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0===this._instance&&(this._instance=new this),this._instance},ae.setLevel=function(e){this.getInstance().level=e},ae.debug=function(){this.getInstance().debug.apply(this.getInstance(),arguments)},ae.info=function(){this.getInstance().info.apply(this.getInstance(),arguments)},ae.warn=function(){this.getInstance().warn.apply(this.getInstance(),arguments)},ae.error=function(){this.getInstance().error.apply(this.getInstance(),arguments)};var se=Array.prototype.slice,oe=/\s+/,le=function(e,t,r,i){if(!r)return!0;if("object"===a(r)){for(var n in r)e[t].apply(e,[n,r[n]].concat(i));return!1}if(oe.test(r)){for(var s=r.split(oe),o=0,l=s.length;o<l;o++)e[t].apply(e,[s[o]].concat(i));return!1}return!0},ue=function(e,t,r,i){var n,a=-1,s=e.length,o=t[0],l=t[1],u=t[2];!function c(){try{switch(t.length){case 0:for(;++a<s;)(n=e[a]).callback.call(n.ctx);return;case 1:for(;++a<s;)(n=e[a]).callback.call(n.ctx,o);return;case 2:for(;++a<s;)(n=e[a]).callback.call(n.ctx,o,l);return;case 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e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.actionsMetadata.playEvent=e,this.playback.play(e)}},{key:"stop",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.actionsMetadata.stopEvent=e,this.playback.stop(e),this.currentTime=0}},{key:"switchAudioTrack",value:function(e){this.playback.switchAudioTrack(e)}},{key:"pause",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.actionsMetadata.pauseEvent=e,this.playback.pause(e)}},{key:"onEnded",value:function(){this.trigger(ce.CONTAINER_ENDED,this,this.name),this.currentTime=0}},{key:"clicked",value:function(){var e=this;this.options.chromeless&&!this.options.allowUserInteraction||(this.clickTimer=setTimeout((function(){e.clickTimer&&e.trigger(ce.CONTAINER_CLICK,e,e.name)}),this.clickDelay))}},{key:"cancelClicked",value:function(){clearTimeout(this.clickTimer),this.clickTimer=null}},{key:"dblClicked",value:function(){this.options.chromeless&&!this.options.allowUserInteraction||(this.cancelClicked(),this.trigger(ce.CONTAINER_DBLCLICK,this,this.name))}},{key:"dblTap",value:function(e){var t=this;this.options.chromeless&&!this.options.allowUserInteraction||this.dblTapHandler.handle(e,(function(){t.cancelClicked(),t.trigger(ce.CONTAINER_DBLCLICK,t,t.name)}))}},{key:"onContextMenu",value:function(e){this.options.chromeless&&!this.options.allowUserInteraction||this.trigger(ce.CONTAINER_CONTEXTMENU,e,this.name)}},{key:"seek",value:function(e){this.playback.seek(e)}},{key:"onSeek",value:function(e){this.trigger(ce.CONTAINER_SEEK,e,this.name)}},{key:"onSeeked",value:function(){this.trigger(ce.CONTAINER_SEEKED,this.name)}},{key:"seekPercentage",value:function(e){var t=this.getDuration();if(e>=0&&e<=100){var r=t*(e/100);this.seek(r)}}},{key:"setVolume",value:function(e){this.volume=parseFloat(e),this.trigger(ce.CONTAINER_VOLUME,this.volume,this.name),this.playback.volume(this.volume)}},{key:"fullscreen",value:function(){this.trigger(ce.CONTAINER_FULLSCREEN,this.name)}},{key:"onBuffering",value:function(){this.trigger(ce.CONTAINER_STATE_BUFFERING,this.name)}},{key:"bufferfull",value:function(){this.trigger(ce.CONTAINER_STATE_BUFFERFULL,this.name)}},{key:"addPlugin",value:function(e){this.plugins.push(e)}},{key:"hasPlugin",value:function(e){return!!this.getPlugin(e)}},{key:"getPlugin",value:function(e){return this.plugins.filter((function(t){return t.name===e}))[0]}},{key:"mouseEnter",value:function(){this.options.chromeless&&!this.options.allowUserInteraction||this.trigger(ce.CONTAINER_MOUSE_ENTER)}},{key:"mouseLeave",value:function(){this.options.chromeless&&!this.options.allowUserInteraction||this.trigger(ce.CONTAINER_MOUSE_LEAVE)}},{key:"mouseUp",value:function(){this.options.chromeless&&!this.options.allowUserInteraction||this.trigger(ce.CONTAINER_MOUSE_UP)}},{key:"mouseDown",value:function(){this.options.chromeless&&!this.options.allowUserInteraction||this.trigger(ce.CONTAINER_MOUSE_DOWN)}},{key:"settingsUpdate",value:function(){this.settings=this.playback.settings,this.trigger(ce.CONTAINER_SETTINGSUPDATE)}},{key:"highDefinitionUpdate",value:function(e){this.trigger(ce.CONTAINER_HIGHDEFINITIONUPDATE,e)}},{key:"isHighDefinitionInUse",value:function(){return this.playback.isHighDefinitionInUse()}},{key:"disableMediaControl",value:function(){this.mediaControlDisabled||(this.mediaControlDisabled=!0,this.trigger(ce.CONTAINER_MEDIACONTROL_DISABLE))}},{key:"enableMediaControl",value:function(){this.mediaControlDisabled&&(this.mediaControlDisabled=!1,this.trigger(ce.CONTAINER_MEDIACONTROL_ENABLE))}},{key:"updateStyle",value:function(){!this.options.chromeless||this.options.allowUserInteraction?this.$el.removeClass("chromeless"):this.$el.addClass("chromeless")}},{key:"enableResizeObserver",value:function(){var e=this;this.disableResizeObserver(),this.resizeObserverInterval=setInterval((function(){return e.checkResize()}),500)}},{key:"disableResizeObserver",value:function(){this.resizeObserverInterval&&clearInterval(this.resizeObserverInterval)}},{key:"checkResize",value:function(){var e={width:this.el.clientWidth,height:this.el.clientHeight},t=this.currentSize||{},r=t.width;(t.height!==e.height||r!==e.width)&&(this.currentSize=e,this.trigger(ce.CONTAINER_RESIZE,e))}},{key:"configure",value:function(e){this._options=R.extend(!0,this._options,e),this.updateStyle(),this.playback.configure(this.options),this.trigger(ce.CONTAINER_OPTIONS_CHANGE)}},{key:"render",value:function(){var e=be.getStyleFor(".container[data-container] {\n position: absolute;\n background-color: black;\n height: 100%;\n width: 100%;\n max-width: 100%; }\n .container[data-container] .chromeless {\n cursor: default; }\n\n[data-player]:not(.nocursor) .container[data-container]:not(.chromeless).pointer-enabled {\n cursor: pointer; }\n".toString(),{baseUrl:this.options.baseUrl});return this.$el.append(e[0]),this.$el.append(this.playback.render().el),this.updateStyle(),this.checkResize(),this.enableResizeObserver(),this}}]),r}(Se);Object.assign(De.prototype,Ce);var Re=function(e){c(r,e);var t=g(r);function r(e,i,n){var a;return s(this,r),(a=t.call(this,e)).settings={},a._i18n=i,a.playerError=n,a._consented=!1,a}return l(r,[{key:"isAudioOnly",get:function(){return!1}},{key:"isAdaptive",get:function(){return!1}},{key:"ended",get:function(){return!1}},{key:"i18n",get:function(){return this._i18n}},{key:"buffering",get:function(){return!1}},{key:"consent",value:function(e){"function"==typeof e&&e()}},{key:"play",value:function(){}},{key:"pause",value:function(){}},{key:"stop",value:function(){}},{key:"seek",value:function(e){}},{key:"seekPercentage",value:function(e){}},{key:"getStartTimeOffset",value:function(){return 0}},{key:"getDuration",value:function(){return 0}},{key:"isPlaying",value:function(){return!1}},{key:"isReady",get:function(){return!1}},{key:"hasClosedCaptionsTracks",get:function(){return this.closedCaptionsTracks.length>0}},{key:"closedCaptionsTracks",get:function(){return[]}},{key:"closedCaptionsTrackId",get:function(){return-1},set:function(e){}},{key:"audioTracks",get:function(){return[]}},{key:"currentAudioTrack",get:function(){return null}},{key:"switchAudioTrack",value:function(e){}},{key:"getPlaybackType",value:function(){return r.NO_OP}},{key:"isHighDefinitionInUse",value:function(){return!1}},{key:"mute",value:function(){}},{key:"unmute",value:function(){}},{key:"volume",value:function(e){}},{key:"configure",value:function(e){this._options=R.extend(!0,this._options,e)}},{key:"attemptAutoPlay",value:function(){var e=this;this.canAutoPlay((function(t,r){t&&e.play()}))}},{key:"canAutoPlay",value:function(e){e(!0,null)}}]),r}(Se);Object.assign(Re.prototype,Ce),Re.extend=function(e){return V(Re,e)},Re.canPlay=function(e,t){return!1},Re.VOD="vod",Re.AOD="aod",Re.LIVE="live",Re.NO_OP="no_op",Re.type="playback";var Ie=function(e){c(r,e);var t=g(r);function r(e,i,n,a){var o;return s(this,r),(o=t.call(this,e))._i18n=n,o.loader=i,o.playerError=a,o}return l(r,[{key:"options",get:function(){return this._options},set:function(e){this._options=e}},{key:"createContainers",value:function(){var e=this;return R.Deferred((function(t){t.resolve(e.options.sources.map((function(t){return e.createContainer(t)})))}))}},{key:"findPlaybackPlugin",value:function(e,t){return this.loader.playbackPlugins.filter((function(r){return r.canPlay(e,t)}))[0]}},{key:"createContainer",value:function(e){var t=null,r=this.options.mimeType;"object"===a(e)?(t=e.source.toString(),e.mimeType&&(r=e.mimeType)):t=e.toString(),t.match(/^\/\//)&&(t=window.location.protocol+t);var i=n(n({},this.options),{},{src:t,mimeType:r}),s=this.findPlaybackPlugin(t,r),o=s?new s(i,this._i18n,this.playerError):new Re;i=n(n({},i),{},{playback:o});var l=new De(i,this._i18n,this.playerError),u=R.Deferred();return u.promise(l),this.addContainerPlugins(l),this.listenToOnce(l,ce.CONTAINER_READY,(function(){return u.resolve(l)})),l}},{key:"addContainerPlugins",value:function(e){this.loader.containerPlugins.forEach((function(t){e.addPlugin(new t(e))}))}}]),r}(he),Oe=function(e){c(r,e);var t=g(r);function r(e){var i;return s(this,r),(i=t.call(this,e)).playerError=new _e(e,f(i)),i.configureDomRecycler(),i.firstResize=!0,i.plugins=[],i.containers=[],i._boundFullscreenHandler=function(){return i.handleFullscreenChange()},R(document).bind("fullscreenchange",i._boundFullscreenHandler),R(document).bind("MSFullscreenChange",i._boundFullscreenHandler),R(document).bind("mozfullscreenchange",i._boundFullscreenHandler),w.isMobile&&R(window).bind("resize",(function(e){i.handleWindowResize(e)})),i}return l(r,[{key:"events",get:function(){return{webkitfullscreenchange:"handleFullscreenChange",mousemove:"onMouseMove",mouseleave:"onMouseLeave"}}},{key:"attributes",get:function(){return{"data-player":"",tabindex:9999}}},{key:"isReady",get:function(){return!!this.ready}},{key:"i18n",get:function(){return this.getPlugin("strings")||{t:function(e){return e}}}},{key:"mediaControl",get:function(){return this._mediaControl||(this._mediaControl=this.getPlugin("media_control"))||this.dummyMediaControl}},{key:"dummyMediaControl",get:function(){return this._dummyMediaControl||(this._dummyMediaControl=new Le(this)),this._dummyMediaControl}},{key:"activeContainer",get:function(){return this._activeContainer},set:function(e){this._activeContainer=e,this.trigger(ce.CORE_ACTIVE_CONTAINER_CHANGED,this._activeContainer)}},{key:"activePlayback",get:function(){return this.activeContainer&&this.activeContainer.playback}},{key:"activePlaybackEl",get:function(){if(this.activePlayback)return this.activePlayback.$el?this.activePlayback.$el.find("video")[0]:this.activePlayback.el}},{key:"configureDomRecycler",value:function(){var e=this.options&&this.options.playback&&this.options.playback.recycleVideo;Z.configure({recycleVideo:e})}},{key:"createContainers",value:function(e){this.defer=R.Deferred(),this.defer.promise(this),this.containerFactory=new Ie(e,e.loader,this.i18n,this.playerError),this.prepareContainers()}},{key:"prepareContainers",value:function(){var e=this;this.containerFactory.createContainers().then((function(t){return e.setupContainers(t)})).then((function(t){return e.resolveOnContainersReady(t)}))}},{key:"updateSize",value:function(){this.isFullscreen()?this.setFullscreen():this.setPlayerSize()}},{key:"setFullscreen",value:function(){w.isiOS||(this.$el.addClass("fullscreen"),this.$el.removeAttr("style"),this.previousSize={width:this.options.width,height:this.options.height},this.currentSize={width:R(window).width(),height:R(window).height()})}},{key:"setPlayerSize",value:function(){this.$el.removeClass("fullscreen"),this.currentSize=this.previousSize,this.previousSize={width:R(window).width(),height:R(window).height()},this.resize(this.currentSize)}},{key:"resize",value:function(e){$(e.height)||$(e.width)?(this.el.style.height="".concat(e.height,"px"),this.el.style.width="".concat(e.width,"px")):(this.el.style.height="".concat(e.height),this.el.style.width="".concat(e.width)),this.previousSize={width:this.options.width,height:this.options.height},this.options.width=e.width,this.options.height=e.height,this.currentSize=e,this.triggerResize(this.currentSize)}},{key:"enableResizeObserver",value:function(){var e=this;this.disableResizeObserver();this.resizeObserverInterval=setInterval((function(){e.triggerResize({width:e.el.clientWidth,height:e.el.clientHeight})}),500)}},{key:"triggerResize",value:function(e){(this.firstResize||this.oldHeight!==e.height||this.oldWidth!==e.width)&&(this.oldHeight=e.height,this.oldWidth=e.width,this.computedSize=e,this.firstResize=!1,this.trigger(ce.CORE_RESIZE,e))}},{key:"disableResizeObserver",value:function(){this.resizeObserverInterval&&clearInterval(this.resizeObserverInterval),this.resizeObserverInterval=null}},{key:"resolveOnContainersReady",value:function(e){var t=this;R.when.apply(R,e).done((function(){t.defer.resolve(t),t.ready=!0,t.trigger(ce.CORE_READY)}))}},{key:"addPlugin",value:function(e){this.plugins.push(e)}},{key:"hasPlugin",value:function(e){return!!this.getPlugin(e)}},{key:"getPlugin",value:function(e){return this.plugins.filter((function(t){return t.name===e}))[0]}},{key:"load",value:function(e,t){this.options.mimeType=t,e=e&&e.constructor===Array?e:[e],this.options.sources=e,this.containers.forEach((function(e){return e.destroy()})),this.containerFactory.options=R.extend(!0,this.options,{sources:e}),this.prepareContainers()}},{key:"destroy",value:function(){this.disableResizeObserver(),this.containers.forEach((function(e){return e.destroy()})),this.plugins.forEach((function(e){return e.destroy()})),this.$el.remove(),R(document).unbind("fullscreenchange",this._boundFullscreenHandler),R(document).unbind("MSFullscreenChange",this._boundFullscreenHandler),R(document).unbind("mozfullscreenchange",this._boundFullscreenHandler),this.stopListening()}},{key:"handleFullscreenChange",value:function(){this.trigger(ce.CORE_FULLSCREEN,this.isFullscreen()),this.updateSize()}},{key:"handleWindowResize",value:function(e){var t=window.innerWidth>window.innerHeight?"landscape":"portrait";this._screenOrientation!==t&&(this._screenOrientation=t,this.triggerResize({width:this.el.clientWidth,height:this.el.clientHeight}),this.trigger(ce.CORE_SCREEN_ORIENTATION_CHANGED,{event:e,orientation:this._screenOrientation}))}},{key:"removeContainer",value:function(e){this.stopListening(e),this.containers=this.containers.filter((function(t){return t!==e}))}},{key:"setupContainer",value:function(e){this.listenTo(e,ce.CONTAINER_DESTROYED,this.removeContainer),this.containers.push(e)}},{key:"setupContainers",value:function(e){return e.forEach(this.setupContainer.bind(this)),this.trigger(ce.CORE_CONTAINERS_CREATED),this.renderContainers(),this.activeContainer=e[0],this.render(),this.appendToParent(),this.containers}},{key:"renderContainers",value:function(){var e=this;this.containers.forEach((function(t){return e.el.appendChild(t.render().el)}))}},{key:"createContainer",value:function(e,t){var r=this.containerFactory.createContainer(e,t);return this.setupContainer(r),this.el.appendChild(r.render().el),r}},{key:"getCurrentContainer",value:function(){return this.activeContainer}},{key:"getCurrentPlayback",value:function(){return this.activePlayback}},{key:"getPlaybackType",value:function(){return this.activeContainer&&this.activeContainer.getPlaybackType()}},{key:"isFullscreen",value:function(){var e=K.fullscreenElement();return e&&e===this.el||e&&e===this.activePlaybackEl||this.activePlaybackEl&&this.activePlaybackEl.webkitDisplayingFullscreen||!1}},{key:"toggleFullscreen",value:function(){var e=this;if(this.isFullscreen()){var t=w.isiOS?this.activePlaybackEl:document;K.cancelFullscreen(t),!w.isiOS&&this.$el.removeClass("fullscreen nocursor")}else{var r=w.isiOS?this.activePlaybackEl:this.el;if(!r)return;w.isSafari||w.isiOS?K.requestFullscreen(r):K.requestFullscreen(r).then((function(e){return e}),(function(t){return setTimeout((function(){if(!e.isFullscreen())throw new ReferenceError(t)}),600)})),!w.isiOS&&this.$el.addClass("fullscreen")}}},{key:"onMouseMove",value:function(e){this.trigger(ce.CORE_MOUSE_MOVE,e)}},{key:"onMouseLeave",value:function(e){this.trigger(ce.CORE_MOUSE_LEAVE,e)}},{key:"configure",value:function(e){var t=this;this._options=R.extend(!0,this._options,e),this.configureDomRecycler();var r=e.source||e.sources;r&&this.load(r,e.mimeType||this.options.mimeType),this.trigger(ce.CORE_OPTIONS_CHANGE,e),this.containers.forEach((function(e){return e.configure(t.options)}))}},{key:"appendToParent",value:function(){var e=be.getStyleFor('[data-player] {\n -webkit-touch-callout: none;\n -webkit-user-select: none;\n -moz-user-select: none;\n -o-user-select: none;\n user-select: none;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n transform: translate3d(0, 0, 0);\n position: relative;\n margin: 0;\n padding: 0;\n border: 0;\n font-style: normal;\n font-weight: normal;\n text-align: center;\n overflow: hidden;\n font-size: 100%;\n font-family: "Roboto", "Open Sans", Arial, sans-serif;\n text-shadow: 0 0 0;\n box-sizing: border-box; }\n [data-player]:focus {\n outline: 0; }\n [data-player] * {\n box-sizing: inherit; }\n [data-player] > * {\n float: none;\n max-width: none; }\n [data-player] > div {\n display: block; }\n [data-player].fullscreen {\n width: 100% !important;\n height: 100% !important;\n top: 0;\n left: 0; }\n [data-player].nocursor {\n cursor: none; }\n\n.clappr-style {\n display: none !important; }\n'.toString(),{baseUrl:this.options.baseUrl}),t=be.getStyleFor('[data-player] div, [data-player] span, [data-player] applet, [data-player] object, [data-player] iframe,\n[data-player] h1, [data-player] h2, [data-player] h3, [data-player] h4, [data-player] h5, [data-player] h6, [data-player] p, [data-player] blockquote, [data-player] pre,\n[data-player] a, [data-player] abbr, [data-player] acronym, [data-player] address, [data-player] big, [data-player] cite, [data-player] code,\n[data-player] del, [data-player] dfn, [data-player] em, [data-player] img, [data-player] ins, [data-player] kbd, [data-player] q, [data-player] s, [data-player] samp,\n[data-player] small, [data-player] strike, [data-player] strong, [data-player] sub, [data-player] sup, [data-player] tt, [data-player] var,\n[data-player] b, [data-player] u, [data-player] i, [data-player] center,\n[data-player] dl, [data-player] dt, [data-player] dd, [data-player] ol, [data-player] ul, [data-player] li,\n[data-player] fieldset, [data-player] form, [data-player] label, [data-player] legend,\n[data-player] table, [data-player] caption, [data-player] tbody, [data-player] tfoot, [data-player] thead, [data-player] tr, [data-player] th, [data-player] td,\n[data-player] article, [data-player] aside, [data-player] canvas, [data-player] details, [data-player] embed,\n[data-player] figure, [data-player] figcaption, [data-player] footer, [data-player] header, [data-player] hgroup,\n[data-player] menu, [data-player] nav, [data-player] output, [data-player] ruby, [data-player] section, [data-player] summary,\n[data-player] time, [data-player] mark, [data-player] audio, [data-player] video {\n margin: 0;\n padding: 0;\n border: 0;\n font: inherit;\n font-size: 100%;\n vertical-align: baseline; }\n\n[data-player] table {\n border-collapse: collapse;\n border-spacing: 0; }\n\n[data-player] caption, [data-player] th, [data-player] td {\n text-align: left;\n font-weight: normal;\n vertical-align: middle; }\n\n[data-player] q, [data-player] blockquote {\n quotes: none; }\n [data-player] q:before, [data-player] q:after, [data-player] blockquote:before, [data-player] blockquote:after {\n content: "";\n content: none; }\n\n[data-player] a img {\n border: none; }\n'.toString(),{baseUrl:this.options.baseUrl});this.$el.append(e[0]),this.options.includeResetStyle&&this.$el.append(t[0]),!(this.$el.parent()&&this.$el.parent().length)&&this.$el.appendTo(this.options.parentElement)}},{key:"render",value:function(){this.options.width=this.options.width||this.$el.width(),this.options.height=this.options.height||this.$el.height();var e={width:this.options.width,height:this.options.height};return this.previousSize=this.currentSize=this.computedSize=e,this.updateSize(),this.enableResizeObserver(),this}}]),r}(Se);Object.assign(Oe.prototype,Ce);var we,Pe,xe=function(e){c(r,e);var t=g(r);function r(e){var i;return s(this,r),(i=t.call(this,e.options)).player=e,i}return l(r,[{key:"loader",get:function(){return this.player.loader}},{key:"create",value:function(){return this.options.loader=this.loader,this.core=new Oe(this.options),this.addCorePlugins(),this.core.createContainers(this.options),this.core}},{key:"addCorePlugins",value:function(){var e=this;return this.loader.corePlugins.forEach((function(t){var r=new t(e.core);e.core.addPlugin(r),e.setupExternalInterface(r)})),this.core}},{key:"setupExternalInterface",value:function(e){var t=e.getExternalInterface();for(var r in t)this.player[r]=t[r].bind(e)}}]),r}(he),Ne=/(\d+)(?:\.(\d+))?(?:\.(\d+))?/,Fe=function(){function e(t,r,i){s(this,e),this.major=parseInt(t||0,10),this.minor=parseInt(r||0,10),this.patch=parseInt(i||0,10)}return l(e,[{key:"compare",value:function(e){var t=this.major-e.major;return t=(t=t||this.minor-e.minor)||this.patch-e.patch}},{key:"inc",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"patch";return void 0!==this[e]&&(this[e]+=1),this}},{key:"satisfies",value:function(e,t){return this.compare(e)>=0&&(!t||this.compare(t)<0)}},{key:"toString",value:function(){return"".concat(this.major,".").concat(this.minor,".").concat(this.patch)}}],[{key:"parse",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",r=t.match(Ne)||[],i=y(r,4),n=i[1],a=i[2],s=i[3];return void 0===n?null:new e(n,a,s)}}]),e}(),Me=function(e,t){return e&&t?Object.entries(e).filter((function(e){return y(e,2)[1].type===t})).reduce((function(e,t){var r=y(t,2),i=r[0],n=r[1];return e[i]=n,e}),{}):{}},Be=(we={plugins:{},playbacks:[]},Pe="0.4.27",function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;s(this,e),this.playerId=r,this.playbackPlugins=A(we.playbacks);var i=e.registeredPlugins,n=i.core,a=i.container;this.containerPlugins=Object.values(a),this.corePlugins=Object.values(n),Array.isArray(t)||this.validateExternalPluginsType(t),this.addExternalPlugins(t)}return l(e,[{key:"groupPluginsByType",value:function(e){return Array.isArray(e)&&(e=e.reduce((function(e,t){return e[t.type]||(e[t.type]=[]),e[t.type].push(t),e}),{})),e}},{key:"removeDups",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=function(e,r){return e[r.prototype.name]&&t||(e[r.prototype.name]&&delete e[r.prototype.name],e[r.prototype.name]=r),e},i=e.reduceRight(r,Object.create(null)),n=[];for(var a in i)n.unshift(i[a]);return n}},{key:"addExternalPlugins",value:function(t){var r="boolean"!=typeof t.loadExternalPluginsFirst||t.loadExternalPluginsFirst,i="boolean"!=typeof t.loadExternalPlaybacksFirst||t.loadExternalPlaybacksFirst;if((t=this.groupPluginsByType(t)).playback){var n=t.playback.filter((function(t){return e.checkVersionSupport(t),!0}));this.playbackPlugins=i?this.removeDups(n.concat(this.playbackPlugins)):this.removeDups(this.playbackPlugins.concat(n),!0)}if(t.container){var a=t.container.filter((function(t){return e.checkVersionSupport(t),!0}));this.containerPlugins=r?this.removeDups(a.concat(this.containerPlugins)):this.removeDups(this.containerPlugins.concat(a),!0)}if(t.core){var s=t.core.filter((function(t){return e.checkVersionSupport(t),!0}));this.corePlugins=r?this.removeDups(s.concat(this.corePlugins)):this.removeDups(this.corePlugins.concat(s),!0)}}},{key:"validateExternalPluginsType",value:function(e){["playback","container","core"].forEach((function(t){(e[t]||[]).forEach((function(e){var r="external "+e.type+" plugin on "+t+" array";if(e.type!==t)throw new ReferenceError(r)}))}))}}],[{key:"registeredPlaybacks",get:function(){return A(we.playbacks)}},{key:"registeredPlugins",get:function(){var e=we.plugins;return{core:Me(e,"core"),container:Me(e,"container")}}},{key:"checkVersionSupport",value:function(e){var t=e.prototype,r=t.supportedVersion,i=t.name;if(!r||!r.min)return ae.warn("Loader","missing version information for ".concat(i)),!1;var n=r.max?Fe.parse(r.max):Fe.parse(r.min).inc("minor"),a=Fe.parse(r.min);return!!Fe.parse(Pe).satisfies(a,n)||(ae.warn("Loader","unsupported plugin ".concat(i,": Clappr version ").concat(Pe," does not match required range [").concat(a,",").concat(n,")")),!1)}},{key:"registerPlugin",value:function(t){if(!t||!t.prototype.name)return ae.warn("Loader","missing information to register plugin: ".concat(t)),!1;e.checkVersionSupport(t);var r=we.plugins;if(!r)return!1;var i=r[t.prototype.name];return i&&ae.warn("Loader","overriding plugin entry: ".concat(t.prototype.name," - ").concat(i)),r[t.prototype.name]=t,!0}},{key:"registerPlayback",value:function(t){if(!t||!t.prototype.name)return!1;e.checkVersionSupport(t);var r=we.playbacks,i=r.findIndex((function(e){return e.prototype.name===t.prototype.name}));if(i>=0){var n=r[i];r.splice(i,1),ae.warn("Loader","overriding playback entry: ".concat(n.name," - ").concat(n))}return we.playbacks=[t].concat(A(r)),!0}},{key:"unregisterPlugin",value:function(e){if(!e)return!1;var t=we.plugins;return!!t[e]&&(delete t[e],!0)}},{key:"unregisterPlayback",value:function(e){if(!e)return!1;var t=we.playbacks,r=t.findIndex((function(t){return t.prototype.name===e}));return!(r<0||(t.splice(r,1),we.playbacks=t,0))}},{key:"clearPlugins",value:function(){we.plugins={}}},{key:"clearPlaybacks",value:function(){we.playbacks=[]}}]),e}()),Ue=z().replace(/\/[^/]+$/,""),Ge=function(e){c(r,e);var t=g(r);function r(e){var i;s(this,r),i=t.call(this,e);var n={playerId:W(""),persistConfig:!0,width:640,height:360,baseUrl:Ue,allowUserInteraction:w.isMobile,includeResetStyle:!0,playback:{recycleVideo:!0}};i._options=R.extend(!0,n,e),i.options.sources=i._normalizeSources(e),i.options.chromeless||(i.options.allowUserInteraction=!0),i.options.allowUserInteraction||(i.options.disableKeyboardShortcuts=!0),i._registerOptionEventListeners(i.options.events),i._coreFactory=new xe(f(i));var a=i._getParentElement(i.options);return a&&i.attachTo(a),i}return l(r,[{key:"loader",get:function(){return this._loader||(this._loader=new Be(this.options.plugins||{},this.options.playerId)),this._loader},set:function(e){this._loader=e}},{key:"ended",get:function(){return this.core.activeContainer.ended}},{key:"buffering",get:function(){return this.core.activeContainer.buffering}},{key:"isReady",get:function(){return!!this._ready}},{key:"eventsMapping",get:function(){return{onReady:ce.PLAYER_READY,onResize:ce.PLAYER_RESIZE,onPlay:ce.PLAYER_PLAY,onPause:ce.PLAYER_PAUSE,onStop:ce.PLAYER_STOP,onEnded:ce.PLAYER_ENDED,onSeek:ce.PLAYER_SEEK,onError:ce.PLAYER_ERROR,onTimeUpdate:ce.PLAYER_TIMEUPDATE,onVolumeUpdate:ce.PLAYER_VOLUMEUPDATE,onSubtitleAvailable:ce.PLAYER_SUBTITLE_AVAILABLE}}},{key:"_getParentElement",value:function(e){var t=e.parentId,r=e.parent;return t?document.querySelector(t):r}},{key:"attachTo",value:function(e){return this.options.parentElement=e,this.core=this._coreFactory.create(),this._addEventListeners(),this}},{key:"_addEventListeners",value:function(){return this.core.isReady?this._onReady():this.listenToOnce(this.core,ce.CORE_READY,this._onReady),this.listenTo(this.core,ce.CORE_ACTIVE_CONTAINER_CHANGED,this._containerChanged),this.listenTo(this.core,ce.CORE_FULLSCREEN,this._onFullscreenChange),this.listenTo(this.core,ce.CORE_RESIZE,this._onResize),this}},{key:"_addContainerEventListeners",value:function(){var e=this.core.activeContainer;return e&&(this.listenTo(e,ce.CONTAINER_PLAY,this._onPlay),this.listenTo(e,ce.CONTAINER_PAUSE,this._onPause),this.listenTo(e,ce.CONTAINER_STOP,this._onStop),this.listenTo(e,ce.CONTAINER_ENDED,this._onEnded),this.listenTo(e,ce.CONTAINER_SEEK,this._onSeek),this.listenTo(e,ce.CONTAINER_ERROR,this._onError),this.listenTo(e,ce.CONTAINER_TIMEUPDATE,this._onTimeUpdate),this.listenTo(e,ce.CONTAINER_VOLUME,this._onVolumeUpdate),this.listenTo(e,ce.CONTAINER_SUBTITLE_AVAILABLE,this._onSubtitleAvailable)),this}},{key:"_registerOptionEventListeners",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=Object.keys(t).length>0;return i&&Object.keys(r).forEach((function(t){var i=e.eventsMapping[t];i&&e.off(i,r[t])})),Object.keys(t).forEach((function(r){var i=e.eventsMapping[r];if(i){var n=t[r];(n="function"==typeof n&&n)&&e.on(i,n)}})),this}},{key:"_containerChanged",value:function(){this.stopListening(),this._addEventListeners()}},{key:"_onReady",value:function(){this._ready=!0,this._addContainerEventListeners(),this.trigger(ce.PLAYER_READY)}},{key:"_onFullscreenChange",value:function(e){this.trigger(ce.PLAYER_FULLSCREEN,e)}},{key:"_onVolumeUpdate",value:function(e){this.trigger(ce.PLAYER_VOLUMEUPDATE,e)}},{key:"_onSubtitleAvailable",value:function(){this.trigger(ce.PLAYER_SUBTITLE_AVAILABLE)}},{key:"_onResize",value:function(e){this.trigger(ce.PLAYER_RESIZE,e)}},{key:"_onPlay",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.trigger(ce.PLAYER_PLAY,t)}},{key:"_onPause",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.trigger(ce.PLAYER_PAUSE,t)}},{key:"_onStop",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.trigger(ce.PLAYER_STOP,this.getCurrentTime(),e)}},{key:"_onEnded",value:function(){this.trigger(ce.PLAYER_ENDED)}},{key:"_onSeek",value:function(e){this.trigger(ce.PLAYER_SEEK,e)}},{key:"_onTimeUpdate",value:function(e){this.trigger(ce.PLAYER_TIMEUPDATE,e)}},{key:"_onError",value:function(e){this.trigger(ce.PLAYER_ERROR,e)}},{key:"_normalizeSources",value:function(e){var t=e.sources||(void 0!==e.source?[e.source]:[]);return 0===t.length?[{source:"",mimeType:""}]:t}},{key:"resize",value:function(e){return this.core.resize(e),this}},{key:"load",value:function(e,t,r){return void 0!==r&&this.configure({autoPlay:!!r}),this.core.load(e,t),this}},{key:"destroy",value:function(){return this.stopListening(),this.core.destroy(),this}},{key:"consent",value:function(e){this.core.getCurrentPlayback().consent(e)}},{key:"play",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.core.activeContainer.play(e),this}},{key:"pause",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.core.activeContainer.pause(e),this}},{key:"stop",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.core.activeContainer.stop(e),this}},{key:"seek",value:function(e){return this.core.activeContainer.seek(e),this}},{key:"seekPercentage",value:function(e){return this.core.activeContainer.seekPercentage(e),this}},{key:"mute",value:function(){return this.core.activePlayback.mute(),this}},{key:"unmute",value:function(){return this.core.activePlayback.unmute(),this}},{key:"isPlaying",value:function(){return this.core.activeContainer.isPlaying()}},{key:"isDvrEnabled",value:function(){return this.core.activeContainer.isDvrEnabled()}},{key:"isDvrInUse",value:function(){return this.core.activeContainer.isDvrInUse()}},{key:"configure",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this._registerOptionEventListeners(e.events,this.options.events),this.core.configure(e),this}},{key:"getPlugin",value:function(e){return this.core.plugins.concat(this.core.activeContainer.plugins).filter((function(t){return t.name===e}))[0]}},{key:"getCurrentTime",value:function(){return this.core.activeContainer.getCurrentTime()}},{key:"getStartTimeOffset",value:function(){return this.core.activeContainer.getStartTimeOffset()}},{key:"getDuration",value:function(){return this.core.activeContainer.getDuration()}}]),r}(he);Object.assign(Ge.prototype,Ce);var Ve=function(e){c(r,e);var t=g(r);function r(e){var i;return s(this,r),(i=t.call(this,e.options)).container=e,i.enabled=!0,i.bindEvents(),i}return l(r,[{key:"playerError",get:function(){return this.container.playerError}},{key:"enable",value:function(){this.enabled||(this.bindEvents(),this.enabled=!0)}},{key:"disable",value:function(){this.enabled&&(this.stopListening(),this.enabled=!1)}},{key:"bindEvents",value:function(){}},{key:"destroy",value:function(){this.stopListening()}}]),r}(he);Object.assign(Ve.prototype,Ce),Ve.extend=function(e){return V(Ve,e)},Ve.type="container";var Ke=function(e){c(r,e);var t=g(r);function r(e){var i;return s(this,r),(i=t.call(this,e.options)).core=e,i.enabled=!0,i.bindEvents(),i}return l(r,[{key:"playerError",get:function(){return this.core.playerError}},{key:"bindEvents",value:function(){}},{key:"enable",value:function(){this.enabled||(this.bindEvents(),this.enabled=!0)}},{key:"disable",value:function(){this.enabled&&(this.stopListening(),this.enabled=!1)}},{key:"getExternalInterface",value:function(){return{}}},{key:"destroy",value:function(){this.stopListening()}}]),r}(he);Object.assign(Ke.prototype,Ce),Ke.extend=function(e){return V(Ke,e)},Ke.type="core";var je=function(e){c(r,e);var t=g(r);function r(e){var i;return s(this,r),(i=t.call(this,e.options)).container=e,i.enabled=!0,i.bindEvents(),i}return l(r,[{key:"playerError",get:function(){return this.container.playerError}},{key:"enable",value:function(){this.enabled||(this.bindEvents(),this.$el.show(),this.enabled=!0)}},{key:"disable",value:function(){this.stopListening(),this.$el.hide(),this.enabled=!1}},{key:"bindEvents",value:function(){}}]),r}(Se);Object.assign(je.prototype,Ce),je.extend=function(e){return V(je,e)},je.type="container";var He={mp4:["avc1.42E01E","avc1.58A01E","avc1.4D401E","avc1.64001E","mp4v.20.8","mp4v.20.240","mp4a.40.2"].map((function(e){return'video/mp4; codecs="'+e+', mp4a.40.2"'})),ogg:['video/ogg; codecs="theora, vorbis"','video/ogg; codecs="dirac"','video/ogg; codecs="theora, speex"'],"3gpp":['video/3gpp; codecs="mp4v.20.8, samr"'],webm:['video/webm; codecs="vp8, vorbis"'],mkv:['video/x-matroska; codecs="theora, vorbis"'],m3u8:["application/x-mpegurl"]};He.ogv=He.ogg,He["3gp"]=He["3gpp"];var Ye={wav:["audio/wav"],mp3:["audio/mp3",'audio/mpeg;codecs="mp3"'],aac:['audio/mp4;codecs="mp4a.40.5"'],oga:["audio/ogg"]},We=Object.keys(Ye).reduce((function(e,t){return[].concat(A(e),A(Ye[t]))}),[]),$e={code:"unknown",message:"unknown"},ze=function(e){c(r,e);var t=g(r);function r(){var e;s(this,r);for(var i=arguments.length,n=new Array(i),a=0;a<i;a++)n[a]=arguments[a];(e=t.call.apply(t,[this].concat(n)))._destroyed=!1,e._loadStarted=!1,e._isBuffering=!1,e._playheadMoving=!1,e._playheadMovingTimer=null,e._stopped=!1,e._ccTrackId=-1,e._setupSrc(e.options.src),e.options.playback||(e.options.playback=e.options||{}),e.options.playback.disableContextMenu=e.options.playback.disableContextMenu||e.options.disableVideoTagContextMenu,e._minDvrSize=e.isValidMinimumDVRSizeConfig?e.minimumDVRSizeConfig:60;var o,l=e.options.playback,u=l.preload||(w.isSafari?"auto":e.options.preload);return e.options.poster&&("string"==typeof e.options.poster?o=e.options.poster:"string"==typeof e.options.poster.url&&(o=e.options.poster.url)),R.extend(!0,e.el,{muted:e.options.mute,defaultMuted:e.options.mute,loop:e.options.loop,poster:o,preload:u||"metadata",crossOrigin:l.crossOrigin,"x-webkit-playsinline":l.playInline}),(l.controls||e.options.useVideoTagDefaultControls)&&e.$el.attr("controls",""),l.playInline&&e.$el.attr({playsinline:"playsinline"}),l.crossOrigin&&e.$el.attr({crossorigin:l.crossOrigin}),e.settings={default:["seekbar"]},e.settings.left=["playpause","position","duration"],e.settings.right=["fullscreen","volume","hd-indicator"],l.externalTracks&&e._setupExternalTracks(l.externalTracks),e.options.autoPlay&&e.attemptAutoPlay(),e}return l(r,[{key:"name",get:function(){return"html5_video"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"tagName",get:function(){return this.isAudioOnly?"audio":"video"}},{key:"isAudioOnly",get:function(){var e=this.options.src,t=r._mimeTypesForUrl(e,Ye,this.options.mimeType);return this.options.playback&&this.options.playback.audioOnly||this.options.audioOnly||We.indexOf(t[0])>=0}},{key:"attributes",get:function(){return{"data-html5-video":""}}},{key:"events",get:function(){return{canplay:"_onCanPlay",canplaythrough:"_handleBufferingEvents",durationchange:"_onDurationChange",ended:"_onEnded",error:"_onError",loadeddata:"_onLoadedData",loadedmetadata:"_onLoadedMetadata",pause:"_onPause",playing:"_onPlaying",progress:"_onProgress",seeking:"_onSeeking",seeked:"_onSeeked",stalled:"_handleBufferingEvents",timeupdate:"_onTimeUpdate",waiting:"_onWaiting"}}},{key:"ended",get:function(){return this.el.ended}},{key:"buffering",get:function(){return this._isBuffering}},{key:"isLive",get:function(){return this.getPlaybackType()===Re.LIVE}},{key:"dvrEnabled",get:function(){return this.getDuration()>=this._minDvrSize&&this.isLive}},{key:"minimumDVRSizeConfig",get:function(){return this.options.playback&&this.options.playback.minimumDvrSize}},{key:"isValidMinimumDVRSizeConfig",get:function(){return void 0!==this.minimumDVRSizeConfig&&"number"==typeof this.minimumDVRSizeConfig}},{key:"configure",value:function(e){m(d(r.prototype),"configure",this).call(this,e),this.el.loop=!!e.loop}},{key:"attemptAutoPlay",value:function(){var e=this;this.canAutoPlay((function(t,r){r&&ae.warn(e.name,"autoplay error.",{result:t,error:r}),t&&setTimeout((function(){return!e._destroyed&&e.play()}),0)}))}},{key:"canAutoPlay",value:function(e){if(this.options.disableCanAutoPlay)e(!0,null);else{var t={timeout:this.options.autoPlayTimeout||500,inline:this.options.playback.playInline||!1,muted:this.options.mute||!1};w.isMobile&&Z.options.recycleVideo&&(t.element=this.el),X(e,t)}}},{key:"_setupExternalTracks",value:function(e){this._externalTracks=e.map((function(e){return{kind:e.kind||"subtitles",label:e.label,lang:e.lang,src:e.src}}))}},{key:"_setupSrc",value:function(e){this.el.src!==e&&(this._ccIsSetup=!1,this.el.src=e,this._src=this.el.src)}},{key:"_onLoadedMetadata",value:function(e){this._handleBufferingEvents(),this.trigger(ce.PLAYBACK_LOADEDMETADATA,{duration:e.target.duration,data:e}),this._updateSettings();var t=void 0===this._options.autoSeekFromUrl||this._options.autoSeekFromUrl;this.getPlaybackType()!==Re.LIVE&&t&&this._checkInitialSeek()}},{key:"_onDurationChange",value:function(){this._updateSettings(),this._onTimeUpdate(),this._onProgress()}},{key:"_updateSettings",value:function(){this.getPlaybackType()===Re.VOD||this.getPlaybackType()===Re.AOD?this.settings.left=["playpause","position","duration"]:this.settings.left=["playstop"],this.settings.seekEnabled=this.isSeekEnabled(),this.trigger(ce.PLAYBACK_SETTINGSUPDATE)}},{key:"isSeekEnabled",value:function(){return isFinite(this.getDuration())}},{key:"getPlaybackType",value:function(){var e="audio"===this.tagName?Re.AOD:Re.VOD;return[0,void 0,1/0].indexOf(this.el.duration)>=0?Re.LIVE:e}},{key:"isHighDefinitionInUse",value:function(){return!1}},{key:"consent",value:function(e){var t=this;if(this.isPlaying()||this.el._consented)m(d(r.prototype),"consent",this).call(this,e);else{var i=function i(){t.el.removeEventListener("loadedmetadata",i,!1),t.el.removeEventListener("error",i,!1),t.el._consented=!0,m(d(r.prototype),"consent",t).call(t,e)};this.el.addEventListener("loadedmetadata",i,!1),this.el.addEventListener("error",i,!1),this.el.load()}}},{key:"play",value:function(){this.trigger(ce.PLAYBACK_PLAY_INTENT),this._stopped=!1,this._setupSrc(this._src),this._handleBufferingEvents();var e=this.el.play();e&&e.catch&&e.catch((function(){}))}},{key:"pause",value:function(){this.el.pause(),this.dvrEnabled&&this._updateDvr(!0)}},{key:"stop",value:function(){this.pause(),this._stopped=!0,this.el.removeAttribute("src"),this.el.load(),this._stopPlayheadMovingChecks(),this._handleBufferingEvents(),this.trigger(ce.PLAYBACK_STOP)}},{key:"volume",value:function(e){0===e?(this.$el.attr({muted:"true"}),this.el.muted=!0):(this.$el.attr({muted:null}),this.el.muted=!1,this.el.volume=e/100)}},{key:"mute",value:function(){this.el.muted=!0}},{key:"unmute",value:function(){this.el.muted=!1}},{key:"isMuted",value:function(){return!0===this.el.muted||0===this.el.volume}},{key:"isPlaying",value:function(){return!this.el.paused&&!this.el.ended}},{key:"isReady",get:function(){return this._isReadyState}},{key:"_startPlayheadMovingChecks",value:function(){null===this._playheadMovingTimer&&(this._playheadMovingTimeOnCheck=null,this._determineIfPlayheadMoving(),this._playheadMovingTimer=setInterval(this._determineIfPlayheadMoving.bind(this),500))}},{key:"_stopPlayheadMovingChecks",value:function(){null!==this._playheadMovingTimer&&(clearInterval(this._playheadMovingTimer),this._playheadMovingTimer=null,this._playheadMoving=!1)}},{key:"_determineIfPlayheadMoving",value:function(){var e=this._playheadMovingTimeOnCheck,t=this.el.currentTime;this._playheadMoving=e!==t,this._playheadMovingTimeOnCheck=t,this._handleBufferingEvents()}},{key:"_onWaiting",value:function(){this._loadStarted=!0,this._handleBufferingEvents()}},{key:"_onLoadedData",value:function(){this._loadStarted=!0,this._handleBufferingEvents()}},{key:"_onCanPlay",value:function(){this._handleBufferingEvents()}},{key:"_onPlaying",value:function(){this._checkForClosedCaptions(),this._startPlayheadMovingChecks(),this._handleBufferingEvents(),this.trigger(ce.PLAYBACK_PLAY)}},{key:"_onPause",value:function(){this._stopPlayheadMovingChecks(),this._handleBufferingEvents(),this.trigger(ce.PLAYBACK_PAUSE)}},{key:"_onSeeking",value:function(){this.trigger(ce.PLAYBACK_SEEK,this.getCurrentTime()),this._handleBufferingEvents()}},{key:"_onSeeked",value:function(){this._handleBufferingEvents(),this.trigger(ce.PLAYBACK_SEEKED)}},{key:"_onEnded",value:function(){this._handleBufferingEvents(),this.trigger(ce.PLAYBACK_ENDED,this.name)}},{key:"_handleBufferingEvents",value:function(){var e=!this.el.ended&&!this.el.paused,t=this._loadStarted&&!this.el.ended&&!this._stopped&&(e&&!this._playheadMoving||this.el.readyState<this.el.HAVE_FUTURE_DATA);this._isBuffering!==t&&(this._isBuffering=t,t?this.trigger(ce.PLAYBACK_BUFFERING,this.name):this.trigger(ce.PLAYBACK_BUFFERFULL,this.name))}},{key:"_onError",value:function(){var e=this.el.error||$e,t=e.code,r=e.message,i=t===$e.code,n=this.createError({code:t,description:r,raw:this.el.error,level:i?_e.Levels.WARN:_e.Levels.FATAL});i?ae.warn(this.name,"HTML5 unknown error: ",n):this.trigger(ce.PLAYBACK_ERROR,n)}},{key:"destroy",value:function(){this._destroyed=!0,this.handleTextTrackChange&&this.el.textTracks.removeEventListener("change",this.handleTextTrackChange),m(d(r.prototype),"destroy",this).call(this),this.el.removeAttribute("src"),this.el.load(),this._src=null,Z.garbage(this.el)}},{key:"_updateDvr",value:function(e){this.trigger(ce.PLAYBACK_DVR,e),this.trigger(ce.PLAYBACK_STATS_ADD,{dvr:e})}},{key:"seek",value:function(e){e<0&&(ae.warn("Attempt to seek to a negative time. Resetting to live point. Use seekToLivePoint() to seek to the live point."),e=this.getDuration()),this.dvrEnabled&&this._updateDvr(e<this.getDuration()-3),e+=this.el.seekable.start(0),this.el.currentTime=e}},{key:"seekPercentage",value:function(e){var t=this.el.duration*(e/100);this.seek(t)}},{key:"_checkInitialSeek",value:function(){var e=Y();0!==e&&this.seek(e)}},{key:"getCurrentTime",value:function(){return this.el.currentTime}},{key:"getDuration",value:function(){if(this.isLive){if(this.el.seekable.length>0)return this.el.seekable.end(0)-this.el.seekable.start(0);this._scheduleUpdateSettingsCheck()}return this.el.duration}},{key:"_scheduleUpdateSettingsCheck",value:function(){var e=this;this._updateSettingsCheckInFlight||(this._updateSettingsCheckInFlight=setTimeout((function(){e._updateSettings(),e._updateSettingsCheckInFlight=null}),1e3))}},{key:"_onTimeUpdate",value:function(){var e=this.isLive?this.getDuration():this.el.duration;this.trigger(ce.PLAYBACK_TIMEUPDATE,{current:this.el.currentTime,total:e},this.name)}},{key:"_onProgress",value:function(){if(this.el.buffered.length){for(var e=[],t=0,r=0;r<this.el.buffered.length;r++)e=[].concat(A(e),[{start:this.el.buffered.start(r),end:this.el.buffered.end(r)}]),this.el.currentTime>=e[r].start&&this.el.currentTime<=e[r].end&&(t=r);var i={start:e[t].start,current:e[t].end,total:this.el.duration};this.trigger(ce.PLAYBACK_PROGRESS,i,e)}}},{key:"_typeFor",value:function(e){var t=r._mimeTypesForUrl(e,He,this.options.mimeType);return 0===t.length&&(t=r._mimeTypesForUrl(e,Ye,this.options.mimeType)),(t[0]||"").split(";")[0]}},{key:"_ready",value:function(){this._isReadyState||(this._isReadyState=!0,this.trigger(ce.PLAYBACK_READY,this.name))}},{key:"_checkForClosedCaptions",value:function(){if(this.isHTML5Video&&!this._ccIsSetup){if(this.hasClosedCaptionsTracks){this.trigger(ce.PLAYBACK_SUBTITLE_AVAILABLE);var e=this.closedCaptionsTrackId;this.closedCaptionsTrackId=e,this.handleTextTrackChange=this._handleTextTrackChange.bind(this),this.el.textTracks.addEventListener("change",this.handleTextTrackChange)}this._ccIsSetup=!0}}},{key:"_handleTextTrackChange",value:function(){var e=this.closedCaptionsTracks.find((function(e){return"showing"===e.track.mode}))||{id:-1};this._ccTrackId!==e.id&&(this._ccTrackId=e.id,this.trigger(ce.PLAYBACK_SUBTITLE_CHANGED,{id:e.id}))}},{key:"isHTML5Video",get:function(){return this.name===r.prototype.name}},{key:"closedCaptionsTracks",get:function(){var e=0;return(this.el.textTracks?Array.from(this.el.textTracks):[]).filter((function(e){return"subtitles"===e.kind||"captions"===e.kind})).map((function(t){return{id:e++,name:t.label,track:t}}))}},{key:"closedCaptionsTrackId",get:function(){return this._ccTrackId},set:function(e){if($(e)){var t,r=this.closedCaptionsTracks;if(-1!==e){if(!(t=r.find((function(t){return t.id===e}))))return;if("showing"===t.track.mode)return}r.filter((function(e){return"hidden"!==e.track.mode})).forEach((function(e){return e.track.mode="hidden"})),t&&(t.track.mode="showing"),this._ccTrackId=e,this.trigger(ce.PLAYBACK_SUBTITLE_CHANGED,{id:e})}}},{key:"template",get:function(){return Te('<% for (var i = 0; i < tracks.length; i++) { %>\n <track data-html5-video-track="<%= i %>" kind="<%= tracks[i].kind %>" label="<%= tracks[i].label %>" srclang="<%= tracks[i].lang %>" src="<%= tracks[i].src %>">\n<% }; %>\n')}},{key:"render",value:function(){this.options.playback.disableContextMenu&&this.$el.on("contextmenu",(function(){return!1})),this._externalTracks&&this._externalTracks.length>0&&this.