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e=this.readyQueue_;this.readyQueue_=[],e&&e.length>0&&e.forEach((function(e){e.call(this)}),this),this.trigger("ready")}),1)},t.$=function(e,t){return ba(e,t||this.contentEl())},t.$$=function(e,t){return Ta(e,t||this.contentEl())},t.hasClass=function(e){return Zr(this.el_,e)},t.addClass=function(e){ea(this.el_,e)},t.removeClass=function(e){ta(this.el_,e)},t.toggleClass=function(e,t){na(this.el_,e,t)},t.show=function(){this.removeClass("vjs-hidden")},t.hide=function(){this.addClass("vjs-hidden")},t.lockShowing=function(){this.addClass("vjs-lock-showing")},t.unlockShowing=function(){this.removeClass("vjs-lock-showing")},t.getAttribute=function(e){return aa(this.el_,e)},t.setAttribute=function(e,t){sa(this.el_,e,t)},t.removeAttribute=function(e){oa(this.el_,e)},t.width=function(e,t){return this.dimension("width",e,t)},t.height=function(e,t){return this.dimension("height",e,t)},t.dimensions=function(e,t){this.width(e,!0),this.height(t)},t.dimension=function(e,t,n){if(void 0!==t)return 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this.supportsRaf_?(this.clearTimersOnDispose_(),e=za(this,e),t=C.requestAnimationFrame((function(){n.rafIds_.has(t)&&n.rafIds_.delete(t),e()})),this.rafIds_.add(t),t):this.setTimeout(e,1e3/60)},t.requestNamedAnimationFrame=function(e,t){var n=this;if(!this.namedRafs_.has(e)){this.clearTimersOnDispose_(),t=za(this,t);var i=this.requestAnimationFrame((function(){t(),n.namedRafs_.has(e)&&n.namedRafs_.delete(e)}));return this.namedRafs_.set(e,i),e}},t.cancelNamedAnimationFrame=function(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))},t.cancelAnimationFrame=function(e){return this.supportsRaf_?(this.rafIds_.has(e)&&(this.rafIds_.delete(e),C.cancelAnimationFrame(e)),e):this.clearTimeout(e)},t.clearTimersOnDispose_=function(){var 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n=t.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach((function(e){return n.addCue(e)}))})),t.textTracks()},Cs=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).handleKeyDown_=function(e){return i.handleKeyDown(e)},i.close_=function(e){return i.close(e)},i.opened_=i.hasBeenOpened_=i.hasBeenFilled_=!1,i.closeable(!i.options_.uncloseable),i.content(i.options_.content),i.contentEl_=Yr("div",{className:"vjs-modal-dialog-content"},{role:"document"}),i.descEl_=Yr("p",{className:"vjs-modal-dialog-description vjs-control-text",id:i.el().getAttribute("aria-describedby")}),$r(i.descEl_,i.description()),i.el_.appendChild(i.descEl_),i.el_.appendChild(i.contentEl_),i}R(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog"})},n.dispose=function(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,e.prototype.dispose.call(this)},n.buildCSSClass=function(){return"vjs-modal-dialog vjs-hidden "+e.prototype.buildCSSClass.call(this)},n.label=function(){return this.localize(this.options_.label||"Modal Window")},n.description=function(){var e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e},n.open=function(){if(!this.opened_){var e=this.player();this.trigger("beforemodalopen"),this.opened_=!0,(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_)&&this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}},n.opened=function(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_},n.close=function(){if(this.opened_){var e=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger("modalclose"),this.conditionalBlur_(),this.options_.temporary&&this.dispose()}},n.closeable=function(e){if("boolean"==typeof e){var 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C.HTMLTextAreaElement||e instanceof C.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof C.HTMLIFrameElement||e instanceof C.HTMLObjectElement||e instanceof C.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")}))},t}(ps);Cs.prototype.options_={pauseOnOpen:!0,temporary:!0},ps.registerComponent("ModalDialog",Cs);var ws=function(e){function t(t){var n;void 0===t&&(t=[]),(n=e.call(this)||this).tracks_=[],Object.defineProperty(O(n),"length",{get:function(){return this.tracks_.length}});for(var i=0;i<t.length;i++)n.addTrack(t[i]);return n}R(t,e);var n=t.prototype;return n.addTrack=function(e){var t=this,n=this.tracks_.length;""+n in this||Object.defineProperty(this,n,{get:function(){return 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co={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},ho=function(e){void 0===e&&(e="");var t=Vs(e);return co[t.toLowerCase()]||""};function po(e){if(!e.type){var t=ho(e.src);t&&(e.type=t)}return e}var fo=function(e){function t(t,n,i){var r,a=us({createEl:!1},n);if(r=e.call(this,t,a,i)||this,n.playerOptions.sources&&0!==n.playerOptions.sources.length)t.src(n.playerOptions.sources);else for(var s=0,o=n.playerOptions.techOrder;s<o.length;s++){var u=os(o[s]),l=eo.getTech(u);if(u||(l=ps.getComponent(u)),l&&l.isSupported()){t.loadTech_(u);break}}return r}return R(t,e),t}(ps);ps.registerComponent("MediaLoader",fo);var mo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).handleMouseOver_=function(e){return i.handleMouseOver(e)},i.handleMouseOut_=function(e){return i.handleMouseOut(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.emitTapEvents(),i.enable(),i}R(t,e);var n=t.prototype;return n.createEl=function(e,t,n){void 0===e&&(e="div"),void 0===t&&(t={}),void 0===n&&(n={}),t=yr({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&pr.error("Creating a ClickableComponent with an HTML element of "+e+" is not supported; use a Button instead."),n=yr({role:"button"},n),this.tabIndex_=t.tabIndex;var i=Yr(e,t,n);return i.appendChild(Yr("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(i),i},n.dispose=function(){this.controlTextEl_=null,e.prototype.dispose.call(this)},n.createControlTextEl=function(e){return this.controlTextEl_=Yr("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},n.controlText=function(e,t){if(void 0===t&&(t=this.el()),void 0===e)return this.controlText_||"Need Text";var n=this.localize(e);this.controlText_=e,$r(this.controlTextEl_,n),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",n)},n.buildCSSClass=function(){return"vjs-control vjs-button "+e.prototype.buildCSSClass.call(this)},n.enable=function(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))},n.disable=function(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)},n.handleLanguagechange=function(){this.controlText(this.controlText_)},n.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)},n.handleKeyDown=function(t){M.isEventKey(t,"Space")||M.isEventKey(t,"Enter")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(ps);ps.registerComponent("ClickableComponent",mo);var go=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update(),i.update_=function(e){return i.update(e)},t.on("posterchange",i.update_),i}R(t,e);var n=t.prototype;return n.dispose=function(){this.player().off("posterchange",this.update_),e.prototype.dispose.call(this)},n.createEl=function(){return Yr("div",{className:"vjs-poster",tabIndex:-1})},n.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},n.setSrc=function(e){var t="";e&&(t='url("'+e+'")'),this.el_.style.backgroundImage=t},n.handleClick=function(e){if(this.player_.controls()){var t=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&this.player_.eme.sessions.length>0;!this.player_.tech(!0)||(Mr||Lr)&&t||this.player_.tech(!0).focus(),this.player_.paused()?Ts(this.player_.play()):this.player_.pause()}},t}(mo);ps.registerComponent("PosterImage",go);var vo={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function yo(e,t){var n;if(4===e.length)n=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");n=e.slice(1)}return"rgba("+parseInt(n.slice(0,2),16)+","+parseInt(n.slice(2,4),16)+","+parseInt(n.slice(4,6),16)+","+t+")"}function _o(e,t,n){try{e.style[t]=n}catch(e){return}}var bo=function(e){function t(t,n,i){var r;r=e.call(this,t,n,i)||this;var a=function(e){return r.updateDisplay(e)};return t.on("loadstart",(function(e){return r.toggleDisplay(e)})),t.on("texttrackchange",a),t.on("loadedmetadata",(function(e){return r.preselectTrack(e)})),t.ready(za(O(r),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",a),t.on("playerresize",a),C.addEventListener("orientationchange",a),t.on("dispose",(function(){return C.removeEventListener("orientationchange",a)}));for(var e=this.options_.playerOptions.tracks||[],n=0;n<e.length;n++)this.player_.addRemoteTextTrack(e[n],!0);this.preselectTrack()}}))),r}R(t,e);var n=t.prototype;return n.preselectTrack=function(){for(var e,t,n,i={captions:1,subtitles:1},r=this.player_.textTracks(),a=this.player_.cache_.selectedLanguage,s=0;s<r.length;s++){var o=r[s];a&&a.enabled&&a.language&&a.language===o.language&&o.kind in i?o.kind===a.kind?n=o:n||(n=o):a&&!a.enabled?(n=null,e=null,t=null):o.default&&("descriptions"!==o.kind||e?o.kind in i&&!t&&(t=o):e=o)}n?n.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},n.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})},n.clearDisplay=function(){"function"==typeof C.WebVTT&&C.WebVTT.processCues(C,[],this.el_)},n.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var n=[],i=0;i<e.length;++i){var r=e[i];"showing"===r.mode&&n.push(r)}this.updateForTrack(n)}else{for(var a=null,s=null,o=e.length;o--;){var u=e[o];"showing"===u.mode&&("descriptions"===u.kind?a=u:s=u)}s?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(s)):a&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(a))}},n.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),n=e.activeCues,i=n.length;i--;){var r=n[i];if(r){var a=r.displayState;if(t.color&&(a.firstChild.style.color=t.color),t.textOpacity&&_o(a.firstChild,"color",yo(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(a.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&_o(a.firstChild,"backgroundColor",yo(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?_o(a,"backgroundColor",yo(t.windowColor,t.windowOpacity)):a.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?a.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?a.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?a.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(a.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent){var s=C.parseFloat(a.style.fontSize);a.style.fontSize=s*t.fontPercent+"px",a.style.height="auto",a.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?a.firstChild.style.fontVariant="small-caps":a.firstChild.style.fontFamily=vo[t.fontFamily])}}},n.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"==typeof C.WebVTT&&!e.every((function(e){return!e.activeCues}))){for(var t=[],n=0;n<e.length;++n)for(var i=e[n],r=0;r<i.activeCues.length;++r)t.push(i.activeCues[r]);C.WebVTT.processCues(C,t,this.el_);for(var a=0;a<e.length;++a){for(var s=e[a],o=0;o<s.activeCues.length;++o){var u=s.activeCues[o].displayState;ea(u,"vjs-text-track-cue"),ea(u,"vjs-text-track-cue-"+(s.language?s.language:a)),s.language&&sa(u,"lang",s.language)}this.player_.textTrackSettings&&this.updateDisplayState(s)}}},t}(ps);ps.registerComponent("TextTrackDisplay",bo);var To=function(e){function t(){return e.apply(this,arguments)||this}return R(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),n=this.localize(t?"Audio Player":"Video Player"),i=Yr("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[n])}),r=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return r.appendChild(i),r},t}(ps);ps.registerComponent("LoadingSpinner",To);var ko=function(e){function t(){return e.apply(this,arguments)||this}R(t,e);var n=t.prototype;return n.createEl=function(e,t,n){void 0===t&&(t={}),void 0===n&&(n={});var i=Yr("button",t=yr({className:this.buildCSSClass()},t),n=yr({type:"button"},n));return i.appendChild(Yr("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(i),i},n.addChild=function(e,t){void 0===t&&(t={});var n=this.constructor.name;return pr.warn("Adding an actionable (user controllable) child to a Button ("+n+") is not supported; use a ClickableComponent instead."),ps.prototype.addChild.call(this,e,t)},n.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},n.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},n.handleKeyDown=function(t){M.isEventKey(t,"Space")||M.isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)},t}(mo);ps.registerComponent("Button",ko);var So=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).mouseused_=!1,i.on("mousedown",(function(e){return i.handleMouseDown(e)})),i}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-big-play-button"},n.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY){var n=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&this.player_.eme.sessions.length>0;return Ts(t),void(!this.player_.tech(!0)||(Mr||Lr)&&n||this.player_.tech(!0).focus())}var i=this.player_.getChild("controlBar"),r=i&&i.getChild("playToggle");if(r){var a=function(){return r.focus()};bs(t)?t.then(a,(function(){})):this.setTimeout(a,1)}else this.player_.tech(!0).focus()},n.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},n.handleMouseDown=function(e){this.mouseused_=!0},t}(ko);So.prototype.controlText_="Play Video",ps.registerComponent("BigPlayButton",So);var Eo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).controlText(n&&n.controlText||i.localize("Close")),i}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},n.handleKeyDown=function(t){M.isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(ko);ps.registerComponent("CloseButton",Eo);var Co=function(e){function t(t,n){var i;return void 0===n&&(n={}),i=e.call(this,t,n)||this,n.replay=void 0===n.replay||n.replay,i.on(t,"play",(function(e){return i.handlePlay(e)})),i.on(t,"pause",(function(e){return i.handlePause(e)})),n.replay&&i.on(t,"ended",(function(e){return i.handleEnded(e)})),i}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.player_.paused()?Ts(this.player_.play()):this.player_.pause()},n.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},n.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},n.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},n.handleEnded=function(e){var t=this;this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",(function(e){return t.handleSeeked(e)}))},t}(ko);Co.prototype.controlText_="Play",ps.registerComponent("PlayToggle",Co);var wo=function(e,t){e=e<0?0:e;var n=Math.floor(e%60),i=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=i=n="-"),(r=r>0||s>0?r+":":"")+(i=((r||a>=10)&&i<10?"0"+i:i)+":")+(n=n<10?"0"+n:n)},Io=wo;function Po(e,t){return void 0===t&&(t=e),Io(e,t)}var xo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on(t,["timeupdate","ended"],(function(e){return i.updateContent(e)})),i.updateTextNode_(),i}R(t,e);var n=t.prototype;return n.createEl=function(){var t=this.buildCSSClass(),n=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control"}),i=Yr("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return n.appendChild(i),this.contentEl_=Yr("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),n.appendChild(this.contentEl_),n},n.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},n.updateTextNode_=function(e){var t=this;void 0===e&&(e=0),e=Po(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(function(){if(t.contentEl_){var e=t.textNode_;e&&t.contentEl_.firstChild!==e&&(e=null,pr.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),t.textNode_=P.createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_))}})))},n.updateContent=function(e){},t}(ps);xo.prototype.labelText_="Time",xo.prototype.controlText_="Time",ps.registerComponent("TimeDisplay",xo);var Ao=function(e){function t(){return e.apply(this,arguments)||this}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-current-time"},n.updateContent=function(e){var t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)},t}(xo);Ao.prototype.labelText_="Current Time",Ao.prototype.controlText_="Current Time",ps.registerComponent("CurrentTimeDisplay",Ao);var Oo=function(e){function t(t,n){var i,r=function(e){return i.updateContent(e)};return(i=e.call(this,t,n)||this).on(t,"durationchange",r),i.on(t,"loadstart",r),i.on(t,"loadedmetadata",r),i}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-duration"},n.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},t}(xo);Oo.prototype.labelText_="Duration",Oo.prototype.controlText_="Duration",ps.registerComponent("DurationDisplay",Oo);var Lo=function(e){function t(){return e.apply(this,arguments)||this}return R(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),n=e.prototype.createEl.call(this,"div"),i=e.prototype.createEl.call(this,"span",{textContent:"/"});return n.appendChild(i),t.appendChild(n),t},t}(ps);ps.registerComponent("TimeDivider",Lo);var Ro=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on(t,"durationchange",(function(e){return i.updateContent(e)})),i}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-remaining-time"},n.createEl=function(){var t=e.prototype.createEl.call(this);return t.insertBefore(Yr("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},n.updateContent=function(e){var t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},t}(xo);Ro.prototype.labelText_="Remaining Time",Ro.prototype.controlText_="Remaining Time",ps.registerComponent("RemainingTimeDisplay",Ro);var Do=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).updateShowing(),i.on(i.player(),"durationchange",(function(e){return i.updateShowing(e)})),i}R(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=Yr("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(Yr("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(P.createTextNode(this.localize("LIVE"))),t.appendChild(this.contentEl_),t},n.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},n.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(ps);ps.registerComponent("LiveDisplay",Do);var Mo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).updateLiveEdgeStatus(),i.player_.liveTracker&&(i.updateLiveEdgeStatusHandler_=function(e){return i.updateLiveEdgeStatus(e)},i.on(i.player_.liveTracker,"liveedgechange",i.updateLiveEdgeStatusHandler_)),i}R(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=Yr("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},n.updateLiveEdgeStatus=function(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))},n.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},n.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,e.prototype.dispose.call(this)},t}(ko);Mo.prototype.controlText_="Seek to live, currently playing live",ps.registerComponent("SeekToLive",Mo);var No=function(e,t,n){return e=Number(e),Math.min(n,Math.max(t,isNaN(e)?t:e))},Uo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).handleMouseDown_=function(e){return i.handleMouseDown(e)},i.handleMouseUp_=function(e){return i.handleMouseUp(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleMouseMove_=function(e){return i.handleMouseMove(e)},i.update_=function(e){return i.update(e)},i.bar=i.getChild(i.options_.barName),i.vertical(!!i.options_.vertical),i.enable(),i}R(t,e);var n=t.prototype;return n.enabled=function(){return this.enabled_},n.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},n.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},n.createEl=function(t,n,i){return void 0===n&&(n={}),void 0===i&&(i={}),n.className=n.className+" vjs-slider",n=yr({tabIndex:0},n),i=yr({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},i),e.prototype.createEl.call(this,t,n,i)},n.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||Rr||e.preventDefault(),ua(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e)},n.handleMouseMove=function(e){},n.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;la(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.update()},n.update=function(){var e=this;if(this.el_&&this.bar){var t=this.getProgress();return t===this.progress_||(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",(function(){var n=e.vertical()?"height":"width";e.bar.el().style[n]=(100*t).toFixed(2)+"%"}))),t}},n.getProgress=function(){return Number(No(this.getPercent(),0,1).toFixed(4))},n.calculateDistance=function(e){var t=ha(this.el_,e);return this.vertical()?t.y:t.x},n.handleKeyDown=function(t){M.isEventKey(t,"Left")||M.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):M.isEventKey(t,"Right")||M.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){e.stopPropagation(),e.preventDefault()},n.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(ps);ps.registerComponent("Slider",Uo);var Bo=function(e,t){return No(e/t*100,0,100).toFixed(2)+"%"},Fo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).partEls_=[],i.on(t,"progress",(function(e){return i.update(e)})),i}R(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),n=Yr("span",{className:"vjs-control-text"}),i=Yr("span",{textContent:this.localize("Loaded")}),r=P.createTextNode(": ");return this.percentageEl_=Yr("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(n),n.appendChild(i),n.appendChild(r),n.appendChild(this.percentageEl_),t},n.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},n.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,n=t.player_.buffered(),i=e&&e.isLive()?e.seekableEnd():t.player_.duration(),r=t.player_.bufferedEnd(),a=t.partEls_,s=Bo(r,i);t.percent_!==s&&(t.el_.style.width=s,$r(t.percentageEl_,s),t.percent_=s);for(var o=0;o<n.length;o++){var u=n.start(o),l=n.end(o),c=a[o];c||(c=t.el_.appendChild(Yr()),a[o]=c),c.dataset.start===u&&c.dataset.end===l||(c.dataset.start=u,c.dataset.end=l,c.style.left=Bo(u,r),c.style.width=Bo(l-u,r))}for(var d=a.length;d>n.length;d--)t.el_.removeChild(a[d-1]);a.length=n.length}))},t}(ps);ps.registerComponent("LoadProgressBar",Fo);var jo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update=Ga(za(O(i),i.update),30),i}R(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},n.update=function(e,t,n){var i=da(this.el_),r=ca(this.player_.el()),a=e.width*t;if(r&&i){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=i.width/2;s<u?u+=u-s:o<u&&(u=o),u<0?u=0:u>i.width&&(u=i.width),u=Math.round(u),this.el_.style.right="-"+u+"px",this.write(n)}},n.write=function(e){$r(this.el_,e)},n.updateTime=function(e,t,n,i){var r=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,s=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){var o=r.player_.liveTracker.liveWindow(),u=o-t*o;a=(u<1?"":"-")+Po(u,o)}else a=Po(n,s);r.update(e,t,a),i&&i()}))},t}(ps);ps.registerComponent("TimeTooltip",jo);var Ho=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update=Ga(za(O(i),i.update),30),i}R(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},n.update=function(e,t){var n=this.getChild("timeTooltip");if(n){var i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();n.updateTime(e,t,i)}},t}(ps);Ho.prototype.options_={children:[]},Hr||Pr||Ho.prototype.options_.children.push("timeTooltip"),ps.registerComponent("PlayProgressBar",Ho);var Vo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update=Ga(za(O(i),i.update),30),i}R(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t){var n=this,i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,(function(){n.el_.style.left=e.width*t+"px"}))},t}(ps);Vo.prototype.options_={children:["timeTooltip"]},ps.registerComponent("MouseTimeDisplay",Vo);var qo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).setEventHandlers_(),i}R(t,e);var n=t.prototype;return n.setEventHandlers_=function(){var e=this;this.update_=za(this,this.update),this.update=Ga(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in P&&"visibilityState"in P&&this.on(P,"visibilitychange",this.toggleVisibility_)},n.toggleVisibility_=function(e){"hidden"===P.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},n.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))},n.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},n.update=function(t){var n=this;if("hidden"!==P.visibilityState){var i=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=n.player_.ended()?n.player_.duration():n.getCurrentTime_(),t=n.player_.liveTracker,r=n.player_.duration();t&&t.isLive()&&(r=n.player_.liveTracker.liveCurrentTime()),n.percent_!==i&&(n.el_.setAttribute("aria-valuenow",(100*i).toFixed(2)),n.percent_=i),n.currentTime_===e&&n.duration_===r||(n.el_.setAttribute("aria-valuetext",n.localize("progress bar timing: currentTime={1} duration={2}",[Po(e,r),Po(r,r)],"{1} of {2}")),n.currentTime_=e,n.duration_=r),n.bar&&n.bar.update(ca(n.el()),n.getProgress())})),i}},n.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},n.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},n.getPercent=function(){var e,t=this.getCurrentTime_(),n=this.player_.liveTracker;return n&&n.isLive()?(e=(t-n.seekableStart())/n.liveWindow(),n.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},n.handleMouseDown=function(t){ya(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},n.handleMouseMove=function(e){if(ya(e)){var t,n=this.calculateDistance(e),i=this.player_.liveTracker;if(i&&i.isLive()){if(n>=.99)return void i.seekToLiveEdge();var r=i.seekableStart(),a=i.liveCurrentTime();if((t=r+n*i.liveWindow())>=a&&(t=a),t<=r&&(t=r+.1),t===1/0)return}else(t=n*this.player_.duration())===this.player_.duration()&&(t-=.1);this.userSeek_(t)}},n.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},n.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},n.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?Ts(this.player_.play()):this.update_()},n.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},n.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},n.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.handleKeyDown=function(t){var n=this.player_.liveTracker;if(M.isEventKey(t,"Space")||M.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(M.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(M.isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),n&&n.isLive()?this.userSeek_(n.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(M(t))){t.preventDefault(),t.stopPropagation();var i=10*(M.codes[M(t)]-M.codes[0])/100;n&&n.isLive()?this.userSeek_(n.seekableStart()+n.liveWindow()*i):this.userSeek_(this.player_.duration()*i)}else M.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):M.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},n.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in P&&"visibilityState"in P&&this.off(P,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(Uo);qo.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Hr||Pr||qo.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),ps.registerComponent("SeekBar",qo);var Wo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).handleMouseMove=Ga(za(O(i),i.handleMouseMove),30),i.throttledHandleMouseSeek=Ga(za(O(i),i.handleMouseSeek),30),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.handleMouseDownHandler_=function(e){return i.handleMouseDown(e)},i.enable(),i}R(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},n.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var n=t.getChild("playProgressBar"),i=t.getChild("mouseTimeDisplay");if(n||i){var r=t.el(),a=da(r),s=ha(r,e).x;s=No(s,0,1),i&&i.update(a,s),n&&n.update(a,t.getProgress())}}},n.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},n.enabled=function(){return this.enabled_},n.disable=function(){if(this.children().forEach((function(e){return e.disable&&e.disable()})),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){var e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&Ts(this.player_.play())}},n.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()})),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},n.removeListenersAddedOnMousedownAndTouchstart=function(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)},n.handleMouseDown=function(e){var t=this.el_.ownerDocument,n=this.getChild("seekBar");n&&n.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(ps);Wo.prototype.options_={children:["seekBar"]},ps.registerComponent("ProgressControl",Wo);var zo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return i.handlePictureInPictureChange(e)})),i.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return i.handlePictureInPictureEnabledChange(e)})),i.disable(),i}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},n.handlePictureInPictureEnabledChange=function(){P.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},n.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},n.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(ko);zo.prototype.controlText_="Picture-in-Picture",ps.registerComponent("PictureInPictureToggle",zo);var Go=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on(t,"fullscreenchange",(function(e){return i.handleFullscreenChange(e)})),!1===P[t.fsApi_.fullscreenEnabled]&&i.disable(),i}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},n.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},n.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(ko);Go.prototype.controlText_="Fullscreen",ps.registerComponent("FullscreenToggle",Go);var Ko=function(e){function t(){return e.apply(this,arguments)||this}return R(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-volume-level"});return t.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-control-text"})),t},t}(ps);ps.registerComponent("VolumeLevel",Ko);var Xo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update=Ga(za(O(i),i.update),30),i}R(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},n.update=function(e,t,n,i){if(!n){var r=ca(this.el_),a=ca(this.player_.el()),s=e.width*t;if(!a||!r)return;var o=e.left-a.left+s,u=e.width-s+(a.right-e.right),l=r.width/2;o<l?l+=l-o:u<l&&(l=u),l<0?l=0:l>r.width&&(l=r.width),this.el_.style.right="-"+l+"px"}this.write(i+"%")},n.write=function(e){$r(this.el_,e)},n.updateVolume=function(e,t,n,i,r){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,n,i.toFixed(0)),r&&r()}))},t}(ps);ps.registerComponent("VolumeLevelTooltip",Xo);var Qo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update=Ga(za(O(i),i.update),30),i}R(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t,n){var i=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,n,r,(function(){n?i.el_.style.bottom=e.height*t+"px":i.el_.style.left=e.width*t+"px"}))},t}(ps);Qo.prototype.options_={children:["volumeLevelTooltip"]},ps.registerComponent("MouseVolumeLevelDisplay",Qo);var Yo=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on("slideractive",(function(e){return i.updateLastVolume_(e)})),i.on(t,"volumechange",(function(e){return i.updateARIAAttributes(e)})),t.ready((function(){return i.updateARIAAttributes()})),i}R(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},n.handleMouseDown=function(t){ya(t)&&e.prototype.handleMouseDown.call(this,t)},n.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var n=this.el(),i=ca(n),r=this.vertical(),a=ha(n,e);a=r?a.y:a.x,a=No(a,0,1),t.update(i,a,r)}ya(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},n.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},n.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},n.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},n.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},n.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},n.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},n.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(Uo);Yo.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Hr||Pr||Yo.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Yo.prototype.playerEvent="volumechange",ps.registerComponent("VolumeBar",Yo);var $o=function(e){function t(t,n){var i;return void 0===n&&(n={}),n.vertical=n.vertical||!1,(void 0===n.volumeBar||br(n.volumeBar))&&(n.volumeBar=n.volumeBar||{},n.volumeBar.vertical=n.vertical),i=e.call(this,t,n)||this,function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(O(i),t),i.throttledHandleMouseMove=Ga(za(O(i),i.handleMouseMove),30),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.on("mousedown",(function(e){return i.handleMouseDown(e)})),i.on("touchstart",(function(e){return i.handleMouseDown(e)})),i.on("mousemove",(function(e){return i.handleMouseMove(e)})),i.on(i.volumeBar,["focus","slideractive"],(function(){i.volumeBar.addClass("vjs-slider-active"),i.addClass("vjs-slider-active"),i.trigger("slideractive")})),i.on(i.volumeBar,["blur","sliderinactive"],(function(){i.volumeBar.removeClass("vjs-slider-active"),i.removeClass("vjs-slider-active"),i.trigger("sliderinactive")})),i}R(t,e);var n=t.prototype;return n.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},n.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(ps);$o.prototype.options_={children:["volumeBar"]},ps.registerComponent("VolumeControl",$o);var Jo=function(e){function t(t,n){var i;return i=e.call(this,t,n)||this,function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(O(i),t),i.on(t,["loadstart","volumechange"],(function(e){return i.update(e)})),i}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){var t=this.player_.volume(),n=this.player_.lastVolume_();if(0===t){var i=n<.1?.1:n;this.player_.volume(i),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},n.update=function(e){this.updateIcon_(),this.updateControlText_()},n.updateIcon_=function(){var e=this.player_.volume(),t=3;Hr&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var n=0;n<4;n++)ta(this.el_,"vjs-vol-"+n);ea(this.el_,"vjs-vol-"+t)},n.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(ko);Jo.prototype.controlText_="Mute",ps.registerComponent("MuteToggle",Jo);var Zo=function(e){function t(t,n){var i;return void 0===n&&(n={}),void 0!==n.inline?n.inline=n.inline:n.inline=!0,(void 0===n.volumeControl||br(n.volumeControl))&&(n.volumeControl=n.volumeControl||{},n.volumeControl.vertical=!n.inline),(i=e.call(this,t,n)||this).handleKeyPressHandler_=function(e){return i.handleKeyPress(e)},i.on(t,["loadstart"],(function(e){return i.volumePanelState_(e)})),i.on(i.muteToggle,"keyup",(function(e){return i.handleKeyPress(e)})),i.on(i.volumeControl,"keyup",(function(e){return i.handleVolumeControlKeyUp(e)})),i.on("keydown",(function(e){return i.handleKeyPress(e)})),i.on("mouseover",(function(e){return i.handleMouseOver(e)})),i.on("mouseout",(function(e){return i.handleMouseOut(e)})),i.on(i.volumeControl,["slideractive"],i.sliderActive_),i.on(i.volumeControl,["sliderinactive"],i.sliderInactive_),i}R(t,e);var n=t.prototype;return n.sliderActive_=function(){this.addClass("vjs-slider-active")},n.sliderInactive_=function(){this.removeClass("vjs-slider-active")},n.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},n.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},n.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},n.handleVolumeControlKeyUp=function(e){M.isEventKey(e,"Esc")&&this.muteToggle.focus()},n.handleMouseOver=function(e){this.addClass("vjs-hover"),Ba(P,"keyup",this.handleKeyPressHandler_)},n.handleMouseOut=function(e){this.removeClass("vjs-hover"),Fa(P,"keyup",this.handleKeyPressHandler_)},n.handleKeyPress=function(e){M.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(ps);Zo.prototype.options_={children:["muteToggle","volumeControl"]},ps.registerComponent("VolumePanel",Zo);var eu=function(e){function t(t,n){var i;return i=e.call(this,t,n)||this,n&&(i.menuButton_=n.menuButton),i.focusedChild_=-1,i.on("keydown",(function(e){return i.handleKeyDown(e)})),i.boundHandleBlur_=function(e){return i.handleBlur(e)},i.boundHandleTapClick_=function(e){return i.handleTapClick(e)},i}R(t,e);var n=t.prototype;return n.addEventListenerForItem=function(e){e instanceof ps&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},n.removeEventListenerForItem=function(e){e instanceof ps&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},n.removeChild=function(t){"string"==typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},n.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},n.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=Yr(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var n=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return n.appendChild(this.contentEl_),Ba(n,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),n},n.