1&&this.tech_.trigger({type:"usage",name:"hls-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}},{key:"setupSegmentLoaderListeners_",value:function(){var e=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){var t=e.selectPlaylist(),i=e.masterPlaylistLoader_.media(),n=e.tech_.buffered(),r=n.length?n.end(n.length-1)-e.tech_.currentTime():0,a=e.bufferLowWaterLine();(!i.endList||e.duration()=a)&&e.masterPlaylistLoader_.media(t),e.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){e.trigger("progress")}),this.mainSegmentLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("ended",function(){e.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(){e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120)}),this.mainSegmentLoader_.on("reseteverything",function(){e.tech_.trigger("hls-reset")}),this.mainSegmentLoader_.on("segmenttimemapping",function(t){e.tech_.trigger({type:"hls-segment-time-mapping",mapping:t.mapping})}),this.audioSegmentLoader_.on("ended",function(){e.onEndOfStream()})}},{key:"mediaSecondsLoaded_",value:function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}},{key:"load",value:function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}},{key:"fastQualityChange_",value:function(){var e=this.selectPlaylist();e!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(e),this.mainSegmentLoader_.resetLoader())}},{key:"play",value:function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_()&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===Infinity&&this.tech_.currentTime()e.end(0)||e.start(0)>t.end(0)?this.seekable_=e:this.seekable_=_["default"].createTimeRanges([[t.start(0)>e.start(0)?t.start(0):e.start(0),t.end(0)0&&(i=Math.max(i,n.end(n.length-1))),t!==i&&("open"!==this.mediaSource.readyState?this.mediaSource.addEventListener("sourceopen",r):r())}},{key:"dispose",value:function(){var e=this;this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),["AUDIO","SUBTITLES"].forEach(function(t){var i=e.mediaTypes_[t].groups;for(var n in i)i[n].forEach(function(e){e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function(){return this.masterPlaylistLoader_.master}},{key:"media",value:function(){return this.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function(){var e=this.masterPlaylistLoader_.media(),t=undefined;if(e&&"open"===this.mediaSource.readyState){if(t=q(this.masterPlaylistLoader_.master,e),t.length<1)return this.error="No compatible SourceBuffer configuration for the variant stream:"+e.resolvedUri,this.mediaSource.endOfStream("decode");this.mainSegmentLoader_.mimeType(t[0]),t[1]&&this.audioSegmentLoader_.mimeType(t[1]),this.excludeIncompatibleVariants_(e)}}},{key:"excludeIncompatibleVariants_",value:function(e){var t=this.masterPlaylistLoader_.master,i=2,n=null,r=undefined;e.attributes.CODECS&&(r=(0,I.parseCodecs)(e.attributes.CODECS),n=r.videoCodec,i=r.codecCount),t.playlists.forEach(function(e){var t={codecCount:2,videoCodec:null};if(e.attributes.CODECS){var r=e.attributes.CODECS;t=(0,I.parseCodecs)(r),window.MediaSource&&window.MediaSource.isTypeSupported&&!window.MediaSource.isTypeSupported('video/mp4; codecs="'+B(r)+'"')&&(e.excludeUntil=Infinity)}t.codecCount!==i&&(e.excludeUntil=Infinity),t.videoCodec!==n&&(e.excludeUntil=Infinity)})}},{key:"updateAdCues_",value:function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),b["default"].updateAdCues(e,this.cueTagsTrack_,t)}},{key:"goalBufferLength",value:function(){var e=this.tech_.currentTime(),t=P["default"].GOAL_BUFFER_LENGTH,i=P["default"].GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,P["default"].MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)}},{key:"bufferLowWaterLine",value:function(){var e=this.tech_.currentTime(),t=P["default"].BUFFER_LOW_WATER_LINE,i=P["default"].BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,P["default"].MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,n)}}]),t}(_["default"].EventTarget);i.MasterPlaylistController=G}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],6:[function(e,t,i){(function(t){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(i,"__esModule",{value:!0});var r="undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null,a=n(r),s=e(9),o=n(s),u=function(){},d=function(e){var t=e["default"]?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},l=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)};i.stopLoaders=l;var f=function(e,t){t.activePlaylistLoader=e,e.load()};i.startLoaders=f;var c=function(e,t){return function(){var i=t.segmentLoaders,n=i[e],r=i.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.activeGroup(s),u=a.activePlaylistLoader;if(l(n,a),o){if(!o.playlistLoader)return void(u&&r.resetEverything());n.resyncLoader(),f(o.playlistLoader,a)}}};i.onGroupChanged=c;var h=function(e,t){return function(){var i=t.segmentLoaders,n=i[e],r=i.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.activeGroup(s),u=a.activePlaylistLoader;if(l(n,a),o){if(!o.playlistLoader)return void r.resetEverything();if(u===o.playlistLoader)return void f(o.playlistLoader,a);n.track&&n.track(s),n.resetEverything(),f(o.playlistLoader,a)}}};i.onTrackChanged=h;var p={AUDIO:function(e,t){return function(){var i=t.segmentLoaders[e],n=t.mediaTypes[e],r=t.blacklistCurrentPlaylist;l(i,n);var s=n.activeTrack(),o=n.activeGroup(),u=(o.filter(function(e){return e["default"]})[0]||o[0]).id,d=n.tracks[u];if(s===d)return void r({message:"Problem encountered loading the default audio track."});a["default"].log.warn("Problem encountered loading the alternate audio track.Switching back to default.");for(var f in n.tracks)n.tracks[f].enabled=n.tracks[f]===d;n.onTrackChanged()}},SUBTITLES:function(e,t){return function(){var i=t.segmentLoaders[e],n=t.mediaTypes[e];a["default"].log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),l(i,n);var r=n.activeTrack();r&&(r.mode="disabled"),n.onTrackChanged()}}};i.onError=p;var m={AUDIO:function(e,t,i){if(t){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",p[e](e,i))}},SUBTITLES:function(e,t,i){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",p[e](e,i))}};i.setupListeners=m;var g={AUDIO:function(e,t){var i=t.mode,n=t.hls,r=t.segmentLoaders[e],s=t.requestOptions.withCredentials,u=t.master.mediaGroups,l=t.mediaTypes[e],f=l.groups,c=l.tracks;u[e]&&0!==Object.keys(u[e]).length&&"html5"===i||(u[e]={main:{"default":{"default":!0}}});for(var h in u[e]){f[h]||(f[h]=[]);for(var g in u[e][h]){var y=u[e][h][g],_=undefined;if(_=y.resolvedUri?new o["default"](y.resolvedUri,n,s):null,y=a["default"].mergeOptions({id:g,playlistLoader:_},y),m[e](e,y.playlistLoader,t),f[h].push(y),"undefined"==typeof c[g]){var v=new a["default"].AudioTrack({id:g,kind:d(y),enabled:!1,language:y.language,"default":y["default"],label:g});c[g]=v}}}r.on("error",p[e](e,t))},SUBTITLES:function(e,t){var i=t.tech,n=t.hls,r=t.segmentLoaders[e],s=t.requestOptions.withCredentials,u=t.master.mediaGroups,d=t.mediaTypes[e],l=d.groups,f=d.tracks;for(var c in u[e]){l[c]||(l[c]=[]);for(var h in u[e][c])if(!u[e][c][h].forced){var g=u[e][c][h];if(g=a["default"].mergeOptions({id:h,playlistLoader:new o["default"](g.resolvedUri,n,s)},g),m[e](e,g.playlistLoader,t),l[c].push(g),"undefined"==typeof f[h]){var y=i.addRemoteTextTrack({id:h,kind:"subtitles",enabled:!1,language:g.language,label:h},!1).track;f[h]=y}}}r.on("error",p[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i=t.tech,n=t.master.mediaGroups,r=t.mediaTypes[e],s=r.groups,o=r.tracks;for(var u in n[e]){s[u]||(s[u]=[]);for(var d in n[e][u]){var l=n[e][u][d];if(l.instreamId.match(/CC\d/)&&(s[u].push(a["default"].mergeOptions({id:d},l)),"undefined"==typeof o[d])){var f=i.addRemoteTextTrack({id:l.instreamId,kind:"captions",enabled:!1,language:l.language,label:d},!1).track;o[d]=f}}}}};i.initialize=g;var y=function(e,t){return function(i){var n=t.masterPlaylistLoader,r=t.mediaTypes[e].groups,a=n.media();if(!a)return null;var s=null;return a.attributes[e]&&(s=r[a.attributes[e]]),s=s||r.main,void 0===i?s:null===i?null:s.filter(function(e){return e.id===i.id})[0]||null}};i.activeGroup=y;var _={AUDIO:function(e,t){return function(){var i=t.mediaTypes[e].tracks;for(var n in i)if(i[n].enabled)return i[n];return null}},SUBTITLES:function(e,t){return function(){var i=t.mediaTypes[e].tracks;for(var n in i)if("showing"===i[n].mode)return i[n];return null}}};i.activeTrack=_;var v=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){g[t](t,e)});var t=e.mediaTypes,i=e.masterPlaylistLoader,n=e.tech,r=e.hls;["AUDIO","SUBTITLES"].forEach(function(i){t[i].activeGroup=y(i,e),t[i].activeTrack=_[i](i,e),t[i].onGroupChanged=c(i,e),t[i].onTrackChanged=h(i,e)});var a=t.AUDIO.activeGroup(),s=(a.filter(function(e){return e["default"]})[0]||a[0]).id;t.AUDIO.tracks[s].enabled=!0,t.AUDIO.onTrackChanged(),i.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(e){return t[e].onGroupChanged()})});var o=function(){t.AUDIO.onTrackChanged(),n.trigger({type:"usage",name:"hls-audio-change"})};n.audioTracks().addEventListener("change",o),n.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",function(){n.audioTracks().removeEventListener("change",o),n.