$el.html(this.template({tracks:this._externalTracks})),this._ready();var e=be.getStyleFor("[data-html5-video] {\n position: absolute;\n height: 100%;\n width: 100%;\n display: block; }\n".toString(),{baseUrl:this.options.baseUrl});return this.$el.append(e[0]),this}}]),r}(Re);ze._mimeTypesForUrl=function(e,t,r){var i=(e.split("?")[0].match(/.*\.(.*)$/)||[])[1],n=r||i&&t[i.toLowerCase()]||[];return n.constructor===Array?n:[n]},ze._canPlay=function(e,t,r,i){var n=ze._mimeTypesForUrl(r,t,i),a=document.createElement(e);return!!n.filter((function(e){return!!a.canPlayType(e).replace(/no/,"")}))[0]},ze.canPlay=function(e,t){return ze._canPlay("audio",Ye,e,t)||ze._canPlay("video",He,e,t)};var qe=function(e){c(r,e);var t=g(r);function r(){return s(this,r),t.apply(this,arguments)}return l(r,[{key:"name",get:function(){return"html5_audio"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"tagName",get:function(){return"audio"}},{key:"isAudioOnly",get:function(){return!0}},{key:"updateSettings",value:function(){this.settings.left=["playpause","position","duration"],this.settings.seekEnabled=this.isSeekEnabled(),this.trigger(ce.PLAYBACK_SETTINGSUPDATE)}},{key:"getPlaybackType",value:function(){return Re.AOD}}]),r}(ze);qe.canPlay=function(e,t){return ze._canPlay("audio",{wav:["audio/wav"],mp3:["audio/mp3",'audio/mpeg;codecs="mp3"'],aac:['audio/mp4;codecs="mp4a.40.5"'],oga:["audio/ogg"]},e,t)};var Xe=function(e){c(r,e);var t=g(r);function r(e){var i;return s(this,r),(i=t.call(this,e)).el.src=e.src,i}return l(r,[{key:"name",get:function(){return"html_img"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"tagName",get:function(){return"img"}},{key:"attributes",get:function(){return{"data-html-img":""}}},{key:"events",get:function(){return{load:"_onLoad",abort:"_onError",error:"_onError"}}},{key:"getPlaybackType",value:function(){return Re.NO_OP}},{key:"render",value:function(){var e=be.getStyleFor("[data-html-img] {\n max-width: 100%;\n max-height: 100%; }\n".toString(),{baseUrl:this.options.baseUrl});return this.$el.append(e[0]),this.trigger(ce.PLAYBACK_READY,this.name),this}},{key:"_onLoad",value:function(){this.trigger(ce.PLAYBACK_ENDED,this.name)}},{key:"_onError",value:function(e){var t="error"===e.type?"load error":"loading aborted";this.trigger(ce.PLAYBACK_ERROR,{message:t},this.name)}}]),r}(Re);Xe.canPlay=function(e){return/\.(png|jpg|jpeg|gif|bmp|tiff|pgm|pnm|webp)(|\?.*)$/i.test(e)};var Ze=function(e){c(r,e);var t=g(r);function r(){var e;s(this,r);for(var i=arguments.length,n=new Array(i),a=0;a<i;a++)n[a]=arguments[a];return(e=t.call.apply(t,[this].concat(n)))._noiseFrameNum=-1,e}return l(r,[{key:"name",get:function(){return"no_op"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"template",get:function(){return Te("<canvas data-no-op-canvas></canvas>\n<p data-no-op-msg><%=message%></p><p>\n</p>")}},{key:"attributes",get:function(){return{"data-no-op":""}}},{key:"render",value:function(){var e=this.options.playbackNotSupportedMessage||this.i18n.t("playback_not_supported"),t=be.getStyleFor("[data-no-op] {\n position: absolute;\n height: 100%;\n width: 100%;\n text-align: center; }\n\n[data-no-op] p[data-no-op-msg] {\n position: absolute;\n text-align: center;\n font-size: 25px;\n left: 0;\n right: 0;\n color: white;\n padding: 10px;\n /* center vertically */\n top: 50%;\n transform: translateY(-50%);\n max-height: 100%;\n overflow: auto; }\n\n[data-no-op] canvas[data-no-op-canvas] {\n background-color: #777;\n height: 100%;\n width: 100%; }\n".toString(),{baseUrl:this.options.baseUrl});this.$el.append(t[0]),this.$el.html(this.template({message:e})),this.trigger(ce.PLAYBACK_READY,this.name);var r=!(!this.options.poster||!this.options.poster.showForNoOp);return!this.options.autoPlay&&r||this._animate(),this}},{key:"_noise",value:function(){if(this._noiseFrameNum=(this._noiseFrameNum+1)%5,!this._noiseFrameNum){var e,t=this.context.createImageData(this.context.canvas.width,this.context.canvas.height);try{e=new Uint32Array(t.data.buffer)}catch(n){e=new Uint32Array(this.context.canvas.width*this.context.canvas.height*4);for(var r=t.data,i=0;i<r.length;i++)e[i]=r[i]}for(var n=e.length,a=6*Math.random()+4,s=0,o=0,l=0;l<n;){if(s<0)s=a*Math.random(),o=255*Math.pow(Math.random(),.4)<<24;s-=1,e[l++]=o}this.context.putImageData(t,0,0)}}},{key:"_loop",value:function(){var e=this;this._stop||(this._noise(),this._animationHandle=B((function(){return e._loop()})))}},{key:"destroy",value:function(){this._animationHandle&&(U(this._animationHandle),this._stop=!0)}},{key:"_animate",value:function(){this.canvas=this.$el.find("canvas[data-no-op-canvas]")[0],this.context=this.canvas.getContext("2d"),this._loop()}}]),r}(Re);Ze.canPlay=function(e){return!0};var Qe=function(e){c(r,e);var t=g(r);function r(e){var i;return s(this,r),(i=t.call(this,e))._initializeMessages(),i}return l(r,[{key:"name",get:function(){return"strings"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"t",value:function(e){var t=this._language(),r=this._messages.en;return(t&&this._messages[t]||r)[e]||r[e]||e}},{key:"_language",value:function(){return this.core.options.language||q()}},{key:"_initializeMessages",value:function(){this._messages=R.extend(!0,{en:{live:"live",back_to_live:"back to live",disabled:"Disabled",playback_not_supported:"Your browser does not support the playback of this video. Please try using a different browser.",default_error_title:"Could not play video.",default_error_message:"There was a problem trying to load the video."},de:{live:"Live",back_to_live:"Zurück zum Live-Video",disabled:"Deaktiviert",playback_not_supported:"Ihr Browser unterstützt das Playback Verfahren nicht. Bitte vesuchen Sie es mit einem anderen Browser.",default_error_title:"Video kann nicht abgespielt werden",default_error_message:"Es gab ein Problem beim Laden des Videos"},pt:{live:"ao vivo",back_to_live:"voltar para o ao vivo",disabled:"Desativado",playback_not_supported:"Seu navegador não supporta a reprodução deste video. Por favor, tente usar um navegador diferente.",default_error_title:"Não foi possível reproduzir o vídeo.",default_error_message:"Ocorreu um problema ao tentar carregar o vídeo."},es_am:{live:"vivo",back_to_live:"volver en vivo",disabled:"No disponible",playback_not_supported:"Su navegador no soporta la reproducción de este video. Por favor, utilice un navegador diferente.",default_error_title:"No se puede reproducir el video.",default_error_message:"Se ha producido un error al cargar el video."},es:{live:"en directo",back_to_live:"volver al directo",disabled:"No disponible",playback_not_supported:"Este navegador no es compatible para reproducir este vídeo. Utilice un navegador diferente.",default_error_title:"No se puede reproducir el vídeo.",default_error_message:"Se ha producido un problema al cargar el vídeo."},ru:{live:"прямой эфир",back_to_live:"к прямому эфиру",disabled:"Отключено",playback_not_supported:"Ваш браузер не поддерживает воспроизведение этого видео. Пожалуйста, попробуйте другой браузер."},bg:{live:"на живо",back_to_live:"Върни на живо",disabled:"Изключено",playback_not_supported:"Вашият браузър не поддържа възпроизвеждането на това видео. Моля, пробвайте с друг браузър.",default_error_title:"Видеото не може да се възпроизведе.",default_error_message:"Възникна проблем при зареждането на видеото."},fr:{live:"en direct",back_to_live:"retour au direct",disabled:"Désactivé",playback_not_supported:"Votre navigateur ne supporte pas la lecture de cette vidéo. Merci de tenter sur un autre navigateur.",default_error_title:"Impossible de lire la vidéo.",default_error_message:"Un problème est survenu lors du chargement de la vidéo."},tr:{live:"canlı",back_to_live:"canlı yayına dön",disabled:"Engelli",playback_not_supported:"Tarayıcınız bu videoyu oynatma desteğine sahip değil. Lütfen farklı bir tarayıcı ile deneyin."},et:{live:"Otseülekanne",back_to_live:"Tagasi otseülekande juurde",disabled:"Keelatud",playback_not_supported:"Teie brauser ei toeta selle video taasesitust. Proovige kasutada muud brauserit."},ar:{live:"مباشر",back_to_live:"الرجوع إلى المباشر",disabled:"معطّل",playback_not_supported:"المتصفح الذي تستخدمه لا يدعم تشغيل هذا الفيديو. الرجاء إستخدام متصفح آخر.",default_error_title:"غير قادر الى التشغيل.",default_error_message:"حدثت مشكلة أثناء تحميل الفيديو."},zh:{live:"直播",back_to_live:"返回直播",disabled:"已禁用",playback_not_supported:"您的浏览器不支持该视频的播放。请尝试使用另一个浏览器。",default_error_title:"无法播放视频。",default_error_message:"在尝试加载视频时出现了问题。"}},this.core.options.strings||{}),this._messages["de-DE"]=this._messages.de,this._messages["pt-BR"]=this._messages.pt,this._messages["en-US"]=this._messages.en,this._messages["bg-BG"]=this._messages.bg,this._messages["es-419"]=this._messages.es_am,this._messages["es-ES"]=this._messages.es,this._messages["fr-FR"]=this._messages.fr,this._messages["tr-TR"]=this._messages.tr,this._messages["et-EE"]=this._messages.et,this._messages["ar-IQ"]=this._messages.ar,this._messages["zh-CN"]=this._messages.zh}}]),r}(Ke),Je=function(e){c(r,e);var t=g(r);function r(){return s(this,r),t.apply(this,arguments)}return l(r,[{key:"name",get:function(){return"sources"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"bindEvents",value:function(){this.listenTo(this.core,ce.CORE_CONTAINERS_CREATED,this.onContainersCreated)}},{key:"onContainersCreated",value:function(){var e=this.core.containers.filter((function(e){return"no_op"!==e.playback.name}))[0]||this.core.containers[0];e&&this.core.containers.forEach((function(t){t!==e&&t.destroy()}))}}]),r}(Ke);Be.registerPlugin(Qe),Be.registerPlugin(Je),Be.registerPlayback(Ze),Be.registerPlayback(Xe),Be.registerPlayback(qe),Be.registerPlayback(ze);var et={Player:Ge,Events:ce,Browser:w,ContainerPlugin:Ve,UIContainerPlugin:je,CorePlugin:Ke,UICorePlugin:Le,Playback:Re,Container:De,Core:Oe,PlayerError:_e,Loader:Be,BaseObject:he,UIObject:Se,Utils:J,HTML5Audio:qe,HTML5Video:ze,HTMLImg:Xe,Log:ae,Styler:be,version:"0.4.27",template:Te,$:R};function tt(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function rt(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,(n=i.key,a=void 0,"symbol"==typeof(a=function(e,t){if("object"!=typeof e||null===e)return e;var r=e[Symbol.toPrimitive];if(void 0!==r){var i=r.call(e,t||"default");if("object"!=typeof i)return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(n,"string"))?a:String(a)),i)}var n,a}function it(e,t,r){return t&&rt(e.prototype,t),r&&rt(e,r),Object.defineProperty(e,"prototype",{writable:!1}),e}function nt(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),Object.defineProperty(e,"prototype",{writable:!1}),t&&st(e,t)}function at(e){return at=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)},at(e)}function st(e,t){return st=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},st(e,t)}function ot(e,t){if(t&&("object"==typeof t||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e)}function lt(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}();return function(){var r,i=at(e);if(t){var n=at(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return ot(this,r)}}function ut(e,t){for(;!Object.prototype.hasOwnProperty.call(e,t)&&null!==(e=at(e)););return e}function ct(){return ct="undefined"!=typeof Reflect&&Reflect.get?Reflect.get.bind():function(e,t,r){var i=ut(e,t);if(i){var n=Object.getOwnPropertyDescriptor(i,t);return n.get?n.get.call(arguments.length<3?e:r):n.value}},ct.apply(this,arguments)}var dt=function(e){nt(r,e);var t=lt(r);function r(e){return tt(this,r),t.call(this,e)}return it(r,[{key:"name",get:function(){return"click_to_pause"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"config",get:function(){return this.container.options.clickToPauseConfig||{}}},{key:"bindEvents",value:function(){this.listenTo(this.container,ce.CONTAINER_CLICK,this.click),this.listenTo(this.container,ce.CONTAINER_SETTINGSUPDATE,this.settingsUpdate)}},{key:"click",value:function(){var e=this.config.onClickPayload;(this.container.getPlaybackType()!==Re.LIVE||this.container.isDvrEnabled())&&(this.container.isPlaying()?this.container.pause(e):this.container.play(e))}},{key:"settingsUpdate",value:function(){var e=this.container.getPlaybackType()!==Re.LIVE||this.container.isDvrEnabled();if(e!==this.pointerEnabled){var t=e?"addClass":"removeClass";this.container.$el[t]("pointer-enabled"),this.pointerEnabled=e}}}]),r}(Ve),ht=function(e){nt(r,e);var t=lt(r);function r(e){var i;tt(this,r),i=t.call(this,e);var n=e.options.closedCaptionsConfig;return i._title=n&&n.title?n.title:null,i._ariaLabel=n&&n.ariaLabel?n.ariaLabel:"cc-button",i._labelCb=n&&n.labelCallback&&"function"==typeof n.labelCallback?n.labelCallback:function(e){return e.name},i}return it(r,[{key:"name",get:function(){return"closed_captions"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"template",get:function(){return Te('<button type="button" class="cc-button media-control-button media-control-icon" data-cc-button aria-label="<%= ariaLabel %>"></button>\n<ul>\n <% if (title) { %>\n <li data-title><%= title %></li>\n <% }; %>\n <li><a href="#" data-cc-select="-1"><%= disabledLabel %></a></li>\n <% for (var i = 0; i < tracks.length; i++) { %>\n <li><a href="#" data-cc-select="<%= tracks[i].id %>"><%= tracks[i].label %></a></li>\n <% }; %>\n</ul>\n')}},{key:"events",get:function(){return{"click [data-cc-button]":"toggleContextMenu","click [data-cc-select]":"onTrackSelect"}}},{key:"attributes",get:function(){return{class:"cc-controls","data-cc-controls":""}}},{key:"bindEvents",value:function(){this.listenTo(this.core,ce.CORE_ACTIVE_CONTAINER_CHANGED,this.containerChanged),this.listenTo(this.core.mediaControl,ce.MEDIACONTROL_RENDERED,this.render),this.listenTo(this.core.mediaControl,ce.MEDIACONTROL_HIDE,this.hideContextMenu),this.bindContainerEvents()}},{key:"bindContainerEvents",value:function(){this.container=this.core.activeContainer,this.container&&(this.listenTo(this.container,ce.CONTAINER_SUBTITLE_AVAILABLE,this.onSubtitleAvailable),this.listenTo(this.container,ce.CONTAINER_SUBTITLE_CHANGED,this.onSubtitleChanged),this.listenTo(this.container,ce.CONTAINER_STOP,this.onContainerStop))}},{key:"onContainerStop",value:function(){this.ccAvailable(!1)}},{key:"containerChanged",value:function(){this.ccAvailable(!1),this.stopListening(),this.bindEvents()}},{key:"onSubtitleAvailable",value:function(){this.renderCcButton(),this.ccAvailable(!0)}},{key:"onSubtitleChanged",value:function(e){this.setCurrentContextMenuElement(e.id)}},{key:"onTrackSelect",value:function(e){var t=parseInt(e.target.dataset.ccSelect,10);return this.container.closedCaptionsTrackId=t,this.hideContextMenu(),e.stopPropagation(),!1}},{key:"ccAvailable",value:function(e){var t=e?"addClass":"removeClass";this.$el[t]("available")}},{key:"toggleContextMenu",value:function(){this.$el.find("ul").toggle()}},{key:"hideContextMenu",value:function(){this.$el.find("ul").hide()}},{key:"contextMenuElement",value:function(e){return this.$el.find("ul a"+(isNaN(e)?"":'[data-cc-select="'+e+'"]')).parent()}},{key:"setCurrentContextMenuElement",value:function(e){if(this._trackId!==e){this.contextMenuElement().removeClass("current"),this.contextMenuElement(e).addClass("current");var t=e>-1?"addClass":"removeClass";this.$ccButton[t]("enabled"),this._trackId=e}}},{key:"renderCcButton",value:function(){for(var e=this.container?this.container.closedCaptionsTracks:[],t=0;t<e.length;t++)e[t].label=this._labelCb(e[t]);var r=be.getStyleFor(".cc-controls[data-cc-controls] {\n float: right;\n position: relative;\n display: none; }\n .cc-controls[data-cc-controls].available {\n display: block; }\n .cc-controls[data-cc-controls] .cc-button {\n padding: 6px !important; }\n .cc-controls[data-cc-controls] .cc-button.enabled {\n display: block;\n opacity: 1.0; }\n .cc-controls[data-cc-controls] .cc-button.enabled:hover {\n opacity: 1.0;\n text-shadow: none; }\n .cc-controls[data-cc-controls] > ul {\n list-style-type: none;\n position: absolute;\n bottom: 25px;\n border: 1px solid black;\n display: none;\n background-color: #e6e6e6; }\n .cc-controls[data-cc-controls] li {\n font-size: 10px; }\n .cc-controls[data-cc-controls] li[data-title] {\n background-color: #c3c2c2;\n padding: 5px; }\n .cc-controls[data-cc-controls] li a {\n color: #444;\n padding: 2px 10px;\n display: block;\n text-decoration: none; }\n .cc-controls[data-cc-controls] li a:hover {\n background-color: #555;\n color: white; }\n .cc-controls[data-cc-controls] li a:hover a {\n color: white;\n text-decoration: none; }\n .cc-controls[data-cc-controls] li.current a {\n color: #f00; }\n",{baseUrl:this.options.baseUrl});this.$el.html(this.template({ariaLabel:this._ariaLabel,disabledLabel:this.core.i18n.t("disabled"),title:this._title,tracks:e})),this.$ccButton=this.$el.find("button.cc-button[data-cc-button]"),this.$ccButton.append('<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"\n\t viewBox="0 0 49 41.8" style="enable-background:new 0 0 49 41.8;" xml:space="preserve">\n<path d="M47.1,0H3.2C1.6,0,0,1.2,0,2.8v31.5C0,35.9,1.6,37,3.2,37h11.9l3.2,1.9l4.7,2.7c0.9,0.5,2-0.1,2-1.1V37h22.1\n\tc1.6,0,1.9-1.1,1.9-2.7V2.8C49,1.2,48.7,0,47.1,0z M7.2,18.6c0-4.8,3.5-9.3,9.9-9.3c4.8,0,7.1,2.7,7.1,2.7l-2.5,4\n\tc0,0-1.7-1.7-4.2-1.7c-2.8,0-4.3,2.1-4.3,4.3c0,2.1,1.5,4.4,4.5,4.4c2.5,0,4.9-2.1,4.9-2.1l2.2,4.2c0,0-2.7,2.9-7.6,2.9\n\tC10.8,27.9,7.2,23.5,7.2,18.6z M36.9,27.9c-6.4,0-9.9-4.4-9.9-9.3c0-4.8,3.5-9.3,9.9-9.3C41.7,9.3,44,12,44,12l-2.5,4\n\tc0,0-1.7-1.7-4.2-1.7c-2.8,0-4.3,2.1-4.3,4.3c0,2.1,1.5,4.4,4.5,4.4c2.5,0,4.9-2.1,4.9-2.1l2.2,4.2C44.5,25,41.9,27.9,36.9,27.9z"/>\n</svg>'),this.$el.append(r[0])}},{key:"render",value:function(){this.renderCcButton();var e=this.core.mediaControl.$el.find("button[data-fullscreen]");return e[0]?this.$el.insertAfter(e):this.core.mediaControl.$el.find(".media-control-right-panel[data-media-control]").prepend(this.$el),this}}]),r}(Le),ft=function(e){nt(r,e);var t=lt(r);function r(e){var i;return tt(this,r),(i=t.call(this,e)).settingsUpdate(),i}return it(r,[{key:"template",get:function(){return Te('<div class="live-info"><%= live %></div>\n<button type="button" class="live-button" aria-label="<%= backToLive %>"><%= backToLive %></button>\n')}},{key:"name",get:function(){return"dvr_controls"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"events",get:function(){return{"click .live-button":"click"}}},{key:"attributes",get:function(){return{class:"dvr-controls","data-dvr-controls":""}}},{key:"bindEvents",value:function(){this.bindCoreEvents(),this.bindContainerEvents()}},{key:"bindCoreEvents",value:function(){var e=this;this.core.mediaControl.settings?(this.listenTo(this.core.mediaControl,ce.MEDIACONTROL_CONTAINERCHANGED,this.containerChanged),this.listenTo(this.core.mediaControl,ce.MEDIACONTROL_RENDERED,this.settingsUpdate),this.listenTo(this.core,ce.CORE_OPTIONS_CHANGE,this.render)):setTimeout((function(){return e.bindCoreEvents()}),100)}},{key:"bindContainerEvents",value:function(){this.core.activeContainer&&(this.listenToOnce(this.core.activeContainer,ce.CONTAINER_TIMEUPDATE,this.render),this.listenTo(this.core.activeContainer,ce.CONTAINER_PLAYBACKDVRSTATECHANGED,this.dvrChanged))}},{key:"containerChanged",value:function(){this.stopListening(),this.bindEvents()}},{key:"dvrChanged",value:function(e){this.core.getPlaybackType()===Re.LIVE&&(this.settingsUpdate(),this.core.mediaControl.$el.addClass("live"),e?(this.core.mediaControl.$el.addClass("dvr"),this.core.mediaControl.$el.find(".media-control-indicator[data-position], .media-control-indicator[data-duration]").hide()):this.core.mediaControl.$el.removeClass("dvr"))}},{key:"click",value:function(){var e=this.core.mediaControl,t=e.container;t.isPlaying()||t.play(),e.$el.hasClass("dvr")&&t.seek(t.getDuration())}},{key:"settingsUpdate",value:function(){var e=this;this.stopListening(),this.core.mediaControl.$el.removeClass("live"),this.shouldRender()&&(this.render(),this.$el.click((function(){return e.click()}))),this.bindEvents()}},{key:"shouldRender",value:function(){return(void 0===this.core.options.useDvrControls||!!this.core.options.useDvrControls)&&this.core.getPlaybackType()===Re.LIVE}},{key:"render",value:function(){var e=be.getStyleFor('.dvr-controls[data-dvr-controls] {\n display: inline-block;\n float: left;\n color: #fff;\n line-height: 32px;\n font-size: 10px;\n font-weight: bold;\n margin-left: 6px; }\n .dvr-controls[data-dvr-controls] .live-info {\n cursor: default;\n font-family: "Roboto", "Open Sans", Arial, sans-serif;\n text-transform: uppercase; }\n .dvr-controls[data-dvr-controls] .live-info:before {\n content: "";\n display: inline-block;\n position: relative;\n width: 7px;\n height: 7px;\n border-radius: 3.5px;\n margin-right: 3.5px;\n background-color: #ff0101; }\n .dvr-controls[data-dvr-controls] .live-info.disabled {\n opacity: 0.3; }\n .dvr-controls[data-dvr-controls] .live-info.disabled:before {\n background-color: #fff; }\n .dvr-controls[data-dvr-controls] .live-button {\n cursor: pointer;\n outline: none;\n display: none;\n border: 0;\n color: #fff;\n background-color: transparent;\n height: 32px;\n padding: 0;\n opacity: 0.7;\n font-family: "Roboto", "Open Sans", Arial, sans-serif;\n text-transform: uppercase;\n transition: all 0.1s ease; }\n .dvr-controls[data-dvr-controls] .live-button:before {\n content: "";\n display: inline-block;\n position: relative;\n width: 7px;\n height: 7px;\n border-radius: 3.5px;\n margin-right: 3.5px;\n background-color: #fff; }\n .dvr-controls[data-dvr-controls] .live-button:hover {\n opacity: 1;\n text-shadow: rgba(255, 255, 255, 0.75) 0 0 5px; }\n\n.dvr .dvr-controls[data-dvr-controls] .live-info {\n display: none; }\n\n.dvr .dvr-controls[data-dvr-controls] .live-button {\n display: block; }\n\n.dvr.media-control.live[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-background[data-seekbar] .bar-fill-2[data-seekbar] {\n background-color: #005aff; }\n\n.media-control.live[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-background[data-seekbar] .bar-fill-2[data-seekbar] {\n background-color: #ff0101; }\n',{baseUrl:this.options.baseUrl});return this.$el.html(this.template({live:this.core.i18n.t("live"),backToLive:this.core.i18n.t("back_to_live")})),this.$el.append(e[0]),this.shouldRender()&&(this.core.mediaControl.$el.addClass("live"),this.core.mediaControl.$(".media-control-left-panel[data-media-control]").append(this.$el)),this}}]),r}(Le),pt=function(e){nt(r,e);var t=lt(r);function r(){return tt(this,r),t.apply(this,arguments)}return it(r,[{key:"name",get:function(){return"end_video"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"bindEvents",value:function(){this.listenTo(this.core,ce.CORE_ACTIVE_CONTAINER_CHANGED,this.containerChanged);var e=this.core.activeContainer;e&&(this.listenTo(e,ce.CONTAINER_ENDED,this.ended),this.listenTo(e,ce.CONTAINER_STOP,this.ended))}},{key:"containerChanged",value:function(){this.stopListening(),this.bindEvents()}},{key:"ended",value:function(){(void 0===this.core.options.exitFullscreenOnEnd||this.core.options.exitFullscreenOnEnd)&&this.core.isFullscreen()&&this.core.toggleFullscreen()}}]),r}(Ke),gt=function(e){nt(r,e);var t=lt(r);function r(e){var i;return tt(this,r),(i=t.call(this,e)).options.disableErrorScreen?ot(i,i.disable()):i}return it(r,[{key:"name",get:function(){return"error_screen"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"template",get:function(){return Te('<div class="player-error-screen__content" data-error-screen>\n <% if (icon) { %>\n <div class="player-error-screen__icon" data-error-screen><%= icon %></div>\n <% } %>\n <div class="player-error-screen__title" data-error-screen><%= title %></div>\n <div class="player-error-screen__message" data-error-screen><%= message %></div>\n <div class="player-error-screen__code" data-error-screen>Error code: <%= code %></div>\n <div class="player-error-screen__reload" data-error-screen><%= reloadIcon %></div>\n</div>\n')}},{key:"container",get:function(){return this.core.getCurrentContainer()}},{key:"attributes",get:function(){return{class:"player-error-screen","data-error-screen":""}}},{key:"bindEvents",value:function(){this.listenTo(this.core,ce.ERROR,this.onError),this.listenTo(this.core,ce.CORE_ACTIVE_CONTAINER_CHANGED,this.onContainerChanged)}},{key:"bindReload",value:function(){this.reloadButton=this.$el.find(".player-error-screen__reload"),this.reloadButton&&this.reloadButton.on("click",this.reload.bind(this))}},{key:"reload",value:function(){var e=this;this.listenToOnce(this.core,ce.CORE_READY,(function(){return e.container.play()})),this.core.load(this.options.sources,this.options.mimeType),this.unbindReload()}},{key:"unbindReload",value:function(){this.reloadButton&&this.reloadButton.off("click")}},{key:"onContainerChanged",value:function(){this.err=null,this.unbindReload(),this.hide()}},{key:"onError",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};e.level===_e.Levels.FATAL&&(this.err=e,this.container.disableMediaControl(),this.container.stop(),this.show())}},{key:"show",value:function(){this.render(),this.$el.show()}},{key:"hide",value:function(){this.$el.hide()}},{key:"render",value:function(){if(this.err){var e=be.getStyleFor("[data-player] .player-error-screen {\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n color: #CCCACA;\n position: absolute;\n top: 0;\n height: 100%;\n width: 100%;\n background-color: rgba(0, 0, 0, 0.7);\n z-index: 2000;\n display: flex;\n flex-direction: column;\n justify-content: center; }\n [data-player] .player-error-screen__content[data-error-screen] {\n font-size: 14px;\n color: #CCCACA;\n margin-top: 45px; }\n [data-player] .player-error-screen__title[data-error-screen] {\n font-weight: bold;\n line-height: 30px;\n font-size: 18px; }\n [data-player] .player-error-screen__message[data-error-screen] {\n width: 90%;\n margin: 0 auto; }\n [data-player] .player-error-screen__code[data-error-screen] {\n font-size: 13px;\n margin-top: 15px; }\n [data-player] .player-error-screen__reload {\n cursor: pointer;\n width: 30px;\n margin: 15px auto 0 !important; }\n",{baseUrl:this.options.baseUrl});return this.$el.html(this.template({title:this.err.UI.title,message:this.err.UI.message,code:this.err.code,icon:this.err.UI.icon||"",reloadIcon:'<svg fill="#FFFFFF" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">\n <path d="M17.65 6.35C16.2 4.9 14.21 4 12 4c-4.42 0-7.99 3.58-7.99 8s3.57 8 7.99 8c3.73 0 6.84-2.55 7.73-6h-2.08c-.82 2.33-3.04 4-5.65 4-3.31 0-6-2.69-6-6s2.69-6 6-6c1.66 0 3.14.69 4.22 1.78L13 11h7V4l-2.35 2.35z"/>\n <path d="M0 0h24v24H0z" fill="none"/>\n</svg>'})),this.$el.append(e[0]),this.core.$el.append(this.el),this.bindReload(),this}}}]),r}(Le),vt='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">\n <path fill="#010101" d="M1.425.35L14.575 8l-13.15 7.65V.35z"/>\n</svg>',mt='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">\n <path fill-rule="evenodd" clip-rule="evenodd" fill="#010101" d="M1.712 14.76H6.43V1.24H1.71v13.52zm7.86-13.52v13.52h4.716V1.24H9.573z"/>\n</svg>',yt=R('link[rel="shortcut icon"]'),At=function(e){nt(r,e);var t=lt(r);function r(e){var i;return tt(this,r),(i=t.call(this,e))._container=null,i.configure(),i}return it(r,[{key:"name",get:function(){return"favicon"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"oldIcon",get:function(){return yt}},{key:"configure",value:function(){this.core.options.changeFavicon?this.enabled||(this.stopListening(this.core,ce.CORE_OPTIONS_CHANGE),this.enable()):this.enabled&&(this.disable(),this.listenTo(this.core,ce.CORE_OPTIONS_CHANGE,this.configure))}},{key:"bindEvents",value:function(){this.listenTo(this.core,ce.CORE_OPTIONS_CHANGE,this.configure),this.listenTo(this.core,ce.CORE_ACTIVE_CONTAINER_CHANGED,this.containerChanged),this.core.activeContainer&&this.containerChanged()}},{key:"containerChanged",value:function(){this._container&&this.stopListening(this._container),this._container=this.core.activeContainer,this.listenTo(this._container,ce.CONTAINER_PLAY,this.setPlayIcon),this.listenTo(this._container,ce.CONTAINER_PAUSE,this.setPauseIcon),this.listenTo(this._container,ce.CONTAINER_STOP,this.resetIcon),this.listenTo(this._container,ce.CONTAINER_ENDED,this.resetIcon),this.listenTo(this._container,ce.CONTAINER_ERROR,this.resetIcon),this.resetIcon()}},{key:"disable",value:function(){ct(at(r.prototype),"disable",this).call(this),this.resetIcon()}},{key:"destroy",value:function(){ct(at(r.prototype),"destroy",this).call(this),this.resetIcon()}},{key:"createIcon",value:function(e){var t=R("<canvas/>");t[0].width=16,t[0].height=16;var r=t[0].getContext("2d");r.fillStyle="#000";var i=R(e).find("path").attr("d"),n=new Path2D(i);r.fill(n);var a=R('<link rel="shortcut icon" type="image/png"/>');return a.attr("href",t[0].toDataURL("image/png")),a}},{key:"setPlayIcon",value:function(){this.playIcon||(this.playIcon=this.createIcon(vt)),this.changeIcon(this.playIcon)}},{key:"setPauseIcon",value:function(){this.pauseIcon||(this.pauseIcon=this.createIcon(mt)),this.changeIcon(this.pauseIcon)}},{key:"resetIcon",value:function(){R('link[rel="shortcut icon"]').remove(),R("head").append(this.oldIcon)}},{key:"changeIcon",value:function(e){e&&(R('link[rel="shortcut icon"]').remove(),R("head").append(e))}}]),r}(Ke),Et=function(e){nt(r,e);var t=lt(r);function r(e){var i;return tt(this,r),(i=t.call(this,e)).container.options.gaAccount&&(i.account=i.container.options.gaAccount,i.trackerName=i.container.options.gaTrackerName?i.container.options.gaTrackerName+".":"Clappr.",i.domainName=i.container.options.gaDomainName,i.currentHDState=void 0,i.embedScript()),i}return it(r,[{key:"name",get:function(){return"google_analytics"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"embedScript",value:function(){var e=this;if(window._gat)this.addEventListeners();else{var t=document.createElement("script");t.setAttribute("type","text/javascript"),t.setAttribute("async","async"),t.setAttribute("src","//www.google-analytics.com/ga.js"),t.onload=function(){return e.addEventListeners()},document.body.appendChild(t)}}},{key:"addEventListeners",value:function(){var e=this;this.container&&(this.listenTo(this.container,ce.CONTAINER_READY,this.onReady),this.listenTo(this.container,ce.CONTAINER_PLAY,this.onPlay),this.listenTo(this.container,ce.CONTAINER_STOP,this.onStop),this.listenTo(this.container,ce.CONTAINER_PAUSE,this.onPause),this.listenTo(this.container,ce.CONTAINER_ENDED,this.onEnded),this.listenTo(this.container,ce.CONTAINER_STATE_BUFFERING,this.onBuffering),this.listenTo(this.container,ce.CONTAINER_STATE_BUFFERFULL,this.onBufferFull),this.listenTo(this.container,ce.CONTAINER_ERROR,this.onError),this.listenTo(this.container,ce.CONTAINER_PLAYBACKSTATE,this.onPlaybackChanged),this.listenTo(this.container,ce.CONTAINER_VOLUME,(function(t){return e.onVolumeChanged(t)})),this.listenTo(this.container,ce.CONTAINER_SEEK,(function(t){return e.onSeek(t)})),this.listenTo(this.container,ce.CONTAINER_FULL_SCREEN,this.onFullscreen),this.listenTo(this.container,ce.CONTAINER_HIGHDEFINITIONUPDATE,this.onHD),this.listenTo(this.container,ce.CONTAINER_PLAYBACKDVRSTATECHANGED,this.onDVR)),_gaq.push([this.trackerName+"_setAccount",this.account]),this.domainName&&_gaq.push([this.trackerName+"_setDomainName",this.domainName])}},{key:"onReady",value:function(){this.push(["Video","Playback",this.container.playback.name])}},{key:"onPlay",value:function(){this.push(["Video","Play",this.container.playback.src])}},{key:"onStop",value:function(){this.push(["Video","Stop",this.container.playback.src])}},{key:"onEnded",value:function(){this.push(["Video","Ended",this.container.playback.src])}},{key:"onBuffering",value:function(){this.push(["Video","Buffering",this.container.playback.src])}},{key:"onBufferFull",value:function(){this.push(["Video","Bufferfull",this.container.playback.src])}},{key:"onError",value:function(){this.push(["Video","Error",this.container.playback.src])}},{key:"onHD",value:function(e){var t=e?"ON":"OFF";t!==this.currentHDState&&(this.currentHDState=t,this.push(["Video","HD - "+t,this.container.playback.src]))}},{key:"onPlaybackChanged",value:function(e){null!==e.type&&this.push(["Video","Playback Type - "+e.type,this.container.playback.src])}},{key:"onDVR",value:function(e){var t=e?"ON":"OFF";this.push(["Interaction","DVR - "+t,this.container.playback.src])}},{key:"onPause",value:function(){this.push(["Video","Pause",this.container.playback.src])}},{key:"onSeek",value:function(){this.push(["Video","Seek",this.container.playback.src])}},{key:"onVolumeChanged",value:function(){this.push(["Interaction","Volume",this.container.playback.src])}},{key:"onFullscreen",value:function(){this.push(["Interaction","Fullscreen",this.container.playback.src])}},{key:"push",value:function(e){var t=[this.trackerName+"_trackEvent"].concat(e);_gaq.push(t)}}]),r}(Ve),Tt=function(e){this.element=e||window.document,this.initialize()};Tt.KEY_NAMES_BY_CODE={8:"backspace",9:"tab",13:"enter",16:"shift",17:"ctrl",18:"alt",20:"caps_lock",27:"esc",32:"space",37:"left",38:"up",39:"right",40:"down",48:"0",49:"1",50:"2",51:"3",52:"4",53:"5",54:"6",55:"7",56:"8",57:"9",65:"a",66:"b",67:"c",68:"d",69:"e",70:"f",71:"g",72:"h",73:"i",74:"j",75:"k",76:"l",77:"m",78:"n",79:"o",80:"p",81:"q",82:"r",83:"s",84:"t",85:"u",86:"v",87:"w",88:"x",89:"y",90:"z",112:"f1",113:"f2",114:"f3",115:"f4",116:"f5",117:"f6",118:"f7",119:"f8",120:"f9",121:"f10",122:"f11",123:"f12"},Tt.KEY_CODES_BY_NAME={},function(){for(var e in Tt.KEY_NAMES_BY_CODE)Object.prototype.hasOwnProperty.call(Tt.KEY_NAMES_BY_CODE,e)&&(Tt.KEY_CODES_BY_NAME[Tt.KEY_NAMES_BY_CODE[e]]=+e)}(),Tt.MODIFIERS=["shift","ctrl","alt"],Tt.registerEvent=document.addEventListener?function(e,t,r){e.addEventListener(t,r,!1)}:document.attachEvent?function(e,t,r){e.attachEvent("on"+t,r)}:void 0,Tt.unregisterEvent=document.removeEventListener?function(e,t,r){e.removeEventListener(t,r,!1)}:document.detachEvent?function(e,t,r){e.detachEvent("on"+t,r)}:void 0,Tt.stringContains=function(e,t){return-1!==e.indexOf(t)},Tt.neatString=function(e){return e.replace(/^\s+|\s+$/g,"").replace(/\s+/g," ")},Tt.capitalize=function(e){return e.toLowerCase().replace(/^./,(function(e){return e.toUpperCase()}))},Tt.isString=function(e){return Tt.stringContains(Object.prototype.toString.call(e),"String")},Tt.arrayIncludes=Array.prototype.indexOf?function(e,t){return-1!==e.indexOf(t)}:function(e,t){for(var r=0;r<e.length;r++)if(e[r]===t)return!0;return!1},Tt.extractModifiers=function(e){var t,r;for(t=[],r=0;r<Tt.MODIFIERS.length;r++)Tt.stringContains(e,Tt.MODIFIERS[r])&&t.push(Tt.MODIFIERS[r]);return t},Tt.extractKey=function(e){var t,r;for(t=Tt.neatString(e).split(" "),r=0;r<t.length;r++)if(!Tt.arrayIncludes(Tt.MODIFIERS,t[r]))return t[r]},Tt.modifiersAndKey=function(e){var t,r;return Tt.stringContains(e,"any")?Tt.neatString(e).split(" ").slice(0,2).join(" "):(t=Tt.extractModifiers(e),(r=Tt.extractKey(e))&&!Tt.arrayIncludes(Tt.MODIFIERS,r)&&t.push(r),t.join(" "))},Tt.keyName=function(e){return Tt.KEY_NAMES_BY_CODE[e+""]},Tt.keyCode=function(e){return+Tt.KEY_CODES_BY_NAME[e]},Tt.prototype.initialize=function(){var e,t=this;for(this.lastKeyCode=-1,this.lastModifiers={},e=0;e<Tt.MODIFIERS.length;e++)this.lastModifiers[Tt.MODIFIERS[e]]=!1;this.keysDown={any:[]},this.keysUp={any:[]},this.downHandler=this.handler("down"),this.upHandler=this.handler("up"),Tt.registerEvent(this.element,"keydown",this.downHandler),Tt.registerEvent(this.element,"keyup",this.upHandler),Tt.registerEvent(window,"unload",(function e(){Tt.unregisterEvent(t.element,"keydown",t.downHandler),Tt.unregisterEvent(t.element,"keyup",t.upHandler),Tt.unregisterEvent(window,"unload",e)}))},Tt.prototype.handler=function(e){var t=this;return function(r){var i,n,a;for(r=r||window.event,t.lastKeyCode=r.keyCode,i=0;i<Tt.MODIFIERS.length;i++)t.lastModifiers[Tt.MODIFIERS[i]]=r[Tt.MODIFIERS[i]+"Key"];for(Tt.arrayIncludes(Tt.MODIFIERS,Tt.keyName(t.lastKeyCode))&&(t.lastModifiers[Tt.keyName(t.lastKeyCode)]=!0),n=t["keys"+Tt.capitalize(e)],i=0;i<n.any.length;i++)!1===n.any[i](r)&&r.preventDefault&&r.preventDefault();if(n[a=t.lastModifiersAndKey()])for(i=0;i<n[a].length;i++)!1===n[a][i](r)&&r.preventDefault&&r.preventDefault()}},Tt.prototype.registerKeys=function(e,t,r){var i,n,a=this["keys"+Tt.capitalize(e)];for(Tt.isString(t)&&(t=[t]),i=0;i<t.length;i++)n=t[i],a[n=Tt.modifiersAndKey(n+"")]?a[n].push(r):a[n]=[r];return this},Tt.prototype.unregisterKeys=function(e,t,r){var i,n,a,s=this["keys"+Tt.capitalize(e)];for(Tt.isString(t)&&(t=[t]),i=0;i<t.length;i++)if(a=t[i],a=Tt.modifiersAndKey(a+""),null===r)delete s[a];else if(s[a])for(n=0;n<s[a].length;n++)if(String(s[a][n])===String(r)){s[a].splice(n,1);break}return this},Tt.prototype.off=function(e){return this.unregisterKeys("down",e,null)},Tt.prototype.delegate=function(e,t,r){return null!==r||void 0!==r?this.registerKeys(e,t,r):this.unregisterKeys(e,t,r)},Tt.prototype.down=function(e,t){return this.delegate("down",e,t)},Tt.prototype.up=function(e,t){return this.delegate("up",e,t)},Tt.prototype.lastKey=function(e){return e?this.lastModifiers[e]:Tt.keyName(this.lastKeyCode)},Tt.prototype.lastModifiersAndKey=function(){var e,t;for(e=[],t=0;t<Tt.MODIFIERS.length;t++)this.lastKey(Tt.MODIFIERS[t])&&e.push(Tt.MODIFIERS[t]);return Tt.arrayIncludes(e,this.lastKey())||e.push(this.lastKey()),e.join(" ")};var bt={Kibo:Tt},kt='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">\n <path fill-rule="evenodd" clip-rule="evenodd" fill="#010101" d="M1.712 1.24h12.6v13.52h-12.6z"/>\n</svg>',St='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">\n <path fill-rule="evenodd" clip-rule="evenodd" fill="#010101" d="M11.5 11h-.002v1.502L7.798 10H4.5V6h3.297l3.7-2.502V4.5h.003V11zM11 4.49L7.953 6.5H5v3h2.953L11 11.51V4.49z"/>\n</svg>',_t='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">\n <path fill="#010101" d="M7.156 8L4 11.156V8.5H3V13h4.5v-1H4.844L8 8.844 7.156 8zM8.5 3v1h2.657L8 7.157 8.846 8 12 4.844V7.5h1V3H8.5z"/>\n</svg>',Ct=J.Config,Lt=J.Fullscreen,Dt=J.formatTime,Rt=J.extend,It=J.removeArrayItem,Ot=function(e){nt(r,e);var t=lt(r);function r(e){var i;return tt(this,r),(i=t.call(this,e)).persistConfig=i.options.persistConfig,i.currentPositionValue=null,i.currentDurationValue=null,i.keepVisible=!1,i.fullScreenOnVideoTagSupported=null,i.setInitialVolume(),i.settings={left:["play","stop","pause"],right:["volume"],default:["position","seekbar","duration"]},i.kibo=new Tt(i.options.focusElement),i.bindKeyEvents(),i.container?R.isEmptyObject(i.container.settings)||(i.settings=R.extend({},i.container.settings)):i.settings={},i.userDisabled=!1,(i.container&&i.container.mediaControlDisabled||i.options.chromeless)&&i.disable(),i.stopDragHandler=function(e){return i.stopDrag(e)},i.updateDragHandler=function(e){return i.updateDrag(e)},R(document).bind("mouseup",i.stopDragHandler),R(document).bind("mousemove",i.updateDragHandler),i}return it(r,[{key:"name",get:function(){return"media_control"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"disabled",get:function(){var e=this.container&&this.container.getPlaybackType()===Re.NO_OP;return this.userDisabled||e}},{key:"container",get:function(){return this.core&&this.core.activeContainer}},{key:"playback",get:function(){return this.core&&this.core.activePlayback}},{key:"attributes",get:function(){return{class:"media-control","data-media-control":""}}},{key:"events",get:function(){return{"click [data-play]":"play","click [data-pause]":"pause","click [data-playpause]":"togglePlayPause","click [data-stop]":"stop","click [data-playstop]":"togglePlayStop","click [data-fullscreen]":"toggleFullscreen","click .bar-container[data-seekbar]":"seek","click .bar-container[data-volume]":"onVolumeClick","click .drawer-icon[data-volume]":"toggleMute","mouseenter .drawer-container[data-volume]":"showVolumeBar","mouseleave .drawer-container[data-volume]":"hideVolumeBar","mousedown .bar-container[data-volume]":"startVolumeDrag","mousemove .bar-container[data-volume]":"mousemoveOnVolumeBar","mousedown .bar-scrubber[data-seekbar]":"startSeekDrag","mousemove .bar-container[data-seekbar]":"mousemoveOnSeekBar","mouseleave .bar-container[data-seekbar]":"mouseleaveOnSeekBar","mouseenter .media-control-layer[data-controls]":"setUserKeepVisible","mouseleave .media-control-layer[data-controls]":"resetUserKeepVisible"}}},{key:"template",get:function(){return Te('<div class="media-control-background" data-background></div>\n<div class="media-control-layer" data-controls>\n <% var renderBar = function(name) { %>\n <div class="bar-container" data-<%= name %>>\n <div class="bar-background" data-<%= name %>>\n <div class="bar-fill-1" data-<%= name %>></div>\n <div class="bar-fill-2" data-<%= name %>></div>\n <div class="bar-hover" data-<%= name %>></div>\n </div>\n <div class="bar-scrubber" data-<%= name %>>\n <div class="bar-scrubber-icon" data-<%= name %>></div>\n </div>\n </div>\n <% }; %>\n <% var renderSegmentedBar = function(name, segments) {\n segments = segments || 10; %>\n <div class="bar-container" data-<%= name %>>\n <% for (var i = 0; i < segments; i++) { %>\n <div class="segmented-bar-element" data-<%= name %>></div>\n <% } %>\n </div>\n <% }; %>\n <% var renderDrawer = function(name, renderContent) { %>\n <div class="drawer-container" data-<%= name %>>\n <div class="drawer-icon-container" data-<%= name %>>\n <div class="drawer-icon media-control-icon" data-<%= name %>></div>\n <span class="drawer-text" data-<%= name %>></span>\n </div>\n <% renderContent(name); %>\n </div>\n <% }; %>\n <% var renderIndicator = function(name) { %>\n <div class="media-control-indicator" data-<%= name %>></div>\n <% }; %>\n <% var renderButton = function(name) { %>\n <button type="button" class="media-control-button media-control-icon" data-<%= name %> aria-label="<%= name %>"></button>\n <% }; %>\n <% var templates = {\n bar: renderBar,\n segmentedBar: renderSegmentedBar,\n };\n var render = function(settingsList) {\n settingsList.forEach(function(setting) {\n if(setting === "seekbar") {\n renderBar(setting);\n } else if (setting === "volume") {\n renderDrawer(setting, settings.volumeBarTemplate ? templates[settings.volumeBarTemplate] : function(name) { return renderSegmentedBar(name); });\n } else if (setting === "duration" || setting === "position") {\n renderIndicator(setting);\n } else {\n renderButton(setting);\n }\n });\n }; %>\n <% if (settings.default && settings.default.length) { %>\n <div class="media-control-center-panel" data-media-control>\n <% render(settings.default); %>\n </div>\n <% } %>\n <% if (settings.left && settings.left.length) { %>\n <div class="media-control-left-panel" data-media-control>\n <% render(settings.left); %>\n </div>\n <% } %>\n <% if (settings.right && settings.right.length) { %>\n <div class="media-control-right-panel" data-media-control>\n <% render(settings.right); %>\n </div>\n <% } %>\n</div>\n')}},{key:"volume",get:function(){return this.container&&this.container.isReady?this.container.volume:this.intendedVolume}},{key:"muted",get:function(){return 0===this.volume}},{key:"getExternalInterface",value:function(){var e=this;return{setVolume:this.setVolume,getVolume:function(){return e.volume}}}},{key:"bindEvents",value:function(){var e=this;this.stopListening(),this.listenTo(this.core,ce.CORE_ACTIVE_CONTAINER_CHANGED,this.onActiveContainerChanged),this.listenTo(this.core,ce.CORE_MOUSE_MOVE,this.show),this.listenTo(this.core,ce.CORE_MOUSE_LEAVE,(function(){return e.hide(e.options.hideMediaControlDelay)})),this.listenTo(this.core,ce.CORE_FULLSCREEN,this.show),this.listenTo(this.core,ce.CORE_OPTIONS_CHANGE,this.configure),this.listenTo(this.core,ce.CORE_RESIZE,this.playerResize),this.bindContainerEvents()}},{key:"bindContainerEvents",value:function(){this.container&&(this.listenTo(this.container,ce.CONTAINER_PLAY,this.changeTogglePlay),this.listenTo(this.container,ce.CONTAINER_PAUSE,this.changeTogglePlay),this.listenTo(this.container,ce.CONTAINER_STOP,this.changeTogglePlay),this.listenTo(this.container,ce.CONTAINER_DBLCLICK,this.toggleFullscreen),this.listenTo(this.container,ce.CONTAINER_TIMEUPDATE,this.onTimeUpdate),this.listenTo(this.container,ce.CONTAINER_PROGRESS,this.updateProgressBar),this.listenTo(this.container,ce.CONTAINER_SETTINGSUPDATE,this.settingsUpdate),this.listenTo(this.container,ce.CONTAINER_PLAYBACKDVRSTATECHANGED,this.settingsUpdate),this.listenTo(this.container,ce.CONTAINER_HIGHDEFINITIONUPDATE,this.highDefinitionUpdate),this.listenTo(this.container,ce.CONTAINER_MEDIACONTROL_DISABLE,this.disable),this.listenTo(this.container,ce.CONTAINER_MEDIACONTROL_ENABLE,this.enable),this.listenTo(this.container,ce.CONTAINER_ENDED,this.ended),this.listenTo(this.container,ce.CONTAINER_VOLUME,this.onVolumeChanged),this.listenTo(this.container,ce.CONTAINER_OPTIONS_CHANGE,this.setInitialVolume),"video"===this.container.playback.el.nodeName.toLowerCase()&&this.listenToOnce(this.container,ce.CONTAINER_LOADEDMETADATA,this.onLoadedMetadataOnVideoTag))}},{key:"disable",value:function(){this.userDisabled=!0,this.hide(),this.unbindKeyEvents(),this.$el.hide()}},{key:"enable",value:function(){this.options.chromeless||(this.userDisabled=!1,this.bindKeyEvents(),this.show())}},{key:"play",value:function(){this.container&&this.container.play()}},{key:"pause",value:function(){this.container&&this.container.pause()}},{key:"stop",value:function(){this.container&&this.container.stop()}},{key:"setInitialVolume",value:function(){var e=this.persistConfig?Ct.restore("volume"):100,t=this.container&&this.container.options||this.options;this.setVolume(t.mute?0:e,!0)}},{key:"onVolumeChanged",value:function(){this.updateVolumeUI()}},{key:"onLoadedMetadataOnVideoTag",value:function(){var e=this.playback&&this.playback.el;!Lt.fullscreenEnabled()&&e.webkitSupportsFullscreen&&(this.fullScreenOnVideoTagSupported=!0,this.settingsUpdate())}},{key:"updateVolumeUI",value:function(){if(this.rendered){this.$volumeBarContainer.find(".bar-fill-2").css({});var e=this.$volumeBarContainer.width(),t=this.$volumeBarBackground.width(),r=(e-t)/2,i=t*this.volume/100+r;this.$volumeBarFill.css({width:"".concat(this.volume,"%")}),this.$volumeBarScrubber.css({left:i}),this.$volumeBarContainer.find(".segmented-bar-element").removeClass("fill");var n=Math.ceil(this.volume/10);this.$volumeBarContainer.find(".segmented-bar-element").slice(0,n).addClass("fill"),this.$volumeIcon.html(""),this.