e+")({"+Object.keys(f).map(function(a){return h(a)+":["+f[a][0]+","+h(f[a][1])+"]"}).join(",")+"},{},["+h(n)+"])";var q=a.URL||a.webkitURL||a.mozURL||a.msURL;return new Worker(q.createObjectURL(new Blob([p],{type:"text/javascript"})))}},{}],"77":[function(b,c,d){(function(d){"use strict";var e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||false;d.configurable=true;if("value"in d)d.writable=true;Object.defineProperty(a,d.key,d)}}return function(b,c,d){if(c)a(b.prototype,c);if(d)a(b,d);return b}}();var f=function T(a,b,c){var d=true;a:while(d){var e=a,f=b,g=c;d=false;if(e===null)e=Function.prototype;var h=Object.getOwnPropertyDescriptor(e,f);if(h===undefined){var i=Object.getPrototypeOf(e);if(i===null){return undefined}else{a=i;b=f;c=g;d=true;h=i=undefined;continue a}}else if("value"in h){return h.value}else{var j=h.get;if(j===undefined){return undefined}return j.call(g)}}};function g(a){return a&&a.esModule?a:{"default":a}}function h(a,b){if(!(a instanceof b)){throw new TypeError("Cannot call a class as a function")}}function i(a,b){if(typeof b!=="function"&&b!==null){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:false,writable:true,configurable:true}});if(b)Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.proto=b}var j=b("global/document");var k=g(j);var l=b("./playlist-loader");var m=g(l);var n=b("./playlist");var o=g(n);var p=b("./xhr");var q=g(p);var r=b("aes-decrypter");var s=b("./bin-utils");var t=g(s);var u=b("videojs-contrib-media-sources");var v=b("m3u8-parser");var w=g(v);var x=typeof a!=="undefined"?a["videojs"]:typeof d!=="undefined"?d["videojs"]:null;var y=g(x);var z=b("./master-playlist-controller");var A=b("./config");var B=g(A);var C=b("./rendition-mixin");var D=g(C);var E=b("global/window");var F=g(E);var G=b("./playback-watcher");var H=g(G);var I=b("./reload-source-on-error");var J=g(I);var K=b("./playlist-selectors.js");var L={PlaylistLoader:m["default"],Playlist:o["default"],Decrypter:r.Decrypter,AsyncStream:r.AsyncStream,decrypt:r.decrypt,utils:t["default"],STANDARD_PLAYLIST_SELECTOR:K.lastBandwidthSelector,INITIAL_PLAYLIST_SELECTOR:K.lowestBitrateCompatibleVariantSelector,comparePlaylistBandwidth:K.comparePlaylistBandwidth,comparePlaylistResolution:K.comparePlaylistResolution,xhr:(0,q["default"])()};var M=4194304;["GOAL_BUFFER_LENGTH","MAX_GOAL_BUFFER_LENGTH","GOAL_BUFFER_LENGTH_RATE","BUFFER_LOW_WATER_LINE","MAX_BUFFER_LOW_WATER_LINE","BUFFER_LOW_WATER_LINE_RATE","BANDWIDTHVARIANCE"].forEach(function(a){Object.defineProperty(L,a,{get:function b(){y["default"].log.warn("using Hls."+a+" is UNSAFE be sure you know what you are doing");return B["default"][a]},set:function c(b){y["default"].log.warn("using Hls."+a+" is UNSAFE be sure you know what you are doing");if(typeof b!=="number"||b<0){y["default"].log.warn("value of Hls."+a+" must be greater than or equal to 0");return}B["default"][a]=b}})});var N=function U(a,b){var c=b.media();var d=-1;for(var e=0;e<a.length;e++){if(a[e].id===c.uri){d=e;break}}a.selectedIndex=d;a.trigger({selectedIndex:d,type:"change"})};var O=function V(a,b){b.representations().forEach(function(b){a.addQualityLevel(b)});N(a,b.playlists)};L.canPlaySource=function(){return y["default"].log.warn("HLS is no longer a tech. Please remove it from "+"your player's techOrder.")};L.supportsNativeHls=function(){var a=k["default"].createElement("video");if(!y["default"].getTech("Html5").isSupported()){return false}var b=["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"];return b.some(function(b){return/maybe|probably/i.test(a.canPlayType(b))})}();L.isSupported=function(){return y["default"].log.warn("HLS is no longer a tech. Please remove it from "+"your player's techOrder.")