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),n.clearTracks("audio");for(var u in t.AUDIO.tracks)n.audioTracks().addTrack(t.AUDIO.tracks[u])};i.setupMediaGroups=v;var b=function(){var e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:u,activeTrack:u,onGroupChanged:u,onTrackChanged:u}}),e};i.createMediaTypes=b}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],7:[function(e,t,i){(function(t){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n="undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null,r=function(e){return e&&e.__esModule?e:{"default":e}}(n),a=e(2),s={FAILURE:2,TIMEOUT:-101,ABORTED:-102};i.REQUEST_ERRORS=s;var o=function(e){var t=(undefined,undefined);return t=e.offset+e.length-1,"bytes="+e.offset+"-"+t},u=function(e){var t={};return e.byterange&&(t.Range=o(e.byterange)),t},d=function(e){e.forEach(function(e){e.abort()})},l=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}},f=function(e){var t=e.target,i=Date.now()-t.requestTime,n={bandwidth:Infinity,bytesReceived:0,roundTripTime:i||0};return n.bytesReceived=e.loaded,n.bandwidth=Math.floor(n.bytesReceived/n.roundTripTime*8*1e3),n},c=function(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:s.TIMEOUT,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:s.ABORTED,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:s.FAILURE,xhr:t}:null},h=function(e,t){return function(i,n){var r=n.response,a=c(i,n);if(a)return t(a,e);if(16!==r.byteLength)return t({status:n.status,message:"Invalid HLS key at URL: "+n.uri,code:s.FAILURE,xhr:n},e);var o=new DataView(r);return e.key.bytes=new Uint32Array([o.getUint32(0),o.getUint32(4),o.getUint32(8),o.getUint32(12)]),t(null,e)}},p=function(e,t){return function(i,n){var r=n.response,a=c(i,n);return a?t(a,e):0===r.byteLength?t({status:n.status,message:"Empty HLS segment content at URL: "+n.uri,code:s.FAILURE,xhr:n},e):(e.map.bytes=new Uint8Array(n.response),t(null,e))}},m=function(e,t){return function(i,n){var r=n.response,a=c(i,n);return a?t(a,e):0===r.byteLength?t({status:n.status,message:"Empty HLS segment content at URL: "+n.uri,code:s.FAILURE,xhr:n},e):(e.stats=l(n),e.key?e.encryptedBytes=new Uint8Array(n.response):e.bytes=new Uint8Array(n.response),t(null,e))}},g=function(e,t,i){var n=function r(n){if(n.data.source===t.requestId){e.removeEventListener("message",r);var a=n.data.decrypted;return t.bytes=new Uint8Array(a.bytes,a.byteOffset,a.byteLength),i(null,t)}};e.addEventListener("message",n),e.postMessage((0,a.createTransferableMessage)({source:t.requestId,encrypted:t.encryptedBytes,key:t.key.bytes,iv:t.key.iv}),[t.encryptedBytes.buffer,t.key.bytes.buffer])},y=function(e){return e.reduce(function(e,t){return t.code>e.code?t:e})},_=function(e,t,i){var n=[],r=0;return function(a,s){if(a&&(d(e),n.push(a)),(r+=1)===e.length){if(s.endOfAllRequests=Date.now(),n.length>0){var o=y(n);return i(o,s)}return s.encryptedBytes?g(t,s,i):i(null,s)}}},v=function(e,t){return function(i){return e.stats=r["default"].mergeOptions(e.stats,f(i)),!e.stats.firstBytesReceivedAt&&e.stats.bytesReceived&&(e.stats.firstBytesReceivedAt=Date.now()),t(i,e)}},b=function(e,t,i,n,a,s){var o=[],l=_(o,i,s);if(n.key){var f=r["default"].mergeOptions(t,{uri:n.key.resolvedUri,responseType:"arraybuffer"}),c=h(n,l),g=e(f,c);o.push(g)}if(n.map&&!n.map.bytes){var y=r["default"].mergeOptions(t,{uri:n.map.resolvedUri,responseType:"arraybuffer",headers:u(n.map)}),b=p(n,l),T=e(y,b);o.push(T)}var S=r["default"].mergeOptions(t,{uri:n.resolvedUri,responseType:"arraybuffer",headers:u(n)}),w=m(n,l),k=e(S,w);return k.addEventListener("progress",v(n,a)),o.push(k),function(){return d(o)}};i.mediaSegmentRequest=b}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],8:[function(e,t,i){(function(n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")
}Object.defineProperty(i,"__esModule",{value:!0});var s=function(){function e(e,t){for(var i=0;i")),this.logger_("initialize");var n=function(){return i.monitorCurrentTime_()},r=function(){return i.techWaiting_()},s=function(){return i.cancelTimer_()},o=function(){return i.fixesBadSeeks_()};this.tech_.on("seekablechanged",o),this.tech_.on("waiting",r),this.tech_.on(h,s),this.tech_.on("canplay",n),this.dispose=function(){i.logger_("dispose"),i.tech_.off("seekablechanged",o),i.tech_.off("waiting",r),i.tech_.off(h,s),i.tech_.off("canplay",n),i.checkCurrentTimeTimeout_&&u["default"].clearTimeout(i.checkCurrentTimeTimeout_),i.cancelTimer_()}}return s(e,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&u["default"].clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=u["default"].setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+l["default"].SAFE_TIME_DELTA>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}}},{key:"cancelTimer_",value:function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null}},{key:"fixesBadSeeks_",value:function(){var e=this.tech_.seeking(),t=this.seekable(),i=this.tech_.currentTime(),n=undefined;if(e&&this.afterSeekableWindow_(t,i)){n=t.end(t.length-1)}if(e&&this.beforeSeekableWindow_(t,i)){n=t.start(0)+l["default"].SAFE_TIME_DELTA}return void 0!==n&&(this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+l["default"].printableRange(t)+". Seeking to "+n+"."),this.tech_.setCurrentTime(n),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),i=l["default"].findRange(t,e);return i.length&&e+3<=i.end(0)?(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+i.start(0)+" -> "+i.end(0)+"]. Attempting to resume playback by seeking to the current time."),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}}},{key:"techWaiting_",value:function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var i=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var n=this.tech_.buffered(),r=l["default"].findNextRange(n,t);if(this.videoUnderflow_(r,n,t))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;if(r.length>0){var a=r.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+a+", seeking to "+r.start(0)),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*a,t),!0}return!1}},{key:"afterSeekableWindow_",value:function(e,t){return!!e.length&&t>e.end(e.length-1)+l["default"].SAFE_TIME_DELTA}},{key:"beforeSeekableWindow_",value:function(e,t){return!!(e.length&&e.start(0)>0&&t2)return{start:r,end:a}}return null}},{key:"logger_",value:function(){}}]),e}();i["default"]=p,t.exports=i["default"]}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],9:[function(e,t,i){(function(t){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(i,"__esModule",{value:!0});var s=function(){function e(e,t){for(var i=0;i=500?4:2},this.trigger("error")}},{key:"haveMetadata",value:function(e,t){var i=this;this.request=null,this.state="HAVE_METADATA";var n=new c["default"].Parser;n.push(e.responseText),n.end(),n.manifest.uri=t,n.manifest.attributes=n.manifest.attributes||{};var r=y(this.master,n.manifest);this.targetDuration=n.manifest.targetDuration,r?(this.master=r,this.media_=this.master.playlists[n.manifest.uri]):this.trigger("playlistunchanged"),this.media().endList||(p["default"].clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=p["default"].setTimeout(function(){i.trigger("mediaupdatetimeout")},b(this.media(),!!r))),this.trigger("loadedplaylist")}},{key:"dispose",value:function(){this.stopRequest(),p["default"].clearTimeout(this.mediaUpdateTimeout)}},{key:"stopRequest",value:function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}},{key:"media",value:function(e){var t=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var i=this.state;if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}var n=!this.media_||e.uri!==this.media_.uri;if(this.master.playlists[e.uri].endList)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(n&&(this.trigger("mediachanging"),this.trigger("mediachange")));if(n){if(this.state="SWITCHING_MEDIA",this.request){if((0,d["default"])(this.master.uri,e.uri)===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.request=this.hls_.xhr({uri:(0,d["default"])(this.master.uri,e.uri),withCredentials:this.withCredentials},function(n,r){if(t.request){if(n)return t.playlistRequestError(t.request,e.uri,i);t.haveMetadata(r,e.uri),"HAVE_MASTER"===i?t.trigger("loadedmetadata"):t.trigger("mediachange")}})}}},{key:"pause",value:function(){this.stopRequest(),p["default"].clearTimeout(this.mediaUpdateTimeout),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}},{key:"load",value:function(e){var t=this;p["default"].clearTimeout(this.mediaUpdateTimeout);var i=this.media();if(e){var n=i?i.targetDuration/2*1e3:5e3;return void(this.mediaUpdateTimeout=p["default"].setTimeout(function(){return t.load()},n))}if(!this.started)return void this.start();i&&!i.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist")}},{key:"start",value:function(){var e=this;this.started=!0,this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)return e.error={status:i.status,message:"HLS playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");var n=new c["default"].Parser;return n.push(i.responseText),(n.end(),e.state="HAVE_MASTER",n.manifest.uri=e.srcUrl,n.manifest.playlists)?