$volumeIcon.removeClass("muted"),this.muted?(this.$volumeIcon.append('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">\n <path fill-rule="evenodd" clip-rule="evenodd" fill="#010101" d="M9.75 11.51L6.7 9.5H3.75v-3H6.7L9.75 4.49v.664l.497.498V3.498L6.547 6H3.248v4h3.296l3.7 2.502v-2.154l-.497.5v.662zm3-5.165L12.404 6l-1.655 1.653L9.093 6l-.346.345L10.402 8 8.747 9.654l.346.347 1.655-1.653L12.403 10l.348-.346L11.097 8l1.655-1.655z"/>\n</svg>'),this.$volumeIcon.addClass("muted")):this.$volumeIcon.append(St),this.applyButtonStyle(this.$volumeIcon)}}},{key:"changeTogglePlay",value:function(){this.$playPauseToggle.html(""),this.$playStopToggle.html(""),this.container&&this.container.isPlaying()?(this.$playPauseToggle.append(mt),this.$playStopToggle.append(kt),this.trigger(ce.MEDIACONTROL_PLAYING)):(this.$playPauseToggle.append(vt),this.$playStopToggle.append(vt),this.trigger(ce.MEDIACONTROL_NOTPLAYING),w.isMobile&&this.show()),this.applyButtonStyle(this.$playPauseToggle),this.applyButtonStyle(this.$playStopToggle)}},{key:"mousemoveOnSeekBar",value:function(e){if(this.settings.seekEnabled){var t=e.pageX-this.$seekBarContainer.offset().left-this.$seekBarHover.width()/2;this.$seekBarHover.css({left:t})}this.trigger(ce.MEDIACONTROL_MOUSEMOVE_SEEKBAR,e)}},{key:"mouseleaveOnSeekBar",value:function(e){this.trigger(ce.MEDIACONTROL_MOUSELEAVE_SEEKBAR,e)}},{key:"onVolumeClick",value:function(e){this.setVolume(this.getVolumeFromUIEvent(e))}},{key:"mousemoveOnVolumeBar",value:function(e){this.draggingVolumeBar&&this.setVolume(this.getVolumeFromUIEvent(e))}},{key:"playerResize",value:function(e){this.$fullscreenToggle.html("");var t=this.core.isFullscreen()?'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">\n <path fill="#010101" d="M13.5 3.344l-.844-.844L9.5 5.656V3h-1v4.5H13v-1h-2.656L13.5 3.344zM3 9.5h2.656L2.5 12.656l.844.844L6.5 10.344V13h1V8.5H3v1z"/>\n</svg>':_t;this.$fullscreenToggle.append(t),this.applyButtonStyle(this.$fullscreenToggle),0!==this.$el.find(".media-control").length&&this.$el.removeClass("w320"),(e.width<=320||this.options.hideVolumeBar)&&this.$el.addClass("w320")}},{key:"togglePlayPause",value:function(){return this.container.isPlaying()?this.container.pause():this.container.play(),!1}},{key:"togglePlayStop",value:function(){this.container.isPlaying()?this.container.stop():this.container.play()}},{key:"startSeekDrag",value:function(e){this.settings.seekEnabled&&(this.draggingSeekBar=!0,this.$el.addClass("dragging"),this.$seekBarLoaded.addClass("media-control-notransition"),this.$seekBarPosition.addClass("media-control-notransition"),this.$seekBarScrubber.addClass("media-control-notransition"),e&&e.preventDefault())}},{key:"startVolumeDrag",value:function(e){this.draggingVolumeBar=!0,this.$el.addClass("dragging"),e&&e.preventDefault()}},{key:"stopDrag",value:function(e){this.draggingSeekBar&&this.seek(e),this.$el.removeClass("dragging"),this.$seekBarLoaded.removeClass("media-control-notransition"),this.$seekBarPosition.removeClass("media-control-notransition"),this.$seekBarScrubber.removeClass("media-control-notransition dragging"),this.draggingSeekBar=!1,this.draggingVolumeBar=!1}},{key:"updateDrag",value:function(e){if(this.draggingSeekBar){e.preventDefault();var t=(e.pageX-this.$seekBarContainer.offset().left)/this.$seekBarContainer.width()*100;t=Math.min(100,Math.max(t,0)),this.setSeekPercentage(t)}else this.draggingVolumeBar&&(e.preventDefault(),this.setVolume(this.getVolumeFromUIEvent(e)))}},{key:"getVolumeFromUIEvent",value:function(e){return(e.pageX-this.$volumeBarContainer.offset().left)/this.$volumeBarContainer.width()*100}},{key:"toggleMute",value:function(){this.setVolume(this.muted?100:0)}},{key:"setVolume",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]&&arguments[1];e=Math.min(100,Math.max(e,0)),this.intendedVolume=e,this.persistConfig&&!r&&Ct.persist("volume",e);var i=function(){t.container&&t.container.isReady?t.container.setVolume(e):t.listenToOnce(t.container,ce.CONTAINER_READY,(function(){t.container.setVolume(e)}))};this.container?i():this.listenToOnce(this,ce.MEDIACONTROL_CONTAINERCHANGED,(function(){return i()}))}},{key:"toggleFullscreen",value:function(){this.trigger(ce.MEDIACONTROL_FULLSCREEN,this.name),this.container.fullscreen(),this.core.toggleFullscreen(),this.resetUserKeepVisible()}},{key:"onActiveContainerChanged",value:function(){this.fullScreenOnVideoTagSupported=null,this.bindEvents(),this.setInitialVolume(),this.changeTogglePlay(),this.bindContainerEvents(),this.settingsUpdate(),this.container&&this.container.trigger(ce.CONTAINER_PLAYBACKDVRSTATECHANGED,this.container.isDvrInUse()),this.container&&this.container.mediaControlDisabled&&this.disable(),this.trigger(ce.MEDIACONTROL_CONTAINERCHANGED)}},{key:"showVolumeBar",value:function(){this.hideVolumeId&&clearTimeout(this.hideVolumeId),this.$volumeBarContainer.removeClass("volume-bar-hide")}},{key:"hideVolumeBar",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:400;this.$volumeBarContainer&&(this.draggingVolumeBar?this.hideVolumeId=setTimeout((function(){return e.hideVolumeBar()}),t):(this.hideVolumeId&&clearTimeout(this.hideVolumeId),this.hideVolumeId=setTimeout((function(){return e.$volumeBarContainer.addClass("volume-bar-hide")}),t)))}},{key:"ended",value:function(){this.changeTogglePlay()}},{key:"updateProgressBar",value:function(e){var t=e.start/e.total*100,r=e.current/e.total*100;this.$seekBarLoaded.css({left:"".concat(t,"%"),width:"".concat(r-t,"%")})}},{key:"onTimeUpdate",value:function(e){if(!this.draggingSeekBar){var t=e.current<0?e.total:e.current;this.currentPositionValue=t,this.currentDurationValue=e.total,this.renderSeekBar()}}},{key:"renderSeekBar",value:function(){if(null!==this.currentPositionValue&&null!==this.currentDurationValue){this.currentSeekBarPercentage=100,this.container&&(this.container.getPlaybackType()!==Re.LIVE||this.container.isDvrInUse())&&(this.currentSeekBarPercentage=this.currentPositionValue/this.currentDurationValue*100),this.setSeekPercentage(this.currentSeekBarPercentage);var e=Dt(this.currentPositionValue),t=Dt(this.currentDurationValue);e!==this.displayedPosition&&(this.$position.text(e),this.displayedPosition=e),t!==this.displayedDuration&&(this.$duration.text(t),this.displayedDuration=t)}}},{key:"seek",value:function(e){if(this.settings.seekEnabled){var t=(e.pageX-this.$seekBarContainer.offset().left)/this.$seekBarContainer.width()*100;return t=Math.min(100,Math.max(t,0)),this.container&&this.container.seekPercentage(t),this.setSeekPercentage(t),!1}}},{key:"setKeepVisible",value:function(){this.keepVisible=!0}},{key:"resetKeepVisible",value:function(){this.keepVisible=!1}},{key:"setUserKeepVisible",value:function(){this.userKeepVisible=!0}},{key:"resetUserKeepVisible",value:function(){this.userKeepVisible=!1}},{key:"isVisible",value:function(){return!this.$el.hasClass("media-control-hide")}},{key:"show",value:function(e){var t=this;if(!this.disabled){var r=e&&e.clientX!==this.lastMouseX&&e.clientY!==this.lastMouseY;(!e||r||navigator.userAgent.match(/firefox/i))&&(clearTimeout(this.hideId),this.$el.show(),this.trigger(ce.MEDIACONTROL_SHOW,this.name),this.container&&this.container.trigger(ce.CONTAINER_MEDIACONTROL_SHOW,this.name),this.$el.removeClass("media-control-hide"),this.hideId=setTimeout((function(){return t.hide()}),2e3),e&&(this.lastMouseX=e.clientX,this.lastMouseY=e.clientY));this.updateCursorStyle(!0)}}},{key:"hide",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;if(this.isVisible()){var r=t||2e3;if(clearTimeout(this.hideId),this.disabled||!1!==this.options.hideMediaControl){var i=this.userKeepVisible||this.keepVisible,n=this.draggingSeekBar||this.draggingVolumeBar;if(!this.disabled&&(t||i||n))this.hideId=setTimeout((function(){return e.hide()}),r);else{this.trigger(ce.MEDIACONTROL_HIDE,this.name),this.container&&this.container.trigger(ce.CONTAINER_MEDIACONTROL_HIDE,this.name),this.$el.addClass("media-control-hide"),this.hideVolumeBar(0);var a=!1;this.updateCursorStyle(a)}}}}},{key:"updateCursorStyle",value:function(e){e?this.core.$el.removeClass("nocursor"):this.core.isFullscreen()&&this.core.$el.addClass("nocursor")}},{key:"settingsUpdate",value:function(){var e=this.getSettings();!e||this.fullScreenOnVideoTagSupported||Lt.fullscreenEnabled()||(e.default&&It(e.default,"fullscreen"),e.left&&It(e.left,"fullscreen"),e.right&&It(e.right,"fullscreen")),JSON.stringify(this.settings)!==JSON.stringify(e)&&(this.settings=e,this.render())}},{key:"getSettings",value:function(){return R.extend(!0,{},this.container&&this.container.settings)}},{key:"highDefinitionUpdate",value:function(e){this.isHD=e;var t=e?"addClass":"removeClass";this.$hdIndicator[t]("enabled")}},{key:"createCachedElements",value:function(){var e=this.$el.find(".media-control-layer");this.$duration=e.find(".media-control-indicator[data-duration]"),this.$fullscreenToggle=e.find("button.media-control-button[data-fullscreen]"),this.$playPauseToggle=e.find("button.media-control-button[data-playpause]"),this.$playStopToggle=e.find("button.media-control-button[data-playstop]"),this.$position=e.find(".media-control-indicator[data-position]"),this.$seekBarContainer=e.find(".bar-container[data-seekbar]"),this.$seekBarHover=e.find(".bar-hover[data-seekbar]"),this.$seekBarLoaded=e.find(".bar-fill-1[data-seekbar]"),this.$seekBarPosition=e.find(".bar-fill-2[data-seekbar]"),this.$seekBarScrubber=e.find(".bar-scrubber[data-seekbar]"),this.$volumeBarContainer=e.find(".bar-container[data-volume]"),this.$volumeContainer=e.find(".drawer-container[data-volume]"),this.$volumeIcon=e.find(".drawer-icon[data-volume]"),this.$volumeBarBackground=this.$el.find(".bar-background[data-volume]"),this.$volumeBarFill=this.$el.find(".bar-fill-1[data-volume]"),this.$volumeBarScrubber=this.$el.find(".bar-scrubber[data-volume]"),this.$hdIndicator=this.$el.find("button.media-control-button[data-hd-indicator]"),this.resetIndicators(),this.initializeIcons()}},{key:"resetIndicators",value:function(){this.displayedPosition=this.$position.text(),this.displayedDuration=this.$duration.text()}},{key:"initializeIcons",value:function(){var e=this.$el.find(".media-control-layer");e.find("button.media-control-button[data-play]").append(vt),e.find("button.media-control-button[data-pause]").append(mt),e.find("button.media-control-button[data-stop]").append(kt),this.$playPauseToggle.append(vt),this.$playStopToggle.append(vt),this.$volumeIcon.append(St),this.$fullscreenToggle.append(_t),this.$hdIndicator.append('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">\n <path fill="#010101" d="M5.375 7.062H2.637V4.26H.502v7.488h2.135V8.9h2.738v2.848h2.133V4.26H5.375v2.802zm5.97-2.81h-2.84v7.496h2.798c2.65 0 4.195-1.607 4.195-3.77v-.022c0-2.162-1.523-3.704-4.154-3.704zm2.06 3.758c0 1.21-.81 1.896-2.03 1.896h-.83V6.093h.83c1.22 0 2.03.696 2.03 1.896v.02z"/>\n</svg>')}},{key:"setSeekPercentage",value:function(e){e=Math.max(Math.min(e,100),0),this.displayedSeekBarPercentage!==e&&(this.displayedSeekBarPercentage=e,this.$seekBarPosition.removeClass("media-control-notransition"),this.$seekBarScrubber.removeClass("media-control-notransition"),this.$seekBarPosition.css({width:"".concat(e,"%")}),this.$seekBarScrubber.css({left:"".concat(e,"%")}))}},{key:"seekRelative",value:function(e){if(this.settings.seekEnabled){var t=this.container.getCurrentTime(),r=this.container.getDuration(),i=Math.min(Math.max(t+e,0),r);i=Math.min(100*i/r,100),this.container.seekPercentage(i)}}},{key:"bindKeyAndShow",value:function(e,t){var r=this;this.kibo.down(e,(function(){return r.show(),t()}))}},{key:"bindKeyEvents",value:function(){var e=this;if(!w.isMobile&&!this.options.disableKeyboardShortcuts){this.unbindKeyEvents(),this.kibo=new Tt(this.options.focusElement||this.options.parentElement),this.bindKeyAndShow("space",(function(){return e.togglePlayPause()})),this.bindKeyAndShow("left",(function(){return e.seekRelative(-5)})),this.bindKeyAndShow("right",(function(){return e.seekRelative(5)})),this.bindKeyAndShow("shift left",(function(){return e.seekRelative(-10)})),this.bindKeyAndShow("shift right",(function(){return e.seekRelative(10)})),this.bindKeyAndShow("shift ctrl left",(function(){return e.seekRelative(-15)})),this.bindKeyAndShow("shift ctrl right",(function(){return e.seekRelative(15)}));["1","2","3","4","5","6","7","8","9","0"].forEach((function(t){e.bindKeyAndShow(t,(function(){e.settings.seekEnabled&&e.container&&e.container.seekPercentage(10*t)}))}))}}},{key:"unbindKeyEvents",value:function(){this.kibo&&(this.kibo.off("space"),this.kibo.off("left"),this.kibo.off("right"),this.kibo.off("shift left"),this.kibo.off("shift right"),this.kibo.off("shift ctrl left"),this.kibo.off("shift ctrl right"),this.kibo.off(["1","2","3","4","5","6","7","8","9","0"]))}},{key:"parseColors",value:function(){if(this.options.mediacontrol){this.buttonsColor=this.options.mediacontrol.buttons;var e=this.options.mediacontrol.seekbar;this.$el.find(".bar-fill-2[data-seekbar]").css("background-color",e),this.$el.find(".media-control-icon svg path").css("fill",this.buttonsColor),this.$el.find(".segmented-bar-element[data-volume]").css("boxShadow","inset 2px 0 0 "+this.buttonsColor)}}},{key:"applyButtonStyle",value:function(e){this.buttonsColor&&e&&R(e).find("svg path").css("fill",this.buttonsColor)}},{key:"destroy",value:function(){R(document).unbind("mouseup",this.stopDragHandler),R(document).unbind("mousemove",this.updateDragHandler),this.unbindKeyEvents(),this.stopListening(),ct(at(r.prototype),"destroy",this).call(this)}},{key:"configure",value:function(e){this.options.chromeless||e.source||e.sources?this.disable():this.enable(),this.trigger(ce.MEDIACONTROL_OPTIONS_CHANGE)}},{key:"render",value:function(){var e=this,t=this.options.hideMediaControlDelay||2e3;this.settings&&this.$el.html(this.template({settings:this.settings}));var r=be.getStyleFor('.media-control-notransition {\n transition: none !important; }\n\n.media-control[data-media-control] {\n position: absolute;\n width: 100%;\n height: 100%;\n z-index: 9999;\n pointer-events: none; }\n .media-control[data-media-control].dragging {\n pointer-events: auto;\n cursor: grabbing !important;\n cursor: url("closed-hand.cur"), move; }\n .media-control[data-media-control].dragging * {\n cursor: grabbing !important;\n cursor: url("closed-hand.cur"), move; }\n .media-control[data-media-control] .media-control-background[data-background] {\n position: absolute;\n height: 40%;\n width: 100%;\n bottom: 0;\n background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));\n will-change: transform, opacity;\n transition: opacity 0.6s ease-out; }\n .media-control[data-media-control] .media-control-icon {\n line-height: 0;\n letter-spacing: 0;\n speak: none;\n color: #fff;\n opacity: 0.5;\n vertical-align: middle;\n text-align: left;\n transition: all 0.1s ease; }\n .media-control[data-media-control] .media-control-icon:hover {\n color: white;\n opacity: 0.75;\n text-shadow: rgba(255, 255, 255, 0.8) 0 0 5px; }\n .media-control[data-media-control].media-control-hide .media-control-background[data-background] {\n opacity: 0; }\n .media-control[data-media-control].media-control-hide .media-control-layer[data-controls] {\n transform: translateY(50px); }\n .media-control[data-media-control].media-control-hide .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-scrubber[data-seekbar] {\n opacity: 0; }\n .media-control[data-media-control] .media-control-layer[data-controls] {\n position: absolute;\n transform: translateY(-7px);\n bottom: 0;\n width: 100%;\n height: 32px;\n font-size: 0;\n vertical-align: middle;\n pointer-events: auto;\n transition: bottom 0.4s ease-out; }\n .media-control[data-media-control] .media-control-layer[data-controls] .media-control-left-panel[data-media-control] {\n position: absolute;\n top: 0;\n left: 4px;\n height: 100%; }\n .media-control[data-media-control] .media-control-layer[data-controls] .media-control-center-panel[data-media-control] {\n height: 100%;\n text-align: center;\n line-height: 32px; }\n .media-control[data-media-control] .media-control-layer[data-controls] .media-control-right-panel[data-media-control] {\n position: absolute;\n top: 0;\n right: 4px;\n height: 100%; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button {\n background-color: transparent;\n border: 0;\n margin: 0 6px;\n padding: 0;\n cursor: pointer;\n display: inline-block;\n width: 32px;\n height: 100%; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button svg {\n width: 100%;\n height: 22px; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button svg path {\n fill: white; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button:focus {\n outline: none; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button[data-play] {\n float: left;\n height: 100%; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button[data-pause] {\n float: left;\n height: 100%; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button[data-stop] {\n float: left;\n height: 100%; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button[data-fullscreen] {\n float: right;\n background-color: transparent;\n border: 0;\n height: 100%; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button[data-hd-indicator] {\n background-color: transparent;\n border: 0;\n cursor: default;\n display: none;\n float: right;\n height: 100%; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button[data-hd-indicator].enabled {\n display: block;\n opacity: 1.0; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button[data-hd-indicator].enabled:hover {\n opacity: 1.0;\n text-shadow: none; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button[data-playpause] {\n float: left; }\n .media-control[data-media-control] .media-control-layer[data-controls] button.media-control-button[data-playstop] {\n float: left; }\n .media-control[data-media-control] .media-control-layer[data-controls] .media-control-indicator[data-position], .media-control[data-media-control] .media-control-layer[data-controls] .media-control-indicator[data-duration] {\n display: inline-block;\n font-size: 10px;\n color: white;\n cursor: default;\n line-height: 32px;\n position: relative; }\n .media-control[data-media-control] .media-control-layer[data-controls] .media-control-indicator[data-position] {\n margin: 0 6px 0 7px; }\n .media-control[data-media-control] .media-control-layer[data-controls] .media-control-indicator[data-duration] {\n color: rgba(255, 255, 255, 0.5);\n margin-right: 6px; }\n .media-control[data-media-control] .media-control-layer[data-controls] .media-control-indicator[data-duration]:before {\n content: "|";\n margin-right: 7px; }\n .media-control[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] {\n position: absolute;\n top: -20px;\n left: 0;\n display: inline-block;\n vertical-align: middle;\n width: 100%;\n height: 25px;\n cursor: pointer; }\n .media-control[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-background[data-seekbar] {\n width: 100%;\n height: 1px;\n position: relative;\n top: 12px;\n background-color: #666666; }\n .media-control[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-background[data-seekbar] .bar-fill-1[data-seekbar] {\n position: absolute;\n top: 0;\n left: 0;\n width: 0;\n height: 100%;\n background-color: #c2c2c2;\n transition: all 0.1s ease-out; }\n .media-control[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-background[data-seekbar] .bar-fill-2[data-seekbar] {\n position: absolute;\n top: 0;\n left: 0;\n width: 0;\n height: 100%;\n background-color: #005aff;\n transition: all 0.1s ease-out; }\n .media-control[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-background[data-seekbar] .bar-hover[data-seekbar] {\n opacity: 0;\n position: absolute;\n top: -3px;\n width: 5px;\n height: 7px;\n background-color: rgba(255, 255, 255, 0.5);\n transition: opacity 0.1s ease; }\n .media-control[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar]:hover .bar-background[data-seekbar] .bar-hover[data-seekbar] {\n opacity: 1; }\n .media-control[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar].seek-disabled {\n cursor: default; }\n .media-control[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar].seek-disabled:hover .bar-background[data-seekbar] .bar-hover[data-seekbar] {\n opacity: 0; }\n .media-control[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-scrubber[data-seekbar] {\n position: absolute;\n transform: translateX(-50%);\n top: 2px;\n left: 0;\n width: 20px;\n height: 20px;\n opacity: 1;\n transition: all 0.1s ease-out; }\n .media-control[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-scrubber[data-seekbar] .bar-scrubber-icon[data-seekbar] {\n position: absolute;\n left: 6px;\n top: 6px;\n width: 8px;\n height: 8px;\n border-radius: 10px;\n box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.2);\n background-color: white; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] {\n float: right;\n display: inline-block;\n height: 32px;\n cursor: pointer;\n margin: 0 6px;\n box-sizing: border-box; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .drawer-icon-container[data-volume] {\n float: left;\n bottom: 0; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .drawer-icon-container[data-volume] .drawer-icon[data-volume] {\n background-color: transparent;\n border: 0;\n box-sizing: content-box;\n width: 32px;\n height: 32px;\n opacity: 0.5; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .drawer-icon-container[data-volume] .drawer-icon[data-volume]:hover {\n opacity: 0.75; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .drawer-icon-container[data-volume] .drawer-icon[data-volume] svg {\n height: 24px;\n position: relative;\n top: 3px; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .drawer-icon-container[data-volume] .drawer-icon[data-volume] svg path {\n fill: white; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .drawer-icon-container[data-volume] .drawer-icon[data-volume].muted svg {\n margin-left: 2px; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] {\n float: left;\n position: relative;\n overflow: hidden;\n top: 6px;\n width: 42px;\n height: 18px;\n padding: 3px 0;\n transition: width .2s ease-out; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] .bar-background[data-volume] {\n height: 1px;\n position: relative;\n top: 7px;\n margin: 0 3px;\n background-color: #666666; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] .bar-background[data-volume] .bar-fill-1[data-volume] {\n position: absolute;\n top: 0;\n left: 0;\n width: 0;\n height: 100%;\n background-color: #c2c2c2;\n transition: all 0.1s ease-out; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] .bar-background[data-volume] .bar-fill-2[data-volume] {\n position: absolute;\n top: 0;\n left: 0;\n width: 0;\n height: 100%;\n background-color: #005aff;\n transition: all 0.1s ease-out; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] .bar-background[data-volume] .bar-hover[data-volume] {\n opacity: 0;\n position: absolute;\n top: -3px;\n width: 5px;\n height: 7px;\n background-color: rgba(255, 255, 255, 0.5);\n transition: opacity 0.1s ease; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] .bar-scrubber[data-volume] {\n position: absolute;\n transform: translateX(-50%);\n top: 0px;\n left: 0;\n width: 20px;\n height: 20px;\n opacity: 1;\n transition: all 0.1s ease-out; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] .bar-scrubber[data-volume] .bar-scrubber-icon[data-volume] {\n position: absolute;\n left: 6px;\n top: 6px;\n width: 8px;\n height: 8px;\n border-radius: 10px;\n box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.2);\n background-color: white; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] .segmented-bar-element[data-volume] {\n float: left;\n width: 4px;\n padding-left: 2px;\n height: 12px;\n opacity: 0.5;\n box-shadow: inset 2px 0 0 white;\n transition: transform .2s ease-out; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] .segmented-bar-element[data-volume].fill {\n box-shadow: inset 2px 0 0 #fff;\n opacity: 1; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] .segmented-bar-element[data-volume]:nth-of-type(1) {\n padding-left: 0; }\n .media-control[data-media-control] .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume] .segmented-bar-element[data-volume]:hover {\n transform: scaleY(1.5); }\n .media-control[data-media-control].w320 .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume].volume-bar-hide {\n width: 0;\n height: 12px;\n top: 9px;\n padding: 0; }\n',{baseUrl:this.options.baseUrl});this.$el.append(r[0]),this.createCachedElements(),this.$playPauseToggle.addClass("paused"),this.$playStopToggle.addClass("stopped"),this.changeTogglePlay(),this.container&&(this.hideId=setTimeout((function(){return e.hide()}),t),this.disabled&&this.hide()),w.isSafari&&w.isMobile&&(w.version<10?this.$volumeContainer.css("display","none"):this.$volumeBarContainer.css("display","none")),this.$seekBarPosition.addClass("media-control-notransition"),this.$seekBarScrubber.addClass("media-control-notransition");var i=0;return this.displayedSeekBarPercentage&&(i=this.displayedSeekBarPercentage),this.displayedSeekBarPercentage=null,this.setSeekPercentage(i),setTimeout((function(){!e.settings.seekEnabled&&e.$seekBarContainer.addClass("seek-disabled"),!w.isMobile&&!e.options.disableKeyboardShortcuts&&e.bindKeyEvents(),e.playerResize({width:e.options.width,height:e.options.height}),e.hideVolumeBar(0)}),0),this.parseColors(),this.highDefinitionUpdate(this.isHD),this.core.$el.append(this.el),this.rendered=!0,this.updateVolumeUI(),this.trigger(ce.MEDIACONTROL_RENDERED),this}}]),r}(Le);Ot.extend=function(e){return Rt(Ot,e)};for(var wt=function(e){nt(r,e);var t=lt(r);function r(e){var i;return tt(this,r),(i=t.call(this,e)).hasStartedPlaying=!1,i.playRequested=!1,i.render(),setTimeout((function(){return i.update()}),0),i}return it(r,[{key:"name",get:function(){return"poster"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"template",get:function(){return Te('<div class="play-wrapper" data-poster></div>\n')}},{key:"shouldRender",get:function(){var e=!(!this.options.poster||!this.options.poster.showForNoOp);return"html_img"!==this.container.playback.name&&(this.container.playback.getPlaybackType()!==Re.NO_OP||e)}},{key:"attributes",get:function(){return{class:"player-poster","data-poster":""}}},{key:"events",get:function(){return{click:"clicked"}}},{key:"showOnVideoEnd",get:function(){return!this.options.poster||this.options.poster.showOnVideoEnd||void 0===this.options.poster.showOnVideoEnd}},{key:"bindEvents",value:function(){this.listenTo(this.container,ce.CONTAINER_STOP,this.onStop),this.listenTo(this.container,ce.CONTAINER_PLAY,this.onPlay),this.listenTo(this.container,ce.CONTAINER_STATE_BUFFERING,this.update),this.listenTo(this.container,ce.CONTAINER_STATE_BUFFERFULL,this.update),this.listenTo(this.container,ce.CONTAINER_OPTIONS_CHANGE,this.render),this.listenTo(this.container,ce.CONTAINER_ERROR,this.onError),this.showOnVideoEnd&&this.listenTo(this.container,ce.CONTAINER_ENDED,this.onStop)}},{key:"onError",value:function(e){this.hasFatalError=e.level===_e.Levels.FATAL,this.hasFatalError&&(this.hasStartedPlaying=!1,this.playRequested=!1,this.showPlayButton())}},{key:"onPlay",value:function(){this.hasStartedPlaying=!0,this.update()}},{key:"onStop",value:function(){this.hasStartedPlaying=!1,this.playRequested=!1,this.update()}},{key:"updatePlayButton",value:function(e){!e||this.options.chromeless&&!this.options.allowUserInteraction?this.hidePlayButton():this.showPlayButton()}},{key:"showPlayButton",value:function(){this.hasFatalError&&!this.options.disableErrorScreen||(this.$playButton.show(),this.$el.addClass("clickable"))}},{key:"hidePlayButton",value:function(){this.$playButton.hide(),this.$el.removeClass("clickable")}},{key:"clicked",value:function(){if(!this.hasStartedPlaying)return this.options.chromeless&&!this.options.allowUserInteraction||(this.playRequested=!0,this.update(),this.container.playback&&(this.container.playback._consented=!0),this.container.play()),!1}},{key:"shouldHideOnPlay",value:function(){return!this.container.playback.isAudioOnly}},{key:"update",value:function(){if(this.shouldRender){var e=!this.playRequested&&!this.hasStartedPlaying&&!this.container.buffering;this.updatePlayButton(e),this.updatePoster()}}},{key:"updatePoster",value:function(){this.hasStartedPlaying?this.hidePoster():this.showPoster()}},{key:"showPoster",value:function(){this.container.disableMediaControl(),this.$el.show()}},{key:"hidePoster",value:function(){this.container.enableMediaControl(),this.shouldHideOnPlay()&&this.$el.hide()}},{key:"render",value:function(){if(this.shouldRender){var e=be.getStyleFor(".player-poster[data-poster] {\n display: flex;\n justify-content: center;\n align-items: center;\n position: absolute;\n height: 100%;\n width: 100%;\n z-index: 998;\n top: 0;\n left: 0;\n background-color: transparent;\n background-size: cover;\n background-repeat: no-repeat;\n background-position: 50% 50%; }\n .player-poster[data-poster].clickable {\n cursor: pointer; }\n .player-poster[data-poster]:hover .play-wrapper[data-poster] {\n opacity: 1; }\n .player-poster[data-poster] .play-wrapper[data-poster] {\n width: 100%;\n height: 25%;\n margin: 0 auto;\n opacity: 0.75;\n transition: opacity 0.1s ease; }\n .player-poster[data-poster] .play-wrapper[data-poster] svg {\n height: 100%; }\n .player-poster[data-poster] .play-wrapper[data-poster] svg path {\n fill: #fff; }\n",{baseUrl:this.options.baseUrl});if(this.$el.html(this.template()),this.$el.append(e[0]),this.options.poster&&void 0===this.options.poster.custom){var t=this.options.poster.url||this.options.poster;this.$el.css({"background-image":"url("+t+")"}),this.removeVideoElementPoster()}else this.options.poster&&(this.$el.css({background:this.options.poster.custom}),this.removeVideoElementPoster());this.container.$el.append(this.el),this.$playWrapper=this.$el.find(".play-wrapper"),this.$playWrapper.append(vt),this.$playButton=this.$playWrapper.find("svg"),this.$playButton.addClass("poster-icon"),this.$playButton.attr("data-poster","");var r=this.options.mediacontrol&&this.options.mediacontrol.buttons;return r&&this.$el.find("svg path").css("fill",r),this.options.mediacontrol&&this.options.mediacontrol.buttons&&(r=this.options.mediacontrol.buttons,this.$playButton.css("color",r)),this.update(),this}}},{key:"removeVideoElementPoster",value:function(){this.container.playback&&this.container.playback.$el&&this.container.playback.$el[0]&&this.container.playback.$el[0].removeAttribute&&this.container.playback.$el[0].removeAttribute("poster")}}]),r}(je),Pt=J.formatTime,xt=function(e){nt(r,e);var t=lt(r);function r(e){var i;return tt(this,r),(i=t.call(this,e)).hoveringOverSeekBar=!1,i.hoverPosition=null,i.duration=null,i.firstFragDateTime=null,i.actualLiveTime=!!i.mediaControl.options.actualLiveTime,i.actualLiveTime&&(i.mediaControl.options.actualLiveServerTime?i.actualLiveServerTimeDiff=(new Date).getTime()-new Date(i.mediaControl.options.actualLiveServerTime).getTime():i.actualLiveServerTimeDiff=0),i}return it(r,[{key:"name",get:function(){return"seek_time"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"template",get:function(){return Te("<span data-seek-time></span>\n<span data-duration></span>\n")}},{key:"attributes",get:function(){return{class:"seek-time","data-seek-time":""}}},{key:"mediaControl",get:function(){return this.core.mediaControl}},{key:"mediaControlContainer",get:function(){return this.mediaControl.container}},{key:"isLiveStreamWithDvr",get:function(){return this.mediaControlContainer&&this.mediaControlContainer.getPlaybackType()===Re.LIVE&&this.mediaControlContainer.isDvrEnabled()}},{key:"durationShown",get:function(){return this.isLiveStreamWithDvr&&!this.actualLiveTime}},{key:"useActualLiveTime",get:function(){return this.actualLiveTime&&this.isLiveStreamWithDvr}},{key:"bindEvents",value:function(){this.listenTo(this.mediaControl,ce.MEDIACONTROL_RENDERED,this.render),this.listenTo(this.mediaControl,ce.MEDIACONTROL_MOUSEMOVE_SEEKBAR,this.showTime),this.listenTo(this.mediaControl,ce.MEDIACONTROL_MOUSELEAVE_SEEKBAR,this.hideTime),this.listenTo(this.mediaControl,ce.MEDIACONTROL_CONTAINERCHANGED,this.onContainerChanged),this.mediaControlContainer&&(this.listenTo(this.mediaControlContainer,ce.CONTAINER_PLAYBACKDVRSTATECHANGED,this.update),this.listenTo(this.mediaControlContainer,ce.CONTAINER_TIMEUPDATE,this.updateDuration))}},{key:"onContainerChanged",value:function(){this.stopListening(),this.bindEvents()}},{key:"updateDuration",value:function(e){this.duration=e.total,this.firstFragDateTime=e.firstFragDateTime,this.update()}},{key:"showTime",value:function(e){this.hoveringOverSeekBar=!0,this.calculateHoverPosition(e),this.update()}},{key:"hideTime",value:function(){this.hoveringOverSeekBar=!1,this.update()}},{key:"calculateHoverPosition",value:function(e){var t=e.pageX-this.mediaControl.$seekBarContainer.offset().left;this.hoverPosition=Math.min(1,Math.max(t/this.mediaControl.$seekBarContainer.width(),0))}},{key:"getSeekTime",value:function(){var e,t,r,i;return this.useActualLiveTime?(this.firstFragDateTime?(i=new Date(this.firstFragDateTime),(r=new Date(this.firstFragDateTime)).setHours(0,0,0,0),t=(i.getTime()-r.getTime())/1e3+this.duration):(r=new Date((new Date).getTime()-this.actualLiveServerTimeDiff),t=((i=new Date(r))-r.setHours(0,0,0,0))/1e3),(e=t-this.duration+this.hoverPosition*this.duration)<0&&(e+=86400)):e=this.hoverPosition*this.duration,{seekTime:e,secondsSinceMidnight:t}}},{key:"update",value:function(){if(this.rendered)if(this.shouldBeVisible()){var e=this.getSeekTime(),t=Pt(e.seekTime,this.useActualLiveTime);if(t!==this.displayedSeekTime&&(this.$seekTimeEl.text(t),this.displayedSeekTime=t),this.durationShown){this.$durationEl.show();var r=Pt(this.actualLiveTime?e.secondsSinceMidnight:this.duration,this.actualLiveTime);r!==this.displayedDuration&&(this.$durationEl.text(r),this.displayedDuration=r)}else this.$durationEl.hide();this.$el.show();var i=this.mediaControl.$seekBarContainer.width(),n=this.$el.width(),a=this.hoverPosition*i;a-=n/2,a=Math.max(0,Math.min(a,i-n)),this.$el.css("left",a)}else this.$el.hide(),this.$el.css("left","-100%")}},{key:"shouldBeVisible",value:function(){return this.mediaControlContainer&&this.mediaControlContainer.settings.seekEnabled&&this.hoveringOverSeekBar&&null!==this.hoverPosition&&null!==this.duration}},{key:"render",value:function(){var e=be.getStyleFor('.seek-time[data-seek-time] {\n position: absolute;\n white-space: nowrap;\n height: 20px;\n line-height: 20px;\n font-size: 0;\n left: -100%;\n bottom: 55px;\n background-color: rgba(2, 2, 2, 0.5);\n z-index: 9999;\n transition: opacity 0.1s ease; }\n .seek-time[data-seek-time].hidden[data-seek-time] {\n opacity: 0; }\n .seek-time[data-seek-time] [data-seek-time] {\n display: inline-block;\n color: white;\n font-size: 10px;\n padding-left: 7px;\n padding-right: 7px;\n vertical-align: top; }\n .seek-time[data-seek-time] [data-duration] {\n display: inline-block;\n color: rgba(255, 255, 255, 0.5);\n font-size: 10px;\n padding-right: 7px;\n vertical-align: top; }\n .seek-time[data-seek-time] [data-duration]:before {\n content: "|";\n margin-right: 7px; }\n',{baseUrl:this.options.baseUrl});this.rendered=!0,this.displayedDuration=null,this.displayedSeekTime=null,this.$el.html(this.template()),this.$el.append(e[0]),this.$el.hide(),this.mediaControl.$el.append(this.el),this.$seekTimeEl=this.$el.find("[data-seek-time]"),this.$durationEl=this.$el.find("[data-duration]"),this.$durationEl.hide(),this.update()}}]),r}(Le),Nt={ClickToPause:dt,ClosedCaptions:ht,DVRControls:ft,EndVideo:pt,ErrorScreen:gt,Favicon:At,GoogleAnalytics:Et,MediaControl:Ot,Poster:wt,SeekTime:xt,SpinnerThreeBounce:function(e){nt(r,e);var t=lt(r);function r(e){var i;return tt(this,r),(i=t.call(this,e)).template=Te("<div data-bounce1></div><div data-bounce2></div><div data-bounce3></div>\n"),i.showTimeout=null,i.listenTo(i.container,ce.CONTAINER_STATE_BUFFERING,i.onBuffering),i.listenTo(i.container,ce.CONTAINER_STATE_BUFFERFULL,i.onBufferFull),i.listenTo(i.container,ce.CONTAINER_STOP,i.onStop),i.listenTo(i.container,ce.CONTAINER_ENDED,i.onStop),i.listenTo(i.container,ce.CONTAINER_ERROR,i.onStop),i.render(),i}return it(r,[{key:"name",get:function(){return"spinner"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"attributes",get:function(){return{"data-spinner":"",class:"spinner-three-bounce"}}},{key:"onBuffering",value:function(){this.show()}},{key:"onBufferFull",value:function(){this.hide()}},{key:"onStop",value:function(){this.hide()}},{key:"show",value:function(){var e=this;null===this.showTimeout&&(this.showTimeout=setTimeout((function(){return e.$el.show()}),300))}},{key:"hide",value:function(){null!==this.showTimeout&&(clearTimeout(this.showTimeout),this.showTimeout=null),this.$el.hide()}},{key:"render",value:function(){var e=be.getStyleFor(".spinner-three-bounce[data-spinner] {\n position: absolute;\n margin: 0 auto;\n width: 70px;\n text-align: center;\n z-index: 999;\n left: 0;\n right: 0;\n margin-left: auto;\n margin-right: auto;\n /* center vertically */\n top: 50%;\n transform: translateY(-50%); }\n .spinner-three-bounce[data-spinner] > div {\n width: 18px;\n height: 18px;\n background-color: #FFFFFF;\n border-radius: 100%;\n display: inline-block;\n animation: bouncedelay 1.4s infinite ease-in-out;\n /* Prevent first frame from flickering when animation starts */\n animation-fill-mode: both; }\n .spinner-three-bounce[data-spinner] [data-bounce1] {\n animation-delay: -0.32s; }\n .spinner-three-bounce[data-spinner] [data-bounce2] {\n animation-delay: -0.16s; }\n\n@keyframes bouncedelay {\n 0%, 80%, 100% {\n transform: scale(0); }\n 40% {\n transform: scale(1); } }\n",{baseUrl:this.options.baseUrl});return this.$el.html(this.template()),this.$el.append(e[0]),this.container.$el.append(this.$el),this.$el.hide(),this.container.buffering&&this.onBuffering(),this}}]),r}(je),Stats:function(e){nt(r,e);var t=lt(r);function r(e){var i;return tt(this,r),(i=t.call(this,e)).setInitialAttrs(),i.reportInterval=i.options.reportInterval||5e3,i.state="IDLE",i}return it(r,[{key:"name",get:function(){return"stats"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"bindEvents",value:function(){this.listenTo(this.container.playback,ce.PLAYBACK_PLAY,this.onPlay),this.listenTo(this.container,ce.CONTAINER_STOP,this.onStop),this.listenTo(this.container,ce.CONTAINER_ENDED,this.onStop),this.listenTo(this.container,ce.CONTAINER_DESTROYED,this.onStop),this.listenTo(this.container,ce.CONTAINER_STATE_BUFFERING,this.onBuffering),this.listenTo(this.container,ce.CONTAINER_STATE_BUFFERFULL,this.onBufferFull),this.listenTo(this.container,ce.CONTAINER_STATS_ADD,this.onStatsAdd),this.listenTo(this.container,ce.CONTAINER_BITRATE,this.onStatsAdd),this.listenTo(this.container.playback,ce.PLAYBACK_STATS_ADD,this.onStatsAdd)}},{key:"setInitialAttrs",value:function(){this.firstPlay=!0,this.startupTime=0,this.rebufferingTime=0,this.watchingTime=0,this.rebuffers=0,this.externalMetrics={}}},{key:"onPlay",value:function(){this.state="PLAYING",this.watchingTimeInit=Date.now(),this.intervalId||(this.intervalId=setInterval(this.report.bind(this),this.reportInterval))}},{key:"onStop",value:function(){clearInterval(this.intervalId),this.report(),this.intervalId=void 0,this.state="STOPPED"}},{key:"onBuffering",value:function(){this.firstPlay?this.startupTimeInit=Date.now():this.rebufferingTimeInit=Date.now(),this.state="BUFFERING",this.rebuffers++}},{key:"onBufferFull",value:function(){this.firstPlay&&this.startupTimeInit?(this.firstPlay=!1,this.startupTime=Date.now()-this.startupTimeInit,this.watchingTimeInit=Date.now()):this.rebufferingTimeInit&&(this.rebufferingTime+=this.getRebufferingTime()),this.rebufferingTimeInit=void 0,this.state="PLAYING"}},{key:"getRebufferingTime",value:function(){return Date.now()-this.rebufferingTimeInit}},{key:"getWatchingTime",value:function(){return Date.now()-this.watchingTimeInit-this.rebufferingTime}},{key:"isRebuffering",value:function(){return!!this.rebufferingTimeInit}},{key:"onStatsAdd",value:function(e){R.extend(this.externalMetrics,e)}},{key:"getStats",value:function(){var e={startupTime:this.startupTime,rebuffers:this.rebuffers,rebufferingTime:this.isRebuffering()?this.rebufferingTime+this.getRebufferingTime():this.rebufferingTime,watchingTime:this.isRebuffering()?this.getWatchingTime()-this.getRebufferingTime():this.getWatchingTime()};return R.extend(e,this.externalMetrics),e}},{key:"report",value:function(){this.container.statsReport(this.getStats())}}]),r}(Ve),WaterMark:function(e){nt(r,e);var t=lt(r);function r(e){var i;return tt(this,r),(i=t.call(this,e)).configure(),i}return it(r,[{key:"name",get:function(){return"watermark"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"template",get:function(){return Te('<div class="clappr-watermark" data-watermark data-watermark-<%=position %>>\n<% if(typeof imageLink !== \'undefined\') { %>\n<a target="_blank" href="<%= imageLink %>">\n<% } %>\n<img src="<%= imageUrl %>">\n<% if(typeof imageLink !== \'undefined\') { %>\n</a>\n<% } %>\n</div>\n')}},{key:"bindEvents",value:function(){this.listenTo(this.container,ce.CONTAINER_PLAY,this.onPlay),this.listenTo(this.container,ce.CONTAINER_STOP,this.onStop),this.listenTo(this.container,ce.CONTAINER_OPTIONS_CHANGE,this.configure)}},{key:"configure",value:function(){this.position=this.options.position||"bottom-right",this.options.watermark?(this.imageUrl=this.options.watermark,this.imageLink=this.options.watermarkLink,this.render()):this.$el.remove()}},{key:"onPlay",value:function(){this.hidden||this.$el.show()}},{key:"onStop",value:function(){this.$el.hide()}},{key:"render",value:function(){this.$el.hide();var e=be.getStyleFor(".clappr-watermark[data-watermark] {\n position: absolute;\n min-width: 70px;\n max-width: 200px;\n width: 12%;\n text-align: center;\n z-index: 10; }\n\n.clappr-watermark[data-watermark] a {\n outline: none;\n cursor: pointer; }\n\n.clappr-watermark[data-watermark] img {\n max-width: 100%; }\n\n.clappr-watermark[data-watermark-bottom-left] {\n bottom: 10px;\n left: 10px; }\n\n.clappr-watermark[data-watermark-bottom-right] {\n bottom: 10px;\n right: 42px; }\n\n.clappr-watermark[data-watermark-top-left] {\n top: 10px;\n left: 10px; }\n\n.clappr-watermark[data-watermark-top-right] {\n top: 10px;\n right: 37px; }\n",{baseUrl:this.options.baseUrl}),t={position:this.position,imageUrl:this.imageUrl,imageLink:this.imageLink};return this.$el.html(this.template(t)),this.$el.append(e[0]),this.container.$el.append(this.$el),this}}]),r}(je)},Ft=0,Mt=Object.values(Nt);Ft<Mt.length;Ft++){var Bt=Mt[Ft];Be.registerPlugin(Bt)}var Ut=Nt.ClickToPause,Gt=Nt.ClosedCaptions,Vt=Nt.DVRControls,Kt=Nt.EndVideo,jt=Nt.ErrorScreen,Ht=Nt.Favicon,Yt=Nt.GoogleAnalytics,Wt=Nt.MediaControl,$t=Nt.Poster,zt=Nt.SeekTime,qt=Nt.SpinnerThreeBounce,Xt=Nt.Stats,Zt=Nt.WaterMark,Qt=t(t({},et),{},{ClickToPause:Ut,ClosedCaptions:Gt,DVRControls:Vt,EndVideo:Kt,ErrorScreen:jt,Favicon:Ht,GoogleAnalytics:Yt,MediaControl:Wt,Poster:$t,SeekTime:zt,SpinnerThreeBounce:qt,Stats:Xt,WaterMark:Zt,Vendor:bt,Plugins:Nt,version:"0.5.0"});function Jt(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function er(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?Jt(Object(r),!0).forEach((function(t){ir(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):Jt(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function tr(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function rr(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,hr(i.key),i)}}function ir(e,t,r){return(t=hr(t))in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function nr(e){return nr=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)},nr(e)}function ar(e,t){return ar=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},ar(e,t)}function sr(e,t){if(t&&("object"==typeof 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*/"./src/utils/logger.ts");function A(){return A=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var i in r)Object.prototype.hasOwnProperty.call(r,i)&&(e[i]=r[i])}return e},A.apply(this,arguments)}function E(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function T(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?E(Object(r),!0).forEach((function(t){b(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):E(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function b(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}var k=T(T({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,ignoreDevicePixelRatio:!1,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:1/0,maxBufferSize:6e7,maxBufferHole:.1,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:p.default,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:i.default,bufferController:l.default,capLevelController:c.default,fpsController:d.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:m.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0,enableDateRangeMetadataCues:!0,enableEmsgMetadataCues:!0,enableID3MetadataCues:!0},{cueHandler:v.default,enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}),{},{subtitleStreamController:s.SubtitleStreamController,subtitleTrackController:o.default,timelineController:u.TimelineController,audioStreamController:n.default,audioTrackController:a.default,emeController:h.default,cmcdController:f.default});function S(e,t){if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==t.liveMaxLatencyDurationCount&&(void 0===t.liveSyncDurationCount||t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(void 0===t.liveSyncDuration||t.liveMaxLatencyDuration<=t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return A({},e,t)}function _(e){var t=e.loader;t!==g.default&&t!==p.default?(y.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),e.progressive=!1):(0,g.fetchSupported)()&&(e.loader=g.default,e.progressive=!0,e.enableSoftwareAES=!0,y.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}},"./src/controller/abr-controller.ts": /*!******************************************!*\ !