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},n.handleBlur=function(e){var t=e.relatedTarget||P.activeElement;if(!this.children().some((function(e){return e.el()===t}))){var n=this.menuButton_;n&&n.buttonPressed_&&t!==n.el().firstChild&&n.unpressButton()}},n.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var n=t.filter((function(t){return t.el()===e.target}))[0];if(!n)return;"CaptionSettingsMenuItem"!==n.name()&&this.menuButton_.focus()}},n.handleKeyDown=function(e){M.isEventKey(e,"Left")||M.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(M.isEventKey(e,"Right")||M.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},n.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},n.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},n.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(ps);ps.registerComponent("Menu",eu);var tu=function(e){function t(t,n){var i;void 0===n&&(n={}),(i=e.call(this,t,n)||this).menuButton_=new ko(t,n),i.menuButton_.controlText(i.controlText_),i.menuButton_.el_.setAttribute("aria-haspopup","true");var r=ko.prototype.buildCSSClass();i.menuButton_.el_.className=i.buildCSSClass()+" "+r,i.menuButton_.removeClass("vjs-control"),i.addChild(i.menuButton_),i.update(),i.enabled_=!0;var a=function(e){return i.handleClick(e)};return i.handleMenuKeyUp_=function(e){return i.handleMenuKeyUp(e)},i.on(i.menuButton_,"tap",a),i.on(i.menuButton_,"click",a),i.on(i.menuButton_,"keydown",(function(e){return i.handleKeyDown(e)})),i.on(i.menuButton_,"mouseenter",(function(){i.addClass("vjs-hover"),i.menu.show(),Ba(P,"keyup",i.handleMenuKeyUp_)})),i.on("mouseleave",(function(e){return i.handleMouseLeave(e)})),i.on("keydown",(function(e){return i.handleSubmenuKeyDown(e)})),i}R(t,e);var n=t.prototype;return n.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},n.createMenu=function(){var e=new eu(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=Yr("li",{className:"vjs-menu-title",textContent:os(this.options_.title),tabIndex:-1}),n=new ps(this.player_,{el:t});e.addItem(n)}if(this.items=this.createItems(),this.items)for(var i=0;i<this.items.length;i++)e.addItem(this.items[i]);return e},n.createItems=function(){},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},n.buildWrapperCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+ko.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)},n.buildCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},n.controlText=function(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},n.dispose=function(){this.handleMouseLeave(),e.prototype.dispose.call(this)},n.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},n.handleMouseLeave=function(e){this.removeClass("vjs-hover"),Fa(P,"keyup",this.handleMenuKeyUp_)},n.focus=function(){this.menuButton_.focus()},n.blur=function(){this.menuButton_.blur()},n.handleKeyDown=function(e){M.isEventKey(e,"Esc")||M.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),M.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(M.isEventKey(e,"Up")||M.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},n.handleMenuKeyUp=function(e){(M.isEventKey(e,"Esc")||M.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},n.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},n.handleSubmenuKeyDown=function(e){(M.isEventKey(e,"Esc")||M.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),M.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},n.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),Hr&&Xr())return;this.menu.focus()}},n.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},n.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},n.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(ps);ps.registerComponent("MenuButton",tu);var nu=function(e){function t(t,n){var i,r=n.tracks;if((i=e.call(this,t,n)||this).items.length<=1&&i.hide(),!r)return O(i);var a=za(O(i),i.update);return r.addEventListener("removetrack",a),r.addEventListener("addtrack",a),r.addEventListener("labelchange",a),i.player_.on("ready",a),i.player_.on("dispose",(function(){r.removeEventListener("removetrack",a),r.removeEventListener("addtrack",a),r.removeEventListener("labelchange",a)})),i}return R(t,e),t}(tu);ps.registerComponent("TrackButton",nu);var iu=["Tab","Esc","Up","Down","Right","Left"],ru=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).selectable=n.selectable,i.isSelected_=n.selected||!1,i.multiSelectable=n.multiSelectable,i.selected(i.isSelected_),i.selectable?i.multiSelectable?i.el_.setAttribute("role","menuitemcheckbox"):i.el_.setAttribute("role","menuitemradio"):i.el_.setAttribute("role","menuitem"),i}R(t,e);var n=t.prototype;return n.createEl=function(t,n,i){this.nonIconControl=!0;var r=e.prototype.createEl.call(this,"li",yr({className:"vjs-menu-item",tabIndex:-1},n),i);return r.replaceChild(Yr("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),r.querySelector(".vjs-icon-placeholder")),r},n.handleKeyDown=function(t){iu.some((function(e){return M.isEventKey(t,e)}))||e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){this.selected(!0)},n.selected=function(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},t}(mo);ps.registerComponent("MenuItem",ru);var au=function(e){function t(t,n){var i,r=n.track,a=t.textTracks();n.label=r.label||r.language||"Unknown",n.selected="showing"===r.mode,(i=e.call(this,t,n)||this).track=r,i.kinds=(n.kinds||[n.kind||i.track.kind]).filter(Boolean);var s,o=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];i.handleTracksChange.apply(O(i),t)},u=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];i.handleSelectedLanguageChange.apply(O(i),t)};(t.on(["loadstart","texttrackchange"],o),a.addEventListener("change",o),a.addEventListener("selectedlanguagechange",u),i.on("dispose",(function(){t.off(["loadstart","texttrackchange"],o),a.removeEventListener("change",o),a.removeEventListener("selectedlanguagechange",u)})),void 0===a.onchange)&&i.on(["tap","click"],(function(){if("object"!==_typeof2(C.Event))try{s=new C.Event("change")}catch(e){}s||(s=P.createEvent("Event")).initEvent("change",!0,!0),a.dispatchEvent(s)}));return i.handleTracksChange(),i}R(t,e);var n=t.prototype;return n.handleClick=function(t){var n=this.track,i=this.player_.textTracks();if(e.prototype.handleClick.call(this,t),i)for(var r=0;r<i.length;r++){var a=i[r];-1!==this.kinds.indexOf(a.kind)&&(a===n?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.mode="disabled"))}},n.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},n.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){var t=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},n.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(ru);ps.registerComponent("TextTrackMenuItem",au);var su=function(e){function t(t,n){return n.track={player:t,kind:n.kind,kinds:n.kinds,default:!1,mode:"disabled"},n.kinds||(n.kinds=[n.kind]),n.label?n.track.label=n.label:n.track.label=n.kinds.join(" and ")+" off",n.selectable=!0,n.multiSelectable=!1,e.call(this,t,n)||this}R(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!0,i=0,r=t.length;i<r;i++){var a=t[i];if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){n=!1;break}}n!==this.isSelected_&&this.selected(n)},n.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),n=!0,i=0,r=t.length;i<r;i++){var a=t[i];if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){n=!1;break}}n&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(au);ps.registerComponent("OffTextTrackMenuItem",su);var ou=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.textTracks(),e.call(this,t,n)||this}return R(t,e),t.prototype.createItems=function(e,t){var n;void 0===e&&(e=[]),void 0===t&&(t=au),this.label_&&(n=this.label_+" off"),e.push(new su(this.player_,{kinds:this.kinds_,kind:this.kind_,label:n})),this.hideThreshold_+=1;var i=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r<i.length;r++){var a=i[r];if(this.kinds_.indexOf(a.kind)>-1){var s=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},t}(nu);ps.registerComponent("TextTrackButton",ou);var uu=function(e){function t(t,n){var i,r=n.track,a=n.cue,s=t.currentTime();return n.selectable=!0,n.multiSelectable=!1,n.label=a.text,n.selected=a.startTime<=s&&s<a.endTime,(i=e.call(this,t,n)||this).track=r,i.cue=a,r.addEventListener("cuechange",za(O(i),i.update)),i}R(t,e);var n=t.prototype;return n.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},n.update=function(e){var t=this.cue,n=this.player_.currentTime();this.selected(t.startTime<=n&&n<t.endTime)},t}(ru);ps.registerComponent("ChaptersTrackMenuItem",uu);var lu=function(e){function t(t,n,i){return e.call(this,t,n,i)||this}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},n.update=function(t){this.track_&&(!t||"addtrack"!==t.type&&"removetrack"!==t.type)||this.setTrack(this.findChaptersTrack()),e.prototype.update.call(this)},n.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";var n=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);n&&n.addEventListener("load",this.updateHandler_)}}},n.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;t>=0;t--){var n=e[t];if(n.kind===this.kind_)return n}},n.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(os(this.kind_))},n.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},n.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var n=0,i=t.length;n<i;n++){var r=t[n],a=new uu(this.player_,{track:this.track_,cue:r});e.push(a)}return e},t}(ou);lu.prototype.kind_="chapters",lu.prototype.controlText_="Chapters",ps.registerComponent("ChaptersButton",lu);var cu=function(e){function t(t,n,i){var r;r=e.call(this,t,n,i)||this;var a=t.textTracks(),s=za(O(r),r.handleTracksChange);return a.addEventListener("change",s),r.on("dispose",(function(){a.removeEventListener("change",s)})),r}R(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!1,i=0,r=t.length;i<r;i++){var a=t[i];if(a.kind!==this.kind_&&"showing"===a.mode){n=!0;break}}n?this.disable():this.enable()},n.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(ou);cu.prototype.kind_="descriptions",cu.prototype.controlText_="Descriptions",ps.registerComponent("DescriptionsButton",cu);var du=function(e){function t(t,n,i){return e.call(this,t,n,i)||this}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(ou);du.prototype.kind_="subtitles",du.prototype.controlText_="Subtitles",ps.registerComponent("SubtitlesButton",du);var hu=function(e){function t(t,n){var i;return n.track={player:t,kind:n.kind,label:n.kind+" settings",selectable:!1,default:!1,mode:"disabled"},n.selectable=!1,n.name="CaptionSettingsMenuItem",(i=e.call(this,t,n)||this).addClass("vjs-texttrack-settings"),i.controlText(", opens "+n.kind+" settings dialog"),i}return R(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(au);ps.registerComponent("CaptionSettingsMenuItem",hu);var pu=function(e){function t(t,n,i){return e.call(this,t,n,i)||this}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new hu(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(ou);pu.prototype.kind_="captions",pu.prototype.controlText_="Captions",ps.registerComponent("CaptionsButton",pu);var fu=function(e){function t(){return e.apply(this,arguments)||this}return R(t,e),t.prototype.createEl=function(t,n,i){var r=e.prototype.createEl.call(this,t,n,i),a=r.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(a.appendChild(Yr("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),a.appendChild(Yr("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),r},t}(au);ps.registerComponent("SubsCapsMenuItem",fu);var mu=function(e){function t(t,n){var i;return void 0===n&&(n={}),(i=e.call(this,t,n)||this).label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(i.player_.language_)>-1&&(i.label_="captions"),i.menuButton_.controlText(os(i.label_)),i}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new hu(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,fu)},t}(ou);mu.prototype.kinds_=["captions","subtitles"],mu.prototype.controlText_="Subtitles",ps.registerComponent("SubsCapsButton",mu);var gu=function(e){function t(t,n){var i,r=n.track,a=t.audioTracks();n.label=r.label||r.language||"Unknown",n.selected=r.enabled,(i=e.call(this,t,n)||this).track=r,i.addClass("vjs-"+r.kind+"-menu-item");var s=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];i.handleTracksChange.apply(O(i),t)};return a.addEventListener("change",s),i.on("dispose",(function(){a.removeEventListener("change",s)})),i}R(t,e);var n=t.prototype;return n.createEl=function(t,n,i){var r=e.prototype.createEl.call(this,t,n,i),a=r.querySelector(".vjs-menu-item-text");return"main-desc"===this.options_.track.kind&&(a.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),a.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-control-text",textContent:this.localize("Descriptions")}))),r},n.handleClick=function(t){e.prototype.handleClick.call(this,t),this.track.enabled=!0},n.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(ru);ps.registerComponent("AudioTrackMenuItem",gu);var vu=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.audioTracks(),e.call(this,t,n)||this}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(e){void 0===e&&(e=[]),this.hideThreshold_=1;for(var t=this.player_.audioTracks(),n=0;n<t.length;n++){var i=t[n];e.push(new gu(this.player_,{track:i,selectable:!0,multiSelectable:!1}))}return e},t}(nu);vu.prototype.controlText_="Audio Track",ps.registerComponent("AudioTrackButton",vu);var yu=function(e){function t(t,n){var i,r=n.rate,a=parseFloat(r,10);return n.label=r,n.selected=a===t.playbackRate(),n.selectable=!0,n.multiSelectable=!1,(i=e.call(this,t,n)||this).label=r,i.rate=a,i.on(t,"ratechange",(function(e){return i.update(e)})),i}R(t,e);var n=t.prototype;return n.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},n.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(ru);yu.prototype.contentElType="button",ps.registerComponent("PlaybackRateMenuItem",yu);var _u=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).menuButton_.el_.setAttribute("aria-describedby",i.labelElId_),i.updateVisibility(),i.updateLabel(),i.on(t,"loadstart",(function(e){return i.updateVisibility(e)})),i.on(t,"ratechange",(function(e){return i.updateLabel(e)})),i.on(t,"playbackrateschange",(function(e){return i.handlePlaybackRateschange(e)})),i}R(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this);return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=Yr("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),t.appendChild(this.labelEl_),t},n.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},n.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){for(var e=this.playbackRates(),t=[],n=e.length-1;n>=0;n--)t.push(new yu(this.player(),{rate:e[n]+"x"}));return t},n.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},n.handleClick=function(e){for(var t=this.player().playbackRate(),n=this.playbackRates(),i=n[0],r=0;r<n.length;r++)if(n[r]>t){i=n[r];break}this.player().playbackRate(i)},n.handlePlaybackRateschange=function(e){this.update()},n.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},n.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},n.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},n.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")},t}(tu);_u.prototype.controlText_="Playback Rate",ps.registerComponent("PlaybackRateMenuButton",_u);var bu=function(e){function t(){return e.apply(this,arguments)||this}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(t,n,i){return void 0===t&&(t="div"),void 0===n&&(n={}),void 0===i&&(i={}),n.className||(n.className=this.buildCSSClass()),e.prototype.createEl.call(this,t,n,i)},t}(ps);ps.registerComponent("Spacer",bu);var Tu=function(e){function t(){return e.apply(this,arguments)||this}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(bu);ps.registerComponent("CustomControlSpacer",Tu);var ku=function(e){function t(){return e.apply(this,arguments)||this}return R(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(ps);ku.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in P&&ku.prototype.options_.children.splice(ku.prototype.options_.children.length-1,0,"pictureInPictureToggle"),ps.registerComponent("ControlBar",ku);var Su=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on(t,"error",(function(e){return i.open(e)})),i}R(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},n.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(Cs);Su.prototype.options_=A({},Cs.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),ps.registerComponent("ErrorDisplay",Su);var Eu=["#000","Black"],Cu=["#00F","Blue"],wu=["#0FF","Cyan"],Iu=["#0F0","Green"],Pu=["#F0F","Magenta"],xu=["#F00","Red"],Au=["#FFF","White"],Ou=["#FF0","Yellow"],Lu=["1","Opaque"],Ru=["0.5","Semi-Transparent"],Du=["0","Transparent"],Mu={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Eu,Au,xu,Iu,Cu,Ou,Pu,wu]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[Lu,Ru,Du]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Au,Eu,xu,Iu,Cu,Ou,Pu,wu]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[Lu,Ru]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[Du,Ru,Lu]}};function Nu(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}Mu.windowColor.options=Mu.backgroundColor.options;var Uu=function(e){function t(t,n){var i;return n.temporary=!1,(i=e.call(this,t,n)||this).updateDisplay=i.updateDisplay.bind(O(i)),i.fill(),i.hasBeenOpened_=i.hasBeenFilled_=!0,i.endDialog=Yr("p",{className:"vjs-control-text",textContent:i.localize("End of dialog window.")}),i.el().appendChild(i.endDialog),i.setDefaults(),void 0===n.persistTextTrackSettings&&(i.options_.persistTextTrackSettings=i.options_.playerOptions.persistTextTrackSettings),i.on(i.$(".vjs-done-button"),"click",(function(){i.saveSettings(),i.close()})),i.on(i.$(".vjs-default-button"),"click",(function(){i.setDefaults(),i.updateDisplay()})),vr(Mu,(function(e){i.on(i.$(e.selector),"change",i.updateDisplay)})),i.options_.persistTextTrackSettings&&i.restoreSettings(),i}R(t,e);var n=t.prototype;return n.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},n.createElSelect_=function(e,t,n){var i=this;void 0===t&&(t=""),void 0===n&&(n="label");var r=Mu[e],a=r.id.replace("%s",this.id_),s=[t,a].join(" ").trim();return["<"+n+' id="'+a+'" class="'+("label"===n?"vjs-label":"")+'">',this.localize(r.label),"</"+n+">",'<select aria-labelledby="'+s+'">'].concat(r.options.map((function(e){var t=a+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+t+'">',i.localize(e[1]),"</option>"].join("")}))).concat("</select>").join("")},n.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},n.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},n.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},n.createElColors_=function(){return Yr("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},n.createElFont_=function(){return Yr("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})},n.createElControls_=function(){var e=this.localize("restore all settings to the default values");return Yr("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},n.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},n.label=function(){return this.localize("Caption Settings Dialog")},n.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},n.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},n.getValues=function(){var e=this;return function(e,t,n){return void 0===n&&(n=0),gr(e).reduce((function(n,i){return t(n,e[i],i)}),n)}(Mu,(function(t,n,i){var r,a,s=(r=e.$(n.selector),a=n.parser,Nu(r.options[r.options.selectedIndex].value,a));return void 0!==s&&(t[i]=s),t}),{})},n.setValues=function(e){var t=this;vr(Mu,(function(n,i){!function(e,t,n){if(t)for(var i=0;i<e.options.length;i++)if(Nu(e.options[i].value,n)===t){e.selectedIndex=i;break}}(t.$(n.selector),e[i],n.parser)}))},n.setDefaults=function(){var e=this;vr(Mu,(function(t){var n=t.hasOwnProperty("default")?t.default:0;e.$(t.selector).selectedIndex=n}))},n.restoreSettings=function(){var e;try{e=JSON.parse(C.localStorage.getItem("vjs-text-track-settings"))}catch(e){pr.warn(e)}e&&this.setValues(e)},n.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?C.localStorage.setItem("vjs-text-track-settings",JSON.stringify(e)):C.localStorage.removeItem("vjs-text-track-settings")}catch(e){pr.warn(e)}}},n.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},n.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,n=e&&e.captionsButton;t?t.focus():n&&n.focus()},t}(Cs);ps.registerComponent("TextTrackSettings",Uu);var Bu=function(e){function t(t,n){var i,r=n.ResizeObserver||C.ResizeObserver;null===n.ResizeObserver&&(r=!1);var a=us({createEl:!r,reportTouchActivity:!1},n);return(i=e.call(this,t,a)||this).ResizeObserver=n.ResizeObserver||C.ResizeObserver,i.loadListener_=null,i.resizeObserver_=null,i.debouncedHandler_=function(e,t,n,i){var r;void 0===i&&(i=C);var a=function(){var a=this,s=arguments,o=function(){r=null,o=null,n||e.apply(a,s)};!r&&n&&e.apply(a,s),i.clearTimeout(r),r=i.setTimeout(o,t)};return a.cancel=function(){i.clearTimeout(r),r=null},a}((function(){i.resizeHandler()}),100,!1,O(i)),r?(i.resizeObserver_=new i.ResizeObserver(i.debouncedHandler_),i.resizeObserver_.observe(t.el())):(i.loadListener_=function(){if(i.el_&&i.el_.contentWindow){var e=i.debouncedHandler_,t=i.unloadListener_=function(){Fa(this,"resize",e),Fa(this,"unload",t),t=null};Ba(i.el_.contentWindow,"unload",t),Ba(i.el_.contentWindow,"resize",e)}},i.one("load",i.loadListener_)),i}R(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},n.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},n.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,e.prototype.dispose.call(this)},t}(ps);ps.registerComponent("ResizeManager",Bu);var Fu={trackingThreshold:20,liveTolerance:15},ju=function(e){function t(t,n){var i,r=us(Fu,n,{createEl:!1});return(i=e.call(this,t,r)||this).handleVisibilityChange_=function(e){return i.handleVisibilityChange(e)},i.trackLiveHandler_=function(){return i.trackLive_()},i.handlePlay_=function(e){return i.handlePlay(e)},i.handleFirstTimeupdate_=function(e){return i.handleFirstTimeupdate(e)},i.handleSeeked_=function(e){return i.handleSeeked(e)},i.seekToLiveEdge_=function(e){return i.seekToLiveEdge(e)},i.reset_(),i.on(i.player_,"durationchange",(function(e){return i.handleDurationchange(e)})),i.one(i.player_,"canplay",(function(){return i.toggleTracking()})),Mr&&"hidden"in P&&"visibilityState"in P&&i.on(P,"visibilitychange",i.handleVisibilityChange_),i}R(t,e);var n=t.prototype;return n.handleVisibilityChange=function(){this.player_.duration()===1/0&&(P.hidden?this.stopTracking():this.startTracking())},n.trackLive_=function(){var e=this.player_.seekable();if(e&&e.length){var t=Number(C.performance.now().toFixed(4)),n=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+n;var i=this.liveCurrentTime(),r=this.player_.currentTime(),a=this.player_.paused()||this.seekedBehindLive_||Math.abs(i-r)>this.options_.liveTolerance;this.timeupdateSeen_&&i!==1/0||(a=!1),a!==this.behindLiveEdge_&&(this.behindLiveEdge_=a,this.trigger("liveedgechange"))}},n.handleDurationchange=function(){this.toggleTracking()},n.toggleTracking=function(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())},n.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))},n.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},n.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()},n.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},n.reset_=function(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)},n.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},n.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},n.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],n=e?e.length:0;n--;)t.push(e.end(n));return t.length?t.sort()[t.length-1]:1/0},n.seekableStart=function(){for(var e=this.player_.seekable(),t=[],n=e?e.length:0;n--;)t.push(e.start(n));return t.length?t.sort()[0]:0},n.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},n.isLive=function(){return this.isTracking()},n.atLiveEdge=function(){return!this.behindLiveEdge()},n.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},n.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},n.behindLiveEdge=function(){return this.behindLiveEdge_},n.isTracking=function(){return"number"==typeof this.trackingInterval_},n.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},n.dispose=function(){this.off(P,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(ps);ps.registerComponent("LiveTracker",ju);var Hu,Vu=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var n=e.$$("source"),i=[],r="";if(!n.length)return!1;for(var a=0;a<n.length;a++){var s=n[a].src;s&&-1===i.indexOf(s)&&i.push(s)}return!!i.length&&(1===i.length&&(r=i[0]),e.triggerSourceset(r),!0)},qu=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=P.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var n=P.createDocumentFragment();t.childNodes.length;)n.appendChild(t.childNodes[0]);return this.innerText="",C.Element.prototype.appendChild.call(this,n),this.innerHTML}}),Wu=function(e,t){for(var n={},i=0;i<e.length&&!((n=Object.getOwnPropertyDescriptor(e[i],t))&&n.set&&n.get);i++);return n.enumerable=!0,n.configurable=!0,n},zu=function(e){var t=e.el();if(!t.resetSourceWatch_){var n={},i=function(e){return Wu([e.el(),C.HTMLMediaElement.prototype,C.Element.prototype,qu],"innerHTML")}(e),r=function(n){return function(){for(var i=arguments.length,r=new Array(i),a=0;a<i;a++)r[a]=arguments[a];var s=n.apply(t,r);return Vu(e),s}};["append","appendChild","insertAdjacentHTML"].forEach((function(e){t[e]&&(n[e]=t[e],t[e]=r(n[e]))})),Object.defineProperty(t,"innerHTML",us(i,{set:r(i.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(n).forEach((function(e){t[e]=n[e]})),Object.defineProperty(t,"innerHTML",i)},e.one("sourceset",t.resetSourceWatch_)}},Gu=Object.defineProperty({},"src",{get:function(){return 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Object.defineProperty(e,t,{value:n,enumerable:!0,writable:!0})},a={configurable:!0,enumerable:!0,get:function(){var e=n();return r(e),e}};return i&&(a.set=r),Object.defineProperty(e,t,a)},Qu=function(e){function t(t,n){var i;i=e.call(this,t,n)||this;var r=t.source,a=!1;if(r&&(i.el_.currentSrc!==r.src||t.tag&&3===t.tag.initNetworkState_)?i.setSource(r):i.handleLateInit_(i.el_),t.enableSourceset&&i.setupSourcesetHandling_(),i.isScrubbing_=!1,i.el_.hasChildNodes()){for(var s=i.el_.childNodes,o=s.length,u=[];o--;){var l=s[o];"track"===l.nodeName.toLowerCase()&&(i.featuresNativeTextTracks?(i.remoteTextTrackEls().addTrackElement_(l),i.remoteTextTracks().addTrack(l.track),i.textTracks().addTrack(l.track),a||i.el_.hasAttribute("crossorigin")||!qs(l.src)||(a=!0)):u.push(l))}for(var c=0;c<u.length;c++)i.el_.removeChild(u[c])}return i.proxyNativeTracks_(),i.featuresNativeTextTracks&&a&&pr.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may 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r=e[i];"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}t.removeEventListener("change",n)};this.on("webkitbeginfullscreen",(function(){t.removeEventListener("change",n),t.removeEventListener("change",i),t.addEventListener("change",i)})),this.on("webkitendfullscreen",(function(){t.removeEventListener("change",n),t.addEventListener("change",n),t.removeEventListener("change",i)}))},n.overrideNative_=function(e,t){var n=this;if(t===this["featuresNative"+e+"Tracks"]){var i=e.toLowerCase();this[i+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach((function(e){n.el()[i+"Tracks"].removeEventListener(e,n[i+"TracksListeners_"][e])})),this["featuresNative"+e+"Tracks"]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i)}},n.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},n.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},n.proxyNativeTracksForType_=function(e){var t=this,n=$s[e],i=this.el()[n.getterName],r=this[n.getterName]();if(this["featuresNative"+n.capitalName+"Tracks"]&&i&&i.addEventListener){var a={change:function(n){var i={type:"change",target:r,currentTarget:r,srcElement:r};r.trigger(i),"text"===e&&t[Js.remoteText.getterName]().trigger(i)},addtrack:function(e){r.addTrack(e.track)},removetrack:function(e){r.removeTrack(e.track)}},s=function(){for(var e=[],t=0;t<r.length;t++){for(var n=!1,a=0;a<i.length;a++)if(i[a]===r[t]){n=!0;break}n||e.push(r[t])}for(;e.length;)r.removeTrack(e.shift())};this[n.getterName+"Listeners_"]=a,Object.keys(a).forEach((function(e){var n=a[e];i.addEventListener(e,n),t.on("dispose",(function(t){return i.removeEventListener(e,n)}))})),this.on("loadstart",s),this.on("dispose",(function(e){return t.off("loadstart",s)}))}},n.proxyNativeTracks_=function(){var e=this;$s.names.forEach((function(t){e.proxyNativeTracksForType_(t)}))},n.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var n=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(n,e),t.disposeMediaElement(e),e=n}else{e=P.createElement("video");var i=us({},this.options_.tag&&ra(this.options_.tag));Br&&!0===this.options_.nativeControlsForTouch||delete i.controls,ia(e,yr(i,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&sa(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);for(var r=["loop","muted","playsinline","autoplay"],a=0;a<r.length;a++){var s=r[a],o=this.options_[s];void 0!==o&&(o?sa(e,s,s):oa(e,s),e[s]=o)}return e},n.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,n=function(){t=!0};this.on("loadstart",n);var i=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",i),void this.ready((function(){this.off("loadstart",n),this.off("loadedmetadata",i),t||this.trigger("loadstart")}))}var r=["loadstart"];r.push("loadedmetadata"),e.readyState>=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready((function(){r.forEach((function(e){this.trigger(e)}),this)}))}},n.setScrubbing=function(e){this.isScrubbing_=e},n.scrubbing=function(){return this.isScrubbing_},n.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&Vr?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){pr(e,"Video is not ready. 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e=C.navigator&&C.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},n.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Ts(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}),0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},n.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},n.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},n.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},n.reset=function(){t.resetMediaElement(this.el_)},n.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},n.setControls=function(e){this.el_.controls=!!e},n.addTextTrack=function(t,n,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,n,i):e.prototype.addTextTrack.call(this,t,n,i)},n.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var n=P.createElement("track");return t.kind&&(n.kind=t.kind),t.label&&(n.label=t.label),(t.language||t.srclang)&&(n.srclang=t.language||t.srclang),t.default&&(n.default=t.default),t.id&&(n.id=t.id),t.src&&(n.src=t.src),n},n.addRemoteTextTrack=function(t,n){var i=e.prototype.addRemoteTextTrack.call(this,t,n);return this.featuresNativeTextTracks&&this.el().appendChild(i),i},n.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var n=this.$$("track"),i=n.length;i--;)t!==n[i]&&t!==n[i].track||this.el().removeChild(n[i])},n.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),C.performance&&"function"==typeof C.performance.now?e.creationTime=C.performance.now():C.performance&&C.performance.timing&&"number"==typeof C.performance.timing.navigationStart&&(e.creationTime=C.Date.now()-C.performance.timing.navigationStart),e},t}(eo);Xu(Qu,"TEST_VID",(function(){if(Gr()){var e=P.createElement("video"),t=P.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),Qu.isSupported=function(){try{Qu.TEST_VID.volume=.5}catch(e){return!1}return!(!Qu.TEST_VID||!Qu.TEST_VID.canPlayType)},Qu.canPlayType=function(e){return Qu.TEST_VID.canPlayType(e)},Qu.canPlaySource=function(e,t){return Qu.canPlayType(e.type)},Qu.canControlVolume=function(){try{var e=Qu.TEST_VID.volume;return Qu.TEST_VID.volume=e/2+.1,e!==Qu.TEST_VID.volume}catch(e){return!1}},Qu.canMuteVolume=function(){try{var e=Qu.TEST_VID.muted;return Qu.TEST_VID.muted=!e,Qu.TEST_VID.muted?sa(Qu.TEST_VID,"muted","muted"):oa(Qu.TEST_VID,"muted"),e!==Qu.TEST_VID.muted}catch(e){return!1}},Qu.canControlPlaybackRate=function(){if(Pr&&Rr&&Dr<58)return!1;try{var e=Qu.TEST_VID.playbackRate;return Qu.TEST_VID.playbackRate=e/2+.1,e!==Qu.TEST_VID.playbackRate}catch(e){return!1}},Qu.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(P.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(P.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(P.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(P.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},Qu.supportsNativeTextTracks=function(){return Vr||Hr&&Rr},Qu.supportsNativeVideoTracks=function(){return!(!Qu.TEST_VID||!Qu.TEST_VID.videoTracks)},Qu.supportsNativeAudioTracks=function(){return!(!Qu.TEST_VID||!Qu.TEST_VID.audioTracks)},Qu.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresVolumeControl","canControlVolume"],["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function(e){var t=e[0],n=e[1];Xu(Qu.prototype,t,(function(){return Qu[n]()}),!0)})),Qu.prototype.movingMediaElementInDOM=!Hr,Qu.prototype.featuresFullscreenResize=!0,Qu.prototype.featuresProgressEvents=!0,Qu.prototype.featuresTimeupdateEvents=!0,Qu.patchCanPlayType=function(){xr>=4&&!Or&&!Rr&&(Hu=Qu.TEST_VID&&Qu.TEST_VID.constructor.prototype.canPlayType,Qu.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":Hu.call(this,e)})},Qu.unpatchCanPlayType=function(){var e=Qu.TEST_VID.constructor.prototype.canPlayType;return Hu&&(Qu.TEST_VID.constructor.prototype.canPlayType=Hu),e},Qu.patchCanPlayType(),Qu.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},Qu.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),n=t.length;n--;)e.removeChild(t[n]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){Qu.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){Qu.prototype["set"+os(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){Qu.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){Qu.prototype["set"+os(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){Qu.prototype[e]=function(){return this.el_[e]()}})),eo.withSourceHandlers(Qu),Qu.nativeSourceHandler={},Qu.nativeSourceHandler.canPlayType=function(e){try{return Qu.TEST_VID.canPlayType(e)}catch(e){return""}},Qu.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return Qu.nativeSourceHandler.canPlayType(e.type);if(e.src){var n=Vs(e.src);return Qu.nativeSourceHandler.canPlayType("video/"+n)}return""},Qu.nativeSourceHandler.handleSource=function(e,t,n){t.setSrc(e.src)},Qu.nativeSourceHandler.dispose=function(){},Qu.registerSourceHandler(Qu.nativeSourceHandler),eo.registerTech("Html5",Qu);var Yu=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],$u={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Ju=["tiny","xsmall","small","medium","large","xlarge","huge"],Zu={};Ju.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Zu[e]="vjs-layout-"+t}));var el={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},tl=function(e){function t(n,i,r){var a;if(n.id=n.id||i.id||"vjs_video_"+Oa(),(i=yr(t.getTagSettings(n),i)).initChildren=!1,i.createEl=!1,i.evented=!1,i.reportTouchActivity=!1,!i.language)if("function"==typeof n.closest){var s=n.closest("[lang]");s&&s.getAttribute&&(i.language=s.getAttribute("lang"))}else for(var o=n;o&&1===o.nodeType;){if(ra(o).hasOwnProperty("lang")){i.language=o.getAttribute("lang");break}o=o.parentNode}if((a=e.call(this,null,i,r)||this).boundDocumentFullscreenChange_=function(e){return a.documentFullscreenChange_(e)},a.boundFullWindowOnEscKey_=function(e){return a.fullWindowOnEscKey(e)},a.boundUpdateStyleEl_=function(e){return a.updateStyleEl_(e)},a.boundApplyInitTime_=function(e){return a.applyInitTime_(e)},a.boundUpdateCurrentBreakpoint_=function(e){return a.updateCurrentBreakpoint_(e)},a.boundHandleTechClick_=function(e){return a.handleTechClick_(e)},a.boundHandleTechDoubleClick_=function(e){return a.handleTechDoubleClick_(e)},a.boundHandleTechTouchStart_=function(e){return a.handleTechTouchStart_(e)},a.boundHandleTechTouchMove_=function(e){return a.handleTechTouchMove_(e)},a.boundHandleTechTouchEnd_=function(e){return a.handleTechTouchEnd_(e)},a.boundHandleTechTap_=function(e){return a.handleTechTap_(e)},a.isFullscreen_=!1,a.log=fr(a.id_),a.fsApi_=or,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,a.debugEnabled_=!1,!