};var P=y["default"].getComponent("Component");var Q=function(a){i(b,a);function b(a,c,d){var e=this;h(this,b);f(Object.getPrototypeOf(b.prototype),"constructor",this).call(this,c,d.hls);if(c.options&&c.options.playerId){var g=(0,y["default"])(c.options.playerId);if(!g.hasOwnProperty("hls")){Object.defineProperty(g,"hls",{get:function i(){y["default"].log.warn("player.hls is deprecated. Use player.tech.hls instead.");c.trigger({type:"usage",name:"hls-player-access"});return e}})}}this.tech=c;this.source=a;this.stats={};this.ignoreNextSeekingEvent=false;this.setOptions();if(this.options.overrideNative&&(c.featuresNativeVideoTracks||c.featuresNativeAudioTracks)){throw new Error("Overriding native HLS requires emulated tracks. "+"See https://git.io/vMpjB")}this.on(k["default"],["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(a){var b=k["default"].fullscreenElement||k["default"].webkitFullscreenElement||k["default"].mozFullScreenElement||k["default"].msFullscreenElement;if(b&&b.contains(e.tech.el())){e.masterPlaylistController.fastQualityChange()}});this.on(this.tech,"seeking",function(){if(this.ignoreNextSeekingEvent){this.ignoreNextSeekingEvent=false;return}this.setCurrentTime(this.tech.currentTime())});this.on(this.tech,"error",function(){if(this.masterPlaylistController){this.masterPlaylistController.pauseLoading()}});this.on(this.tech,"play",this.play)}e(b,[{key:"setOptions",value:function c(){var a=this;this.options.withCredentials=this.options.withCredentials||false;if(typeof this.options.blacklistDuration!=="number"){this.options.blacklistDuration=5*60}if(typeof this.options.bandwidth!=="number"){this.options.bandwidth=M}this.options.enableLowInitialPlaylist=this.options.enableLowInitialPlaylist&&this.options.bandwidth===M;["withCredentials","bandwidth"].forEach(function(b){if(typeof a.source[b]!=="undefined"){a.options[b]=a.source[b]}});this.bandwidth=this.options.bandwidth}},{key:"src",value:function d(a){var b=this;if(!a){return}this.setOptions();this.options.url=this.source.src;this.options.tech=this.tech;this.options.externHls=L;this.masterPlaylistController=new z.MasterPlaylistController(this.options);this.playbackWatcher=new H["default"](y["default"].mergeOptions(this.options,{seekable:function c(){return b.seekable()}}));this.masterPlaylistController.on("error",function(){var a=y["default"].players[b.tech.options.playerId];a.error(b.masterPlaylistController.error)});this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):L.STANDARD_PLAYLISTSELECTOR.bind(this);this.masterPlaylistController.selectInitialPlaylist=L.INITIAL_PLAYLISTSELECTOR.bind(this);this.playlists=this.masterPlaylistController.masterPlaylistLoader;this.mediaSource=this.masterPlaylistController.mediaSource;Object.defineProperties(this,{selectPlaylist:{get:function d(){return this.masterPlaylistController.selectPlaylist},set:function e(a){this.masterPlaylistController.selectPlaylist=a.bind(this)}},throughput:{get:function f(){return this.masterPlaylistController.mainSegmentLoader.throughput.rate},set:function g(a){this.masterPlaylistController.mainSegmentLoader.throughput.rate=a;this.masterPlaylistController.mainSegmentLoader.throughput.count=1}},bandwidth:{get:function h(){return this.masterPlaylistController.mainSegmentLoader.bandwidth},set:function i(a){this.masterPlaylistController.mainSegmentLoader.bandwidth=a;this.masterPlaylistController.mainSegmentLoader.throughput={rate:0,count:0}}},systemBandwidth:{get:function j(){var a=1/(this.bandwidth||1);var b=undefined;if(this.throughput>0){b=1/this.throughput}else{b=0}var c=Math.floor(1/(a+b));return c},set:function k(){y["default"].log.error('The "systemBandwidth" property is read-only')}}});Object.defineProperties(this.stats,{bandwidth:{get:function l(){return b.bandwidth||0},enumerable:true},mediaRequests:{get:function m(){return b.masterPlaylistController.mediaRequests()||0},enumerable:true},mediaRequestsAborted:{get:function n(){return b.masterPlaylistController.mediaRequestsAborted()||0},enumerable:true},mediaRequestsTimedout:{get:function o(){return b.masterPlaylistController.mediaRequestsTimedout()||0},enumerable:true},mediaRequestsErrored:{get:function p(){return b.masterPlaylistController.mediaRequestsErrored()||0},enumerable:true},mediaTransferDuration:{get:function q(){return b.masterPlaylistController.mediaTransferDuration()||0},enumerable:true},mediaBytesTransferred:{get:function r(){return b.masterPlaylistController.mediaBytesTransferred()||0},enumerable:true},mediaSecondsLoaded:{get:function s(){return