*** ./src/controller/abr-controller.ts ***! \******************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>d});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ../utils/ewma-bandwidth-estimator */"./src/utils/ewma-bandwidth-estimator.ts"),a=r(/*! ../events */"./src/events.ts"),s=r(/*! ../errors */"./src/errors.ts"),o=r(/*! ../types/loader */"./src/types/loader.ts"),l=r(/*! ../utils/logger */"./src/utils/logger.ts");function u(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var c=function(){function e(e){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=e;var t=e.config;this.bwEstimator=new n.default(t.abrEwmaSlowVoD,t.abrEwmaFastVoD,t.abrEwmaDefaultEstimate),this.registerListeners()}var t,r,c,d=e.prototype;return d.registerListeners=function(){var e=this.hls;e.on(a.Events.FRAG_LOADING,this.onFragLoading,this),e.on(a.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(a.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.on(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(a.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var e=this.hls;e.off(a.Events.FRAG_LOADING,this.onFragLoading,this),e.off(a.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(a.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.off(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(a.Events.ERROR,this.onError,this)},d.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},d.onFragLoading=function(e,t){var r,i=t.frag;i.type===o.PlaylistLevelType.MAIN&&(this.timer||(this.fragCurrent=i,this.partCurrent=null!=(r=t.part)?r:null,this.timer=self.setInterval(this.onCheck,100)))},d.onLevelLoaded=function(e,t){var r=this.hls.config;t.details.live?this.bwEstimator.update(r.abrEwmaSlowLive,r.abrEwmaFastLive):this.bwEstimator.update(r.abrEwmaSlowVoD,r.abrEwmaFastVoD)},d._abandonRulesCheck=function(){var e=this.fragCurrent,t=this.partCurrent,r=this.hls,n=r.autoLevelEnabled;r.config;var s=r.media;if(e&&s){var o=t?t.stats:e.stats,u=t?t.duration:e.duration;if(o.aborted||o.loaded&&o.loaded===o.total||0===e.level)return this.clearTimer(),void(this._nextAutoLevel=-1);if(n&&!s.paused&&s.playbackRate&&s.readyState){var c=r.mainForwardBufferInfo;if(null!==c){var d=performance.now()-o.loading.start,h=Math.abs(s.playbackRate);if(!(d<=500*u/h)){var f=o.loaded&&o.loading.first,p=this.bwEstimator.getEstimate(),g=r.levels,v=r.minAutoLevel,m=g[e.level],y=o.total||Math.max(o.loaded,Math.round(u*m.maxBitrate/8)),A=f?1e3*o.loaded/d:0,E=A?(y-o.loaded)/A:8*y/p,T=c.len/h;if(!(E<=T)){var b,k=Number.POSITIVE_INFINITY;for(b=e.level-1;b>v;b--){var S=g[b].maxBitrate;if((k=A?u*S/(6.4*A):u*S/p)<T)break}k>=E||(l.logger.warn("Fragment "+e.sn+(t?" part "+t.index:"")+" of level "+e.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+b+"\n Current BW estimate: "+((0,i.isFiniteNumber)(p)?(p/1024).toFixed(3):"Unknown")+" Kb/s\n Estimated load time for current fragment: "+E.toFixed(3)+" s\n Estimated load time for the next fragment: "+k.toFixed(3)+" s\n Time to underbuffer: "+T.toFixed(3)+" s"),r.nextLoadLevel=b,f&&this.bwEstimator.sample(d,o.loaded),this.clearTimer(),e.loader&&(this.fragCurrent=this.partCurrent=null,e.loader.abort()),r.trigger(a.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:e,part:t,stats:o}))}}}}}},d.onFragLoaded=function(e,t){var r=t.frag,n=t.part;if(r.type===o.PlaylistLevelType.MAIN&&(0,i.isFiniteNumber)(r.sn)){var s=n?n.stats:r.stats,l=n?n.duration:r.duration;if(this.clearTimer(),this.lastLoadedFragLevel=r.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var u=this.hls.levels[r.level],c=(u.loaded?u.loaded.bytes:0)+s.loaded,d=(u.loaded?u.loaded.duration:0)+l;u.loaded={bytes:c,duration:d},u.realBitrate=Math.round(8*c/d)}if(r.bitrateTest){var h={stats:s,frag:r,part:n,id:r.type};this.onFragBuffered(a.Events.FRAG_BUFFERED,h)}}},d.onFragBuffered=function(e,t){var r=t.frag,i=t.part,n=i?i.stats:r.stats;if(!n.aborted&&r.type===o.PlaylistLevelType.MAIN&&"initSegment"!==r.sn){var a=n.parsing.end-n.loading.start;this.bwEstimator.sample(a,n.loaded),n.bwEstimate=this.bwEstimator.getEstimate(),r.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}},d.onError=function(e,t){switch(t.details){case s.ErrorDetails.FRAG_LOAD_ERROR:case s.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}},d.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},d.getNextABRAutoLevel=function(){var e=this.fragCurrent,t=this.partCurrent,r=this.hls,i=r.maxAutoLevel,n=r.config,a=r.minAutoLevel,s=r.media,o=t?t.duration:e?e.duration:0;s&&s.currentTime;var u=s&&0!==s.playbackRate?Math.abs(s.playbackRate):1,c=this.bwEstimator?this.bwEstimator.getEstimate():n.abrEwmaDefaultEstimate,d=r.mainForwardBufferInfo,h=(d?d.len:0)/u,f=this.findBestLevel(c,a,i,h,n.abrBandWidthFactor,n.abrBandWidthUpFactor);if(f>=0)return f;l.logger.trace((h?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var p=o?Math.min(o,n.maxStarvationDelay):n.maxStarvationDelay,g=n.abrBandWidthFactor,v=n.abrBandWidthUpFactor;if(!h){var m=this.bitrateTestDelay;m&&(p=(o?Math.min(o,n.maxLoadingDelay):n.maxLoadingDelay)-m,l.logger.trace("bitrate test took "+Math.round(1e3*m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*p)+" ms"),g=v=1)}return f=this.findBestLevel(c,a,i,h+p,g,v),Math.max(f,0)},d.findBestLevel=function(e,t,r,n,a,s){for(var o,u=this.fragCurrent,c=this.partCurrent,d=this.lastLoadedFragLevel,h=this.hls.levels,f=h[d],p=!(null==f||null===(o=f.details)||void 0===o||!o.live),g=null==f?void 0:f.codecSet,v=c?c.duration:u?u.duration:0,m=r;m>=t;m--){var y=h[m];if(y&&(!g||y.codecSet===g)){var A=y.details,E=(c?null==A?void 0:A.partTarget:null==A?void 0:A.averagetargetduration)||v,T=void 0;T=m<=d?a*e:s*e;var b=h[m].maxBitrate,k=b*E/T;if(l.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+m+"/"+Math.round(T)+"/"+b+"/"+E+"/"+n+"/"+k),T>b&&(0===k||!(0,i.isFiniteNumber)(k)||p&&!this.bitrateTestDelay||k<n))return m}}return-1},t=e,(r=[{key:"nextAutoLevel",get:function(){var e=this._nextAutoLevel,t=this.bwEstimator;if(-1!==e&&!t.canEstimate())return e;var r=this.getNextABRAutoLevel();return-1!==e&&this.hls.levels[r].loadError?e:(-1!==e&&(r=Math.min(e,r)),r)},set:function(e){this._nextAutoLevel=e}}])&&u(t.prototype,r),c&&u(t,c),Object.defineProperty(t,"prototype",{writable:!1}),e}();const d=c},"./src/controller/audio-stream-controller.ts": /*!***************************************************!*\ !*** ./src/controller/audio-stream-controller.ts ***! \***************************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>E});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ./base-stream-controller */"./src/controller/base-stream-controller.ts"),a=r(/*! ../events */"./src/events.ts"),s=r(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),o=r(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),l=r(/*! ../types/level */"./src/types/level.ts"),u=r(/*! ../types/loader */"./src/types/loader.ts"),c=r(/*! ../loader/fragment */"./src/loader/fragment.ts"),d=r(/*! ../demux/chunk-cache */"./src/demux/chunk-cache.ts"),h=r(/*! ../demux/transmuxer-interface */"./src/demux/transmuxer-interface.ts"),f=r(/*! ../types/transmuxer */"./src/types/transmuxer.ts"),p=r(/*! ./fragment-finders */"./src/controller/fragment-finders.ts"),g=r(/*! ../utils/discontinuities */"./src/utils/discontinuities.ts"),v=r(/*! ../errors */"./src/errors.ts");function m(){return m=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var i in r)Object.prototype.hasOwnProperty.call(r,i)&&(e[i]=r[i])}return e},m.apply(this,arguments)}function y(e,t){return y=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},y(e,t)}var A=function(e){var t,r;function A(t,r){var i;return(i=e.call(this,t,r,"[audio-stream-controller]")||this).videoBuffer=null,i.videoTrackCC=-1,i.waitingVideoCC=-1,i.audioSwitch=!1,i.trackId=-1,i.waitingData=null,i.mainDetails=null,i.bufferFlushed=!1,i.cachedTrackLoadedData=null,i._registerListeners(),i}r=e,(t=A).prototype=Object.create(r.prototype),t.prototype.constructor=t,y(t,r);var E=A.prototype;return E.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},E._registerListeners=function(){var e=this.hls;e.on(a.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(a.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(a.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(a.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(a.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(a.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(a.Events.ERROR,this.onError,this),e.on(a.Events.BUFFER_RESET,this.onBufferReset,this),e.on(a.Events.BUFFER_CREATED,this.onBufferCreated,this),e.on(a.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(a.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(a.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E._unregisterListeners=function(){var e=this.hls;e.off(a.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(a.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(a.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(a.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(a.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(a.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(a.Events.ERROR,this.onError,this),e.off(a.Events.BUFFER_RESET,this.onBufferReset,this),e.off(a.Events.BUFFER_CREATED,this.onBufferCreated,this),e.off(a.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(a.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(a.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E.onInitPtsFound=function(e,t){var r=t.frag,i=t.id,a=t.initPTS;if("main"===i){var s=r.cc;this.initPTS[r.cc]=a,this.log("InitPTS for cc: "+s+" found from main: "+a),this.videoTrackCC=s,this.state===n.State.WAITING_INIT_PTS&&this.tick()}},E.startLoad=function(e){if(!this.levels)return this.startPosition=e,void(this.state=n.State.STOPPED);var t=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),this.fragLoadError=0,t>0&&-1===e?(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t,this.state=n.State.IDLE):(this.loadedmetadata=!1,this.state=n.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()},E.doTick=function(){switch(this.state){case n.State.IDLE:this.doTickIdle();break;case n.State.WAITING_TRACK:var t,r=this.levels,i=this.trackId,a=null==r||null===(t=r[i])||void 0===t?void 0:t.details;if(a){if(this.waitForCdnTuneIn(a))break;this.state=n.State.WAITING_INIT_PTS}break;case n.State.FRAG_LOADING_WAITING_RETRY:var o,l=performance.now(),u=this.retryDate;(!u||l>=u||null!==(o=this.media)&&void 0!==o&&o.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded(this.trackId),this.state=n.State.IDLE);break;case n.State.WAITING_INIT_PTS:var c=this.waitingData;if(c){var d=c.frag,h=c.part,f=c.cache,g=c.complete;if(void 0!==this.initPTS[d.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=n.State.FRAG_LOADING;var v={frag:d,part:h,payload:f.flush(),networkDetails:null};this._handleFragmentLoadProgress(v),g&&e.prototype._handleFragmentLoadComplete.call(this,v)}else if(this.videoTrackCC!==this.waitingVideoCC)this.log("Waiting fragment cc ("+d.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var m=this.getLoadPosition(),y=s.BufferHelper.bufferInfo(this.mediaBuffer,m,this.config.maxBufferHole);(0,p.fragmentWithinToleranceTest)(y.end,this.config.maxFragLookUpTolerance,d)<0&&(this.log("Waiting fragment cc ("+d.cc+") @ "+d.start+" cancelled because another fragment at "+y.end+" is needed"),this.clearWaitingFragment())}}else this.state=n.State.IDLE}this.onTickEnd()},E.clearWaitingFragment=function(){var e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=n.State.IDLE)},E.resetLoadingState=function(){this.clearWaitingFragment(),e.prototype.resetLoadingState.call(this)},E.onTickEnd=function(){var e=this.media;e&&e.readyState&&(this.lastCurrentTime=e.currentTime)},E.doTickIdle=function(){var e,t,r=this.hls,i=this.levels,s=this.media,o=this.trackId,l=r.config;if(i&&i[o]&&(s||!this.startFragRequested&&l.startFragPrefetch)){var d=i[o].details;if(!d||d.live&&this.levelLastLoaded!==o||this.waitForCdnTuneIn(d))this.state=n.State.WAITING_TRACK;else{var h=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&h&&(this.bufferFlushed=!1,this.afterBufferFlushed(h,c.ElementaryStreamTypes.AUDIO,u.PlaylistLevelType.AUDIO));var f=this.getFwdBufferInfo(h,u.PlaylistLevelType.AUDIO);if(null!==f){var p=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,u.PlaylistLevelType.MAIN),g=f.len,v=this.getMaxBufferLength(null==p?void 0:p.len),m=this.audioSwitch;if(!(g>=v)||m){if(!m&&this._streamEnded(f,d))return r.trigger(a.Events.BUFFER_EOS,{type:"audio"}),void(this.state=n.State.ENDED);var y=d.fragments[0].start,A=f.end;if(m&&s){var E=this.getLoadPosition();A=E,d.PTSKnown&&E<y&&(f.end>y||f.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),s.currentTime=y+.05)}if(!(p&&A>p.end+d.targetduration)&&(p&&p.len||!f.len)){var T=this.getNextFragment(A,d);T?"identity"!==(null===(e=T.decryptdata)||void 0===e?void 0:e.keyFormat)||null!==(t=T.decryptdata)&&void 0!==t&&t.key?this.loadFragment(T,d,A):this.loadKey(T,d):this.bufferFlushed=!0}}}}}},E.getMaxBufferLength=function(t){var r=e.prototype.getMaxBufferLength.call(this);return t?Math.max(r,t):r},E.onMediaDetaching=function(){this.videoBuffer=null,e.prototype.onMediaDetaching.call(this)},E.onAudioTracksUpdated=function(e,t){var r=t.audioTracks;this.resetTransmuxer(),this.levels=r.map((function(e){return new l.Level(e)}))},E.onAudioTrackSwitching=function(e,t){var r=!!t.url;this.trackId=t.id;var i=this.fragCurrent;null!=i&&i.loader&&i.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),r?this.setInterval(100):this.resetTransmuxer(),r?(this.audioSwitch=!0,this.state=n.State.IDLE):this.state=n.State.STOPPED,this.tick()},E.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},E.onLevelLoaded=function(e,t){this.mainDetails=t.details,null!==this.cachedTrackLoadedData&&(this.hls.trigger(a.Events.AUDIO_TRACK_LOADED,this.cachedTrackLoadedData),this.cachedTrackLoadedData=null)},E.onAudioTrackLoaded=function(e,t){var r;if(null!=this.mainDetails){var i=this.levels,a=t.details,s=t.id;if(i){this.log("Track "+s+" loaded ["+a.startSN+","+a.endSN+"],duration:"+a.totalduration);var o=i[s],l=0;if(a.live||null!==(r=o.details)&&void 0!==r&&r.live){var u=this.mainDetails;if(a.fragments[0]||(a.deltaUpdateFailed=!0),a.deltaUpdateFailed||!u)return;!o.details&&a.hasProgramDateTime&&u.hasProgramDateTime?((0,g.alignMediaPlaylistByPDT)(a,u),l=a.fragments[0].start):l=this.alignPlaylists(a,o.details)}o.details=a,this.levelLastLoaded=s,this.startFragRequested||!this.mainDetails&&a.live||this.setStartPosition(o.details,l),this.state!==n.State.WAITING_TRACK||this.waitForCdnTuneIn(a)||(this.state=n.State.IDLE),this.tick()}else this.warn("Audio tracks were reset while loading level "+s)}else this.cachedTrackLoadedData=t},E._handleFragmentLoadProgress=function(e){var t,r=e.frag,i=e.part,a=e.payload,s=this.config,o=this.trackId,l=this.levels;if(l){var c=l[o];console.assert(c,"Audio track is defined on fragment load progress");var p=c.details;console.assert(p,"Audio track details are defined on fragment load progress");var g=s.defaultAudioCodec||c.audioCodec||"mp4a.40.2",v=this.transmuxer;v||(v=this.transmuxer=new h.default(this.hls,u.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var m=this.initPTS[r.cc],y=null===(t=r.initSegment)||void 0===t?void 0:t.data;if(void 0!==m){var A=i?i.index:-1,E=-1!==A,T=new f.ChunkMetadata(r.level,r.sn,r.stats.chunkCount,a.byteLength,A,E);v.push(a,y,g,"",r,i,p.totalduration,!1,T,m)}else this.log("Unknown video PTS for cc "+r.cc+", waiting for video PTS before demuxing audio frag "+r.sn+" of ["+p.startSN+" ,"+p.endSN+"],track "+o),(this.waitingData=this.waitingData||{frag:r,part:i,cache:new d.default,complete:!1}).cache.push(new Uint8Array(a)),this.waitingVideoCC=this.videoTrackCC,this.state=n.State.WAITING_INIT_PTS}else this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+r.sn+" of level "+r.level+" will not be buffered")},E._handleFragmentLoadComplete=function(t){this.waitingData?this.waitingData.complete=!0:e.prototype._handleFragmentLoadComplete.call(this,t)},E.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},E.onBufferCreated=function(e,t){var r=t.tracks.audio;r&&(this.mediaBuffer=r.buffer||null),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer||null)},E.onFragBuffered=function(e,t){var r,i=t.frag,n=t.part;i.type===u.PlaylistLevelType.AUDIO?this.fragContextChanged(i)?this.warn("Fragment "+i.sn+(n?" p: "+n.index:"")+" of level "+i.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch):("initSegment"!==i.sn&&(this.fragPrevious=i,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(a.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(i,n)):this.loadedmetadata||i.type!==u.PlaylistLevelType.MAIN||null!==(r=this.videoBuffer||this.media)&&void 0!==r&&r.buffered.length&&(this.loadedmetadata=!0)},E.onError=function(t,r){switch(r.details){case v.ErrorDetails.FRAG_LOAD_ERROR:case v.ErrorDetails.FRAG_LOAD_TIMEOUT:case v.ErrorDetails.KEY_LOAD_ERROR:case v.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(u.PlaylistLevelType.AUDIO,r);break;case v.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case v.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==n.State.ERROR&&this.state!==n.State.STOPPED&&(this.state=r.fatal?n.State.ERROR:n.State.IDLE,this.warn(r.details+" while loading frag, switching to "+this.state+" state"));break;case v.ErrorDetails.BUFFER_FULL_ERROR:if("audio"===r.parent&&(this.state===n.State.PARSING||this.state===n.State.PARSED)){var i=!0,a=this.getFwdBufferInfo(this.mediaBuffer,u.PlaylistLevelType.AUDIO);a&&a.len>.5&&(i=!this.reduceMaxBufferLength(a.len)),i&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,e.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}}},E.onBufferFlushed=function(e,t){t.type===c.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},E._handleTransmuxComplete=function(e){var t,r="audio",i=this.hls,s=e.remuxResult,o=e.chunkMeta,l=this.getCurrentContext(o);if(!l)return this.warn("The loading context changed while buffering fragment "+o.sn+" of level "+o.level+". This chunk will not be buffered."),void this.resetStartWhenNotLoaded(o.level);var u=l.frag,d=l.part,h=l.level.details,f=s.audio,p=s.text,g=s.id3,v=s.initSegment;if(!this.fragContextChanged(u)&&h){if(this.state=n.State.PARSING,this.audioSwitch&&f&&this.completeAudioSwitch(),null!=v&&v.tracks&&(this._bufferInitSegment(v.tracks,u,o),i.trigger(a.Events.FRAG_PARSING_INIT_SEGMENT,{frag:u,id:r,tracks:v.tracks})),f){var y=f.startPTS,A=f.endPTS,E=f.startDTS,T=f.endDTS;d&&(d.elementaryStreams[c.ElementaryStreamTypes.AUDIO]={startPTS:y,endPTS:A,startDTS:E,endDTS:T}),u.setElementaryStreamInfo(c.ElementaryStreamTypes.AUDIO,y,A,E,T),this.bufferFragmentData(f,u,d,o)}if(null!=g&&null!==(t=g.samples)&&void 0!==t&&t.length){var b=m({id:r,frag:u,details:h},g);i.trigger(a.Events.FRAG_PARSING_METADATA,b)}if(p){var k=m({id:r,frag:u,details:h},p);i.trigger(a.Events.FRAG_PARSING_USERDATA,k)}}},E._bufferInitSegment=function(e,t,r){if(this.state===n.State.PARSING){e.video&&delete e.video;var i=e.audio;if(i){i.levelCodec=i.codec,i.id="audio",this.log("Init audio buffer, container:"+i.container+", codecs[parsed]=["+i.codec+"]"),this.hls.trigger(a.Events.BUFFER_CODECS,e);var s=i.initSegment;if(null!=s&&s.byteLength){var o={type:"audio",frag:t,part:null,chunkMeta:r,parent:t.type,data:s};this.hls.trigger(a.Events.BUFFER_APPENDING,o)}this.tick()}}},E.loadFragment=function(t,r,a){var s=this.fragmentTracker.getState(t);this.fragCurrent=t,(this.audioSwitch||s===o.FragmentState.NOT_LOADED||s===o.FragmentState.PARTIAL)&&("initSegment"===t.sn?this._loadInitSegment(t):r.live&&!(0,i.isFiniteNumber)(this.initPTS[t.cc])?(this.log("Waiting for video PTS in continuity counter "+t.cc+" of live stream before loading audio fragment "+t.sn+" of level "+this.trackId),this.state=n.State.WAITING_INIT_PTS):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,r,a)))},E.completeAudioSwitch=function(){var t=this.hls,r=this.media,i=this.trackId;r&&(this.log("Switching audio track : flushing all audio"),e.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,t.trigger(a.Events.AUDIO_TRACK_SWITCHED,{id:i})},A}(n.default);const E=A},"./src/controller/audio-track-controller.ts": /*!**************************************************!*\ !*** ./src/controller/audio-track-controller.ts ***! \**************************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>c});var i=r(/*! ../events */"./src/events.ts"),n=r(/*! ../errors */"./src/errors.ts"),a=r(/*! ./base-playlist-controller */"./src/controller/base-playlist-controller.ts"),s=r(/*! ../types/loader */"./src/types/loader.ts");function o(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function l(e,t){return l=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},l(e,t)}var u=function(e){var t,r;function a(t){var r;return(r=e.call(this,t,"[audio-track-controller]")||this).tracks=[],r.groupId=null,r.tracksInGroup=[],r.trackId=-1,r.trackName="",r.selectDefaultTrack=!0,r.registerListeners(),r}r=e,(t=a).prototype=Object.create(r.prototype),t.prototype.constructor=t,l(t,r);var u,c,d,h=a.prototype;return h.registerListeners=function(){var e=this.hls;e.on(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(i.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(i.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(i.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(i.Events.ERROR,this.onError,this)},h.unregisterListeners=function(){var e=this.hls;e.off(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(i.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(i.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(i.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(i.Events.ERROR,this.onError,this)},h.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,e.prototype.destroy.call(this)},h.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},h.onManifestParsed=function(e,t){this.tracks=t.audioTracks||[]},h.onAudioTrackLoaded=function(e,t){var r=t.id,i=t.details,n=this.tracksInGroup[r];if(n){var a=n.details;n.details=t.details,this.log("audioTrack "+r+" loaded ["+i.startSN+"-"+i.endSN+"]"),r===this.trackId&&(this.retryCount=0,this.playlistLoaded(r,t,a))}else this.warn("Invalid audio track id "+r)},h.onLevelLoading=function(e,t){this.switchLevel(t.level)},h.onLevelSwitching=function(e,t){this.switchLevel(t.level)},h.switchLevel=function(e){var t=this.hls.levels[e];if(null!=t&&t.audioGroupIds){var r=t.audioGroupIds[t.urlId];if(this.groupId!==r){this.groupId=r;var n=this.tracks.filter((function(e){return!r||e.groupId===r}));this.selectDefaultTrack&&!n.some((function(e){return e.default}))&&(this.selectDefaultTrack=!1),this.tracksInGroup=n;var a={audioTracks:n};this.log("Updating audio tracks, "+n.length+' track(s) found in "'+r+'" group-id'),this.hls.trigger(i.Events.AUDIO_TRACKS_UPDATED,a),this.selectInitialTrack()}}},h.onError=function(t,r){e.prototype.onError.call(this,t,r),!r.fatal&&r.context&&r.context.type===s.PlaylistContextType.AUDIO_TRACK&&r.context.id===this.trackId&&r.context.groupId===this.groupId&&this.retryLoadingOrFail(r)},h.setAudioTrack=function(e){var t=this.tracksInGroup;if(e<0||e>=t.length)this.warn("Invalid id passed to audio-track controller");else{this.clearTimer();var r=t[this.trackId];this.log("Now switching to audio-track index "+e);var n=t[e],a=n.id,s=n.groupId,o=void 0===s?"":s,l=n.name,u=n.type,c=n.url;if(this.trackId=e,this.trackName=l,this.selectDefaultTrack=!1,this.hls.trigger(i.Events.AUDIO_TRACK_SWITCHING,{id:a,groupId:o,name:l,type:u,url:c}),!n.details||n.details.live){var d=this.switchParams(n.url,null==r?void 0:r.details);this.loadPlaylist(d)}}},h.selectInitialTrack=function(){var e=this.tracksInGroup;console.assert(e.length,"Initial audio track should be selected when tracks are known");var t=this.trackName,r=this.findTrackId(t)||this.findTrackId();-1!==r?this.setAudioTrack(r):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},h.findTrackId=function(e){for(var t=this.tracksInGroup,r=0;r<t.length;r++){var i=t[r];if((!this.selectDefaultTrack||i.default)&&(!e||e===i.name))return i.id}return-1},h.loadPlaylist=function(e){var t=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(t)){var r=t.id,n=t.groupId,a=t.url;if(e)try{a=e.addDirectives(a)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("loading audio-track playlist for id: "+r),this.clearTimer(),this.hls.trigger(i.Events.AUDIO_TRACK_LOADING,{url:a,id:r,groupId:n,deliveryDirectives:e||null})}},u=a,(c=[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}}])&&o(u.prototype,c),d&&o(u,d),Object.defineProperty(u,"prototype",{writable:!1}),a}(a.default);const c=u},"./src/controller/base-playlist-controller.ts": /*!****************************************************!*\ !*** ./src/controller/base-playlist-controller.ts ***! \****************************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>l});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ../types/level */"./src/types/level.ts"),a=r(/*! ./level-helper */"./src/controller/level-helper.ts"),s=r(/*! ../utils/logger */"./src/utils/logger.ts"),o=r(/*! ../errors */"./src/errors.ts"),l=function(){function e(e,t){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=s.logger.log.bind(s.logger,t+":"),this.warn=s.logger.warn.bind(s.logger,t+":"),this.hls=e}var t=e.prototype;return t.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},t.onError=function(e,t){t.fatal&&t.type===o.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},t.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},t.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},t.stopLoad=function(){this.canLoad=!1,this.clearTimer()},t.switchParams=function(e,t){var r=null==t?void 0:t.renditionReports;if(r)for(var a=0;a<r.length;a++){var s=r[a],o=""+s.URI;if(o===e.slice(-o.length)){var l=parseInt(s["LAST-MSN"]),u=parseInt(s["LAST-PART"]);if(t&&this.hls.config.lowLatencyMode){var c=Math.min(t.age-t.partTarget,t.targetduration);void 0!==u&&c>t.partTarget&&(u+=1)}if((0,i.isFiniteNumber)(l))return new n.HlsUrlParameters(l,(0,i.isFiniteNumber)(u)?u:void 0,n.HlsSkip.No)}}},t.loadPlaylist=function(e){},t.shouldLoadTrack=function(e){return this.canLoad&&e&&!!e.url&&(!e.details||e.details.live)},t.playlistLoaded=function(e,t,r){var i=this,n=t.details,s=t.stats,o=s.loading.end?Math.max(0,self.performance.now()-s.loading.end):0;if(n.advancedDateTime=Date.now()-o,n.live||null!=r&&r.live){if(n.reloaded(r),r&&this.log("live playlist "+e+" "+(n.advanced?"REFRESHED "+n.lastPartSn+"-"+n.lastPartIndex:"MISSED")),r&&n.fragments.length>0&&(0,a.mergeDetails)(r,n),!this.canLoad||!n.live)return;var l,u=void 0,c=void 0;if(n.canBlockReload&&n.endSN&&n.advanced){var d=this.hls.config.lowLatencyMode,h=n.lastPartSn,f=n.endSN,p=n.lastPartIndex,g=h===f;-1!==p?(u=g?f+1:h,c=g?d?0:p:p+1):u=f+1;var v=n.age,m=v+n.ageHeader,y=Math.min(m-n.partTarget,1.5*n.targetduration);if(y>0){if(r&&y>r.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+r.tuneInGoal+" to: "+y+" with playlist age: "+n.age),y=0;else{var A=Math.floor(y/n.targetduration);u+=A,void 0!==c&&(c+=Math.round(y%n.targetduration/n.partTarget)),this.log("CDN Tune-in age: "+n.ageHeader+"s last advanced "+v.toFixed(2)+"s goal: "+y+" skip sn "+A+" to part "+c)}n.tuneInGoal=y}if(l=this.getDeliveryDirectives(n,t.deliveryDirectives,u,c),d||!g)return void this.loadPlaylist(l)}else l=this.getDeliveryDirectives(n,t.deliveryDirectives,u,c);var E=(0,a.computeReloadInterval)(n,s);void 0!==u&&n.canBlockReload&&(E-=n.partTarget||1),this.log("reload live playlist "+e+" in "+Math.round(E)+" ms"),this.timer=self.setTimeout((function(){return i.loadPlaylist(l)}),E)}else this.clearTimer()},t.getDeliveryDirectives=function(e,t,r,i){var a=(0,n.getSkipValue)(e,r);return null!=t&&t.skip&&e.deltaUpdateFailed&&(r=t.msn,i=t.part,a=n.HlsSkip.No),new n.HlsUrlParameters(r,i,a)},t.retryLoadingOrFail=function(e){var t,r=this,i=this.hls.config,n=this.retryCount<i.levelLoadingMaxRetry;if(n)if(this.retryCount++,e.details.indexOf("LoadTimeOut")>-1&&null!==(t=e.context)&&void 0!==t&&t.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+e.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*i.levelLoadingRetryDelay,i.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout((function(){return r.loadPlaylist()}),a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+e.details+'"')}else this.warn('cannot recover from error "'+e.details+'"'),this.clearTimer(),e.fatal=!0;return n},e}()},"./src/controller/base-stream-controller.ts": /*!**************************************************!*\ !*** ./src/controller/base-stream-controller.ts ***! \**************************************************/(e,t,r)=>{r.r(t),r.d(t,{State:()=>b,default:()=>k});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ../task-loop */"./src/task-loop.ts"),a=r(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),s=r(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),o=r(/*! ../utils/logger */"./src/utils/logger.ts"),l=r(/*! ../events */"./src/events.ts"),u=r(/*! ../errors */"./src/errors.ts"),c=r(/*! ../types/transmuxer */"./src/types/transmuxer.ts"),d=r(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),h=r(/*! ../utils/discontinuities */"./src/utils/discontinuities.ts"),f=r(/*! ./fragment-finders */"./src/controller/fragment-finders.ts"),p=r(/*! ./level-helper */"./src/controller/level-helper.ts"),g=r(/*! ../loader/fragment-loader */"./src/loader/fragment-loader.ts"),v=r(/*! ../crypt/decrypter */"./src/crypt/decrypter.ts"),m=r(/*! ../utils/time-ranges */"./src/utils/time-ranges.ts"),y=r(/*! ../types/loader */"./src/types/loader.ts");function A(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function E(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function T(e,t){return T=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},T(e,t)}var b={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},k=function(e){var t,r;function n(t,r,i){var n;return(n=e.call(this)||this).hls=void 0,n.fragPrevious=null,n.fragCurrent=null,n.fragmentTracker=void 0,n.transmuxer=null,n._state=b.STOPPED,n.media=null,n.mediaBuffer=null,n.config=void 0,n.bitrateTest=!1,n.lastCurrentTime=0,n.nextLoadPosition=0,n.startPosition=0,n.loadedmetadata=!1,n.fragLoadError=0,n.retryDate=0,n.levels=null,n.fragmentLoader=void 0,n.levelLastLoaded=null,n.startFragRequested=!1,n.decrypter=void 0,n.initPTS=[],n.onvseeking=null,n.onvended=null,n.logPrefix="",n.log=void 0,n.warn=void 0,n.logPrefix=i,n.log=o.logger.log.bind(o.logger,i+":"),n.warn=o.logger.warn.bind(o.logger,i+":"),n.hls=t,n.fragmentLoader=new g.default(t.config),n.fragmentTracker=r,n.config=t.config,n.decrypter=new v.default(t,t.config),t.on(l.Events.KEY_LOADED,n.onKeyLoaded,E(n)),t.on(l.Events.LEVEL_SWITCHING,n.onLevelSwitching,E(n)),n}r=e,(t=n).prototype=Object.create(r.prototype),t.prototype.constructor=t,T(t,r);var k,S,_,C=n.prototype;return C.doTick=function(){this.onTickEnd()},C.onTickEnd=function(){},C.startLoad=function(e){},C.stopLoad=function(){this.fragmentLoader.abort();var e=this.fragCurrent;e&&this.fragmentTracker.removeFragment(e),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=b.STOPPED},C._streamEnded=function(e,t){var r=this.fragCurrent,i=this.fragmentTracker;if(!t.live&&r&&this.media&&r.sn>=t.endSN&&!e.nextStart){var n=t.partList;if(null!=n&&n.length){var o=n[n.length-1];return s.BufferHelper.isBuffered(this.media,o.start+o.duration/2)}var l=i.getState(r);return l===a.FragmentState.PARTIAL||l===a.FragmentState.OK}return!1},C.onMediaAttached=function(e,t){var r=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),r.addEventListener("seeking",this.onvseeking),r.addEventListener("ended",this.onvended);var i=this.config;this.levels&&i.autoStartLoad&&this.state===b.STOPPED&&this.startLoad(i.startPosition)},C.onMediaDetaching=function(){var e=this.media;null!=e&&e.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),e&&this.onvseeking&&this.onvended&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},C.onMediaSeeking=function(){var e=this.config,t=this.fragCurrent,r=this.media,n=this.mediaBuffer,a=this.state,o=r?r.currentTime:0,l=s.BufferHelper.bufferInfo(n||r,o,e.maxBufferHole);if(this.log("media seeking to "+((0,i.isFiniteNumber)(o)?o.toFixed(3):o)+", state: "+a),a===b.ENDED)this.resetLoadingState();else if(t){var u=e.maxFragLookUpTolerance,c=t.start-u,d=t.start+t.duration+u;if(!l.len||d<l.start||c>l.end){var h=o>d;(o<c||h)&&(h&&t.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),t.loader.abort()),this.resetLoadingState())}}r&&(this.lastCurrentTime=o),this.loadedmetadata||l.len||(this.nextLoadPosition=this.startPosition=o),this.tickImmediate()},C.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},C.onKeyLoaded=function(e,t){if(this.state===b.KEY_LOADING&&t.frag===this.fragCurrent&&this.levels){this.state=b.IDLE;var r=this.levels[t.frag.level].details;r&&this.loadFragment(t.frag,r,t.frag.start)}},C.onLevelSwitching=function(e,t){this.fragLoadError=0},C.onHandlerDestroying=function(){this.stopLoad(),e.prototype.onHandlerDestroying.call(this)},C.onHandlerDestroyed=function(){this.state=b.STOPPED,this.hls.off(l.Events.KEY_LOADED,this.onKeyLoaded,this),this.hls.off(l.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,e.prototype.onHandlerDestroyed.call(this)},C.loadKey=function(e,t){this.log("Loading key for "+e.sn+" of ["+t.startSN+"-"+t.endSN+"], "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+e.level),this.state=b.KEY_LOADING,this.fragCurrent=e,this.hls.trigger(l.Events.KEY_LOADING,{frag:e})},C.loadFragment=function(e,t,r){this._loadFragForPlayback(e,t,r)},C._loadFragForPlayback=function(e,t,r){var i=this;this._doFragLoad(e,t,r,(function(t){if(i.fragContextChanged(e))return i.warn("Fragment "+e.sn+(t.part?" p: "+t.part.index:"")+" of level "+e.level+" was dropped during download."),void i.fragmentTracker.removeFragment(e);e.stats.chunkCount++,i._handleFragmentLoadProgress(t)})).then((function(t){if(t){i.fragLoadError=0;var r=i.state;i.fragContextChanged(e)?(r===b.FRAG_LOADING||!i.fragCurrent&&r===b.PARSING)&&(i.fragmentTracker.removeFragment(e),i.state=b.IDLE):("payload"in t&&(i.log("Loaded fragment "+e.sn+" of level "+e.level),i.hls.trigger(l.Events.FRAG_LOADED,t)),i._handleFragmentLoadComplete(t))}})).catch((function(t){i.state!==b.STOPPED&&i.state!==b.ERROR&&(i.warn(t),i.resetFragmentLoading(e))}))},C.flushMainBuffer=function(e,t,r){if(void 0===r&&(r=null),e-t){var i={startOffset:e,endOffset:t,type:r};this.fragLoadError=0,this.hls.trigger(l.Events.BUFFER_FLUSHING,i)}},C._loadInitSegment=function(e){var t=this;this._doFragLoad(e).then((function(r){if(!r||t.fragContextChanged(e)||!t.levels)throw new Error("init load aborted");return r})).then((function(r){var i=t.hls,n=r.payload,a=e.decryptdata;if(n&&n.byteLength>0&&a&&a.key&&a.iv&&"AES-128"===a.method){var s=self.performance.now();return t.decrypter.webCryptoDecrypt(new Uint8Array(n),a.key.buffer,a.iv.buffer).then((function(t){var n=self.performance.now();return i.trigger(l.Events.FRAG_DECRYPTED,{frag:e,payload:t,stats:{tstart:s,tdecrypt:n}}),r.payload=t,r}))}return r})).then((function(r){var i=t.fragCurrent,n=t.hls,a=t.levels;if(!a)throw new Error("init load aborted, missing levels");var s=a[e.level].details;console.assert(s,"Level details are defined when init segment is loaded");var o=e.stats;t.state=b.IDLE,t.fragLoadError=0,e.data=new Uint8Array(r.payload),o.parsing.start=o.buffering.start=self.performance.now(),o.parsing.end=o.buffering.end=self.performance.now(),r.frag===i&&n.trigger(l.Events.FRAG_BUFFERED,{stats:o,frag:i,part:null,id:e.type}),t.tick()})).catch((function(r){t.state!==b.STOPPED&&t.state!==b.ERROR&&(t.warn(r),t.resetFragmentLoading(e))}))},C.fragContextChanged=function(e){var t=this.fragCurrent;return!e||!t||e.level!==t.level||e.sn!==t.sn||e.urlId!==t.urlId},C.fragBufferedComplete=function(e,t){var r,i,n=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+e.type+" sn: "+e.sn+(t?" part: "+t.index:"")+" of "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+e.level+" "+(n?m.default.toString(s.BufferHelper.getBuffered(n)):"(detached)")),this.state=b.IDLE,n&&(!this.loadedmetadata&&e.type==y.PlaylistLevelType.MAIN&&n.buffered.length&&(null===(r=this.fragCurrent)||void 0===r?void 0:r.sn)===(null===(i=this.fragPrevious)||void 0===i?void 0:i.sn)&&(this.loadedmetadata=!0,this.seekToStartPos()),this.tick())},C.seekToStartPos=function(){},C._handleFragmentLoadComplete=function(e){var t=this.transmuxer;if(t){var r=e.frag,i=e.part,n=e.partsLoaded,a=!n||0===n.length||n.some((function(e){return!e})),s=new c.ChunkMetadata(r.level,r.sn,r.stats.chunkCount+1,0,i?i.index:-1,!a);t.flush(s)}},C._handleFragmentLoadProgress=function(e){},C._doFragLoad=function(e,t,r,n){var a=this;if(void 0===r&&(r=null),!this.levels)throw new Error("frag load aborted, missing levels");if(r=Math.max(e.start,r||0),this.config.lowLatencyMode&&t){var s=t.partList;if(s&&n){r>e.end&&t.fragmentHint&&(e=t.fragmentHint);var o=this.getNextPart(s,e,r);if(o>-1){var u=s[o];return this.log("Loading part sn: "+e.sn+" p: "+u.index+" cc: "+e.cc+" of playlist ["+t.startSN+"-"+t.endSN+"] parts [0-"+o+"-"+(s.length-1)+"] "+("[stream-controller]"===this.logPrefix?"level":"track")+": "+e.level+", target: "+parseFloat(r.toFixed(3))),this.nextLoadPosition=u.start+u.duration,this.state=b.FRAG_LOADING,this.hls.trigger(l.Events.FRAG_LOADING,{frag:e,part:s[o],targetBufferTime:r}),this.doFragPartsLoad(e,s,o,n).catch((function(e){return a.handleFragLoadError(e)}))}if(!e.url||this.loadedEndOfParts(s,r))return Promise.resolve(null)}}return this.log("Loading fragment "+e.sn+" cc: "+e.cc+" "+(t?"of ["+t.startSN+"-"+t.endSN+"] ":"")+("[stream-controller]"===this.logPrefix?"level":"track")+": "+e.level+", target: "+parseFloat(r.toFixed(3))),(0,i.isFiniteNumber)(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=b.FRAG_LOADING,this.hls.trigger(l.Events.FRAG_LOADING,{frag:e,targetBufferTime:r}),this.fragmentLoader.load(e,n).catch((function(e){return a.handleFragLoadError(e)}))},C.doFragPartsLoad=function(e,t,r,i){var n=this;return new Promise((function(a,s){var o=[];!function r(u){var c=t[u];n.fragmentLoader.loadPart(e,c,i).then((function(i){o[c.index]=i;var s=i.part;n.hls.trigger(l.Events.FRAG_LOADED,i);var d=t[u+1];if(!d||d.fragment!==e)return a({frag:e,part:s,partsLoaded:o});r(u+1)})).catch(s)}(r)}))},C.handleFragLoadError=function(e){var t=e.data;return t&&t.details===u.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(l.Events.ERROR,t),null},C._handleTransmuxerFlush=function(e){var t=this.getCurrentContext(e);if(t&&this.state===b.PARSING){var r=t.frag,i=t.part,n=t.level,a=self.performance.now();r.stats.parsing.end=a,i&&(i.stats.parsing.end=a),this.updateLevelTiming(r,i,n,e.partial)}else this.fragCurrent||(this.state=b.IDLE)},C.getCurrentContext=function(e){var t=this.levels,r=e.level,i=e.sn,n=e.part;if(!t||!t[r])return this.warn("Levels object was unset while buffering fragment "+i+" of level "+r+". The current chunk will not be buffered."),null;var a=t[r],s=n>-1?(0,p.getPartWith)(a,i,n):null,o=s?s.fragment:(0,p.getFragmentWithSN)(a,i,this.fragCurrent);return o?{frag:o,part:s,level:a}:null},C.bufferFragmentData=function(e,t,r,i){if(e&&this.state===b.PARSING){var n=e.data1,a=e.data2,s=n;if(n&&a&&(s=(0,d.appendUint8Array)(n,a)),s&&s.length){var o={type:e.type,frag:t,part:r,chunkMeta:i,parent:t.type,data:s};this.hls.trigger(l.Events.BUFFER_APPENDING,o),e.dropped&&e.independent&&!r&&this.flushBufferGap(t)}}},C.flushBufferGap=function(e){var t=this.media;if(t)if(s.BufferHelper.isBuffered(t,t.currentTime)){var r=t.currentTime,i=s.BufferHelper.bufferInfo(t,r,0),n=e.duration,a=Math.min(2*this.config.maxFragLookUpTolerance,.25*n),o=Math.max(Math.min(e.start-a,i.end-a),r+a);e.start-o>a&&this.flushMainBuffer(o,e.start)}else this.flushMainBuffer(0,e.start)},C.getFwdBufferInfo=function(e,t){var r=this.config,n=this.getLoadPosition();if(!(0,i.isFiniteNumber)(n))return null;var a=s.BufferHelper.bufferInfo(e,n,r.maxBufferHole);if(0===a.len&&void 0!==a.nextStart){var o=this.fragmentTracker.getBufferedFrag(n,t);if(o&&a.nextStart<o.end)return s.BufferHelper.bufferInfo(e,n,Math.max(a.nextStart,r.maxBufferHole))}return a},C.getMaxBufferLength=function(e){var t,r=this.config;return t=e?Math.max(8*r.maxBufferSize/e,r.maxBufferLength):r.maxBufferLength,Math.min(t,r.maxMaxBufferLength)},C.reduceMaxBufferLength=function(e){var t=this.config,r=e||t.maxBufferLength;return t.maxMaxBufferLength>=r&&(t.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+t.maxMaxBufferLength+"s"),!0)},C.getNextFragment=function(e,t){var r=t.fragments,i=r.length;if(!i)return null;var n,a=this.config,s=r[0].start;if(t.live){var o=a.initialLiveManifestSize;if(i<o)return this.warn("Not enough fragments to start playback (have: "+i+", need: "+o+")"),null;t.PTSKnown||this.startFragRequested||-1!==this.startPosition||(n=this.getInitialLiveFragment(t,r),this.startPosition=n?this.hls.liveSyncPosition||n.start:e)}else e<=s&&(n=r[0]);if(!n){var l=a.lowLatencyMode?t.partEnd:t.fragmentEnd;n=this.getFragmentAtPosition(e,l,t)}return this.mapToInitFragWhenRequired(n)},C.mapToInitFragWhenRequired=function(e){return null==e||!e.initSegment||null!=e&&e.initSegment.data||this.bitrateTest?e:e.initSegment},C.getNextPart=function(e,t,r){for(var i=-1,n=!1,a=!0,s=0,o=e.length;s<o;s++){var l=e[s];if(a=a&&!l.independent,i>-1&&r<l.start)break;var u=l.loaded;!u&&(n||l.independent||a)&&l.fragment===t&&(i=s),n=u}return i},C.loadedEndOfParts=function(e,t){var r=e[e.length-1];return r&&t>r.start&&r.loaded},C.getInitialLiveFragment=function(e,t){var r=this.fragPrevious,i=null;if(r){if(e.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+r.programDateTime),i=(0,f.findFragmentByPDT)(t,r.endProgramDateTime,this.config.maxFragLookUpTolerance)),!i){var n=r.sn+1;if(n>=e.startSN&&n<=e.endSN){var a=t[n-e.startSN];r.cc===a.cc&&(i=a,this.log("Live playlist, switching playlist, load frag with next SN: "+i.sn))}i||(i=(0,f.findFragWithCC)(t,r.cc))&&this.log("Live playlist, switching playlist, load frag with same CC: "+i.sn)}}else{var s=this.hls.liveSyncPosition;null!==s&&(i=this.getFragmentAtPosition(s,this.bitrateTest?e.fragmentEnd:e.edge,e))}return i},C.getFragmentAtPosition=function(e,t,r){var i,n=this.config,s=this.fragPrevious,o=r.fragments,l=r.endSN,u=r.fragmentHint,c=n.maxFragLookUpTolerance,d=!!(n.lowLatencyMode&&r.partList&&u);if(d&&u&&!this.bitrateTest&&(o=o.concat(u),l=u.sn),e<t){var h=e>t-c?0:c;i=(0,f.findFragmentByPTS)(s,o,e,h)}else i=o[o.length-1];if(i){var p=i.sn-r.startSN;if(this.fragmentTracker.getState(i)===a.FragmentState.OK&&(s=i),s&&i.sn===s.sn&&!d&&s&&i.level===s.level){var g=o[p+1];i.sn<l&&this.fragmentTracker.getState(g)!==a.FragmentState.OK?(this.log("SN "+i.sn+" just loaded, load next one: "+g.sn),i=g):i=null}}return i},C.synchronizeToLiveEdge=function(e){var t=this.config,r=this.media;if(r){var i=this.hls.liveSyncPosition,n=r.currentTime,a=e.fragments[0].start,s=e.edge,o=n>=a-t.maxFragLookUpTolerance&&n<=s;if(null!==i&&r.duration>i&&(n<i||!o)){var l=void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;(!o&&r.readyState<4||n<s-l)&&(this.loadedmetadata||(this.nextLoadPosition=i),r.readyState&&(this.warn("Playback: "+n.toFixed(3)+" is located too far from the end of live sliding playlist: "+s+", reset currentTime to : "+i.toFixed(3)),r.currentTime=i))}}},C.alignPlaylists=function(e,t){var r=this.levels,n=this.levelLastLoaded,a=this.fragPrevious,s=null!==n?r[n]:null,o=e.fragments.length;if(!o)return this.warn("No fragments in live playlist"),0;var l=e.fragments[0].start,u=!t,c=e.alignedSliding&&(0,i.isFiniteNumber)(l);if(u||!c&&!l){(0,h.alignStream)(a,s,e);var d=e.fragments[0].start;return this.log("Live playlist sliding: "+d.toFixed(2)+" start-sn: "+(t?t.startSN:"na")+"->"+e.startSN+" prev-sn: "+(a?a.sn:"na")+" fragments: "+o),d}return l},C.waitForCdnTuneIn=function(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,3*e.partTarget)},C.setStartPosition=function(e,t){var r=this.startPosition;if(r<t&&(r=-1),-1===r||-1===this.lastCurrentTime){var n=e.startTimeOffset;(0,i.isFiniteNumber)(n)?(r=t+n,n<0&&(r+=e.totalduration),r=Math.min(Math.max(t,r),t+e.totalduration),this.log("Start time offset "+n+" found in playlist, adjust startPosition to "+r),this.startPosition=r):e.live?r=this.hls.liveSyncPosition||t:this.startPosition=r=0,this.lastCurrentTime=r}this.nextLoadPosition=r},C.getLoadPosition=function(){var e=this.media,t=0;return this.loadedmetadata&&e?t=e.currentTime:this.nextLoadPosition&&(t=this.nextLoadPosition),t},C.handleFragLoadAborted=function(e,t){this.transmuxer&&"initSegment"!==e.sn&&e.stats.aborted&&(this.warn("Fragment "+e.sn+(t?" part"+t.index:"")+" of level "+e.level+" was aborted"),this.resetFragmentLoading(e))},C.resetFragmentLoading=function(e){this.fragCurrent&&(this.fragContextChanged(e)||this.state===b.FRAG_LOADING_WAITING_RETRY)||(this.state=b.IDLE)},C.onFragmentOrKeyLoadError=function(e,t){if(!t.fatal){var r=t.frag;if(r&&r.type===e){var i=this.fragCurrent;console.assert(i&&r.sn===i.sn&&r.level===i.level&&r.urlId===i.urlId,"Frag load error must match current frag to retry");var n=this.config;if(this.fragLoadError+1<=n.fragLoadingMaxRetry){this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition);var a=Math.min(Math.pow(2,this.fragLoadError)*n.fragLoadingRetryDelay,n.fragLoadingMaxRetryTimeout);this.warn("Fragment "+r.sn+" of "+e+" "+r.level+" failed to load, retrying in "+a+"ms"),this.retryDate=self.performance.now()+a,this.fragLoadError++,this.state=b.FRAG_LOADING_WAITING_RETRY}else t.levelRetry?(e===y.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=b.IDLE):(o.logger.error(t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.hls.stopLoad(),this.state=b.ERROR)}}},C.afterBufferFlushed=function(e,t,r){if(e){var i=s.BufferHelper.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,i,r),this.state===b.ENDED&&this.resetLoadingState()}},C.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=b.IDLE},C.resetStartWhenNotLoaded=function(e){if(!this.loadedmetadata){this.startFragRequested=!1;var t=this.levels?this.levels[e].details:null;null!=t&&t.live?