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)throw new Error("No techOrder specified. 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c="7.17.0".split(".")[0];return a.addClass("vjs-v"+c),a.userActive(!0),a.reportUserActivity(),a.one("play",(function(e){return a.listenForUserActivity_(e)})),a.on("stageclick",(function(e){return a.handleStageClick_(e)})),a.on("keydown",(function(e){return a.handleKeyDown(e)})),a.on("languagechange",(function(e){return a.handleLanguagechange(e)})),a.breakpoints(a.options_.breakpoints),a.responsive(a.options_.responsive),a}R(t,e);var n=t.prototype;return n.dispose=function(){var n=this;this.trigger("dispose"),this.off("dispose"),Fa(P,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),Fa(P,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),no[this.id()]=null,Zs.names.forEach((function(e){var t=Zs[e],i=n[t.getterName]();i&&i.off&&i.off()})),e.prototype.dispose.call(this)},n.createEl=function(){var t,n=this.tag,i=this.playerElIngest_=n.parentNode&&n.parentNode.hasAttribute&&n.parentNode.hasAttribute("data-vjs-player"),r="video-js"===this.tag.tagName.toLowerCase();i?t=this.el_=n.parentNode:r||(t=this.el_=e.prototype.createEl.call(this,"div"));var a=ra(n);if(r){for(t=this.el_=n,n=this.tag=P.createElement("video");t.children.length;)n.appendChild(t.firstChild);Zr(t,"video-js")||ea(t,"video-js"),t.appendChild(n),i=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{n[e]=t[e]}catch(e){}}))}if(n.setAttribute("tabindex","-1"),a.tabindex="-1",(Mr||Rr&&Ur)&&(n.setAttribute("role","application"),a.role="application"),n.removeAttribute("width"),n.removeAttribute("height"),"width"in a&&delete a.width,"height"in a&&delete a.height,Object.getOwnPropertyNames(a).forEach((function(e){r&&"class"===e||t.setAttribute(e,a[e]),r&&n.setAttribute(e,a[e])})),n.playerId=n.id,n.id+="_html5_api",n.className="vjs-tech",n.player=t.player=this,this.addClass("vjs-paused"),!0!==C.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=Pa("vjs-styles-dimensions");var s=ba(".vjs-styles-defaults"),o=ba("head");o.insertBefore(this.styleEl_,s?s.nextSibling:o.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var u=n.getElementsByTagName("a"),l=0;l<u.length;l++){var c=u.item(l);ea(c,"vjs-hidden"),c.setAttribute("hidden","hidden")}return n.initNetworkState_=n.networkState,n.parentNode&&!i&&n.parentNode.insertBefore(t,n),Jr(n,t),this.children_.unshift(n),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=t,t},n.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):pr.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')},n.width=function(e){return this.dimension("width",e)},n.height=function(e){return this.dimension("height",e)},n.dimension=function(e,t){var n=e+"_";if(void 0===t)return this[n]||0;if(""===t||"auto"===t)return this[n]=void 0,void this.updateStyleEl_();var i=parseFloat(t);isNaN(i)?pr.error('Improper value "'+t+'" supplied for for '+e):(this[n]=i,this.updateStyleEl_())},n.fluid=function(e){var t,n,i=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,Qa(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),n=function(){i.on(["playerreset","resize"],i.boundUpdateStyleEl_)},Qa(t=this)?n():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(n))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},n.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},n.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()},n.updateStyleEl_=function(){if(!0!==C.VIDEOJS_NO_DYNAMIC_STYLE){var e,t,n,i=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=i[1]/i[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*r,n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(n),xa(this.styleEl_,"\n      ."+n+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+n+".vjs-fluid {\n        padding-top: "+100*r+"%;\n      }\n    ")}else{var a="number"==typeof this.width_?this.width_:this.options_.width,s="number"==typeof this.height_?this.height_:this.options_.height,o=this.tech_&&this.tech_.el();o&&(a>=0&&(o.width=a),s>=0&&(o.height=s))}},n.loadTech_=function(e,t){var n=this;this.tech_&&this.unloadTech_();var i=os(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==i&&this.tag&&(eo.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=i,this.isReady_=!1;var a=this.autoplay();("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(a=!1);var s={source:t,autoplay:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};Zs.names.forEach((function(e){var t=Zs[e];s[t.getterName]=n[t.privateName]})),yr(s,this.options_[i]),yr(s,this.options_[r]),yr(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(s.startTime=this.cache_.currentTime);var o=eo.getTech(e);if(!o)throw new Error("No Tech named '"+i+"' exists! '"+i+"' should be registered using videojs.registerTech()'");this.tech_=new o(s),this.tech_.ready(za(this,this.handleTechReady_),!0),Es(this.textTracksJson_||[],this.tech_),Yu.forEach((function(e){n.on(n.tech_,e,(function(t){return n["handleTech"+os(e)+"_"](t)}))})),Object.keys($u).forEach((function(e){n.on(n.tech_,e,(function(t){0===n.tech_.playbackRate()&&n.tech_.seeking()?n.queuedCallbacks_.push({callback:n["handleTech"+$u[e]+"_"].bind(n),event:t}):n["handleTech"+$u[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return n.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return n.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return n.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return n.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return n.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return n.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return n.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return n.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return n.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return n.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return n.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return n.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return n.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return n.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return n.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return n.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return n.handleTechRateChange_(e)})),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===i&&this.tag||Jr(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},n.unloadTech_=function(){var e=this;Zs.names.forEach((function(t){var n=Zs[t];e[n.privateName]=e[n.getterName]()})),this.textTracksJson_=Ss(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},n.tech=function(e){return void 0===e&&pr.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_},n.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)},n.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)},n.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},n.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())},n.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"==typeof e){var n,i=function(){var e=t.muted();t.muted(!0);var n=function(){t.muted(e)};t.playTerminatedQueue_.push(n);var i=t.play();if(bs(i))return i.catch((function(e){throw n(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))}))};if("any"!==e||this.muted()?n="muted"!==e||this.muted()?this.play():i():bs(n=this.play())&&(n=n.catch(i)),bs(n))return n.then((function(){t.trigger({type:"autoplay-success",autoplay:e})})).catch((function(){t.trigger({type:"autoplay-failure",autoplay:e})}))}},n.updateSourceCaches_=function(e){void 0===e&&(e="");var t=e,n="";"string"!=typeof t&&(t=e.src,n=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!n&&(n=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var n=e.cache_.sources.filter((function(e){return e.src===t}));if(n.length)return n[0].type;for(var i=e.$$("source"),r=0;r<i.length;r++){var a=i[r];if(a.type&&a.src&&a.src===t)return a.type}return ho(t)}(this,t)),this.cache_.source=us({},e,{src:t,type:n});for(var i=this.cache_.sources.filter((function(e){return e.src&&e.src===t})),r=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){var u=ra(a[o]);r.push(u),u.src&&u.src===t&&s.push(u.src)}s.length&&!i.length?this.cache_.sources=r:i.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},n.handleTechSourceset_=function(e){var t=this;if(!this.changingSrc_){var n=function(e){return t.updateSourceCaches_(e)},i=this.currentSource().src,r=e.src;i&&!/^blob:/.test(i)&&/^blob:/.test(r)&&(!this.lastSource_||this.lastSource_.tech!==r&&this.lastSource_.player!==i)&&(n=function(){}),n(r),e.src||this.tech_.any(["sourceset","loadstart"],(function(e){if("sourceset"!==e.type){var n=t.techGet("currentSrc");t.lastSource_.tech=n,t.updateSourceCaches_(n)}}))}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},n.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},n.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},n.handleTechRateChange_=function(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach((function(e){return e.callback(e.event)})),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},n.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting");var t=this.currentTime();this.on("timeupdate",(function n(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",n))}))},n.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},n.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},n.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},n.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},n.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},n.handleTechFirstPlay_=function(){this.options_.starttime&&(pr.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},n.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},n.handleTechEnded_=function(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},n.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},n.handleTechClick_=function(e){this.controls_&&(void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?Ts(this.play()):this.pause()))},n.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),(function(t){return t.contains(e.target)}))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},n.handleTechTap_=function(){this.userActive(!this.userActive())},n.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},n.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},n.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},n.handleStageClick_=function(){this.reportUserActivity()},n.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},n.documentFullscreenChange_=function(e){var t=e.target.player;if(!t||t===this){var n=this.el(),i=P[this.fsApi_.fullscreenElement]===n;!i&&n.matches?i=n.matches(":"+this.fsApi_.fullscreen):!i&&n.msMatchesSelector&&(i=n.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(i)}},n.handleTechFullscreenChange_=function(e,t){t&&(t.nativeIOSFullscreen&&this.toggleClass("vjs-ios-native-fs"),this.isFullscreen(t.isFullscreen))},n.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},n.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},n.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},n.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},n.handleTechError_=function(){var e=this.tech_.error();this.error(e)},n.handleTechTextData_=function(){var e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},n.getCache=function(){return this.cache_},n.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}},n.techCall_=function(e,t){this.ready((function(){if(e in oo)return function(e,t,n,i){return t[n](e.reduce(lo(n),i))}(this.middleware_,this.tech_,e,t);if(e in uo)return ao(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw pr(e),e}}),!0)},n.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in so)return function(e,t,n){return e.reduceRight(lo(n),t[n]())}(this.middleware_,this.tech_,e);if(e in uo)return ao(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw pr("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw pr("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw pr(t),t}}},n.play=function(){var e=this,t=this.options_.Promise||C.Promise;return t?new t((function(t){e.play_(t)})):this.play_()},n.play_=function(e){var t=this;void 0===e&&(e=Ts),this.playCallbacks_.push(e);var n=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!n)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(n||!Vr&&!Hr||this.load());var i=this.techGet_("play");null===i?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(i)},n.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))},n.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))},n.pause=function(){this.techCall_("pause")},n.paused=function(){return!1!==this.techGet_("paused")},n.played=function(){return this.techGet_("played")||gs(0,0)},n.scrubbing=function(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},n.currentTime=function(e){return void 0!==e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},n.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},n.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))},n.remainingTime=function(){return this.duration()-this.currentTime()},n.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},n.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=gs(0,0)),e},n.bufferedPercent=function(){return vs(this.buffered(),this.duration())},n.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),n=e.end(e.length-1);return n>t&&(n=t),n},n.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},n.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},n.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},n.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},n.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},n.isFullscreen=function(e){if(void 0!==e){var t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_},n.requestFullscreen=function(e){var t=this.options_.Promise||C.Promise;if(t){var n=this;return new t((function(t,i){function r(){n.off("fullscreenerror",s),n.off("fullscreenchange",a)}function a(){r(),t()}function s(e,t){r(),i(t)}n.one("fullscreenchange",a),n.one("fullscreenerror",s);var o=n.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(t,i))}))}return this.requestFullscreenHelper_()},n.requestFullscreenHelper_=function(e){var t,n=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){var i=this.el_[this.fsApi_.requestFullscreen](t);return i&&i.then((function(){return n.isFullscreen(!0)}),(function(){return n.isFullscreen(!1)})),i}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},n.exitFullscreen=function(){var e=this.options_.Promise||C.Promise;if(e){var t=this;return new e((function(e,n){function i(){t.off("fullscreenerror",a),t.off("fullscreenchange",r)}function r(){i(),e()}function a(e,t){i(),n(t)}t.one("fullscreenchange",r),t.one("fullscreenerror",a);var s=t.exitFullscreenHelper_();s&&(s.then(i,i),s.then(e,n))}))}return this.exitFullscreenHelper_()},n.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=P[this.fsApi_.exitFullscreen]();return t&&Ts(t.then((function(){return e.isFullscreen(!1)}))),t}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},n.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=P.documentElement.style.overflow,Ba(P,"keydown",this.boundFullWindowOnEscKey_),P.documentElement.style.overflow="hidden",ea(P.body,"vjs-full-window"),this.trigger("enterFullWindow")},n.fullWindowOnEscKey=function(e){M.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},n.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,Fa(P,"keydown",this.boundFullWindowOnEscKey_),P.documentElement.style.overflow=this.docOrigOverflow,ta(P.body,"vjs-full-window"),this.trigger("exitFullWindow")},n.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},n.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},n.requestPictureInPicture=function(){if("pictureInPictureEnabled"in P&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},n.exitPictureInPicture=function(){if("pictureInPictureEnabled"in P)return P.exitPictureInPicture()},n.handleKeyDown=function(e){var t=this.options_.userActions;if(t&&t.hotkeys){(function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)})(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}},n.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},n=t.fullscreenKey,i=void 0===n?function(e){return M.isEventKey(e,"f")}:n,r=t.muteKey,a=void 0===r?function(e){return M.isEventKey(e,"m")}:r,s=t.playPauseKey,o=void 0===s?function(e){return M.isEventKey(e,"k")||M.isEventKey(e,"Space")}:s;if(i.call(this,e)){e.preventDefault(),e.stopPropagation();var u=ps.getComponent("FullscreenToggle");!1!==P[this.fsApi_.fullscreenEnabled]&&u.prototype.handleClick.call(this,e)}else if(a.call(this,e)){e.preventDefault(),e.stopPropagation(),ps.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(o.call(this,e)){e.preventDefault(),e.stopPropagation(),ps.getComponent("PlayToggle").prototype.handleClick.call(this,e)}},n.canPlayType=function(e){for(var t,n=0,i=this.options_.techOrder;n<i.length;n++){var r=i[n],a=eo.getTech(r);if(a||(a=ps.getComponent(r)),a){if(a.isSupported()&&(t=a.canPlayType(e)))return t}else pr.error('The "'+r+'" tech is undefined. Skipped browser support check for that tech.')}return""},n.selectSource=function(e){var t=this,n=this.options_.techOrder.map((function(e){return[e,eo.getTech(e)]})).filter((function(e){var t=e[0],n=e[1];return n?n.isSupported():(pr.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)})),i=function(e,t,n){var i;return e.some((function(e){return t.some((function(t){if(i=n(e,t))return!0}))})),i},r=function(e,n){var i=e[0];if(e[1].canPlaySource(n,t.options_[i.toLowerCase()]))return{source:n,tech:i}};return(this.options_.sourceOrder?i(e,n,function(e){return function(t,n){return e(n,t)}}(r)):i(n,e,r))||!1},n.handleSrc_=function(e,t){var n=this;if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();var i=function e(t){if(Array.isArray(t)){var n=[];t.forEach((function(t){t=e(t),Array.isArray(t)?n=n.concat(t):_r(t)&&n.push(t)})),t=n}else t="string"==typeof t&&t.trim()?[po({src:t})]:_r(t)&&"string"==typeof t.src&&t.src&&t.src.trim()?[po(t)]:[];return t}(e);if(i.length){if(this.changingSrc_=!0,t||(this.cache_.sources=i),this.updateSourceCaches_(i[0]),ro(this,i[0],(function(e,r){var a,s;if(n.middleware_=r,t||(n.cache_.sources=i),n.updateSourceCaches_(e),n.src_(e))return i.length>1?n.handleSrc_(i.slice(1)):(n.changingSrc_=!1,n.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0),void n.triggerReady());a=r,s=n.tech_,a.forEach((function(e){return e.setTech&&e.setTech(s)}))})),this.options_.retryOnError&&i.length>1){var r=function(){n.error(null),n.handleSrc_(i.slice(1),!0)},a=function(){n.off("error",r)};this.one("error",r),this.one("playing",a),this.resetRetryOnError_=function(){n.off("error",r),n.off("playing",a)}}}else this.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0)},n.src=function(e){return this.handleSrc_(e,!1)},n.src_=function(e){var t,n,i=this,r=this.selectSource([e]);return!r||(t=r.tech,n=this.techName_,os(t)!==os(n)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready((function(){i.changingSrc_=!1})),!1):(this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1))},n.load=function(){this.techCall_("load")},n.reset=function(){var e=this,t=this.options_.Promise||C.Promise;this.paused()||!t?this.doReset_():Ts(this.play().then((function(){return e.doReset_()})))},n.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),Qa(this)&&this.trigger("playerreset")},n.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},n.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar,t=e.durationDisplay,n=e.remainingTimeDisplay;t&&t.updateContent(),n&&n.updateContent()},n.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},n.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},n.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},n.currentSource=function(){return this.cache_.source||{}},n.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},n.currentType=function(){return this.currentSource()&&this.currentSource().type||""},n.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},n.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},n.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},n.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},n.poster=function(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},n.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},n.controls=function(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},n.usingNativeControls=function(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},n.error=function(e){var t=this;if(void 0===e)return this.error_||null;if(ar("beforeerror").forEach((function(n){var i=n(t,e);_r(i)&&!Array.isArray(i)||"string"==typeof i||"number"==typeof i||null===i?e=i:t.log.error("please return a value that MediaError expects in beforeerror hooks")})),this.options_.suppressNotSupportedError&&e&&4===e.code){var n=function(){this.error(e)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],n),void this.one("loadstart",(function(){this.off(["click","touchstart"],n)}))}if(null===e)return this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new ys(e),this.addClass("vjs-error"),pr.error("(CODE:"+this.error_.code+" "+ys.errorTypes[this.error_.code]+")",this.error_.message,this.error_),this.trigger("error"),ar("error").forEach((function(e){return e(t,t.error_)}))},n.reportUserActivity=function(e){this.userActivity_=!0},n.userActive=function(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}},n.listenForUserActivity_=function(){var e,t,n,i=za(this,this.reportUserActivity),r=function(t){i(),this.clearInterval(e)};this.on("mousedown",(function(){i(),this.clearInterval(e),e=this.setInterval(i,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===n||(t=e.screenX,n=e.screenY,i())})),this.on("mouseup",r),this.on("mouseleave",r);var a,s=this.getChild("controlBar");!s||Hr||Pr||(s.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),s.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))),this.on("keydown",i),this.on("keyup",i),this.setInterval((function(){if(this.userActivity_){this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a);var e=this.options_.inactivityTimeout;e<=0||(a=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e))}}),250)},n.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},n.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},n.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},n.addTextTrack=function(e,t,n){if(this.tech_)return this.tech_.addTextTrack(e,t,n)},n.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},n.removeRemoteTextTrack=function(e){void 0===e&&(e={});var t=e.track;if(t||(t=e),this.tech_)return this.tech_.removeRemoteTextTrack(t)},n.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},n.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},n.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},n.language=function(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),Qa(this)&&this.trigger("languagechange"))},n.languages=function(){return us(t.prototype.options_.languages,this.languages_)},n.toJSON=function(){var e=us(this.options_),t=e.tracks;e.tracks=[];for(var n=0;n<t.length;n++){var i=t[n];(i=us(i)).player=void 0,e.tracks[n]=i}return e},n.createModal=function(e,t){var n=this;(t=t||{}).content=e||"";var i=new Cs(this,t);return this.addChild(i),i.on("dispose",(function(){n.removeChild(i)})),i.open(),i},n.updateCurrentBreakpoint_=function(){if(this.responsive())for(var e=this.currentBreakpoint(),t=this.currentWidth(),n=0;n<Ju.length;n++){var i=Ju[n];if(t<=this.breakpoints_[i]){if(e===i)return;e&&this.removeClass(Zu[e]),this.addClass(Zu[i]),this.breakpoint_=i;break}}},n.removeCurrentBreakpoint_=function(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)},n.breakpoints=function(e){return void 0===e||(this.breakpoint_="",this.breakpoints_=yr({},el,e),this.updateCurrentBreakpoint_()),yr(this.breakpoints_)},n.responsive=function(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?(this.responsive_=e,e?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0},n.currentBreakpoint=function(){return this.breakpoint_},n.currentBreakpointClass=function(){return Zu[this.breakpoint_]||""},n.loadMedia=function(e,t){var n=this;if(e&&"object"===_typeof2(e)){this.reset(),this.cache_.media=us(e);var i=this.cache_.media,r=i.artwork,a=i.poster,s=i.src,o=i.textTracks;!r&&a&&(this.cache_.media.artwork=[{src:a,type:ho(a)}]),s&&this.src(s),a&&this.poster(a),Array.isArray(o)&&o.forEach((function(e){return n.addRemoteTextTrack(e,!1)})),this.ready(t)}},n.getMedia=function(){if(!this.cache_.media){var e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),(function(e){return{kind:e.kind,label:e.label,language:e.language,src:e.src}}))};return e&&(t.poster=e,t.artwork=[{src:t.poster,type:ho(t.poster)}]),t}return us(this.cache_.media)},t.getTagSettings=function(e){var t={sources:[],tracks:[]},n=ra(e),i=n["data-setup"];if(Zr(e,"vjs-fill")&&(n.fill=!0),Zr(e,"vjs-fluid")&&(n.fluid=!0),null!==i){var r=D(i||"{}"),a=r[0],s=r[1];a&&pr.error(a),yr(n,s)}if(yr(t,n),e.hasChildNodes())for(var o=e.childNodes,u=0,l=o.length;u<l;u++){var c=o[u],d=c.nodeName.toLowerCase();"source"===d?t.sources.push(ra(c)):"track"===d&&t.tracks.push(ra(c))}return t},n.flexNotSupported_=function(){var e=P.createElement("i");return!("flexBasis"in e.style||"webkitFlexBasis"in e.style||"mozFlexBasis"in e.style||"msFlexBasis"in e.style||"msFlexOrder"in e.style)},n.debug=function(e){if(void 0===e)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 0,this.debugEnabled_=!1)},n.playbackRates=function(e){if(void 0===e)return this.cache_.playbackRates;Array.isArray(e)&&e.every((function(e){return"number"==typeof e}))&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))},t}(ps);Zs.names.forEach((function(e){var t=Zs[e];tl.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}})),tl.prototype.crossorigin=tl.prototype.crossOrigin,tl.players={};var nl=C.navigator;tl.prototype.options_={techOrder:eo.defaultTechOrder_,html5:{},inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:nl&&(nl.languages&&nl.languages[0]||nl.userLanguage||nl.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media.",normalizeAutoplay:!1,fullscreen:{options:{navigationUI:"hide"}},breakpoints:{},responsive:!1},["ended","seeking","seekable","networkState","readyState"].forEach((function(e){tl.prototype[e]=function(){return this.techGet_(e)}})),Yu.forEach((function(e){tl.prototype["handleTech"+os(e)+"_"]=function(){return this.trigger(e)}})),ps.registerComponent("Player",tl);var il={},rl=function(e){return il.hasOwnProperty(e)},al=function(e){return rl(e)?il[e]:void 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c[e]})),c.segments&&c.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))),!c.targetDuration){var d=10;c.segments&&c.segments.length&&(d=c.segments.reduce((function(e,t){return Math.max(e,t.duration)}),0)),t&&t("manifest has no targetDuration defaulting to "+d),c.targetDuration=d}var h=Il(c);if(h.length&&!c.partTargetDuration){var p=h.reduce((function(e,t){return Math.max(e,t.duration)}),0);t&&(t("manifest has no partTargetDuration defaulting to "+p),ql.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),c.partTargetDuration=p}return c}({onwarn:function(e){var i=e.message;return t.logger_("m3u8-parser warn for "+n+": "+i)},oninfo:function(e){var i=e.message;return t.logger_("m3u8-parser info for "+n+": "+i)},manifestString:e.manifestString,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,experimentalLLHLS:this.experimentalLLHLS})},n.haveMetadata=function(e){var t=e.playlistString,n=e.playlistObject,i=e.url,r=e.id;this.request=null,this.state="HAVE_METADATA";var a=n||this.parseManifest_({url:i,manifestString:t});a.lastRequest=Date.now(),Gl({playlist:a,uri:i,id:r});var s=ec(this.master,a);this.targetDuration=a.partTargetDuration||a.targetDuration,this.pendingMedia_=null,s?(this.master=s,this.media_=this.master.playlists[r]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(tc(this.media(),!!s)),this.trigger("loadedplaylist")},n.dispose=function(){this.trigger("dispose"),this.stopRequest(),C.clearTimeout(this.mediaUpdateTimeout),C.clearTimeout(this.finalRenditionTimeout),this.off()},n.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},n.media=function(e,t){var n=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}if(C.clearTimeout(this.finalRenditionTimeout),t){var i=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=C.setTimeout(this.media.bind(this,e,!1),i)}else{var r=this.state,a=!this.media_||e.id!==this.media_.id,s=this.master.playlists[e.id];if(s&&s.endList||e.endList&&e.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(a&&(this.trigger("mediachanging"),"HAVE_MASTER"===r?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(tc(e,!0)),a){if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=e,this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},(function(t,i){if(n.request){if(e.lastRequest=Date.now(),e.resolvedUri=ml(n.handleManifestRedirects,e.resolvedUri,i),t)return n.playlistRequestError(n.request,e,r);n.haveMetadata({playlistString:i.responseText,url:e.uri,id:e.id}),"HAVE_MASTER"===r?n.trigger("loadedmetadata"):n.trigger("mediachange")}}))}}},n.pause=function(){this.mediaUpdateTimeout&&(C.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")},n.load=function(e){var t=this;this.mediaUpdateTimeout&&(C.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var n=this.media();if(e){var i=n?(n.partTargetDuration||n.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=C.setTimeout((function(){t.mediaUpdateTimeout=null,t.load()}),i)}else this.started?n&&!n.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},n.updateMediaUpdateTimeout_=function(e){var t=this;this.mediaUpdateTimeout&&(C.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=C.setTimeout((function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)}),e))},n.start=function(){var e=this;if(this.started=!0,"object"===_typeof2(this.src))return this.src.uri||(this.src.uri=C.location.href),this.src.resolvedUri=this.src.uri,void setTimeout((function(){e.setupInitialPlaylist(e.src)}),0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(function(t,n){if(e.request){if(e.request=null,t)return e.error={status:n.status,message:"HLS playlist request error at URL: "+e.src+".",responseText:n.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.src=ml(e.handleManifestRedirects,e.src,n);var i=e.parseManifest_({manifestString:n.responseText,url:e.src});e.setupInitialPlaylist(i)}}))},n.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri},n.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,Kl(this.master,this.srcUri()),e.playlists.forEach((function(e){e.segments=Jl(e),e.segments.forEach((function(t){$l(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t=this.srcUri()||C.location.href;this.master=function(e,t){var n=Wl(0,t),i={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:C.location.href,resolvedUri:C.location.href,playlists:[{uri:t,id:n,resolvedUri:t,attributes:{}}]};return i.playlists[n]=i.playlists[0],i.playlists[t]=i.playlists[0],i}(0,t),this.haveMetadata({playlistObject:e,url:t,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},t}(Ql),ic=dl.xhr,rc=dl.mergeOptions,ac=function(e,t,n,i){var r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),n.headers&&(e.responseHeaders=n.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===n.statusCode||206===n.statusCode||0===n.statusCode||(t=new Error("XHR Failed with a response of: "+(e&&(r||e.responseText)))),i(t,e)},sc=function(){var e=function e(t,n){t=rc({timeout:45e3},t);var i=e.beforeRequest||dl.Vhs.xhr.beforeRequest;if(i&&"function"==typeof i){var r=i(t);r&&(t=r)}var a=(!0===dl.Vhs.xhr.original?ic:dl.Vhs.xhr)(t,(function(e,t){return ac(a,e,t,n)})),s=a.abort;return a.abort=function(){return a.aborted=!0,s.apply(a,arguments)},a.uri=t.uri,a.requestTime=Date.now(),a};return e.original=!0,e},oc=function(e){var t,n,i={};return e.byterange&&(i.Range=(t=e.byterange,n=t.offset+t.length-1,"bytes="+t.offset+"-"+n)),i},uc=function(e,t){return e.start(t)+"-"+e.end(t)},lc=function(e,t){var n=e.toString(16);return"00".substring(0,2-n.length)+n+(t%2?" ":"")},cc=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},dc=function(e){var t={};return Object.keys(e).forEach((function(n){var i=e[n];ArrayBuffer.isView(i)?t[n]={bytes:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength}:t[n]=i})),t},hc=function(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")},pc=function(e){return e.resolvedUri},fc=function(e){for(var t=Array.prototype.slice.call(e),n="",i=0;i<t.length/16;i++)n+=t.slice(16*i,16*i+16).map(lc).join("")+" "+t.slice(16*i,16*i+16).map(cc).join("")+"\n";return n},mc=Object.freeze({__proto__:null,createTransferableMessage:dc,initSegmentId:hc,segmentKeyId:pc,hexDump:fc,tagDump:function(e){var t=e.bytes;return fc(t)},textRanges:function(e){var t,n="";for(t=0;t<e.length;t++)n+=uc(e,t)+" ";return n}}),gc=function(e){var t=e.playlist,n=e.time,i=void 0===n?void 0:n,r=e.callback;if(!r)throw new Error("getProgramTime: callback must be provided");if(!t||void 0===i)return r({message:"getProgramTime: playlist and time must be provided"});var a=function(e,t){if(!t||!t.segments||0===t.segments.length)return null;for(var n,i=0,r=0;r<t.segments.length&&!(e<=(i=(n=t.segments[r]).videoTimingInfo?n.videoTimingInfo.transmuxedPresentationEnd:i+n.duration));r++);var a=t.segments[t.segments.length-1];if(a.videoTimingInfo&&a.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(e>i){if(e>i+.25*a.duration)return null;n=a}return{segment:n,estimatedStart:n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationStart:i-n.duration,type:n.videoTimingInfo?"accurate":"estimate"}}(i,t);if(!a)return r({message:"valid programTime was not found"});if("estimate"===a.type)return r({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:a.estimatedStart});var s={mediaSeconds:i},o=function(e,t){if(!t.dateTimeObject)return null;var n=t.videoTimingInfo.transmuxerPrependedSeconds,i=e-(t.videoTimingInfo.transmuxedPresentationStart+n);return new Date(t.dateTimeObject.getTime()+1e3*i)}(i,a.segment);return o&&(s.programDateTime=o.toISOString()),r(null,s)},vc=function e(t){var n=t.programTime,i=t.playlist,r=t.retryCount,a=void 0===r?2:r,s=t.seekTo,o=t.pauseAfterSeek,u=void 0===o||o,l=t.tech,c=t.callback;if(!c)throw new Error("seekToProgramTime: callback must be provided");if(void 0===n||!i||!s)return c({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});if(!i.endList&&!l.hasStarted_)return c({message:"player must be playing a live stream to start buffering"});if(!function(e){if(!e.segments||0===e.segments.length)return!1;for(var t=0;t<e.segments.length;t++){if(!e.segments[t].dateTimeObject)return!1}return!0}(i))return c({message:"programDateTime tags must be provided in the manifest "+i.resolvedUri});var d=function(e,t){var n;try{n=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null;var i=t.segments[0];if(n<i.dateTimeObject)return null;for(var r=0;r<t.segments.length-1;r++){if(i=t.segments[r],n<t.segments[r+1].dateTimeObject)break}var a,s=t.segments[t.segments.length-1],o=s.dateTimeObject,u=s.videoTimingInfo?