(e.master=n.manifest,_(e.master),v(e.master),e.trigger("loadedplaylist"),void(e.request||e.media(n.manifest.playlists[0]))):(e.master={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:p["default"].location.href,playlists:[{uri:e.srcUrl}]},e.master.playlists[e.srcUrl]=e.master.playlists[0],e.master.playlists[0].resolvedUri=e.srcUrl,e.master.playlists[0].attributes=e.master.playlists[0].attributes||{},e.haveMetadata(i,e.srcUrl),e.trigger("loadedmetadata"))}})}}]),t}(l.EventTarget);i["default"]=T}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],10:[function(e,t,i){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(i,"__esModule",{value:!0});var r=e(3),a=n(r),s=e(11),o=n(s),u=e(19),d=function(e,t){var i=undefined;return e?(i=window.getComputedStyle(e),i?i[t]:""):""},l=function(e,t){var i=e.slice();e.sort(function(e,n){var r=t(e,n);return 0===r?i.indexOf(e)-i.indexOf(n):r})},f=function(e,t){var i=undefined,n=undefined;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||window.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH),n=n||window.Number.MAX_VALUE,i-n};i.comparePlaylistBandwidth=f;var c=function(e,t){var i=undefined,n=undefined;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||window.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),n=n||window.Number.MAX_VALUE,i===n&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n};i.comparePlaylistResolution=c;var h=function(e,t,i,n){var r=e.playlists.map(function(e){var t=undefined,i=undefined,n=undefined;return t=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,n=e.attributes.BANDWIDTH,n=n||window.Number.MAX_VALUE,{bandwidth:n,width:t,height:i,playlist:e}});l(r,function(e,t){return e.bandwidth-t.bandwidth}),r=r.filter(function(e){return!o["default"].isIncompatible(e.playlist)});var s=r.filter(function(e){return o["default"].isEnabled(e.playlist)});s.length||(s=r.filter(function(e){return!o["default"].isDisabled(e.playlist)}));var u=s.filter(function(e){return e.bandwidth*a["default"].BANDWIDTH_VARIANCEi||e.height>n}),g=m.filter(function(e){return e.width===m[0].width&&e.height===m[0].height}),d=g[g.length-1],y=g.filter(function(e){return e.bandwidth===d.bandwidth})[0]);var _=y||p||f||s[0]||r[0];return _?_.playlist:null};i.simpleSelector=h;var p=function(){return h(this.playlists.master,this.systemBandwidth,parseInt(d(this.tech_.el(),"width"),10),parseInt(d(this.tech_.el(),"height"),10))};i.lastBandwidthSelector=p;var m=function(e){var t=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){return t<0&&(t=this.systemBandwidth),t=e*this.systemBandwidth+(1-e)*t,h(this.playlists.master,t,parseInt(d(this.tech_.el(),"width"),10),parseInt(d(this.tech_.el(),"height"),10))}};i.movingAverageBandwidthSelector=m;var g=function(e){var t=e.master,i=e.currentTime,n=e.bandwidth,r=e.duration,a=e.segmentDuration,s=e.timeUntilRebuffer,u=e.currentTimeline,d=e.syncController,c=t.playlists.filter(function(e){return!o["default"].isIncompatible(e)}),h=c.filter(o["default"].isEnabled);h.length||(h=c.filter(function(e){return!o["default"].isDisabled(e)}));var p=h.filter(o["default"].hasAttribute.bind(null,"BANDWIDTH")),m=p.map(function(e){var t=d.getSyncPoint(e,r,u,i),l=t?1:2;return{playlist:e,rebufferingImpact:o["default"].estimateSegmentRequestTime(a,n,e)*l-s}}),g=m.filter(function(e){return e.rebufferingImpact<=0});return l(g,function(e,t){return f(t.playlist,e.playlist)}),g.length?g[0]:(l(m,function(e,t){return e.rebufferingImpact-t.rebufferingImpact}),m[0]||null)};i.minRebufferMaxBandwidthSelector=g;var y=function(){var e=this.playlists.master.playlists.filter(o["default"].isEnabled);return l(e,function(e,t){return f(e,t)}),e.filter(function(e){return(0,u.parseCodecs)(e.attributes.CODECS).videoCodec})[0]||null};i.lowestBitrateCompatibleVariantSelector=y},{}],11:[function(e,t,i){(function(t){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n="undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null,r=e(32),a=function(e){return e&&e.__esModule?e:{"default":e}}(r),s=function(e,t){var i=0,n=t-e.mediaSequence,r=e.segments[n];if(r){if("undefined"!=typeof r.start)return{result:r.start,precise:!0};if("undefined"!=typeof r.end)return{result:r.end-r.duration,precise:!0}}for(;n--;){if(r=e.segments[n],"undefined"!=typeof r.end)return{result:i+r.end,precise:!0};if(i+=r.duration,"undefined"!=typeof r.start)return{result:i+r.start,precise:!0}}return{result:i,precise:!1}},o=function(e,t){for(var i=0,n=undefined,r=t-e.mediaSequence;ri){var r=[i,t];t=r[0],i=r[1]}if(t<0){for(var a=t;a=n););return Math.max(0,t)};i.safeLiveIndex=f;var c=function(e,t,i){if(!e||!e.segments)return null;if(e.endList)return d(e);if(null===t)return null;t=t||0;var n=i?f(e):e.segments.length;return u(e,e.mediaSequence+n,t)};i.playlistEnd=c;var h=function(e,t){var i=t||0,r=c(e,t,!0);return null===r?(0,n.createTimeRange)():(0,n.createTimeRange)(i,r)};i.seekable=h;var p=function(e){return e-Math.floor(e)==0},m=function(e,t){if(p(t))return t+.1*e;for(var i=t.toString().split(".")[1].length,n=1;n<=i;n++){var r=Math.pow(10,n),a=t*r;if(p(a)||n===i)return(a+e)/r}},g=m.bind(null,1),y=m.bind(null,-1),_=function(e,t,i,n){var r=undefined,a=undefined,s=e.segments.length,o=t-n;if(o<0){if(i>0)for(r=i-1;r>=0;r--)if(a=e.segments[r],(o+=y(a.duration))>0)return{mediaIndex:r,startTime:n-l(e,i,r)};return{mediaIndex:0,startTime:t}}if(i<0){for(r=i;r<0;r++)if((o-=e.targetDuration)<0)return{mediaIndex:0,startTime:t};i=0}for(r=i;rDate.now()};i.isBlacklisted=v;var b=function(e){return e.excludeUntil&&e.excludeUntil===Infinity};i.isIncompatible=b;var T=function(e){var t=v(e);return!e.disabled&&!t};i.isEnabled=T;var S=function(e){return e.disabled};i.isDisabled=S;var w=function(e){for(var t=0;t=t})},d=function(e,t){return o(e,function(e){return e-1/30>=t})},l=function(e){if(e.length<2)return a["default"].createTimeRanges();for(var t=[],i=1;i=r};if(e)for(i=0;i "+e.end(i));return t.join(", ")},g=function(e,t){var i=arguments.length<=2||arguments[2]===undefined?1:arguments[2];return((e.length?e.end(e.length-1):0)-t)/i};i["default"]={findRange:u,findNextRange:d,findGaps:l,findSoleUncommonTimeRangesEnd:f,getSegmentBufferedPercent:p,TIME_FUDGE_FACTOR:1/30,SAFE_TIME_DELTA:.1,printableRange:m,timeUntilRebuffer:g},t.exports=i["default"]}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],13:[function(e,t,i){(function(e){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n="undefined"!=typeof window?window.videojs:void 0!==e?e.videojs:null,r=function(e){return e&&e.__esModule?e:{"default":e}}(n),a={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_)}},s=function u(e,t){var i=0,n=0,s=r["default"].mergeOptions(a,t);e.ready(function(){e.trigger({type:"usage",name:"hls-error-reload-initialized"})});var o=function(){n&&e.currentTime(n)},d=function(t){null!==t&&t!==undefined&&(n=e.duration()!==Infinity&&e.currentTime()||0,e.one("loadedmetadata",o),e.src(t),e.trigger({type:"usage",name:"hls-error-reload"}),e.play())},l=function(){return Date.now()-i<1e3*s.errorInterval?void e.trigger({type:"usage",name:"hls-error-reload-canceled"}):s.getSource&&"function"==typeof s.getSource?(i=Date.now(),s.getSource.call(e,d)):void r["default"].log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},f=function h(){e.off("loadedmetadata",o),e.off("error",l),e.off("dispose",h)},c=function(t){f(),u(e,t)};e.on("error",l),e.on("dispose",f),e.reloadSourceOnError=c},o=function(e){s(this,e)};i["default"]=o,t.exports=i["default"]}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],14:[function(e,t,i){"use strict";function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(i,"__esModule",{value:!0});var r=e(11),a=function(e,t,i){return function(n){var a=e.master.playlists[t],s=(0,r.isIncompatible)(a),o=(0,r.isEnabled)(a);return void 0===n?o:(n?delete a.disabled:a.disabled=!0,n===o||s||(i(),n?e.trigger("renditionenabled"):e.trigger("renditiondisabled")),n)}},s=function u(e,t,i){n(this,u);var r=e.masterPlaylistController_.fastQualityChange_.bind(e.masterPlaylistController_);if(t.attributes.RESOLUTION){var s=t.attributes.RESOLUTION;this.width=s.width,this.height=s.height}this.bandwidth=t.attributes.BANDWIDTH,this.id=i,this.enabled=a(e.playlists,t.uri,r)},o=function(e){var t=e.playlists;e.representations=function(){return t.master.playlists.filter(function(e){return!(0,r.isIncompatible)(e)}).map(function(t,i){return new s(e,t,t.uri)})}};i["default"]=o,t.exports=i["default"]},{}],15:[function(e,t,i){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(i,"__esModule",{value:!0});var r=e(63),a=n(r),s=e(32),o=n(s),u=function(e,t){return/^[a-z]+:/i.test(t)?t:(/\/\//i.test(e)||(e=a["default"].buildAbsoluteURL(o["default"].location.href,e)),a["default"].buildAbsoluteURL(e,t))};i["default"]=u,t.exports=i["default"]},{}],16:[function(e,t,i){(function(t){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(i,"__esModule",{value:!0});var s=function(){function e(e,t){for(var i=0;i0&&e.start(0)"))}return a(t,e),s(t,[{key:"resetStats_",value:function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0}},{key:"dispose",value:function(){this.state="DISPOSED",this.pause(),this.abort_(),this.sourceUpdater_&&this.sourceUpdater_.dispose(),this.resetStats_()}},{key:"abort",value:function(){if("WAITING"!==this.state)return void(this.pendingSegment_&&(this.pendingSegment_=null));this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()}},{key:"abort_",value:function(){this.pendingSegment_&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null}},{key:"error",value:function(e){return void 0!==e&&(this.error_=e),this.pendingSegment_=null,this.error_}},{key:"endOfStream",value:function(){this.ended_=!0,this.pause(),this.trigger("ended")}},{key:"buffered_",value:function(){return this.sourceUpdater_?this.sourceUpdater_.buffered():f["default"].createTimeRanges()}},{key:"initSegment",value:function(e){var t=!(arguments.length<=1||arguments[1]===undefined)&&arguments[1];if(!e)return null;var i=(0,b.initSegmentId)(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes}),n||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&(this.sourceUpdater_||this.mimeType_&&"INIT"===this.state)&&!this.paused()}},{key:"load",value:function(){if(this.monitorBuffer_(),