(this.startPosition=-1,this.setStartPosition(t,0),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}},C.updateLevelTiming=function(e,t,r,i){var n=this,a=r.details;console.assert(!!a,"level.details must be defined"),Object.keys(e.elementaryStreams).reduce((function(t,s){var o=e.elementaryStreams[s];if(o){var u=o.endPTS-o.startPTS;if(u<=0)return n.warn("Could not parse fragment "+e.sn+" "+s+" duration reliably ("+u+")"),t||!1;var c=i?0:(0,p.updateFragPTSDTS)(a,e,o.startPTS,o.endPTS,o.startDTS,o.endDTS);return n.hls.trigger(l.Events.LEVEL_PTS_UPDATED,{details:a,level:r,drift:c,type:s,frag:e,start:o.startPTS,end:o.endPTS}),!0}return t}),!1)||(this.warn("Found no media in fragment "+e.sn+" of level "+r.id+" resetting transmuxer to fallback to playlist timing"),this.resetTransmuxer()),this.state=b.PARSED,this.hls.trigger(l.Events.FRAG_PARSED,{frag:e,part:t})},C.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},k=n,(S=[{key:"state",get:function(){return this._state},set:function(e){var t=this._state;t!==e&&(this._state=e,this.log(t+"->"+e))}}])&&A(k.prototype,S),_&&A(k,_),Object.defineProperty(k,"prototype",{writable:!1}),n}(n.default)},"./src/controller/buffer-controller.ts": /*!*********************************************!*\ !*** ./src/controller/buffer-controller.ts ***! \*********************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>f});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ../events */"./src/events.ts"),a=r(/*! ../utils/logger */"./src/utils/logger.ts"),s=r(/*! ../errors */"./src/errors.ts"),o=r(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),l=r(/*! ../utils/mediasource-helper */"./src/utils/mediasource-helper.ts"),u=r(/*! ../loader/fragment */"./src/loader/fragment.ts"),c=r(/*! ./buffer-operation-queue */"./src/controller/buffer-operation-queue.ts"),d=(0,l.getMediaSource)(),h=/([ha]vc.)(?:\.[^.,]+)+/,f=function(){function e(e){var t=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var e=t.hls,r=t.media,i=t.mediaSource;a.logger.log("[buffer-controller]: Media source opened"),r&&(t.updateMediaElementDuration(),e.trigger(n.Events.MEDIA_ATTACHED,{media:r})),i&&i.removeEventListener("sourceopen",t._onMediaSourceOpen),t.checkPendingTracks()},this._onMediaSourceClose=function(){a.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){a.logger.log("[buffer-controller]: Media source ended")},this.hls=e,this._initSourceBuffer(),this.registerListeners()}var t=e.prototype;return t.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},t.destroy=function(){this.unregisterListeners(),this.details=null},t.registerListeners=function(){var e=this.hls;e.on(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(n.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(n.Events.BUFFER_RESET,this.onBufferReset,this),e.on(n.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.on(n.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(n.Events.BUFFER_EOS,this.onBufferEos,this),e.on(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(n.Events.FRAG_PARSED,this.onFragParsed,this),e.on(n.Events.FRAG_CHANGED,this.onFragChanged,this)},t.unregisterListeners=function(){var e=this.hls;e.off(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(n.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(n.Events.BUFFER_RESET,this.onBufferReset,this),e.off(n.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.off(n.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(n.Events.BUFFER_EOS,this.onBufferEos,this),e.off(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(n.Events.FRAG_PARSED,this.onFragParsed,this),e.off(n.Events.FRAG_CHANGED,this.onFragChanged,this)},t._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new c.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},t.onManifestParsed=function(e,t){var r=2;(t.audio&&!t.video||!t.altAudio)&&(r=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=r,this.details=null,a.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},t.onMediaAttaching=function(e,t){var r=this.media=t.media;if(r&&d){var i=this.mediaSource=new d;i.addEventListener("sourceopen",this._onMediaSourceOpen),i.addEventListener("sourceended",this._onMediaSourceEnded),i.addEventListener("sourceclose",this._onMediaSourceClose),r.src=self.URL.createObjectURL(i),this._objectUrl=r.src}},t.onMediaDetaching=function(){var e=this.media,t=this.mediaSource,r=this._objectUrl;if(t){if(a.logger.log("[buffer-controller]: media source detaching"),"open"===t.readyState)try{t.endOfStream()}catch(e){a.logger.warn("[buffer-controller]: onMediaDetaching: "+e.message+" while calling endOfStream")}this.onBufferReset(),t.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("sourceended",this._onMediaSourceEnded),t.removeEventListener("sourceclose",this._onMediaSourceClose),e&&(r&&self.URL.revokeObjectURL(r),e.src===r?(e.removeAttribute("src"),e.load()):a.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(n.Events.MEDIA_DETACHED,void 0)},t.onBufferReset=function(){var e=this;this.getSourceBufferTypes().forEach((function(t){var r=e.sourceBuffer[t];try{r&&(e.removeBufferListeners(t),e.mediaSource&&e.mediaSource.removeSourceBuffer(r),e.sourceBuffer[t]=void 0)}catch(e){a.logger.warn("[buffer-controller]: Failed to reset the "+t+" buffer",e)}})),this._initSourceBuffer()},t.onBufferCodecs=function(e,t){var r=this,i=this.getSourceBufferTypes().length;Object.keys(t).forEach((function(e){if(i){var n=r.tracks[e];if(n&&"function"==typeof n.buffer.changeType){var s=t[e],o=s.id,l=s.codec,u=s.levelCodec,c=s.container,d=s.metadata,f=(n.levelCodec||n.codec).replace(h,"$1"),p=(u||l).replace(h,"$1");if(f!==p){var g=c+";codecs="+(u||l);r.appendChangeType(e,g),a.logger.log("[buffer-controller]: switching codec "+f+" to "+p),r.tracks[e]={buffer:n.buffer,codec:l,container:c,levelCodec:u,metadata:d,id:o}}}}else r.pendingTracks[e]=t[e]})),i||(this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks())},t.appendChangeType=function(e,t){var r=this,i=this.operationQueue,n={execute:function(){var n=r.sourceBuffer[e];n&&(a.logger.log("[buffer-controller]: changing "+e+" sourceBuffer type to "+t),n.changeType(t)),i.shiftAndExecuteNext(e)},onStart:function(){},onComplete:function(){},onError:function(t){a.logger.warn("[buffer-controller]: Failed to change "+e+" SourceBuffer type",t)}};i.append(n,e)},t.onBufferAppending=function(e,t){var r=this,i=this.hls,l=this.operationQueue,u=this.tracks,c=t.data,d=t.type,h=t.frag,f=t.part,p=t.chunkMeta,g=p.buffering[d],v=self.performance.now();g.start=v;var m=h.stats.buffering,y=f?f.stats.buffering:null;0===m.start&&(m.start=v),y&&0===y.start&&(y.start=v);var A=u.audio,E="audio"===d&&1===p.id&&"audio/mpeg"===(null==A?void 0:A.container),T={execute:function(){if(g.executeStart=self.performance.now(),E){var e=r.sourceBuffer[d];if(e){var t=h.start-e.timestampOffset;Math.abs(t)>=.1&&(a.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+h.start+" (delta: "+t+") sn: "+h.sn+")"),e.timestampOffset=h.start)}}r.appendExecutor(c,d)},onStart:function(){},onComplete:function(){var e=self.performance.now();g.executeEnd=g.end=e,0===m.first&&(m.first=e),y&&0===y.first&&(y.first=e);var t=r.sourceBuffer,i={};for(var a in t)i[a]=o.BufferHelper.getBuffered(t[a]);r.appendError=0,r.hls.trigger(n.Events.BUFFER_APPENDED,{type:d,frag:h,part:f,chunkMeta:p,parent:h.type,timeRanges:i})},onError:function(e){a.logger.error("[buffer-controller]: Error encountered while trying to append to the "+d+" SourceBuffer",e);var t={type:s.ErrorTypes.MEDIA_ERROR,parent:h.type,details:s.ErrorDetails.BUFFER_APPEND_ERROR,err:e,fatal:!1};e.code===DOMException.QUOTA_EXCEEDED_ERR?t.details=s.ErrorDetails.BUFFER_FULL_ERROR:(r.appendError++,t.details=s.ErrorDetails.BUFFER_APPEND_ERROR,r.appendError>i.config.appendErrorMaxRetry&&(a.logger.error("[buffer-controller]: Failed "+i.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),t.fatal=!0,i.stopLoad())),i.trigger(n.Events.ERROR,t)}};l.append(T,d)},t.onBufferFlushing=function(e,t){var r=this,i=this.operationQueue,s=function(e){return{execute:r.removeExecutor.bind(r,e,t.startOffset,t.endOffset),onStart:function(){},onComplete:function(){r.hls.trigger(n.Events.BUFFER_FLUSHED,{type:e})},onError:function(t){a.logger.warn("[buffer-controller]: Failed to remove from "+e+" SourceBuffer",t)}}};t.type?i.append(s(t.type),t.type):this.getSourceBufferTypes().forEach((function(e){i.append(s(e),e)}))},t.onFragParsed=function(e,t){var r=this,i=t.frag,s=t.part,o=[],l=s?s.elementaryStreams:i.elementaryStreams;l[u.ElementaryStreamTypes.AUDIOVIDEO]?o.push("audiovideo"):(l[u.ElementaryStreamTypes.AUDIO]&&o.push("audio"),l[u.ElementaryStreamTypes.VIDEO]&&o.push("video")),0===o.length&&a.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+i.type+" level: "+i.level+" sn: "+i.sn),this.blockBuffers((function(){var e=self.performance.now();i.stats.buffering.end=e,s&&(s.stats.buffering.end=e);var t=s?s.stats:i.stats;r.hls.trigger(n.Events.FRAG_BUFFERED,{frag:i,part:s,stats:t,id:i.type})}),o)},t.onFragChanged=function(e,t){this.flushBackBuffer()},t.onBufferEos=function(e,t){var r=this;this.getSourceBufferTypes().reduce((function(e,i){var n=r.sourceBuffer[i];return t.type&&t.type!==i||n&&!n.ended&&(n.ended=!0,a.logger.log("[buffer-controller]: "+i+" sourceBuffer now EOS")),e&&!(n&&!n.ended)}),!0)&&this.blockBuffers((function(){var e=r.mediaSource;e&&"open"===e.readyState&&e.endOfStream()}))},t.onLevelUpdated=function(e,t){var r=t.details;r.fragments.length&&(this.details=r,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())},t.flushBackBuffer=function(){var e=this.hls,t=this.details,r=this.media,a=this.sourceBuffer;if(r&&null!==t){var s=this.getSourceBufferTypes();if(s.length){var l=t.live&&null!==e.config.liveBackBufferLength?e.config.liveBackBufferLength:e.config.backBufferLength;if((0,i.isFiniteNumber)(l)&&!(l<0)){var u=r.currentTime,c=t.levelTargetDuration,d=Math.max(l,c),h=Math.floor(u/c)*c-d;s.forEach((function(r){var i=a[r];if(i){var s=o.BufferHelper.getBuffered(i);s.length>0&&h>s.start(0)&&(e.trigger(n.Events.BACK_BUFFER_REACHED,{bufferEnd:h}),t.live&&e.trigger(n.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:h}),e.trigger(n.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:h,type:r}))}}))}}}},t.updateMediaElementDuration=function(){if(this.details&&this.media&&this.mediaSource&&"open"===this.mediaSource.readyState){var e=this.details,t=this.hls,r=this.media,n=this.mediaSource,s=e.fragments[0].start+e.totalduration,o=r.duration,l=(0,i.isFiniteNumber)(n.duration)?n.duration:0;e.live&&t.config.liveDurationInfinity?(a.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),n.duration=1/0,this.updateSeekableRange(e)):(s>l&&s>o||!(0,i.isFiniteNumber)(o))&&(a.logger.log("[buffer-controller]: Updating Media Source duration to "+s.toFixed(3)),n.duration=s)}},t.updateSeekableRange=function(e){var t=this.mediaSource,r=e.fragments;if(r.length&&e.live&&null!=t&&t.setLiveSeekableRange){var i=Math.max(0,r[0].start),n=Math.max(i,i+e.totalduration);t.setLiveSeekableRange(i,n)}},t.checkPendingTracks=function(){var e=this.bufferCodecEventsExpected,t=this.operationQueue,r=this.pendingTracks,i=Object.keys(r).length;if(i&&!e||2===i){this.createSourceBuffers(r),this.pendingTracks={};var a=this.getSourceBufferTypes();if(0===a.length)return void this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});a.forEach((function(e){t.executeNext(e)}))}},t.createSourceBuffers=function(e){var t=this.sourceBuffer,r=this.mediaSource;if(!r)throw Error("createSourceBuffers called when mediaSource was null");var i=0;for(var o in e)if(!t[o]){var l=e[o];if(!l)throw Error("source buffer exists for track "+o+", however track does not");var u=l.levelCodec||l.codec,c=l.container+";codecs="+u;a.logger.log("[buffer-controller]: creating sourceBuffer("+c+")");try{var d=t[o]=r.addSourceBuffer(c),h=o;this.addBufferListener(h,"updatestart",this._onSBUpdateStart),this.addBufferListener(h,"updateend",this._onSBUpdateEnd),this.addBufferListener(h,"error",this._onSBUpdateError),this.tracks[o]={buffer:d,codec:u,container:l.container,levelCodec:l.levelCodec,metadata:l.metadata,id:l.id},i++}catch(e){a.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+e.message),this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,mimeType:c})}}i&&this.hls.trigger(n.Events.BUFFER_CREATED,{tracks:this.tracks})},t._onSBUpdateStart=function(e){this.operationQueue.current(e).onStart()},t._onSBUpdateEnd=function(e){var t=this.operationQueue;t.current(e).onComplete(),t.shiftAndExecuteNext(e)},t._onSBUpdateError=function(e,t){a.logger.error("[buffer-controller]: "+e+" SourceBuffer error",t),this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var r=this.operationQueue.current(e);r&&r.onError(t)},t.removeExecutor=function(e,t,r){var n=this.media,s=this.mediaSource,o=this.operationQueue,l=this.sourceBuffer[e];if(!n||!s||!l)return a.logger.warn("[buffer-controller]: Attempting to remove from the "+e+" SourceBuffer, but it does not exist"),void o.shiftAndExecuteNext(e);var u=(0,i.isFiniteNumber)(n.duration)?n.duration:1/0,c=(0,i.isFiniteNumber)(s.duration)?s.duration:1/0,d=Math.max(0,t),h=Math.min(r,u,c);h>d?(a.logger.log("[buffer-controller]: Removing ["+d+","+h+"] from the "+e+" SourceBuffer"),console.assert(!l.updating,e+" sourceBuffer must not be updating"),l.remove(d,h)):o.shiftAndExecuteNext(e)},t.appendExecutor=function(e,t){var r=this.operationQueue,i=this.sourceBuffer[t];if(!i)return a.logger.warn("[buffer-controller]: Attempting to append to the "+t+" SourceBuffer, but it does not exist"),void r.shiftAndExecuteNext(t);i.ended=!1,console.assert(!i.updating,t+" sourceBuffer must not be updating"),i.appendBuffer(e)},t.blockBuffers=function(e,t){var r=this;if(void 0===t&&(t=this.getSourceBufferTypes()),!t.length)return a.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve().then(e);var i=this.operationQueue,n=t.map((function(e){return i.appendBlocker(e)}));Promise.all(n).then((function(){e(),t.forEach((function(e){var t=r.sourceBuffer[e];t&&t.updating||i.shiftAndExecuteNext(e)}))}))},t.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},t.addBufferListener=function(e,t,r){var i=this.sourceBuffer[e];if(i){var n=r.bind(this,e);this.listeners[e].push({event:t,listener:n}),i.addEventListener(t,n)}},t.removeBufferListeners=function(e){var t=this.sourceBuffer[e];t&&this.listeners[e].forEach((function(e){t.removeEventListener(e.event,e.listener)}))},e}()},"./src/controller/buffer-operation-queue.ts": /*!**************************************************!*\ !*** ./src/controller/buffer-operation-queue.ts ***! \**************************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>n});var i=r(/*! ../utils/logger */"./src/utils/logger.ts"),n=function(){function e(e){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=e}var t=e.prototype;return t.append=function(e,t){var r=this.queues[t];r.push(e),1===r.length&&this.buffers[t]&&this.executeNext(t)},t.insertAbort=function(e,t){this.queues[t].unshift(e),this.executeNext(t)},t.appendBlocker=function(e){var t,r=new Promise((function(e){t=e})),i={execute:t,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(i,e),r},t.executeNext=function(e){var t=this.buffers,r=this.queues,n=t[e],a=r[e];if(a.length){var s=a[0];try{s.execute()}catch(t){i.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),s.onError(t),n&&n.updating||(a.shift(),this.executeNext(e))}}},t.shiftAndExecuteNext=function(e){this.queues[e].shift(),this.executeNext(e)},t.current=function(e){return this.queues[e][0]},e}()},"./src/controller/cap-level-controller.ts": /*!************************************************!*\ !*** ./src/controller/cap-level-controller.ts ***! \************************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>s});var i=r(/*! ../events */"./src/events.ts");function n(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var a=function(){function e(e){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=e,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var t,r,a,s=e.prototype;return s.setStreamController=function(e){this.streamController=e},s.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},s.registerListeners=function(){var e=this.hls;e.on(i.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(i.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(i.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},s.unregisterListener=function(){var e=this.hls;e.off(i.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(i.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(i.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},s.onFpsDropLevelCapping=function(t,r){e.isLevelAllowed(r.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(r.droppedLevel)},s.onMediaAttaching=function(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null},s.onManifestParsed=function(e,t){var r=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,r.config.capLevelToPlayerSize&&t.video&&this.startCapping()},s.onBufferCodecs=function(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()},s.onMediaDetaching=function(){this.stopCapping()},s.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var e=this.hls.levels;if(e.length){var t=this.hls;t.autoLevelCapping=this.getMaxLevel(e.length-1),t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}},s.getMaxLevel=function(t){var r=this,i=this.hls.levels;if(!i.length)return-1;var n=i.filter((function(i,n){return e.isLevelAllowed(n,r.restrictedLevels)&&n<=t}));return this.clientRect=null,e.getMaxLevelByMediaSize(n,this.mediaWidth,this.mediaHeight)},s.startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},s.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},s.getDimensions=function(){if(this.clientRect)return this.clientRect;var e=this.media,t={width:0,height:0};if(e){var r=e.getBoundingClientRect();t.width=r.width,t.height=r.height,t.width||t.height||(t.width=r.right-r.left||e.width||0,t.height=r.bottom-r.top||e.height||0)}return this.clientRect=t,t},e.isLevelAllowed=function(e,t){return void 0===t&&(t=[]),-1===t.indexOf(e)},e.getMaxLevelByMediaSize=function(e,t,r){if(!e||!e.length)return-1;for(var i,n,a=e.length-1,s=0;s<e.length;s+=1){var o=e[s];if((o.width>=t||o.height>=r)&&(i=o,!(n=e[s+1])||i.width!==n.width||i.height!==n.height)){a=s;break}}return a},t=e,(r=[{key:"mediaWidth",get:function(){return this.getDimensions().width*this.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*this.contentScaleFactor}},{key:"contentScaleFactor",get:function(){var e=1;if(!this.hls.config.ignoreDevicePixelRatio)try{e=self.devicePixelRatio}catch(e){}return e}}])&&n(t.prototype,r),a&&n(t,a),Object.defineProperty(t,"prototype",{writable:!1}),e}();const s=a},"./src/controller/cmcd-controller.ts": /*!*******************************************!*\ !*** ./src/controller/cmcd-controller.ts ***! \*******************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>h});var i=r(/*! ../events */"./src/events.ts"),n=r(/*! ../types/cmcd */"./src/types/cmcd.ts"),a=r(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),s=r(/*! ../utils/logger */"./src/utils/logger.ts");function o(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function l(e,t,r){return t&&o(e.prototype,t),r&&o(e,r),Object.defineProperty(e,"prototype",{writable:!1}),e}function u(e,t){var r="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(r)return(r=r.call(e)).next.bind(r);if(Array.isArray(e)||(r=function(e,t){if(e){if("string"==typeof e)return c(e,t);var r=Object.prototype.toString.call(e).slice(8,-1);return"Object"===r&&e.constructor&&(r=e.constructor.name),"Map"===r||"Set"===r?Array.from(e):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?c(e,t):void 0}}(e))||t&&e&&"number"==typeof e.length){r&&(e=r);var i=0;return function(){return i>=e.length?{done:!0}:{done:!1,value:e[i++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function c(e,t){(null==t||t>e.length)&&(t=e.length);for(var r=0,i=new Array(t);r<t;r++)i[r]=e[r];return i}function d(){return d=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var i in r)Object.prototype.hasOwnProperty.call(r,i)&&(e[i]=r[i])}return e},d.apply(this,arguments)}var h=function(){function e(t){var r=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){r.initialized&&(r.starved=!0),r.buffering=!0},this.onPlaying=function(){r.initialized||(r.initialized=!0),r.buffering=!1},this.applyPlaylistData=function(e){try{r.apply(e,{ot:n.CMCDObjectType.MANIFEST,su:!r.initialized})}catch(e){s.logger.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=function(e){try{var t=e.frag,i=r.hls.levels[t.level],a=r.getObjectType(t),o={d:1e3*t.duration,ot:a};a!==n.CMCDObjectType.VIDEO&&a!==n.CMCDObjectType.AUDIO&&a!=n.CMCDObjectType.MUXED||(o.br=i.bitrate/1e3,o.tb=r.getTopBandwidth(a)/1e3,o.bl=r.getBufferLength(a)),r.apply(e,o)}catch(e){s.logger.warn("Could not generate segment CMCD data.",e)}},this.hls=t;var i=this.config=t.config,a=i.cmcd;null!=a&&(i.pLoader=this.createPlaylistLoader(),i.fLoader=this.createFragmentLoader(),this.sid=a.sessionId||e.uuid(),this.cid=a.contentId,this.useHeaders=!0===a.useHeaders,this.registerListeners())}var t=e.prototype;return t.registerListeners=function(){var e=this.hls;e.on(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(i.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.on(i.Events.BUFFER_CREATED,this.onBufferCreated,this)},t.unregisterListeners=function(){var e=this.hls;e.off(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(i.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.off(i.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},t.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},t.onMediaAttached=function(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},t.onMediaDetached=function(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)},t.onBufferCreated=function(e,t){var r,i;this.audioBuffer=null===(r=t.tracks.audio)||void 0===r?void 0:r.buffer,this.videoBuffer=null===(i=t.tracks.video)||void 0===i?void 0:i.buffer},t.createData=function(){var e;return{v:n.CMCDVersion,sf:n.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:null===(e=this.media)||void 0===e?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},t.apply=function(t,r){void 0===r&&(r={}),d(r,this.createData());var i=r.ot===n.CMCDObjectType.INIT||r.ot===n.CMCDObjectType.VIDEO||r.ot===n.CMCDObjectType.MUXED;if(this.starved&&i&&(r.bs=!0,r.su=!0,this.starved=!1),null==r.su&&(r.su=this.buffering),this.useHeaders){var a=e.toHeaders(r);if(!Object.keys(a).length)return;t.headers||(t.headers={}),d(t.headers,a)}else{var s=e.toQuery(r);if(!s)return;t.url=e.appendQueryToUri(t.url,s)}},t.getObjectType=function(e){var t=e.type;return"subtitle"===t?n.CMCDObjectType.TIMED_TEXT:"initSegment"===e.sn?n.CMCDObjectType.INIT:"audio"===t?n.CMCDObjectType.AUDIO:"main"===t?this.hls.audioTracks.length?n.CMCDObjectType.VIDEO:n.CMCDObjectType.MUXED:void 0},t.getTopBandwidth=function(e){var t,r=0,i=this.hls;if(e===n.CMCDObjectType.AUDIO)t=i.audioTracks;else{var a=i.maxAutoLevel,s=a>-1?a+1:i.levels.length;t=i.levels.slice(0,s)}for(var o,l=u(t);!(o=l()).done;){var c=o.value;c.bitrate>r&&(r=c.bitrate)}return r>0?r:NaN},t.getBufferLength=function(e){var t=this.hls.media,r=e===n.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;return r&&t?1e3*a.BufferHelper.bufferInfo(r,t.currentTime,this.config.maxBufferHole).len:NaN},t.createPlaylistLoader=function(){var e=this.config.pLoader,t=this.applyPlaylistData,r=e||this.config.loader;return function(){function e(e){this.loader=void 0,this.loader=new r(e)}var i=e.prototype;return i.destroy=function(){this.loader.destroy()},i.abort=function(){this.loader.abort()},i.load=function(e,r,i){t(e),this.loader.load(e,r,i)},l(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),e}()},t.createFragmentLoader=function(){var e=this.config.fLoader,t=this.applyFragmentData,r=e||this.config.loader;return function(){function e(e){this.loader=void 0,this.loader=new r(e)}var i=e.prototype;return i.destroy=function(){this.loader.destroy()},i.abort=function(){this.loader.abort()},i.load=function(e,r,i){t(e),this.loader.load(e,r,i)},l(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),e}()},e.uuid=function(){var e=URL.createObjectURL(new Blob),t=e.toString();return URL.revokeObjectURL(e),t.slice(t.lastIndexOf("/")+1)},e.serialize=function(e){for(var t,r=[],i=function(e){return!Number.isNaN(e)&&null!=e&&""!==e&&!1!==e},n=function(e){return Math.round(e)},a=function(e){return 100*n(e/100)},s={br:n,d:n,bl:a,dl:a,mtp:a,nor:function(e){return encodeURIComponent(e)},rtp:a,tb:n},o=u(Object.keys(e||{}).sort());!(t=o()).done;){var l=t.value,c=e[l];if(i(c)&&!("v"===l&&1===c||"pr"==l&&1===c)){var d=s[l];d&&(c=d(c));var h=typeof c,f=void 0;f="ot"===l||"sf"===l||"st"===l?l+"="+c:"boolean"===h?l:"number"===h?l+"="+c:l+"="+JSON.stringify(c),r.push(f)}}return r.join(",")},e.toHeaders=function(t){for(var r={},i=["Object","Request","Session","Status"],n=[{},{},{},{}],a={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},s=0,o=Object.keys(t);s<o.length;s++){var l=o[s];n[null!=a[l]?a[l]:1][l]=t[l]}for(var u=0;u<n.length;u++){var c=e.serialize(n[u]);c&&(r["CMCD-"+i[u]]=c)}return r},e.toQuery=function(t){return"CMCD="+encodeURIComponent(e.serialize(t))},e.appendQueryToUri=function(e,t){if(!t)return e;var r=e.includes("?")?"&":"?";return""+e+r+t},e}()},"./src/controller/eme-controller.ts": /*!******************************************!*\ !*** ./src/controller/eme-controller.ts ***! \******************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>u});var i=r(/*! ../events */"./src/events.ts"),n=r(/*! ../errors */"./src/errors.ts"),a=r(/*! ../utils/logger */"./src/utils/logger.ts"),s=r(/*! ../utils/mediakeys-helper */"./src/utils/mediakeys-helper.ts");function o(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var l=function(){function e(e){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=e,this._config=e.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var t,r,l,u=e.prototype;return u.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},u._registerListeners=function(){this.hls.on(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(i.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(i.Events.MANIFEST_PARSED,this.onManifestParsed,this)},u._unregisterListeners=function(){this.hls.off(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(i.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(i.Events.MANIFEST_PARSED,this.onManifestParsed,this)},u.getLicenseServerUrl=function(e){switch(e){case s.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+e+'"')},u._attemptKeySystemAccess=function(e,t,r){var i=this,n=function(e,t,r,i){if(e===s.KeySystems.WIDEVINE)return function(e,t,r){var i={audioCapabilities:[],videoCapabilities:[]};return e.forEach((function(e){i.audioCapabilities.push({contentType:'audio/mp4; codecs="'+e+'"',robustness:r.audioRobustness||""})})),t.forEach((function(e){i.videoCapabilities.push({contentType:'video/mp4; codecs="'+e+'"',robustness:r.videoRobustness||""})})),[i]}(t,r,i);throw new Error("Unknown key-system: "+e)}(e,t,r,this._drmSystemOptions);a.logger.log("Requesting encrypted media key-system access");var o=this.requestMediaKeySystemAccess(e,n);this.mediaKeysPromise=o.then((function(t){return i._onMediaKeySystemAccessObtained(e,t)})),o.catch((function(t){a.logger.error('Failed to obtain key-system "'+e+'" access:',t)}))},u._onMediaKeySystemAccessObtained=function(e,t){var r=this;a.logger.log('Access for key-system "'+e+'" obtained');var i={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:t,mediaKeySystemDomain:e};this._mediaKeysList.push(i);var n=Promise.resolve().then((function(){return t.createMediaKeys()})).then((function(t){return i.mediaKeys=t,a.logger.log('Media-keys created for key-system "'+e+'"'),r._onMediaKeysCreated(),t}));return n.catch((function(e){a.logger.error("Failed to create media-keys:",e)})),n},u._onMediaKeysCreated=function(){var e=this;this._mediaKeysList.forEach((function(t){t.mediaKeysSession||(t.mediaKeysSession=t.mediaKeys.createSession(),e._onNewMediaKeySession(t.mediaKeysSession))}))},u._onNewMediaKeySession=function(e){var t=this;a.logger.log("New key-system session "+e.sessionId),e.addEventListener("message",(function(r){t._onKeySessionMessage(e,r.message)}),!1)},u._onKeySessionMessage=function(e,t){a.logger.log("Got EME message event, creating license request"),this._requestLicense(t,(function(t){a.logger.log("Received license data (length: "+(t?t.byteLength:t)+"), updating key-session"),e.update(t).catch((function(e){a.logger.warn("Updating key-session failed: "+e)}))}))},u.onMediaEncrypted=function(e){var t=this;if(a.logger.log('Media is encrypted using "'+e.initDataType+'" init data type'),!this.mediaKeysPromise)return a.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),void this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});var r=function(r){t._media&&(t._attemptSetMediaKeys(r),t._generateRequestWithPreferredKeySession(e.initDataType,e.initData))};this.mediaKeysPromise.then(r).catch(r)},u._attemptSetMediaKeys=function(e){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var t=this._mediaKeysList[0];if(!t||!t.mediaKeys)return a.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),void this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});a.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(t.mediaKeys),this._hasSetMediaKeys=!0}},u._generateRequestWithPreferredKeySession=function(e,t){var r=this,s=this._mediaKeysList[0];if(!s)return a.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),void this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});if(s.mediaKeysSessionInitialized)a.logger.warn("Key-Session already initialized but requested again");else{var o=s.mediaKeysSession;if(!o)return a.logger.error("Fatal: Media is encrypted but no key-session existing"),void this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});if(!t)return a.logger.warn("Fatal: initData required for generating a key session is null"),void this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});a.logger.log('Generating key-session request for "'+e+'" init data type'),s.mediaKeysSessionInitialized=!0,o.generateRequest(e,t).then((function(){a.logger.debug("Key-session generation succeeded")})).catch((function(e){a.logger.error("Error generating key-session request:",e),r.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})}))}},u._createLicenseXhr=function(e,t,r){var i=new XMLHttpRequest;i.responseType="arraybuffer",i.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,i,e,t,r);var n=this._licenseXhrSetup;if(n)try{n.call(this.hls,i,e),n=void 0}catch(e){a.logger.error(e)}try{i.readyState||i.open("POST",e,!0),n&&n.call(this.hls,i,e)}catch(e){throw new Error("issue setting up KeySystem license XHR "+e)}return i},u._onLicenseRequestReadyStageChange=function(e,t,r,s){if(4===e.readyState)if(200===e.status){this._requestLicenseFailureCount=0,a.logger.log("License request succeeded");var o=e.response,l=this._licenseResponseCallback;if(l)try{o=l.call(this.hls,e,t)}catch(e){a.logger.error(e)}s(o)}else{if(a.logger.error("License Request XHR failed ("+t+"). Status: "+e.status+" ("+e.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>3)return void this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});var u=3-this._requestLicenseFailureCount+1;a.logger.warn("Retrying license request, "+u+" attempts left"),this._requestLicense(r,s)}},u._generateLicenseRequestChallenge=function(e,t){if(e.mediaKeySystemDomain===s.KeySystems.WIDEVINE)return t;throw new Error("unsupported key-system: "+e.mediaKeySystemDomain)},u._requestLicense=function(e,t){a.logger.log("Requesting content license for key-system");var r=this._mediaKeysList[0];if(!r)return a.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),void this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});try{var s=this.getLicenseServerUrl(r.mediaKeySystemDomain),o=this._createLicenseXhr(s,e,t);a.logger.log("Sending license request to URL: "+s);var l=this._generateLicenseRequestChallenge(r,e);o.send(l)}catch(e){a.logger.error("Failure requesting DRM license: "+e),this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},u.onMediaAttached=function(e,t){if(this._emeEnabled){var r=t.media;this._media=r,r.addEventListener("encrypted",this._onMediaEncrypted)}},u.onMediaDetached=function(){var e=this._media,t=this._mediaKeysList;e&&(e.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(t.map((function(e){if(e.mediaKeysSession)return e.mediaKeysSession.close().catch((function(){}))}))).then((function(){return e.setMediaKeys(null)})).catch((function(){})))},u.onManifestParsed=function(e,t){if(this._emeEnabled){var r=t.levels.map((function(e){return e.audioCodec})).filter((function(e){return!!e})),i=t.levels.map((function(e){return e.videoCodec})).filter((function(e){return!!e}));this._attemptKeySystemAccess(s.KeySystems.WIDEVINE,r,i)}},t=e,(r=[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}])&&o(t.prototype,r),l&&o(t,l),Object.defineProperty(t,"prototype",{writable:!1}),e}();const u=l},"./src/controller/fps-controller.ts": /*!******************************************!*\ !*** ./src/controller/fps-controller.ts ***! \******************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>s});var i=r(/*! ../events */"./src/events.ts"),n=r(/*! ../utils/logger */"./src/utils/logger.ts"),a=function(){function e(e){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=e,this.registerListeners()}var t=e.prototype;return t.setStreamController=function(e){this.streamController=e},t.registerListeners=function(){this.hls.on(i.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},t.unregisterListeners=function(){this.hls.off(i.Events.MEDIA_ATTACHING,this.onMediaAttaching)},t.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},t.onMediaAttaching=function(e,t){var r=this.hls.config;if(r.capLevelOnFPSDrop){var i=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=i,i&&"function"==typeof i.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),r.fpsDroppedMonitoringPeriod)}},t.checkFPS=function(e,t,r){var a=performance.now();if(t){if(this.lastTime){var s=a-this.lastTime,o=r-this.lastDroppedFrames,l=t-this.lastDecodedFrames,u=1e3*o/s,c=this.hls;if(c.trigger(i.Events.FPS_DROP,{currentDropped:o,currentDecoded:l,totalDroppedFrames:r}),u>0&&o>c.config.fpsDroppedMonitoringThreshold*l){var d=c.currentLevel;n.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+d),d>0&&(-1===c.autoLevelCapping||c.autoLevelCapping>=d)&&(d-=1,c.trigger(i.Events.FPS_DROP_LEVEL_CAPPING,{level:d,droppedLevel:c.currentLevel}),c.autoLevelCapping=d,this.streamController.nextLevelSwitch())}}this.lastTime=a,this.lastDroppedFrames=r,this.lastDecodedFrames=t}},t.checkFPSInterval=function(){var e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){var t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)},e}();const s=a},"./src/controller/fragment-finders.ts": /*!********************************************!*\ !*** ./src/controller/fragment-finders.ts ***! \********************************************/(e,t,r)=>{r.r(t),r.d(t,{findFragWithCC:()=>u,findFragmentByPDT:()=>a,findFragmentByPTS:()=>s,fragmentWithinToleranceTest:()=>o,pdtWithinToleranceTest:()=>l});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ../utils/binary-search */"./src/utils/binary-search.ts");function a(e,t,r){if(null===t||!Array.isArray(e)||!e.length||!(0,i.isFiniteNumber)(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;r=r||0;for(var n=0;n<e.length;++n){var a=e[n];if(l(t,r,a))return a}return null}function s(e,t,r,i){void 0===r&&(r=0),void 0===i&&(i=0);var a=null;if(e?a=t[e.sn-t[0].sn+1]||null:0===r&&0===t[0].start&&(a=t[0]),a&&0===o(r,i,a))return a;var s=n.default.search(t,o.bind(null,r,i));return s||a}function o(e,t,r){void 0===e&&(e=0),void 0===t&&(t=0);var i=Math.min(t,r.duration+(r.deltaPTS?r.deltaPTS:0));return r.start+r.duration-i<=e?1:r.start-i>e&&r.start?-1:0}function l(e,t,r){var i=1e3*Math.min(t,r.duration+(r.deltaPTS?r.deltaPTS:0));return(r.endProgramDateTime||0)-i>e}function u(e,t){return n.default.search(e,(function(e){return e.cc<t?1:e.cc>t?-1:0}))}},"./src/controller/fragment-tracker.ts": /*!********************************************!*\ !*** ./src/controller/fragment-tracker.ts ***! \********************************************/(e,t,r)=>{r.r(t),r.d(t,{FragmentState:()=>i,FragmentTracker:()=>s});var i,n=r(/*! ../events */"./src/events.ts"),a=r(/*! ../types/loader */"./src/types/loader.ts");!function(e){e.NOT_LOADED="NOT_LOADED",e.APPENDING="APPENDING",e.PARTIAL="PARTIAL",e.OK="OK"}(i||(i={}));var s=function(){function e(e){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=e,this._registerListeners()}var t=e.prototype;return t._registerListeners=function(){var e=this.hls;e.on(n.Events.BUFFER_APPENDED,this.onBufferAppended,this),e.on(n.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this)},t._unregisterListeners=function(){var e=this.hls;e.off(n.Events.BUFFER_APPENDED,this.onBufferAppended,this),e.off(n.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this)},t.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},t.getAppendedFrag=function(e,t){if(t===a.PlaylistLevelType.MAIN){var r=this.activeFragment,i=this.activeParts;if(!r)return null;if(i)for(var n=i.length;n--;){var s=i[n],o=s?s.end:r.appendedPTS;if(s.start<=e&&void 0!==o&&e<=o)return n>9&&(this.activeParts=i.slice(n-9)),s}else if(r.start<=e&&void 0!==r.appendedPTS&&e<=r.appendedPTS)return r}return this.getBufferedFrag(e,t)},t.getBufferedFrag=function(e,t){for(var r=this.fragments,i=Object.keys(r),n=i.length;n--;){var a=r[i[n]];if((null==a?void 0:a.body.type)===t&&a.buffered){var s=a.body;if(s.start<=e&&e<=s.end)return s}}return null},t.detectEvictedFragments=function(e,t,r){var i=this;Object.keys(this.fragments).forEach((function(n){var a=i.fragments[n];if(a)if(a.buffered){var s=a.range[e];s&&s.time.some((function(e){var r=!i.isTimeBuffered(e.startPTS,e.endPTS,t);return r&&i.removeFragment(a.body),r}))}else a.body.type===r&&i.removeFragment(a.body)}))},t.detectPartialFragments=function(e){var t=this,r=this.timeRanges,i=e.frag,n=e.part;if(r&&"initSegment"!==i.sn){var a=l(i),s=this.fragments[a];s&&(Object.keys(r).forEach((function(e){var a=i.elementaryStreams[e];if(a){var o=r[e],l=null!==n||!0===a.partial;s.range[e]=t.getBufferedTimes(i,n,l,o)}})),s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body))}},t.fragBuffered=function(e){var t=l(e),r=this.fragments[t];r&&(r.loaded=null,r.buffered=!0)},t.getBufferedTimes=function(e,t,r,i){for(var n={time:[],partial:r},a=t?t.start:e.start,s=t?t.end:e.end,o=e.minEndPTS||s,l=e.maxStartPTS||a,u=0;u<i.length;u++){var c=i.start(u)-this.bufferPadding,d=i.end(u)+this.bufferPadding;if(l>=c&&o<=d){n.time.push({startPTS:Math.max(a,i.start(u)),endPTS:Math.min(s,i.end(u))});break}if(a<d&&s>c)n.partial=!0,n.time.push({startPTS:Math.max(a,i.start(u)),endPTS:Math.min(s,i.end(u))});else if(s<=c)break}return n},t.getPartialFragment=function(e){var t,r,i,n=null,a=0,s=this.bufferPadding,l=this.fragments;return Object.keys(l).forEach((function(u){var c=l[u];c&&o(c)&&(r=c.body.start-s,i=c.body.end+s,e>=r&&e<=i&&(t=Math.min(e-r,i-e),a<=t&&(n=c.body,a=t)))})),n},t.getState=function(e){var t=l(e),r=this.fragments[t];return r?r.buffered?o(r)?i.PARTIAL:i.OK:i.APPENDING:i.NOT_LOADED},t.isTimeBuffered=function(e,t,r){for(var i,n,a=0;a<r.length;a++){if(i=r.start(a)-this.bufferPadding,n=r.end(a)+this.bufferPadding,e>=i&&t<=n)return!0;if(t<=i)return!1}return!1},t.onFragLoaded=function(e,t){var r=t.frag,i=t.part;if("initSegment"!==r.sn&&!r.bitrateTest&&!i){var n=l(r);this.fragments[n]={body:r,loaded:t,buffered:!1,range:Object.create(null)}}},t.onBufferAppended=function(e,t){var r=this,i=t.frag,n=t.part,s=t.timeRanges;if(i.type===a.PlaylistLevelType.MAIN)if(this.activeFragment=i,n){var o=this.activeParts;o||(this.activeParts=o=[]),o.push(n)}else this.activeParts=null;this.timeRanges=s,Object.keys(s).forEach((function(e){var t=s[e];if(r.detectEvictedFragments(e,t),!n)for(var a=0;a<t.length;a++)i.appendedPTS=Math.max(t.end(a),i.appendedPTS||0)}))},t.onFragBuffered=function(e,t){this.detectPartialFragments(t)},t.hasFragment=function(e){var t=l(e);return!!this.fragments[t]},t.removeFragmentsInRange=function(e,t,r){var i=this;Object.keys(this.fragments).forEach((function(n){var a=i.fragments[n];if(a&&a.buffered){var s=a.body;s.type===r&&s.start<t&&s.end>e&&i.removeFragment(s)}}))},t.removeFragment=function(e){var t=l(e);e.stats.loaded=0,e.clearElementaryStreamInfo(),delete this.fragments[t]},t.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},e}();function o(e){var t,r;return e.buffered&&((null===(t=e.range.video)||void 0===t?void 0:t.partial)||(null===(r=e.range.audio)||void 0===r?void 0:r.partial))}function l(e){return e.type+"_"+e.level+"_"+e.urlId+"_"+e.sn}},"./src/controller/gap-controller.ts": /*!******************************************!*\ !*** ./src/controller/gap-controller.ts ***! \******************************************/(e,t,r)=>{r.r(t),r.d(t,{MAX_START_GAP_JUMP:()=>l,SKIP_BUFFER_HOLE_STEP_SECONDS:()=>u,SKIP_BUFFER_RANGE_START:()=>c,STALL_MINIMUM_DURATION_MS:()=>o,default:()=>d});var i=r(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),n=r(/*! ../errors */"./src/errors.ts"),a=r(/*! ../events */"./src/events.ts"),s=r(/*! ../utils/logger */"./src/utils/logger.ts"),o=250,l=2,u=.1,c=.05,d=function(){function e(e,t,r,i){this.config=void 0,this.media=null,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=e,this.media=t,this.fragmentTracker=r,this.hls=i}var t=e.prototype;return t.destroy=function(){this.media=null,this.hls=this.fragmentTracker=null},t.poll=function(e,t){var r=this.config,n=this.media,a=this.stalled;if(null!==n){var u=n.currentTime,c=n.seeking,d=this.seeking&&!c,h=!this.seeking&&c;if(this.seeking=c,u===e){if((h||d)&&(this.stalled=null),!(n.paused&&!c||n.ended||0===n.playbackRate)&&i.BufferHelper.getBuffered(n).length){var f=i.BufferHelper.bufferInfo(n,u,0),p=f.len>0,g=f.nextStart||0;if(p||g){if(c){var v=f.len>l,m=!g||t&&t.start<=u||g-u>l&&!this.fragmentTracker.getPartialFragment(u);if(v||m)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var y,A=Math.max(g,f.start||0)-u,E=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,T=(null==E||null===(y=E.details)||void 0===y?void 0:y.live)?2*E.details.targetduration:l;if(A>0&&A<=T)return void this._trySkipBufferHole(null)}var b=self.performance.now();if(null!==a){var k=b-a;if(c||!(k>=o)||(this._reportStall(f),this.media)){var S=i.BufferHelper.bufferInfo(n,u,r.maxBufferHole);this._tryFixBufferStall(S,k)}}else this.stalled=b}}}else if(this.moved=!0,null!==a){if(this.stallReported){var _=self.performance.now()-a;s.logger.warn("playback not stuck anymore @"+u+", after "+Math.round(_)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}}},t._tryFixBufferStall=function(e,t){var r=this.config,i=this.fragmentTracker,n=this.media;if(null!==n){var a=n.currentTime,o=i.getPartialFragment(a);if(o&&(this._trySkipBufferHole(o)||!this.media))return;e.len>r.maxBufferHole&&t>1e3*r.highBufferWatchdogPeriod&&(s.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())}},t._reportStall=function(e){var t=this.hls,r=this.media;!this.stallReported&&r&&(this.stallReported=!0,s.logger.warn("Playback stalling at @"+r.currentTime+" due to low buffer ("+JSON.stringify(e)+")"),t.trigger(a.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:e.len}))},t._trySkipBufferHole=function(e){var t=this.config,r=this.hls,o=this.media;if(null===o)return 0;for(var l=o.currentTime,d=0,h=i.BufferHelper.getBuffered(o),f=0;f<h.length;f++){var p=h.start(f);if(l+t.maxBufferHole>=d&&l<p){var g=Math.max(p+c,o.currentTime+u);return s.logger.warn("skipping hole, adjusting currentTime from "+l+" to "+g),this.moved=!0,this.stalled=null,o.currentTime=g,e&&r.trigger(a.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+l+" to "+g,frag:e}),g}d=h.end(f)}return 0},t._tryNudgeBuffer=function(){var e=this.config,t=this.hls,r=this.media,i=this.nudgeRetry;if(null!==r){var o=r.currentTime;if(this.nudgeRetry++,i<e.nudgeMaxRetry){var l=o+(i+1)*e.nudgeOffset;s.logger.warn("Nudging 'currentTime' from "+o+" to "+l),r.currentTime=l,t.trigger(a.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else s.logger.error("Playhead still not moving while enough data buffered @"+o+" after "+e.nudgeMaxRetry+" nudges"),t.trigger(a.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})}},e}()},"./src/controller/id3-track-controller.ts": /*!************************************************!*\ !*** ./src/controller/id3-track-controller.ts ***! \************************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>f});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ../events */"./src/events.ts"),a=r(/*! ../utils/texttrack-utils */"./src/utils/texttrack-utils.ts"),s=r(/*! ../demux/id3 */"./src/demux/id3.ts"),o=r(/*! ../loader/date-range */"./src/loader/date-range.ts"),l=r(/*! ../types/demuxer */"./src/types/demuxer.ts");function u(){return self.WebKitDataCue||self.VTTCue||self.TextTrackCue}var c=function(){var e=u();try{new e(0,Number.POSITIVE_INFINITY,"")}catch(e){return Number.MAX_VALUE}return Number.POSITIVE_INFINITY}();function d(e,t){return e.getTime()/1e3-t}var h=function(){function e(e){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=e,this._registerListeners()}var t=e.prototype;return t.destroy=function(){this._unregisterListeners(),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=null},t._registerListeners=function(){var e=this.hls;e.on(n.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(n.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this)},t._unregisterListeners=function(){var e=this.hls;e.off(n.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(n.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this)},t.onMediaAttached=function(e,t){this.media=t.media},t.onMediaDetaching=function(){this.id3Track&&((0,a.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={})},t.onManifestLoading=function(){this.dateRangeCuesAppended={}},t.createTrack=function(e){var t=this.getID3Track(e.textTracks);return t.mode="hidden",t},t.getID3Track=function(e){if(this.media){for(var t=0;t<e.length;t++){var r=e[t];if("metadata"===r.kind&&"id3"===r.label)return(0,a.sendAddTrackEvent)(r,this.media),r}return this.media.addTextTrack("metadata","id3")}},t.onFragParsingMetadata=function(e,t){if(this.media){var r=this.hls.config,i=r.enableEmsgMetadataCues,n=r.enableID3MetadataCues;if(i||n){t.frag;var a=t.samples;t.details,this.id3Track||(this.id3Track=this.createTrack(this.media));for(var o=u(),d=0;d<a.length;d++){var h=a[d].type;if((h!