(a=s.videoTimingInfo).transmuxedPresentationEnd-a.transmuxedPresentationStart-a.transmuxerPrependedSeconds:s.duration+.25*s.duration;return n>new Date(o.getTime()+1e3*u)?null:(n>o&&(i=s),{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:Vl.duration(t,t.mediaSequence+t.segments.indexOf(i)),type:i.videoTimingInfo?"accurate":"estimate"})}(n,i);if(!d)return c({message:n+" was not found in the stream"});var h=d.segment,p=function(e,t){var n,i;try{n=new Date(e),i=new Date(t)}catch(e){}var r=n.getTime();return(i.getTime()-r)/1e3}(h.dateTimeObject,n);if("estimate"===d.type)return 0===a?c({message:n+" is not buffered yet. Try again"}):(s(d.estimatedStart+p),void l.one("seeked",(function(){e({programTime:n,playlist:i,retryCount:a-1,seekTo:s,pauseAfterSeek:u,tech:l,callback:c})})));var f=h.start+p;l.one("seeked",(function(){return c(null,l.currentTime())})),u&&l.pause(),s(f)},yc=function(e,t){if(4===e.readyState)return t()},_c=function(e,t,n){var i,r=[],a=!1,s=function(e,t,i,r){return t.abort(),a=!0,n(e,t,i,r)},o=function(e,t){if(!a){if(e)return s(e,t,"",r);var n=t.responseText.substring(r&&r.byteLength||0,t.responseText.length);if(r=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];if((t=t.filter((function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e}))).length<=1)return Ci(t[0]);var i=t.reduce((function(e,t,n){return e+(t.byteLength||t.length)}),0),r=new Uint8Array(i),a=0;return t.forEach((function(e){e=Ci(e),r.set(e,a),a+=e.byteLength})),r}(r,Ai(n,!0)),i=i||Ri(r),r.length<10||i&&r.length<i+2)return yc(t,(function(){return s(e,t,"",r)}));var o=tr(r);return"ts"===o&&r.length<188||!o&&r.length<376?yc(t,(function(){return s(e,t,"",r)})):s(null,t,o,r)}},u=t({uri:e,beforeSend:function(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",(function(t){return t.total,t.loaded,ac(e,null,{statusCode:e.status},o)}))}},(function(e,t){return ac(u,e,t,o)}));return u},bc=dl.EventTarget,Tc=dl.mergeOptions,kc=function(e,t){if(!Zl(e,t))return!1;if(e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length))return!1;if(!e.sidx&&t.sidx||e.sidx&&!t.sidx)return!1;if(e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(!e.segments&&!t.segments)return!0;for(var n=0;n<e.segments.length;n++){var i=e.segments[n],r=t.segments[n];if(i.uri!==r.uri)return!1;if(i.byterange||r.byterange){var a=i.byterange,s=r.byterange;if(a&&!s||!a&&s)return!1;if(a.offset!==s.offset||a.length!==s.length)return!1}}return!0},Sc=function(e,t){return(Boolean(!e.map&&!t.map)||Boolean(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length))&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length},Ec=function(e,t){var n={};for(var i in e){var r=e[i].sidx;if(r){var a=Xn(r);if(!t[a])break;var s=t[a].sidxInfo;Sc(s,r)&&(n[a]=t[a])}}return n},Cc=function(e){function t(t,n,i,r){var a;void 0===i&&(i={}),(a=e.call(this)||this).masterPlaylistLoader_=r||O(a),r||(a.isMaster_=!0);var s=i,o=s.withCredentials,u=void 0!==o&&o,l=s.handleManifestRedirects,c=void 0!==l&&l;if(a.vhs_=n,a.withCredentials=u,a.handleManifestRedirects=c,!t)throw new Error("A non-empty playlist URL or object is required");return a.on("minimumUpdatePeriod",(function(){a.refreshXml_()})),a.on("mediaupdatetimeout",(function(){a.refreshMedia_(a.media().id)})),a.state="HAVE_NOTHING",a.loadedPlaylists_={},a.logger_=gl("DashPlaylistLoader"),a.isMaster_?(a.masterPlaylistLoader_.srcUrl=t,a.masterPlaylistLoader_.sidxMapping_={}):a.childPlaylist_=t,a}R(t,e);var n=t.prototype;return n.requestErrored_=function(e,t,n){return!this.request||(this.request=null,e?(this.error="object"!==_typeof2(e)||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e,n&&(this.state=n),this.trigger("error"),!0):void 0)},n.addSidxSegments_=function(e,t,n){var i=this,r=e.sidx&&Xn(e.sidx);if(e.sidx&&r&&!this.masterPlaylistLoader_.sidxMapping_[r]){var a=ml(this.handleManifestRedirects,e.sidx.resolvedUri),s=function(a,s){if(!i.requestErrored_(a,s,t)){var o,u=i.masterPlaylistLoader_.sidxMapping_;try{o=Ei(Ci(s.response).subarray(8))}catch(e){return void i.requestErrored_(e,s,t)}return u[r]={sidxInfo:e.sidx,sidx:o},Kn(e,o,e.sidx.resolvedUri),n(!0)}};this.request=_c(a,this.vhs_.xhr,(function(t,n,r,o){if(t)return s(t,n);if(!r||"mp4"!==r)return s({status:n.status,message:"Unsupported "+(r||"unknown")+" container type for sidx segment at URL: "+a,response:"",playlist:e,internal:!0,blacklistDuration:1/0,code:2},n);var u=e.sidx.byterange,l=u.offset,c=u.length;if(o.length>=c+l)return s(t,{response:o.subarray(l,l+c),status:n.status,uri:n.uri});i.request=i.vhs_.xhr({uri:a,responseType:"arraybuffer",headers:oc({byterange:e.sidx.byterange})},s)}))}else this.mediaRequest_=C.setTimeout((function(){return n(!1)}),0)},n.dispose=function(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},C.clearTimeout(this.minimumUpdatePeriodTimeout_),C.clearTimeout(this.mediaRequest_),C.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.off()},n.hasPendingRequest=function(){return this.request||this.mediaRequest_},n.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},n.media=function(e){var t=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var n=this.state;if("string"==typeof e){if(!this.masterPlaylistLoader_.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.masterPlaylistLoader_.master.playlists[e]}var i=!this.media_||e.id!==this.media_.id;if(i&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList)return this.state="HAVE_METADATA",this.media_=e,void(i&&(this.trigger("mediachanging"),this.trigger("mediachange")));i&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,n,(function(i){t.haveMetadata({startingState:n,playlist:e})})))},n.haveMetadata=function(e){var t=e.startingState,n=e.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[n.id]=n,this.mediaRequest_=null,this.refreshMedia_(n.id),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")},n.pause=function(){this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),C.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMaster_&&(C.clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_),this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)},n.load=function(e){var t=this;C.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var n=this.media();if(e){var i=n?n.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=C.setTimeout((function(){return t.load()}),i)}else this.started?n&&!n.endList?(this.isMaster_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()},n.start=function(){var e=this;this.started=!0,this.isMaster_?this.requestMaster_((function(t,n){e.haveMaster_(),e.hasPendingRequest()||e.media_||e.media(e.masterPlaylistLoader_.master.playlists[0])})):this.mediaRequest_=C.setTimeout((function(){return e.haveMaster_()}),0)},n.requestMaster_=function(e){var t=this;this.request=this.vhs_.xhr({uri:this.masterPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(function(n,i){if(!t.requestErrored_(n,i)){var r=i.responseText!==t.masterPlaylistLoader_.masterXml_;return t.masterPlaylistLoader_.masterXml_=i.responseText,i.responseHeaders&&i.responseHeaders.date?t.masterLoaded_=Date.parse(i.responseHeaders.date):t.masterLoaded_=Date.now(),t.masterPlaylistLoader_.srcUrl=ml(t.handleManifestRedirects,t.masterPlaylistLoader_.srcUrl,i),r?(t.handleMaster_(),void t.syncClientServerClock_((function(){return e(i,r)}))):e(i,r)}"HAVE_NOTHING"===t.state&&(t.started=!1)}))},n.syncClientServerClock_=function(e){var t=this,n=ki(this.masterPlaylistLoader_.masterXml_);return null===n?(this.masterPlaylistLoader_.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===n.method?(this.masterPlaylistLoader_.clientOffset_=n.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:fl(this.masterPlaylistLoader_.srcUrl,n.value),method:n.method,withCredentials:this.withCredentials},(function(i,r){if(t.request){if(i)return t.masterPlaylistLoader_.clientOffset_=t.masterLoaded_-Date.now(),e();var 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this.on("data",(function(t){e.push(t)})),this.on("done",(function(t){e.flush(t)})),this.on("partialdone",(function(t){e.partialFlush(t)})),this.on("endedtimeline",(function(t){e.endTimeline(t)})),this.on("reset",(function(t){e.reset(t)})),e},e.prototype.push=function(e){this.trigger("data",e)},e.prototype.flush=function(e){this.trigger("done",e)},e.prototype.partialFlush=function(e){this.trigger("partialdone",e)},e.prototype.endTimeline=function(e){this.trigger("endedtimeline",e)},e.prototype.reset=function(e){this.trigger("reset",e)};var t,n,i,r,a,s,o,u,l,c,d,h,p,f,m,g,v,y,_,b,T,k,S,E,C,w,I,P,x,A,O,L,R,D,M,N,U,B,F,j,H=e,V=Math.pow(2,32)-1;!function(){var e;if(k={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],pasp:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]},"undefined"!=typeof Uint8Array){for(e 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t(k.minf,"video"===e.type?t(k.vmhd,x):t(k.smhd,A),n(),v(e))},o=function(e,n){for(var i=[],r=n.length;r--;)i[r]=_(n[r]);return t.apply(null,[k.moof,a(e)].concat(i))},u=function(e){for(var n=e.length,i=[];n--;)i[n]=d(e[n]);return t.apply(null,[k.moov,c(4294967295)].concat(i).concat(l(e)))},l=function(e){for(var n=e.length,i=[];n--;)i[n]=b(e[n]);return t.apply(null,[k.mvex].concat(i))},c=function(e){var n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t(k.mvhd,n)},g=function(e){var n,i,r=e.samples||[],a=new Uint8Array(4+r.length);for(i=0;i<r.length;i++)n=r[i].flags,a[i+4]=n.dependsOn<<4|n.isDependedOn<<2|n.hasRedundancy;return t(k.sdtp,a)},v=function(e){return t(k.stbl,y(e),t(k.stts,M),t(k.stsc,R),t(k.stsz,D),t(k.stco,L))},y=function(e){return t(k.stsd,new 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t,n,i=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,i.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(n=e[t]).nalUnitType?(i.length&&(i.duration=n.dts-i.dts,r.byteLength+=i.byteLength,r.nalCount+=i.length,r.duration+=i.duration,r.push(i)),(i=[n]).byteLength=n.data.byteLength,i.pts=n.pts,i.dts=n.dts):("slice_layer_without_partitioning_rbsp_idr"===n.nalUnitType&&(i.keyFrame=!0),i.duration=n.dts-i.dts,i.byteLength+=n.data.byteLength,i.push(n));return r.length&&(!i.duration||i.duration<=0)&&(i.duration=r[r.length-1].duration),r.byteLength+=i.byteLength,r.nalCount+=i.length,r.duration+=i.duration,r.push(i),r},ne=function(e){var t,n,i=[],r=[];for(i.byteLength=0,i.nalCount=0,i.duration=0,i.pts=e[0].pts,i.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(n=e[t]).keyFrame?(i.length&&(r.push(i),r.byteLength+=i.byteLength,r.nalCount+=i.nalCount,r.duration+=i.duration),(i=[n]).nalCount=n.length,i.byteLength=n.byteLength,i.pts=n.pts,i.dts=n.dts,i.duration=n.duration):(i.duration+=n.duration,i.nalCount+=n.length,i.byteLength+=n.byteLength,i.push(n));return r.length&&i.duration<=0&&(i.duration=r[r.length-1].duration),r.byteLength+=i.byteLength,r.nalCount+=i.nalCount,r.duration+=i.duration,r.push(i),r},ie=function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},re=function(e,t){var n,i,r,a,s,o=t||0,u=[];for(n=0;n<e.length;n++)for(a=e[n],i=0;i<a.length;i++)s=a[i],o+=(r=ee(s,o)).size,u.push(r);return u},ae=function(e){var t,n,i,r,a,s,o=0,u=e.byteLength,l=e.nalCount,c=new Uint8Array(u+4*l),d=new DataView(c.buffer);for(t=0;t<e.length;t++)for(r=e[t],n=0;n<r.length;n++)for(a=r[n],i=0;i<a.length;i++)s=a[i],d.setUint32(o,s.data.byteLength),o+=4,c.set(s.data,o),o+=s.data.byteLength;return c},se=[33,16,5,32,164,27],oe=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],ue=function(e){for(var t=[];e--;)t.push(0);return t},le=function(){if(!q){var e={96e3:[se,[227,64],ue(154),[56]],88200:[se,[231],ue(170),[56]],64e3:[se,[248,192],ue(240),[56]],48e3:[se,[255,192],ue(268),[55,148,128],ue(54),[112]],44100:[se,[255,192],ue(268),[55,163,128],ue(84),[112]],32e3:[se,[255,192],ue(268),[55,234],ue(226),[112]],24e3:[se,[255,192],ue(268),[55,255,128],ue(268),[111,112],ue(126),[224]],16e3:[se,[255,192],ue(268),[55,255,128],ue(268),[111,255],ue(269),[223,108],ue(195),[1,192]],12e3:[oe,ue(268),[3,127,248],ue(268),[6,255,240],ue(268),[13,255,224],ue(268),[27,253,128],ue(259),[56]],11025:[oe,ue(268),[3,127,248],ue(268),[6,255,240],ue(268),[13,255,224],ue(268),[27,255,192],ue(268),[55,175,128],ue(108),[112]],8e3:[oe,ue(268),[3,121,16],ue(47),[7]]};t=e,q=Object.keys(t).reduce((function(e,n){return e[n]=new Uint8Array(t[n].reduce((function(e,t){return e.concat(t)}),[])),e}),{})}var t;return q};X=function(e,t){return W(K(e,t))},Q=function(e,t){return z(G(e),t)},Y=function(e,t,n){return G(n?e:e-t)};var ce=9e4,de=W=function(e){return 9e4*e},he=(z=function(e,t){return e*t},G=function(e){return e/9e4}),pe=(K=function(e,t){return e/t},X),fe=Q,me=Y,ge=function(e,t,n,i){var r,a,s,o,u,l=0,c=0,d=0;if(t.length&&(r=pe(e.baseMediaDecodeTime,e.samplerate),a=Math.ceil(ce/(e.samplerate/1024)),n&&i&&(l=r-Math.max(n,i),d=(c=Math.floor(l/a))*a),!(c<1||d>ce/2))){for((s=le()[e.samplerate])||(s=t[0].data),o=0;o<c;o++)u=t[0],t.splice(0,0,{data:s,dts:u.dts-a,pts:u.pts-a});return e.baseMediaDecodeTime-=Math.floor(fe(d,e.samplerate)),d}},ve=function(e,t,n){return t.minSegmentDts>=n?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=n&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))},ye=function(e){var t,n,i=[];for(t=0;t<e.length;t++)n=e[t],i.push({size:n.data.byteLength,duration:1024});return i},_e=function(e){var t,n,i=0,r=new Uint8Array(function(e){var t,n=0;for(t=0;t<e.length;t++)n+=e[t].data.byteLength;return n}(e));for(t=0;t<e.length;t++)n=e[t],r.set(n.data,i),i+=n.data.byteLength;return r},be=ce,Te=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},ke=function(e,t){var n,i=e.minSegmentDts;return t||(i-=e.timelineStartInfo.dts),n=e.timelineStartInfo.baseMediaDecodeTime,n+=i,n=Math.max(0,n),"audio"===e.type&&(n*=e.samplerate/be,n=Math.floor(n)),n},Se=function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},Ee=function(e){for(var t=0,n={payloadType:-1,payloadSize:0},i=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)i+=255,t++;for(i+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!n.payload&&4===i){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){n.payloadType=i,n.payloadSize=r,n.payload=e.subarray(t,t+r);break}n.payload=void 0}t+=r,i=0,r=0}return n},Ce=function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},we=function(e,t){var n,i,r,a,s=[];if(!(64&t[0]))return s;for(i=31&t[0],n=0;n<i;n++)a={type:3&t[(r=3*n)+2],pts:e},4&t[r+2]&&(a.ccData=t[r+3]<<8|t[r+4],s.push(a));return s},Ie=function(e){for(var t,n,i=e.byteLength,r=[],a=1;a<i-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=i-r.length,n=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),n[a]=e[s];return n},Pe=4,xe=function e(t){t=t||{},e.prototype.init.call(this),this.parse708captions_="boolean"!=typeof t.parse708captions||t.parse708captions,this.captionPackets_=[],this.ccStreams_=[new Fe(0,0),new Fe(0,1),new Fe(1,0),new Fe(1,1)],this.parse708captions_&&(this.cc708Stream_=new De({captionServices:t.captionServices})),this.reset(),this.ccStreams_.forEach((function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))}),this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))};(xe.prototype=new H).push=function(e){var t,n,i;if("sei_rbsp"===e.nalUnitType&&(t=Ee(e.escapedRBSP)).payload&&t.payloadType===Pe&&(n=Ce(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));i=we(e.pts,n),this.captionPackets_=this.captionPackets_.concat(i),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},xe.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},xe.prototype.flushStream=function(e){this.captionPackets_.length?(this.captionPackets_.forEach((function(e,t){e.presortIndex=t})),this.captionPackets_.sort((function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts})),this.captionPackets_.forEach((function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)}),this),this.captionPackets_.length=0,this.flushCCStreams(e)):this.flushCCStreams(e)},xe.prototype.flush=function(){return this.flushStream("flush")},xe.prototype.partialFlush=function(){return this.flushStream("partialFlush")},xe.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},xe.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},xe.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},xe.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},xe.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},xe.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var Ae={127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600},Oe=function(e){return 32<=e&&e<=127||160<=e&&e<=255},Le=function(e){this.windowNum=e,this.reset()};Le.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},Le.prototype.getText=function(){return this.rows.join("\n")},Le.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},Le.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},Le.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},Le.prototype.addText=function(e){this.rows[this.rowIdx]+=e},Le.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var Re=function(e,t,n){this.serviceNum=e,this.text="",this.currentWindow=new Le(-1),this.windows=[],this.stream=n,"string"==typeof t&&this.createTextDecoder(t)};Re.prototype.init=function(e,t){this.startPts=e;for(var n=0;n<8;n++)this.windows[n]=new Le(n),"function"==typeof t&&(this.windows[n].beforeRowOverflow=t)},Re.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},Re.prototype.createTextDecoder=function(e){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}};var De=function e(t){t=t||{},e.prototype.init.call(this);var n,i=this,r=t.captionServices||{},a={};Object.keys(r).forEach((function(e){n=r[e],/^SERVICE/.test(e)&&(a[e]=n.encoding)})),this.serviceEncodings=a,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(i.new708Packet(),i.add708Bytes(e)):(null===i.current708Packet&&i.new708Packet(),i.add708Bytes(e))}};De.prototype=new H,De.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},De.prototype.add708Bytes=function(e){var t=e.ccData,n=t>>>8,i=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(n),this.current708Packet.data.push(i)},De.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,n=null,i=null,r=0,a=t[r++];for(e.seq=a>>6,e.sizeCode=63&a;r<t.length;r++)i=31&(a=t[r++]),7===(n=a>>5)&&i>0&&(n=a=t[r++]),this.pushServiceBlock(n,r,i),i>0&&(r+=i-1)},De.prototype.pushServiceBlock=function(e,t,n){var i,r=t,a=this.current708Packet.data,s=this.services[e];for(s||(s=this.initService(e,r));r<t+n&&r<a.length;r++)i=a[r],Oe(i)?r=this.handleText(r,s):24===i?r=this.multiByteCharacter(r,s):16===i?r=this.extendedCommands(r,s):128<=i&&i<=135?r=this.setCurrentWindow(r,s):152<=i&&i<=159?r=this.defineWindow(r,s):136===i?r=this.clearWindows(r,s):140===i?r=this.deleteWindows(r,s):137===i?r=this.displayWindows(r,s):138===i?r=this.hideWindows(r,s):139===i?r=this.toggleWindows(r,s):151===i?r=this.setWindowAttributes(r,s):144===i?r=this.setPenAttributes(r,s):145===i?r=this.setPenColor(r,s):146===i?r=this.setPenLocation(r,s):143===i?s=this.reset(r,s):8===i?s.currentWindow.backspace():12===i?s.currentWindow.clearText():13===i?s.currentWindow.pendingNewLine=!0:14===i?s.currentWindow.clearText():141===i&&r++},De.prototype.extendedCommands=function(e,t){var n=this.current708Packet.data[++e];return Oe(n)&&(e=this.handleText(e,t,{isExtended:!0})),e},De.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},De.prototype.initService=function(e,t){var n,i,r=this;return(n="SERVICE"+e)in this.serviceEncodings&&(i=this.serviceEncodings[n]),this.services[e]=new Re(e,i,r),this.services[e].init(this.getPts(t),(function(t){r.flushDisplayed(t,r.services[e])})),this.services[e]},De.prototype.handleText=function(e,t,n){var i,r,a,s,o=n&&n.isExtended,u=n&&n.isMultiByte,l=this.current708Packet.data,c=o?4096:0,d=l[e],h=l[e+1],p=t.currentWindow;return t.textDecoder_&&!o?(u?(r=[d,h],e++):r=[d],i=t.textDecoder_.decode(new Uint8Array(r))):(s=Ae[a=c|d]||a,i=4096&a&&a===s?"":String.fromCharCode(s)),p.pendingNewLine&&!p.isEmpty()&&p.newLine(this.getPts(e)),p.pendingNewLine=!1,p.addText(i),e},De.prototype.multiByteCharacter=function(e,t){var n=this.current708Packet.data,i=n[e+1],r=n[e+2];return Oe(i)&&Oe(r)&&(e=this.handleText(++e,t,{isMultiByte:!0})),e},De.prototype.setCurrentWindow=function(e,t){var n=7&this.current708Packet.data[e];return t.setCurrentWindow(n),e},De.prototype.defineWindow=function(e,t){var n=this.current708Packet.data,i=n[e],r=7&i;t.setCurrentWindow(r);var a=t.currentWindow;return i=n[++e],a.visible=(32&i)>>5,a.rowLock=(16&i)>>4,a.columnLock=(8&i)>>3,a.priority=7&i,i=n[++e],a.relativePositioning=(128&i)>>7,a.anchorVertical=127&i,i=n[++e],a.anchorHorizontal=i,i=n[++e],a.anchorPoint=(240&i)>>4,a.rowCount=15&i,i=n[++e],a.columnCount=63&i,i=n[++e],a.windowStyle=(56&i)>>3,a.penStyle=7&i,a.virtualRowCount=a.rowCount+1,e},De.prototype.setWindowAttributes=function(e,t){var n=this.current708Packet.data,i=n[e],r=t.currentWindow.winAttr;return i=n[++e],r.fillOpacity=(192&i)>>6,r.fillRed=(48&i)>>4,r.fillGreen=(12&i)>>2,r.fillBlue=3&i,i=n[++e],r.borderType=(192&i)>>6,r.borderRed=(48&i)>>4,r.borderGreen=(12&i)>>2,r.borderBlue=3&i,i=n[++e],r.borderType+=(128&i)>>5,r.wordWrap=(64&i)>>6,r.printDirection=(48&i)>>4,r.scrollDirection=(12&i)>>2,r.justify=3&i,i=n[++e],r.effectSpeed=(240&i)>>4,r.effectDirection=(12&i)>>2,r.displayEffect=3&i,e},De.prototype.flushDisplayed=function(e,t){for(var n=[],i=0;i<8;i++)t.windows[i].visible&&!t.windows[i].isEmpty()&&n.push(t.windows[i].getText());t.endPts=e,t.text=n.join("\n\n"),this.pushCaption(t),t.startPts=e},De.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},De.prototype.displayWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&(t.windows[r].visible=1);return e},De.prototype.hideWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&(t.windows[r].visible=0);return e},De.prototype.toggleWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&(t.windows[r].visible^=1);return e},De.prototype.clearWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&t.windows[r].clearText();return e},De.prototype.deleteWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&t.windows[r].reset();return e},De.prototype.setPenAttributes=function(e,t){var n=this.current708Packet.data,i=n[e],r=t.currentWindow.penAttr;return i=n[++e],r.textTag=(240&i)>>4,r.offset=(12&i)>>2,r.penSize=3&i,i=n[++e],r.italics=(128&i)>>7,r.underline=(64&i)>>6,r.edgeType=(56&i)>>3,r.fontStyle=7&i,e},De.prototype.setPenColor=function(e,t){var n=this.current708Packet.data,i=n[e],r=t.currentWindow.penColor;return i=n[++e],r.fgOpacity=(192&i)>>6,r.fgRed=(48&i)>>4,r.fgGreen=(12&i)>>2,r.fgBlue=3&i,i=n[++e],r.bgOpacity=(192&i)>>6,r.bgRed=(48&i)>>4,r.bgGreen=(12&i)>>2,r.bgBlue=3&i,i=n[++e],r.edgeRed=(48&i)>>4,r.edgeGreen=(12&i)>>2,r.edgeBlue=3&i,e},De.prototype.setPenLocation=function(e,t){var n=this.current708Packet.data,i=n[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,i=n[++e],r.row=15&i,i=n[++e],r.column=63&i,e},De.prototype.reset=function(e,t){var n=this.getPts(e);return this.flushDisplayed(n,t),this.initService(t.serviceNum,e)};var Me={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},Ne=function(e){return null===e?"":(e=Me[e]||e,String.fromCharCode(e))},Ue=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Be=function(){for(var e=[],t=15;t--;)e.push("");return e},Fe=function e(t,n){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=n||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,n,i,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),i=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),n=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=n,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Be();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Be();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Be()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(i,r))a=Ne((i=(3&i)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(i,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),a=Ne((i=(3&i)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(i,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&r)&&this.addFormatting(e.pts,["i"]),1==(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(i,r))this.column_+=3&r;else if(this.isPAC(i,r)){var s=Ue.indexOf(7968&t);"rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14==(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(i)&&(0===r&&(r=null),a=Ne(i),a+=Ne(r),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};Fe.prototype=new H,Fe.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}}),this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Fe.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Be(),this.nonDisplayed_=Be(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Fe.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},Fe.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},Fe.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},Fe.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},Fe.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},Fe.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},Fe.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},Fe.prototype.isNormalChar=function(e){return e>=32&&e<=127},Fe.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Be(),this.displayed_=Be()),void 0!==t&&t!==this.row_)for(var n=0;n<this.rollUpRows_;n++)this.displayed_[t-n]=this.displayed_[this.row_-n],this.displayed_[this.row_-n]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Fe.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var n=t.reduce((function(e,t){return e+"<"+t+">"}),"");this[this.mode_](e,n)},Fe.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),"");this.formatting_=[],this[this.mode_](e,t)}},Fe.prototype.popOn=function(e,t){var n=this.nonDisplayed_[this.row_];n+=t,this.nonDisplayed_[this.row_]=n},Fe.prototype.rollUp=function(e,t){var n=this.displayed_[this.row_];n+=t,this.displayed_[this.row_]=n},Fe.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Fe.prototype.paintOn=function(e,t){var n=this.displayed_[this.row_];n+=t,this.displayed_[this.row_]=n};var je={CaptionStream:xe,Cea608Stream:Fe,Cea708Stream:De},He={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Ve=function(e,t){var n=1;for(e>t&&(n=-1);Math.abs(t-e)>4294967296;)e+=8589934592*n;return e},qe=function e(t){var n,i;e.prototype.init.call(this),this.type_=t||"shared",this.push=function(e){"shared"!==this.type_&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=Ve(e.dts,i),e.pts=Ve(e.pts,i),n=e.dts,this.trigger("data",e))},this.flush=function(){i=n,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=void 0,n=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};qe.prototype=new H;var We,ze=qe,Ge=Ve,Ke=function(e,t,n){var i,r="";for(i=t;i<n;i++)r+="%"+("00"+e[i].toString(16)).slice(-2);return r},Xe=function(e,t,n){return decodeURIComponent(Ke(e,t,n))},Qe=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Ye={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Xe(e.data,1,t),e.value=Xe(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Xe(e.data,1,t),e.url=Xe(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,n;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(n=e.data,unescape(Ke(n,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(We=function(e){var t,n={descriptor:e&&e.descriptor},i=0,r=[],a=0;if(We.prototype.init.call(this),this.dispatchType=He.METADATA_STREAM_TYPE.toString(16),n.descriptor)for(t=0;t<n.descriptor.length;t++)this.dispatchType+=("00"+n.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,n,s,o,u;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),a+=e.data.byteLength,1===r.length&&(i=Qe(e.data.subarray(6,10)),i+=10),!(a<i)){for(t={data:new Uint8Array(i),frames:[],pts:r[0].pts,dts:r[0].dts},u=0;u<i;)t.data.set(r[0].data.subarray(0,i-u),u),u+=r[0].data.byteLength,a-=r[0].data.byteLength,r.shift();n=10,64&t.data[5]&&(n+=4,n+=Qe(t.data.subarray(10,14)),i-=Qe(t.data.subarray(16,20)));do{if((s=Qe(t.data.subarray(n+4,n+8)))<1)return void this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping metadata parsing."});if((o={id:String.fromCharCode(t.data[n],t.data[n+1],t.data[n+2],t.data[n+3]),data:t.data.subarray(n+10,n+s+10)}).key=o.id,Ye[o.id]&&(Ye[o.id](o),"com.apple.streaming.transportStreamTimestamp"===o.owner)){var l=o.data,c=(1&l[3])<<30|l[4]<<22|l[5]<<14|l[6]<<6|l[7]>>>2;c*=4,c+=3&l[7],o.timeStamp=c,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)}t.frames.push(o),n+=10,n+=s}while(n<i);this.trigger("data",t)}}}).prototype=new H;var $e,Je,Ze,et=We,tt=ze;($e=function(){var e=new Uint8Array(188),t=0;$e.prototype.init.call(this),this.push=function(n){var i,r=0,a=188;for(t?((i=new Uint8Array(n.byteLength+t)).set(e.subarray(0,t)),i.set(n,t),t=0):i=n;a<i.byteLength;)71!==i[r]||71!==i[a]?(r++,a++):(this.trigger("data",i.subarray(r,a)),r+=188,a+=188);r<i.byteLength&&(e.set(i.subarray(r),0),t=i.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}}).prototype=new H,(Je=function(){var e,t,n,i;Je.prototype.init.call(this),i=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,i){var r=0;i.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===i.type?t(e.subarray(r),i):n(e.subarray(r),i)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],i.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=i.pmtPid},n=function(e,t){var n,r;if(1&e[5]){for(i.programMapTable={video:null,audio:null,"timed-metadata":{}},n=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<n;){var a=e[r],s=(31&e[r+1])<<8|e[r+2];a===He.H264_STREAM_TYPE&&null===i.programMapTable.video?i.programMapTable.video=s:a===He.ADTS_STREAM_TYPE&&null===i.programMapTable.audio?i.programMapTable.audio=s:a===He.METADATA_STREAM_TYPE&&(i.programMapTable["timed-metadata"][s]=a),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=i.programMapTable}},this.push=function(t){var n={},i=4;if(n.payloadUnitStartIndicator=!!(64&t[1]),n.pid=31&t[1],n.pid<<=8,n.pid|=t[2],(48&t[3])>>>4>1&&(i+=t[i]+1),0===n.pid)n.type="pat",e(t.subarray(i),n),this.trigger("data",n);else if(n.pid===this.pmtPid)for(n.type="pmt",e(t.subarray(i),n),this.trigger("data",n);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,i,n]):this.processPes_(t,i,n)},this.processPes_=function(e,t,n){n.pid===this.programMapTable.video?n.streamType=He.H264_STREAM_TYPE:n.pid===this.programMapTable.audio?n.streamType=He.ADTS_STREAM_TYPE:n.streamType=this.programMapTable["timed-metadata"][n.pid],n.type="pes",n.data=e.subarray(t),this.trigger("data",n)}}).prototype=new H,Je.STREAM_TYPES={h264:27,adts:15},(Ze=function(){var e,t=this,n=!1,i={data:[],size:0},r={data:[],size:0},a={data:[],size:0},s=function(e,n,i){var r,a,s=new Uint8Array(e.size),o={type:n},u=0,l=0;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,u=0;u<e.data.length;u++)a=e.data[u],s.set(a.data,l),l+=a.data.byteLength;var c,d,h,p;d=o,p=(c=s)[0]<<16|c[1]<<8|c[2],d.data=new Uint8Array,1===p&&(d.packetLength=6+(c[4]<<8|c[5]),d.dataAlignmentIndicator=0!=(4&c[6]),192&(h=c[7])&&(d.pts=(14&c[9])<<27|(255&c[10])<<20|(254&c[11])<<12|(255&c[12])<<5|(254&c[13])>>>3,d.pts*=4,d.pts+=(6&c[13])>>>1,d.dts=d.pts,64&h&&(d.dts=(14&c[14])<<27|(255&c[15])<<20|(254&c[16])<<12|(255&c[17])<<5|(254&c[18])>>>3,d.dts*=4,d.dts+=(6&c[18])>>>1)),d.data=c.subarray(9+c[8])),r="video"===n||o.packetLength<=e.size,(i||r)&&(e.size=0,e.data.length=0),r&&t.trigger("data",o)}};Ze.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var e,t;switch(o.streamType){case He.H264_STREAM_TYPE:e=i,t="video";break;case He.ADTS_STREAM_TYPE:e=r,t="audio";break;case He.METADATA_STREAM_TYPE:e=a,t="timed-metadata";break;default:return}o.payloadUnitStartIndicator&&s(e,t,!0),e.data.push(o),e.size+=o.data.byteLength},pmt:function(){var i={type:"metadata",tracks:[]};null!==(e=o.programMapTable).video&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),n=!0,t.trigger("data",i)}})[o.type]()},this.reset=function(){i.size=0,i.data.length=0,r.size=0,r.data.length=0,this.trigger("reset")},this.flushStreams_=function(){s(i,"video"),s(r,"audio"),s(a,"timed-metadata")},this.flush=function(){if(!n&&e){var i={type:"metadata",tracks:[]};null!==e.video&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",i)}n=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new H;var nt={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:$e,TransportParseStream:Je,ElementaryStream:Ze,TimestampRolloverStream:tt,CaptionStream:je.CaptionStream,Cea608Stream:je.Cea608Stream,Cea708Stream:je.Cea708Stream,MetadataStream:et};for(var it in He)He.hasOwnProperty(it)&&(nt[it]=He[it]);var rt,at=nt,st=ce,ot=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(rt=function(e){var t,n=0;rt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:"adts skiping bytes "+e+" to "+t+" in frame "+n+" outside syncword"})},this.push=function(i){var r,a,s,o,u,l=0;if(e||(n=0),"audio"===i.type){var c;for(t&&t.length?(s=t,(t=new Uint8Array(s.byteLength+i.data.byteLength)).set(s),t.set(i.data,s.byteLength)):t=i.data;l+7<t.length;)if(255===t[l]&&240==(246&t[l+1])){if("number"==typeof c&&(this.skipWarn_(c,l),c=null),a=2*(1&~t[l+1]),r=(3&t[l+3])<<11|t[l+4]<<3|(224&t[l+5])>>5,u=(o=1024*(1+(3&t[l+6])))*st/ot[(60&t[l+2])>>>2],t.byteLength-l<r)break;this.trigger("data",{pts:i.pts+n*u,dts:i.dts+n*u,sampleCount:o,audioobjecttype:1+(t[l+2]>>>6&3),channelcount:(1&t[l+2])<<2|(192&t[l+3])>>>6,samplerate:ot[(60&t[l+2])>>>2],samplingfrequencyindex:(60&t[l+2])>>>2,samplesize:16,data:t.subarray(l+7+a,l+r)}),n++,l+=r}else"number"!=typeof c&&(c=l),l++;"number"==typeof c&&(this.skipWarn_(c,l),c=null),t=t.subarray(l)}},this.flush=function(){n=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}}).prototype=new H;var ut,lt,ct,dt=rt,ht=function(e){var t=e.byteLength,n=0,i=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+i},this.loadWord=function(){var r=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(r,r+s)),n=new DataView(a.buffer).getUint32(0),i=8*s,t-=s},this.skipBits=function(e){var r;i>e?(n<<=e,i-=e):(e-=i,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord(),n<<=e,i-=e)},this.readBits=function(e){var r=Math.min(i,e),a=n>>>32-r;return(i-=r)>0?n<<=r:t>0&&this.loadWord(),(r=e-r)>0?a<<r|this.readBits(r):a},this.skipLeadingZeros=function(){var e;for(e=0;e<i;++e)if(0!=(n&2147483648>>>e))return n<<=e,i-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};(lt=function(){var e,t,n=0;lt.prototype.init.call(this),this.push=function(i){var r;t?((r=new Uint8Array(t.byteLength+i.data.byteLength)).set(t),r.set(i.data,t.byteLength),t=r):t=i.data;for(var a=t.byteLength;n<a-3;n++)if(1===t[n+2]){e=n+5;break}for(;e<a;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}n+3!==e-2&&this.trigger("data",t.subarray(n+3,e-2));do{e++}while(1!==t[e]&&e<a);n=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(n+3,e-2)),n=e-2,e+=3;break;default:e+=3}t=t.subarray(n),e-=n,n=0},this.reset=function(){t=null,n=0,this.trigger("reset")},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(n+3)),t=null,n=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}}).prototype=new H,ct={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(ut=function(){var e,t,n,i,r,a,s,o=new lt;ut.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,n=e.pts,i=e.dts,o.push(e))},o.on("data",(function(s){var o={trackId:t,pts:n,dts:i,data:s,nalUnitTypeCode:31&s[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(s.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(s.subarray(1)),o.config=a(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)})),o.on("done",(function(){e.trigger("done")})),o.on("partialdone",(function(){e.trigger("partialdone")})),o.on("reset",(function(){e.trigger("reset")})),o.on("endedtimeline",(function(){e.trigger("endedtimeline")})),this.flush=function(){o.flush()},this.partialFlush=function(){o.partialFlush()},this.reset=function(){o.reset()},this.endTimeline=function(){o.endTimeline()},s=function(e,t){var n,i=8,r=8;for(n=0;n<e;n++)0!==r&&(r=(i+t.readExpGolomb()+256)%256),i=0===r?i:r},r=function(e){for(var t,n,i=e.byteLength,r=[],a=1;a<i-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=i-r.length,n=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),n[a]=e[s];return n},a=function(e){var t,n,i,r,a,o,u,l,c,d,h,p,f=0,m=0,g=0,v=0,y=[1,1];if(n=(t=new ht(e)).readUnsignedByte(),r=t.readUnsignedByte(),i=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),ct[n]&&(3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(h=3!