this.playlist_){if(this.syncController_.setDateTimeMapping(this.playlist_),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY")}}},{key:"init_",value:function(){return this.state="READY",this.sourceUpdater_=new h["default"](this.mediaSource_,this.mimeType_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(e){var t=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];if(e){var i=this.playlist_,n=this.pendingSegment_;if(this.playlist_=e,this.xhrOptions_=t,this.hasPlayed_()||(e.syncInfo={mediaSequence:e.mediaSequence,time:0}),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri)return void(null!==this.mediaIndex&&this.resyncLoader());var r=e.mediaSequence-i.mediaSequence;this.logger_("mediaSequenceDiff",r),null!==this.mediaIndex&&(this.mediaIndex-=r),n&&(n.mediaIndex-=r,n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(i,e)}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(y["default"].clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){return null===this.checkBufferTimeout_}},{key:"mimeType",value:function(e){this.mimeType_||(this.mimeType_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_())}},{key:"resetEverything",value:function(){this.ended_=!1,this.resetLoader(),this.remove(0,this.duration_()),this.trigger("reseteverything")}},{key:"resetLoader",value:function(){this.fetchAtBuffer_=!1,this.resyncLoader()}},{key:"resyncLoader",value:function(){this.mediaIndex=null,this.syncPoint_=null,this.abort()}},{key:"remove",value:function(e,t){this.sourceUpdater_&&this.sourceUpdater_.remove(e,t),(0,v["default"])(e,t,this.segmentMetadataTrack_)}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&y["default"].clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=y["default"].setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&y["default"].clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=y["default"].setTimeout(this.monitorBufferTick_.bind(this),500)}},{key:"fillBuffer_",value:function(){if(!this.sourceUpdater_.updating()){this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var e=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(e){if(k(this.playlist_,this.mediaSource_,e.mediaIndex))return void this.endOfStream();(e.mediaIndex!==this.playlist_.segments.length-1||"ended"!==this.mediaSource_.readyState||this.seeking_())&&((e.timeline!==this.currentTimeline_||null!==e.startOfSegment&&e.startOfSegment=this.goalBufferLength_())return null;if(!n&&u>=1)return null;if(this.logger_("checkBuffer_","mediaIndex:",i,"hasPlayed:",n,"currentTime:",r,"syncPoint:",a,"fetchAtBuffer:",this.fetchAtBuffer_,"bufferedTime:",u),null===a)return i=this.getSyncSegmentCandidate_(t),this.logger_("getSync","mediaIndex:",i),this.generateSegmentInfo_(t,i,null,!0);if(null!==i){this.logger_("walkForward","mediaIndex:",i+1);var l=t.segments[i];return o=l&&l.end?l.end:s,this.generateSegmentInfo_(t,i+1,o,!1)}if(this.fetchAtBuffer_){var f=d["default"].getMediaInfoForTime(t,s,a.segmentIndex,a.time);i=f.mediaIndex,o=f.startTime}else{var f=d["default"].getMediaInfoForTime(t,r,a.segmentIndex,a.time);i=f.mediaIndex,o=f.startTime}return this.logger_("getMediaIndexForTime","mediaIndex:",i,"startOfSegment:",o),this.generateSegmentInfo_(t,i,o,!1)}},{key:"getSyncSegmentCandidate_",value:function(e){var t=this;if(-1===this.currentTimeline_)return 0;var i=e.segments.map(function(e,t){return{timeline:e.timeline,segmentIndex:t}}).filter(function(e){return e.timeline===t.currentTimeline_});return i.length?i[Math.min(i.length-1,1)].segmentIndex:Math.max(e.segments.length-1,0)}},{key:"generateSegmentInfo_",value:function(e,t,i,n){if(t<0||t>=e.segments.length)return null;var r=e.segments[t];return{requestId:"segment-loader-"+Math.random(),uri:r.resolvedUri,mediaIndex:t,isSyncRequest:n,startOfSegment:i,playlist:e,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:r.timeline,duration:r.duration,segment:r}}},{key:"abortRequestEarly_",value:function(e){if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH)return!1;if(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return!1;var t=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=d["default"].estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),a=(0,S.timeUntilRebuffer)(this.buffered_(),t,this.hls_.tech_.playbackRate())-1;if(r<=a)return!1;var s=(0,w.minRebufferMaxBandwidthSelector)({master:this.hls_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var o=r-a,u=o-s.rebufferingImpact,l=.5;return a<=S.TIME_FUDGE_FACTOR&&(l=1),!s.playlist||s.playlist.uri===this.playlist_.uri||u0&&this.remove(0,t)}},{key:"createSimplifiedSegmentObj_",value:function(e){var t=e.segment,i={resolvedUri:t.resolvedUri,byterange:t.byterange,requestId:e.requestId};if(t.key){var n=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);i.key={resolvedUri:t.key.resolvedUri,iv:n}}return t.map&&(i.map=this.initSegment(t.map)),i}},{key:"segmentRequestFinished_",value:function(e,t){if(this.mediaRequests+=1,t.stats&&(this.mediaBytesTransferred+=t.stats.bytesReceived,this.mediaTransferDuration+=t.stats.roundTripTime),!this.pendingSegment_)return void(this.mediaRequestsAborted+=1);if(t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===T.REQUEST_ERRORS.ABORTED?void(this.mediaRequestsAborted+=1):(this.pause(),e.code===T.REQUEST_ERRORS.TIMEOUT?(this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,void this.trigger("bandwidthupdate")):(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));this.bandwidth=t.stats.bandwidth,this.roundTrip=t.stats.roundTripTime,t.map&&(t.map=this.initSegment(t.map,!0)),this.processSegmentResponse_(t)}}},{key:"processSegmentResponse_",value:function(e){var t=this.pendingSegment_;t.bytes=e.bytes,e.map&&(t.segment.map.bytes=e.map.bytes),t.endOfAllRequests=e.endOfAllRequests,this.handleSegment_()}},{key:"handleSegment_",value:function(){var e=this;if(!this.pendingSegment_)return void(this.state="READY");var t=this.pendingSegment_,i=t.segment,n=this.syncController_.probeSegmentInfo(t);"undefined"==typeof this.startingMedia_&&n&&(n.containsAudio||n.containsVideo)&&(this.startingMedia_={containsAudio:n.containsAudio,containsVideo:n.containsVideo});var r=E(this.loaderType_,this.startingMedia_,n);if(r)return this.error({message:r,blacklistDuration:Infinity}),void this.trigger("error");if(t.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");null!==t.timestampOffset&&t.timestampOffset!==this.sourceUpdater_.timestampOffset()&&(this.sourceUpdater_.timestampOffset(t.timestampOffset),this.trigger("timestampoffset"));var a=this.syncController_.mappingForTimeline(t.timeline);null!==a&&this.trigger({type:"segmenttimemapping",mapping:a}),this.state="APPENDING",i.map&&function(){var t=(0,b.initSegmentId)(i.map);if(!e.activeInitSegmentId_||e.activeInitSegmentId_!==t){var n=e.initSegment(i.map);e.sourceUpdater_.appendBuffer(n.bytes,function(){e.activeInitSegmentId_=t})}}(),t.byteLength=t.bytes.byteLength,"number"==typeof i.start&&"number"==typeof i.end?this.mediaSecondsLoaded+=i.end-i.start:this.mediaSecondsLoaded+=i.duration,this.sourceUpdater_.appendBuffer(t.bytes,this.handleUpdateEnd_.bind(this))}},{key:"handleUpdateEnd_",value:function(){if(this.logger_("handleUpdateEnd_","segmentInfo:",this.pendingSegment_),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_,t=e.segment,i=null!==this.mediaIndex;if(this.pendingSegment_=null,this.recordThroughput_(e),this.addSegmentMetadataCue_(e),this.state="READY",this.mediaIndex=e.mediaIndex,this.fetchAtBuffer_=!0,this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration)return void this.resetEverything();i&&this.trigger("bandwidthupdate"),this.trigger("progress"),k(e.playlist,this.mediaSource_,e.mediaIndex+1)&&this.endOfStream(),this.paused()||this.monitorBuffer_()}},{key:"recordThroughput_",value:function(e){var t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(n-t)/++this.throughput.count}},{key:"logger_",value:function(){}},{key:"addSegmentMetadataCue_",value:function(e){if(this.segmentMetadataTrack_){var 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t=e.segment,i=e.playlist,n=undefined;return n=t.map?this.probeMp4Segment_(e):this.probeTsSegment_(e),n&&this.calculateSegmentTimeMapping_(e,n)&&(this.saveDiscontinuitySyncInfo_(e),i.syncInfo||(i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:t.start})),n}},{key:"probeMp4Segment_",value:function(e){var t=e.segment,i=d["default"].timescale(t.map.bytes),n=d["default"].startTime(i,e.bytes);return null!