==l.MetadataSchema.emsg||i)&&n){var f=s.getID3Frames(a[d].data);if(f){var p=a[d].pts,g=p+a[d].duration;g>c&&(g=c),g-p<=0&&(g=p+.25);for(var v=0;v<f.length;v++){var m=f[v];if(!s.isTimeStampFrame(m)){this.updateId3CueEnds(p);var y=new o(p,g,"");y.value=m,h&&(y.type=h),this.id3Track.addCue(y)}}}}}}}},t.updateId3CueEnds=function(e){var t,r=null===(t=this.id3Track)||void 0===t?void 0:t.cues;if(r)for(var i=r.length;i--;){var n=r[i];n.startTime<e&&n.endTime===c&&(n.endTime=e)}},t.onBufferFlushing=function(e,t){var r=t.startOffset,i=t.endOffset,n=t.type,s=this.id3Track,o=this.hls;if(o){var u,c=o.config,d=c.enableEmsgMetadataCues,h=c.enableID3MetadataCues;s&&(d||h)&&(u="audio"===n?function(e){return e.type===l.MetadataSchema.audioId3&&h}:"video"===n?function(e){return e.type===l.MetadataSchema.emsg&&d}:function(e){return e.type===l.MetadataSchema.audioId3&&h||e.type===l.MetadataSchema.emsg&&d},(0,a.removeCuesInRange)(s,r,i,u))}},t.onLevelUpdated=function(e,t){var r=this,n=t.details;if(this.media&&n.hasProgramDateTime&&this.hls.config.enableDateRangeMetadataCues){var a=this.dateRangeCuesAppended,s=this.id3Track,h=n.dateRanges,f=Object.keys(h);if(s)for(var p=Object.keys(a).filter((function(e){return!f.includes(e)})),g=function(e){var t=p[e];Object.keys(a[t].cues).forEach((function(e){s.removeCue(a[t].cues[e])})),delete a[t]},v=p.length;v--;)g(v);var m=n.fragments[n.fragments.length-1];if(0!==f.length&&(0,i.isFiniteNumber)(null==m?void 0:m.programDateTime)){this.id3Track||(this.id3Track=this.createTrack(this.media));for(var y=m.programDateTime/1e3-m.start,A=u(),E=function(e){var t=f[e],i=h[t],n=a[t],s=(null==n?void 0:n.cues)||{},u=(null==n?void 0:n.durationKnown)||!1,p=d(i.startDate,y),g=c,v=i.endDate;if(v)g=d(v,y),u=!0;else if(i.endOnNext&&!u){var m=f.reduce((function(e,t){var r=h[t];return r.class===i.class&&r.id!==t&&r.startDate>i.startDate&&e.push(r),e}),[]).sort((function(e,t){return e.startDate.getTime()-t.startDate.getTime()}))[0];m&&(g=d(m.startDate,y),u=!0)}for(var E,T=Object.keys(i.attr),b=0;b<T.length;b++){var k=T[b];if(k!==o.DateRangeAttribute.ID&&k!==o.DateRangeAttribute.CLASS&&k!==o.DateRangeAttribute.START_DATE&&k!==o.DateRangeAttribute.DURATION&&k!==o.DateRangeAttribute.END_DATE&&k!==o.DateRangeAttribute.END_ON_NEXT){var S=s[k];if(S)u&&!n.durationKnown&&(S.endTime=g);else{var _=i.attr[k];S=new A(p,g,""),k!==o.DateRangeAttribute.SCTE35_OUT&&k!==o.DateRangeAttribute.SCTE35_IN||(E=_,_=Uint8Array.from(E.replace(/^0x/,"").replace(/([\da-fA-F]{2}) ?/g,"0x$1 ").replace(/ +$/,"").split(" ")).buffer),S.value={key:k,data:_},S.type=l.MetadataSchema.dateRange,r.id3Track.addCue(S),s[k]=S}}}a[t]={cues:s,dateRange:i,durationKnown:u}},T=0;T<f.length;T++)E(T)}}},e}();const f=h},"./src/controller/latency-controller.ts": /*!**********************************************!*\ !*** ./src/controller/latency-controller.ts ***! \**********************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>o});var i=r(/*! ../errors */"./src/errors.ts"),n=r(/*! ../events */"./src/events.ts"),a=r(/*! ../utils/logger */"./src/utils/logger.ts");function s(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var o=function(){function e(e){var t=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return t.timeupdate()},this.hls=e,this.config=e.config,this.registerListeners()}var t,r,o,l=e.prototype;return l.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},l.registerListeners=function(){this.hls.on(n.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(n.Events.ERROR,this.onError,this)},l.unregisterListeners=function(){this.hls.off(n.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(n.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(n.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(n.Events.ERROR,this.onError)},l.onMediaAttached=function(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},l.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},l.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},l.onLevelUpdated=function(e,t){var r=t.details;this.levelDetails=r,r.advanced&&this.timeupdate(),!r.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},l.onError=function(e,t){t.details===i.ErrorDetails.BUFFER_STALLED_ERROR&&(this.stallCount++,a.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency"))},l.timeupdate=function(){var e=this.media,t=this.levelDetails;if(e&&t){this.currentTime=e.currentTime;var r=this.computeLatency();if(null!==r){this._latency=r;var i=this.config,n=i.lowLatencyMode,a=i.maxLiveSyncPlaybackRate;if(n&&1!==a){var s=this.targetLatency;if(null!==s){var o=r-s,l=o<Math.min(this.maxLatency,s+t.targetduration);if(t.live&&l&&o>.05&&this.forwardBufferLength>1){var u=Math.min(2,Math.max(1,a)),c=Math.round(2/(1+Math.exp(-.75*o-this.edgeStalled))*20)/20;e.playbackRate=Math.min(u,Math.max(1,c))}else 1!==e.playbackRate&&0!==e.playbackRate&&(e.playbackRate=1)}}}}},l.estimateLiveEdge=function(){var e=this.levelDetails;return null===e?null:e.edge+e.age},l.computeLatency=function(){var e=this.estimateLiveEdge();return null===e?null:e-this.currentTime},t=e,(r=[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var e=this.config,t=this.levelDetails;return void 0!==e.liveMaxLatencyDuration?e.liveMaxLatencyDuration:t?e.liveMaxLatencyDurationCount*t.targetduration:0}},{key:"targetLatency",get:function(){var e=this.levelDetails;if(null===e)return null;var t=e.holdBack,r=e.partHoldBack,i=e.targetduration,n=this.config,a=n.liveSyncDuration,s=n.liveSyncDurationCount,o=n.lowLatencyMode,l=this.hls.userConfig,u=o&&r||t;(l.liveSyncDuration||l.liveSyncDurationCount||0===u)&&(u=void 0!==a?a:s*i);var c=i;return u+Math.min(1*this.stallCount,c)}},{key:"liveSyncPosition",get:function(){var e=this.estimateLiveEdge(),t=this.targetLatency,r=this.levelDetails;if(null===e||null===t||null===r)return null;var i=r.edge,n=e-t-this.edgeStalled,a=i-r.totalduration,s=i-(this.config.lowLatencyMode&&r.partTarget||r.targetduration);return Math.min(Math.max(a,n),s)}},{key:"drift",get:function(){var e=this.levelDetails;return null===e?1:e.drift}},{key:"edgeStalled",get:function(){var e=this.levelDetails;if(null===e)return 0;var t=3*(this.config.lowLatencyMode&&e.partTarget||e.targetduration);return Math.max(e.age-t,0)}},{key:"forwardBufferLength",get:function(){var e=this.media,t=this.levelDetails;if(!e||!t)return 0;var r=e.buffered.length;return(r?e.buffered.end(r-1):t.edge)-this.currentTime}}])&&s(t.prototype,r),o&&s(t,o),Object.defineProperty(t,"prototype",{writable:!1}),e}()},"./src/controller/level-controller.ts": /*!********************************************!*\ !*** ./src/controller/level-controller.ts ***! \********************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>p});var i=r(/*! ../types/level */"./src/types/level.ts"),n=r(/*! ../events */"./src/events.ts"),a=r(/*! ../errors */"./src/errors.ts"),s=r(/*! ../utils/codecs */"./src/utils/codecs.ts"),o=r(/*! ./level-helper */"./src/controller/level-helper.ts"),l=r(/*! ./base-playlist-controller */"./src/controller/base-playlist-controller.ts"),u=r(/*! ../types/loader */"./src/types/loader.ts");function c(){return c=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var i in r)Object.prototype.hasOwnProperty.call(r,i)&&(e[i]=r[i])}return e},c.apply(this,arguments)}function d(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function h(e,t){return h=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},h(e,t)}var f=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),p=function(e){var t,r;function l(t){var r;return(r=e.call(this,t,"[level-controller]")||this)._levels=[],r._firstLevel=-1,r._startLevel=void 0,r.currentLevelIndex=-1,r.manualLevelIndex=-1,r.onParsedComplete=void 0,r._registerListeners(),r}r=e,(t=l).prototype=Object.create(r.prototype),t.prototype.constructor=t,h(t,r);var p,g,v,m=l.prototype;return m._registerListeners=function(){var e=this.hls;e.on(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(n.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(n.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(n.Events.ERROR,this.onError,this)},m._unregisterListeners=function(){var e=this.hls;e.off(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(n.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(n.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(n.Events.ERROR,this.onError,this)},m.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,e.prototype.destroy.call(this)},m.startLoad=function(){this._levels.forEach((function(e){e.loadError=0})),e.prototype.startLoad.call(this)},m.onManifestLoaded=function(e,t){var r,l,u=[],c=[],d=[],h={},p=!1,g=!1,v=!1;if(t.levels.forEach((function(e){var t=e.attrs;p=p||!(!e.width||!e.height),g=g||!!e.videoCodec,v=v||!!e.audioCodec,f&&e.audioCodec&&-1!==e.audioCodec.indexOf("mp4a.40.34")&&(e.audioCodec=void 0);var r=e.bitrate+"-"+e.attrs.RESOLUTION+"-"+e.attrs.CODECS;(l=h[r])?l.url.push(e.url):(l=new i.Level(e),h[r]=l,u.push(l)),t&&(t.AUDIO&&(0,o.addGroupId)(l,"audio",t.AUDIO),t.SUBTITLES&&(0,o.addGroupId)(l,"text",t.SUBTITLES))})),(p||g)&&v&&(u=u.filter((function(e){var t=e.videoCodec,r=e.width,i=e.height;return!!t||!(!r||!i)}))),u=u.filter((function(e){var t=e.audioCodec,r=e.videoCodec;return(!t||(0,s.isCodecSupportedInMp4)(t,"audio"))&&(!r||(0,s.isCodecSupportedInMp4)(r,"video"))})),t.audioTracks&&(c=t.audioTracks.filter((function(e){return!e.audioCodec||(0,s.isCodecSupportedInMp4)(e.audioCodec,"audio")})),(0,o.assignTrackIdsByGroup)(c)),t.subtitles&&(d=t.subtitles,(0,o.assignTrackIdsByGroup)(d)),u.length>0){r=u[0].bitrate,u.sort((function(e,t){return e.bitrate-t.bitrate})),this._levels=u;for(var m=0;m<u.length;m++)if(u[m].bitrate===r){this._firstLevel=m,this.log("manifest loaded, "+u.length+" level(s) found, first bitrate: "+r);break}var y=v&&!g,A={levels:u,audioTracks:c,subtitleTracks:d,firstLevel:this._firstLevel,stats:t.stats,audio:v,video:g,altAudio:!y&&c.some((function(e){return!!e.url}))};this.hls.trigger(n.Events.MANIFEST_PARSED,A),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(n.Events.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,reason:"no level with compatible codecs found in manifest"})},m.onError=function(t,r){var i;if(e.prototype.onError.call(this,t,r),!r.fatal){var n=r.context,s=this._levels[this.currentLevelIndex];if(n&&(n.type===u.PlaylistContextType.AUDIO_TRACK&&s.audioGroupIds&&n.groupId===s.audioGroupIds[s.urlId]||n.type===u.PlaylistContextType.SUBTITLE_TRACK&&s.textGroupIds&&n.groupId===s.textGroupIds[s.urlId]))this.redundantFailover(this.currentLevelIndex);else{var o,l=!1,c=!0;switch(r.details){case a.ErrorDetails.FRAG_LOAD_ERROR:case a.ErrorDetails.FRAG_LOAD_TIMEOUT:case a.ErrorDetails.KEY_LOAD_ERROR:case a.ErrorDetails.KEY_LOAD_TIMEOUT:if(r.frag){var d=r.frag.type===u.PlaylistLevelType.MAIN?r.frag.level:this.currentLevelIndex,h=this._levels[d];h?(h.fragmentError++,h.fragmentError>this.hls.config.fragLoadingMaxRetry&&(o=d)):o=d}break;case a.ErrorDetails.LEVEL_LOAD_ERROR:case a.ErrorDetails.LEVEL_LOAD_TIMEOUT:n&&(n.deliveryDirectives&&(c=!1),o=n.level),l=!0;break;case a.ErrorDetails.REMUX_ALLOC_ERROR:o=null!=(i=r.level)?i:this.currentLevelIndex,l=!0}void 0!==o&&this.recoverLevel(r,o,l,c)}}},m.recoverLevel=function(e,t,r,i){var n=e.details,a=this._levels[t];if(a.loadError++,r){if(!this.retryLoadingOrFail(e))return void(this.currentLevelIndex=-1);e.levelRetry=!0}if(i){var s=a.url.length;if(s>1&&a.loadError<s)e.levelRetry=!0,this.redundantFailover(t);else if(-1===this.manualLevelIndex){for(var o=-1,l=this._levels,u=l.length;u--;){var c=(u+this.currentLevelIndex)%l.length;if(c!==this.currentLevelIndex&&0===l[c].loadError){o=c;break}}o>-1&&this.currentLevelIndex!==o&&(this.warn(n+": switch to "+o),e.levelRetry=!0,this.hls.nextAutoLevel=o)}}},m.redundantFailover=function(e){var t=this._levels[e],r=t.url.length;if(r>1){var i=(t.urlId+1)%r;this.warn("Switching to redundant URL-id "+i),this._levels.forEach((function(e){e.urlId=i})),this.level=e}},m.onFragLoaded=function(e,t){var r=t.frag;if(void 0!==r&&r.type===u.PlaylistLevelType.MAIN){var i=this._levels[r.level];void 0!==i&&(i.fragmentError=0,i.loadError=0)}},m.onLevelLoaded=function(e,t){var r,i,n=t.level,a=t.details,s=this._levels[n];if(!s)return this.warn("Invalid level index "+n),void(null!==(i=t.deliveryDirectives)&&void 0!==i&&i.skip&&(a.deltaUpdateFailed=!0));n===this.currentLevelIndex?(0===s.fragmentError&&(s.loadError=0,this.retryCount=0),this.playlistLoaded(n,t,s.details)):null!==(r=t.deliveryDirectives)&&void 0!==r&&r.skip&&(a.deltaUpdateFailed=!0)},m.onAudioTrackSwitched=function(e,t){var r=this.hls.levels[this.currentLevelIndex];if(r&&r.audioGroupIds){for(var i=-1,n=this.hls.audioTracks[t.id].groupId,a=0;a<r.audioGroupIds.length;a++)if(r.audioGroupIds[a]===n){i=a;break}i!==r.urlId&&(r.urlId=i,this.startLoad())}},m.loadPlaylist=function(e){var t=this.currentLevelIndex,r=this._levels[t];if(this.canLoad&&r&&r.url.length>0){var i=r.urlId,a=r.url[i];if(e)try{a=e.addDirectives(a)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("Attempt loading level index "+t+(e?" at sn "+e.msn+" part "+e.part:"")+" with URL-id "+i+" "+a),this.clearTimer(),this.hls.trigger(n.Events.LEVEL_LOADING,{url:a,level:t,id:i,deliveryDirectives:e||null})}},m.removeLevel=function(e,t){var r=function(e,r){return r!==t},i=this._levels.filter((function(i,n){return n!==e||i.url.length>1&&void 0!==t&&(i.url=i.url.filter(r),i.audioGroupIds&&(i.audioGroupIds=i.audioGroupIds.filter(r)),i.textGroupIds&&(i.textGroupIds=i.textGroupIds.filter(r)),i.urlId=0,!0)})).map((function(e,t){var r=e.details;return null!=r&&r.fragments&&r.fragments.forEach((function(e){e.level=t})),e}));this._levels=i,this.hls.trigger(n.Events.LEVELS_UPDATED,{levels:i})},p=l,(g=[{key:"levels",get:function(){return 0===this._levels.length?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(e){var t,r=this._levels;if(0!==r.length&&(this.currentLevelIndex!==e||null===(t=r[e])||void 0===t||!t.details)){if(e<0||e>=r.length){var i=e<0;if(this.hls.trigger(n.Events.ERROR,{type:a.ErrorTypes.OTHER_ERROR,details:a.ErrorDetails.LEVEL_SWITCH_ERROR,level:e,fatal:i,reason:"invalid level idx"}),i)return;e=Math.min(e,r.length-1)}this.clearTimer();var s=this.currentLevelIndex,o=r[s],l=r[e];this.log("switching to level "+e+" from "+s),this.currentLevelIndex=e;var u=c({},l,{level:e,maxBitrate:l.maxBitrate,uri:l.uri,urlId:l.urlId});delete u._urlId,this.hls.trigger(n.Events.LEVEL_SWITCHING,u);var d=l.details;if(!d||d.live){var h=this.switchParams(l.uri,null==o?void 0:o.details);this.loadPlaylist(h)}}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){this._startLevel=e}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}}])&&d(p.prototype,g),v&&d(p,v),Object.defineProperty(p,"prototype",{writable:!1}),l}(l.default)},"./src/controller/level-helper.ts": /*!****************************************!*\ !*** ./src/controller/level-helper.ts ***! \****************************************/(e,t,r)=>{r.r(t),r.d(t,{addGroupId:()=>o,addSliding:()=>v,adjustSliding:()=>g,assignTrackIdsByGroup:()=>l,computeReloadInterval:()=>m,getFragmentWithSN:()=>y,getPartWith:()=>A,mapFragmentIntersection:()=>p,mapPartIntersection:()=>f,mergeDetails:()=>h,updateFragPTSDTS:()=>d,updatePTS:()=>u});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ../utils/logger */"./src/utils/logger.ts"),a=r(/*! ../loader/date-range */"./src/loader/date-range.ts");function s(){return s=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var i in r)Object.prototype.hasOwnProperty.call(r,i)&&(e[i]=r[i])}return e},s.apply(this,arguments)}function o(e,t,r){switch(t){case"audio":e.audioGroupIds||(e.audioGroupIds=[]),e.audioGroupIds.push(r);break;case"text":e.textGroupIds||(e.textGroupIds=[]),e.textGroupIds.push(r)}}function l(e){var t={};e.forEach((function(e){var r=e.groupId||"";e.id=t[r]=t[r]||0,t[r]++}))}function u(e,t,r){c(e[t],e[r])}function c(e,t){var r=t.startPTS;if((0,i.isFiniteNumber)(r)){var n,a=0;t.sn>e.sn?(a=r-e.start,n=e):(a=e.start-r,n=t),n.duration!==a&&(n.duration=a)}else t.sn>e.sn?e.cc===t.cc&&e.minEndPTS?t.start=e.start+(e.minEndPTS-e.start):t.start=e.start+e.duration:t.start=Math.max(e.start-t.duration,0)}function d(e,t,r,a,s,o){a-r<=0&&(n.logger.warn("Fragment should have a positive duration",t),a=r+t.duration,o=s+t.duration);var l=r,u=a,d=t.startPTS,h=t.endPTS;if((0,i.isFiniteNumber)(d)){var f=Math.abs(d-r);(0,i.isFiniteNumber)(t.deltaPTS)?t.deltaPTS=Math.max(f,t.deltaPTS):t.deltaPTS=f,l=Math.max(r,d),r=Math.min(r,d),s=Math.min(s,t.startDTS),u=Math.min(a,h),a=Math.max(a,h),o=Math.max(o,t.endDTS)}t.duration=a-r;var p=r-t.start;t.appendedPTS=a,t.start=t.startPTS=r,t.maxStartPTS=l,t.startDTS=s,t.endPTS=a,t.minEndPTS=u,t.endDTS=o;var g,v=t.sn;if(!e||v<e.startSN||v>e.endSN)return 0;var m=v-e.startSN,y=e.fragments;for(y[m]=t,g=m;g>0;g--)c(y[g],y[g-1]);for(g=m;g<y.length-1;g++)c(y[g],y[g+1]);return e.fragmentHint&&c(y[y.length-1],e.fragmentHint),e.PTSKnown=e.alignedSliding=!0,p}function h(e,t){for(var r=null,o=e.fragments,l=o.length-1;l>=0;l--){var u=o[l].initSegment;if(u){r=u;break}}e.fragmentHint&&delete e.fragmentHint.endPTS;var c,h,v,m,y,A=0;if(p(e,t,(function(e,n){e.relurl&&(A=e.cc-n.cc),(0,i.isFiniteNumber)(e.startPTS)&&(0,i.isFiniteNumber)(e.endPTS)&&(n.start=n.startPTS=e.startPTS,n.startDTS=e.startDTS,n.appendedPTS=e.appendedPTS,n.maxStartPTS=e.maxStartPTS,n.endPTS=e.endPTS,n.endDTS=e.endDTS,n.minEndPTS=e.minEndPTS,n.duration=e.endPTS-e.startPTS,n.duration&&(c=n),t.PTSKnown=t.alignedSliding=!0),n.elementaryStreams=e.elementaryStreams,n.loader=e.loader,n.stats=e.stats,n.urlId=e.urlId,e.initSegment&&(n.initSegment=e.initSegment,r=e.initSegment)})),r&&(t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments).forEach((function(e){var t;e.initSegment&&e.initSegment.relurl!==(null===(t=r)||void 0===t?void 0:t.relurl)||(e.initSegment=r)})),t.skippedSegments)if(t.deltaUpdateFailed=t.fragments.some((function(e){return!e})),t.deltaUpdateFailed){n.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var E=t.skippedSegments;E--;)t.fragments.shift();t.startSN=t.fragments[0].sn,t.startCC=t.fragments[0].cc}else t.canSkipDateRanges&&(t.dateRanges=(h=e.dateRanges,v=t.dateRanges,m=t.recentlyRemovedDateranges,y=s({},h),m&&m.forEach((function(e){delete y[e]})),Object.keys(v).forEach((function(e){var t=new a.DateRange(v[e].attr,y[e]);t.isValid?y[e]=t:n.logger.warn('Ignoring invalid Playlist Delta Update DATERANGE tag: "'+JSON.stringify(v[e].attr)+'"')})),y));var T=t.fragments;if(A){n.logger.warn("discontinuity sliding from playlist, take drift into account");for(var b=0;b<T.length;b++)T[b].cc+=A}t.skippedSegments&&(t.startCC=t.fragments[0].cc),f(e.partList,t.partList,(function(e,t){t.elementaryStreams=e.elementaryStreams,t.stats=e.stats})),c?d(t,c,c.startPTS,c.endPTS,c.startDTS,c.endDTS):g(e,t),T.length&&(t.totalduration=t.edge-T[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;var k=t.advancedDateTime;if(t.advanced&&k){var S=t.edge;t.driftStart||(t.driftStartTime=k,t.driftStart=S),t.driftEndTime=k,t.driftEnd=S}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime}function f(e,t,r){if(e&&t)for(var i=0,n=0,a=e.length;n<=a;n++){var s=e[n],o=t[n+i];s&&o&&s.index===o.index&&s.fragment.sn===o.fragment.sn?r(s,o):i--}}function p(e,t,r){for(var i=t.skippedSegments,n=Math.max(e.startSN,t.startSN)-t.startSN,a=(e.fragmentHint?1:0)+(i?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,s=t.startSN-e.startSN,o=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,l=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,u=n;u<=a;u++){var c=l[s+u],d=o[u];i&&!d&&u<i&&(d=t.fragments[u]=c),c&&d&&r(c,d)}}function g(e,t){var r=t.startSN+t.skippedSegments-e.startSN,i=e.fragments;r<0||r>=i.length||v(t,i[r].start)}function v(e,t){if(t){for(var r=e.fragments,i=e.skippedSegments;i<r.length;i++)r[i].start+=t;e.fragmentHint&&(e.fragmentHint.start+=t)}}function m(e,t){var r,i=1e3*e.levelTargetDuration,n=i/2,a=e.age,s=a>0&&a<3*i,o=t.loading.end-t.loading.start,l=e.availabilityDelay;if(!1===e.updated)if(s){var u=333*e.misses;r=Math.max(Math.min(n,2*o),u),e.availabilityDelay=(e.availabilityDelay||0)+r}else r=n;else s?(l=Math.min(l||i/2,a),e.availabilityDelay=l,r=l+i-a):r=i-o;return Math.round(r)}function y(e,t,r){if(!e||!e.details)return null;var i=e.details,n=i.fragments[t-i.startSN];return n||((n=i.fragmentHint)&&n.sn===t?n:t<i.startSN&&r&&r.sn===t?r:null)}function A(e,t,r){if(!e||!e.details)return null;var i=e.details.partList;if(i)for(var n=i.length;n--;){var a=i[n];if(a.index===r&&a.fragment.sn===t)return a}return null}},"./src/controller/stream-controller.ts": /*!*********************************************!*\ !*** ./src/controller/stream-controller.ts ***! \*********************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>m});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ./base-stream-controller */"./src/controller/base-stream-controller.ts"),a=r(/*! ../is-supported */"./src/is-supported.ts"),s=r(/*! ../events */"./src/events.ts"),o=r(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),l=r(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),u=r(/*! ../types/loader */"./src/types/loader.ts"),c=r(/*! ../loader/fragment */"./src/loader/fragment.ts"),d=r(/*! ../demux/transmuxer-interface */"./src/demux/transmuxer-interface.ts"),h=r(/*! ../types/transmuxer */"./src/types/transmuxer.ts"),f=r(/*! ./gap-controller */"./src/controller/gap-controller.ts"),p=r(/*! ../errors */"./src/errors.ts");function g(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function v(e,t){return v=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},v(e,t)}var m=function(e){var t,r;function m(t,r){var i;return(i=e.call(this,t,r,"[stream-controller]")||this).audioCodecSwap=!1,i.gapController=null,i.level=-1,i._forceStartLoad=!1,i.altAudio=!1,i.audioOnly=!1,i.fragPlaying=null,i.onvplaying=null,i.onvseeked=null,i.fragLastKbps=0,i.couldBacktrack=!1,i.backtrackFragment=null,i.audioCodecSwitch=!1,i.videoBuffer=null,i._registerListeners(),i}r=e,(t=m).prototype=Object.create(r.prototype),t.prototype.constructor=t,v(t,r);var y,A,E,T=m.prototype;return T._registerListeners=function(){var e=this.hls;e.on(s.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(s.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(s.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(s.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(s.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(s.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(s.Events.ERROR,this.onError,this),e.on(s.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(s.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(s.Events.BUFFER_CREATED,this.onBufferCreated,this),e.on(s.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(s.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(s.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T._unregisterListeners=function(){var e=this.hls;e.off(s.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(s.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(s.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(s.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(s.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(s.Events.ERROR,this.onError,this),e.off(s.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(s.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(s.Events.BUFFER_CREATED,this.onBufferCreated,this),e.off(s.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(s.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(s.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},T.startLoad=function(e){if(this.levels){var t=this.lastCurrentTime,r=this.hls;if(this.stopLoad(),this.setInterval(100),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var i=r.startLevel;-1===i&&(r.config.testBandwidth&&this.levels.length>1?(i=0,this.bitrateTest=!0):i=r.nextAutoLevel),this.level=r.nextLoadLevel=i,this.loadedmetadata=!1}t>0&&-1===e&&(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=n.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this._forceStartLoad=!0,this.state=n.State.STOPPED},T.stopLoad=function(){this._forceStartLoad=!1,e.prototype.stopLoad.call(this)},T.doTick=function(){switch(this.state){case n.State.IDLE:this.doTickIdle();break;case n.State.WAITING_LEVEL:var e,t=this.levels,r=this.level,i=null==t||null===(e=t[r])||void 0===e?void 0:e.details;if(i&&(!i.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(i))break;this.state=n.State.IDLE;break}break;case n.State.FRAG_LOADING_WAITING_RETRY:var a,s=self.performance.now(),o=this.retryDate;(!o||s>=o||null!==(a=this.media)&&void 0!==a&&a.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded(this.level),this.state=n.State.IDLE)}this.onTickEnd()},T.onTickEnd=function(){e.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},T.doTickIdle=function(){var e,t,r=this.hls,i=this.levelLastLoaded,a=this.levels,o=this.media,d=r.config,h=r.nextLoadLevel;if(null!==i&&(o||!this.startFragRequested&&d.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)&&a&&a[h]){var f=a[h];this.level=r.nextLoadLevel=h;var p=f.details;if(!p||this.state===n.State.WAITING_LEVEL||p.live&&this.levelLastLoaded!==h)this.state=n.State.WAITING_LEVEL;else{var g=this.getMainFwdBufferInfo();if(null!==g&&!(g.len>=this.getMaxBufferLength(f.maxBitrate))){if(this._streamEnded(g,p)){var v={};return this.altAudio&&(v.type="video"),this.hls.trigger(s.Events.BUFFER_EOS,v),void(this.state=n.State.ENDED)}this.backtrackFragment&&this.backtrackFragment.start>g.end&&(this.backtrackFragment=null);var m=this.backtrackFragment?this.backtrackFragment.start:g.end,y=this.getNextFragment(m,p);if(this.couldBacktrack&&!this.fragPrevious&&y&&"initSegment"!==y.sn&&this.fragmentTracker.getState(y)!==l.FragmentState.OK){var A,E=(null!=(A=this.backtrackFragment)?A:y).sn-p.startSN,T=p.fragments[E-1];T&&y.cc===T.cc&&(y=T,this.fragmentTracker.removeFragment(T))}else this.backtrackFragment&&g.len&&(this.backtrackFragment=null);if(y&&this.fragmentTracker.getState(y)===l.FragmentState.OK&&this.nextLoadPosition>m){var b=this.audioOnly&&!this.altAudio?c.ElementaryStreamTypes.AUDIO:c.ElementaryStreamTypes.VIDEO;o&&this.afterBufferFlushed(o,b,u.PlaylistLevelType.MAIN),y=this.getNextFragment(this.nextLoadPosition,p)}y&&(!y.initSegment||y.initSegment.data||this.bitrateTest||(y=y.initSegment),"identity"!==(null===(e=y.decryptdata)||void 0===e?void 0:e.keyFormat)||null!==(t=y.decryptdata)&&void 0!==t&&t.key?this.loadFragment(y,p,m):this.loadKey(y,p))}}}},T.loadFragment=function(t,r,i){var n,a=this.fragmentTracker.getState(t);this.fragCurrent=t,a===l.FragmentState.NOT_LOADED?"initSegment"===t.sn?this._loadInitSegment(t):this.bitrateTest?(this.log("Fragment "+t.sn+" of level "+t.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(t)):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,r,i)):a===l.FragmentState.APPENDING?this.reduceMaxBufferLength(t.duration)&&this.fragmentTracker.removeFragment(t):0===(null===(n=this.media)||void 0===n?void 0:n.buffered.length)&&this.fragmentTracker.removeAllFragments()},T.getAppendedFrag=function(e){var t=this.fragmentTracker.getAppendedFrag(e,u.PlaylistLevelType.MAIN);return t&&"fragment"in t?t.fragment:t},T.getBufferedFrag=function(e){return this.fragmentTracker.getBufferedFrag(e,u.PlaylistLevelType.MAIN)},T.followingBufferedFrag=function(e){return e?this.getBufferedFrag(e.end+.5):null},T.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},T.nextLevelSwitch=function(){var e=this.levels,t=this.media;if(null!=t&&t.readyState){var r,i=this.getAppendedFrag(t.currentTime);if(i&&i.start>1&&this.flushMainBuffer(0,i.start-1),!t.paused&&e){var n=e[this.hls.nextLoadLevel],a=this.fragLastKbps;r=a&&this.fragCurrent?this.fragCurrent.duration*n.maxBitrate/(1e3*a)+1:0}else r=0;var s=this.getBufferedFrag(t.currentTime+r);if(s){var o=this.followingBufferedFrag(s);if(o){this.abortCurrentFrag();var l=o.maxStartPTS?o.maxStartPTS:o.start,u=o.duration,c=Math.max(s.end,l+Math.min(Math.max(u-this.config.maxFragLookUpTolerance,.5*u),.75*u));this.flushMainBuffer(c,Number.POSITIVE_INFINITY)}}}},T.abortCurrentFrag=function(){var e=this.fragCurrent;switch(this.fragCurrent=null,this.backtrackFragment=null,null!=e&&e.loader&&e.loader.abort(),this.state){case n.State.KEY_LOADING:case n.State.FRAG_LOADING:case n.State.FRAG_LOADING_WAITING_RETRY:case n.State.PARSING:case n.State.PARSED:this.state=n.State.IDLE}this.nextLoadPosition=this.getLoadPosition()},T.flushMainBuffer=function(t,r){e.prototype.flushMainBuffer.call(this,t,r,this.altAudio?"video":null)},T.onMediaAttached=function(t,r){e.prototype.onMediaAttached.call(this,t,r);var i=r.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),i.addEventListener("playing",this.onvplaying),i.addEventListener("seeked",this.onvseeked),this.gapController=new f.default(this.config,i,this.fragmentTracker,this.hls)},T.onMediaDetaching=function(){var t=this.media;t&&this.onvplaying&&this.onvseeked&&(t.removeEventListener("playing",this.onvplaying),t.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),e.prototype.onMediaDetaching.call(this)},T.onMediaPlaying=function(){this.tick()},T.onMediaSeeked=function(){var e=this.media,t=e?e.currentTime:null;(0,i.isFiniteNumber)(t)&&this.log("Media seeked to "+t.toFixed(3)),this.tick()},T.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(s.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null,this.backtrackFragment=null},T.onManifestParsed=function(e,t){var r,i=!1,n=!1;t.levels.forEach((function(e){(r=e.audioCodec)&&(-1!==r.indexOf("mp4a.40.2")&&(i=!0),-1!==r.indexOf("mp4a.40.5")&&(n=!0))})),this.audioCodecSwitch=i&&n&&!(0,a.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1},T.onLevelLoading=function(e,t){var r=this.levels;if(r&&this.state===n.State.IDLE){var i=r[t.level];(!i.details||i.details.live&&this.levelLastLoaded!==t.level||this.waitForCdnTuneIn(i.details))&&(this.state=n.State.WAITING_LEVEL)}},T.onLevelLoaded=function(e,t){var r,i=this.levels,a=t.level,o=t.details,l=o.totalduration;if(i){this.log("Level "+a+" loaded ["+o.startSN+","+o.endSN+"], cc ["+o.startCC+", "+o.endCC+"] duration:"+l);var u=this.fragCurrent;!u||this.state!==n.State.FRAG_LOADING&&this.state!==n.State.FRAG_LOADING_WAITING_RETRY||u.level!==t.level&&u.loader&&(this.state=n.State.IDLE,this.backtrackFragment=null,u.loader.abort());var c=i[a],d=0;if(o.live||null!==(r=c.details)&&void 0!==r&&r.live){if(o.fragments[0]||(o.deltaUpdateFailed=!0),o.deltaUpdateFailed)return;d=this.alignPlaylists(o,c.details)}if(c.details=o,this.levelLastLoaded=a,this.hls.trigger(s.Events.LEVEL_UPDATED,{details:o,level:a}),this.state===n.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(o))return;this.state=n.State.IDLE}this.startFragRequested?o.live&&this.synchronizeToLiveEdge(o):this.setStartPosition(o,d),this.tick()}else this.warn("Levels were reset while loading level "+a)},T._handleFragmentLoadProgress=function(e){var t,r=e.frag,i=e.part,n=e.payload,a=this.levels;if(a){var s=a[r.level],o=s.details;if(o){var l=s.videoCodec,c=o.PTSKnown||!o.live,f=null===(t=r.initSegment)||void 0===t?void 0:t.data,p=this._getAudioCodec(s),g=this.transmuxer=this.transmuxer||new d.default(this.hls,u.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),v=i?i.index:-1,m=-1!==v,y=new h.ChunkMetadata(r.level,r.sn,r.stats.chunkCount,n.byteLength,v,m),A=this.initPTS[r.cc];g.push(n,f,p,l,r,i,o.totalduration,c,y,A)}else this.warn("Dropping fragment "+r.sn+" of level "+r.level+" after level details were reset")}else this.warn("Levels were reset while fragment load was in progress. Fragment "+r.sn+" of level "+r.level+" will not be buffered")},T.onAudioTrackSwitching=function(e,t){var r=this.altAudio,i=!!t.url,n=t.id;if(!i){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var a=this.fragCurrent;null!=a&&a.loader&&(this.log("Switching to main audio track, cancel main fragment load"),a.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var o=this.hls;r&&o.trigger(s.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),o.trigger(s.Events.AUDIO_TRACK_SWITCHED,{id:n})}},T.onAudioTrackSwitched=function(e,t){var r=t.id,i=!!this.hls.audioTracks[r].url;if(i){var n=this.videoBuffer;n&&this.mediaBuffer!==n&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=n)}this.altAudio=i,this.tick()},T.onBufferCreated=function(e,t){var r,i,n=t.tracks,a=!1;for(var s in n){var o=n[s];if("main"===o.id){if(i=s,r=o,"video"===s){var l=n[s];l&&(this.videoBuffer=l.buffer)}}else a=!0}a&&r?(this.log("Alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media},T.onFragBuffered=function(e,t){var r=t.frag,i=t.part;if(!r||r.type===u.PlaylistLevelType.MAIN){if(this.fragContextChanged(r))return this.warn("Fragment "+r.sn+(i?" p: "+i.index:"")+" of level "+r.level+" finished buffering, but was aborted. state: "+this.state),void(this.state===n.State.PARSED&&(this.state=n.State.IDLE));var a=i?i.stats:r.stats;this.fragLastKbps=Math.round(8*a.total/(a.buffering.end-a.loading.first)),"initSegment"!==r.sn&&(this.fragPrevious=r),this.fragBufferedComplete(r,i)}},T.onError=function(e,t){switch(t.details){case p.ErrorDetails.FRAG_LOAD_ERROR:case p.ErrorDetails.FRAG_LOAD_TIMEOUT:case p.ErrorDetails.KEY_LOAD_ERROR:case p.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(u.PlaylistLevelType.MAIN,t);break;case p.ErrorDetails.LEVEL_LOAD_ERROR:case p.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==n.State.ERROR&&(t.fatal?(this.warn(""+t.details),this.state=n.State.ERROR):t.levelRetry||this.state!==n.State.WAITING_LEVEL||(this.state=n.State.IDLE));break;case p.ErrorDetails.BUFFER_FULL_ERROR:if("main"===t.parent&&(this.state===n.State.PARSING||this.state===n.State.PARSED)){var r=!0,i=this.getFwdBufferInfo(this.media,u.PlaylistLevelType.MAIN);i&&i.len>.5&&(r=!this.reduceMaxBufferLength(i.len)),r&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}}},T.checkBuffer=function(){var e=this.media,t=this.gapController;if(e&&t&&e.readyState){if(this.loadedmetadata||!o.BufferHelper.getBuffered(e).length){var r=this.state!==n.State.IDLE?this.fragCurrent:null;t.poll(this.lastCurrentTime,r)}this.lastCurrentTime=e.currentTime}},T.onFragLoadEmergencyAborted=function(){this.state=n.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},T.onBufferFlushed=function(e,t){var r=t.type;if(r!==c.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var i=(r===c.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(i,r,u.PlaylistLevelType.MAIN)}},T.onLevelsUpdated=function(e,t){this.levels=t.levels},T.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},T.seekToStartPos=function(){var e=this.media;if(e){var t=e.currentTime,r=this.startPosition;if(r>=0&&t<r){if(e.seeking)return void this.log("could not seek to "+r+", already seeking at "+t);var i=o.BufferHelper.getBuffered(e),n=(i.length?i.start(0):0)-r;n>0&&(n<this.config.maxBufferHole||n<this.config.maxFragLookUpTolerance)&&(this.log("adjusting start position by "+n+" to match buffer start"),r+=n,this.startPosition=r),this.log("seek to target start position "+r+" from current time "+t),e.currentTime=r}}},T._getAudioCodec=function(e){var t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),t},T._loadBitrateTestFrag=function(e){var t=this;e.bitrateTest=!0,this._doFragLoad(e).then((function(r){var i=t.hls;if(r&&!i.nextLoadLevel&&!t.fragContextChanged(e)){t.fragLoadError=0,t.state=n.State.IDLE,t.startFragRequested=!1,t.bitrateTest=!1;var a=e.stats;a.parsing.start=a.parsing.end=a.buffering.start=a.buffering.end=self.performance.now(),i.trigger(s.Events.FRAG_LOADED,r),e.bitrateTest=!1}}))},T._handleTransmuxComplete=function(e){var t,r="main",a=this.hls,o=e.remuxResult,l=e.chunkMeta,u=this.getCurrentContext(l);if(!u)return this.warn("The loading context changed while buffering fragment "+l.sn+" of level "+l.level+". This chunk will not be buffered."),void this.resetStartWhenNotLoaded(l.level);var d=u.frag,h=u.part,f=u.level,p=o.video,g=o.text,v=o.id3,m=o.initSegment,y=f.details,A=this.altAudio?void 0:o.audio;if(!this.fragContextChanged(d)){if(this.state=n.State.PARSING,m){m.tracks&&(this._bufferInitSegment(f,m.tracks,d,l),a.trigger(s.Events.FRAG_PARSING_INIT_SEGMENT,{frag:d,id:r,tracks:m.tracks}));var E=m.initPTS,T=m.timescale;(0,i.isFiniteNumber)(E)&&(this.initPTS[d.cc]=E,a.trigger(s.Events.INIT_PTS_FOUND,{frag:d,id:r,initPTS:E,timescale:T}))}if(p&&!1!==o.independent){if(y){var b=p.startPTS,k=p.endPTS,S=p.startDTS,_=p.endDTS;if(h)h.elementaryStreams[p.type]={startPTS:b,endPTS:k,startDTS:S,endDTS:_};else if(p.firstKeyFrame&&p.independent&&(this.couldBacktrack=!0),p.dropped&&p.independent){var C=this.getMainFwdBufferInfo();if((C?C.end:this.getLoadPosition())+this.config.maxBufferHole<(p.firstKeyFramePTS?p.firstKeyFramePTS:b)-this.config.maxBufferHole)return void this.backtrack(d);d.setElementaryStreamInfo(p.type,d.start,k,d.start,_,!0)}d.setElementaryStreamInfo(p.type,b,k,S,_),this.backtrackFragment&&(this.backtrackFragment=d),this.bufferFragmentData(p,d,h,l)}}else if(!1===o.independent)return void this.backtrack(d);if(A){var L=A.startPTS,D=A.endPTS,R=A.startDTS,I=A.endDTS;h&&(h.elementaryStreams[c.ElementaryStreamTypes.AUDIO]={startPTS:L,endPTS:D,startDTS:R,endDTS:I}),d.setElementaryStreamInfo(c.ElementaryStreamTypes.AUDIO,L,D,R,I),this.bufferFragmentData(A,d,h,l)}if(y&&null!=v&&null!==(t=v.samples)&&void 0!==t&&t.length){var O={id:r,frag:d,details:y,samples:v.samples};a.trigger(s.Events.FRAG_PARSING_METADATA,O)}if(y&&g){var w={id:r,frag:d,details:y,samples:g.samples};a.trigger(s.Events.FRAG_PARSING_USERDATA,w)}}},T._bufferInitSegment=function(e,t,r,i){var a=this;if(this.state===n.State.PARSING){this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;var o=t.audio,l=t.video,u=t.audiovideo;if(o){var c=e.audioCodec,d=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(c&&(c=-1!==c.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),1!==o.metadata.channelCount&&-1===d.indexOf("firefox")&&(c="mp4a.40.5")),-1!==d.indexOf("android")&&"audio/mpeg"!==o.container&&(c="mp4a.40.2",this.log("Android: force audio codec to "+c)),e.audioCodec&&e.audioCodec!==c&&this.log('Swapping manifest audio codec "'+e.audioCodec+'" for "'+c+'"'),o.levelCodec=c,o.id="main",this.log("Init audio buffer, container:"+o.container+", codecs[selected/level/parsed]=["+(c||"")+"/"+(e.audioCodec||"")+"/"+o.codec+"]")}l&&(l.levelCodec=e.videoCodec,l.id="main",this.log("Init video buffer, container:"+l.container+", codecs[level/parsed]=["+(e.videoCodec||"")+"/"+l.codec+"]")),u&&this.log("Init audiovideo buffer, container:"+u.container+", codecs[level/parsed]=["+(e.attrs.CODECS||"")+"/"+u.codec+"]"),this.hls.trigger(s.Events.BUFFER_CODECS,t),Object.keys(t).forEach((function(e){var n=t[e].initSegment;null!=n&&n.byteLength&&a.hls.trigger(s.Events.BUFFER_APPENDING,{type:e,data:n,frag:r,part:null,chunkMeta:i,parent:r.type})})),this.tick()}},T.getMainFwdBufferInfo=function(){return this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,u.PlaylistLevelType.MAIN)},T.backtrack=function(e){this.couldBacktrack=!0,this.backtrackFragment=e,this.resetTransmuxer(),this.flushBufferGap(e),this.fragmentTracker.removeFragment(e),this.fragPrevious=null,this.nextLoadPosition=e.start,this.state=n.State.IDLE},T.checkFragmentChanged=function(){var e=this.media,t=null;if(e&&e.readyState>1&&!1===e.seeking){var r=e.currentTime;if(o.BufferHelper.isBuffered(e,r)?t=this.getAppendedFrag(r):o.BufferHelper.isBuffered(e,r+.1)&&(t=this.getAppendedFrag(r+.1)),t){this.backtrackFragment=null;var i=this.fragPlaying,n=t.level;i&&t.sn===i.sn&&i.level===n&&t.urlId===i.urlId||(this.hls.trigger(s.Events.FRAG_CHANGED,{frag:t}),i&&i.level===n||this.hls.trigger(s.Events.LEVEL_SWITCHED,{level:n}),this.fragPlaying=t)}}},y=m,(A=[{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"currentFrag",get:function(){var e=this.media;return e?this.fragPlaying||this.getAppendedFrag(e.currentTime):null}},{key:"currentProgramDateTime",get:function(){var e=this.media;if(e){var t=e.currentTime,r=this.currentFrag;if(r&&(0,i.isFiniteNumber)(t)&&(0,i.isFiniteNumber)(r.programDateTime)){var n=r.programDateTime+1e3*(t-r.start);return new Date(n)}}return null}},{key:"currentLevel",get:function(){var e=this.currentFrag;return e?e.level:-1}},{key:"nextBufferedFrag",get:function(){var e=this.currentFrag;return e?this.followingBufferedFrag(e):null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}])&&g(y.prototype,A),E&&g(y,E),Object.defineProperty(y,"prototype",{writable:!1}),m}(n.default)},"./src/controller/subtitle-stream-controller.ts": /*!******************************************************!*\ !*** ./src/controller/subtitle-stream-controller.ts ***! \******************************************************/(e,t,r)=>{r.r(t),r.d(t,{SubtitleStreamController:()=>p});var i=r(/*! ../events */"./src/events.ts"),n=r(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),a=r(/*! ./fragment-finders */"./src/controller/fragment-finders.ts"),s=r(/*! ../utils/discontinuities */"./src/utils/discontinuities.ts"),o=r(/*! ./level-helper */"./src/controller/level-helper.ts"),l=r(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),u=r(/*! ./base-stream-controller */"./src/controller/base-stream-controller.ts"),c=r(/*! ../types/loader */"./src/types/loader.ts"),d=r(/*! ../types/level */"./src/types/level.ts");function h(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function f(e,t){return f=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},f(e,t)}var p=function(e){var t,r;function p(t,r){var i;return(i=e.call(this,t,r,"[subtitle-stream-controller]")||this).levels=[],i.currentTrackId=-1,i.tracksBuffered=[],i.mainDetails=null,i._registerListeners(),i}r=e,(t=p).prototype=Object.create(r.prototype),t.prototype.constructor=t,f(t,r);var v,m,y,A=p.prototype;return A.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},A._registerListeners=function(){var e=this.hls;e.on(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(i.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(i.Events.ERROR,this.onError,this),e.on(i.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(i.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(i.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(i.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(i.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(i.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A._unregisterListeners=function(){var e=this.hls;e.off(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(i.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(i.Events.ERROR,this.onError,this),e.off(i.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(i.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(i.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(i.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(i.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(i.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A.startLoad=function(e){this.stopLoad(),this.state=u.State.IDLE,this.setInterval(500),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()},A.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},A.onLevelLoaded=function(e,t){this.mainDetails=t.details},A.onSubtitleFragProcessed=function(e,t){var r=t.frag,i=t.success;if(this.fragPrevious=r,this.state=u.State.IDLE,i){var n=this.tracksBuffered[this.currentTrackId];if(n){for(var a,s=r.start,o=0;o<n.length;o++)if(s>=n[o].start&&s<=n[o].end){a=n[o];break}var l=r.start+r.duration;a?a.end=l:(a={start:s,end:l},n.push(a)),this.fragmentTracker.fragBuffered(r)}}},A.onBufferFlushing=function(e,t){var r=t.startOffset,i=t.endOffset;if(0===r&&i!==Number.POSITIVE_INFINITY){var n=this.currentTrackId,a=this.levels;if(!a.length||!a[n]||!a[n].details)return;var s=i-a[n].details.targetduration;if(s<=0)return;t.endOffsetSubtitles=Math.max(0,s),this.tracksBuffered.forEach((function(e){for(var t=0;t<e.length;)if(e[t].end<=s)e.shift();else{if(!(e[t].start<s))break;e[t].start=s,t++}})),this.fragmentTracker.removeFragmentsInRange(r,s,c.PlaylistLevelType.SUBTITLE)}},A.onFragBuffered=function(e,t){var r;this.loadedmetadata||t.frag.type!==c.PlaylistLevelType.MAIN||null!==(r=this.media)&&void 0!==r&&r.buffered.length&&(this.loadedmetadata=!0)},A.onError=function(e,t){var r,i=t.frag;i&&i.type===c.PlaylistLevelType.SUBTITLE&&(null!==(r=this.fragCurrent)&&void 0!==r&&r.loader&&this.fragCurrent.loader.abort(),this.state=u.State.IDLE)},A.onSubtitleTracksUpdated=function(e,t){var r=this,i=t.subtitleTracks;this.tracksBuffered=[],this.levels=i.map((function(e){return new d.Level(e)})),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach((function(e){r.tracksBuffered[e.id]=[]})),this.mediaBuffer=null},A.onSubtitleTrackSwitch=function(e,t){if(this.currentTrackId=t.id,this.levels.length&&-1!==this.currentTrackId){var r=this.levels[this.currentTrackId];null!=r&&r.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,r&&this.setInterval(500)}else this.clearInterval()},A.onSubtitleTrackLoaded=function(e,t){var r,i=t.details,n=t.id,l=this.currentTrackId,c=this.levels;if(c.length){var d=c[l];if(!(n>=c.length||n!==l)&&d){this.mediaBuffer=this.mediaBufferTimeRanges;var h=0;if(i.live||null!==(r=d.details)&&void 0!==r&&r.live){var f=this.mainDetails;if(i.deltaUpdateFailed||!f)return;var p=f.fragments[0];d.details?0===(h=this.alignPlaylists(i,d.details))&&p&&(h=p.start,(0,o.addSliding)(i,h)):i.hasProgramDateTime&&f.hasProgramDateTime?((0,s.alignMediaPlaylistByPDT)(i,f),h=i.fragments[0].start):p&&(h=p.start,(0,o.addSliding)(i,h))}d.details=i,this.levelLastLoaded=n,this.startFragRequested||!this.mainDetails&&i.live||this.setStartPosition(d.details,h),this.tick(),i.live&&!this.fragCurrent&&this.media&&this.state===u.State.IDLE&&((0,a.findFragmentByPTS)(null,i.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),d.details=void 0))}}},A._handleFragmentLoadComplete=function(e){var t=e.frag,r=e.payload,n=t.decryptdata,a=this.hls;if(!this.fragContextChanged(t)&&r&&r.byteLength>0&&n&&n.key&&n.iv&&"AES-128"===n.method){var s=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(r),n.key.buffer,n.iv.buffer).then((function(e){var r=performance.now();a.trigger(i.Events.FRAG_DECRYPTED,{frag:t,payload:e,stats:{tstart:s,tdecrypt:r}})}))}},A.doTick=function(){if(this.media){if(this.state===u.State.IDLE){var e=this.currentTrackId,t=this.levels;if(!t.length||!t[e]||!t[e].details)return;var r=t[e].details,i=r.targetduration,s=this.config,o=this.getLoadPosition(),d=n.BufferHelper.