==a?8:12,p=0;p<h;p++)t.readBoolean()&&s(p<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),u=t.readUnsignedExpGolomb(),p=0;p<u;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),c=t.readUnsignedExpGolomb(),0===(d=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(f=t.readUnsignedExpGolomb(),m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:y=[1,1];break;case 2:y=[12,11];break;case 3:y=[10,11];break;case 4:y=[16,11];break;case 5:y=[40,33];break;case 6:y=[24,11];break;case 7:y=[20,11];break;case 8:y=[32,11];break;case 9:y=[80,33];break;case 10:y=[18,11];break;case 11:y=[15,11];break;case 12:y=[64,33];break;case 13:y=[160,99];break;case 14:y=[4,3];break;case 15:y=[3,2];break;case 16:y=[2,1];break;case 255:y=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}y&&(y[0],y[1])}return{profileIdc:n,levelIdc:i,profileCompatibility:r,width:16*(l+1)-2*f-2*m,height:(2-d)*(c+1)*16-2*g-2*v,sarRatio:y}}}).prototype=new H;var pt,ft={H264Stream:ut,NalByteStream:lt},mt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],gt=function(e,t){var n=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return n=n>=0?n:0,(16&e[t+5])>>4?n+20:n+10},vt=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},yt={isLikelyAacData:function(e){var t=function e(t,n){return t.length-n<10||t[n]!=="I".charCodeAt(0)||t[n+1]!=="D".charCodeAt(0)||t[n+2]!=="3".charCodeAt(0)?n:e(t,n+=gt(t,n))}(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:gt,parseAdtsSize:function(e,t){var n=(224&e[t+5])>>5,i=e[t+4]<<3;return 6144&e[t+3]|i|n},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return mt[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,n,i;t=10,64&e[5]&&(t+=4,t+=vt(e.subarray(10,14)));do{if((n=vt(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){i=e.subarray(t+10,t+n+10);for(var r=0;r<i.byteLength;r++)if(0===i[r]){if("com.apple.streaming.transportStreamTimestamp"===unescape(function(e,t,n){var i,r="";for(i=t;i<n;i++)r+="%"+("00"+e[i].toString(16)).slice(-2);return r}(i,0,r))){var a=i.subarray(r+1),s=(1&a[3])<<30|a[4]<<22|a[5]<<14|a[6]<<6|a[7]>>>2;return s*=4,s+=3&a[7]}break}}t+=10,t+=n}while(t<e.byteLength);return null}};(pt=function(){var e=new Uint8Array,t=0;pt.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(n){var i,r,a,s,o=0,u=0;for(e.length?(s=e.length,(e=new Uint8Array(n.byteLength+s)).set(e.subarray(0,s)),e.set(n,s)):e=n;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(255!=(255&e[u])||240!=(240&e[u+1]))u++;else{if(e.length-u<7)break;if(u+(o=yt.parseAdtsSize(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",a),u+=o}else{if(e.length-u<10)break;if(u+(o=yt.parseId3TagSize(e,u))>e.length)break;r={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",r),u+=o}i=e.length-u,e=i>0?e.subarray(u):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new H;var _t,bt,Tt,kt,St=pt,Et=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Ct=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],wt=ft.H264Stream,It=yt.isLikelyAacData,Pt=ce,xt=function(e,t){t.stream=e,this.trigger("log",t)},At=function(e,t){for(var n=Object.keys(t),i=0;i<n.length;i++){var r=n[i];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",xt.bind(e,r))}},Ot=function(e,t){var n;if(e.length!==t.length)return!1;for(n=0;n<e.length;n++)if(e[n]!==t[n])return!1;return!0},Lt=function(e,t,n,i,r,a){return{start:{dts:e,pts:e+(n-t)},end:{dts:e+(i-t),pts:e+(r-n)},prependedContentDuration:a,baseMediaDecodeTime:e}};(bt=function(e,t){var n,i=[],r=0,a=0,s=1/0;n=(t=t||{}).firstSequenceNumber||0,bt.prototype.init.call(this),this.push=function(t){Se(e,t),e&&Et.forEach((function(n){e[n]=t[n]})),i.push(t)},this.setEarliestDts=function(e){r=e},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var o,u,l,c,d,h,p;0!==i.length?(o=ve(i,e,r),e.baseMediaDecodeTime=ke(e,t.keepOriginalTimestamps),p=ge(e,o,a,s),e.samples=ye(o),l=$(_e(o)),i=[],u=J(n,[e]),c=new Uint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),Te(e),d=Math.ceil(1024*Pt/e.samplerate),o.length&&(h=o.length*d,this.trigger("segmentTimingInfo",Lt(pe(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+h,o[0].pts+h,p||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+h})),this.trigger("data",{track:e,boxes:c}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){Te(e),i=[],this.trigger("reset")}}).prototype=new H,(_t=function(e,t){var n,i,r,a=[],s=[];n=(t=t||{}).firstSequenceNumber||0,_t.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){Se(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],Ct.forEach((function(t){e[t]=i[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){for(var i,r,o,u,l,c,d,h,p=0;a.length&&"access_unit_delimiter_rbsp"!==a[0].nalUnitType;)a.shift();if(0===a.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(i=te(a),(o=ne(i))[0][0].keyFrame||((r=this.getGopForFusion_(a[0],e))?(p=r.duration,o.unshift(r),o.byteLength+=r.byteLength,o.nalCount+=r.nalCount,o.pts=r.pts,o.dts=r.dts,o.duration+=r.duration):o=ie(o)),s.length){var f;if(!(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o)))return this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Te(e),o=f}Se(e,o),e.samples=re(o),l=$(ae(o)),e.baseMediaDecodeTime=ke(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),d=o[0],h=o[o.length-1],this.trigger("segmentTimingInfo",Lt(e.baseMediaDecodeTime,d.dts,d.pts,h.dts+h.duration,h.pts+h.duration,p)),this.trigger("timingInfo",{start:o[0].pts,end:o[o.length-1].pts+o[o.length-1].duration}),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=J(n,[e]),c=new Uint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),this.trigger("data",{track:e,boxes:c}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),a=[],this.gopCache_.length=0,s.length=0,this.trigger("reset")},this.resetStream_=function(){Te(e),i=void 0,r=void 0},this.getGopForFusion_=function(t){var n,i,r,a,s,o=1/0;for(s=0;s<this.gopCache_.length;s++)r=(a=this.gopCache_[s]).gop,e.pps&&Ot(e.pps[0],a.pps[0])&&e.sps&&Ot(e.sps[0],a.sps[0])&&(r.dts<e.timelineStartInfo.dts||(n=t.dts-r.dts-r.duration)>=-1e4&&n<=45e3&&(!i||o>n)&&(i=a,o=n));return i?i.gop:null},this.alignGopsAtStart_=function(e){var t,n,i,r,a,o,u,l;for(a=e.byteLength,o=e.nalCount,u=e.duration,t=n=0;t<s.length&&n<e.length&&(i=s[t],r=e[n],i.pts!==r.pts);)r.pts>i.pts?t++:(n++,a-=r.byteLength,o-=r.nalCount,u-=r.duration);return 0===n?e:n===e.length?null:((l=e.slice(n)).byteLength=a,l.duration=u,l.nalCount=o,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){var t,n,i,r,a,o,u;for(t=s.length-1,n=e.length-1,a=null,o=!1;t>=0&&n>=0;){if(i=s[t],r=e[n],i.pts===r.pts){o=!0;break}i.pts>r.pts?t--:(t===s.length-1&&(a=n),n--)}if(!o&&null===a)return null;if(0===(u=o?n:a))return e;var l=e.slice(u),c=l.reduce((function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e}),{byteLength:0,duration:0,nalCount:0});return l.byteLength=c.byteLength,l.duration=c.duration,l.nalCount=c.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){s=e}}).prototype=new H,(kt=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,kt.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new H,kt.prototype.flush=function(e){var t,n,i,r,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,Ct.forEach((function(e){s.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,Et.forEach((function(e){s.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,i=Z(this.pendingTracks),s.initSegment=new Uint8Array(i.byteLength),s.initSegment.set(i),s.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)s.data.set(this.pendingBoxes[r],a),a+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=me(t.startPts,o,this.keepOriginalTimestamps),t.endTime=me(t.endPts,o,this.keepOriginalTimestamps),s.captionStreams[t.stream]=!0,s.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)(n=this.pendingMetadata[r]).cueTime=me(n.pts,o,this.keepOriginalTimestamps),s.metadata.push(n);for(s.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",s),r=0;r<s.captions.length;r++)t=s.captions[r],this.trigger("caption",t);for(r=0;r<s.metadata.length;r++)n=s.metadata[r],this.trigger("id3Frame",n)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},kt.prototype.setRemux=function(e){this.remuxTracks=e},(Tt=function(e){var t,n,i=this,r=!0;Tt.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="aac",r.metadataStream=new at.MetadataStream,r.aacStream=new St,r.audioTimestampRolloverStream=new at.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new at.TimestampRolloverStream("timed-metadata"),r.adtsStream=new dt,r.coalesceStream=new kt(e,r.metadataStream),r.headOfPipeline=r.aacStream,r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.metadataStream.on("timestamp",(function(e){r.aacStream.setTimestamp(e.timeStamp)})),r.aacStream.on("data",(function(a){"timed-metadata"!==a.type&&"audio"!==a.type||r.audioSegmentStream||(n=n||{timelineStartInfo:{baseMediaDecodeTime:i.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new bt(n,e),r.audioSegmentStream.on("log",i.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",i.trigger.bind(i,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),i.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),At(this,r)},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new at.MetadataStream,r.packetStream=new at.TransportPacketStream,r.parseStream=new at.TransportParseStream,r.elementaryStream=new at.ElementaryStream,r.timestampRolloverStream=new at.TimestampRolloverStream,r.adtsStream=new dt,r.h264Stream=new wt,r.captionStream=new at.CaptionStream(e),r.coalesceStream=new kt(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream),r.timestampRolloverStream.pipe(r.h264Stream),r.timestampRolloverStream.pipe(r.adtsStream),r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",(function(a){var s;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?n||"audio"!==a.tracks[s].type||((n=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=i.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=i.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new _t(t,e),r.videoSegmentStream.on("log",i.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",(function(t){n&&!e.keepOriginalTimestamps&&(n.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-i.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",i.trigger.bind(i,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",i.trigger.bind(i,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){n&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",i.trigger.bind(i,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),n&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new bt(n,e),r.audioSegmentStream.on("log",i.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",i.trigger.bind(i,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",i.trigger.bind(i,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),i.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t})}})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType,i.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),At(this,r)},this.setBaseMediaDecodeTime=function(i){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=i),n&&(n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,Te(n),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,Te(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){n&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var n=this.transmuxPipeline_;e.remux=t,n&&n.coalesceStream&&n.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(n){n.stream=e,t.trigger("log",n)}},this.push=function(e){if(r){var t=It(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new H;var Rt,Dt,Mt,Nt={Transmuxer:Tt,VideoSegmentStream:_t,AudioSegmentStream:bt,AUDIO_PROPERTIES:Et,VIDEO_PROPERTIES:Ct,generateSegmentTimingInfo:Lt},Ut=function(e){return e>>>0},Bt=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},Ft=Ut,jt=function e(t,n){var i,r,a,s,o,u=[];if(!n.length)return null;for(i=0;i<t.byteLength;)r=Ft(t[i]<<24|t[i+1]<<16|t[i+2]<<8|t[i+3]),a=Bt(t.subarray(i+4,i+8)),s=r>1?i+r:t.byteLength,a===n[0]&&(1===n.length?u.push(t.subarray(i+8,s)):(o=e(t.subarray(i+8,s),n.slice(1))).length&&(u=u.concat(o))),i=s;return u},Ht=Ut,Vt=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:Ht(e[4]<<24|e[5]<<16|e[6]<<8|e[7])};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=Ht(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),t},qt=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},Wt=function(e){var t,n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},i=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&n.flags[2],a=4&n.flags[2],s=1&n.flags[1],o=2&n.flags[1],u=4&n.flags[1],l=8&n.flags[1],c=i.getUint32(4),d=8;for(r&&(n.dataOffset=i.getInt32(d),d+=4),a&&c&&(t={flags:qt(e.subarray(d,d+4))},d+=4,s&&(t.duration=i.getUint32(d),d+=4),o&&(t.size=i.getUint32(d),d+=4),l&&(1===n.version?t.compositionTimeOffset=i.getInt32(d):t.compositionTimeOffset=i.getUint32(d),d+=4),n.samples.push(t),c--);c--;)t={},s&&(t.duration=i.getUint32(d),d+=4),o&&(t.size=i.getUint32(d),d+=4),u&&(t.flags=qt(e.subarray(d,d+4)),d+=4),l&&(1===n.version?t.compositionTimeOffset=i.getInt32(d):t.compositionTimeOffset=i.getUint32(d),d+=4),n.samples.push(t);return n},zt=function(e){var t,n=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:n.getUint32(4)},r=1&i.flags[2],a=2&i.flags[2],s=8&i.flags[2],o=16&i.flags[2],u=32&i.flags[2],l=65536&i.flags[0],c=131072&i.flags[0];return t=8,r&&(t+=4,i.baseDataOffset=n.getUint32(12),t+=4),a&&(i.sampleDescriptionIndex=n.getUint32(t),t+=4),s&&(i.defaultSampleDuration=n.getUint32(t),t+=4),o&&(i.defaultSampleSize=n.getUint32(t),t+=4),u&&(i.defaultSampleFlags=n.getUint32(t)),l&&(i.durationIsEmpty=!0),!r&&c&&(i.baseDataOffsetIsMoof=!0),i},Gt=Ie,Kt=je.CaptionStream,Xt=function(e,t){for(var n=e,i=0;i<t.length;i++){var r=t[i];if(n<r.size)return r;n-=r.size}return null},Qt=function(e,t){var n=jt(e,["moof","traf"]),i=jt(e,["mdat"]),r={},a=[];return i.forEach((function(e,t){var i=n[t];a.push({mdat:e,traf:i})})),a.forEach((function(e){var n,i=e.mdat,a=e.traf,s=jt(a,["tfhd"]),o=zt(s[0]),u=o.trackId,l=jt(a,["tfdt"]),c=l.length>0?Vt(l[0]).baseMediaDecodeTime:0,d=jt(a,["trun"]);t===u&&d.length>0&&(n=function(e,t,n){var i,r,a,s,o=new DataView(e.buffer,e.byteOffset,e.byteLength),u={logs:[],seiNals:[]};for(r=0;r+4<e.length;r+=a)if(a=o.getUint32(r),r+=4,!(a<=0))switch(31&e[r]){case 6:var l=e.subarray(r+1,r+1+a),c=Xt(r,t);if(i={nalUnitType:"sei_rbsp",size:a,data:l,escapedRBSP:Gt(l),trackId:n},c)i.pts=c.pts,i.dts=c.dts,s=c;else{if(!s){u.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+r+" for trackId "+n+". See mux.js#223."});break}i.pts=s.pts,i.dts=s.dts}u.seiNals.push(i)}return u}(i,function(e,t,n){var i=t,r=n.defaultSampleDuration||0,a=n.defaultSampleSize||0,s=n.trackId,o=[];return e.forEach((function(e){var t=Wt(e).samples;t.forEach((function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=a),e.trackId=s,e.dts=i,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=i+e.compositionTimeOffset,i+=e.duration})),o=o.concat(t)})),o}(d,c,o),u),r[u]||(r[u]={seiNals:[],logs:[]}),r[u].seiNals=r[u].seiNals.concat(n.seiNals),r[u].logs=r[u].logs.concat(n.logs))})),r},Yt=function(){var e,t,n,i,r,a,s=!1;this.isInitialized=function(){return s},this.init=function(t){e=new Kt,s=!0,a=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/i,e.endTime=e.endPts/i,r.captions.push(e),r.captionStreams[e.stream]=!0})),e.on("log",(function(e){r.logs.push(e)}))},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"===_typeof2(t)&&0===Object.keys(t).length)&&(n!==e[0]||i!==t[n])},this.parse=function(e,a,s){var o;if(!this.isInitialized())return null;if(!a||!s)return null;if(this.isNewInit(a,s))n=a[0],i=s[n];else if(null===n||!i)return t.push(e),null;for(;t.length>0;){var u=t.shift();this.parse(u,a,s)}return(o=function(e,t,n){if(null===t)return null;var i=Qt(e,t)[t]||{};return{seiNals:i.seiNals,logs:i.logs,timescale:n}}(e,n,i))&&o.logs&&(r.logs=r.logs.concat(o.logs)),null!==o&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),r):r.logs.length?{logs:r.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;a?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],n=null,i=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},$t=Ut,Jt=function(e){return("00"+e.toString(16)).slice(-2)};Rt=function(e,t){var n,i,r;return n=jt(t,["moof","traf"]),i=[].concat.apply([],n.map((function(t){return jt(t,["tfhd"]).map((function(n){var i,r,a;return i=$t(n[4]<<24|n[5]<<16|n[6]<<8|n[7]),r=e[i]||9e4,(a="number"!=typeof(a=jt(t,["tfdt"]).map((function(e){var t,n;return t=e[0],n=$t(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),1===t&&(n*=Math.pow(2,32),n+=$t(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),n}))[0])||isNaN(a)?1/0:a)/r}))}))),r=Math.min.apply(null,i),isFinite(r)?r:0},Dt=function(e){var t=jt(e,["moov","trak"]),n=[];return t.forEach((function(e){var t,i,r={},a=jt(e,["tkhd"])[0];a&&(i=(t=new DataView(a.buffer,a.byteOffset,a.byteLength)).getUint8(0),r.id=0===i?t.getUint32(12):t.getUint32(20));var s=jt(e,["mdia","hdlr"])[0];if(s){var o=Bt(s.subarray(8,12));r.type="vide"===o?"video":"soun"===o?"audio":o}var u=jt(e,["mdia","minf","stbl","stsd"])[0];if(u){var l=u.subarray(8);r.codec=Bt(l.subarray(4,8));var c,d=jt(l,[r.codec])[0];d&&(/^[asm]vc[1-9]$/i.test(r.codec)?(c=d.subarray(78),"avcC"===Bt(c.subarray(4,8))&&c.length>11?(r.codec+=".",r.codec+=Jt(c[9]),r.codec+=Jt(c[10]),r.codec+=Jt(c[11])):r.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(r.codec)?(c=d.subarray(28),"esds"===Bt(c.subarray(4,8))&&c.length>20&&0!==c[19]?(r.codec+="."+Jt(c[19]),r.codec+="."+Jt(c[20]>>>2&63).replace(/^0/,"")):r.codec="mp4a.40.2"):r.codec=r.codec.toLowerCase())}var h=jt(e,["mdia","mdhd"])[0];h&&(r.timescale=Mt(h)),n.push(r)})),n};var Zt=Rt,en=Dt,tn=(Mt=function(e){var t=0===e[0]?12:20;return $t(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},function(e){var t=31&e[1];return t<<=8,t|=e[2]}),nn=function(e){return!!(64&e[1])},rn=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},an=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},sn={parseType:function(e,t){var n=tn(e);return 0===n?"pat":n===t?"pmt":t?"pes":null},parsePat:function(e){var t=nn(e),n=4+rn(e);return t&&(n+=e[n]+1),(31&e[n+10])<<8|e[n+11]},parsePmt:function(e){var t={},n=nn(e),i=4+rn(e);if(n&&(i+=e[i]+1),1&e[i+5]){var r;r=3+((15&e[i+1])<<8|e[i+2])-4;for(var a=12+((15&e[i+10])<<8|e[i+11]);a<r;){var s=i+a;t[(31&e[s+1])<<8|e[s+2]]=e[s],a+=5+((15&e[s+3])<<8|e[s+4])}return t}},parsePayloadUnitStartIndicator:nn,parsePesType:function(e,t){switch(t[tn(e)]){case He.H264_STREAM_TYPE:return"video";case He.ADTS_STREAM_TYPE:return"audio";case He.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!nn(e))return null;var t=4+rn(e);if(t>=e.byteLength)return null;var n,i=null;return 192&(n=e[t+7])&&((i={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,i.pts*=4,i.pts+=(6&e[t+13])>>>1,i.dts=i.pts,64&n&&(i.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,i.dts*=4,i.dts+=(6&e[t+18])>>>1)),i},videoPacketContainsKeyFrame:function(e){for(var t=4+rn(e),n=e.subarray(t),i=0,r=0,a=!1;r<n.byteLength-3;r++)if(1===n[r+2]){i=r+5;break}for(;i<n.byteLength;)switch(n[i]){case 0:if(0!==n[i-1]){i+=2;break}if(0!==n[i-2]){i++;break}r+3!==i-2&&"slice_layer_without_partitioning_rbsp_idr"===an(31&n[r+3])&&(a=!0);do{i++}while(1!==n[i]&&i<n.length);r=i-2,i+=3;break;case 1:if(0!==n[i-1]||0!==n[i-2]){i+=3;break}"slice_layer_without_partitioning_rbsp_idr"===an(31&n[r+3])&&(a=!0),r=i-2,i+=3;break;default:i+=3}return n=n.subarray(r),i-=r,r=0,n&&n.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===an(31&n[r+3])&&(a=!0),a}},on=Ge,un={};un.ts=sn,un.aac=yt;var ln=ce,cn=function(e,t,n){for(var i,r,a,s,o=0,u=188,l=!1;u<=e.byteLength;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o++,u++;else{switch(i=e.subarray(o,u),un.ts.parseType(i,t.pid)){case"pes":r=un.ts.parsePesType(i,t.table),a=un.ts.parsePayloadUnitStartIndicator(i),"audio"===r&&a&&(s=un.ts.parsePesTime(i))&&(s.type="audio",n.audio.push(s),l=!0)}if(l)break;o+=188,u+=188}for(o=(u=e.byteLength)-188,l=!1;o>=0;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o--,u--;else{switch(i=e.subarray(o,u),un.ts.parseType(i,t.pid)){case"pes":r=un.ts.parsePesType(i,t.table),a=un.ts.parsePayloadUnitStartIndicator(i),"audio"===r&&a&&(s=un.ts.parsePesTime(i))&&(s.type="audio",n.audio.push(s),l=!0)}if(l)break;o-=188,u-=188}},dn=function(e,t,n){for(var i,r,a,s,o,u,l,c=0,d=188,h=!1,p={data:[],size:0};d<e.byteLength;)if(71!==e[c]||71!==e[d])c++,d++;else{switch(i=e.subarray(c,d),un.ts.parseType(i,t.pid)){case"pes":if(r=un.ts.parsePesType(i,t.table),a=un.ts.parsePayloadUnitStartIndicator(i),"video"===r&&(a&&!h&&(s=un.ts.parsePesTime(i))&&(s.type="video",n.video.push(s),h=!0),!n.firstKeyFrame)){if(a&&0!==p.size){for(o=new Uint8Array(p.size),u=0;p.data.length;)l=p.data.shift(),o.set(l,u),u+=l.byteLength;if(un.ts.videoPacketContainsKeyFrame(o)){var f=un.ts.parsePesTime(o);f?(n.firstKeyFrame=f,n.firstKeyFrame.type="video"):console.warn("Failed to extract PTS/DTS from PES at first keyframe. This could be an unusual TS segment, or else mux.js did not parse your TS segment correctly. If you know your TS segments do contain PTS/DTS on keyframes please file a bug report! You can try ffprobe to double check for yourself.")}p.size=0}p.data.push(i),p.size+=i.byteLength}}if(h&&n.firstKeyFrame)break;c+=188,d+=188}for(c=(d=e.byteLength)-188,h=!1;c>=0;)if(71!==e[c]||71!==e[d])c--,d--;else{switch(i=e.subarray(c,d),un.ts.parseType(i,t.pid)){case"pes":r=un.ts.parsePesType(i,t.table),a=un.ts.parsePayloadUnitStartIndicator(i),"video"===r&&a&&(s=un.ts.parsePesTime(i))&&(s.type="video",n.video.push(s),h=!0)}if(h)break;c-=188,d-=188}},hn=function(e){var t={pid:null,table:null},n={};for(var i in function(e,t){for(var n,i=0,r=188;r<e.byteLength;)if(71!==e[i]||71!==e[r])i++,r++;else{switch(n=e.subarray(i,r),un.ts.parseType(n,t.pid)){case"pat":t.pid=un.ts.parsePat(n);break;case"pmt":var a=un.ts.parsePmt(n);t.table=t.table||{},Object.keys(a).forEach((function(e){t.table[e]=a[e]}))}i+=188,r+=188}}(e,t),t.table){if(t.table.hasOwnProperty(i))switch(t.table[i]){case He.H264_STREAM_TYPE:n.video=[],dn(e,t,n),0===n.video.length&&delete n.video;break;case 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0===n||isNaN(n))&&(n=e.audio[0].dts),e.audio.forEach((function(e){e.dts=on(e.dts,n),e.pts=on(e.pts,n),e.dtsTime=e.dts/ln,e.ptsTime=e.pts/ln}))}if(e.video&&e.video.length){var i=t;if((void 0===i||isNaN(i))&&(i=e.video[0].dts),e.video.forEach((function(e){e.dts=on(e.dts,i),e.pts=on(e.pts,i),e.dtsTime=e.dts/ln,e.ptsTime=e.pts/ln})),e.firstKeyFrame){var r=e.firstKeyFrame;r.dts=on(r.dts,i),r.pts=on(r.pts,i),r.dtsTime=r.dts/ln,r.ptsTime=r.pts/ln}}}(n,t),n):null},fn=function(){function e(e,t){this.options=t||{},this.self=e,this.init()}var t=e.prototype;return t.init=function(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Nt.Transmuxer(this.options),function(e,t){t.on("data",(function(t){var n=t.initSegment;t.initSegment={data:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength};var i=t.data;t.data=i.buffer,e.postMessage({action:"data",segment:t,byteOffset:i.byteOffset,byteLength:i.byteLength},[t.data])})),t.on("done",(function(t){e.postMessage({action:"done"})})),t.on("gopInfo",(function(t){e.postMessage({action:"gopInfo",gopInfo:t})})),t.on("videoSegmentTimingInfo",(function(t){var n={start:{decode:he(t.start.dts),presentation:he(t.start.pts)},end:{decode:he(t.end.dts),presentation:he(t.end.pts)},baseMediaDecodeTime:he(t.baseMediaDecodeTime)};t.prependedContentDuration&&(n.prependedContentDuration=he(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:n})})),t.on("audioSegmentTimingInfo",(function(t){var n={start:{decode:he(t.start.dts),presentation:he(t.start.pts)},end:{decode:he(t.end.dts),presentation:he(t.end.pts)},baseMediaDecodeTime:he(t.baseMediaDecodeTime)};t.prependedContentDuration&&(n.prependedContentDuration=he(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:n})})),t.on("id3Frame",(function(t){e.postMessage({action:"id3Frame",id3Frame:t})})),t.on("caption",(function(t){e.postMessage({action:"caption",caption:t})})),t.on("trackinfo",(function(t){e.postMessage({action:"trackinfo",trackInfo:t})})),t.on("audioTimingInfo",(function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:he(t.start),end:he(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:he(t.start),end:he(t.end)}})})),t.on("log",(function(t){e.postMessage({action:"log",log:t})}))}(this.self,this.transmuxer)},t.pushMp4Captions=function(e){this.captionParser||(this.captionParser=new Yt,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength),n=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:n&&n.captions||[],logs:n&&n.logs||[],data:t.buffer},[t.buffer])},t.probeMp4StartTime=function(e){var t=e.timescales,n=e.data,i=Zt(t,n);this.self.postMessage({action:"probeMp4StartTime",startTime:i,data:n},[n.buffer])},t.probeMp4Tracks=function(e){var t=e.data,n=en(t);this.self.postMessage({action:"probeMp4Tracks",tracks:n,data:t},[t.buffer])},t.probeTs=function(e){var t=e.data,n=e.baseStartTime,i="number"!=typeof n||isNaN(n)?void 0:n*ce,r=pn(t,i),a=null;r&&((a={hasVideo:r.video&&2===r.video.length||!1,hasAudio:r.audio&&2===r.audio.length||!1}).hasVideo&&(a.videoStart=r.video[0].ptsTime),a.hasAudio&&(a.audioStart=r.audio[0].ptsTime)),this.self.postMessage({action:"probeTs",result:a,data:t},[t.buffer])},t.clearAllMp4Captions=function(){this.captionParser&&this.captionParser.clearAllCaptions()},t.clearParsedMp4Captions=function(){this.captionParser&&this.captionParser.clearParsedCaptions()},t.push=function(e){var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)},t.reset=function(){this.transmuxer.reset()},t.setTimestampOffset=function(e){var t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(de(t)))},t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(de(e.appendStart)))},t.setRemux=function(e){this.transmuxer.setRemux(e.remux)},t.flush=function(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})},t.endTimeline=function(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})},t.alignGopsWith=function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())},e}();self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new fn(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new fn(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})))),Lc=function(e){var t=e.transmuxer,n=e.bytes,i=e.audioAppendStart,r=e.gopsToAlignWith,a=e.remux,s=e.onData,o=e.onTrackInfo,u=e.onAudioTimingInfo,l=e.onVideoTimingInfo,c=e.onVideoSegmentTimingInfo,d=e.onAudioSegmentTimingInfo,h=e.onId3,p=e.onCaptions,f=e.onDone,m=e.onEndedTimeline,g=e.onTransmuxerLog,v=e.isEndOfTimeline,y={buffer:[]},_=v;if(t.onmessage=function(n){t.currentTransmux===e&&("data"===n.data.action&&function(e,t,n){var i=e.data.segment,r=i.type,a=i.initSegment,s=i.captions,o=i.captionStreams,u=i.metadata,l=i.videoFrameDtsTime,c=i.videoFramePtsTime;t.buffer.push({captions:s,captionStreams:o,metadata:u});var d=e.data.segment.boxes||{data:e.data.segment.data},h={type:r,data:new Uint8Array(d.data,d.data.byteOffset,d.data.byteLength),initSegment:new Uint8Array(a.data,a.byteOffset,a.byteLength)};void 0!==l&&(h.videoFrameDtsTime=l),void 0!==c&&(h.videoFramePtsTime=c),n(h)}(n,y,s),"trackinfo"===n.data.action&&o(n.data.trackInfo),"gopInfo"===n.data.action&&function(e,t){t.gopInfo=e.data.gopInfo}(n,y),"audioTimingInfo"===n.data.action&&u(n.data.audioTimingInfo),"videoTimingInfo"===n.data.action&&l(n.data.videoTimingInfo),"videoSegmentTimingInfo"===n.data.action&&c(n.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===n.data.action&&d(n.data.audioSegmentTimingInfo),"id3Frame"===n.data.action&&h([n.data.id3Frame],n.data.id3Frame.dispatchType),"caption"===n.data.action&&p(n.data.caption),"endedtimeline"===n.data.action&&(_=!1,m()),"log"===n.data.action&&g(n.data.log),"transmuxed"===n.data.type&&(_||(t.onmessage=null,function(e){var t=e.transmuxedData,n=e.callback;t.buffer=[],n(t)}({transmuxedData:y,callback:f}),Rc(t))))},i&&t.postMessage({action:"setAudioAppendStart",appendStart:i}),Array.isArray(r)&&t.postMessage({action:"alignGopsWith",gopsToAlignWith:r}),void 0!==a&&t.postMessage({action:"setRemux",remux:a}),n.byteLength){var b=n instanceof ArrayBuffer?n:n.buffer,T=n instanceof ArrayBuffer?0:n.byteOffset;t.postMessage({action:"push",data:b,byteOffset:T,byteLength:n.byteLength},[b])}v&&t.postMessage({action:"endTimeline"}),t.postMessage({action:"flush"})},Rc=function(e){e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():Lc(e.currentTransmux))},Dc=function(e,t){e.postMessage({action:t}),Rc(e)},Mc=function(e,t){if(!t.currentTransmux)return t.currentTransmux=e,void Dc(t,e);t.transmuxQueue.push(Dc.bind(null,t,e))},Nc=function(e){if(!e.transmuxer.currentTransmux)return e.transmuxer.currentTransmux=e,void Lc(e);e.transmuxer.transmuxQueue.push(e)},Uc=function(e){Mc("reset",e)},Bc=function(e){var t=new Oc;t.currentTransmux=null,t.transmuxQueue=[];var n=t.terminate;return t.terminate=function(){return t.currentTransmux=null,t.transmuxQueue.length=0,n.call(t)},t.postMessage({action:"init",options:e}),t},Fc=function(e){var t=e.transmuxer,n=e.endAction||e.action,i=e.callback,r=A({},e,{endAction:null,transmuxer:null,callback:null});if(t.addEventListener("message",(function r(a){a.data.action===n&&(t.removeEventListener("message",r),a.data.data&&(a.data.data=new Uint8Array(a.data.data,e.byteOffset||0,e.byteLength||a.data.data.byteLength),e.data&&(e.data=a.data.data)),i(a.data))})),e.data){var a=e.data instanceof ArrayBuffer;r.byteOffset=a?0:e.data.byteOffset,r.byteLength=e.data.byteLength;var s=[a?e.data:e.data.buffer];t.postMessage(r,s)}else t.postMessage(r)},jc=2,Hc=-101,Vc=-102,qc=function(e){e.forEach((function(e){e.abort()}))},Wc=function(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:Hc,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Vc,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:jc,xhr:t}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:jc,xhr:t}:null},zc=function(e,t,n){return function(i,r){var a=r.response,s=Wc(i,r);if(s)return n(s,e);if(16!==a.byteLength)return n({status:r.status,message:"Invalid HLS key at URL: "+r.uri,code:jc,xhr:r},e);for(var o=new DataView(a),u=new Uint32Array([o.getUint32(0),o.getUint32(4),o.getUint32(8),o.getUint32(12)]),l=0;l<t.length;l++)t[l].bytes=u;return n(null,e)}},Gc=function(e,t){var n=tr(e.map.bytes);if("mp4"!==n){var i=e.map.resolvedUri||e.map.uri;return t({internal:!0,message:"Found unsupported "+(n||"unknown")+" container for initialization segment at URL: "+i,code:jc})}Fc({action:"probeMp4Tracks",data:e.map.bytes,transmuxer:e.transmuxer,callback:function(n){var i=n.tracks,r=n.data;return e.map.bytes=r,i.forEach((function(t){e.map.tracks=e.map.tracks||{},e.map.tracks[t.type]||(e.map.tracks[t.type]=t,"number"==typeof t.id&&t.timescale&&(e.map.timescales=e.map.timescales||{},e.map.timescales[t.id]=t.timescale))})),t(null)}})},Kc=function(e){var t=e.segment,n=e.finishProcessingFn,i=e.responseType;return function(e,r){var a=Wc(e,r);if(a)return n(a,t);var s="arraybuffer"!==i&&r.responseText?function(e){for(var t=new Uint8Array(new ArrayBuffer(e.length)),n=0;n<e.length;n++)t[n]=e.charCodeAt(n);return t.buffer}(r.responseText.substring(t.lastReachedChar||0)):r.response;return t.stats=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}}(r),t.key?t.encryptedBytes=new Uint8Array(s):t.bytes=new Uint8Array(s),n(null,t)}},Xc=function(e){var t=e.segment,n=e.bytes,i=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog,f=t.map&&t.map.tracks||{},m=Boolean(f.audio&&f.video),g=r.bind(null,t,"audio","start"),v=r.bind(null,t,"audio","end"),y=r.bind(null,t,"video","start"),_=r.bind(null,t,"video","end");Fc({action:"probeTs",transmuxer:t.transmuxer,data:n,baseStartTime:t.baseStartTime,callback:function(e){t.bytes=n=e.data;var r=e.result;r&&(i(t,{hasAudio:r.hasAudio,hasVideo:r.hasVideo,isMuxed:m}),i=null,r.hasAudio&&!m&&g(r.audioStart),r.hasVideo&&y(r.videoStart),g=null,y=null),Nc({bytes:n,transmuxer:t.transmuxer,audioAppendStart:t.audioAppendStart,gopsToAlignWith:t.gopsToAlignWith,remux:m,onData:function(e){e.type="combined"===e.type?"video":e.type,d(t,e)},onTrackInfo:function(e){i&&(m&&(e.isMuxed=!0),i(t,e))},onAudioTimingInfo:function(e){g&&void 0!==e.start&&(g(e.start),g=null),v&&void 0!==e.end&&v(e.end)},onVideoTimingInfo:function(e){y&&void 0!==e.start&&(y(e.start),y=null),_&&void 0!==e.end&&_(e.end)},onVideoSegmentTimingInfo:function(e){a(e)},onAudioSegmentTimingInfo:function(e){s(e)},onId3:function(e,n){o(t,e,n)},onCaptions:function(e){u(t,[e])},isEndOfTimeline:l,onEndedTimeline:function(){c()},onTransmuxerLog:p,onDone:function(e){h&&(e.type="combined"===e.type?"video":e.type,h(null,t,e))}})}})},Qc=function(e){var t=e.segment,n=e.bytes,i=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog,f=new Uint8Array(n);if(function(e){return Mi(e,["moof"]).length>0}(f)){t.isFmp4=!0;var m=t.map.tracks,g={isFmp4:!0,hasVideo:!!m.video,hasAudio:!!m.audio};m.audio&&m.audio.codec&&"enca"!==m.audio.codec&&(g.audioCodec=m.audio.codec),m.video&&m.video.codec&&"encv"!==m.video.codec&&(g.videoCodec=m.video.codec),m.video&&m.audio&&(g.isMuxed=!0),i(t,g);var v=function(e){d(t,{data:f,type:g.hasAudio&&!g.isMuxed?"audio":"video"}),e&&e.length&&u(t,e),h(null,t,{})};Fc({action:"probeMp4StartTime",timescales:t.map.timescales,data:f,transmuxer:t.transmuxer,callback:function(e){var i=e.data,a=e.startTime;n=i.buffer,t.bytes=f=i,g.hasAudio&&!g.isMuxed&&r(t,"audio","start",a),g.hasVideo&&r(t,"video","start",a),m.video&&i.byteLength&&t.transmuxer?Fc({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:t.transmuxer,data:f,timescales:t.map.timescales,trackIds:[m.video.id],callback:function(e){n=e.data.buffer,t.bytes=f=e.data,e.logs.forEach((function(e){p(dl.mergeOptions(e,{stream:"mp4CaptionParser"}))})),v(e.captions)}}):v()}})}else if(t.transmuxer){if(void 0===t.container&&(t.container=tr(f)),"ts"!==t.container&&"aac"!==t.container)return i(t,{hasAudio:!1,hasVideo:!1}),void h(null,t,{});Xc({segment:t,bytes:n,trackInfoFn:i,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p})}else h(null,t,{})},Yc=function(e,t){var n,i=e.id,r=e.key,a=e.encryptedBytes,s=e.decryptionWorker;s.addEventListener("message",(function e(n){if(n.data.source===i){s.removeEventListener("message",e);var r=n.data.decrypted;t(new Uint8Array(r.bytes,r.byteOffset,r.byteLength))}})),n=r.bytes.slice?r.bytes.slice():new Uint32Array(Array.prototype.slice.call(r.bytes)),s.postMessage(dc({source:i,encrypted:a,key:n,iv:r.iv}),[a.buffer,n.buffer])},$c=function(e){var t=e.activeXhrs,n=e.decryptionWorker,i=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog,f=0,m=!1;return function(e,g){if(!m){if(e)return m=!0,qc(t),h(e,g);if((f+=1)===t.length){var v=function(){if(g.encryptedBytes)return function(e){var t=e.decryptionWorker,n=e.segment,i=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog;Yc({id:n.requestId,key:n.key,encryptedBytes:n.encryptedBytes,decryptionWorker:t},(function(e){n.bytes=e,Qc({segment:n,bytes:n.bytes,trackInfoFn:i,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p})}))}({decryptionWorker:n,segment:g,trackInfoFn:i,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p});Qc({segment:g,bytes:g.bytes,trackInfoFn:i,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p})};if(g.endOfAllRequests=Date.now(),g.map&&g.map.encryptedBytes&&!g.map.bytes)return Yc({decryptionWorker:n,id:g.requestId+"-init",encryptedBytes:g.map.encryptedBytes,key:g.map.key},(function(e){g.map.bytes=e,Gc(g,(function(e){if(e)return qc(t),h(e,g);v()}))}));v()}}}},Jc=function(e){var t=e.segment,n=e.progressFn;return e.trackInfoFn,e.timingInfoFn,e.videoSegmentTimingInfoFn,e.audioSegmentTimingInfoFn,e.id3Fn,e.captionsFn,e.isEndOfTimeline,e.endedTimelineFn,e.dataFn,function(e){if(!e.target.aborted)return t.stats=dl.mergeOptions(t.stats,function(e){var t=e.target,n={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0};return n.bytesReceived=e.loaded,n.bandwidth=Math.floor(n.bytesReceived/n.roundTripTime*8*1e3),n}(e)),!t.stats.firstBytesReceivedAt&&t.stats.bytesReceived&&(t.stats.firstBytesReceivedAt=Date.now()),n(e,t)}},Zc=function(e){var t=e.xhr,n=e.xhrOptions,i=e.decryptionWorker,r=e.segment,a=e.abortFn,s=e.progressFn,o=e.trackInfoFn,u=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,c=e.audioSegmentTimingInfoFn,d=e.id3Fn,h=e.captionsFn,p=e.isEndOfTimeline,f=e.endedTimelineFn,m=e.dataFn,g=e.doneFn,v=e.onTransmuxerLog,y=[],_=$c({activeXhrs:y,decryptionWorker:i,trackInfoFn:o,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:p,endedTimelineFn:f,dataFn:m,doneFn:g,onTransmuxerLog:v});if(r.key&&!r.key.bytes){var b=[r.key];r.map&&!r.map.bytes&&r.map.key&&r.map.key.resolvedUri===r.key.resolvedUri&&b.push(r.map.key);var T=t(dl.mergeOptions(n,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),zc(r,b,_));y.push(T)}if(r.map&&!r.map.bytes){if(r.map.key&&(!r.key||r.key.resolvedUri!