==e.timestampOffset&&(e.timestampOffset-=n),{start:n,end:n+t.duration}}},{key:"probeTsSegment_",value:function(e){var t=(0,l.inspect)(e.bytes,this.inspectCache_),i=undefined,n=undefined;return 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r,t.exports=n},{}],39:[function(e,t,i){"use strict";var n=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],r=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},a=function(e,t,i){var n,r="";for(n=t;n>4?i+20:i+10},u=function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|i},d=function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},l=function(e){for(var t=0;t+5>>2];t++}return null},f=function(e){var t,i,n;t=10,64&e[5]&&(t+=4,t+=r(e.subarray(10,14)));do{if((i=r(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){n=e.subarray(t+10,t+i+10);for(var a=0;a>>2;return d*=4,d+=3&u[7]}break}}t+=10,t+=i}while(t>5,o=1024*(1+(3&e[d+6])),u=9e4*o/a[(60&e[d+2])>>>2],r=d+i,e.byteLength>>6&3),channelcount:(1&e[d+2])<<2|(192&e[d+3])>>>6,samplerate:a[(60&e[d+2])>>>2],samplingfrequencyindex:(60&e[d+2])>>>2,samplesize:16,data:e.subarray(d+7+n,r)}),e.byteLength===r)return void(e=undefined);l++,e=e.subarray(r)}else d++},this.flush=function(){this.trigger("done")}},n.prototype=new r,t.exports=n},{}],41:[function(e,t,i){"use strict";var n,r,a,s=e(62),o=e(61);r=function(){var e,t,i=0;r.prototype.init.call(this),this.push=function(n){var r;for(t?(r=new Uint8Array(t.byteLength+n.data.byteLength),r.set(t),r.set(n.data,t.byteLength),t=r):t=n.data;i3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")}},r.prototype=new s,a={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},n=function(){var e,t,i,s,u,d,l,f=new r;n.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,s=e.dts,f.push(e))},f.on("data",function(n){var r={trackId:t,pts:i,dts:s,data:n};switch(31&n[0]){case 5:r.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:r.nalUnitType="sei_rbsp",r.escapedRBSP=u(n.subarray(1));break;case 7:r.nalUnitType="seq_parameter_set_rbsp",r.escapedRBSP=u(n.subarray(1)),r.config=d(r.escapedRBSP);break;case 8:r.nalUnitType="pic_parameter_set_rbsp";break;case 9:r.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",r)}),f.on("done",function(){e.trigger("done")}),this.flush=function(){f.flush()},l=function(e,t){var i,n,r=8,a=8;for(i=0;i0)throw new Error("Attempted to create new NAL wihout closing the old one");r=this.length,this.length+=4,this.position=this.length},this.endNalUnit=function(e){var t,i;this.length===r+4?this.length-=4:r>0&&(t=r+4,i=this.length-t,this.position=r,this.view.setUint32(this.position,i),this.position=this.length,e&&e.push(this.bytes.subarray(t,t+i))),r=0},this.writeMetaDataDouble=function(e,t){var i;if(s(this,2+e.length+9),this.view.setUint16(this.position,e.length),this.position+=2,"width"===e)this.bytes.set(o,this.position),this.position+=5;else if("height"===e)this.bytes.set(u,this.position),this.position+=6;else if("videocodecid"===e)this.bytes.set(d,this.position),this.position+=12;else for(i=0;i>>16,this.bytes[14]=(65280&e)>>>8,this.bytes[15]=(255&e)>>>0;break;case n.AUDIO_TAG:this.bytes[11]=175,this.bytes[12]=t?0:1;break;case n.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,r),this.position=this.length,this.bytes.set([0,0,9],this.position),this.position+=3,this.length=this.position}return i=this.length-11,this.bytes[1]=(16711680&i)>>>16,this.bytes[2]=(65280&i)>>>8,this.bytes[3]=(255&i)>>>0,this.bytes[4]=(16711680&this.dts)>>>16,this.bytes[5]=(65280&this.dts)>>>8,this.bytes[6]=(255&this.dts)>>>0,this.bytes[7]=(4278190080&this.dts)>>>24,this.bytes[8]=0,this.bytes[9]=0,this.bytes[10]=0,s(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=n.frameTime(this.bytes),this}},n.AUDIO_TAG=8,n.VIDEO_TAG=9,n.METADATA_TAG=18,n.isAudioFrame=function(e){return n.AUDIO_TAG===e[0]},n.isVideoFrame=function(e){return n.VIDEO_TAG===e[0]},n.isMetaData=function(e){return n.METADATA_TAG===e[0]},n.isKeyFrame=function(e){return n.isVideoFrame(e)?23===e[11]:!!n.isAudioFrame(e)||!!n.isMetaData(e)},n.frameTime=function(e){var t=e[4]<<16;return t|=e[5]<<8,t|=e[6]<<0,t|=e[7]<<24},t.exports=n},{}],46:[function(e,t,i){t.exports={tag:e(45),Transmuxer:e(48),getFlvHeader:e(44)}},{}],47:[function(e,t,i){"use strict";var n=function(){var e=this;this.list=[],this.push=function(e){this.list.push({bytes:e.bytes,dts:e.dts,pts:e.pts,keyFrame:e.keyFrame,metaDataTag:e.metaDataTag})},Object.defineProperty(this,"length",{get:function(){return e.list.length}})};t.exports=n},{}],48:[function(e,t,i){"use strict";var n,r,a,s,o,u,d=e(62),l=e(45),f=e(50),c=e(40),h=e(41).H264Stream,p=e(43),m=e(47);s=function(e,t){"number"==typeof t.pts&&(e.timelineStartInfo.pts===undefined?e.timelineStartInfo.pts=t.pts:e.timelineStartInfo.pts=Math.min(e.timelineStartInfo.pts,t.pts)),"number"==typeof t.dts&&(e.timelineStartInfo.dts===undefined?e.timelineStartInfo.dts=t.dts:e.timelineStartInfo.dts=Math.min(e.timelineStartInfo.dts,t.dts))},o=function(e,t){var i=new l(l.METADATA_TAG);return i.dts=t,i.pts=t,i.writeMetaDataDouble("videocodecid",7),i.writeMetaDataDouble("width",e.width),i.writeMetaDataDouble("height",e.height),i},u=function(e,t){var i,n=new l(l.VIDEO_TAG,!0);for(n.dts=t,n.pts=t,n.writeByte(1),n.writeByte(e.profileIdc),n.writeByte(e.profileCompatibility),n.writeByte(e.levelIdc),n.writeByte(255),n.writeByte(225),n.writeShort(e.sps[0].length),n.writeBytes(e.sps[0]),n.writeByte(e.pps.length),i=0;i=n[0]&&(s=n.shift(),this.writeMetaDataTags(o,s)),(e.extraData!==t||r.pts-s>=1e3)&&(this.writeMetaDataTags(o,r.pts),t=e.extraData,s=r.pts),a=new l(l.AUDIO_TAG),a.pts=r.pts,a.dts=r.dts,a.writeBytes(r.data),o.push(a.finalize());n.length=0,t=null,this.trigger("data",{track:e,tags:o.list}),this.trigger("done","AudioSegmentStream")},this.writeMetaDataTags=function(t,i){var n;n=new l(l.METADATA_TAG),n.pts=i,n.dts=i,n.writeMetaDataDouble("audiocodecid",10),n.writeMetaDataBoolean("stereo",2===e.channelcount),n.writeMetaDataDouble("audiosamplerate",e.samplerate),n.writeMetaDataDouble("audiosamplesize",16),t.push(n.finalize()),n=new l(l.AUDIO_TAG,!0),n.pts=i,n.dts=i,n.view.setUint16(n.position,e.extraData),n.position+=2,n.length=Math.max(n.length,n.position),t.push(n.finalize())},this.onVideoKeyFrame=function(e){n.push(e)}},a.prototype=new d,r=function(e){var t,i,n=[];r.prototype.init.call(this),this.finishFrame=function(n,r){if(r){if(t&&e&&e.newMetadata&&(r.keyFrame||0===n.length)){var a=o(t,r.dts).finalize(),s=u(e,r.dts).finalize();a.metaDataTag=s.metaDataTag=!0,n.push(a),n.push(s),e.newMetadata=!1,this.trigger("keyframe",r.dts)}r.endNalUnit(),n.push(r.finalize()),i=null}},this.push=function(t){s(e,t),t.pts=Math.round(t.pts/90),t.dts=Math.round(t.dts/90),n.push(t)},this.flush=function(){for(var r,a=new m;n.length&&"access_unit_delimiter_rbsp"!==n[0].nalUnitType;)n.shift();if(0===n.length)return void this.trigger("done","VideoSegmentStream");for(;n.length;)r=n.shift(),"seq_parameter_set_rbsp"===r.nalUnitType?(e.newMetadata=!0,t=r.config,e.width=t.width,e.height=t.height,e.sps=[r.data],e.profileIdc=t.profileIdc,e.levelIdc=t.levelIdc,e.profileCompatibility=t.profileCompatibility,i.endNalUnit()):"pic_parameter_set_rbsp"===r.nalUnitType?(e.newMetadata=!0,e.pps=[r.data],i.endNalUnit()):"access_unit_delimiter_rbsp"===r.nalUnitType?(i&&this.finishFrame(a,i),i=new l(l.VIDEO_TAG),i.pts=r.pts,i.dts=r.dts):("slice_layer_without_partitioning_rbsp_idr"===r.nalUnitType&&(i.keyFrame=!0),i.endNalUnit()),i.startNalUnit(),i.writeBytes(r.data);i&&this.finishFrame(a,i),this.trigger("data",{track:e,tags:a.list}),this.trigger("done","VideoSegmentStream")}},r.prototype=new d,n=function(e){var t,i,s,o,u,d,l,m,g,y,_,v,b=this;n.prototype.init.call(this),e=e||{},this.metadataStream=new f.MetadataStream,e.metadataStream=this.metadataStream,t=new f.TransportPacketStream,i=new f.TransportParseStream,s=new f.ElementaryStream,o=new f.TimestampRolloverStream("video"),u=new f.TimestampRolloverStream("audio"),d=new f.TimestampRolloverStream("timed-metadata"),l=new c,m=new h,v=new p(e),t.pipe(i).pipe(s),s.pipe(o).pipe(m),s.pipe(u).pipe(l),s.pipe(d).pipe(this.metadataStream).pipe(v),_=new f.CaptionStream,m.pipe(_).pipe(v),s.on("data",function(e){var t,i,n;if("metadata"===e.type){for(t=e.tracks.length;t--;)"video"===e.tracks[t].type?i=e.tracks[t]:"audio"===e.tracks[t].type&&(n=e.tracks[t]);i&&!g&&(v.numberOfTracks++,g=new r(i),m.pipe(g).pipe(v)),n&&!y&&(v.numberOfTracks++,y=new a(n),l.pipe(y).pipe(v),g&&g.on("keyframe",y.onVideoKeyFrame))}}),this.push=function(e){t.push(e)},this.flush=function(){t.flush()},this.resetCaptions=function(){_.reset()},v.on("data",function(e){b.trigger("data",e)}),v.on("done",function(){b.trigger("done")})},n.prototype=new d,t.exports=n},{}],49:[function(e,t,i){"use strict";var n=e(62),r=function(e){for(var t=0,i={payloadType:-1,payloadSize:0},n=0,r=0;t>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.topRow_=13,this.mode_="rollUp";else if(t===this.ROLL_UP_3_ROWS_)this.topRow_=12,this.mode_="rollUp";else if(t===this.ROLL_UP_4_ROWS_)this.topRow_=11,this.mode_="rollUp";else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[14]=this.nonDisplayed_[14].slice(0,-1):this.displayed_[14]=this.displayed_[14].