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],o-i,s.maxBufferHole),h=d.end,f=d.len,p=this.getFwdBufferInfo(this.media,c.PlaylistLevelType.MAIN);if(f>this.getMaxBufferLength(null==p?void 0:p.len)+i)return;console.assert(r,"Subtitle track details are defined on idle subtitle stream controller tick");var g,v=r.fragments,m=v.length,y=r.edge,A=this.fragPrevious;if(h<y){var E=s.maxFragLookUpTolerance;!(g=(0,a.findFragmentByPTS)(A,v,Math.max(v[0].start,h),E))&&A&&A.start<v[0].start&&(g=v[0])}else g=v[m-1];if(!(g=this.mapToInitFragWhenRequired(g)))return;if(this.fragmentTracker.getState(g)!==l.FragmentState.NOT_LOADED)return;g.encrypted?this.loadKey(g,r):this.loadFragment(g,r,h)}}else this.state=u.State.IDLE},A.getMaxBufferLength=function(t){var r=e.prototype.getMaxBufferLength.call(this);return t?Math.max(r,t):r},A.loadFragment=function(t,r,i){this.fragCurrent=t,"initSegment"===t.sn?this._loadInitSegment(t):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,r,i))},v=p,(m=[{key:"mediaBufferTimeRanges",get:function(){return new g(this.tracksBuffered[this.currentTrackId]||[])}}])&&h(v.prototype,m),y&&h(v,y),Object.defineProperty(v,"prototype",{writable:!1}),p}(u.default),g=function(e){this.buffered=void 0;var t=function(t,r,i){if((r>>>=0)>i-1)throw new DOMException("Failed to execute '"+t+"' on 'TimeRanges': The index provided ("+r+") is greater than the maximum bound ("+i+")");return e[r][t]};this.buffered={get length(){return e.length},end:function(r){return t("end",r,e.length)},start:function(r){return t("start",r,e.length)}}}},"./src/controller/subtitle-track-controller.ts": /*!*****************************************************!*\ !*** ./src/controller/subtitle-track-controller.ts ***! \*****************************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>d});var i=r(/*! ../events */"./src/events.ts"),n=r(/*! ../utils/texttrack-utils */"./src/utils/texttrack-utils.ts"),a=r(/*! ./base-playlist-controller */"./src/controller/base-playlist-controller.ts"),s=r(/*! ../types/loader */"./src/types/loader.ts");function o(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function l(e,t){return l=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},l(e,t)}var u=function(e){var t,r;function a(t){var r;return(r=e.call(this,t,"[subtitle-track-controller]")||this).media=null,r.tracks=[],r.groupId=null,r.tracksInGroup=[],r.trackId=-1,r.selectDefaultTrack=!0,r.queuedDefaultTrack=-1,r.trackChangeListener=function(){return r.onTextTracksChanged()},r.asyncPollTrackChange=function(){return r.pollTrackChange(0)},r.useTextTrackPolling=!1,r.subtitlePollingInterval=-1,r._subtitleDisplay=!0,r.registerListeners(),r}r=e,(t=a).prototype=Object.create(r.prototype),t.prototype.constructor=t,l(t,r);var u,d,h,f=a.prototype;return f.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,e.prototype.destroy.call(this)},f.registerListeners=function(){var e=this.hls;e.on(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(i.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(i.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(i.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(i.Events.ERROR,this.onError,this)},f.unregisterListeners=function(){var e=this.hls;e.off(i.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(i.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(i.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(i.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(i.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(i.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(i.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(i.Events.ERROR,this.onError,this)},f.onMediaAttached=function(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))},f.pollTrackChange=function(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,e)},f.onMediaDetaching=function(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),c(this.media.textTracks).forEach((function(e){(0,n.clearCurrentCues)(e)})),this.subtitleTrack=-1,this.media=null)},f.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},f.onManifestParsed=function(e,t){this.tracks=t.subtitleTracks},f.onSubtitleTrackLoaded=function(e,t){var r=t.id,i=t.details,n=this.trackId,a=this.tracksInGroup[n];if(a){var s=a.details;a.details=t.details,this.log("subtitle track "+r+" loaded ["+i.startSN+"-"+i.endSN+"]"),r===this.trackId&&(this.retryCount=0,this.playlistLoaded(r,t,s))}else this.warn("Invalid subtitle track id "+r)},f.onLevelLoading=function(e,t){this.switchLevel(t.level)},f.onLevelSwitching=function(e,t){this.switchLevel(t.level)},f.switchLevel=function(e){var t=this.hls.levels[e];if(null!=t&&t.textGroupIds){var r=t.textGroupIds[t.urlId];if(this.groupId!==r){var n=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,a=this.tracks.filter((function(e){return!r||e.groupId===r}));this.tracksInGroup=a;var s=this.findTrackId(null==n?void 0:n.name)||this.findTrackId();this.groupId=r;var o={subtitleTracks:a};this.log("Updating subtitle tracks, "+a.length+' track(s) found in "'+r+'" group-id'),this.hls.trigger(i.Events.SUBTITLE_TRACKS_UPDATED,o),-1!==s&&this.setSubtitleTrack(s,n)}}},f.findTrackId=function(e){for(var t=this.tracksInGroup,r=0;r<t.length;r++){var i=t[r];if((!this.selectDefaultTrack||i.default)&&(!e||e===i.name))return i.id}return-1},f.onError=function(t,r){e.prototype.onError.call(this,t,r),!r.fatal&&r.context&&r.context.type===s.PlaylistContextType.SUBTITLE_TRACK&&r.context.id===this.trackId&&r.context.groupId===this.groupId&&this.retryLoadingOrFail(r)},f.loadPlaylist=function(e){var t=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(t)){var r=t.id,n=t.groupId,a=t.url;if(e)try{a=e.addDirectives(a)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("Loading subtitle playlist for id "+r),this.hls.trigger(i.Events.SUBTITLE_TRACK_LOADING,{url:a,id:r,groupId:n,deliveryDirectives:e||null})}},f.toggleTrackModes=function(e){var t=this,r=this.media,i=this.trackId;if(r){var n=c(r.textTracks),a=n.filter((function(e){return e.groupId===t.groupId}));if(-1===e)[].slice.call(n).forEach((function(e){e.mode="disabled"}));else{var s=a[i];s&&(s.mode="disabled")}var o=a[e];o&&(o.mode=this.subtitleDisplay?"showing":"hidden")}},f.setSubtitleTrack=function(e,t){var r,n=this.tracksInGroup;if(this.media){if(this.trackId!==e&&this.toggleTrackModes(e),!(this.trackId===e&&(-1===e||null!==(r=n[e])&&void 0!==r&&r.details)||e<-1||e>=n.length)){this.clearTimer();var a=n[e];if(this.log("Switching to subtitle track "+e),this.trackId=e,a){var s=a.id,o=a.groupId,l=void 0===o?"":o,u=a.name,c=a.type,d=a.url;this.hls.trigger(i.Events.SUBTITLE_TRACK_SWITCH,{id:s,groupId:l,name:u,type:c,url:d});var h=this.switchParams(a.url,null==t?void 0:t.details);this.loadPlaylist(h)}else this.hls.trigger(i.Events.SUBTITLE_TRACK_SWITCH,{id:e})}}else this.queuedDefaultTrack=e},f.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),this.media&&this.hls.config.renderTextTracksNatively){for(var e=-1,t=c(this.media.textTracks),r=0;r<t.length;r++)if("hidden"===t[r].mode)e=r;else if("showing"===t[r].mode){e=r;break}this.subtitleTrack!==e&&(this.subtitleTrack=e)}},u=a,(d=[{key:"subtitleDisplay",get:function(){return this._subtitleDisplay},set:function(e){this._subtitleDisplay=e,this.trackId>-1&&this.toggleTrackModes(this.trackId)}},{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1;var t=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(e,t)}}])&&o(u.prototype,d),h&&o(u,h),Object.defineProperty(u,"prototype",{writable:!1}),a}(a.default);function c(e){for(var t=[],r=0;r<e.length;r++){var i=e[r];"subtitles"===i.kind&&i.label&&t.push(e[r])}return t}const d=u},"./src/controller/timeline-controller.ts": /*!***********************************************!*\ !*** ./src/controller/timeline-controller.ts ***! \***********************************************/(e,t,r)=>{r.r(t),r.d(t,{TimelineController:()=>f});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ../events */"./src/events.ts"),a=r(/*! ../utils/cea-608-parser */"./src/utils/cea-608-parser.ts"),s=r(/*! ../utils/output-filter */"./src/utils/output-filter.ts"),o=r(/*! ../utils/webvtt-parser */"./src/utils/webvtt-parser.ts"),l=r(/*! ../utils/texttrack-utils */"./src/utils/texttrack-utils.ts"),u=r(/*! ../utils/imsc1-ttml-parser */"./src/utils/imsc1-ttml-parser.ts"),c=r(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),d=r(/*! ../types/loader */"./src/types/loader.ts"),h=r(/*! ../utils/logger */"./src/utils/logger.ts"),f=function(){function e(e){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this.captionsProperties=void 0,this.hls=e,this.config=e.config,this.Cues=e.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var t=new s.default(this,"textTrack1"),r=new s.default(this,"textTrack2"),i=new s.default(this,"textTrack3"),o=new s.default(this,"textTrack4");this.cea608Parser1=new a.default(1,t,r),this.cea608Parser2=new a.default(3,i,o)}e.on(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(n.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(n.Events.FRAG_LOADING,this.onFragLoading,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(n.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(n.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(n.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(n.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var t=e.prototype;return t.destroy=function(){var e=this.hls;e.off(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(n.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(n.Events.FRAG_LOADING,this.onFragLoading,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(n.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(n.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(n.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(n.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},t.addCues=function(e,t,r,i,a){for(var s,o,l,u,c=!1,d=a.length;d--;){var h=a[d],f=(s=h[0],o=h[1],l=t,u=r,Math.min(o,u)-Math.max(s,l));if(f>=0&&(h[0]=Math.min(h[0],t),h[1]=Math.max(h[1],r),c=!0,f/(r-t)>.5))return}if(c||a.push([t,r]),this.config.renderTextTracksNatively){var p=this.captionsTracks[e];this.Cues.newCue(p,t,r,i)}else{var g=this.Cues.newCue(null,t,r,i);this.hls.trigger(n.Events.CUES_PARSED,{type:"captions",cues:g,track:e})}},t.onInitPtsFound=function(e,t){var r=this,i=t.frag,a=t.id,s=t.initPTS,o=t.timescale,l=this.unparsedVttFrags;"main"===a&&(this.initPTS[i.cc]=s,this.timescale[i.cc]=o),l.length&&(this.unparsedVttFrags=[],l.forEach((function(e){r.onFragLoaded(n.Events.FRAG_LOADED,e)})))},t.getExistingTrack=function(e){var t=this.media;if(t)for(var r=0;r<t.textTracks.length;r++){var i=t.textTracks[r];if(i[e])return i}return null},t.createCaptionsTrack=function(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)},t.createNativeTrack=function(e){if(!this.captionsTracks[e]){var t=this.captionsProperties,r=this.captionsTracks,i=this.media,n=t[e],a=n.label,s=n.languageCode,o=this.getExistingTrack(e);if(o)r[e]=o,(0,l.clearCurrentCues)(r[e]),(0,l.sendAddTrackEvent)(r[e],i);else{var u=this.createTextTrack("captions",a,s);u&&(u[e]=!0,r[e]=u)}}},t.createNonNativeTrack=function(e){if(!this.nonNativeCaptionsTracks[e]){var t=this.captionsProperties[e];if(t){var r={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=r,this.hls.trigger(n.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[r]})}}},t.createTextTrack=function(e,t,r){var i=this.media;if(i)return i.addTextTrack(e,t,r)},t.onMediaAttaching=function(e,t){this.media=t.media,this._cleanTracks()},t.onMediaDetaching=function(){var e=this.captionsTracks;Object.keys(e).forEach((function(t){(0,l.clearCurrentCues)(e[t]),delete e[t]})),this.nonNativeCaptionsTracks={}},t.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},t._cleanTracks=function(){var e=this.media;if(e){var t=e.textTracks;if(t)for(var r=0;r<t.length;r++)(0,l.clearCurrentCues)(t[r])}},t.onSubtitleTracksUpdated=function(e,t){var r=this;this.textTracks=[];var i=t.subtitleTracks||[],a=i.some((function(e){return e.textCodec===u.IMSC1_CODEC}));if(this.config.enableWebVTT||a&&this.config.enableIMSC1){var s=this.tracks&&i&&this.tracks.length===i.length;if(this.tracks=i||[],this.config.renderTextTracksNatively){var o=this.media?this.media.textTracks:[];this.tracks.forEach((function(e,t){var i;if(t<o.length){for(var n=null,a=0;a<o.length;a++)if(p(o[a],e)){n=o[a];break}n&&(i=n)}if(i)(0,l.clearCurrentCues)(i);else{var s=r._captionsOrSubtitlesFromCharacteristics(e);(i=r.createTextTrack(s,e.name,e.lang))&&(i.mode="disabled")}i&&(i.groupId=e.groupId,r.textTracks.push(i))}))}else if(!s&&this.tracks&&this.tracks.length){var c=this.tracks.map((function(e){return{label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e}}));this.hls.trigger(n.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:c})}}},t._captionsOrSubtitlesFromCharacteristics=function(e){var t;if(null!==(t=e.attrs)&&void 0!==t&&t.CHARACTERISTICS){var r=/transcribes-spoken-dialog/gi.test(e.attrs.CHARACTERISTICS),i=/describes-music-and-sound/gi.test(e.attrs.CHARACTERISTICS);if(r&&i)return"captions"}return"subtitles"},t.onManifestLoaded=function(e,t){var r=this;this.config.enableCEA708Captions&&t.captions&&t.captions.forEach((function(e){var t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(t){var i="textTrack"+t[1],n=r.captionsProperties[i];n&&(n.label=e.name,e.lang&&(n.languageCode=e.lang),n.media=e)}}))},t.closedCaptionsForLevel=function(e){var t=this.hls.levels[e.level];return null==t?void 0:t.attrs["CLOSED-CAPTIONS"]},t.onFragLoading=function(e,t){var r=this.cea608Parser1,i=this.cea608Parser2,n=this.lastSn,a=this.lastPartIndex;if(this.enabled&&r&&i&&t.frag.type===d.PlaylistLevelType.MAIN){var s,o,l=t.frag.sn,u=null!=(s=null==t||null===(o=t.part)||void 0===o?void 0:o.index)?s:-1;l===n+1||l===n&&u===a+1||(r.reset(),i.reset()),this.lastSn=l,this.lastPartIndex=u}},t.onFragLoaded=function(e,t){var r=t.frag,a=t.payload,s=this.initPTS,o=this.unparsedVttFrags;if(r.type===d.PlaylistLevelType.SUBTITLE)if(a.byteLength){if(!(0,i.isFiniteNumber)(s[r.cc]))return o.push(t),void(s.length&&this.hls.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:r,error:new Error("Missing initial subtitle PTS")}));var l=r.decryptdata,c="stats"in t;if(null==l||null==l.key||"AES-128"!==l.method||c){var h=this.tracks[r.level],f=this.vttCCs;f[r.cc]||(f[r.cc]={start:r.start,prevCC:this.prevCC,new:!0},this.prevCC=r.cc),h&&h.textCodec===u.IMSC1_CODEC?this._parseIMSC1(r,a):this._parseVTTs(r,a,f)}}else this.hls.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:r,error:new Error("Empty subtitle payload")})},t._parseIMSC1=function(e,t){var r=this,i=this.hls;(0,u.parseIMSC1)(t,this.initPTS[e.cc],this.timescale[e.cc],(function(t){r._appendCues(t,e.level),i.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(function(t){h.logger.log("Failed to parse IMSC1: "+t),i.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:t})}))},t._parseVTTs=function(e,t,r){var i,a=this,s=this.hls,l=null!==(i=e.initSegment)&&void 0!==i&&i.data?(0,c.appendUint8Array)(e.initSegment.data,new Uint8Array(t)):t;(0,o.parseWebVTT)(l,this.initPTS[e.cc],this.timescale[e.cc],r,e.cc,e.start,(function(t){a._appendCues(t,e.level),s.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(function(r){a._fallbackToIMSC1(e,t),h.logger.log("Failed to parse VTT cue: "+r),s.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:r})}))},t._fallbackToIMSC1=function(e,t){var r=this,i=this.tracks[e.level];i.textCodec||(0,u.parseIMSC1)(t,this.initPTS[e.cc],this.timescale[e.cc],(function(){i.textCodec=u.IMSC1_CODEC,r._parseIMSC1(e,t)}),(function(){i.textCodec="wvtt"}))},t._appendCues=function(e,t){var r=this.hls;if(this.config.renderTextTracksNatively){var i=this.textTracks[t];if(!i||"disabled"===i.mode)return;e.forEach((function(e){return(0,l.addCueToTrack)(i,e)}))}else{var a=this.tracks[t];if(!a)return;var s=a.default?"default":"subtitles"+t;r.trigger(n.Events.CUES_PARSED,{type:"subtitles",cues:e,track:s})}},t.onFragDecrypted=function(e,t){var r=t.frag;if(r.type===d.PlaylistLevelType.SUBTITLE){if(!(0,i.isFiniteNumber)(this.initPTS[r.cc]))return void this.unparsedVttFrags.push(t);this.onFragLoaded(n.Events.FRAG_LOADED,t)}},t.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},t.onFragParsingUserdata=function(e,t){var r=this.cea608Parser1,i=this.cea608Parser2;if(this.enabled&&r&&i){var n=t.frag,a=t.samples;if(n.type!==d.PlaylistLevelType.MAIN||"NONE"!==this.closedCaptionsForLevel(n))for(var s=0;s<a.length;s++){var o=a[s].bytes;if(o){var l=this.extractCea608Data(o);r.addData(a[s].pts,l[0]),i.addData(a[s].pts,l[1])}}}},t.onBufferFlushing=function(e,t){var r=t.startOffset,i=t.endOffset,n=t.endOffsetSubtitles,a=t.type,s=this.media;if(s&&!(s.currentTime<i)){if(!a||"video"===a){var o=this.captionsTracks;Object.keys(o).forEach((function(e){return(0,l.removeCuesInRange)(o[e],r,i)}))}if(this.config.renderTextTracksNatively&&0===r&&void 0!==n){var u=this.textTracks;Object.keys(u).forEach((function(e){return(0,l.removeCuesInRange)(u[e],r,n)}))}}},t.extractCea608Data=function(e){for(var t=[[],[]],r=31&e[0],i=2,n=0;n<r;n++){var a=e[i++],s=127&e[i++],o=127&e[i++];if((0!==s||0!==o)&&0!=(4&a)){var l=3&a;0!==l&&1!==l||(t[l].push(s),t[l].push(o))}}return t},e}();function p(e,t){return e&&e.label===t.name&&!(e.textTrack1||e.textTrack2)}},"./src/crypt/aes-crypto.ts": /*!*********************************!*\ !*** ./src/crypt/aes-crypto.ts ***! \*********************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>i});var i=function(){function e(e,t){this.subtle=void 0,this.aesIV=void 0,this.subtle=e,this.aesIV=t}return e.prototype.decrypt=function(e,t){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)},e}()},"./src/crypt/aes-decryptor.ts": 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e=this.worker;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.worker=null,this.onwmsg=void 0;else{var t=this.transmuxer;t&&(t.destroy(),this.transmuxer=null)}var r=this.observer;r&&r.removeAllListeners(),this.frag=null,this.observer=null,this.hls=null},t.push=function(e,t,r,i,n,o,l,u,c,d){var h,f,p=this;c.transmuxing.start=self.performance.now();var g=this.transmuxer,v=this.worker,m=o?o.start:n.start,y=n.decryptdata,A=this.frag,E=!(A&&n.cc===A.cc),T=!(A&&c.level===A.level),b=A?c.sn-A.sn:-1,k=this.part?c.part-this.part.index:-1,S=0===b&&c.id>1&&c.id===(null==A?void 0:A.stats.chunkCount),_=!T&&(1===b||0===b&&(1===k||S&&k<=0)),C=self.performance.now();(T||b||0===n.stats.parsing.start)&&(n.stats.parsing.start=C),!o||!k&&_||(o.stats.parsing.start=C);var L=!(A&&(null===(h=n.initSegment)||void 0===h?void 0:h.url)===(null===(f=A.initSegment)||void 0===f?void 0:f.url)),D=new a.TransmuxState(E,_,u,T,m,L);if(!_||E||L){s.logger.log("[transmuxer-interface, "+n.type+"]: Starting new transmux session for sn: "+c.sn+" p: "+c.part+" level: "+c.level+" id: "+c.id+"\n discontinuity: "+E+"\n trackSwitch: "+T+"\n contiguous: "+_+"\n accurateTimeOffset: "+u+"\n timeOffset: "+m+"\n initSegmentChange: "+L);var R=new a.TransmuxConfig(r,i,t,l,d);this.configureTransmuxer(R)}if(this.frag=n,this.part=o,v)v.postMessage({cmd:"demux",data:e,decryptdata:y,chunkMeta:c,state:D},e instanceof ArrayBuffer?[e]:[]);else if(g){var I=g.push(e,y,c,D);(0,a.isPromise)(I)?I.then((function(e){p.handleTransmuxComplete(e)})):this.handleTransmuxComplete(I)}},t.flush=function(e){var t=this;e.transmuxing.start=self.performance.now();var r=this.transmuxer,i=this.worker;if(i)i.postMessage({cmd:"flush",chunkMeta:e});else if(r){var n=r.flush(e);(0,a.isPromise)(n)?n.then((function(r){t.handleFlushResult(r,e)})):this.handleFlushResult(n,e)}},t.handleFlushResult=function(e,t){var r=this;e.forEach((function(e){r.handleTransmuxComplete(e)})),this.onFlush(t)},t.onWorkerMessage=function(e){var t=e.data,r=this.hls;switch(t.event){case"init":self.URL.revokeObjectURL(this.worker.objectURL);break;case"transmuxComplete":this.handleTransmuxComplete(t.data);break;case"flush":this.onFlush(t.data);break;case"workerLog":s.logger[t.data.logType]&&s.logger[t.data.logType](t.data.message);break;default:t.data=t.data||{},t.data.frag=this.frag,t.data.id=this.id,r.trigger(t.event,t.data)}},t.configureTransmuxer=function(e){var t=this.worker,r=this.transmuxer;t?t.postMessage({cmd:"configure",config:e}):r&&r.configure(e)},t.handleTransmuxComplete=function(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)},e}()},"./src/demux/transmuxer-worker.ts": /*!****************************************!*\ !*** ./src/demux/transmuxer-worker.ts ***! \****************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>o});var i=r(/*! ../demux/transmuxer */"./src/demux/transmuxer.ts"),n=r(/*! ../events */"./src/events.ts"),a=r(/*! ../utils/logger 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r,i=[],n=t.remuxResult,a=n.audio,s=n.video;return a&&u(i,a),s&&u(i,s),e.postMessage({event:"transmuxComplete",data:t},i),!0}function u(e,t){t.data1&&e.push(t.data1.buffer),t.data2&&e.push(t.data2.buffer)}function c(e,t,r){t.reduce((function(t,r){return l(e,r)||t}),!1)||e.postMessage({event:"transmuxComplete",data:t[0]}),e.postMessage({event:"flush",data:r})}},"./src/demux/transmuxer.ts": /*!*********************************!*\ !*** ./src/demux/transmuxer.ts ***! \*********************************/(e,t,r)=>{r.r(t),r.d(t,{TransmuxConfig:()=>y,TransmuxState:()=>A,default:()=>g,isPromise:()=>m});var i,n=r(/*! ../events */"./src/events.ts"),a=r(/*! ../errors */"./src/errors.ts"),s=r(/*! ../crypt/decrypter */"./src/crypt/decrypter.ts"),o=r(/*! ../demux/aacdemuxer */"./src/demux/aacdemuxer.ts"),l=r(/*! ../demux/mp4demuxer */"./src/demux/mp4demuxer.ts"),u=r(/*! ../demux/tsdemuxer */"./src/demux/tsdemuxer.ts"),c=r(/*! ../demux/mp3demuxer */"./src/demux/mp3demuxer.ts"),d=r(/*! ../remux/mp4-remuxer */"./src/remux/mp4-remuxer.ts"),h=r(/*! ../remux/passthrough-remuxer */"./src/remux/passthrough-remuxer.ts"),f=r(/*! ../utils/logger */"./src/utils/logger.ts");try{i=self.performance.now.bind(self.performance)}catch(e){f.logger.debug("Unable to use Performance API on this environment"),i=self.Date.now}var p=[{demux:u.default,remux:d.default},{demux:l.default,remux:h.default},{demux:o.default,remux:d.default},{demux:c.default,remux:d.default}],g=function(){function e(e,t,r,i,n){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.observer=e,this.typeSupported=t,this.config=r,this.vendor=i,this.id=n}var t=e.prototype;return t.configure=function(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()},t.push=function(e,t,r,n){var a=this,s=r.transmuxing;s.executeStart=i();var o=new Uint8Array(e),l=this.config,u=this.currentTransmuxState,c=this.transmuxConfig;n&&(this.currentTransmuxState=n);var d=n||u,h=d.contiguous,f=d.discontinuity,p=d.trackSwitch,g=d.accurateTimeOffset,m=d.timeOffset,y=d.initSegmentChange,A=c.audioCodec,E=c.videoCodec,T=c.defaultInitPts,b=c.duration,k=c.initSegmentData;(f||p||y)&&this.resetInitSegment(k,A,E,b),(f||y)&&this.resetInitialTimestamp(T),h||this.resetContiguity();var S=function(e,t){var r=null;return e.byteLength>0&&null!=t&&null!=t.key&&null!==t.iv&&null!=t.method&&(r=t),r}(o,t);if(S&&"AES-128"===S.method){var _=this.getDecrypter();if(!l.enableSoftwareAES)return this.decryptionPromise=_.webCryptoDecrypt(o,S.key.buffer,S.iv.buffer).then((function(e){var t=a.push(e,null,r);return a.decryptionPromise=null,t})),this.decryptionPromise;var C=_.softwareDecrypt(o,S.key.buffer,S.iv.buffer);if(!C)return s.executeEnd=i(),v(r);o=new Uint8Array(C)}this.needsProbing(o,f,p)&&this.configureTransmuxer(o,c);var L=this.transmux(o,S,m,g,r),D=this.currentTransmuxState;return D.contiguous=!0,D.discontinuity=!1,D.trackSwitch=!1,s.executeEnd=i(),L},t.flush=function(e){var t=this,r=e.transmuxing;r.executeStart=i();var s=this.decrypter,o=this.currentTransmuxState,l=this.decryptionPromise;if(l)return l.then((function(){return t.flush(e)}));var u=[],c=o.timeOffset;if(s){var d=s.flush();d&&u.push(this.push(d,null,e))}var h=this.demuxer,f=this.remuxer;if(!h||!f)return this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),r.executeEnd=i(),[v(e)];var p=h.flush(c);return m(p)?p.then((function(r){return t.flushRemux(u,r,e),u})):(this.flushRemux(u,p,e),u)},t.flushRemux=function(e,t,r){var n=t.audioTrack,a=t.videoTrack,s=t.id3Track,o=t.textTrack,l=this.currentTransmuxState,u=l.accurateTimeOffset,c=l.timeOffset;f.logger.log("[transmuxer.ts]: Flushed fragment "+r.sn+(r.part>-1?" p: "+r.part:"")+" of level "+r.level);var d=this.remuxer.remux(n,a,s,o,c,u,!0,this.id);e.push({remuxResult:d,chunkMeta:r}),r.transmuxing.executeEnd=i()},t.resetInitialTimestamp=function(e){var t=this.demuxer,r=this.remuxer;t&&r&&(t.resetTimeStamp(e),r.resetTimeStamp(e))},t.resetContiguity=function(){var e=this.demuxer,t=this.remuxer;e&&t&&(e.resetContiguity(),t.resetNextTimestamp())},t.resetInitSegment=function(e,t,r,i){var n=this.demuxer,a=this.remuxer;n&&a&&(n.resetInitSegment(e,t,r,i),a.resetInitSegment(e,t,r))},t.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},t.transmux=function(e,t,r,i,n){return t&&"SAMPLE-AES"===t.method?this.transmuxSampleAes(e,t,r,i,n):this.transmuxUnencrypted(e,r,i,n)},t.transmuxUnencrypted=function(e,t,r,i){var n=this.demuxer.demux(e,t,!1,!this.config.progressive),a=n.audioTrack,s=n.videoTrack,o=n.id3Track,l=n.textTrack;return{remuxResult:this.remuxer.remux(a,s,o,l,t,r,!1,this.id),chunkMeta:i}},t.transmuxSampleAes=function(e,t,r,i,n){var a=this;return this.demuxer.demuxSampleAes(e,t,r).then((function(e){return{remuxResult:a.remuxer.remux(e.audioTrack,e.videoTrack,e.id3Track,e.textTrack,r,i,!1,a.id),chunkMeta:n}}))},t.configureTransmuxer=function(e,t){for(var r,i=this.config,n=this.observer,a=this.typeSupported,s=this.vendor,o=t.audioCodec,u=t.defaultInitPts,c=t.duration,d=t.initSegmentData,g=t.videoCodec,v=0,m=p.length;v<m;v++)if(p[v].demux.probe(e)){r=p[v];break}r||(f.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),r={demux:l.default,remux:h.default});var y=this.demuxer,A=this.remuxer,E=r.remux,T=r.demux;A&&A instanceof E||(this.remuxer=new E(n,i,a,s)),y&&y instanceof T||(this.demuxer=new T(n,i,a),this.probe=T.probe),this.resetInitSegment(d,o,g,c),this.resetInitialTimestamp(u)},t.needsProbing=function(e,t,r){return!this.demuxer||!this.remuxer||t||r},t.getDecrypter=function(){var e=this.decrypter;return e||(e=this.decrypter=new s.default(this.observer,this.config)),e},e}(),v=function(e){return{remuxResult:{},chunkMeta:e}};function m(e){return"then"in e&&e.then instanceof Function}var y=function(e,t,r,i,n){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=e,this.videoCodec=t,this.initSegmentData=r,this.duration=i,this.defaultInitPts=n},A=function(e,t,r,i,n,a){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.initSegmentChange=void 0,this.discontinuity=e,this.contiguous=t,this.accurateTimeOffset=r,this.trackSwitch=i,this.timeOffset=n,this.initSegmentChange=a}},"./src/demux/tsdemuxer.ts": /*!********************************!*\ !*** ./src/demux/tsdemuxer.ts ***! \********************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>A});var i=r(/*! ./adts */"./src/demux/adts.ts"),n=r(/*! ./mpegaudio */"./src/demux/mpegaudio.ts"),a=r(/*! ./exp-golomb */"./src/demux/exp-golomb.ts"),s=r(/*! ./sample-aes */"./src/demux/sample-aes.ts"),o=r(/*! ../events */"./src/events.ts"),l=r(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),u=r(/*! ../utils/logger */"./src/utils/logger.ts"),c=r(/*! ../errors */"./src/errors.ts"),d=r(/*! ../types/demuxer */"./src/types/demuxer.ts");function h(){return h=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var i in r)Object.prototype.hasOwnProperty.call(r,i)&&(e[i]=r[i])}return e},h.apply(this,arguments)}var f=188;function p(e,t,r,i){return{key:e,frame:!1,pts:t,dts:r,units:[],debug:i,length:0}}function g(e,t){return(31&e[t+10])<<8|e[t+11]}function v(e,t,r,i){var n={audio:-1,avc:-1,id3:-1,segmentCodec:"aac"},a=t+3+((15&e[t+1])<<8|e[t+2])-4;for(t+=12+((15&e[t+10])<<8|e[t+11]);t<a;){var s=(31&e[t+1])<<8|e[t+2];switch(e[t]){case 207:if(!i){u.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:-1===n.audio&&(n.audio=s);break;case 21:-1===n.id3&&(n.id3=s);break;case 219:if(!i){u.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:-1===n.avc&&(n.avc=s);break;case 3:case 4:!0!==r.mpeg&&!0!==r.mp3?u.logger.log("MPEG audio found, not supported in this browser"):-1===n.audio&&(n.audio=s,n.segmentCodec="mp3");break;case 36:u.logger.warn("Unsupported HEVC stream type found")}t+=5+((15&e[t+3])<<8|e[t+4])}return n}function m(e){var t,r,i,n,a,s=0,o=e.data;if(!e||0===e.size)return null;for(;o[0].length<19&&o.length>1;){var l=new Uint8Array(o[0].length+o[1].length);l.set(o[0]),l.set(o[1],o[0].length),o[0]=l,o.splice(1,1)}if(1===((t=o[0])[0]<<16)+(t[1]<<8)+t[2]){if((r=(t[4]<<8)+t[5])&&r>e.size-6)return null;var c=t[7];192&c&&(n=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,64&c?n-(a=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2)>54e5&&(u.logger.warn(Math.round((n-a)/9e4)+"s delta between PTS and DTS, align them"),n=a):a=n);var d=(i=t[8])+9;if(e.size<=d)return null;e.size-=d;for(var h=new Uint8Array(e.size),f=0,p=o.length;f<p;f++){var g=(t=o[f]).byteLength;if(d){if(d>g){d-=g;continue}t=t.subarray(d),g-=d,d=0}h.set(t,s),s+=g}return r&&(r-=i+3),{data:h,pts:n,dts:a,len:r}}return null}function y(e,t){if(e.units.length&&e.frame){if(void 0===e.pts){var r=t.samples,i=r.length;if(!i)return void t.dropped++;var n=r[i-1];e.pts=n.pts,e.dts=n.dts}t.samples.push(e)}e.debug.length&&u.logger.log(e.pts+"/"+e.dts+":"+e.debug)}const A=function(){function e(e,t,r){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=e,this.config=t,this.typeSupported=r}e.probe=function(t){var r=e.syncOffset(t);return r>0&&u.logger.warn("MPEG2-TS detected but first sync word found @ offset "+r),-1!==r},e.syncOffset=function(e){for(var t=Math.min(940,e.length-376)+1,r=0;r<t;){if(71===e[r]&&71===e[r+f])return r;r++}return-1},e.createTrack=function(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:l.RemuxerTrackIdConfig[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===e?t:void 0}};var t=e.prototype;return t.resetInitSegment=function(t,r,i,n){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=e.createTrack("video"),this._audioTrack=e.createTrack("audio",n),this._id3Track=e.createTrack("id3"),this._txtTrack=e.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.audioCodec=r,this.videoCodec=i,this._duration=n},t.resetTimeStamp=function(){},t.resetContiguity=function(){var e=this._audioTrack,t=this._avcTrack,r=this._id3Track;e&&(e.pesData=null),t&&(t.pesData=null),r&&(r.pesData=null),this.aacOverFlow=null,this.avcSample=null,this.remainderData=null},t.demux=function(t,r,i,n){var a;void 0===i&&(i=!1),void 0===n&&(n=!1),i||(this.sampleAes=null);var s=this._avcTrack,d=this._audioTrack,h=this._id3Track,p=this._txtTrack,y=s.pid,A=s.pesData,E=d.pid,T=h.pid,b=d.pesData,k=h.pesData,S=null,_=this.pmtParsed,C=this._pmtId,L=t.length;if(this.remainderData&&(L=(t=(0,l.appendUint8Array)(this.remainderData,t)).length,this.remainderData=null),L<f&&!n)return this.remainderData=t,{audioTrack:d,videoTrack:s,id3Track:h,textTrack:p};var D=Math.max(0,e.syncOffset(t));(L-=(L-D)%f)<t.byteLength&&!n&&(this.remainderData=new Uint8Array(t.buffer,L,t.buffer.byteLength-L));for(var R=0,I=D;I<L;I+=f)if(71===t[I]){var O=!!(64&t[I+1]),w=((31&t[I+1])<<8)+t[I+2],P=void 0;if((48&t[I+3])>>4>1){if((P=I+5+t[I+4])===I+f)continue}else P=I+4;switch(w){case y:O&&(A&&(a=m(A))&&this.parseAVCPES(s,p,a,!1),A={data:[],size:0}),A&&(A.data.push(t.subarray(P,I+f)),A.size+=I+f-P);break;case E:if(O){if(b&&(a=m(b)))switch(d.segmentCodec){case"aac":this.parseAACPES(d,a);break;case"mp3":this.parseMPEGPES(d,a)}b={data:[],size:0}}b&&(b.data.push(t.subarray(P,I+f)),b.size+=I+f-P);break;case T:O&&(k&&(a=m(k))&&this.parseID3PES(h,a),k={data:[],size:0}),k&&(k.data.push(t.subarray(P,I+f)),k.size+=I+f-P);break;case 0:O&&(P+=t[P]+1),C=this._pmtId=g(t,P);break;case C:O&&(P+=t[P]+1);var x=v(t,P,this.typeSupported,i);(y=x.avc)>0&&(s.pid=y),(E=x.audio)>0&&(d.pid=E,d.segmentCodec=x.segmentCodec),(T=x.id3)>0&&(h.pid=T),null===S||_||(u.logger.log("unknown PID '"+S+"' in TS found"),S=null,I=D-188),_=this.pmtParsed=!0;break;case 17:case 8191:break;default:S=w}}else R++;R>0&&this.observer.emit(o.Events.ERROR,o.Events.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"Found "+R+" TS packet/s that do not start with 0x47"}),s.pesData=A,d.pesData=b,h.pesData=k;var N={audioTrack:d,videoTrack:s,id3Track:h,textTrack:p};return n&&this.extractRemainingSamples(N),N},t.flush=function(){var e,t=this.remainderData;return this.remainderData=null,e=t?this.demux(t,-1,!1,!0):{videoTrack:this._avcTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(e),this.sampleAes?this.decrypt(e,this.sampleAes):e},t.extractRemainingSamples=function(e){var t,r=e.audioTrack,i=e.videoTrack,n=e.id3Track,a=e.textTrack,s=i.pesData,o=r.pesData,l=n.pesData;if(s&&(t=m(s))?(this.parseAVCPES(i,a,t,!0),i.pesData=null):i.pesData=s,o&&(t=m(o))){switch(r.segmentCodec){case"aac":this.parseAACPES(r,t);break;case"mp3":this.parseMPEGPES(r,t)}r.pesData=null}else null!=o&&o.size&&u.logger.log("last AAC PES packet truncated,might overlap between fragments"),r.pesData=o;l&&(t=m(l))?(this.parseID3PES(n,t),n.pesData=null):n.pesData=l},t.demuxSampleAes=function(e,t,r){var i=this.demux(e,r,!0,!this.config.progressive),n=this.sampleAes=new s.default(this.observer,this.config,t);return this.decrypt(i,n)},t.decrypt=function(e,t){return new Promise((function(r){var i=e.audioTrack,n=e.videoTrack;i.samples&&"aac"===i.segmentCodec?t.decryptAacSamples(i.samples,0,(function(){n.samples?t.decryptAvcSamples(n.samples,0,0,(function(){r(e)})):r(e)})):n.samples&&t.decryptAvcSamples(n.samples,0,0,(function(){r(e)}))}))},t.destroy=function(){this._duration=0},t.parseAVCPES=function(e,t,r,i){var n,s=this,o=this.parseAVCNALu(e,r.data),u=this.avcSample,c=!1;r.data=null,u&&o.length&&!e.audFound&&(y(u,e),u=this.avcSample=p(!1,r.pts,r.dts,"")),o.forEach((function(i){switch(i.type){case 1:n=!0,u||(u=s.avcSample=p(!0,r.pts,r.dts,"")),u.frame=!0;var o=i.data;if(c&&o.length>4){var d=new a.default(o).readSliceType();2!==d&&4!==d&&7!==d&&9!==d||(u.key=!0)}break;case 5:n=!0,u||(u=s.avcSample=p(!0,r.pts,r.dts,"")),u.key=!0,u.frame=!0;break;case 6:n=!0,(0,l.parseSEIMessageFromNALu)(i.data,1,r.pts,t.samples);break;case 7:if(n=!0,c=!0,!e.sps){var h=new 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h=this.getLastNalUnit(e.samples);if(h&&(s&&l<=4-s&&h.state&&(h.data=h.data.subarray(0,h.data.byteLength-s)),(i=l-a-1)>0)){var f=new Uint8Array(h.data.byteLength+i);f.set(h.data,0),f.set(t.subarray(0,i),h.data.byteLength),h.data=f,h.state=0}}l<n?(u=l,c=31&t[l],a=0):a=-1}else a=0;else a=3;else a=r?0:2;else a=r?0:1;if(u>=0&&a>=0){var p={data:t.subarray(u,n),type:c,state:a};o.push(p)}if(0===o.length){var g=this.getLastNalUnit(e.samples);if(g){var v=new Uint8Array(g.data.byteLength+t.byteLength);v.set(g.data,0),v.set(t,g.data.byteLength),g.data=v}}return e.naluState=a,o},t.parseAACPES=function(e,t){var r,n,a,s,l,d=0,h=this.aacOverFlow,f=t.data;if(h){this.aacOverFlow=null;var p=h.missing,g=h.sample.unit.byteLength;if(-1===p){var v=new Uint8Array(g+f.byteLength);v.set(h.sample.unit,0),v.set(f,g),f=v}else{var m=g-p;h.sample.unit.set(f.subarray(0,p),m),e.samples.push(h.sample),d=h.missing}}for(r=d,n=f.length;r<n-1&&!i.isHeader(f,r);r++);if(r===d||(r<n-1?(a="AAC PES did not start with ADTS 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i,n;r.r(t),r.d(t,{ErrorDetails:()=>n,ErrorTypes:()=>i}),function(e){e.NETWORK_ERROR="networkError",e.MEDIA_ERROR="mediaError",e.KEY_SYSTEM_ERROR="keySystemError",e.MUX_ERROR="muxError",e.OTHER_ERROR="otherError"}(i||(i={})),function(e){e.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",e.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",e.KEY_SYSTEM_NO_SESSION="keySystemNoSession",e.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",e.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",e.MANIFEST_LOAD_ERROR="manifestLoadError",e.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",e.MANIFEST_PARSING_ERROR="manifestParsingError",e.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",e.LEVEL_EMPTY_ERROR="levelEmptyError",e.LEVEL_LOAD_ERROR="levelLoadError",e.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",e.LEVEL_SWITCH_ERROR="levelSwitchError",e.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",e.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",e.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",e.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",e.FRAG_LOAD_ERROR="fragLoadError",e.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",e.FRAG_DECRYPT_ERROR="fragDecryptError",e.FRAG_PARSING_ERROR="fragParsingError",e.REMUX_ALLOC_ERROR="remuxAllocError",e.KEY_LOAD_ERROR="keyLoadError",e.KEY_LOAD_TIMEOUT="keyLoadTimeOut",e.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",e.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",e.BUFFER_APPEND_ERROR="bufferAppendError",e.BUFFER_APPENDING_ERROR="bufferAppendingError",e.BUFFER_STALLED_ERROR="bufferStalledError",e.BUFFER_FULL_ERROR="bufferFullError",e.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",e.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",e.INTERNAL_EXCEPTION="internalException",e.INTERNAL_ABORTED="aborted",e.UNKNOWN="unknown"}(n||(n={}))},"./src/events.ts": 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s=this.elementaryStreams,o=s[e];o?(o.startPTS=Math.min(o.startPTS,t),o.endPTS=Math.max(o.endPTS,r),o.startDTS=Math.min(o.startDTS,i),o.endDTS=Math.max(o.endDTS,n)):s[e]={startPTS:t,endPTS:r,startDTS:i,endDTS:n,partial:a}},r.clearElementaryStreamInfo=function(){var e=this.elementaryStreams;e[i.AUDIO]=null,e[i.VIDEO]=null,e[i.AUDIOVIDEO]=null},h(t,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var e=this.sn;"number"!=typeof e&&(this.levelkey&&"AES-128"===this.levelkey.method&&!this.levelkey.iv&&s.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),e=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,e)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(null===this.programDateTime)return null;if(!(0,n.isFiniteNumber)(this.programDateTime))return null;var 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/*!**********************************!*\ !*** ./src/loader/key-loader.ts ***! \**********************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>s});var i=r(/*! ../events */"./src/events.ts"),n=r(/*! ../errors */"./src/errors.ts"),a=r(/*! ../utils/logger */"./src/utils/logger.ts"),s=function(){function e(e){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=e,this.registerListeners()}var t=e.prototype;return t.startLoad=function(e){},t.stopLoad=function(){this.destroyInternalLoaders()},t.registerListeners=function(){this.hls.on(i.Events.KEY_LOADING,this.onKeyLoading,this)},t.unregisterListeners=function(){this.hls.off(i.Events.KEY_LOADING,this.onKeyLoading)},t.destroyInternalLoaders=function(){for(var e in this.loaders){var t=this.loaders[e];t&&t.destroy()}this.loaders={}},t.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},t.onKeyLoading=function(e,t){var r=t.frag,n=r.type,s=this.loaders[n];if(r.decryptdata){var o=r.decryptdata.uri;if(o!==this.decrypturl||null===this.decryptkey){var l=this.hls.config;if(s&&(a.logger.warn("abort previous key loader for type:"+n),s.abort()),!o)return void a.logger.warn("key uri is falsy");var u=l.loader,c=r.loader=this.loaders[n]=new u(l);this.decrypturl=o,this.decryptkey=null;var d={url:o,frag:r,responseType:"arraybuffer"},h={timeout:l.fragLoadingTimeOut,maxRetry:0,retryDelay:l.fragLoadingRetryDelay,maxRetryDelay:l.fragLoadingMaxRetryTimeout,highWaterMark:0},f={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};c.load(d,h,f)}else this.decryptkey&&(r.decryptdata.key=this.decryptkey,this.hls.trigger(i.Events.KEY_LOADED,{frag:r}))}else a.logger.warn("Missing decryption data on fragment in onKeyLoading")},t.loadsuccess=function(e,t,r){var n=r.frag;n.decryptdata?(this.decryptkey=n.decryptdata.key=new Uint8Array(e.data),n.loader=null,delete this.loaders[n.type],this.hls.trigger(i.Events.KEY_LOADED,{frag:n})):a.logger.error("after key load, decryptdata unset")},t.loaderror=function(e,t){var r=t.frag,a=r.loader;a&&a.abort(),delete this.loaders[r.type],this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:r,response:e})},t.loadtimeout=function(e,t){var r=t.frag,a=r.loader;a&&a.abort(),delete this.loaders[r.type],this.hls.trigger(i.Events.ERROR,{type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:r})},e}()},"./src/loader/level-details.ts": /*!*************************************!*\ !*** ./src/loader/level-details.ts ***! \*************************************/(e,t,r)=>{r.r(t),r.d(t,{LevelDetails:()=>a});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts");function n(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var a=function(){function e(e){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.dateRanges=void 0,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.dateRanges={},this.url=e}var t,r,a;return e.prototype.reloaded=function(e){if(!e)return this.advanced=!0,void(this.updated=!0);var t=this.lastPartSn-e.lastPartSn,r=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!r||!!t,this.advanced=this.endSN>e.endSN||t>0||0===t&&r>0,this.updated||this.advanced?this.misses=Math.floor(.6*e.misses):this.misses=e.misses+1,this.availabilityDelay=e.availabilityDelay},t=e,(r=[{key:"hasProgramDateTime",get:function(){return!!this.fragments.length&&(0,i.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime)}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||10}},{key:"drift",get:function(){var e=this.driftEndTime-this.driftStartTime;return e>0?1e3*(this.driftEnd-this.driftStart)/e:1}},{key:"edge",get:function(){return 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\*********************************/(e,t,r)=>{r.r(t),r.d(t,{LevelKey:()=>a});var i=r(/*! url-toolkit */"./node_modules/url-toolkit/src/url-toolkit.js");function n(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var a=function(){function e(e,t){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,this._uri=t?(0,i.buildAbsoluteURL)(e,t,{alwaysNormalize:!0}):e}var t,r,a;return e.fromURL=function(t,r){return new e(t,r)},e.fromURI=function(t){return new e(t)},t=e,(r=[{key:"uri",get:function(){return this._uri}}])&&n(t.prototype,r),a&&n(t,a),Object.defineProperty(t,"prototype",{writable:!1}),e}()},"./src/loader/load-stats.ts": /*!**********************************!*\ !*** ./src/loader/load-stats.ts ***! \**********************************/(e,t,r)=>{r.r(t),r.d(t,{LoadStats:()=>i});var i=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts": /*!***********************************!*\ !*** ./src/loader/m3u8-parser.ts ***! \***********************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>m});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! url-toolkit */"./node_modules/url-toolkit/src/url-toolkit.js"),a=r(/*! ./date-range */"./src/loader/date-range.ts"),s=r(/*! ./fragment */"./src/loader/fragment.ts"),o=r(/*! ./level-details */"./src/loader/level-details.ts"),l=r(/*! ./level-key */"./src/loader/level-key.ts"),u=r(/*! ../utils/attr-list */"./src/utils/attr-list.ts"),c=r(/*! ../utils/logger */"./src/utils/logger.ts"),d=r(/*! ../utils/codecs */"./src/utils/codecs.ts"),h=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,f=/#EXT-X-MEDIA:(.*)/g,p=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),g=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(DATERANGE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/.source,/#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|"0.5.0"): *(\d+)/.source,/#EXT-X-(DISCONTINUITY|ENDLIST|GAP)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),v=/\.(mp4|m4s|m4v|m4a)$/i,m=function(){function e(){}return e.findGroup=function(e,t){for(var r=0;r<e.length;r++){var i=e[r];if(i.id===t)return i}},e.convertAVC1ToAVCOTI=function(e){var t=e.split(".");if(t.length>2){var r=t.shift()+".";return r+=parseInt(t.shift()).toString(16),r+=("000"+parseInt(t.shift()).toString(16)).slice(-4)}return e},e.resolve=function(e,t){return n.buildAbsoluteURL(t,e,{alwaysNormalize:!0})},e.parseMasterPlaylist=function(t,r){var i,n=[],a=[],s={},o=!1;for(h.lastIndex=0;null!=(i=h.exec(t));)if(i[1]){var l,c=new u.AttrList(i[1]),d={attrs:c,bitrate:c.decimalInteger("AVERAGE-BANDWIDTH")||c.decimalInteger("BANDWIDTH"),name:c.NAME,url:e.resolve(i[2],r)},f=c.decimalResolution("RESOLUTION");f&&(d.width=f.width,d.height=f.height),y((c.CODECS||"").split(/[ ,]+/).filter((function(e){return e})),d),d.videoCodec&&-1!==d.videoCodec.indexOf("avc1")&&(d.videoCodec=e.convertAVC1ToAVCOTI(d.videoCodec)),null!==(l=d.unknownCodecs)&&void 0!==l&&l.length||a.push(d),n.push(d)}else if(i[3]){var p=new u.AttrList(i[3]);p["DATA-ID"]&&(o=!0,s[p["DATA-ID"]]=p)}return{levels:a.length>0&&a.length<n.length?a:n,sessionData:o?s:null}},e.parseMasterPlaylistMedia=function(t,r,i,n){var a;void 0===n&&(n=[]);var s=[],o=0;for(f.lastIndex=0;null!==(a=f.exec(t));){var l=new u.AttrList(a[1]);if(l.TYPE===i){var c={attrs:l,bitrate:0,id:o++,groupId:l["GROUP-ID"],instreamId:l["INSTREAM-ID"],name:l.NAME||l.LANGUAGE||"",type:i,default:l.bool("DEFAULT"),autoselect:l.bool("AUTOSELECT"),forced:l.bool("FORCED"),lang:l.LANGUAGE,url:l.URI?e.resolve(l.URI,r):""};if(n.length){var d=e.findGroup(n,c.groupId)||n[0];A(c,d,"audioCodec"),A(c,d,"textCodec")}s.push(c)}}return s},e.parseLevelPlaylist=function(e,t,r,d,h){var f,m,y,A=new o.LevelDetails(t),b=A.fragments,k=null,S=0,_=0,C=0,L=0,D=null,R=new s.Fragment(d,t),I=-1,O=!1;for(p.lastIndex=0,A.m3u8=e;null!==(f=p.exec(e));){O&&(O=!1,(R=new s.Fragment(d,t)).start=C,R.sn=S,R.cc=L,R.level=r,k&&(R.initSegment=k,R.rawProgramDateTime=k.rawProgramDateTime,k.rawProgramDateTime=null));var w=f[1];if(w){R.duration=parseFloat(w);var P=(" "+f[2]).slice(1);R.title=P||null,R.tagList.push(P?