==r.map.key.resolvedUri)){var k=t(dl.mergeOptions(n,{uri:r.map.key.resolvedUri,responseType:"arraybuffer"}),zc(r,[r.map.key],_));y.push(k)}var S=t(dl.mergeOptions(n,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:oc(r.map)}),function(e){var t=e.segment,n=e.finishProcessingFn;return function(e,i){var r=Wc(e,i);if(r)return n(r,t);var a=new Uint8Array(i.response);if(t.map.key)return t.map.encryptedBytes=a,n(null,t);t.map.bytes=a,Gc(t,(function(e){if(e)return e.xhr=i,e.status=i.status,n(e,t);n(null,t)}))}}({segment:r,finishProcessingFn:_}));y.push(S)}var E=dl.mergeOptions(n,{uri:r.part&&r.part.resolvedUri||r.resolvedUri,responseType:"arraybuffer",headers:oc(r)}),C=t(E,Kc({segment:r,finishProcessingFn:_,responseType:E.responseType}));C.addEventListener("progress",Jc({segment:r,progressFn:s,trackInfoFn:o,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:p,endedTimelineFn:f,dataFn:m})),y.push(C);var w={};return y.forEach((function(e){e.addEventListener("loadend",function(e){var t=e.loadendState,n=e.abortFn;return function(e){e.target.aborted&&n&&!t.calledAbortFn&&(n(),t.calledAbortFn=!0)}}({loadendState:w,abortFn:a}))})),function(){return qc(y)}},ed=gl("CodecUtils"),td=function(e,t){var n=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&n.AUDIO&&e.mediaGroups.AUDIO[n.AUDIO]},nd=function(e){var t={};return e.forEach((function(e){var n=e.mediaType,i=e.type,r=e.details;t[n]=t[n]||[],t[n].push(Be(""+i+r))})),Object.keys(t).forEach((function(e){if(t[e].length>1)return ed("multiple "+e+" codecs found as attributes: "+t[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs."),void(t[e]=null);t[e]=t[e][0]})),t},id=function(e){var t=0;return e.audio&&t++,e.video&&t++,t},rd=function(e,t){var n=t.attributes||{},i=nd(function(e){var t=e.attributes||{};if(t.CODECS)return Fe(t.CODECS)}(t)||[]);if(td(e,t)&&!i.audio&&!function(e,t){if(!td(e,t))return!0;var n=t.attributes||{},i=e.mediaGroups.AUDIO[n.AUDIO];for(var r in i)if(!i[r].uri&&!i[r].playlists)return!0;return!1}(e,t)){var r=nd(function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var n=e.mediaGroups.AUDIO[t];if(!n)return null;for(var i in n){var r=n[i];if(r.default&&r.playlists)return Fe(r.playlists[0].attributes.CODECS)}return null}(e,n.AUDIO)||[]);r.audio&&(i.audio=r.audio)}return i},ad=gl("PlaylistSelector"),sd=function(e){if(e&&e.playlist){var t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})}},od=function(e,t){if(!e)return"";var n=C.getComputedStyle(e);return n?n[t]:""},ud=function(e,t){var n=e.slice();e.sort((function(e,i){var r=t(e,i);return 0===r?n.indexOf(e)-n.indexOf(i):r}))},ld=function(e,t){var n,i;return e.attributes.BANDWIDTH&&(n=e.attributes.BANDWIDTH),n=n||C.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(i=t.attributes.BANDWIDTH),n-(i=i||C.Number.MAX_VALUE)},cd=function(e,t,n,i,r,a){if(e){var s={bandwidth:t,width:n,height:i,limitRenditionByPlayerDimensions:r},o=e.playlists;Vl.isAudioOnly(e)&&(o=a.getAudioTrackPlaylists_(),s.audioOnly=!0);var u=o.map((function(e){var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,n=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||C.Number.MAX_VALUE,width:t,height:n,playlist:e}}));ud(u,(function(e,t){return e.bandwidth-t.bandwidth}));var l=(u=u.filter((function(e){return!Vl.isIncompatible(e.playlist)}))).filter((function(e){return Vl.isEnabled(e.playlist)}));l.length||(l=u.filter((function(e){return!Vl.isDisabled(e.playlist)})));var c=l.filter((function(e){return e.bandwidth*wc.BANDWIDTH_VARIANCE<t})),d=c[c.length-1],h=c.filter((function(e){return e.bandwidth===d.bandwidth}))[0];if(!1===r){var p=h||l[0]||u[0];if(p&&p.playlist){var f="sortedPlaylistReps";return h&&(f="bandwidthBestRep"),l[0]&&(f="enabledPlaylistReps"),ad("choosing "+sd(p)+" using "+f+" with options",s),p.playlist}return ad("could not choose a playlist with options",s),null}var m=c.filter((function(e){return e.width&&e.height}));ud(m,(function(e,t){return e.width-t.width}));var g=m.filter((function(e){return e.width===n&&e.height===i}));d=g[g.length-1];var v,y,_,b,T=g.filter((function(e){return e.bandwidth===d.bandwidth}))[0];if(T||(y=(v=m.filter((function(e){return e.width>n||e.height>i}))).filter((function(e){return e.width===v[0].width&&e.height===v[0].height})),d=y[y.length-1],_=y.filter((function(e){return e.bandwidth===d.bandwidth}))[0]),a.experimentalLeastPixelDiffSelector){var k=m.map((function(e){return e.pixelDiff=Math.abs(e.width-n)+Math.abs(e.height-i),e}));ud(k,(function(e,t){return e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff})),b=k[0]}var S=b||_||T||h||l[0]||u[0];if(S&&S.playlist){var E="sortedPlaylistReps";return b?E="leastPixelDiffRep":_?E="resolutionPlusOneRep":T?E="resolutionBestRep":h?E="bandwidthBestRep":l[0]&&(E="enabledPlaylistReps"),ad("choosing "+sd(S)+" using "+E+" with options",s),S.playlist}return ad("could not choose a playlist with options",s),null}},dd=function(){var e=this.useDevicePixelRatio&&C.devicePixelRatio||1;return cd(this.playlists.master,this.systemBandwidth,parseInt(od(this.tech_.el(),"width"),10)*e,parseInt(od(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},hd=function(e){var t=e.inbandTextTracks,n=e.metadataArray,i=e.timestampOffset,r=e.videoDuration;if(n){var a=C.WebKitDataCue||C.VTTCue,s=t.metadataTrack_;if(s&&(n.forEach((function(e){var t=e.cueTime+i;!("number"!=typeof t||C.isNaN(t)||t<0)&&t<1/0&&e.frames.forEach((function(e){var n=new a(t,t,e.value||e.url||e.data||"");n.frame=e,n.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return dl.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return dl.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return dl.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(n),s.addCue(n)}))})),s.cues&&s.cues.length)){for(var o=s.cues,u=[],l=0;l<o.length;l++)o[l]&&u.push(o[l]);var c=u.reduce((function(e,t){var n=e[t.startTime]||[];return n.push(t),e[t.startTime]=n,e}),{}),d=Object.keys(c).sort((function(e,t){return Number(e)-Number(t)}));d.forEach((function(e,t){var n=c[e],i=Number(d[t+1])||r;n.forEach((function(e){e.endTime=i}))}))}}},pd=function(e,t,n){var i,r;if(n&&n.cues)for(i=n.cues.length;i--;)(r=n.cues[i]).startTime>=e&&r.endTime<=t&&n.removeCue(r)},fd=function(e){return"number"==typeof e&&isFinite(e)},md=function(e){var t=e.startOfSegment,n=e.duration,i=e.segment,r=e.part,a=e.playlist,s=a.mediaSequence,o=a.id,u=a.segments,l=void 0===u?[]:u,c=e.mediaIndex,d=e.partIndex,h=e.timeline,p=l.length-1,f="mediaIndex/partIndex increment";e.getMediaInfoForTime?f="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(f="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(f+=" with independent "+e.independent);var m="number"==typeof d,g=e.segment.uri?"segment":"pre-segment",v=m?Pl({preloadSegment:i})-1:0;return g+" ["+(s+c)+"/"+(s+p)+"]"+(m?" part ["+d+"/"+v+"]":"")+" segment start/end ["+i.start+" => "+i.end+"]"+(m?" part start/end ["+r.start+" => "+r.end+"]":"")+" startOfSegment ["+t+"] duration ["+n+"] timeline ["+h+"] selected by ["+f+"] playlist ["+o+"]"},gd=function(e){return e+"TimingInfo"},vd=function(e){var t=e.timelineChangeController,n=e.currentTimeline,i=e.segmentTimeline,r=e.loaderType,a=e.audioDisabled;if(n===i)return!1;if("audio"===r){var s=t.lastTimelineChange({type:"main"});return!s||s.to!==i}if("main"===r&&a){var o=t.pendingTimelineChange({type:"audio"});return!o||o.to!==i}return!1},yd=function(e){var t=e.segmentDuration,n=e.maxDuration;return!!t&&Math.round(t)>n+1/30},_d=function(e,t){if("hls"!==t)return null;var n,i,r,a,s=(n=e.audioTimingInfo,i=e.videoTimingInfo,r=n&&"number"==typeof n.start&&"number"==typeof n.end?n.end-n.start:0,a=i&&"number"==typeof i.start&&"number"==typeof i.end?i.end-i.start:0,Math.max(r,a));if(!s)return null;var o=e.playlist.targetDuration,u=yd({segmentDuration:s,maxDuration:2*o}),l=yd({segmentDuration:s,maxDuration:o}),c="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+s+" when the reported duration is "+e.duration+" and the target duration is "+o+". For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1";return u||l?{severity:u?"warn":"info",message:c}:null},bd=function(e){function t(t,n){var i;if(i=e.call(this)||this,!t)throw new TypeError("Initialization settings are required");if("function"!=typeof t.currentTime)throw new TypeError("No currentTime getter specified");if(!t.mediaSource)throw new TypeError("No MediaSource specified");return i.bandwidth=t.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.partIndex=null,i.hasPlayed_=t.hasPlayed,i.currentTime_=t.currentTime,i.seekable_=t.seekable,i.seeking_=t.seeking,i.duration_=t.duration,i.mediaSource_=t.mediaSource,i.vhs_=t.vhs,i.loaderType_=t.loaderType,i.currentMediaInfo_=void 0,i.startingMediaInfo_=void 0,i.segmentMetadataTrack_=t.segmentMetadataTrack,i.goalBufferLength_=t.goalBufferLength,i.sourceType_=t.sourceType,i.sourceUpdater_=t.sourceUpdater,i.inbandTextTracks_=t.inbandTextTracks,i.state_="INIT",i.timelineChangeController_=t.timelineChangeController,i.shouldSaveSegmentTimingInfo_=!0,i.parse708captions_=t.parse708captions,i.captionServices_=t.captionServices,i.experimentalExactManifestTimings=t.experimentalExactManifestTimings,i.checkBufferTimeout_=null,i.error_=void 0,i.currentTimeline_=-1,i.pendingSegment_=null,i.xhrOptions_=null,i.pendingSegments_=[],i.audioDisabled_=!1,i.isPendingTimestampOffset_=!1,i.gopBuffer_=[],i.timeMapping_=0,i.safeAppend_=dl.browser.IE_VERSION>=11,i.appendInitSegment_={audio:!0,video:!0},i.playlistOfLastInitSegment_={audio:null,video:null},i.callQueue_=[],i.loadQueue_=[],i.metadataQueue_={id3:[],caption:[]},i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.cacheEncryptionKeys_=t.cacheEncryptionKeys,i.keyCache_={},i.decrypter_=t.decrypter,i.syncController_=t.syncController,i.syncPoint_={segmentIndex:0,time:0},i.transmuxer_=i.createTransmuxer_(),i.triggerSyncInfoUpdate_=function(){return i.trigger("syncinfoupdate")},i.syncController_.on("syncinfoupdate",i.triggerSyncInfoUpdate_),i.mediaSource_.addEventListener("sourceopen",(function(){i.isEndOfStream_()||(i.ended_=!1)})),i.fetchAtBuffer_=!1,i.logger_=gl("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(O(i),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),i.sourceUpdater_.on("ready",(function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()})),"main"===i.loaderType_&&i.timelineChangeController_.on("pendingtimelinechange",(function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()})),"audio"===i.loaderType_&&i.timelineChangeController_.on("timelinechange",(function(){i.hasEnoughInfoToLoad_()&&i.processLoadQueue_(),i.hasEnoughInfoToAppend_()&&i.processCallQueue_()})),i}R(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return Bc({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})},n.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0},n.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&C.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},n.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},n.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},n.abort_=function(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,C.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},n.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},n.error=function(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},n.endOfStream=function(){this.ended_=!0,this.transmuxer_&&Uc(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},n.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return dl.createTimeRanges();if("main"===this.loaderType_){var t=e.hasAudio,n=e.hasVideo,i=e.isMuxed;if(n&&t&&!this.audioDisabled_&&!i)return this.sourceUpdater_.buffered();if(n)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},n.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=hc(e),i=this.initSegments_[n];return t&&!i&&e.bytes&&(this.initSegments_[n]=i={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),i||e},n.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=pc(e),i=this.keyCache_[n];this.cacheEncryptionKeys_&&t&&!i&&e.bytes&&(this.keyCache_[n]=i={resolvedUri:e.resolvedUri,bytes:e.bytes});var r={resolvedUri:(i||e).resolvedUri};return i&&(r.bytes=i.bytes),r},n.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},n.load=function(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.playlist=function(e,t){if(void 0===t&&(t={}),e){var n=this.playlist_,i=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));var r=null;if(n&&(n.id?r=n.id:n.uri&&(r=n.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!n||n.uri!==e.uri)return null!==this.mediaIndex&&(e.endList?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");var a=e.mediaSequence-n.mediaSequence;if(this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex)if(this.mediaIndex-=a,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{var s=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!s.parts||!s.parts.length||!s.parts[this.partIndex])){var o=this.mediaIndex;this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=o}}i&&(i.mediaIndex-=a,i.mediaIndex<0?(i.mediaIndex=null,i.partIndex=null):(i.mediaIndex>=0&&(i.segment=e.segments[i.mediaIndex]),i.partIndex>=0&&i.segment.parts&&(i.part=i.segment.parts[i.partIndex]))),this.syncController_.saveExpiredSegmentInfo(n,e)}},n.pause=function(){this.checkBufferTimeout_&&(C.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},n.paused=function(){return null===this.checkBufferTimeout_},n.resetEverything=function(e){this.ended_=!1,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))},n.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},n.resyncLoader=function(){this.transmuxer_&&Uc(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},n.remove=function(e,t,n,i){if(void 0===n&&(n=function(){}),void 0===i&&(i=!1),t===1/0&&(t=this.duration_()),t<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){var r=1,a=function(){0===--r&&n()};for(var s in!i&&this.audioDisabled_||(r++,this.sourceUpdater_.removeAudio(e,t,a)),(i||"main"===this.loaderType_)&&(this.gopBuffer_=function(e,t,n,i){for(var r=Math.ceil((t-i)*ir),a=Math.ceil((n-i)*ir),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s;for(var u=o+1;u--&&!(e[u].pts<=r););return u=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,a)),this.inbandTextTracks_)pd(e,t,this.inbandTextTracks_[s]);pd(e,t,this.segmentMetadataTrack_),a()}else this.logger_("skipping remove because no source updater or starting media info")},n.monitorBuffer_=function(){this.checkBufferTimeout_&&C.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=C.setTimeout(this.monitorBufferTick_.bind(this),1)},n.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&C.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=C.setTimeout(this.monitorBufferTick_.bind(this),500)},n.fillBuffer_=function(){if(!this.sourceUpdater_.updating()){var e=this.chooseNextRequest_();e&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}},n.isEndOfStream_=function(e,t,n){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===n&&(n=this.partIndex),!t||!this.mediaSource_)return!1;var i="number"==typeof e&&t.segments[e],r=e+1===t.segments.length,a=!i||!i.parts||n+1===i.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&a},n.chooseNextRequest_=function(){var e=this.buffered_(),t=kl(e)||0,n=Sl(e,this.currentTime_()),i=!this.hasPlayed_()&&n>=1,r=n>=this.goalBufferLength_(),a=this.playlist_.segments;if(!a.length||i||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());var s={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(s.isSyncRequest)s.mediaIndex=function(e,t,n){t=t||[];for(var i=[],r=0,a=0;a<t.length;a++){var s=t[a];if(e===s.timeline&&(i.push(a),(r+=s.duration)>n))return a}return 0===i.length?0:i[i.length-1]}(this.currentTimeline_,a,t);else if(null!==this.mediaIndex){var o=a[this.mediaIndex],u="number"==typeof this.partIndex?this.partIndex:-1;s.startOfSegment=o.end?o.end:t,o.parts&&o.parts[u+1]?(s.mediaIndex=this.mediaIndex,s.partIndex=u+1):s.mediaIndex=this.mediaIndex+1}else{var l=Vl.getMediaInfoForTime({experimentalExactManifestTimings:this.experimentalExactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),c=l.segmentIndex,d=l.startTime,h=l.partIndex;s.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),s.mediaIndex=c,s.startOfSegment=d,s.partIndex=h}var p=a[s.mediaIndex],f=p&&"number"==typeof s.partIndex&&p.parts&&p.parts[s.partIndex];if(!p||"number"==typeof s.partIndex&&!f)return null;if("number"!=typeof s.partIndex&&p.parts&&(s.partIndex=0,f=p.parts[0]),!n&&f&&!f.independent)if(0===s.partIndex){var m=a[s.mediaIndex-1],g=m.parts&&m.parts.length&&m.parts[m.parts.length-1];g&&g.independent&&(s.mediaIndex-=1,s.partIndex=m.parts.length-1,s.independent="previous segment")}else p.parts[s.partIndex-1].independent&&(s.partIndex-=1,s.independent="previous part");var v=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return s.mediaIndex>=a.length-1&&v&&!this.seeking_()?null:this.generateSegmentInfo_(s)},n.generateSegmentInfo_=function(e){var t=e.independent,n=e.playlist,i=e.mediaIndex,r=e.startOfSegment,a=e.isSyncRequest,s=e.partIndex,o=e.forceTimestampOffset,u=e.getMediaInfoForTime,l=n.segments[i],c="number"==typeof s&&l.parts[s],d={requestId:"segment-loader-"+Math.random(),uri:c&&c.resolvedUri||l.resolvedUri,mediaIndex:i,partIndex:c?s:null,isSyncRequest:a,startOfSegment:r,playlist:n,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:c&&c.duration||l.duration,segment:l,part:c,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:u,independent:t},h=void 0!==o?o:this.isPendingTimestampOffset_;d.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:h});var p=kl(this.sourceUpdater_.audioBuffered());return"number"==typeof p&&(d.audioAppendStart=p-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(d.gopsToAlignWith=function(e,t,n){if(null==t||!e.length)return[];var i,r=Math.ceil((t-n+3)*ir);for(i=0;i<e.length&&!(e[i].pts>r);i++);return e.slice(i)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),d},n.timestampOffsetForSegment_=function(e){return n=(t=e).segmentTimeline,i=t.currentTimeline,r=t.startOfSegment,a=t.buffered,t.overrideCheck||n!==i?n<i?r:a.length?a.end(a.length-1):r:null;var t,n,i,r,a},n.earlyAbortWhenNeeded_=function(e){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)){var t=this.currentTime_(),n=e.bandwidth,i=this.pendingSegment_.duration,r=Vl.estimateSegmentRequestTime(i,n,this.playlist_,e.bytesReceived),a=function(e,t,n){return void 0===n&&(n=1),((e.length?e.end(e.length-1):0)-t)/n}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(!(r<=a)){var s=function(e){var t=e.master,n=e.currentTime,i=e.bandwidth,r=e.duration,a=e.segmentDuration,s=e.timeUntilRebuffer,o=e.currentTimeline,u=e.syncController,l=t.playlists.filter((function(e){return!Vl.isIncompatible(e)})),c=l.filter(Vl.isEnabled);c.length||(c=l.filter((function(e){return!Vl.isDisabled(e)})));var d=c.filter(Vl.hasAttribute.bind(null,"BANDWIDTH")).map((function(e){var t=u.getSyncPoint(e,r,o,n)?1:2;return{playlist:e,rebufferingImpact:Vl.estimateSegmentRequestTime(a,i,e)*t-s}})),h=d.filter((function(e){return e.rebufferingImpact<=0}));return ud(h,(function(e,t){return ld(t.playlist,e.playlist)})),h.length?h[0]:(ud(d,(function(e,t){return e.rebufferingImpact-t.rebufferingImpact})),d[0]||null)}({master:this.vhs_.playlists.master,currentTime:t,bandwidth:n,duration:this.duration_(),segmentDuration:i,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var o=r-a-s.rebufferingImpact,u=.5;a<=1/30&&(u=1),!s.playlist||s.playlist.uri===this.playlist_.uri||o<u||(this.bandwidth=s.playlist.attributes.BANDWIDTH*wc.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}},n.handleAbort_=function(e){this.logger_("Aborting "+md(e)),this.mediaRequestsAborted+=1},n.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},n.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;var n=Object.keys(e).sort(),i=Object.keys(t).sort();if(n.length!==i.length)return!1;for(var r=0;r<n.length;r++){var a=n[r];if(a!==i[r])return!1;if(e[a]!==t[a])return!1}return!0}(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_()))},n.handleTimingInfo_=function(e,t,n,i){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)){var r=this.pendingSegment_,a=gd(t);r[a]=r[a]||{},r[a][n]=i,this.logger_("timinginfo: "+t+" - "+n+" - "+i),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}},n.handleCaptions_=function(e,t){var n=this;if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0!==t.length)if(this.pendingSegment_.hasAppendedData_){var i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),r={};t.forEach((function(e){r[e.stream]=r[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=r[e.stream];t.startTime=Math.min(t.startTime,e.startTime+i),t.endTime=Math.max(t.endTime,e.endTime+i),t.captions.push(e)})),Object.keys(r).forEach((function(e){var t=r[e],a=t.startTime,s=t.endTime,o=t.captions,u=n.inbandTextTracks_;n.logger_("adding cues from "+a+" -> "+s+" for "+e),function(e,t,n){if(!e[n]){t.trigger({type:"usage",name:"vhs-608"}),t.trigger({type:"usage",name:"hls-608"});var i=n;/^cc708_/.test(n)&&(i="SERVICE"+n.split("_")[1]);var r=t.textTracks().getTrackById(i);if(r)e[n]=r;else{var a=n,s=n,o=!1,u=(t.options_.vhs&&t.options_.vhs.captionServices||{})[i];u&&(a=u.label,s=u.language,o=u.default),e[n]=t.addRemoteTextTrack({kind:"captions",id:i,default:o,label:a,language:s},!1).track}}}(u,n.vhs_.tech_,e),pd(a,s,u[e]),function(e){var t=e.inbandTextTracks,n=e.captionArray,i=e.timestampOffset;if(n){var r=C.WebKitDataCue||C.VTTCue;n.forEach((function(e){var n=e.stream;t[n].addCue(new r(e.startTime+i,e.endTime+i,e.text))}))}}({captionArray:o,inbandTextTracks:u,timestampOffset:i})})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));else this.logger_("SegmentLoader received no captions from a caption event")},n.handleId3_=function(e,t,n){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.pendingSegment_.hasAppendedData_){var i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();!function(e,t,n){e.metadataTrack_||(e.metadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=t)}(this.inbandTextTracks_,n,this.vhs_.tech_),hd({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:i,videoDuration:this.duration_()})}else this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,n))},n.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach((function(e){return e()})),this.metadataQueue_.caption.forEach((function(e){return e()})),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},n.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach((function(e){return e()}))},n.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach((function(e){return e()}))},n.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!vd({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.getCurrentMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),e&&e.trackInfo||this.currentMediaInfo_},n.getMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),this.getCurrentMediaInfo_(e)||this.startingMediaInfo_},n.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;var n=t.hasAudio,i=t.hasVideo,r=t.isMuxed;return!(i&&!e.videoTimingInfo)&&(!(n&&!this.audioDisabled_&&!r&&!e.audioTimingInfo)&&!vd({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var n=this.pendingSegment_;if(this.setTimeMapping_(n.timeline),this.updateMediaSecondsLoaded_(n.part||n.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),n.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),n.isFmp4=e.isFmp4,n.timingInfo=n.timingInfo||{},n.isFmp4)this.trigger("fmp4"),n.timingInfo.start=n[gd(t.type)].start;else{var i,r=this.getCurrentMediaInfo_(),a="main"===this.loaderType_&&r&&r.hasVideo;a&&(i=n.videoTimingInfo.start),n.timingInfo.start=this.trueSegmentStart_({currentStart:n.timingInfo.start,playlist:n.playlist,mediaIndex:n.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:a,firstVideoFrameTimeForData:i,videoTimingInfo:n.videoTimingInfo,audioTimingInfo:n.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(n,t.type),this.updateSourceBufferTimestampOffset_(n),n.isSyncRequest){this.updateTimingInfoEnd_(n),this.syncController_.saveSegmentTimingInfo({segmentInfo:n,shouldSaveTimelineMapping:"main"===this.loaderType_});var s=this.chooseNextRequest_();if(s.mediaIndex!==n.mediaIndex||s.partIndex!==n.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}n.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(n,t)}}else this.callQueue_.push(this.handleData_.bind(this,e,t))},n.updateAppendInitSegmentStatus=function(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)},n.getInitSegmentAndUpdateState_=function(e){var t=e.type,n=e.initSegment,i=e.map,r=e.playlist;if(i){var a=hc(i);if(this.activeInitSegmentId_===a)return null;n=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=a}return n&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=r,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,n):null},n.handleQuotaExceededError_=function(e,t){var n=this,i=e.segmentInfo,r=e.type,a=e.bytes,s=this.sourceUpdater_.audioBuffered(),o=this.sourceUpdater_.videoBuffered();s.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Tl(s).join(", ")),o.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Tl(o).join(", "));var u=s.length?s.start(0):0,l=s.length?s.end(s.length-1):0,c=o.length?o.start(0):0,d=o.length?o.end(o.length-1):0;if(l-u<=1&&d-c<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+a.byteLength+", audio buffer: "+Tl(s).join(", ")+", video buffer: "+Tl(o).join(", ")+", "),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:i,type:r,bytes:a}));var h=this.currentTime_()-1;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+h),this.remove(0,h,(function(){n.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=C.setTimeout((function(){n.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),n.quotaExceededErrorRetryTimeout_=null,n.processCallQueue_()}),1e3)}),!0)},n.handleAppendError_=function(e,t){var n=e.segmentInfo,i=e.type,r=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(i+" append of "+r.length+"b failed for segment #"+n.mediaIndex+" in playlist "+n.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:n,type:i,bytes:r}))},n.appendToSourceBuffer_=function(e){var t,n,i,r=e.segmentInfo,a=e.type,s=e.initSegment,o=e.data,u=e.bytes;if(!u){var l=[o],c=o.byteLength;s&&(l.unshift(s),c+=s.byteLength),i=0,(t={bytes:c,segments:l}).bytes&&(n=new Uint8Array(t.bytes),t.segments.forEach((function(e){n.set(e,i),i+=e.byteLength}))),u=n}this.sourceUpdater_.appendBuffer({segmentInfo:r,type:a,bytes:u},this.handleAppendError_.bind(this,{segmentInfo:r,type:a,bytes:u}))},n.handleSegmentTimingInfo_=function(e,t,n){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var i=this.pendingSegment_.segment,r=e+"TimingInfo";i[r]||(i[r]={}),i[r].transmuxerPrependedSeconds=n.prependedContentDuration||0,i[r].transmuxedPresentationStart=n.start.presentation,i[r].transmuxedDecodeStart=n.start.decode,i[r].transmuxedPresentationEnd=n.end.presentation,i[r].transmuxedDecodeEnd=n.end.decode,i[r].baseMediaDecodeTime=n.baseMediaDecodeTime}},n.appendData_=function(e,t){var n=t.type,i=t.data;if(i&&i.byteLength&&("audio"!==n||!this.audioDisabled_)){var r=this.getInitSegmentAndUpdateState_({type:n,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:n,initSegment:r,data:i})}},n.loadSegment_=function(e){var t=this;this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):this.loadQueue_.push((function(){var n=A({},e,{forceTimestampOffset:!0});A(e,t.generateSegmentInfo_(n)),t.isPendingTimestampOffset_=!1,t.updateTransmuxerAndRequestSegment_(e)}))},n.updateTransmuxerAndRequestSegment_=function(e){var t=this;this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var n=this.createSimplifiedSegmentObj_(e),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=null!==this.mediaIndex,a=e.timeline!==this.currentTimeline_&&e.timeline>0,s=i||r&&a;this.logger_("Requesting "+md(e)),n.map&&!n.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=Zc({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:n,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:s,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:function(n){var i=n.message,r=n.level,a=n.stream;t.logger_(md(e)+" logged from transmuxer stream "+a+" as a "+r+": "+i)}})},n.trimBackBuffer_=function(e){var t=function(e,t,n){var i=t-wc.BACK_BUFFER_LENGTH;e.length&&(i=Math.max(i,e.start(0)));var r=t-n;return Math.min(r,i)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)},n.createSimplifiedSegmentObj_=function(e){var t=e.segment,n=e.part,i={resolvedUri:n?n.resolvedUri:t.resolvedUri,byterange:n?n.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},r=e.playlist.segments[e.mediaIndex-1];if(r&&r.timeline===t.timeline&&(r.videoTimingInfo?i.baseStartTime=r.videoTimingInfo.transmuxedDecodeEnd:r.audioTimingInfo&&(i.baseStartTime=r.audioTimingInfo.transmuxedDecodeEnd)),t.key){var a=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);i.key=this.segmentKey(t.key),i.key.iv=a}return t.map&&(i.map=this.initSegmentForMap(t.map)),i},n.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},n.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},n.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate")},n.segmentRequestFinished_=function(e,t,n){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,n));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e){if(this.pendingSegment_=null,this.state="READY",e.code===Vc)return;return this.pause(),e.code===Hc?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}var i=this.pendingSegment_;this.saveBandwidthRelatedStats_(i.duration,t.stats),i.endOfAllRequests=t.endOfAllRequests,n.gopInfo&&(this.gopBuffer_=function(e,t,n){if(!t.length)return e;if(n)return t.slice();for(var i=t[0].pts,r=0;r<e.length&&!(e[r].pts>=i);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,n.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(i)}},n.setTimeMapping_=function(e){var t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)},n.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},n.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},n.trueSegmentStart_=function(e){var t=e.currentStart,n=e.playlist,i=e.mediaIndex,r=e.firstVideoFrameTimeForData,a=e.currentVideoTimestampOffset,s=e.useVideoTimingInfo,o=e.videoTimingInfo,u=e.audioTimingInfo;if(void 0!==t)return t;if(!s)return u.start;var l=n.segments[i-1];return 0!==i&&l&&void 0!==l.start&&l.end===r+a?o.start:r},n.waitForAppendsToComplete_=function(e){var t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var n=t.hasAudio,i=t.hasVideo,r=t.isMuxed,a="main"===this.loaderType_&&i,s=!this.audioDisabled_&&n&&!r;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);a&&e.waitingOnAppends++,s&&e.waitingOnAppends++,a&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},n.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},n.checkForIllegalMediaSwitch=function(e){var t=function(e,t,n){return"main"===e&&t&&n?n.hasAudio||n.hasVideo?t.hasVideo&&!n.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&n.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null}(this.loaderType_,this.getCurrentMediaInfo_(),e);return!!t&&(this.error({message:t,blacklistDuration:1/0}),this.trigger("error"),!0)},n.updateSourceBufferTimestampOffset_=function(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){var t=!1;e.timestampOffset-=e.timingInfo.start,e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}},n.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),n="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;n&&(e.timingInfo.end="number"==typeof n.end?n.end:n.start+e.duration)},n.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});var t=_d(e,this.sourceType_);if(t&&("warn"===t.severity?dl.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",!e.isSyncRequest||(this.trigger("syncinfoupdate"),e.hasAppendedData_)){this.logger_("Appended "+md(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");var n=e.segment,i=e.part,r=n.end&&this.currentTime_()-n.end>3*e.playlist.targetDuration,a=i&&i.end&&this.currentTime_()-i.end>3*e.playlist.partTargetDuration;if(r||a)return this.logger_("bad "+(r?"segment":"part")+" "+md(e)),void this.resetEverything();null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}else this.logger_("Throwing away un-appended sync request "+md(e))},n.recordThroughput_=function(e){if(e.duration<1/60)this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60);else{var t=this.throughput.rate,n=Date.now()-e.endOfAllRequests+1,i=Math.floor(e.byteLength/n*8*1e3);this.throughput.rate+=(i-t)/++this.throughput.count}},n.addSegmentMetadataCue_=function(e){if(this.segmentMetadataTrack_){var t=e.segment,n=t.start,i=t.end;if(fd(n)&&fd(i)){pd(n,i,this.segmentMetadataTrack_);var r=C.WebKitDataCue||C.VTTCue,a={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:n,end:i},s=new r(n,i,JSON.stringify(a));s.value=a,this.segmentMetadataTrack_.addCue(s)}}},t}(dl.EventTarget);function Td(){}var kd,Sd=function(e){return"string"!=typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))},Ed=["video","audio"],Cd=function(e,t){var n=t[e+"Buffer"];return n&&n.updating||t.queuePending[e]},wd=function e(t,n){if(0!==n.queue.length){var i=0,r=n.queue[i];if("mediaSource"!==r.type){if("mediaSource"!==t&&n.ready()&&"closed"!==n.mediaSource.readyState&&!Cd(t,n)){if(r.type!==t){if(null===(i=function(e,t){for(var n=0;n<t.length;n++){var i=t[n];if("mediaSource"===i.type)return null;if(i.type===e)return n}return null}(t,n.queue)))return;r=n.queue[i]}return n.queue.splice(i,1),n.queuePending[t]=r,r.action(t,n),r.doneFn?void 0:(n.queuePending[t]=null,void e(t,n))}}else n.updating()||"closed"===n.mediaSource.readyState||(n.queue.shift(),r.action(n),r.doneFn&&r.doneFn(),e("audio",n),e("video",n))}},Id=function(e,t){var n=t[e+"Buffer"],i=Sd(e);n&&(n.removeEventListener("updateend",t["on"+i+"UpdateEnd_"]),n.removeEventListener("error",t["on"+i+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)},Pd=function(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)},xd=function(e,t,n){return function(i,r){var a=r[i+"Buffer"];if(Pd(r.mediaSource,a)){r.