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=f();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=f();else if(t===this.RESUME_DIRECT_CAPTIONING_)this.mode_="paintOn";else if(this.isSpecialCharacter(n,r))n=(3&n)<<8,a=d(n|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[14]=this.displayed_[14].slice(0,-1),n=(3&n)<<8,a=d(n|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&r)&&this.addFormatting(e.pts,["i"]),1==(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r))this.column_+=3&r;else if(this.isPAC(n,r)){var s=l.indexOf(7968&t);s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14==(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(n)&&(0===r&&(r=null),a=d(n),a+=d(r),this[this.mode_](e.pts,a),this.column_+=a.length)}};c.prototype=new n,c.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){return e.trim()}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},c.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=f(),this.nonDisplayed_=f(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.formatting_=[]},c.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},c.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},c.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},c.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},c.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},c.prototype.isPAC=function(e,t){return e>=this.BASE_&&e=64&&t<=127},c.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},c.prototype.isNormalChar=function(e){return e>=32&&e<=127},c.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},c.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(e,t){return e+""+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},c.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},c.prototype.rollUp=function(e,t){var i=this.displayed_[14];i+=t,this.displayed_[14]=i},c.prototype.shiftRowsUp_=function(){var e;for(e=0;e>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else this.programMapTable===undefined?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=u.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=u.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}},r.prototype=new s,r.STREAM_TYPES={h264:27,adts:15},a=function(){var e=this,t={data:[],size:0},i={data:[],size:0},n={data:[],size:0},r=function(e,t){var i;t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!=(4&e[6]),i=e[7],192&i&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1)),t.data=e.subarray(9+e[8])},s=function(t,i,n){var a,s=new Uint8Array(t.size),o={type:i},u=0,d=0,l=!1;if(t.data.length&&!(t.size<9)){for(o.trackId=t.data[0].pid,u=0;u>>2;p*=4,p+=3&h[7],u.timeStamp=p,t.pts===undefined&&t.dts===undefined&&(t.pts=u.timeStamp,t.dts=u.timeStamp),this.trigger("timestamp",u)}t.frames.push(u),n+=10,n+=a}while(n>>4>1&&(t+=e[4]+1),t},o=function(e,t){var i=r(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},u=function(e){var t=a(e),i=4+s(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},d=function(e){var t={},i=a(e),n=4+s(e);if(i&&(n+=e[n]+1),1&e[n+5]){var r,o,u;r=(15&e[n+1])<<8|e[n+2],o=3+r-4,u=(15&e[n+10])<<8|e[n+11];for(var d=12+u;d=e.byteLength)return null;var i,n=null;return i=e[t+7],192&i&&(n={},n.pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,n.pts*=4,n.pts+=(6&e[t+13])>>>1,n.dts=n.pts,64&i&&(n.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,n.dts*=4,n.dts+=(6&e[t+18])>>>1)),n},c=function(e){switch(e){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}},h=function(e){for(var t,i=4+s(e),n=e.subarray(i),r=0,a=0,o=!1;a3&&"slice_layer_without_partitioning_rbsp_idr"===(t=c(31&n[a+3]))&&(o=!0),o};t.exports={parseType:o,parsePat:u,parsePmt:d,parsePayloadUnitStartIndicator:a,parsePesType:l,parsePesTime:f,videoPacketContainsKeyFrame:h}},{}],53:[function(e,t,i){"use 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Uint8Array([0,0,0,0,0,0,0,0]),R=new Uint8Array([0,0,0,0,0,0,0,0]),x=R,B=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),j=R,D=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}}(),n=function(e){var t,i,n,r=[],a=0;for(t=1;t>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2]))},s=function(){return n(O.ftyp,E,A,E,L)},_=function(e){return n(O.hdlr,C[e])},o=function(e){return n(O.mdat,e)},y=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);return e.samplerate&&(t[12]=e.samplerate>>>24&255,t[13]=e.samplerate>>>16&255,t[14]=e.samplerate>>>8&255,t[15]=255&e.samplerate),n(O.mdhd,t)},g=function(e){return n(O.mdia,y(e),_(e.type),d(e))},u=function(e){return n(O.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},d=function(e){return n(O.minf,"video"===e.type?n(O.vmhd,D):n(O.smhd,M),r(),b(e))},l=function(e,t){for(var i=[],r=t.length;r--;)i[r]=S(t[r]);return n.apply(null,[O.moof,u(e)].concat(i))},f=function(e){for(var t=e.length,i=[];t--;)i[t]=p(e[t]);return n.apply(null,[O.moov,h(4294967295)].concat(i).concat(c(e)))},c=function(e){for(var t=e.length,i=[];t--;)i[t]=w(e[t]);return n.apply(null,[O.mvex].concat(i))},h=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,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 n(O.mvhd,t)},v=function(e){var t,i,r=e.samples||[],a=new Uint8Array(4+r.length);for(i=0;i>>8),a.push(255&i[t].byteLength),a=a.concat(Array.prototype.slice.call(i[t]));for(t=0;t>>8),s.push(255&r[t].byteLength),s=s.concat(Array.prototype.slice.call(r[t]));return n(O.avc1,new 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Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(4278190080&e.duration)>>24,(16711680&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,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,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return n(O.tkhd,t)},S=function(e){var t,i,r,a,s,o,u;return t=n(O.tfhd,new Uint8Array([0,0,0,58,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),o=Math.floor(e.baseMediaDecodeTime/(N+1)),u=Math.floor(e.baseMediaDecodeTime%(N+1)),i=n(O.tfdt,new Uint8Array([1,0,0,0,o>>>24&255,o>>>16&255,o>>>8&255,255&o,u>>>24&255,u>>>16&255,u>>>8&255,255&u])),s=92,"audio"===e.type?(r=k(e,s),n(O.traf,t,i,r)):(a=v(e),r=k(e,a.length+s),n(O.traf,t,i,r,a))},p=function(e){return e.duration=e.duration||4294967295,n(O.trak,m(e),g(e))},w=function(e){var t=new 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r,a,s,o;for(a=e.samples||[],t+=20+16*a.length,r=i(a,t),o=0;o>>24,(16711680&s.duration)>>>16,(65280&s.duration)>>>8,255&s.duration,(4278190080&s.size)>>>24,(16711680&s.size)>>>16,(65280&s.size)>>>8,255&s.size,s.flags.isLeading<<2|s.flags.dependsOn,s.flags.isDependedOn<<6|s.flags.hasRedundancy<<4|s.flags.paddingValue<<1|s.flags.isNonSyncSample,61440&s.flags.degradationPriority,15&s.flags.degradationPriority,(4278190080&s.compositionTimeOffset)>>>24,(16711680&s.compositionTimeOffset)>>>16,(65280&s.compositionTimeOffset)>>>8,255&s.compositionTimeOffset]);return n(O.trun,new Uint8Array(r))},e=function(e,t){var r,a,s,o;for(a=e.samples||[],t+=20+8*a.length,r=i(a,t),o=0;o>>24,(16711680&s.duration)>>>16,(65280&s.duration)>>>8,255&s.duration,(4278190080&s.size)>>>24,(16711680&s.size)>>>16,(65280&s.size)>>>8,255&s.size]);return n(O.trun,new Uint8Array(r))},k=function(i,n){return"audio"===i.type?e(i,n):t(i,n)}}(),t.exports={ftyp:s,mdat:o,moof:l,moov:f,initSegment:function(e){var t,i=s(),n=f(e);return t=new Uint8Array(i.byteLength+n.byteLength),t.set(i),t.set(n,i.byteLength),t}}},{}],57:[function(e,t,i){"use strict";var n,r,a,s;n=function(e,t){var i,a,s,o,u,d=[];if(!t.length)return null;for(i=0;i1?i+a:e.byteLength,s===t[0]&&(1===t.length?d.push(e.subarray(i+8,o)):(u=n(e.subarray(i+8,o),t.slice(1)),u.length&&(d=d.concat(u)))),i=o;return d},r=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},a=function(e){var t={};return n(e,["moov","trak"]).reduce(function(e,t){var i,r,a,s,o;return(i=n(t,["tkhd"])[0])?(r=i[0],a=0===r?12:20,s=i[a]<<24|i[a+1]<<16|i[a+2]<<8|i[a+3],(o=n(t,["mdia","mdhd"])[0])?