["INF",w,P]:["INF",w])}else if(f[3])(0,i.isFiniteNumber)(R.duration)&&(R.start=C,y&&(R.levelkey=y),R.sn=S,R.level=r,R.cc=L,R.urlId=h,b.push(R),R.relurl=(" "+f[3]).slice(1),E(R,D),D=R,C+=R.duration,S++,_=0,O=!0);else if(f[4]){var x=(" "+f[4]).slice(1);D?R.setByteRange(x,D):R.setByteRange(x)}else if(f[5])R.rawProgramDateTime=(" "+f[5]).slice(1),R.tagList.push(["PROGRAM-DATE-TIME",R.rawProgramDateTime]),-1===I&&(I=b.length);else{if(!(f=f[0].match(g))){c.logger.warn("No matches on slow regex match for level playlist!");continue}for(m=1;m<f.length&&void 0===f[m];m++);var N=(" "+f[m]).slice(1),F=(" "+f[m+1]).slice(1),M=f[m+2]?(" "+f[m+2]).slice(1):"";switch(N){case"PLAYLIST-TYPE":A.type=F.toUpperCase();break;case"MEDIA-SEQUENCE":S=A.startSN=parseInt(F);break;case"SKIP":var B=new u.AttrList(F),U=B.decimalInteger("SKIPPED-SEGMENTS");if((0,i.isFiniteNumber)(U)){A.skippedSegments=U;for(var G=U;G--;)b.unshift(null);S+=U}var V=B.enumeratedString("RECENTLY-REMOVED-DATERANGES");V&&(A.recentlyRemovedDateranges=V.split("\t"));break;case"TARGETDURATION":A.targetduration=parseFloat(F);break;case'"0.5.0"':A.version=parseInt(F);break;case"EXTM3U":break;case"ENDLIST":A.live=!1;break;case"#":(F||M)&&R.tagList.push(M?[F,M]:[F]);break;case"DISCONTINUITY":L++,R.tagList.push(["DIS"]);break;case"GAP":R.tagList.push([N]);break;case"BITRATE":R.tagList.push([N,F]);break;case"DATERANGE":var K=new u.AttrList(F),j=new a.DateRange(K,A.dateRanges[K.ID]);j.isValid||A.skippedSegments?A.dateRanges[j.id]=j:c.logger.warn('Ignoring invalid DATERANGE tag: "'+F+'"'),R.tagList.push(["EXT-X-DATERANGE",F]);break;case"DISCONTINUITY-SEQUENCE":L=parseInt(F);break;case"KEY":var H,Y=new u.AttrList(F),W=Y.enumeratedString("METHOD"),$=Y.URI,z=Y.hexadecimalInteger("IV"),q=Y.enumeratedString("KEYFORMATVERSIONS"),X=Y.enumeratedString("KEYID"),Z=null!=(H=Y.enumeratedString("KEYFORMAT"))?H:"identity";if(["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"].indexOf(Z)>-1){c.logger.warn("Keyformat "+Z+" is not supported from the manifest");continue}if("identity"!==Z)continue;W&&(y=l.LevelKey.fromURL(t,$),$&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(W)>=0&&(y.method=W,y.keyFormat=Z,X&&(y.keyID=X),q&&(y.keyFormatVersions=q),y.iv=z));break;case"START":var Q=new u.AttrList(F).decimalFloatingPoint("TIME-OFFSET");(0,i.isFiniteNumber)(Q)&&(A.startTimeOffset=Q);break;case"MAP":var J=new u.AttrList(F);if(R.duration){var ee=new s.Fragment(d,t);T(ee,J,r,y),k=ee,R.initSegment=k,k.rawProgramDateTime&&!R.rawProgramDateTime&&(R.rawProgramDateTime=k.rawProgramDateTime)}else T(R,J,r,y),k=R,O=!0;break;case"SERVER-CONTROL":var te=new u.AttrList(F);A.canBlockReload=te.bool("CAN-BLOCK-RELOAD"),A.canSkipUntil=te.optionalFloat("CAN-SKIP-UNTIL",0),A.canSkipDateRanges=A.canSkipUntil>0&&te.bool("CAN-SKIP-DATERANGES"),A.partHoldBack=te.optionalFloat("PART-HOLD-BACK",0),A.holdBack=te.optionalFloat("HOLD-BACK",0);break;case"PART-INF":var re=new u.AttrList(F);A.partTarget=re.decimalFloatingPoint("PART-TARGET");break;case"PART":var ie=A.partList;ie||(ie=A.partList=[]);var ne=_>0?ie[ie.length-1]:void 0,ae=_++,se=new s.Part(new u.AttrList(F),R,t,ae,ne);ie.push(se),R.duration+=se.duration;break;case"PRELOAD-HINT":var oe=new u.AttrList(F);A.preloadHint=oe;break;case"RENDITION-REPORT":var le=new u.AttrList(F);A.renditionReports=A.renditionReports||[],A.renditionReports.push(le);break;default:c.logger.warn("line parsed but not handled: "+f)}}}D&&!D.relurl?(b.pop(),C-=D.duration,A.partList&&(A.fragmentHint=D)):A.partList&&(E(R,D),R.cc=L,A.fragmentHint=R);var ue=b.length,ce=b[0],de=b[ue-1];if((C+=A.skippedSegments*A.targetduration)>0&&ue&&de){A.averagetargetduration=C/ue;var he=de.sn;A.endSN="initSegment"!==he?he:0,ce&&(A.startCC=ce.cc,ce.initSegment||A.fragments.every((function(e){return e.relurl&&(t=e.relurl,v.test(null!=(r=null===(i=n.parseURL(t))||void 0===i?void 0:i.path)?r:""));var t,r,i}))&&(c.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),(R=new s.Fragment(d,t)).relurl=de.relurl,R.level=r,R.sn="initSegment",ce.initSegment=R,A.needSidxRanges=!0))}else A.endSN=0,A.startCC=0;return A.fragmentHint&&(C+=A.fragmentHint.duration),A.totalduration=C,A.endCC=L,I>0&&function(e,t){for(var r=e[t],i=t;i--;){var n=e[i];if(!n)return;n.programDateTime=r.programDateTime-1e3*n.duration,r=n}}(b,I),A},e}();function y(e,t){["video","audio","text"].forEach((function(r){var i=e.filter((function(e){return(0,d.isCodecType)(e,r)}));if(i.length){var n=i.filter((function(e){return 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e=this.hls;e.off(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(n.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(n.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(n.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},t.createInternalLoader=function(e){var t=this.hls.config,r=t.pLoader,i=t.loader,n=new(r||i)(t);return e.loader=n,this.loaders[e.type]=n,n},t.getInternalLoader=function(e){return this.loaders[e.type]},t.resetInternalLoader=function(e){this.loaders[e]&&delete this.loaders[e]},t.destroyInternalLoaders=function(){for(var e in this.loaders){var t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}},t.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},t.onManifestLoading=function(e,t){var r=t.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:u.PlaylistContextType.MANIFEST,url:r,deliveryDirectives:null})},t.onLevelLoading=function(e,t){var r=t.id,i=t.level,n=t.url,a=t.deliveryDirectives;this.load({id:r,groupId:null,level:i,responseType:"text",type:u.PlaylistContextType.LEVEL,url:n,deliveryDirectives:a})},t.onAudioTrackLoading=function(e,t){var r=t.id,i=t.groupId,n=t.url,a=t.deliveryDirectives;this.load({id:r,groupId:i,level:null,responseType:"text",type:u.PlaylistContextType.AUDIO_TRACK,url:n,deliveryDirectives:a})},t.onSubtitleTrackLoading=function(e,t){var r=t.id,i=t.groupId,n=t.url,a=t.deliveryDirectives;this.load({id:r,groupId:i,level:null,responseType:"text",type:u.PlaylistContextType.SUBTITLE_TRACK,url:n,deliveryDirectives:a})},t.load=function(e){var t,r,i,n,a,o,l=this.hls.config,c=this.getInternalLoader(e);if(c){var d=c.context;if(d&&d.url===e.url)return void s.logger.trace("[playlist-loader]: playlist request ongoing");s.logger.log("[playlist-loader]: aborting previous loader for type: "+e.type),c.abort()}switch(e.type){case u.PlaylistContextType.MANIFEST:r=l.manifestLoadingMaxRetry,i=l.manifestLoadingTimeOut,n=l.manifestLoadingRetryDelay,a=l.manifestLoadingMaxRetryTimeout;break;case u.PlaylistContextType.LEVEL:case u.PlaylistContextType.AUDIO_TRACK:case u.PlaylistContextType.SUBTITLE_TRACK:r=0,i=l.levelLoadingTimeOut;break;default:r=l.levelLoadingMaxRetry,i=l.levelLoadingTimeOut,n=l.levelLoadingRetryDelay,a=l.levelLoadingMaxRetryTimeout}if(c=this.createInternalLoader(e),null!==(t=e.deliveryDirectives)&&void 0!==t&&t.part&&(e.type===u.PlaylistContextType.LEVEL&&null!==e.level?o=this.hls.levels[e.level].details:e.type===u.PlaylistContextType.AUDIO_TRACK&&null!==e.id?o=this.hls.audioTracks[e.id].details:e.type===u.PlaylistContextType.SUBTITLE_TRACK&&null!==e.id&&(o=this.hls.subtitleTracks[e.id].details),o)){var h=o.partTarget,f=o.targetduration;h&&f&&(i=Math.min(1e3*Math.max(3*h,.8*f),i))}var p={timeout:i,maxRetry:r,retryDelay:n,maxRetryDelay:a,highWaterMark:0},g={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};c.load(e,p,g)},t.loadsuccess=function(e,t,r,i){if(void 0===i&&(i=null),r.isSidxRequest)return this.handleSidxRequest(e,r),void this.handlePlaylistLoaded(e,t,r,i);this.resetInternalLoader(r.type);var n=e.data;0===n.indexOf("#EXTM3U")?(t.parsing.start=performance.now(),n.indexOf("#EXTINF:")>0||n.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(e,t,r,i):this.handleMasterPlaylist(e,t,r,i)):this.handleManifestParsingError(e,r,"no EXTM3U delimiter",i)},t.loaderror=function(e,t,r){void 0===r&&(r=null),this.handleNetworkError(t,r,!1,e)},t.loadtimeout=function(e,t,r){void 0===r&&(r=null),this.handleNetworkError(t,r,!0)},t.handleMasterPlaylist=function(e,t,r,i){var a=this.hls,o=e.data,u=d(e,r),h=l.default.parseMasterPlaylist(o,u),f=h.levels,p=h.sessionData;if(f.length){var g=f.map((function(e){return{id:e.attrs.AUDIO,audioCodec:e.audioCodec}})),v=f.map((function(e){return{id:e.attrs.SUBTITLES,textCodec:e.textCodec}})),m=l.default.parseMasterPlaylistMedia(o,u,"AUDIO",g),y=l.default.parseMasterPlaylistMedia(o,u,"SUBTITLES",v),A=l.default.parseMasterPlaylistMedia(o,u,"CLOSED-CAPTIONS");m.length&&(m.some((function(e){return!e.url}))||!f[0].audioCodec||f[0].attrs.AUDIO||(s.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),m.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new c.AttrList({}),bitrate:0,url:""}))),a.trigger(n.Events.MANIFEST_LOADED,{levels:f,audioTracks:m,subtitles:y,captions:A,url:u,stats:t,networkDetails:i,sessionData:p})}else this.handleManifestParsingError(e,r,"no level found in manifest",i)},t.handleTrackOrLevelPlaylist=function(e,t,r,s){var o=this.hls,h=r.id,f=r.level,p=r.type,g=d(e,r),v=(0,i.isFiniteNumber)(h)?h:0,m=(0,i.isFiniteNumber)(f)?f:v,y=function(e){switch(e.type){case u.PlaylistContextType.AUDIO_TRACK:return u.PlaylistLevelType.AUDIO;case u.PlaylistContextType.SUBTITLE_TRACK:return u.PlaylistLevelType.SUBTITLE;default:return u.PlaylistLevelType.MAIN}}(r),A=l.default.parseLevelPlaylist(e.data,g,m,y,v);if(A.fragments.length){if(p===u.PlaylistContextType.MANIFEST){var E={attrs:new c.AttrList({}),bitrate:0,details:A,name:"",url:g};o.trigger(n.Events.MANIFEST_LOADED,{levels:[E],audioTracks:[],url:g,stats:t,networkDetails:s,sessionData:null})}if(t.parsing.end=performance.now(),A.needSidxRanges){var T,b=null===(T=A.fragments[0].initSegment)||void 0===T?void 0:T.url;this.load({url:b,isSidxRequest:!0,type:p,level:f,levelDetails:A,id:h,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null})}else r.levelDetails=A,this.handlePlaylistLoaded(e,t,r,s)}else o.trigger(n.Events.ERROR,{type:a.ErrorTypes.NETWORK_ERROR,details:a.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:g,reason:"no fragments found in level",level:"number"==typeof r.level?r.level:void 0})},t.handleSidxRequest=function(e,t){var r=new Uint8Array(e.data),i=(0,o.findBox)(r,["sidx"])[0];if(i){var n=(0,o.parseSegmentIndex)(i);if(n){var a=n.references,s=t.levelDetails;a.forEach((function(e,t){var i=e.info,n=s.fragments[t];if(0===n.byteRange.length&&n.setByteRange(String(1+i.end-i.start)+"@"+String(i.start)),n.initSegment){var a=(0,o.findBox)(r,["moov"])[0],l=a?a.length:null;n.initSegment.setByteRange(String(l)+"@0")}}))}}},t.handleManifestParsingError=function(e,t,r,i){this.hls.trigger(n.Events.ERROR,{type:a.ErrorTypes.NETWORK_ERROR,details:a.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:t.type===u.PlaylistContextType.MANIFEST,url:e.url,reason:r,response:e,context:t,networkDetails:i})},t.handleNetworkError=function(e,t,r,i){void 0===r&&(r=!1),s.logger.warn("[playlist-loader]: A network 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a=r.type,s=r.level,o=r.id,l=r.groupId,c=r.loader,d=r.levelDetails,h=r.deliveryDirectives;if(null!=d&&d.targetduration){if(c)switch(d.live&&(c.getCacheAge&&(d.ageHeader=c.getCacheAge()||0),c.getCacheAge&&!isNaN(d.ageHeader)||(d.ageHeader=0)),a){case u.PlaylistContextType.MANIFEST:case u.PlaylistContextType.LEVEL:this.hls.trigger(n.Events.LEVEL_LOADED,{details:d,level:s||0,id:o||0,stats:t,networkDetails:i,deliveryDirectives:h});break;case u.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(n.Events.AUDIO_TRACK_LOADED,{details:d,id:o||0,groupId:l||"",stats:t,networkDetails:i,deliveryDirectives:h});break;case u.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(n.Events.SUBTITLE_TRACK_LOADED,{details:d,id:o||0,groupId:l||"",stats:t,networkDetails:i,deliveryDirectives:h})}}else this.handleManifestParsingError(e,r,"invalid target duration",i)},e}();const f=h},"./src/polyfills/number.ts": /*!*********************************!*\ !*** ./src/polyfills/number.ts ***! \*********************************/(e,t,r)=>{r.r(t),r.d(t,{MAX_SAFE_INTEGER:()=>n,isFiniteNumber:()=>i});var i=Number.isFinite||function(e){return"number"==typeof e&&isFinite(e)},n=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts": /*!*********************************!*\ !*** ./src/remux/aac-helper.ts ***! \*********************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>i});const i=function(){function e(){}return e.getSilentFrame=function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}},e}()},"./src/remux/mp4-generator.ts": /*!************************************!*\ !*** ./src/remux/mp4-generator.ts ***! \************************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>a});var i=Math.pow(2,32)-1,n=function(){function e(){}return e.init=function(){var t;for(t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var r=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);e.HDLR_TYPES={video:r,audio:i};var n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),a=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=a,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var s=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,s,l,s,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,n))},e.box=function(e){for(var t=8,r=arguments.length,i=new Array(r>1?r-1:0),n=1;n<r;n++)i[n-1]=arguments[n];for(var a=i.length,s=a;a--;)t+=i[a].byteLength;var o=new Uint8Array(t);for(o[0]=t>>24&255,o[1]=t>>16&255,o[2]=t>>8&255,o[3]=255&t,o.set(e,4),a=0,t=8;a<s;a++)o.set(i[a],t),t+=i[a].byteLength;return o},e.hdlr=function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])},e.mdat=function(t){return e.box(e.types.mdat,t)},e.mdhd=function(t,r){r*=t;var n=Math.floor(r/(i+1)),a=Math.floor(r%(i+1));return e.box(e.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,n>>24,n>>16&255,n>>8&255,255&n,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))},e.mfhd=function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))},e.minf=function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))},e.moof=function(t,r,i){return e.box(e.types.moof,e.mfhd(t),e.traf(i,r))},e.moov=function(t){for(var r=t.length,i=[];r--;)i[r]=e.trak(t[r]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(i).concat(e.mvex(t)))},e.mvex=function(t){for(var r=t.length,i=[];r--;)i[r]=e.trex(t[r]);return e.box.apply(null,[e.types.mvex].concat(i))},e.mvhd=function(t,r){r*=t;var n=Math.floor(r/(i+1)),a=Math.floor(r%(i+1)),s=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,n>>24,n>>16&255,n>>8&255,255&n,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,s)},e.sdtp=function(t){var r,i,n=t.samples||[],a=new Uint8Array(4+n.length);for(r=0;r<n.length;r++)i=n[r].flags,a[r+4]=i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy;return e.box(e.types.sdtp,a)},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))},e.avc1=function(t){var r,i,n,a=[],s=[];for(r=0;r<t.sps.length;r++)n=(i=t.sps[r]).byteLength,a.push(n>>>8&255),a.push(255&n),a=a.concat(Array.prototype.slice.call(i));for(r=0;r<t.pps.length;r++)n=(i=t.pps[r]).byteLength,s.push(n>>>8&255),s.push(255&n),s=s.concat(Array.prototype.slice.call(i));var o=e.box(e.types.avcC,new Uint8Array([1,a[3],a[4],a[5],255,224|t.sps.length].concat(a).concat([t.pps.length]).concat(s))),l=t.width,u=t.height,c=t.pixelRatio[0],d=t.pixelRatio[1];return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([c>>24,c>>16&255,c>>8&255,255&c,d>>24,d>>16&255,d>>8&255,255&d])))},e.esds=function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))},e.mp4a=function(t){var r=t.samplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))},e.mp3=function(t){var r=t.samplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))},e.stsd=function(t){return"audio"===t.type?"mp3"===t.segmentCodec&&"mp3"===t.codec?e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))},e.tkhd=function(t){var r=t.id,n=t.duration*t.timescale,a=t.width,s=t.height,o=Math.floor(n/(i+1)),l=Math.floor(n%(i+1));return e.box(e.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,l>>24,l>>16&255,l>>8&255,255&l,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,s>>8&255,255&s,0,0]))},e.traf=function(t,r){var n=e.sdtp(t),a=t.id,s=Math.floor(r/(i+1)),o=Math.floor(r%(i+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,o>>24,o>>16&255,o>>8&255,255&o])),e.trun(t,n.length+16+20+8+16+8+8),n)},e.trak=function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.trex=function(t){var r=t.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},e.trun=function(t,r){var i,n,a,s,o,l,u=t.samples||[],c=u.length,d=12+16*c,h=new Uint8Array(d);for(r+=8+d,h.set(["video"===t.type?1:0,0,15,1,c>>>24&255,c>>>16&255,c>>>8&255,255&c,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i<c;i++)a=(n=u[i]).duration,s=n.size,o=n.flags,l=n.cts,h.set([a>>>24&255,a>>>16&255,a>>>8&255,255&a,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return e.box(e.types.trun,h)},e.initSegment=function(t){e.types||e.init();var r=e.moov(t),i=new Uint8Array(e.FTYP.byteLength+r.byteLength);return i.set(e.FTYP),i.set(r,e.FTYP.byteLength),i},e}();n.types=void 0,n.HDLR_TYPES=void 0,n.STTS=void 0,n.STSC=void 0,n.STCO=void 0,n.STSZ=void 0,n.VMHD=void 0,n.SMHD=void 0,n.STSD=void 0,n.FTYP=void 0,n.DINF=void 0;const a=n},"./src/remux/mp4-remuxer.ts": /*!**********************************!*\ !*** ./src/remux/mp4-remuxer.ts ***! \**********************************/(e,t,r)=>{r.r(t),r.d(t,{default:()=>p,flushTextTrackMetadataCueSamples:()=>v,flushTextTrackUserdataCueSamples:()=>m,normalizePts:()=>g});var i=r(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=r(/*! ./aac-helper */"./src/remux/aac-helper.ts"),a=r(/*! ./mp4-generator */"./src/remux/mp4-generator.ts"),s=r(/*! ../events */"./src/events.ts"),o=r(/*! ../errors */"./src/errors.ts"),l=r(/*! ../utils/logger */"./src/utils/logger.ts"),u=r(/*! ../types/loader */"./src/types/loader.ts"),c=r(/*! ../utils/timescale-conversion */"./src/utils/timescale-conversion.ts");function d(){return d=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var i in r)Object.prototype.hasOwnProperty.call(r,i)&&(e[i]=r[i])}return e},d.apply(this,arguments)}var h=null,f=null,p=function(){function e(e,t,r,i){if(this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=e,this.config=t,this.typeSupported=r,this.ISGenerated=!1,null===h){var n=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);h=n?parseInt(n[1]):0}if(null===f){var a=navigator.userAgent.match(/Safari\/(\d+)/i);f=a?parseInt(a[1]):0}}var t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){l.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=e},t.resetNextTimestamp=function(){l.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},t.resetInitSegment=function(){l.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},t.getVideoStartPts=function(e){var t=!1,r=e.reduce((function(e,r){var i=r.pts-e;return i<-4294967296?(t=!0,g(e,r.pts)):i>0?e:r.pts}),e[0].pts);return t&&l.logger.debug("PTS rollover detected"),r},t.remux=function(e,t,r,i,n,a,s,o){var c,d,h,f,p,y,A=n,E=n,T=e.pid>-1,b=t.pid>-1,k=t.samples.length,S=e.samples.length>0,_=s&&k>0||k>1;if((!T||S)&&(!b||_)||this.ISGenerated||s){this.ISGenerated||(h=this.generateIS(e,t,n));var C,L=this.isVideoContiguous,D=-1;if(_&&(D=function(e){for(var t=0;t<e.length;t++)if(e[t].key)return t;return-1}(t.samples),!L&&this.config.forceKeyFrameOnDiscontinuity))if(y=!0,D>0){l.logger.warn("[mp4-remuxer]: Dropped "+D+" out of "+k+" video samples due to a missing keyframe");var R=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(D),t.dropped+=D,C=E+=(t.samples[0].pts-R)/t.inputTimeScale}else-1===D&&(l.logger.warn("[mp4-remuxer]: No keyframe found out of "+k+" video samples"),y=!1);if(this.ISGenerated){if(S&&_){var I=this.getVideoStartPts(t.samples),O=(g(e.samples[0].pts,I)-I)/t.inputTimeScale;A+=Math.max(0,O),E+=Math.max(0,-O)}if(S){if(e.samplerate||(l.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),h=this.generateIS(e,t,n)),d=this.remuxAudio(e,A,this.isAudioContiguous,a,b||_||o===u.PlaylistLevelType.AUDIO?E:void 0),_){var w=d?d.endPTS-d.startPTS:0;t.inputTimeScale||(l.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),h=this.generateIS(e,t,n)),c=this.remuxVideo(t,E,L,w)}}else _&&(c=this.remuxVideo(t,E,L,0));c&&(c.firstKeyFrame=D,c.independent=-1!==D,c.firstKeyFramePTS=C)}}return this.ISGenerated&&(r.samples.length&&(p=v(r,n,this._initPTS,this._initDTS)),i.samples.length&&(f=m(i,n,this._initPTS))),{audio:d,video:c,initSegment:h,independent:y,text:f,id3:p}},t.generateIS=function(e,t,r){var n,s,o,l=e.samples,u=t.samples,c=this.typeSupported,d={},h=!(0,i.isFiniteNumber)(this._initPTS),f="audio/mp4";if(h&&(n=s=1/0),e.config&&l.length&&(e.timescale=e.samplerate,"mp3"===e.segmentCodec&&(c.mpeg?(f="audio/mpeg",e.codec=""):c.mp3&&(e.codec="mp3")),d.audio={id:"audio",container:f,codec:e.codec,initSegment:"mp3"===e.segmentCodec&&c.mpeg?new Uint8Array(0):a.default.initSegment([e]),metadata:{channelCount:e.channelCount}},h&&(o=e.inputTimeScale,n=s=l[0].pts-Math.round(o*r))),t.sps&&t.pps&&u.length&&(t.timescale=t.inputTimeScale,d.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:a.default.initSegment([t]),metadata:{width:t.width,height:t.height}},h)){o=t.inputTimeScale;var p=this.getVideoStartPts(u),v=Math.round(o*r);s=Math.min(s,g(u[0].dts,p)-v),n=Math.min(n,p-v)}if(Object.keys(d).length)return this.ISGenerated=!0,h&&(this._initPTS=n,this._initDTS=s),{tracks:d,initPTS:n,timescale:o}},t.remuxVideo=function(e,t,r,i){var n,u,p=e.inputTimeScale,v=e.samples,m=[],A=v.length,E=this._initPTS,T=this.nextAvcDts,b=8,k=this.videoSampleDuration,S=Number.POSITIVE_INFINITY,_=Number.NEGATIVE_INFINITY,C=!1;r&&null!==T||(T=t*p-(v[0].pts-g(v[0].dts,v[0].pts)));for(var L=0;L<A;L++){var D=v[L];D.pts=g(D.pts-E,T),D.dts=g(D.dts-E,T),D.dts<v[L>0?L-1:L].dts&&(C=!0)}C&&v.sort((function(e,t){var r=e.dts-t.dts,i=e.pts-t.pts;return r||i})),n=v[0].dts;var R=(u=v[v.length-1].dts)-n,I=R?Math.round(R/(A-1)):k||e.inputTimeScale/30;if(r){var O=n-T,w=O>I,P=O<-1;if((w||P)&&(w?l.logger.warn("AVC: "+(0,c.toMsFromMpegTsClock)(O,!0)+" ms ("+O+"dts) hole between fragments detected, filling it"):l.logger.warn("AVC: "+(0,c.toMsFromMpegTsClock)(-O,!0)+" ms ("+O+"dts) overlapping between fragments detected"),!P||T>v[0].pts)){n=T;var x=v[0].pts-O;v[0].dts=n,v[0].pts=x,l.logger.log("Video: First PTS/DTS adjusted: "+(0,c.toMsFromMpegTsClock)(x,!0)+"/"+(0,c.toMsFromMpegTsClock)(n,!0)+", delta: "+(0,c.toMsFromMpegTsClock)(O,!0)+" ms")}}n=Math.max(0,n);for(var N=0,F=0,M=0;M<A;M++){for(var B=v[M],U=B.units,G=U.length,V=0,K=0;K<G;K++)V+=U[K].data.length;F+=V,N+=G,B.length=V,B.dts=Math.max(B.dts,n),S=Math.min(B.pts,S),_=Math.max(B.pts,_)}u=v[A-1].dts;var j,H=F+4*N+8;try{j=new Uint8Array(H)}catch(e){return void this.observer.emit(s.Events.ERROR,s.Events.ERROR,{type:o.ErrorTypes.MUX_ERROR,details:o.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:H,reason:"fail allocating video mdat "+H})}var Y=new DataView(j.buffer);Y.setUint32(0,H),j.set(a.default.types.mdat,4);for(var W=!1,$=Number.POSITIVE_INFINITY,z=Number.POSITIVE_INFINITY,q=Number.NEGATIVE_INFINITY,X=Number.NEGATIVE_INFINITY,Z=0;Z<A;Z++){for(var Q=v[Z],J=Q.units,ee=0,te=0,re=J.length;te<re;te++){var ie=J[te],ne=ie.data,ae=ie.data.byteLength;Y.setUint32(b,ae),b+=4,j.set(ne,b),b+=ae,ee+=4+ae}var se=void 0;if(Z<A-1)k=v[Z+1].dts-Q.dts,se=v[Z+1].pts-Q.pts;else{var oe=this.config,le=Z>0?Q.dts-v[Z-1].dts:I;if(se=Z>0?Q.pts-v[Z-1].pts:I,oe.stretchShortVideoTrack&&null!==this.nextAudioPts){var ue=Math.floor(oe.maxBufferHole*p),ce=(i?S+i*p:this.nextAudioPts)-Q.pts;ce>ue?((k=ce-le)<0?k=le:W=!0,l.logger.log("[mp4-remuxer]: It is approximately "+ce/90+" ms to the next segment; using duration "+k/90+" ms for the last video frame.")):k=le}else k=le}var de=Math.round(Q.pts-Q.dts);$=Math.min($,k),q=Math.max(q,k),z=Math.min(z,se),X=Math.max(X,se),m.push(new y(Q.key,k,ee,de))}if(m.length)if(h){if(h<70){var he=m[0].flags;he.dependsOn=2,he.isNonSync=0}}else if(f&&X-z<q-$&&I/q<.025&&0===m[0].cts){l.logger.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");for(var fe=n,pe=0,ge=m.length;pe<ge;pe++){var ve=fe+m[pe].duration,me=fe+m[pe].cts;if(pe<ge-1){var ye=ve+m[pe+1].cts;m[pe].duration=ye-me}else m[pe].duration=pe?m[pe-1].duration:I;m[pe].cts=0,fe=ve}}console.assert(null!==k,"mp4SampleDuration must be computed"),k=W||!k?I:k,this.nextAvcDts=T=u+k,this.videoSampleDuration=k,this.isVideoContiguous=!0;var Ae={data1:a.default.moof(e.sequenceNumber++,n,d({},e,{samples:m})),data2:j,startPTS:S/p,endPTS:(_+k)/p,startDTS:n/p,endDTS:T/p,type:"video",hasAudio:!1,hasVideo:!0,nb:m.length,dropped:e.dropped};return e.samples=[],e.dropped=0,console.assert(j.length,"MDAT length must not be zero"),Ae},t.remuxAudio=function(e,t,r,i,u){var c=e.inputTimeScale,h=c/(e.samplerate?e.samplerate:c),f="aac"===e.segmentCodec?1024:1152,p=f*h,v=this._initPTS,m="mp3"===e.segmentCodec&&this.typeSupported.mpeg,A=[],E=void 0!==u,T=e.samples,b=m?0:8,k=this.nextAudioPts||-1,S=t*c;if(this.isAudioContiguous=r=r||T.length&&k>0&&(i&&Math.abs(S-k)<9e3||Math.abs(g(T[0].pts-v,S)-k)<20*p),T.forEach((function(e){e.pts=g(e.pts-v,S)})),!r||k<0){if(T=T.filter((function(e){return e.pts>=0})),!T.length)return;k=0===u?0:i&&!E?Math.max(0,S):T[0].pts}if("aac"===e.segmentCodec)for(var _=this.config.maxAudioFramesDrift,C=0,L=k;C<T.length;C++){var D=T[C],R=D.pts,I=R-L,O=Math.abs(1e3*I/c);if(I<=-_*p&&E)0===C&&(l.logger.warn("Audio frame @ "+(R/c).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*I/c)+" ms."),this.nextAudioPts=k=L=R);else if(I>=_*p&&O<1e4&&E){var w=Math.round(I/p);(L=R-w*p)<0&&(w--,L+=p),0===C&&(this.nextAudioPts=k=L),l.logger.warn("[mp4-remuxer]: Injecting "+w+" audio frame @ "+(L/c).toFixed(3)+"s due to "+Math.round(1e3*I/c)+" ms gap.");for(var P=0;P<w;P++){var x=Math.max(L,0),N=n.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);N||(l.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),N=D.unit.subarray()),T.splice(C,0,{unit:N,pts:x}),L+=p,C++}}D.pts=L,L+=p}for(var F,M=null,B=null,U=0,G=T.length;G--;)U+=T[G].unit.byteLength;for(var V=0,K=T.length;V<K;V++){var j=T[V],H=j.unit,Y=j.pts;if(null!==B)A[V-1].duration=Math.round((Y-B)/h);else{if(r&&"aac"===e.segmentCodec&&(Y=k),M=Y,!(U>0))return;U+=b;try{F=new Uint8Array(U)}catch(e){return void this.observer.emit(s.Events.ERROR,s.Events.ERROR,{type:o.ErrorTypes.MUX_ERROR,details:o.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:U,reason:"fail allocating audio mdat "+U})}m||(new DataView(F.buffer).setUint32(0,U),F.set(a.default.types.mdat,4))}F.set(H,b);var W=H.byteLength;b+=W,A.push(new y(!0,f,W,0)),B=Y}var $=A.length;if($){var z=A[A.length-1];this.nextAudioPts=k=B+h*z.duration;var q=m?new Uint8Array(0):a.default.moof(e.sequenceNumber++,M/h,d({},e,{samples:A}));e.samples=[];var X=M/c,Z=k/c,Q={data1:q,data2:F,startPTS:X,endPTS:Z,startDTS:X,endDTS:Z,type:"audio",hasAudio:!0,hasVideo:!1,nb:$};return this.isAudioContiguous=!0,console.assert(F.length,"MDAT length must not be zero"),Q}},t.remuxEmptyAudio=function(e,t,r,i){var a=e.inputTimeScale,s=a/(e.samplerate?e.samplerate:a),o=this.nextAudioPts,u=(null!==o?o:i.startDTS*a)+this._initDTS,c=i.endDTS*a+this._initDTS,d=1024*s,h=Math.ceil((c-u)/d),f=n.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(l.logger.warn("[mp4-remuxer]: remux empty Audio"),f){for(var p=[],g=0;g<h;g++){var v=u+g*d;p.push({unit:f,pts:v,dts:v})}return e.samples=p,this.remuxAudio(e,t,r,!1)}l.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec")},e}();function g(e,t){var r;if(null===t)return e;for(r=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=r;return e}function v(e,t,r,i){var n=e.samples.length;if(n){for(var a=e.inputTimeScale,s=0;s<n;s++){var o=e.samples[s];o.pts=g(o.pts-r,t*a)/a,o.dts=g(o.dts-i,t*a)/a}var l=e.samples;return e.samples=[],{samples:l}}}function m(e,t,r){var i=e.samples.length;if(i){for(var n=e.inputTimeScale,a=0;a<i;a++){var s=e.samples[a];s.pts=g(s.pts-r,t*n)/n}e.samples.sort((function(e,t){return e.pts-t.pts}));var o=e.samples;return e.samples=[],{samples:o}}}var y=function(e,t,r,i){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=t,this.size=r,this.cts=i,this.flags=new A(e)},A=function(e){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=e?2:1,this.isNonSync=e?0:1}},"./src/remux/passthrough-remuxer.ts": /*!******************************************!*\ !*** ./src/remux/passthrough-remuxer.ts ***! 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Resume Caption Loading"),this.setMode("MODE_POP-ON")},t.ccBS=function(){this.logger.log(i.INFO,"BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},t.ccAOF=function(){},t.ccAON=function(){},t.ccDER=function(){this.logger.log(i.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},t.ccRU=function(e){this.logger.log(i.INFO,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},t.ccFON=function(){this.logger.log(i.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},t.ccRDC=function(){this.logger.log(i.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},t.ccTR=function(){this.logger.log(i.INFO,"TR"),this.setMode("MODE_TEXT")},t.ccRTD=function(){this.logger.log(i.INFO,"RTD"),this.setMode("MODE_TEXT")},t.ccEDM=function(){this.logger.log(i.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},t.ccCR=function(){this.logger.log(i.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},t.ccENM=function(){this.logger.log(i.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},t.ccEOC=function(){if(this.logger.log(i.INFO,"EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,this.logger.log(i.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},t.ccTO=function(e){this.logger.log(i.INFO,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)},t.ccMIDROW=function(e){var t={flash:!1};if(t.underline=e%2==1,t.italics=e>=46,t.italics)t.foreground="white";else{var r=Math.floor(e/2)-16;t.foreground=["white","green","blue","cyan","red","yellow","magenta"][r]}this.logger.log(i.INFO,"MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)},t.outputDataUpdate=function(e){void 0===e&&(e=!1);var t=this.logger.time;null!==t&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))},t.cueSplitAtTime=function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))},e}(),T=function(){function e(e,t,r){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var i=new p;this.channels=[null,new E(e,t,i),new E(e+1,r,i)],this.cmdHistory={a:null,b:null},this.logger=i}var t=e.prototype;return t.getHandler=function(e){return this.channels[e].getHandler()},t.setHandler=function(e,t){this.channels[e].setHandler(t)},t.addData=function(e,t){var r,n,a,s=!1;this.logger.time=e;for(var o=0;o<t.length;o+=2)if(n=127&t[o],a=127&t[o+1],0!==n||0!==a){if(this.logger.log(i.DATA,"["+g([t[o],t[o+1]])+"] -> ("+g([n,a])+")"),(r=this.parseCmd(n,a))||(r=this.parseMidrow(n,a)),r||(r=this.parsePAC(n,a)),r||(r=this.parseBackgroundAttributes(n,a)),!r&&(s=this.parseChars(n,a))){var l=this.currentChannel;l&&l>0?this.channels[l].insertChars(s):this.logger.log(i.WARNING,"No channel found yet. TEXT-MODE?")}r||s||this.logger.log(i.WARNING,"Couldn't parse cleaned data "+g([n,a])+" orig: "+g([t[o],t[o+1]]))}},t.parseCmd=function(e,t){var r=this.cmdHistory;if(!((20===e||28===e||21===e||29===e)&&t>=32&&t<=47||(23===e||31===e)&&t>=33&&t<=35))return!1;if(k(e,t,r))return b(null,null,r),this.logger.log(i.DEBUG,"Repeated command ("+g([e,t])+") is dropped"),!0;var n=20===e||21===e||23===e?1:2,a=this.channels[n];return 20===e||21===e||28===e||29===e?32===t?a.ccRCL():33===t?a.ccBS():34===t?a.ccAOF():35===t?a.ccAON():36===t?a.ccDER():37===t?a.ccRU(2):38===t?a.ccRU(3):39===t?a.ccRU(4):40===t?a.ccFON():41===t?a.ccRDC():42===t?a.ccTR():43===t?a.ccRTD():44===t?a.ccEDM():45===t?a.ccCR():46===t?a.ccENM():47===t&&a.ccEOC():a.ccTO(t-32),b(e,t,r),this.currentChannel=n,!0},t.parseMidrow=function(e,t){var r=0;if((17===e||25===e)&&t>=32&&t<=47){if((r=17===e?1:2)!==this.currentChannel)return this.logger.log(i.ERROR,"Mismatch channel in midrow parsing"),!1;var 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t=e&&e.__esModule?()=>e.default:()=>e;return r.d(t,{a:t}),t},r.d=(e,t)=>{for(var i in t)r.o(t,i)&&!r.o(e,i)&&Object.defineProperty(e,i,{enumerable:!0,get:t[i]})},r.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),r.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})};var i=r("./src/hls.ts");return i=i.default})(),pr.exports=gr());var mr=fr(vr.exports),yr=J.now,Ar=J.assign,Er=J.listContainsIgnoreCase;ce.register("PLAYBACK_FRAGMENT_CHANGED"),ce.register("PLAYBACK_FRAGMENT_PARSING_METADATA");var Tr=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),Object.defineProperty(e,"prototype",{writable:!1}),t&&ar(e,t)}(a,e);var t,r,i,n=or(a);function a(){var e;tr(this,a);for(var t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];return(e=n.call.apply(n,[this].concat(r))).options.playback=er(er({},e.options),e.options.playback),e.options.hlsPlayback=er(er({},e.defaultOptions),e.options.hlsPlayback),e._minDvrSize=void 0===e.options.hlsMinimumDvrSize?60:e.options.hlsMinimumDvrSize,e._extrapolatedWindowNumSegments=e.options.playback&&void 0!==e.options.playback.extrapolatedWindowNumSegments?e.options.playback.extrapolatedWindowNumSegments:2,e._playbackType=Re.VOD,e._lastTimeUpdate={current:0,total:0},e._lastDuration=null,e._playableRegionStartTime=0,e._localStartTimeCorrelation=null,e._localEndTimeCorrelation=null,e._playableRegionDuration=0,e._programDateTime=0,e._durationExcludesAfterLiveSyncPoint=!1,e._segmentTargetDuration=null,e._playlistType=null,e._recoverAttemptsRemaining=e.options.hlsRecoverAttempts||16,e}return t=a,r=[{key:"name",get:function(){return"hls"}},{key:"supportedVersion",get:function(){return{min:"0.4.27"}}},{key:"levels",get:function(){return this._levels||[]}},{key:"currentLevel",get:function(){return null===this._currentLevel||void 0===this._currentLevel?-1:this._currentLevel},set:function(e){this._currentLevel=e,this.trigger(ce.PLAYBACK_LEVEL_SWITCH_START),this.options.playback.hlsUseNextLevel?this._hls.nextLevel=this._currentLevel:this._hls.currentLevel=this._currentLevel}},{key:"isReady",get:function(){return this._isReadyState}},{key:"_startTime",get:function(){return this._playbackType===Re.LIVE&&"EVENT"!==this._playlistType?this._extrapolatedStartTime:this._playableRegionStartTime}},{key:"_now",get:function(){return yr()}},{key:"_extrapolatedStartTime",get:function(){if(!this._localStartTimeCorrelation)return this._playableRegionStartTime;var e=this._localStartTimeCorrelation,t=this._now-e.local,r=(e.remote+t)/1e3;return Math.min(r,this._playableRegionStartTime+this._extrapolatedWindowDuration)}},{key:"_extrapolatedEndTime",get:function(){var e=this._playableRegionStartTime+this._playableRegionDuration;if(!this._localEndTimeCorrelation)return e;var t=this._localEndTimeCorrelation,r=this._now-t.local,i=(t.remote+r)/1e3;return Math.max(e-this._extrapolatedWindowDuration,Math.min(i,e))}},{key:"_duration",get:function(){return this._extrapolatedEndTime-this._startTime}},{key:"_extrapolatedWindowDuration",get:function(){return null===this._segmentTargetDuration?0:this._extrapolatedWindowNumSegments*this._segmentTargetDuration}},{key:"bandwidthEstimate",get:function(){return this._hls&&this._hls.bandwidthEstimate}},{key:"defaultOptions",get:function(){return{preload:!0}}},{key:"customListeners",get:function(){return this.options.hlsPlayback&&this.options.hlsPlayback.customListeners||[]}},{key:"_setup",value:function(){var e=this;this._manifestParsed=!1,this._ccIsSetup=!1,this._ccTracksUpdated=!1,this._hls&&this._hls.destroy(),this._hls=new mr(Ar({},this.options.playback.hlsjsConfig)),this._hls.once(mr.Events.MEDIA_ATTACHED,(function(){e.options.hlsPlayback.preload&&e._hls.loadSource(e.options.src)})),this._hls.on(mr.Events.MANIFEST_PARSED,(function(){return e._manifestParsed=!0})),this._hls.on(mr.Events.LEVEL_LOADED,(function(t,r){return e._updatePlaybackType(t,r)})),this._hls.on(mr.Events.LEVEL_UPDATED,(function(t,r){return e._onLevelUpdated(t,r)})),this._hls.on(mr.Events.LEVEL_SWITCHING,(function(t,r){return e._onLevelSwitch(t,r)})),this._hls.on(mr.Events.FRAG_CHANGED,(function(t,r){return e._onFragmentChanged(t,r)})),this._hls.on(mr.Events.FRAG_LOADED,(function(t,r){return e._onFragmentLoaded(t,r)})),this._hls.on(mr.Events.FRAG_PARSING_METADATA,(function(t,r){return e._onFragmentParsingMetadata(t,r)})),this._hls.on(mr.Events.ERROR,(function(t,r){return e._onHLSJSError(t,r)})),this._hls.on(mr.Events.SUBTITLE_TRACK_LOADED,(function(t,r){return e._onSubtitleLoaded(t,r)})),this._hls.on(mr.Events.SUBTITLE_TRACKS_UPDATED,(function(){return e._ccTracksUpdated=!0})),this.bindCustomListeners(),this._hls.attachMedia(this.el)}},{key:"bindCustomListeners",value:function(){var e=this;this.customListeners.forEach((function(t){var r=t.eventName,i=t.once?"once":"on";r&&e._hls["".concat(i)](r,t.callback)}))}},{key:"unbindCustomListeners",value:function(){var e=this;this.customListeners.forEach((function(t){var r=t.eventName;r&&e._hls.off(r,t.callback)}))}},{key:"_onFragmentParsingMetadata",value:function(e,t){this.trigger(ce.Custom.PLAYBACK_FRAGMENT_PARSING_METADATA,{evt:e,data:t})}},{key:"render",value:function(){return this._ready(),ur(nr(a.prototype),"render",this).call(this)}},{key:"_ready",value:function(){this._isReadyState||(!this._hls&&this._setup(),this._isReadyState=!0,this.trigger(ce.PLAYBACK_READY,this.name))}},{key:"_recover",value:function(e,t,r){if(this._recoveredDecodingError)if(this._recoveredAudioCodecError){ae.error("hlsjs: failed to recover",{evt:e,data:t}),r.level=_e.Levels.FATAL;var i=this.createError(r);this.trigger(ce.PLAYBACK_ERROR,i),this.stop()}else this._recoveredAudioCodecError=!0,this._hls.swapAudioCodec(),this._hls.recoverMediaError();else this._recoveredDecodingError=!0,this._hls.recoverMediaError()}},{key:"_setupSrc",value:function(e){}},{key:"_startTimeUpdateTimer",value:function(){var e=this;this._timeUpdateTimer||(this._timeUpdateTimer=setInterval((function(){e._onDurationChange(),e._onTimeUpdate()}),100))}},{key:"_stopTimeUpdateTimer",value:function(){this._timeUpdateTimer&&(clearInterval(this._timeUpdateTimer),this._timeUpdateTimer=null)}},{key:"getProgramDateTime",value:function(){return this._programDateTime}},{key:"getDuration",value:function(){return this._duration}},{key:"getCurrentTime",value:function(){return Math.max(0,this.el.currentTime-this._startTime)}},{key:"getStartTimeOffset",value:function(){return this._startTime}},{key:"seekPercentage",value:function(e){var t=this._duration;e>0&&(t=this._duration*(e/100)),this.seek(t)}},{key:"seek",value:function(e){e<0&&(ae.warn("Attempt to seek to a negative time. Resetting to live point. Use seekToLivePoint() to seek to the live point."),e=this.getDuration()),this.dvrEnabled&&this._updateDvr(e<this.getDuration()-3),e+=this._startTime,this.el.currentTime=e}},{key:"seekToLivePoint",value:function(){this.seek(this.getDuration())}},{key:"_updateDvr",value:function(e){this.trigger(ce.PLAYBACK_DVR,e),this.trigger(ce.PLAYBACK_STATS_ADD,{dvr:e})}},{key:"_updateSettings",value:function(){this._playbackType===Re.VOD?this.settings.left=["playpause","position","duration"]:this.dvrEnabled?this.settings.left=["playpause"]:this.settings.left=["playstop"],this.settings.seekEnabled=this.isSeekEnabled(),this.trigger(ce.PLAYBACK_SETTINGSUPDATE)}},{key:"_onHLSJSError",value:function(e,t){var r,i={code:"".concat(t.type,"_").concat(t.details),description:"".concat(this.name," error: type: ").concat(t.type,", details: ").concat(t.details),raw:t};if(t.response&&(i.description+=", response: ".concat(JSON.stringify(t.response))),t.fatal)if(this._recoverAttemptsRemaining>0)switch(this._recoverAttemptsRemaining-=1,t.type){case mr.ErrorTypes.NETWORK_ERROR:switch(t.details){case mr.ErrorDetails.MANIFEST_LOAD_ERROR:case mr.ErrorDetails.MANIFEST_LOAD_TIMEOUT:case mr.ErrorDetails.MANIFEST_PARSING_ERROR:case mr.ErrorDetails.LEVEL_LOAD_ERROR:case mr.ErrorDetails.LEVEL_LOAD_TIMEOUT:ae.error("hlsjs: unrecoverable network fatal error.",{evt:e,data:t}),r=this.createError(i),this.trigger(ce.PLAYBACK_ERROR,r),this.stop();break;default:ae.warn("hlsjs: trying to recover from network error.",{evt:e,data:t}),i.level=_e.Levels.WARN,this._hls.startLoad()}break;case mr.ErrorTypes.MEDIA_ERROR:ae.warn("hlsjs: trying to recover from media error.",{evt:e,data:t}),i.level=_e.Levels.WARN,this._recover(e,t,i);break;default:ae.error("hlsjs: could not recover from error.",{evt:e,data:t}),r=this.createError(i),this.trigger(ce.PLAYBACK_ERROR,r),this.stop()}else ae.error("hlsjs: could not recover from error after maximum number of attempts.",{evt:e,data:t}),r=this.createError(i),this.trigger(ce.PLAYBACK_ERROR,r),this.stop();else{if(this.options.playback.triggerFatalErrorOnResourceDenied&&this._keyIsDenied(t))return ae.error("hlsjs: could not load decrypt key.",{evt:e,data:t}),r=this.createError(i),this.trigger(ce.PLAYBACK_ERROR,r),void this.stop();i.level=_e.Levels.WARN,ae.warn("hlsjs: non-fatal error occurred",{evt:e,data:t})}}},{key:"_keyIsDenied",value:function(e){return e.type===mr.ErrorTypes.NETWORK_ERROR&&e.details===mr.ErrorDetails.KEY_LOAD_ERROR&&e.response&&e.response.code>=400}},{key:"_onTimeUpdate",value:function(){var e={current:this.getCurrentTime(),total:this.getDuration(),firstFragDateTime:this.getProgramDateTime()};this._lastTimeUpdate&&e.current===this._lastTimeUpdate.current&&e.total===this._lastTimeUpdate.total||(this._lastTimeUpdate=e,this.trigger(ce.PLAYBACK_TIMEUPDATE,e,this.name))}},{key:"_onDurationChange",value:function(){var e=this.getDuration();this._lastDuration!==e&&(this._lastDuration=e,ur(nr(a.prototype),"_onDurationChange",this).call(this))}},{key:"_onProgress",value:function(){if(this.el.buffered.length){for(var e=[],t=0,r=0;r<this.el.buffered.length;r++)e=[].concat(cr(e),[{start:Math.max(0,this.el.buffered.start(r)-this._playableRegionStartTime),end:Math.max(0,this.el.buffered.end(r)-this._playableRegionStartTime)}]),this.el.currentTime>=e[r].start&&this.el.currentTime<=e[r].end&&(t=r);var i={start:e[t].start,current:e[t].end,total:this.getDuration()};this.trigger(ce.PLAYBACK_PROGRESS,i,e)}}},{key:"play",value:function(){!this._hls&&this._setup(),!this._manifestParsed&&!this.options.hlsPlayback.preload&&this._hls.loadSource(this.options.src),ur(nr(a.prototype),"play",this).call(this),this._startTimeUpdateTimer()}},{key:"pause",value:function(){this._hls&&(this.el.pause(),this.dvrEnabled&&this._updateDvr(!0))}},{key:"stop",value:function(){this._stopTimeUpdateTimer(),this._hls&&(ur(nr(a.prototype),"stop",this).call(this),this._hls.destroy(),delete this._hls)}},{key:"destroy",value:function(){this._stopTimeUpdateTimer(),this._hls&&(this._hls.destroy(),delete this._hls),ur(nr(a.prototype),"destroy",this).call(this)}},{key:"_updatePlaybackType",value:function(e,t){this._playbackType=t.details.live?Re.LIVE:Re.VOD,this._onLevelUpdated(e,t),this._ccTracksUpdated&&this._playbackType===Re.LIVE&&this.hasClosedCaptionsTracks&&this._onSubtitleLoaded()}},{key:"_fillLevels",value:function(){this._levels=this._hls.levels.map((function(e,t){return{id:t,level:e,label:"".concat(e.bitrate/1e3,"Kbps")}})),this.trigger(ce.PLAYBACK_LEVELS_AVAILABLE,this._levels)}},{key:"_onLevelUpdated",value:function(e,t){this._segmentTargetDuration=t.details.targetduration,this._playlistType=t.details.type||null;var r=!1,i=!1,n=t.details.fragments,a=this._playableRegionStartTime,s=this._playableRegionDuration;if(0!==n.length){if(n[0].rawProgramDateTime&&(this._programDateTime=n[0].rawProgramDateTime),this._playableRegionStartTime!==n[0].start&&(r=!0,this._playableRegionStartTime=n[0].start),r)if(this._localStartTimeCorrelation){var o=this._localStartTimeCorrelation,l=this._now-o.local,u=(o.remote+l)/1e3;u<n[0].start?this._localStartTimeCorrelation={local:this._now,remote:1e3*n[0].start}:u>a+this._extrapolatedWindowDuration&&(this._localStartTimeCorrelation={local:this._now,remote:1e3*Math.max(n[0].start,a+this._extrapolatedWindowDuration)})}else this._localStartTimeCorrelation={local:this._now,remote:1e3*(n[0].start+this._extrapolatedWindowDuration/2)};var c=t.details.totalduration;if(this._playbackType===Re.LIVE){var d=t.details.targetduration*((this.options.playback.hlsjsConfig||{}).liveSyncDurationCount||mr.DefaultConfig.liveSyncDurationCount);d<=c?(c-=d,this._durationExcludesAfterLiveSyncPoint=!0):this._durationExcludesAfterLiveSyncPoint=!1}c!==this._playableRegionDuration&&(i=!0,this._playableRegionDuration=c);var h=n[0].start+c,f=a+s;if(h!==f)if(this._localEndTimeCorrelation){var p=this._localEndTimeCorrelation,g=this._now-p.local,v=(p.remote+g)/1e3;v>h?this._localEndTimeCorrelation={local:this._now,remote:1e3*h}:v<h-this._extrapolatedWindowDuration?this._localEndTimeCorrelation={local:this._now,remote:1e3*(h-this._extrapolatedWindowDuration)}:v>f&&(this._localEndTimeCorrelation={local:this._now,remote:1e3*f})}else this._localEndTimeCorrelation={local:this._now,remote:1e3*h};i&&this._onDurationChange(),r&&this._onProgress()}}},{key:"_onFragmentChanged",value:function(e,t){this.trigger(ce.Custom.PLAYBACK_FRAGMENT_CHANGED,t)}},{key:"_onFragmentLoaded",value:function(e,t){this.trigger(ce.PLAYBACK_FRAGMENT_LOADED,t)}},{key:"_onSubtitleLoaded",value:function(){if(!this._ccIsSetup){this.trigger(ce.PLAYBACK_SUBTITLE_AVAILABLE);var e=this._playbackType===Re.LIVE?-1:this.closedCaptionsTrackId;this.closedCaptionsTrackId=e,this._ccIsSetup=!0}}},{key:"_onLevelSwitch",value:function(e,t){this.levels.length||this._fillLevels(),this.trigger(ce.PLAYBACK_LEVEL_SWITCH_END),this.trigger(ce.PLAYBACK_LEVEL_SWITCH,t);var r=this._hls.levels[t.level];r&&(this.highDefinition=r.height>=720||r.bitrate/1e3>=2e3,this.trigger(ce.PLAYBACK_HIGHDEFINITIONUPDATE,this.highDefinition),this.trigger(ce.PLAYBACK_BITRATE,{height:r.height,width:r.width,bandwidth:r.bitrate,bitrate:r.bitrate,level:t.level}))}},{key:"dvrEnabled",get:function(){return this._durationExcludesAfterLiveSyncPoint&&this._duration>=this._minDvrSize&&this.getPlaybackType()===Re.LIVE}},{key:"getPlaybackType",value:function(){return this._playbackType}},{key:"isSeekEnabled",value:function(){return this._playbackType===Re.VOD||this.dvrEnabled}}],i=[{key:"HLSJS",get:function(){return mr}}],r&&rr(t.prototype,r),i&&rr(t,i),Object.defineProperty(t,"prototype",{writable:!1}),a}(ze);return Tr.canPlay=function(e,t){var r=e.split("?")[0].match(/.*\.(.*)$/)||[],i=r.length>1&&"m3u8"===r[1].toLowerCase()||Er(t,["application/vnd.apple.mpegurl","application/x-mpegURL"]);return!(!mr.isSupported()||!i)},Qt.Loader.registerPlayback(Tr),t(t({},Qt),{},{HLS:Tr})}(); //# sourceMappingURL=clappr.min.js.map