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" bytes to "+i+"Buffer");try{a.appendBuffer(e)}catch(e){r.logger_("Error with code "+e.code+" "+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+t.mediaIndex+" to "+i+"Buffer"),r.queuePending[i]=null,n(e)}}}},Ad=function(e,t){return function(n,i){var r=i[n+"Buffer"];if(Pd(i.mediaSource,r)){i.logger_("Removing "+e+" to "+t+" from "+n+"Buffer");try{r.remove(e,t)}catch(r){i.logger_("Remove "+e+" to "+t+" from "+n+"Buffer failed")}}}},Od=function(e){return function(t,n){var i=n[t+"Buffer"];Pd(n.mediaSource,i)&&(n.logger_("Setting "+t+"timestampOffset to "+e),i.timestampOffset=e)}},Ld=function(e){return function(t,n){e()}},Rd=function(e){return function(t){if("open"===t.mediaSource.readyState){t.logger_("Calling mediaSource endOfStream("+(e||"")+")");try{t.mediaSource.endOfStream(e)}catch(e){dl.log.warn("Failed to call media source endOfStream",e)}}}},Dd=function(e){return function(t){t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(e){dl.log.warn("Failed to set media source duration",e)}}},Md=function(){return function(e,t){if("open"===t.mediaSource.readyState){var n=t[e+"Buffer"];if(Pd(t.mediaSource,n)){t.logger_("calling abort on "+e+"Buffer");try{n.abort()}catch(t){dl.log.warn("Failed to abort on "+e+"Buffer",t)}}}}},Nd=function(e,t){return function(n){var i=Sd(e),r=He(t);n.logger_("Adding "+e+"Buffer with codec "+t+" to mediaSource");var a=n.mediaSource.addSourceBuffer(r);a.addEventListener("updateend",n["on"+i+"UpdateEnd_"]),a.addEventListener("error",n["on"+i+"Error_"]),n.codecs[e]=t,n[e+"Buffer"]=a}},Ud=function(e){return function(t){var n=t[e+"Buffer"];if(Id(e,t),Pd(t.mediaSource,n)){t.logger_("Removing "+e+"Buffer with codec "+t.codecs[e]+" from mediaSource");try{t.mediaSource.removeSourceBuffer(n)}catch(t){dl.log.warn("Failed to removeSourceBuffer "+e+"Buffer",t)}}}},Bd=function(e){return function(t,n){var i=n[t+"Buffer"],r=He(e);Pd(n.mediaSource,i)&&n.codecs[t]!==e&&(n.logger_("changing "+t+"Buffer codec from "+n.codecs[t]+" to "+e),i.changeType(r),n.codecs[t]=e)}},Fd=function(e){var t=e.type,n=e.sourceUpdater,i=e.action,r=e.doneFn,a=e.name;n.queue.push({type:t,action:i,doneFn:r,name:a}),wd(t,n)},jd=function(e,t){return function(n){if(t.queuePending[e]){var i=t.queuePending[e].doneFn;t.queuePending[e]=null,i&&i(t[e+"Error_"])}wd(e,t)}},Hd=function(e){function t(t){var n;return(n=e.call(this)||this).mediaSource=t,n.sourceopenListener_=function(){return wd("mediaSource",O(n))},n.mediaSource.addEventListener("sourceopen",n.sourceopenListener_),n.logger_=gl("SourceUpdater"),n.audioTimestampOffset_=0,n.videoTimestampOffset_=0,n.queue=[],n.queuePending={audio:null,video:null},n.delayedAudioAppendQueue_=[],n.videoAppendQueued_=!1,n.codecs={},n.onVideoUpdateEnd_=jd("video",O(n)),n.onAudioUpdateEnd_=jd("audio",O(n)),n.onVideoError_=function(e){n.videoError_=e},n.onAudioError_=function(e){n.audioError_=e},n.createdSourceBuffers_=!1,n.initializedEme_=!1,n.triggeredReady_=!1,n}R(t,e);var n=t.prototype;return n.initializedEme=function(){this.initializedEme_=!0,this.triggerReady()},n.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_},n.hasInitializedAnyEme=function(){return this.initializedEme_},n.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()},n.createSourceBuffers=function(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())},n.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},n.addSourceBuffer=function(e,t){Fd({type:"mediaSource",sourceUpdater:this,action:Nd(e,t),name:"addSourceBuffer"})},n.abort=function(e){Fd({type:e,sourceUpdater:this,action:Md(e),name:"abort"})},n.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?Fd({type:"mediaSource",sourceUpdater:this,action:Ud(e),name:"removeSourceBuffer"}):dl.log.error("removeSourceBuffer is not supported!")},n.canRemoveSourceBuffer=function(){return!dl.browser.IE_VERSION&&!dl.browser.IS_FIREFOX&&C.MediaSource&&C.MediaSource.prototype&&"function"==typeof C.MediaSource.prototype.removeSourceBuffer},t.canChangeType=function(){return C.SourceBuffer&&C.SourceBuffer.prototype&&"function"==typeof C.SourceBuffer.prototype.changeType},n.canChangeType=function(){return this.constructor.canChangeType()},n.changeType=function(e,t){this.canChangeType()?Fd({type:e,sourceUpdater:this,action:Bd(t),name:"changeType"}):dl.log.error("changeType is not supported!")},n.addOrChangeSourceBuffers=function(e){var t=this;if(!e||"object"!==_typeof2(e)||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((function(n){var i=e[n];if(!t.hasCreatedSourceBuffers())return t.addSourceBuffer(n,i);t.canChangeType()&&t.changeType(n,i)}))},n.appendBuffer=function(e,t){var n=this,i=e.segmentInfo,r=e.type,a=e.bytes;if(this.processedAppend_=!0,"audio"===r&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+a.length+" until video append");if(Fd({type:r,sourceUpdater:this,action:xd(a,i||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===r){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;var s=this.delayedAudioAppendQueue_.slice();this.logger_("queuing delayed audio "+s.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,s.forEach((function(e){n.appendBuffer.apply(n,e)}))}},n.audioBuffered=function(){return Pd(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:dl.createTimeRange()},n.videoBuffered=function(){return Pd(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:dl.createTimeRange()},n.buffered=function(){var e=Pd(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Pd(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){var n=null,i=null,r=0,a=[],s=[];if(!(e&&e.length&&t&&t.length))return dl.createTimeRange();for(var o=e.length;o--;)a.push({time:e.start(o),type:"start"}),a.push({time:e.end(o),type:"end"});for(o=t.length;o--;)a.push({time:t.start(o),type:"start"}),a.push({time:t.end(o),type:"end"});for(a.sort((function(e,t){return e.time-t.time})),o=0;o<a.length;o++)"start"===a[o].type?2===++r&&(n=a[o].time):"end"===a[o].type&&1===--r&&(i=a[o].time),null!==n&&null!==i&&(s.push([n,i]),n=null,i=null);return dl.createTimeRanges(s)}(this.audioBuffered(),this.videoBuffered())},n.setDuration=function(e,t){void 0===t&&(t=Td),Fd({type:"mediaSource",sourceUpdater:this,action:Dd(e),name:"duration",doneFn:t})},n.endOfStream=function(e,t){void 0===e&&(e=null),void 0===t&&(t=Td),"string"!=typeof e&&(e=void 0),Fd({type:"mediaSource",sourceUpdater:this,action:Rd(e),name:"endOfStream",doneFn:t})},n.removeAudio=function(e,t,n){void 0===n&&(n=Td),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Fd({type:"audio",sourceUpdater:this,action:Ad(e,t),doneFn:n,name:"remove"}):n()},n.removeVideo=function(e,t,n){void 0===n&&(n=Td),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Fd({type:"video",sourceUpdater:this,action:Ad(e,t),doneFn:n,name:"remove"}):n()},n.updating=function(){return!(!Cd("audio",this)&&!Cd("video",this))},n.audioTimestampOffset=function(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Fd({type:"audio",sourceUpdater:this,action:Od(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},n.videoTimestampOffset=function(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(Fd({type:"video",sourceUpdater:this,action:Od(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},n.audioQueueCallback=function(e){this.audioBuffer&&Fd({type:"audio",sourceUpdater:this,action:Ld(e),name:"callback"})},n.videoQueueCallback=function(e){this.videoBuffer&&Fd({type:"video",sourceUpdater:this,action:Ld(e),name:"callback"})},n.dispose=function(){var e=this;this.trigger("dispose"),Ed.forEach((function(t){e.abort(t),e.canRemoveSourceBuffer()?e.removeSourceBuffer(t):e[t+"QueueCallback"]((function(){return Id(t,e)}))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},t}(dl.EventTarget),Vd=function(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))},qd=new Uint8Array("\n\n".split("").map((function(e){return e.charCodeAt(0)}))),Wd=function(e){function t(t,n){var i;return void 0===n&&(n={}),(i=e.call(this,t,n)||this).mediaSource_=null,i.subtitlesTrack_=null,i.loaderType_="subtitle",i.featuresNativeTextTracks_=t.featuresNativeTextTracks,i.shouldSaveSegmentTimingInfo_=!1,i}R(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return null},n.buffered_=function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return dl.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,n=e[e.length-1].startTime;return dl.createTimeRanges([[t,n]])},n.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=hc(e),i=this.initSegments_[n];if(t&&!i&&e.bytes){var r=qd.byteLength+e.bytes.byteLength,a=new Uint8Array(r);a.set(e.bytes),a.set(qd,e.bytes.byteLength),this.initSegments_[n]=i={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}return i||e},n.couldBeginLoading_=function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.track=function(e){return void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},n.remove=function(e,t){pd(e,t,this.subtitlesTrack_)},n.fillBuffer_=function(){var e=this,t=this.chooseNextRequest_();if(t){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){return this.syncController_.one("timestampoffset",(function(){e.state="READY",e.paused()||e.monitorBuffer_()})),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(t)}},n.timestampOffsetForSegment_=function(){return null},n.chooseNextRequest_=function(){return this.skipEmptySegments_(e.prototype.chooseNextRequest_.call(this))},n.skipEmptySegments_=function(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e},n.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},n.segmentRequestFinished_=function(e,t,n){var i=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===Hc&&this.handleTimeout_(),e.code===Vc?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var r=this.pendingSegment_;this.saveBandwidthRelatedStats_(r.duration,t.stats),this.state="APPENDING",this.trigger("appending");var a=r.segment;if(a.map&&(a.map.bytes=t.map.bytes),r.bytes=t.bytes,"function"!=typeof 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this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");r.byteLength=r.bytes.byteLength,this.mediaSecondsLoaded+=a.duration,r.cues.forEach((function(e){i.subtitlesTrack_.addCue(i.featuresNativeTextTracks_?new C.VTTCue(e.startTime,e.endTime,e.text):e)})),function(e){var t=e.cues;if(t)for(var n=0;n<t.length;n++){for(var i=[],r=0,a=0;a<t.length;a++)t[n].startTime===t[a].startTime&&t[n].endTime===t[a].endTime&&t[n].text===t[a].text&&++r>1&&i.push(t[a]);i.length&&i.forEach((function(t){return e.removeCue(t)}))}}(this.subtitlesTrack_),this.handleAppendsDone_()}else this.state="READY"},n.handleData_=function(){},n.updateTimingInfoEnd_=function(){},n.parseVTTCues_=function(e){var t,n=!1;"function"==typeof C.TextDecoder?t=new C.TextDecoder("utf8"):(t=C.WebVTT.StringDecoder(),n=!0);var i=new C.WebVTT.Parser(C,C.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},i.oncue=e.cues.push.bind(e.cues),i.ontimestampmap=function(t){e.timestampmap=t},i.onparsingerror=function(e){dl.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var r=e.segment.map.bytes;n&&(r=Vd(r)),i.parse(r)}var a=e.bytes;n&&(a=Vd(a)),i.parse(a),i.flush()},n.updateTimeMapping_=function(e,t,n){var i=e.segment;if(t)if(e.cues.length){var r=e.timestampmap,a=r.MPEGTS/ir-r.LOCAL+t.mapping;if(e.cues.forEach((function(e){e.startTime+=a,e.endTime+=a})),!n.syncInfo){var s=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;n.syncInfo={mediaSequence:n.mediaSequence+e.mediaIndex,time:Math.min(s,o-i.duration)}}}else i.empty=!0},t}(bd),zd=function(e,t){for(var n=e.cues,i=0;i<n.length;i++){var r=n[i];if(t>=r.adStartTime&&t<=r.adEndTime)return r}return null},Gd=[{name:"VOD",run:function(e,t,n,i,r){if(n!==1/0){return{time:0,segmentIndex:0,partIndex:null}}return null}},{name:"ProgramDateTime",run:function(e,t,n,i,r){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var a=null,s=null,o=wl(t);r=r||0;for(var u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],c=l.segment,d=e.timelineToDatetimeMappings[c.timeline];if(d&&c.dateTimeObject){var h=c.dateTimeObject.getTime()/1e3+d;if(c.parts&&"number"==typeof l.partIndex)for(var p=0;p<l.partIndex;p++)h+=c.parts[p].duration;var f=Math.abs(r-h);if(null!==s&&(0===f||s<f))break;s=f,a={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return a}},{name:"Segment",run:function(e,t,n,i,r){var a=null,s=null;r=r||0;for(var o=wl(t),u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],c=l.segment,d=l.part&&l.part.start||c&&c.start;if(c.timeline===i&&void 0!==d){var h=Math.abs(r-d);if(null!==s&&s<h)break;(!a||null===s||s>=h)&&(s=h,a={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return a}},{name:"Discontinuity",run:function(e,t,n,i,r){var a=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o<t.discontinuityStarts.length;o++){var u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,c=e.discontinuities[l];if(c){var d=Math.abs(r-c.time);if(null!==s&&s<d)break;(!a||null===s||s>=d)&&(s=d,a={time:c.time,segmentIndex:u,partIndex:null})}}return a}},{name:"Playlist",run:function(e,t,n,i,r){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}],Kd=function(e){function t(t){var n;return(n=e.call(this)||this).timelines=[],n.discontinuities=[],n.timelineToDatetimeMappings={},n.logger_=gl("SyncController"),n}R(t,e);var n=t.prototype;return n.getSyncPoint=function(e,t,n,i){var r=this.runStrategies_(e,t,n,i);return r.length?this.selectSyncPoint_(r,{key:"time",value:i}):null},n.getExpiredTime=function(e,t){if(!e||!e.segments)return null;var n=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!n.length)return null;var i=this.selectSyncPoint_(n,{key:"segmentIndex",value:0});return i.segmentIndex>0&&(i.time*=-1),Math.abs(i.time+Ll({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:i.segmentIndex,endIndex:0}))},n.runStrategies_=function(e,t,n,i){for(var r=[],a=0;a<Gd.length;a++){var s=Gd[a],o=s.run(this,e,t,n,i);o&&(o.strategy=s.name,r.push({strategy:s.name,syncPoint:o}))}return r},n.selectSyncPoint_=function(e,t){for(var n=e[0].syncPoint,i=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy,a=1;a<e.length;a++){var s=Math.abs(e[a].syncPoint[t.key]-t.value);s<i&&(i=s,n=e[a].syncPoint,r=e[a].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+r+"]: [time:"+n.time+", segmentIndex:"+n.segmentIndex+("number"==typeof n.partIndex?",partIndex:"+n.partIndex:"")+"]"),n},n.saveExpiredSegmentInfo=function(e,t){var n=t.mediaSequence-e.mediaSequence;if(n>86400)dl.log.warn("Not saving expired segment info. Media sequence gap "+n+" is too large.");else for(var i=n-1;i>=0;i--){var r=e.segments[i];if(r&&void 0!==r.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:r.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},n.setDateTimeMappingForStart=function(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0],n=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-n}},n.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,n=e.shouldSaveTimelineMapping,i=this.calculateSegmentTimeMapping_(t,t.timingInfo,n),r=t.segment;i&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:r.start}));var a=r.dateTimeObject;r.discontinuity&&n&&a&&(this.timelineToDatetimeMappings[r.timeline]=-a.getTime()/1e3)},n.timestampOffsetForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].time},n.mappingForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping},n.calculateSegmentTimeMapping_=function(e,t,n){var i,r,a=e.segment,s=e.part,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},n&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+o.time+"] [mapping: "+o.mapping+"]")),i=e.startOfSegment,r=t.end+o.mapping;else{if(!o)return!1;i=t.start+o.mapping,r=t.end+o.mapping}return s&&(s.start=i,s.end=r),(!a.start||i<a.start)&&(a.start=i),a.end=r,!0},n.saveDiscontinuitySyncInfo_=function(e){var t=e.playlist,n=e.segment;if(n.discontinuity)this.discontinuities[n.timeline]={time:n.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(var i=0;i<t.discontinuityStarts.length;i++){var r=t.discontinuityStarts[i],a=t.discontinuitySequence+i+1,s=r-e.mediaIndex,o=Math.abs(s);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>o){var u=void 0;u=s<0?n.start-Ll({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):n.end+Ll({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[a]={time:u,accuracy:o}}}},n.dispose=function(){this.trigger("dispose"),this.off()},t}(dl.EventTarget),Xd=function(e){function t(){var t;return(t=e.call(this)||this).pendingTimelineChanges_={},t.lastTimelineChanges_={},t}R(t,e);var n=t.prototype;return 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var e;r(null,(e=l).subarray(0,e.byteLength-e[e.byteLength-1]))}))}return e.prototype.decryptChunk_=function(e,t,n,i){return function(){var r=function(e,t,n){var i,r,a,o,l,c,d,h,p,f=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),m=new s(Array.prototype.slice.call(t)),g=new Uint8Array(e.byteLength),v=new Int32Array(g.buffer);for(i=n[0],r=n[1],a=n[2],o=n[3],p=0;p<f.length;p+=4)l=u(f[p]),c=u(f[p+1]),d=u(f[p+2]),h=u(f[p+3]),m.decrypt(l,c,d,h,v,p),v[p]=u(v[p]^i),v[p+1]=u(v[p+1]^r),v[p+2]=u(v[p+2]^a),v[p+3]=u(v[p+3]^o),i=l,r=c,a=d,o=h;return g}(e,t,n);i.set(r,e.byteOffset)}},t(e,null,[{key:"STEP",get:function(){return 32e3}}]),e}();self.onmessage=function(e){var t=e.data,n=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),i=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),r=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new l(n,i,r,(function(e,n){var i,r;self.postMessage((i={source:t.source,decrypted:n},r={},Object.keys(i).forEach((function(e){var t=i[e];ArrayBuffer.isView(t)?r[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:r[e]=t})),r),[n.buffer])}))}})))),Yd=function(e){var t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},$d=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},Jd=function(e,t){t.activePlaylistLoader=e,e.load()},Zd={AUDIO:function(e,t){return function(){var n=t.segmentLoaders[e],i=t.mediaTypes[e],r=t.blacklistCurrentPlaylist;$d(n,i);var a=i.activeTrack(),s=i.activeGroup(),o=(s.filter((function(e){return e.default}))[0]||s[0]).id,u=i.tracks[o];if(a!==u){for(var l in dl.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),i.tracks)i.tracks[l].enabled=i.tracks[l]===u;i.onTrackChanged()}else r({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var n=t.segmentLoaders[e],i=t.mediaTypes[e];dl.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),$d(n,i);var r=i.activeTrack();r&&(r.mode="disabled"),i.onTrackChanged()}}},eh={AUDIO:function(e,t,n){if(t){var i=n.tech,r=n.requestOptions,a=n.segmentLoaders[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,r),(!i.paused()||e.endList&&"none"!==i.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),r),i.paused()||a.load()})),t.on("error",Zd[e](e,n))}},SUBTITLES:function(e,t,n){var i=n.tech,r=n.requestOptions,a=n.segmentLoaders[e],s=n.mediaTypes[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!i.paused()||e.endList&&"none"!==i.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),r),i.paused()||a.load()})),t.on("error",Zd[e](e,n))}},th={AUDIO:function(e,t){var n=t.vhs,i=t.sourceType,r=t.segmentLoaders[e],a=t.requestOptions,s=t.master.mediaGroups,o=t.mediaTypes[e],u=o.groups,l=o.tracks,c=o.logger_,d=t.masterPlaylistLoader,h=Hl(d.master);for(var p in s[e]&&0!==Object.keys(s[e]).length||(s[e]={main:{default:{default:!0}}},h&&(s[e].main.default.playlists=d.master.playlists)),s[e])for(var f in u[p]||(u[p]=[]),s[e][p]){var m=s[e][p][f],g=void 0;if(h?(c("AUDIO group '"+p+"' label '"+f+"' is a master playlist"),m.isMasterPlaylist=!0,g=null):g="vhs-json"===i&&m.playlists?new nc(m.playlists[0],n,a):m.resolvedUri?new nc(m.resolvedUri,n,a):m.playlists&&"dash"===i?new Cc(m.playlists[0],n,a,d):null,m=dl.mergeOptions({id:f,playlistLoader:g},m),eh[e](e,m.playlistLoader,t),u[p].push(m),void 0===l[f]){var v=new dl.AudioTrack({id:f,kind:Yd(m),enabled:!1,language:m.language,default:m.default,label:f});l[f]=v}}r.on("error",Zd[e](e,t))},SUBTITLES:function(e,t){var n=t.tech,i=t.vhs,r=t.sourceType,a=t.segmentLoaders[e],s=t.requestOptions,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,c=u.tracks,d=t.masterPlaylistLoader;for(var h in o[e])for(var p in l[h]||(l[h]=[]),o[e][h])if(!o[e][h][p].forced){var f=o[e][h][p],m=void 0;if("hls"===r)m=new nc(f.resolvedUri,i,s);else if("dash"===r){if(!f.playlists.filter((function(e){return e.excludeUntil!==1/0})).length)return;m=new Cc(f.playlists[0],i,s,d)}else"vhs-json"===r&&(m=new nc(f.playlists?f.playlists[0]:f.resolvedUri,i,s));if(f=dl.mergeOptions({id:p,playlistLoader:m},f),eh[e](e,f.playlistLoader,t),l[h].push(f),void 0===c[p]){var g=n.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track;c[p]=g}}a.on("error",Zd[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var n=t.tech,i=t.master.mediaGroups,r=t.mediaTypes[e],a=r.groups,s=r.tracks;for(var o in i[e])for(var u in a[o]||(a[o]=[]),i[e][o]){var l=i[e][o][u];if(/^(?:CC|SERVICE)/.test(l.instreamId)){var c=n.options_.vhs&&n.options_.vhs.captionServices||{},d={label:u,language:l.language,instreamId:l.instreamId,default:l.default&&l.autoselect};if(c[d.instreamId]&&(d=dl.mergeOptions(d,c[d.instreamId])),void 0===d.default&&delete d.default,a[o].push(dl.mergeOptions({id:u},l)),void 0===s[u]){var h=n.addRemoteTextTrack({id:d.instreamId,kind:"captions",default:d.default,language:d.language,label:d.label},!1).track;s[u]=h}}}}},nh=function e(t,n){for(var i=0;i<t.length;i++){if(Fl(n,t[i]))return!0;if(t[i].playlists&&e(t[i].playlists,n))return!0}return!1},ih={AUDIO:function(e,t){return function(){var n=t.mediaTypes[e].tracks;for(var i in n)if(n[i].enabled)return n[i];return null}},SUBTITLES:function(e,t){return function(){var n=t.mediaTypes[e].tracks;for(var i in n)if("showing"===n[i].mode||"hidden"===n[i].mode)return n[i];return null}}},rh=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){th[t](t,e)}));var t=e.mediaTypes,n=e.masterPlaylistLoader,i=e.tech,r=e.vhs,a=e.segmentLoaders,s=a.AUDIO,o=a.main;["AUDIO","SUBTITLES"].forEach((function(n){t[n].activeGroup=function(e,t){return function(n){var i=t.masterPlaylistLoader,r=t.mediaTypes[e].groups,a=i.media();if(!a)return null;var s=null;a.attributes[e]&&(s=r[a.attributes[e]]);var o=Object.keys(r);if(!s)if("AUDIO"===e&&o.length>1&&Hl(t.master))for(var u=0;u<o.length;u++){var l=r[o[u]];if(nh(l,a)){s=l;break}}else r.main?s=r.main:1===o.length&&(s=r[o[0]]);return void 0===n?s:null!==n&&s&&s.filter((function(e){return e.id===n.id}))[0]||null}}(n,e),t[n].activeTrack=ih[n](n,e),t[n].onGroupChanged=function(e,t){return function(){var n=t.segmentLoaders,i=n[e],r=n.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.getActiveGroup(),u=a.activePlaylistLoader,l=a.lastGroup_;o&&l&&o.id===l.id||(a.lastGroup_=o,a.lastTrack_=s,$d(i,a),o&&!o.isMasterPlaylist&&(o.playlistLoader?(i.resyncLoader(),Jd(o.playlistLoader,a)):u&&r.resetEverything()))}}(n,e),t[n].onGroupChanging=function(e,t){return function(){var n=t.segmentLoaders[e];t.mediaTypes[e].lastGroup_=null,n.abort(),n.pause()}}(n,e),t[n].onTrackChanged=function(e,t){return function(){var n=t.masterPlaylistLoader,i=t.segmentLoaders,r=i[e],a=i.main,s=t.mediaTypes[e],o=s.activeTrack(),u=s.getActiveGroup(),l=s.activePlaylistLoader,c=s.lastTrack_;if((!c||!o||c.id!==o.id)&&(s.lastGroup_=u,s.lastTrack_=o,$d(r,s),u)){if(u.isMasterPlaylist){if(!o||!c||o.id===c.id)return;var d=t.vhs.masterPlaylistController_,h=d.selectPlaylist();if(d.media()===h)return;return s.logger_("track change. Switching master audio from "+c.id+" to "+o.id),n.pause(),a.resetEverything(),void d.fastQualityChange_(h)}if("AUDIO"===e){if(!u.playlistLoader)return a.setAudio(!0),void a.resetEverything();r.setAudio(!0),a.setAudio(!1)}l!==u.playlistLoader?(r.track&&r.track(o),r.resetEverything(),Jd(u.playlistLoader,s)):Jd(u.playlistLoader,s)}}}(n,e),t[n].getActiveGroup=function(e,t){var n=t.mediaTypes;return function(){var t=n[e].activeTrack();return t?n[e].activeGroup(t):null}}(n,e)}));var u=t.AUDIO.activeGroup();if(u){var l=(u.filter((function(e){return e.default}))[0]||u[0]).id;t.AUDIO.tracks[l].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(o.setAudio(!1),s.setAudio(!0)):o.setAudio(!0)}n.on("mediachange",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return t[e].onGroupChanged()}))})),n.on("mediachanging",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return t[e].onGroupChanging()}))}));var c=function(){t.AUDIO.onTrackChanged(),i.trigger({type:"usage",name:"vhs-audio-change"}),i.trigger({type:"usage",name:"hls-audio-change"})};for(var d in i.audioTracks().addEventListener("change",c),i.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",(function(){i.audioTracks().removeEventListener("change",c),i.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),i.clearTracks("audio"),t.AUDIO.tracks)i.audioTracks().addTrack(t.AUDIO.tracks[d])},ah=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],sh=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},oh=function(e){function t(t){var n;n=e.call(this)||this;var i=t.src,r=t.handleManifestRedirects,a=t.withCredentials,s=t.tech,o=t.bandwidth,u=t.externVhs,l=t.useCueTags,c=t.blacklistDuration,d=t.enableLowInitialPlaylist,h=t.sourceType,p=t.cacheEncryptionKeys,f=t.experimentalBufferBasedABR,m=t.experimentalLeastPixelDiffSelector,g=t.captionServices;if(!i)throw new Error("A non-empty playlist URL or JSON manifest string is required");var v=t.maxPlaylistRetries;null==v&&(v=1/0),kd=u,n.experimentalBufferBasedABR=Boolean(f),n.experimentalLeastPixelDiffSelector=Boolean(m),n.withCredentials=a,n.tech_=s,n.vhs_=s.vhs,n.sourceType_=h,n.useCueTags_=l,n.blacklistDuration=c,n.maxPlaylistRetries=v,n.enableLowInitialPlaylist=d,n.useCueTags_&&(n.cueTagsTrack_=n.tech_.addTextTrack("metadata","ad-cues"),n.cueTagsTrack_.inBandMetadataTrackDispatchType=""),n.requestOptions_={withCredentials:a,handleManifestRedirects:r,maxPlaylistRetries:v,timeout:null},n.on("error",n.pauseLoading),n.mediaTypes_=function(){var e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Td,activeTrack:Td,getActiveGroup:Td,onGroupChanged:Td,onTrackChanged:Td,lastTrack_:null,logger_:gl("MediaGroups["+t+"]")}})),e}(),n.mediaSource=new C.MediaSource,n.handleDurationChange_=n.handleDurationChange_.bind(O(n)),n.handleSourceOpen_=n.handleSourceOpen_.bind(O(n)),n.handleSourceEnded_=n.handleSourceEnded_.bind(O(n)),n.mediaSource.addEventListener("durationchange",n.handleDurationChange_),n.mediaSource.addEventListener("sourceopen",n.handleSourceOpen_),n.mediaSource.addEventListener("sourceended",n.handleSourceEnded_),n.seekable_=dl.createTimeRanges(),n.hasPlayed_=!1,n.syncController_=new Kd(t),n.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,n.decrypter_=new Qd,n.sourceUpdater_=new Hd(n.mediaSource),n.inbandTextTracks_={},n.timelineChangeController_=new Xd;var y={vhs:n.vhs_,parse708captions:t.parse708captions,captionServices:g,mediaSource:n.mediaSource,currentTime:n.tech_.currentTime.bind(n.tech_),seekable:function(){return n.seekable()},seeking:function(){return n.tech_.seeking()},duration:function(){return n.duration()},hasPlayed:function(){return n.hasPlayed_},goalBufferLength:function(){return n.goalBufferLength()},bandwidth:o,syncController:n.syncController_,decrypter:n.decrypter_,sourceType:n.sourceType_,inbandTextTracks:n.inbandTextTracks_,cacheEncryptionKeys:p,sourceUpdater:n.sourceUpdater_,timelineChangeController:n.timelineChangeController_,experimentalExactManifestTimings:t.experimentalExactManifestTimings};n.masterPlaylistLoader_="dash"===n.sourceType_?new Cc(i,n.vhs_,n.requestOptions_):new nc(i,n.vhs_,n.requestOptions_),n.setupMasterPlaylistLoaderListeners_(),n.mainSegmentLoader_=new bd(dl.mergeOptions(y,{segmentMetadataTrack:n.segmentMetadataTrack_,loaderType:"main"}),t),n.audioSegmentLoader_=new bd(dl.mergeOptions(y,{loaderType:"audio"}),t),n.subtitleSegmentLoader_=new Wd(dl.mergeOptions(y,{loaderType:"vtt",featuresNativeTextTracks:n.tech_.featuresNativeTextTracks}),t),n.setupSegmentLoaderListeners_(),n.experimentalBufferBasedABR&&(n.masterPlaylistLoader_.one("loadedplaylist",(function(){return n.startABRTimer_()})),n.tech_.on("pause",(function(){return n.stopABRTimer_()})),n.tech_.on("play",(function(){return n.startABRTimer_()}))),ah.forEach((function(e){n[e+"_"]=sh.bind(O(n),e)})),n.logger_=gl("MPC"),n.triggeredFmp4Usage=!1,"none"===n.tech_.preload()?(n.loadOnPlay_=function(){n.loadOnPlay_=null,n.masterPlaylistLoader_.load()},n.tech_.one("play",n.loadOnPlay_)):n.masterPlaylistLoader_.load(),n.timeToLoadedData__=-1,n.mainAppendsToLoadedData__=-1,n.audioAppendsToLoadedData__=-1;var _="none"===n.tech_.preload()?"play":"loadstart";return n.tech_.one(_,(function(){var e=Date.now();n.tech_.one("loadeddata",(function(){n.timeToLoadedData__=Date.now()-e,n.mainAppendsToLoadedData__=n.mainSegmentLoader_.mediaAppends,n.audioAppendsToLoadedData__=n.audioSegmentLoader_.mediaAppends}))})),n}R(t,e);var n=t.prototype;return n.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__},n.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__},n.appendsToLoadedData_=function(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t},n.timeToLoadedData_=function(){return this.timeToLoadedData__},n.checkABR_=function(){var e=this.selectPlaylist();e&&this.shouldSwitchToMedia_(e)&&this.switchMedia_(e,"abr")},n.switchMedia_=function(e,t,n){var i=this.media(),r=i&&(i.id||i.uri),a=e.id||e.uri;r&&r!==a&&(this.logger_("switch media "+r+" -> "+a+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,n)},n.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=C.setInterval((function(){return e.checkABR_()}),250)},n.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(C.clearInterval(this.abrTimer_),this.abrTimer_=null)},n.getAudioTrackPlaylists_=function(){var e=this.master(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var n,i=e.mediaGroups.AUDIO,r=Object.keys(i);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)n=this.mediaTypes_.AUDIO.activeTrack();else{var a=i.main||r.length&&i[r[0]];for(var s in a)if(a[s].default){n={label:s};break}}if(!n)return t;var o=[];for(var u in i)if(i[u][n.label]){var l=i[u][n.label];if(l.playlists&&l.playlists.length)o.push.apply(o,l.playlists);else if(l.uri)o.push(l);else if(e.playlists.length)for(var c=0;c<e.playlists.length;c++){var d=e.playlists[c];d.attributes&&d.attributes.AUDIO&&d.attributes.AUDIO===u&&o.push(d)}}return o.length?o:t},n.setupMasterPlaylistLoaderListeners_=function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;Bl(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),rh({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,vhs:e.vhs_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t),e.setupFirstPlay(),!e.mediaTypes_.AUDIO.activePlaylistLoader||e.mediaTypes_.AUDIO.activePlaylistLoader.media()?e.trigger("selectedinitialmedia"):e.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",(function(){e.trigger("selectedinitialmedia")}))})),this.masterPlaylistLoader_.on("loadedplaylist",(function(){e.loadOnPlay_&&e.tech_.off("play",e.loadOnPlay_);var t=e.masterPlaylistLoader_.media();if(!t){var n;if(e.excludeUnsupportedVariants_(),e.enableLowInitialPlaylist&&(n=e.selectInitialPlaylist()),n||(n=e.selectPlaylist()),!n||!e.shouldSwitchToMedia_(n))return;if(e.initialMedia_=n,e.switchMedia_(e.initialMedia_,"initial"),!("vhs-json"===e.sourceType_&&e.initialMedia_.segments))return;t=e.initialMedia_}e.handleUpdatedMediaPlaylist(t)})),this.masterPlaylistLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)})),this.masterPlaylistLoader_.on("mediachanging",(function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()})),this.masterPlaylistLoader_.on("mediachange",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;Bl(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})})),this.masterPlaylistLoader_.on("playlistunchanged",(function(){var t=e.masterPlaylistLoader_.media();"playlist-unchanged"!==t.lastExcludeReason_&&(e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating.",reason:"playlist-unchanged"}),e.tech_.trigger("playliststuck")))})),this.masterPlaylistLoader_.on("renditiondisabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})})),this.masterPlaylistLoader_.on("renditionenabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})}))},n.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())},n.triggerPresenceUsage_=function(e,t){var n=e.mediaGroups||{},i=!0,r=Object.keys(n.AUDIO);for(var a in n.AUDIO)for(var s in n.AUDIO[a]){n.AUDIO[a][s].uri||(i=!1)}i&&(this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),this.tech_.trigger({type:"usage",name:"hls-demuxed"})),Object.keys(n.SUBTITLES).length&&(this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),this.tech_.trigger({type:"usage",name:"hls-webvtt"})),kd.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),r.length&&Object.keys(n.AUDIO[r[0]]).length>1&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},n.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media()||this.masterPlaylistLoader_.pendingMedia_,n=this.tech_.currentTime(),i=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return function(e){var t=e.currentPlaylist,n=e.buffered,i=e.currentTime,r=e.nextPlaylist,a=e.bufferLowWaterLine,s=e.bufferHighWaterLine,o=e.duration,u=e.experimentalBufferBasedABR,l=e.log;if(!r)return dl.log.warn("We received no playlist to switch to. Please check your stream."),!1;var c="allowing switch "+(t&&t.id||"null")+" -> "+r.id;if(!t)return l(c+" as current playlist is not set"),!0;if(r.id===t.id)return!1;var d=Boolean(yl(n,i).length);if(!t.endList)return d||"number"!=typeof t.partTargetDuration?(l(c+" as current playlist is live"),!0):(l("not "+c+" as current playlist is live llhls, but currentTime isn't in buffered."),!1);var h=Sl(n,i),p=u?wc.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:wc.MAX_BUFFER_LOW_WATER_LINE;if(o<p)return l(c+" as duration < max low water line ("+o+" < "+p+")"),!0;var f=r.attributes.BANDWIDTH,m=t.attributes.BANDWIDTH;if(f<m&&(!u||h<s)){var g=c+" as next bandwidth < current bandwidth ("+f+" < "+m+")";return u&&(g+=" and forwardBuffer < bufferHighWaterLine ("+h+" < "+s+")"),l(g),!0}if((!u||f>m)&&h>=a){var v=c+" as forwardBuffer >= bufferLowWaterLine ("+h+" >= "+a+")";return u&&(v+=" and next bandwidth > current bandwidth ("+f+" > "+m+")"),l(v),!0}return l("not "+c+" as no switching criteria met"),!1}({buffered:this.tech_.buffered(),currentTime:n,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:i,bufferHighWaterLine:r,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},n.setupSegmentLoaderListeners_=function(){var e=this;this.experimentalBufferBasedABR||(this.mainSegmentLoader_.on("bandwidthupdate",(function(){var t=e.selectPlaylist();e.shouldSwitchToMedia_(t)&&e.switchMedia_(t,"bandwidthupdate"),e.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("progress",(function(){e.trigger("progress")}))),this.mainSegmentLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())})),this.mainSegmentLoader_.on("appenderror",(function(){e.error=e.mainSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(function(){e.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(function(){e.error=e.audioSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("ended",(function(){e.logger_("main segment loader ended"),e.onEndOfStream()})),this.mainSegmentLoader_.on("earlyabort",(function(t){e.experimentalBufferBasedABR||(e.delegateLoaders_("all",["abort"]),e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120))}));var t=function(){if(!e.sourceUpdater_.hasCreatedSourceBuffers())return e.tryToCreateSourceBuffers_();var t=e.getCodecsOrExclude_();t&&e.sourceUpdater_.addOrChangeSourceBuffers(t)};this.mainSegmentLoader_.on("trackinfo",t),this.audioSegmentLoader_.on("trackinfo",t),this.mainSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("ended",(function(){e.logger_("audioSegmentLoader ended"),e.onEndOfStream()}))},n.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},n.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},n.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},n.fastQualityChange_=function(e){var t=this;void 0===e&&(e=this.selectPlaylist()),e!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything((function(){dl.browser.IE_VERSION||dl.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())}))):this.logger_("skipping fastQualityChange because new media is same as old")},n.play=function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}},n.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList){var n=this.seekable();if(!n.length)return!1;if(dl.