(r=o[0],a=0===r?12:20,e[s]=o[a]<<24|o[a+1]<<16|o[a+2]<<8|o[a+3],e):null):null},t)},s=function(e,t){var i,r,a;return i=n(t,["moof","traf"]),r=[].concat.apply([],i.map(function(t){return n(t,["tfhd"]).map(function(i){var r,a,s;return r=i[4]<<24|i[5]<<16|i[6]<<8|i[7],a=e[r]||9e4,s=n(t,["tfdt"]).map(function(e){var t,i;return t=e[0],i=e[4]<<24|e[5]<<16|e[6]<<8|e[7],1===t&&(i*=Math.pow(2,32),i+=e[8]<<24|e[9]<<16|e[10]<<8|e[11]),i})[0],(s=s||Infinity)/a})})),a=Math.min.apply(null,r),isFinite(a)?a:0},t.exports={parseType:r,timescale:a,startTime:s}},{}],58:[function(e,t,i){"use strict";var n,r,a,s,o,u,d,l,f,c,h,p=e(62),m=e(56),g=e(50),y=e(40),_=e(41).H264Stream,v=e(38),b=e(42),T=e(60),S=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],w=["width","height","profileIdc","levelIdc","profileCompatibility"];o=function(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0}}},u=function(e){return e[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},c=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i45e3))){for(n=b[e.samplerate],n||(n=t[0].data),r=0;r=n?t:(e.minSegmentDts=Infinity,t.filter(function(t){return t.dts>=n&&(e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),e.minSegmentPts=e.minSegmentDts,!0)}))},this.generateSampleTable_=function(e){var t,i,n=[];for(t=0;t=-1e4&&i<=45e3&&(!n||o>i)&&(n=a,o=i));return n?n.gop:null},this.extendFirstKeyFrame_=function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},this.groupNalsIntoFrames_=function(e){var t,i,n=[],r=[];for(n.byteLength=0,t=0;tn.pts?t++:(i++,a-=r.byteLength,s-=r.nalCount,o-=r.duration);return 0===i?e:i===e.length?null:(d=e.slice(i),d.byteLength=a,d.duration=o,d.nalCount=s,d.pts=d[0].pts,d.dts=d[0].dts,d)},this.alignGopsAtEnd_=function(e){var t,i,n,r,a,s;for(t=u.length-1,i=e.length-1,a=null,s=!1;t>=0&&i>=0;){if(n=u[t],r=e[i],n.pts===r.pts){s=!0;break}n.pts>r.pts?t--:(t===u.length-1&&(a=i),i--)}if(!s&&null===a)return null;var o;if(0===(o=s?i:a))return e;var d=e.slice(o),l=d.reduce(function(e,t){return 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e.maxSegmentPts},f=function(e){var t,i,n=e.minSegmentDts-e.timelineStartInfo.dts;return t=e.timelineStartInfo.baseMediaDecodeTime,t+=n,t=Math.max(0,t),"audio"===e.type&&(i=e.samplerate/9e4,t*=i,t=Math.floor(t)),t},s=function(e,t){this.numberOfTracks=0,this.metadataStream=t,"undefined"!=typeof e.remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,s.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBoxes.push(e.boxes),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track),void("audio"===e.track.type&&(this.audioTrack=e.track)))}},s.prototype=new p,s.prototype.flush=function(e){var 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g.MetadataStream,t.aacStream=new v,t.audioTimestampRolloverStream=new g.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new g.TimestampRolloverStream("timed-metadata"),t.adtsStream=new y,t.coalesceStream=new s(e,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(e){"timed-metadata"!==e.type||t.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:o.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new r(i),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var a={};this.transmuxPipeline_=a,a.type="ts",a.metadataStream=new g.MetadataStream,a.packetStream=new g.TransportPacketStream,a.parseStream=new g.TransportParseStream,a.elementaryStream=new g.ElementaryStream,a.videoTimestampRolloverStream=new g.TimestampRolloverStream("video"),a.audioTimestampRolloverStream=new g.TimestampRolloverStream("audio"),a.timedMetadataTimestampRolloverStream=new g.TimestampRolloverStream("timed-metadata"),a.adtsStream=new y,a.h264Stream=new _,a.captionStream=new g.CaptionStream,a.coalesceStream=new s(e,a.metadataStream),a.headOfPipeline=a.packetStream,a.packetStream.pipe(a.parseStream).pipe(a.elementaryStream),a.elementaryStream.pipe(a.videoTimestampRolloverStream).pipe(a.h264Stream),a.elementaryStream.pipe(a.audioTimestampRolloverStream).pipe(a.adtsStream),a.elementaryStream.pipe(a.timedMetadataTimestampRolloverStream).pipe(a.metadataStream).pipe(a.coalesceStream),a.h264Stream.pipe(a.captionStream).pipe(a.coalesceStream),a.elementaryStream.on("data",function(s){var u;if("metadata"===s.type){for(u=s.tracks.length;u--;)t||"video"!==s.tracks[u].type?i||"audio"!==s.tracks[u].type||(i=s.tracks[u],i.timelineStartInfo.baseMediaDecodeTime=o.baseMediaDecodeTime):(t=s.tracks[u],t.timelineStartInfo.baseMediaDecodeTime=o.baseMediaDecodeTime);t&&!a.videoSegmentStream&&(a.coalesceStream.numberOfTracks++,a.videoSegmentStream=new n(t,e),a.videoSegmentStream.on("timelineStartInfo",function(e){i&&(i.timelineStartInfo=e,a.audioSegmentStream.setEarliestDts(e.dts))}),a.videoSegmentStream.on("processedGopsInfo",o.trigger.bind(o,"gopInfo")),a.videoSegmentStream.on("baseMediaDecodeTime",function(e){i&&a.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),a.h264Stream.pipe(a.videoSegmentStream).pipe(a.coalesceStream)),i&&!a.audioSegmentStream&&(a.coalesceStream.numberOfTracks++,a.audioSegmentStream=new r(i),a.adtsStream.pipe(a.audioSegmentStream).pipe(a.coalesceStream))}}),a.coalesceStream.on("data",this.trigger.bind(this,"data")),a.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(e){var n=this.transmuxPipeline_;this.baseMediaDecodeTime=e,i&&(i.timelineStartInfo.dts=undefined,i.timelineStartInfo.pts=undefined,l(i),i.timelineStartInfo.baseMediaDecodeTime=e,n.audioTimestampRolloverStream&&n.audioTimestampRolloverStream.discontinuity()),t&&(n.videoSegmentStream&&(n.videoSegmentStream.gopCache_=[],n.videoTimestampRolloverStream.discontinuity()),t.timelineStartInfo.dts=undefined,t.timelineStartInfo.pts=undefined,l(t),n.captionStream.reset(),t.timelineStartInfo.baseMediaDecodeTime=e),n.timedMetadataTimestampRolloverStream&&n.timedMetadataTimestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.push=function(e){if(d){var t=u(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),d=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){d=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}},a.prototype=new p,t.exports={Transmuxer:a,VideoSegmentStream:n,AudioSegmentStream:r,AUDIO_PROPERTIES:S,VIDEO_PROPERTIES:w}},{}],59:[function(e,t,i){"use strict";var n=e(53),r=e(54).handleRollover,a={};a.ts=e(52),a.aac=e(39);var s=function(e){return e[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},o=function(e,t){for(var i,n=0,r=188;r=0;)if(71!==e[u]||71!==e[d])u--,d--;else{switch(n=e.subarray(u,d),a.ts.parseType(n,t.pid)){case"pes":r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(o=a.ts.parsePesTime(n))&&(o.type="audio",i.audio.push(o),l=!0)}if(l)break;u-=188,d-=188}},d=function(e,t,i){for(var n,r,s,o,u,d,l,f=0,c=188,h=!1,p={data:[],size:0};c=0;)if(71!==e[f]||71!==e[c])f--,c--;else{switch(n=e.subarray(f,c),a.ts.parseType(n,t.pid)){case"pes":r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"video"===r&&s&&(o=a.ts.parsePesTime(n))&&(o.type="video",i.video.push(o),h=!0)}if(h)break;f-=188,c-=188}},l=function(e,t){if(e.audio&&e.audio.length){var i=t;void 0===i&&(i=e.audio[0].dts),e.audio.forEach(function(e){e.dts=r(e.dts,i),e.pts=r(e.pts,i),e.dtsTime=e.dts/9e4,e.ptsTime=e.pts/9e4})}if(e.video&&e.video.length){var n=t;if(void 0===n&&(n=e.video[0].dts),e.video.forEach(function(e){e.dts=r(e.dts,n),e.pts=r(e.pts,n),e.dtsTime=e.dts/9e4,e.ptsTime=e.pts/9e4}),e.firstKeyFrame){var a=e.firstKeyFrame;a.dts=r(a.dts,n),a.pts=r(a.pts,n),a.dtsTime=a.dts/9e4,a.ptsTime=a.dts/9e4}}},f=function(e){for(var t,i=!1,n=0,r=null,s=null,o=0,u=0;e.length-u>=3;){switch(a.aac.parseType(e,u)){case"timed-metadata":if(e.length-u<10){i=!0;break}if((o=a.aac.parseId3TagSize(e,u))>e.length){i=!0;break}null===s&&(t=e.subarray(u,u+o),s=a.aac.parseAacTimestamp(t)),u+=o;break;case"audio":if(e.length-u<7){i=!0;break}if((o=a.aac.parseAdtsSize(e,u))>e.length){i=!0;break}null===r&&(t=e.subarray(u,u+o),r=a.aac.parseSampleRate(t)),n++,u+=o;break;default:u++}if(i)return null}if(null===r||null===s)return null;var d=9e4/r;return{audio:[{type:"audio",dts:s,pts:s},{type:"audio",dts:s+1024*n*d,pts:s+1024*n*d}]}},c=function(e){var t={pid:null,table:null},i={};o(e,t);for(var r in t.table)if(t.table.hasOwnProperty(r)){var a=t.table[r];switch(a){case n.H264_STREAM_TYPE:i.video=[],d(e,t,i),0===i.video.length&&delete i.video;break;case n.ADTS_STREAM_TYPE:i.audio=[],u(e,t,i),0===i.audio.length&&delete i.audio}}return i},h=function(e,t){var i,n=s(e);return(i=n?f(e):c(e))&&(i.audio||i.video)?(l(i,t),i):null};t.exports={inspect:h}},{}],60:[function(e,t,i){var n,r,a,s,o,u;n=function(e){return 9e4*e},r=function(e,t){return e*t},a=function(e){return e/9e4},s=function(e,t){return e/t},o=function(e,t){return n(s(e,t))},u=function(e,t){return r(a(e),t)},t.exports={secondsToVideoTs:n,secondsToAudioTs:r,videoTsToSeconds:a,audioTsToSeconds:s,audioTsToVideoTs:o,videoTsToAudioTs:u}},{}],61:[function(e,t,i){"use strict";var n;n=function(e){var t=e.byteLength,i=0,n=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+n},this.loadWord=function(){var r=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(r,r+s)),i=new DataView(a.buffer).getUint32(0),n=8*s,t-=s},this.skipBits=function(e){var r;n>e?(i<<=e,n-=e):(e-=n,r=Math.floor(e/8),e-=8*r,t-=r,this.loadWord(),i<<=e,n-=e)},this.readBits=function(e){var r=Math.min(n,e),a=i>>>32-r;return n-=r,n>0?i<<=r:t>0&&this.loadWord(),r=e-r,r>0?a<>>e))return i<<=e,n-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()},t.exports=n},{}],62:[function(e,t,i){"use strict";var n=function(){this.init=function(){var e={};this.on=function(t,i){e[t]||(e[t]=[]),e[t]=e[t].concat(i)},this.off=function(t,i){var n;return!!e[t]&&(n=e[t].indexOf(i),e[t]=e[t].slice(),e[t].splice(n,1),n>-1)},this.trigger=function(t){var i,n,r,a;if(i=e[t])if(2===arguments.length)for(r=i.length,n=0;n1){var n=i[0].replace(/"/g,"").trim(),r=i[1].replace(/"/g,"").trim();t.parameters[n]=r}}),t},s=function(e){return e.map(function(e){return e.