b.masterPlaylistController.mediaSecondsLoaded()||0},enumerable:true}});this.tech.one("canplay",this.masterPlaylistController.setupFirstPlay.bind(this.masterPlaylistController));this.masterPlaylistController.on("selectedinitialmedia",function(){(0,D["default"])(b)});this.on(this.masterPlaylistController,"progress",function(){this.tech.trigger("progress")});this.on(this.masterPlaylistController,"firstplay",function(){this.ignoreNextSeekingEvent=true});this.tech.ready(function(){return b.setupQualityLevels()});if(!this.tech.el()){return}this.tech.src(y["default"].URL.createObjectURL(this.masterPlaylistController.mediaSource))}},{key:"setupQualityLevels",value:function g(){var a=this;var b=y["default"].players[this.tech.options.playerId];if(b&&b.qualityLevels){this.qualityLevels=b.qualityLevels();this.masterPlaylistController.on("selectedinitialmedia",function(){O(a.qualityLevels,a)});this.playlists.on("mediachange",function(){N(a.qualityLevels,a.playlists)})}}},{key:"play",value:function j(){this.masterPlaylistController.play()}},{key:"setCurrentTime",value:function l(a){this.masterPlaylistController.setCurrentTime(a)}},{key:"duration",value:function m(){return this.masterPlaylistController.duration()}},{key:"seekable",value:function n(){return this.masterPlaylistController.seekable()}},{key:"dispose",value:function o(){if(this.playbackWatcher){this.playbackWatcher.dispose()}if(this.masterPlaylistController){this.masterPlaylistController.dispose()}if(this.qualityLevels){this.qualityLevels.dispose()}f(Object.getPrototypeOf(b.prototype),"dispose",this).call(this)}}]);return b}(P);var R=function W(a){return{canHandleSource:function b(c){var d=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];var e=y["default"].mergeOptions(y["default"].options,d);if(e.hls&&e.hls.mode&&e.hls.mode!==a){return false}return W.canPlayType(c.type,e)},handleSource:function c(b,d){var e=arguments.length<=2||arguments[2]===undefined?{}:arguments[2];var f=y["default"].mergeOptions(y["default"].options,e,{hls:{mode:a}});if(a==="flash"){d.setTimeout(function(){d.trigger("loadstart")},1)}d.hls=new Q(b,d,f);d.hls.xhr=(0,q["default"])();d.hls.src(b.src);return d.hls},canPlayType:function d(a){var b=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];var c=y["default"].mergeOptions(y["default"].options,b);if(W.canPlayType(a,c)){return"maybe"}return""}}};R.canPlayType=function(a,b){if(y["default"].browser.IE_VERSION&&y["default"].browser.IE_VERSION<=10){return false}var c=/^(audio|video|application)\/(x-|vnd.apple.)?mpegurl/i;if(!b.hls.overrideNative&&L.supportsNativeHls){return false}return c.test(a)};if(typeof y["default"].MediaSource==="undefined"||typeof y["default"].URL==="undefined"){y["default"].MediaSource=u.MediaSource;y["default"].URL=u.URL}var S=y["default"].getTech("Flash");if(u.MediaSource.supportsNativeMediaSources()){y["default"].getTech("Html5").registerSourceHandler(R("html5"),0)}if(F["default"].Uint8Array&&S){S.registerSourceHandler(R("flash"))}y["default"].HlsHandler=Q;y["default"].HlsSourceHandler=R;y["default"].Hls=L;if(!y["default"].use){y["default"].registerComponent("Hls",L)}y["default"].m3u8=w["default"];y["default"].options.hls=y["default"].options.hls||{};if(y["default"].registerPlugin){y["default"].registerPlugin("reloadSourceOnError",J["default"])}else{y["default"].plugin("reloadSourceOnError",J["default"])}c.exports={Hls:L,HlsHandler:Q,HlsSourceHandler:R}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof a!=="undefined"?a:{})},{"./bin-utils":2,"./config":3,"./master-playlist-controller":5,"./playback-watcher":8,"./playlist":11,"./playlist-loader":9,"./playlist-selectors.js":10,"./reload-source-on-error":13,"./rendition-mixin":14,"./xhr":21,"aes-decrypter":25,"global/document":28,"global/window":29,"m3u8-parser":30,"videojs-contrib-media-sources":74}],"4b0ab3d3":[function anonymous(require ) { require("4")(self) },{"4":"4"}]},{},["4b0ab3d3"])

Browser Configuration

• None

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[softvision-sergiulogigan]

Duplicate of #23236

[lock[bot]]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue at https://webcompat.com/issues/new if you are experiencing a similar problem.