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})})};i["default"]={isAudioCodec:n,parseContentType:a,isVideoCodec:r,translateLegacyCodecs:s},t.exports=i["default"]},{}],66:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=function(e,t,i){var n=t.player_;if(i.captions&&i.captions.length){e.inbandTextTracks_||(e.inbandTextTracks_={});for(var r in i.captionStreams)if(!e.inbandTextTracks_[r]){n.tech_.trigger({type:"usage",name:"hls-608"});var a=n.textTracks().getTrackById(r);e.inbandTextTracks_[r]=a||n.addRemoteTextTrack({kind:"captions",id:r,label:r},!1).track}}i.metadata&&i.metadata.length&&!e.metadataTrack_&&(e.metadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=i.metadata.dispatchType)};i["default"]=n,t.exports=i["default"]},{}],67:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n={TIME_BETWEEN_CHUNKS:1,BYTES_PER_CHUNK:32768};i["default"]=n,t.exports=i["default"]},{}],68:[function(e,t,i){(function(n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(i,"__esModule",{value:!0});var o=function(){function e(e,t){for(var i=0;i=0&&(this.timestampOffset_=e,this.mediaSource_.swfObj.vjs_discontinuity(),this.basePtsOffset_=NaN,this.audioBufferEnd_=NaN,this.videoBufferEnd_=NaN,this.transmuxer_.postMessage({action:"reset"}))}}),Object.defineProperty(this,"buffered",{get:function(){if(!(this.mediaSource_&&this.mediaSource_.swfObj&&"vjs_getProperty"in this.mediaSource_.swfObj))return c["default"].createTimeRange();var e=this.mediaSource_.swfObj.vjs_getProperty("buffered");return e&&e.length&&(e[0][0]=P(e[0][0],3),e[0][1]=P(e[0][1],3)),c["default"].createTimeRanges(e)}}),this.mediaSource_.player_.on("seeked",function(){if((0,g["default"])(0,Infinity,i.metadataTrack_),i.inbandTextTracks_)for(var e in i.inbandTextTracks_)(0,g["default"])(0,Infinity,i.inbandTextTracks_[e])});var s=this.onHlsReset_.bind(this);this.mediaSource_.player_.tech_.on("hls-reset",s),this.mediaSource_.player_.tech_.hls.on("dispose",function(){i.transmuxer_.terminate(),i.mediaSource_.player_.tech_.off("hls-reset",s)})}return s(t,e),o(t,[{key:"appendBuffer",value:function(e){var t=undefined;if(this.updating)throw t=new Error("SourceBuffer.append() cannot be called while an update is in progress"),t.name="InvalidStateError",t.code=11,t;this.updating=!0,this.mediaSource_.readyState="open",this.trigger({type:"update"}),this.transmuxer_.postMessage({action:"push",data:e.buffer,byteOffset:e.byteOffset,byteLength:e.byteLength},[e.buffer]),this.transmuxer_.postMessage({action:"flush"})}},{key:"abort",value:function(){this.buffer_=[],this.bufferSize_=0,this.mediaSource_.swfObj.vjs_abort(),this.updating&&(this.updating=!1,this.trigger({type:"updateend"}))}},{key:"remove",value:function(e,t){if((0,g["default"])(e,t,this.metadataTrack_),this.inbandTextTracks_)for(var i in this.inbandTextTracks_)(0,g["default"])(e,t,this.inbandTextTracks_[i]);this.trigger({type:"update"}),this.trigger({type:"updateend"})}},{key:"receiveBuffer_",value:function(e){var t=this;(0,_["default"])(this,this.mediaSource_,e),(0,v.addTextTrackData)(this,e.captions,e.metadata),A(function(){var i=t.convertTagsToData_(e);0===t.buffer_.length&&A(t.processBuffer_.bind(t)),i&&(t.buffer_.push(i),t.bufferSize_+=i.byteLength)})}},{key:"processBuffer_",value:function(){var e=this,t=O["default"].BYTES_PER_CHUNK;if(!this.buffer_.length)return void(!1!==this.updating&&(this.updating=!1,this.trigger({type:"updateend"})));var i=this.buffer_[0].subarray(0,t);i.byteLength=n){for(;--d;){var l=a[d];if(!(l.pts>n)&&(l.keyFrame||l.metaDataTag))break}for(;d;){if(!a[d-1].metaDataTag)break;d--}}var f=a.slice(d),c=undefined;for(c=isNaN(this.audioBufferEnd_)?n:this.audioBufferEnd_+.1,f.length&&(c=Math.min(c,f[0].pts)),d=0;d=c);)d++;var h=s.slice(d);h.length&&(this.audioBufferEnd_=h[h.length-1].pts),f.length&&(this.videoBufferEnd_=f[f.length-1].pts);var p=this.getOrderedTags_(f,h);if(0!==p.length){if(p[0].pts=105&&(o=!0)}Object.defineProperty(i,"__esModule",{value:!0});var c=function(){function e(e,t){for(var i=0;ithis.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=t)}},{key:"addSourceBuffer",value:function(e){var t=undefined,i=(0,w.parseContentType)(e);if(/^(video|audio)\/mp2t$/i.test(i.type)){var n=[];i.parameters&&i.parameters.codecs&&(n=i.parameters.codecs.split(","),n=(0,w.translateLegacyCodecs)(n),n=n.filter(function(e){return(0,w.isAudioCodec)(e)||(0,w.isVideoCodec)(e)})),0===n.length&&(n=["avc1.4d400d","mp4a.40.2"]),t=new T["default"](this,n),0!==this.sourceBuffers.length&&(this.sourceBuffers[0].createRealSourceBuffers_(),t.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)}else t=this.nativeMediaSource_.addSourceBuffer(e);return this.sourceBuffers.push(t),t}}]),t}(v["default"].EventTarget);i["default"]=k,t.exports=i["default"]}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],72:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=function(e,t,i){var n=undefined,r=undefined;if(i&&i.cues)for(n=i.cues.length;n--;)r=i.cues[n],r.startTime<=t&&r.endTime>=e&&i.removeCue(r)};i["default"]=n,t.exports=i["default"]},{}],73:[function(e,t,i){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(i,"__esModule",{value:!0});var a=function(){function e(e,t){for(var i=0;in);r++);return e.slice(r)};i.gopsSafeToAlignWith=S;var w=function(e,t,i){if(!t.length)return e;if(i)return t.slice();var n=t[0].pts,r=0;for(r;r=n);r++);return e.slice(0,r).concat(t)};i.updateGopBuffer=w;var k=function(e,t,i,n){for(var r=Math.ceil(9e4*(t-n)),a=Math.ceil(9e4*(i-n)),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s;for(var u=o+1;u--&&!(e[u].pts<=r););return u=Math.max(u,0),s.splice(u,o-u+1),s};i.removeGopBuffer=k;var O=function(e){function t(e,i){var n=this;r(this,t),o(Object.getPrototypeOf(t.prototype),"constructor",this).call(this,d["default"].EventTarget),this.timestampOffset_=0,this.pendingBuffers_=[],this.bufferUpdating_=!1,this.mediaSource_=e,this.codecs_=i,this.audioCodec_=null,this.videoCodec_=null,this.audioDisabled_=!1,this.appendAudioInitSegment_=!0,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=d["default"].browser.IE_VERSION>=11;var a={remux:!1,alignGopsAtEnd:this.safeAppend_};this.codecs_.forEach(function(e){(0,v.isAudioCodec)(e)?n.audioCodec_=e:(0,v.isVideoCodec)(e)&&(n.videoCodec_=e)}),this.transmuxer_=(0,g["default"])(_["default"],b()),this.transmuxer_.postMessage({action:"init",options:a}),this.transmuxer_.onmessage=function(e){return"data"===e.data.action?n.data_(e):"done"===e.data.action?n.done_(e):"gopInfo"===e.data.action?n.appendGopInfo_(e):void 0},Object.defineProperty(this,"timestampOffset",{get:function(){return this.timestampOffset_},set:function(e){"number"==typeof e&&e>=0&&(this.timestampOffset_=e,this.appendAudioInitSegment_=!0,this.gopBuffer_.length=0,this.timeMapping_=0,this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e}))}}),Object.defineProperty(this,"appendWindowStart",{get:function(){return(this.videoBuffer_||this.audioBuffer_).appendWindowStart},set:function(e){this.videoBuffer_&&(this.videoBuffer_.appendWindowStart=e),this.audioBuffer_&&(this.audioBuffer_.appendWindowStart=e)}}),Object.defineProperty(this,"updating",{get:function(){return!!(this.bufferUpdating_||!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.updating||this.videoBuffer_&&this.videoBuffer_.updating)}}),Object.defineProperty(this,"buffered",{get:function(){var e=null,t=null,i=0,n=[],r=[];if(!this.videoBuffer_&&!this.audioBuffer_)return d["default"].createTimeRange();if(!this.videoBuffer_)return this.audioBuffer_.buffered;if(!this.audioBuffer_)return this.videoBuffer_.buffered;if(this.audioDisabled_)return this.videoBuffer_.buffered;if(0===this.videoBuffer_.buffered.length&&0===this.audioBuffer_.buffered.length)return d["default"].createTimeRange();for(var a=this.videoBuffer_.buffered,s=this.audioBuffer_.buffered,o=a.length;o--;)n.push({time:a.start(o),type:"start"}),n.push({time:a.end(o),type:"end"});for(o=s.length;o--;)n.push({time:s.start(o),type:"start"}),n.push({time:s.end(o),type:"end"});for(n.sort(function(e,t){return e.time-t.time}),o=0;o0?1/this.throughput:0,Math.floor(1/(e+t))},set:function(){w["default"].log.error('The "systemBandwidth" property is read-only')}}}),Object.defineProperties(this.stats,{bandwidth:{get:function(){return t.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return t.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return t.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return t.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return t.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return t.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return t.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return t.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.masterPlaylistController_.on("selectedinitialmedia",function(){(0,L["default"])(t)}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.masterPlaylistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.tech_.ready(function(){return 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