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",(function(){e.trigger("firstplay"),e.tech_.setCurrentTime(n.end(0)),e.hasPlayed_=!0})),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(n.end(0))}return this.hasPlayed_=!0,this.load(),!0},n.handleSourceOpen_=function(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){var e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,(function(e){}))}this.trigger("sourceopen")},n.handleSourceEnded_=function(){if(this.inbandTextTracks_.metadataTrack_){var e=this.inbandTextTracks_.metadataTrack_.cues;if(e&&e.length){var t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}}},n.handleDurationChange_=function(){this.tech_.trigger("durationchange")},n.onEndOfStream=function(){var e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){var t=this.mainSegmentLoader_.getCurrentMediaInfo_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},n.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;var n=kd.Playlist.playlistEnd(e,t),i=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)return n-i<=.1;var a=r.end(r.length-1);return a-i<=.1&&n-a<=.1},n.blacklistCurrentPlaylist=function(e,t){void 0===e&&(e={});var n=e.playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!n)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));n.playlistErrors_++;var i,r=this.masterPlaylistLoader_.master.playlists,a=r.filter(Nl),s=1===a.length&&a[0]===n;if(1===r.length&&t!==1/0)return dl.log.warn("Problem encountered with playlist "+n.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(s);if(s){var o=!1;r.forEach((function(e){if(e!==n){var t=e.excludeUntil;void 0!==t&&t!==1/0&&(o=!0,delete e.excludeUntil)}})),o&&(dl.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}i=n.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t,n.excludeUntil=i,e.reason&&(n.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"});var u=this.selectPlaylist();if(!u)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");var l=e.internal?this.logger_:dl.log.warn,c=e.message?" "+e.message:"";l((e.internal?"Internal problem":"Problem")+" encountered with playlist "+n.id+"."+c+" Switching to playlist "+u.id+"."),u.attributes.AUDIO!==n.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),u.attributes.SUBTITLES!==n.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);var d=u.targetDuration/2*1e3||5e3,h="number"==typeof u.lastRequest&&Date.now()-u.lastRequest<=d;return this.switchMedia_(u,"exclude",s||h)},n.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},n.delegateLoaders_=function(e,t){var n=this,i=[],r="all"===e;(r||"main"===e)&&i.push(this.masterPlaylistLoader_);var a=[];(r||"audio"===e)&&a.push("AUDIO"),(r||"subtitle"===e)&&(a.push("CLOSED-CAPTIONS"),a.push("SUBTITLES")),a.forEach((function(e){var t=n.mediaTypes_[e]&&n.mediaTypes_[e].activePlaylistLoader;t&&i.push(t)})),["main","audio","subtitle"].forEach((function(t){var r=n[t+"SegmentLoader_"];!r||e!==t&&"all"!==e||i.push(r)})),i.forEach((function(e){return t.forEach((function(t){"function"==typeof e[t]&&e[t]()}))}))},n.setCurrentTime=function(e){var t=yl(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0},n.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:kd.Playlist.duration(e):1/0:0},n.seekable=function(){return this.seekable_},n.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_&&!this.sourceUpdater_.hasCreatedSourceBuffers()){var t=this.masterPlaylistLoader_.media();if(t){var n=this.syncController_.getExpiredTime(t,this.duration());if(null!==n){var i=this.masterPlaylistLoader_.master,r=kd.Playlist.seekable(t,n,kd.Playlist.liveEdgeDelay(i,t));if(0!==r.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(n=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=kd.Playlist.seekable(t,n,kd.Playlist.liveEdgeDelay(i,t))).length)return}var a,s;this.seekable_&&this.seekable_.length&&(a=this.seekable_.end(0),s=this.seekable_.start(0)),e?e.start(0)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=dl.createTimeRanges([[e.start(0)>r.start(0)?e.start(0):r.start(0),e.end(0)<r.end(0)?e.end(0):r.end(0)]]):this.seekable_=r,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===a&&this.seekable_.start(0)===s||(this.logger_("seekable updated ["+bl(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},n.updateDuration=function(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){var t=this.seekable();if(!t.length)return;(isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))}else{var n=this.tech_.buffered(),i=kd.Playlist.duration(this.masterPlaylistLoader_.media());n.length>0&&(i=Math.max(i,n.end(n.length-1))),this.mediaSource.duration!==i&&this.sourceUpdater_.setDuration(i)}},n.dispose=function(){var e=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((function(t){var n=e.mediaTypes_[t].groups;for(var i in n)n[i].forEach((function(e){e.playlistLoader&&e.playlistLoader.dispose()}))})),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()},n.master=function(){return this.masterPlaylistLoader_.master},n.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},n.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),n=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!n)},n.getCodecsOrExclude_=function(){var e=this,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}};t.video=t.main;var n=rd(this.master(),this.media()),i={},r=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(i.video=n.video||t.main.videoCodec||"avc1.4d400d"),t.main.isMuxed&&(i.video+=","+(n.audio||t.main.audioCodec||"mp4a.40.2")),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||r)&&(i.audio=n.audio||t.main.audioCodec||t.audio.audioCodec||"mp4a.40.2",t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),i.audio||i.video){var a,s={};if(["video","audio"].forEach((function(e){if(i.hasOwnProperty(e)&&(r=t[e].isFmp4,o=i[e],!(r?Ve(o):qe(o)))){var n=t[e].isFmp4?"browser":"muxer";s[n]=s[n]||[],s[n].push(i[e]),"audio"===e&&(a=n)}var r,o})),r&&a&&this.media().attributes.AUDIO){var o=this.media().attributes.AUDIO;this.master().playlists.forEach((function(t){(t.attributes&&t.attributes.AUDIO)===o&&t!==e.media()&&(t.excludeUntil=1/0)})),this.logger_("excluding audio group "+o+" as "+a+' does not support codec(s): "'+i.audio+'"')}if(!Object.keys(s).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];if(["video","audio"].forEach((function(t){var n=(Fe(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(Fe(i[t]||"")[0]||{}).type;n&&r&&n.toLowerCase()!==r.toLowerCase()&&u.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+i[t]+'"')})),u.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})}return i}var l=Object.keys(s).reduce((function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+s[t].join(",")+'"'}),"")+".";this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:l,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},n.tryToCreateSourceBuffers_=function(){if("open"===this.mediaSource.readyState&&!this.sourceUpdater_.hasCreatedSourceBuffers()&&this.areMediaTypesKnown_()){var e=this.getCodecsOrExclude_();if(e){this.sourceUpdater_.createSourceBuffers(e);var t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}}},n.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,n=[];Object.keys(t).forEach((function(i){var r=t[i];if(-1===n.indexOf(r.id)){n.push(r.id);var a=rd(e.master,r),s=[];!a.audio||qe(a.audio)||Ve(a.audio)||s.push("audio codec "+a.audio),!a.video||qe(a.video)||Ve(a.video)||s.push("video codec "+a.video),a.text&&"stpp.ttml.im1t"===a.text&&s.push("text codec "+a.text),s.length&&(r.excludeUntil=1/0,e.logger_("excluding "+r.id+" for unsupported: "+s.join(", ")))}}))},n.excludeIncompatibleVariants_=function(e){var t=this,n=[],i=this.master().playlists,r=nd(Fe(e)),a=id(r),s=r.video&&Fe(r.video)[0]||null,o=r.audio&&Fe(r.audio)[0]||null;Object.keys(i).forEach((function(e){var r=i[e];if(-1===n.indexOf(r.id)&&r.excludeUntil!==1/0){n.push(r.id);var u=[],l=rd(t.masterPlaylistLoader_.master,r),c=id(l);if(l.audio||l.video){if(c!==a&&u.push('codec count "'+c+'" !== "'+a+'"'),!t.sourceUpdater_.canChangeType()){var d=l.video&&Fe(l.video)[0]||null,h=l.audio&&Fe(l.audio)[0]||null;d&&s&&d.type.toLowerCase()!==s.type.toLowerCase()&&u.push('video codec "'+d.type+'" !== "'+s.type+'"'),h&&o&&h.type.toLowerCase()!==o.type.toLowerCase()&&u.push('audio codec "'+h.type+'" !== "'+o.type+'"')}u.length&&(r.excludeUntil=1/0,t.logger_("blacklisting "+r.id+": "+u.join(" && ")))}}}))},n.updateAdCues_=function(e){var t=0,n=this.seekable();n.length&&(t=n.start(0)),function(e,t,n){if(void 0===n&&(n=0),e.segments)for(var i,r=n,a=0;a<e.segments.length;a++){var s=e.segments[a];if(i||(i=zd(t,r+s.duration/2)),i){if("cueIn"in s){i.endTime=r,i.adEndTime=r,r+=s.duration,i=null;continue}if(r<i.endTime){r+=s.duration;continue}i.endTime+=s.duration}else if("cueOut"in s&&((i=new C.VTTCue(r,r+s.duration,s.cueOut)).adStartTime=r,i.adEndTime=r+parseFloat(s.cueOut),t.addCue(i)),"cueOutCont"in s){var o=s.cueOutCont.split("/").map(parseFloat),u=o[0],l=o[1];(i=new C.VTTCue(r,r+s.duration,"")).adStartTime=r-u,i.adEndTime=i.adStartTime+l,t.addCue(i)}r+=s.duration}}(e,this.cueTagsTrack_,t)},n.goalBufferLength=function(){var e=this.tech_.currentTime(),t=wc.GOAL_BUFFER_LENGTH,n=wc.GOAL_BUFFER_LENGTH_RATE,i=Math.max(t,wc.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*n,i)},n.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=wc.BUFFER_LOW_WATER_LINE,n=wc.BUFFER_LOW_WATER_LINE_RATE,i=Math.max(t,wc.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,wc.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*n,this.experimentalBufferBasedABR?r:i)},n.bufferHighWaterLine=function(){return wc.BUFFER_HIGH_WATER_LINE},t}(dl.EventTarget),uh=function(e,t,n){var i,r,a,s=e.masterPlaylistController_,o=s[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(s);if(t.attributes){var u=t.attributes.RESOLUTION;this.width=u&&u.width,this.height=u&&u.height,this.bandwidth=t.attributes.BANDWIDTH}this.codecs=rd(s.master(),t),this.playlist=t,this.id=n,this.enabled=(i=e.playlists,r=t.id,a=o,function(e){var t=i.master.playlists[r],n=Ml(t),s=Nl(t);return void 0===e?s:(e?delete t.disabled:t.disabled=!0,e===s||n||(a(),e?i.trigger("renditionenabled"):i.trigger("renditiondisabled")),e)})},lh=["seeking","seeked","pause","playing","error"],ch=function(){function e(e){var t=this;this.masterPlaylistController_=e.masterPlaylistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=gl("PlaybackWatcher"),this.logger_("initialize");var n=function(){return t.monitorCurrentTime_()},i=function(){return t.monitorCurrentTime_()},r=function(){return t.techWaiting_()},a=function(){return t.cancelTimer_()},s=this.masterPlaylistController_,o=["main","subtitle","audio"],u={};o.forEach((function(e){u[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}},s[e+"SegmentLoader_"].on("appendsdone",u[e].updateend),s[e+"SegmentLoader_"].on("playlistupdate",u[e].reset),t.tech_.on(["seeked","seeking"],u[e].reset)}));var l=function(e){["main","audio"].forEach((function(n){s[n+"SegmentLoader_"][e]("appended",t.seekingAppendCheck_)}))};this.seekingAppendCheck_=function(){t.fixesBadSeeks_()&&(t.consecutiveUpdates=0,t.lastRecordedTime=t.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=function(){return l("off")},this.watchForBadSeeking_=function(){t.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",r),this.tech_.on(lh,a),this.tech_.on("canplay",i),this.tech_.one("play",n),this.dispose=function(){t.clearSeekingAppendCheck_(),t.logger_("dispose"),t.tech_.off("waiting",r),t.tech_.off(lh,a),t.tech_.off("canplay",i),t.tech_.off("play",n),t.tech_.off("seeking",t.watchForBadSeeking_),t.tech_.off("seeked",t.clearSeekingAppendCheck_),o.forEach((function(e){s[e+"SegmentLoader_"].off("appendsdone",u[e].updateend),s[e+"SegmentLoader_"].off("playlistupdate",u[e].reset),t.tech_.off(["seeked","seeking"],u[e].reset)})),t.checkCurrentTimeTimeout_&&C.clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&C.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=C.setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[e+"SegmentLoader_"];this[e+"StalledDownloads_"]>0&&this.logger_("resetting possible stalled download count for "+e+" loader"),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,n=t[e+"SegmentLoader_"],i=n.buffered_(),r=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(var n=0;n<e.length;n++)if(e.start(n)!==t.start(n)||e.end(n)!==t.end(n))return!0;return!1}(this[e+"Buffered_"],i);this[e+"Buffered_"]=i,r?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_("found #"+this[e+"StalledDownloads_"]+" "+e+" appends that did not increase buffer (possible stalled download)",{playlistId:n.playlist_&&n.playlist_.id,buffered:Tl(i)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:"vhs-"+e+"-download-exclusion"}),"subtitle"!==e&&t.blacklistCurrentPlaylist({message:"Excessive "+e+" segment downloading detected."},1/0)))},t.checkCurrentTime_=function(){if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+.1>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}},t.cancelTimer_=function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null},t.fixesBadSeeks_=function(){if(!this.tech_.seeking())return!1;var e,t=this.seekable(),n=this.tech_.currentTime();this.afterSeekableWindow_(t,n,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1));if(this.beforeSeekableWindow_(t,n)){var i=t.start(0);e=i+(i===t.end(0)?0:.1)}if(void 0!==e)return this.logger_("Trying to seek outside of seekable at time "+n+" with seekable range "+bl(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;for(var r=this.masterPlaylistController_.sourceUpdater_,a=this.tech_.buffered(),s=r.audioBuffer?r.audioBuffered():null,o=r.videoBuffer?r.videoBuffered():null,u=this.media(),l=u.partTargetDuration?u.partTargetDuration:2*(u.targetDuration-1/30),c=[s,o],d=0;d<c.length;d++){if(c[d])if(Sl(c[d],n)<l)return!1}var h=_l(a,n);return 0!==h.length&&(e=h.start(0)+.1,this.logger_("Buffered region starts ("+h.start(0)+")  just beyond seek point ("+n+"). Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0)},t.waiting_=function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),n=yl(t,e);return n.length&&e+3<=n.end(0)?(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+n.start(0)+" -> "+n.end(0)+"]. Attempting to resume playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"}),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}},t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var n=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+n),this.cancelTimer_(),this.tech_.setCurrentTime(n),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var i=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,r=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:i.audioBuffered(),videoBuffered:i.videoBuffered(),currentTime:t}))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;var a=_l(r,t);if(a.length>0){var s=a.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+s+", seeking to "+a.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*s,t),!0}return!1},t.afterSeekableWindow_=function(e,t,n,i){if(void 0===i&&(i=!1),!e.length)return!1;var r=e.end(e.length-1)+.1;return!n.endList&&i&&(r=e.end(e.length-1)+3*n.targetDuration),t>r},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)},t.videoUnderflow_=function(e){var t=e.videoBuffered,n=e.audioBuffered,i=e.currentTime;if(t){var r;if(t.length&&n.length){var a=yl(t,i-3),s=yl(t,i),o=yl(n,i);o.length&&!s.length&&a.length&&(r={start:a.end(0),end:o.end(0)})}else{_l(t,i).length||(r=this.gapFromVideoUnderflow_(t,i))}return!!r&&(this.logger_("Encountered a gap in video from "+r.start+" to "+r.end+". Seeking to current time "+i),!0)}},t.skipTheGap_=function(e){var t=this.tech_.buffered(),n=this.tech_.currentTime(),i=_l(t,n);this.cancelTimer_(),0!==i.length&&n===e&&(this.logger_("skipTheGap_:","currentTime:",n,"scheduled currentTime:",e,"nextRange start:",i.start(0)),this.tech_.setCurrentTime(i.start(0)+1/30),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))},t.gapFromVideoUnderflow_=function(e,t){for(var n=function(e){if(e.length<2)return dl.createTimeRanges();for(var t=[],n=1;n<e.length;n++){var i=e.end(n-1),r=e.start(n);t.push([i,r])}return dl.createTimeRanges(t)}(e),i=0;i<n.length;i++){var r=n.start(i),a=n.end(i);if(t-r<4&&t-r>2)return{start:r,end:a}}return null},e}(),dh={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},hh={PlaylistLoader:nc,Playlist:Vl,utils:mc,STANDARD_PLAYLIST_SELECTOR:dd,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(Vl.isEnabled);return ud(t,(function(e,t){return ld(e,t)})),t.filter((function(t){return!!rd(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:dd,movingAverageBandwidthSelector:function(e){var t=-1,n=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var i=this.useDevicePixelRatio&&C.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,n=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==n&&(t=e*this.systemBandwidth+(1-e)*t,n=this.systemBandwidth),cd(this.playlists.master,t,parseInt(od(this.tech_.el(),"width"),10)*i,parseInt(od(this.tech_.el(),"height"),10)*i,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:ld,comparePlaylistResolution:function(e,t){var n,i;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(n=e.attributes.RESOLUTION.width),n=n||C.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(i=t.attributes.RESOLUTION.width),n===(i=i||C.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:n-i},xhr:sc()};Object.keys(wc).forEach((function(e){Object.defineProperty(hh,e,{get:function(){return dl.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),wc[e]},set:function(t){dl.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?dl.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):wc[e]=t}})}));var ph=function(e,t){for(var n=t.media(),i=-1,r=0;r<e.length;r++)if(e[r].id===n.id){i=r;break}e.selectedIndex_=i,e.trigger({selectedIndex:i,type:"change"})};hh.canPlaySource=function(){return dl.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var fh=function(e){var t=e.player,n=e.sourceKeySystems,i=e.audioMedia,r=e.mainPlaylists;if(!t.eme.initializeMediaKeys)return Promise.resolve();var a=function(e,t){return e.reduce((function(e,n){if(!n.contentProtection)return e;var i=t.reduce((function(e,t){var i=n.contentProtection[t];return i&&i.pssh&&(e[t]={pssh:i.pssh}),e}),{});return Object.keys(i).length&&e.push(i),e}),[])}(i?r.concat([i]):r,Object.keys(n)),s=[],o=[];return a.forEach((function(e){o.push(new Promise((function(e,n){t.tech_.one("keysessioncreated",e)}))),s.push(new Promise((function(n,i){t.eme.initializeMediaKeys({keySystems:e},(function(e){e?i(e):n()}))})))})),Promise.race([Promise.all(s),Promise.race(o)])},mh=function(e){var t=e.player,n=function(e,t,n){if(!e)return e;var i={};t&&t.attributes&&t.attributes.CODECS&&(i=nd(Fe(t.attributes.CODECS))),n&&n.attributes&&n.attributes.CODECS&&(i.audio=n.attributes.CODECS);var r=He(i.video),a=He(i.audio),s={};for(var o in e)s[o]={},a&&(s[o].audioContentType=a),r&&(s[o].videoContentType=r),t.contentProtection&&t.contentProtection[o]&&t.contentProtection[o].pssh&&(s[o].pssh=t.contentProtection[o].pssh),"string"==typeof e[o]&&(s[o].url=e[o]);return dl.mergeOptions(e,s)}(e.sourceKeySystems,e.media,e.audioMedia);return!!n&&(t.currentSource().keySystems=n,!(n&&!t.eme)||(dl.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))},gh=function(){if(!C.localStorage)return null;var e=C.localStorage.getItem("videojs-vhs");if(!e)return null;try{return JSON.parse(e)}catch(e){return null}};hh.supportsNativeHls=function(){if(!P||!P.createElement)return!1;var e=P.createElement("video");if(!dl.getTech("Html5").isSupported())return!1;return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some((function(t){return/maybe|probably/i.test(e.canPlayType(t))}))}(),hh.supportsNativeDash=!!(P&&P.createElement&&dl.getTech("Html5").isSupported())&&/maybe|probably/i.test(P.createElement("video").canPlayType("application/dash+xml")),hh.supportsTypeNatively=function(e){return"hls"===e?hh.supportsNativeHls:"dash"===e&&hh.supportsNativeDash},hh.isSupported=function(){return dl.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var vh=function(e){function t(t,n,i){var r;if(r=e.call(this,n,dl.mergeOptions(i.hls,i.vhs))||this,i.hls&&Object.keys(i.hls).length&&dl.log.warn("Using hls options is deprecated. Use vhs instead."),"number"==typeof i.initialBandwidth&&(r.options_.bandwidth=i.initialBandwidth),r.logger_=gl("VhsHandler"),n.options_&&n.options_.playerId){var a=dl(n.options_.playerId);a.hasOwnProperty("hls")||Object.defineProperty(a,"hls",{get:function(){return dl.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),n.trigger({type:"usage",name:"hls-player-access"}),O(r)},configurable:!0}),a.hasOwnProperty("vhs")||Object.defineProperty(a,"vhs",{get:function(){return dl.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),n.trigger({type:"usage",name:"vhs-player-access"}),O(r)},configurable:!0}),a.hasOwnProperty("dash")||Object.defineProperty(a,"dash",{get:function(){return dl.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),O(r)},configurable:!0}),r.player_=a}if(r.tech_=n,r.source_=t,r.stats={},r.ignoreNextSeekingEvent_=!1,r.setOptions_(),r.options_.overrideNative&&n.overrideNativeAudioTracks&&n.overrideNativeVideoTracks)n.overrideNativeAudioTracks(!0),n.overrideNativeVideoTracks(!0);else if(r.options_.overrideNative&&(n.featuresNativeVideoTracks||n.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return r.on(P,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(function(e){var t=P.fullscreenElement||P.webkitFullscreenElement||P.mozFullScreenElement||P.msFullscreenElement;t&&t.contains(r.tech_.el())?r.masterPlaylistController_.fastQualityChange_():r.masterPlaylistController_.checkABR_()})),r.on(r.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),r.on(r.tech_,"error",(function(){this.tech_.error()&&this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()})),r.on(r.tech_,"play",r.play),r}R(t,e);var n=t.prototype;return n.setOptions_=function(){var e=this;if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=!1!==this.options_.handleManifestRedirects,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){var t=gh();t&&t.bandwidth&&(this.options_.bandwidth=t.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),t&&t.throughput&&(this.options_.throughput=t.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))}"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=wc.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===wc.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS","useNetworkInformationApi","experimentalExactManifestTimings","experimentalLeastPixelDiffSelector"].forEach((function(t){void 0!==e.source_[t]&&(e.options_[t]=e.source_[t])})),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},n.src=function(e,t){var n=this;if(e){var i;this.setOptions_(),this.options_.src=0===(i=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(i.substring(i.indexOf(",")+1)):i,this.options_.tech=this.tech_,this.options_.externVhs=hh,this.options_.sourceType=Ge(t),this.options_.seekTo=function(e){n.tech_.setCurrentTime(e)},this.options_.smoothQualityChange&&dl.log.warn("smoothQualityChange is deprecated and will be removed in the next major version"),this.masterPlaylistController_=new oh(this.options_);var r=dl.mergeOptions({liveRangeSafeTimeDelta:.1},this.options_,{seekable:function(){return n.seekable()},media:function(){return n.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_});this.playbackWatcher_=new ch(r),this.masterPlaylistController_.on("error",(function(){var e=dl.players[n.tech_.options_.playerId],t=n.masterPlaylistController_.error;"object"!==_typeof2(t)||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)}));var a=this.options_.experimentalBufferBasedABR?hh.movingAverageBandwidthSelector(.55):hh.STANDARD_PLAYLIST_SELECTOR;this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):a.bind(this),this.masterPlaylistController_.selectInitialPlaylist=hh.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){var e=this.masterPlaylistController_.mainSegmentLoader_.bandwidth,t=C.navigator.connection||C.navigator.mozConnection||C.navigator.webkitConnection;if(this.options_.useNetworkInformationApi&&t){var n=1e3*t.downlink*1e3;e=n>=1e7&&e>=1e7?Math.max(e,n):n}return e},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e,t=1/(this.bandwidth||1);return e=this.throughput>0?1/this.throughput:0,Math.floor(1/(t+e))},set:function(){dl.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:function(){return n.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return n.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return n.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return n.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return n.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return n.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return n.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return n.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},mediaAppends:{get:function(){return n.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return n.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return n.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return Tl(n.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return n.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return n.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return n.tech_.name_},enumerable:!0},duration:{get:function(){return n.tech_.duration()},enumerable:!0},master:{get:function(){return n.playlists.master},enumerable:!0},playerDimensions:{get:function(){return n.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return Tl(n.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return n.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",(function(){n.options_.useBandwidthFromLocalStorage&&function(e){if(!C.localStorage)return!1;var t=gh();t=t?dl.mergeOptions(t,e):e;try{C.localStorage.setItem("videojs-vhs",JSON.stringify(t))}catch(e){return!1}}({bandwidth:n.bandwidth,throughput:Math.round(n.throughput)})})),this.masterPlaylistController_.on("selectedinitialmedia",(function(){var e;(e=n).representations=function(){var t=e.masterPlaylistController_.master(),n=Hl(t)?e.masterPlaylistController_.getAudioTrackPlaylists_():t.playlists;return n?n.filter((function(e){return!Ml(e)})).map((function(t,n){return new uh(e,t,t.id)})):[]}})),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",(function(){n.setupEme_()})),this.on(this.masterPlaylistController_,"progress",(function(){this.tech_.trigger("progress")})),this.on(this.masterPlaylistController_,"firstplay",(function(){this.ignoreNextSeekingEvent_=!0})),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=C.URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}},n.setupEme_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader,n=mh({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:t&&t.media()});this.player_.tech_.on("keystatuschange",(function(t){"output-restricted"===t.status&&e.masterPlaylistController_.blacklistCurrentPlaylist({playlist:e.masterPlaylistController_.media(),message:"DRM keystatus changed to "+t.status+". Playlist will fail to play. Check for HDCP content.",blacklistDuration:1/0})})),11!==dl.browser.IE_VERSION&&n?(this.logger_("waiting for EME key session creation"),fh({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:t&&t.media(),mainPlaylists:this.playlists.master.playlists}).then((function(){e.logger_("created EME key session"),e.masterPlaylistController_.sourceUpdater_.initializedEme()})).catch((function(t){e.logger_("error while creating EME key session",t),e.player_.error({message:"Failed to initialize media keys for EME",code:3})}))):this.masterPlaylistController_.sourceUpdater_.initializedEme()},n.setupQualityLevels_=function(){var e=this,t=dl.players[this.tech_.options_.playerId];t&&t.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",(function(){!function(e,t){t.representations().forEach((function(t){e.addQualityLevel(t)})),ph(e,t.playlists)}(e.qualityLevels_,e)})),this.playlists.on("mediachange",(function(){ph(e.qualityLevels_,e.playlists)})))},t.version=function(){return{"@videojs/http-streaming":"2.12.0","mux.js":"5.14.1","mpd-parser":"0.19.2","m3u8-parser":"4.7.0","aes-decrypter":"3.1.2"}},n.version=function(){return this.constructor.version()},n.canChangeType=function(){return Hd.canChangeType()},n.play=function(){this.masterPlaylistController_.play()},n.setCurrentTime=function(e){this.masterPlaylistController_.setCurrentTime(e)},n.duration=function(){return this.masterPlaylistController_.duration()},n.seekable=function(){return this.masterPlaylistController_.seekable()},n.dispose=function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.player_&&(delete this.player_.vhs,delete this.player_.dash,delete this.player_.hls),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.tech_&&delete this.tech_.hls,this.mediaSourceUrl_&&C.URL.revokeObjectURL&&(C.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),e.prototype.dispose.call(this)},n.convertToProgramTime=function(e,t){return gc({playlist:this.masterPlaylistController_.media(),time:e,callback:t})},n.seekToProgramTime=function(e,t,n,i){return void 0===n&&(n=!0),void 0===i&&(i=2),vc({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:i,pauseAfterSeek:n,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})},t}(dl.getComponent("Component")),yh={name:"videojs-http-streaming",VERSION:"2.12.0",canHandleSource:function(e,t){void 0===t&&(t={});var n=dl.mergeOptions(dl.options,t);return yh.canPlayType(e.type,n)},handleSource:function(e,t,n){void 0===n&&(n={});var i=dl.mergeOptions(dl.options,n);return t.vhs=new vh(e,t,i),dl.hasOwnProperty("hls")||Object.defineProperty(t,"hls",{get:function(){return dl.log.warn("player.tech().hls is deprecated. Use player.tech().vhs instead."),t.vhs},configurable:!0}),t.vhs.xhr=sc(),t.vhs.src(e.src,e.type),t.vhs},canPlayType:function(e,t){void 0===t&&(t={});var n=dl.mergeOptions(dl.options,t).vhs.overrideNative,i=void 0===n?!dl.browser.IS_ANY_SAFARI:n,r=Ge(e);return r&&(!hh.supportsTypeNatively(r)||i)?"maybe":""}};(Ve("avc1.4d400d,mp4a.40.2")&&dl.getTech("Html5").registerSourceHandler(yh,0),dl.VhsHandler=vh,Object.defineProperty(dl,"HlsHandler",{get:function(){return dl.log.warn("videojs.HlsHandler is deprecated. Use videojs.VhsHandler instead."),vh},configurable:!0}),dl.VhsSourceHandler=yh,Object.defineProperty(dl,"HlsSourceHandler",{get:function(){return dl.log.warn("videojs.HlsSourceHandler is deprecated. Use videojs.VhsSourceHandler instead."),yh},configurable:!0}),dl.Vhs=hh,Object.defineProperty(dl,"Hls",{get:function(){return dl.log.warn("videojs.Hls is deprecated. Use videojs.Vhs instead."),hh},configurable:!0}),dl.use||(dl.registerComponent("Hls",hh),dl.registerComponent("Vhs",hh)),dl.options.vhs=dl.options.vhs||{},dl.options.hls=dl.options.hls||{},dl.getPlugin&&dl.getPlugin("reloadSourceOnError"))||(dl.registerPlugin||dl.plugin)("reloadSourceOnError",(function(e){!function e(t,n){var i=0,r=0,a=dl.mergeOptions(dh,n);t.ready((function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})}));var s=function(){r&&t.currentTime(r)},o=function(e){null!=e&&(r=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",s),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},u=function(){return Date.now()-i<1e3*a.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):a.getSource&&"function"==typeof a.getSource?(i=Date.now(),a.getSource.call(t,o)):void dl.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},l=function e(){t.off("loadedmetadata",s),t.off("error",u),t.off("dispose",e)};t.on("error",u),t.on("dispose",l),t.reloadSourceOnError=function(n){l(),e(t,n)}}(this,e)}))/*! @name videojs-contrib-quality-levels @version 2.0.9 @license Apache-2.0 */;function _h(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}var bh=function e(t){var n=this;if(dl.browser.IS_IE8)for(var i in n=P.createElement("custom"),e.prototype)"constructor"!==i&&(n[i]=e.prototype[i]);return n.id=t.id,n.label=n.id,n.width=t.width,n.height=t.height,n.bitrate=t.bandwidth,n.enabled_=t.enabled,Object.defineProperty(n,"enabled",{get:function(){return n.enabled_()},set:function(e){n.enabled_(e)}}),n},Th=function(e){var t,n;function i(){var t,n=_h(_h(t=e.call(this)||this));if(dl.browser.IS_IE8)for(var r in n=P.createElement("custom"),i.prototype)"constructor"!==r&&(n[r]=i.prototype[r]);return n.levels_=[],n.selectedIndex_=-1,Object.defineProperty(n,"selectedIndex",{get:function(){return n.selectedIndex_}}),Object.defineProperty(n,"length",{get:function(){return n.levels_.length}}),n||_h(t)}n=e,(t=i).prototype=Object.create(n.prototype),t.prototype.constructor=t,t.__proto__=n;var r=i.prototype;return r.addQualityLevel=function(e){var t=this.getQualityLevelById(e.id);if(t)return t;var n=this.levels_.length;return t=new bh(e),""+n in this||Object.defineProperty(this,n,{get:function(){return this.levels_[n]}}),this.levels_.push(t),this.trigger({qualityLevel:t,type:"addqualitylevel"}),t},r.removeQualityLevel=function(e){for(var t=null,n=0,i=this.length;n<i;n++)if(this[n]===e){t=this.levels_.splice(n,1)[0],this.selectedIndex_===n?this.selectedIndex_=-1:this.selectedIndex_>n&&this.selectedIndex_--;break}return t&&this.trigger({qualityLevel:e,type:"removequalitylevel"}),t},r.getQualityLevelById=function(e){for(var t=0,n=this.length;t<n;t++){var i=this[t];if(i.id===e)return i}return null},r.dispose=function(){this.selectedIndex_=-1,this.levels_.length=0},i}(dl.EventTarget);for(var kh in Th.prototype.allowedEvents_={change:"change",addqualitylevel:"addqualitylevel",removequalitylevel:"removequalitylevel"},Th.prototype.allowedEvents_)Th.prototype["on"+kh]=null;var Sh=dl.registerPlugin||dl.plugin,Eh=function(e){return t=this,dl.mergeOptions({},e),n=t.qualityLevels,i=new Th,t.on("dispose",(function e(){i.dispose(),t.qualityLevels=n,t.off("dispose",e)})),t.qualityLevels=function(){return i},t.qualityLevels.VERSION="2.0.9",i;var t,n,i};Sh("qualityLevels",Eh),Eh.VERSION="2.0.9";var Ch=dl.getComponent("Component"),wh=dl.dom,Ih=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=a.checked,o=void 0!==s&&s,u=a.readonly,l=void 0!==u&&u;return i(this,n),(r=t.apply(this,arguments))._player=e,r._isReadonly=l,r._isReadonly||r.on(["tap","click"],r._onClick),o&&r.check(),r}return a(n,[{key:"createEl",value:function(){var e=wh.createEl("div",{className:"vjs-toggle"});return this._artdecoToggle=wh.createEl("div",{className:"vjs-toggle-input artdeco-toggle artdeco-toggle--24dp artdeco-toggle--inverse"},{id:this.id()}),this._label=wh.createEl("label",{className:"vjs-toggle-label artdeco-toggle__label a11y-text"},{for:this.id()}),this._labelText=document.createTextNode(""),this._label.appendChild(this._labelText),this._artdecoToggle.appendChild(this._label),this._checkbox=wh.createEl("input",{className:"vjs-toggle-button artdeco-toggle__input"},{type:"checkbox",role:"switch"}),this._checkboxText=document.createTextNode(""),this._checkbox.appendChild(this._checkboxText),this._artdecoToggle.appendChild(this._checkbox),e.appendChild(this._artdecoToggle),e}},{key:"check",value:function(){this._artdecoToggle.setAttribute("data-artdeco-toggled",!0),this._artdecoToggle.classList.add("artdeco-toggle--toggled"),this._labelText.nodeValue=this._player.localize("On"),this._isChecked=!0,this.trigger("check")}},{key:"uncheck",value:function(){this._artdecoToggle.removeAttribute("data-artdeco-toggled"),this._artdecoToggle.classList.remove("artdeco-toggle--toggled"),this._labelText.nodeValue=this._player.localize("Off"),this._isChecked=!1,this.trigger("uncheck")}},{key:"_onClick",value:function(){this._isChecked?this.uncheck():this.check()}}]),n}(Ch);function Ph(e,t){if(!t)throw new Error("Assertion Failed: ".concat(e))}function xh(e,t){t||console.warn(e)}function Ah(e){return(e instanceof window.HTMLAnchorElement||e instanceof window.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof window.HTMLInputElement||e instanceof window.HTMLSelectElement||e instanceof window.HTMLTextAreaElement||e instanceof window.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof window.HTMLIFrameElement||e instanceof window.HTMLObjectElement||e instanceof window.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")}dl.registerComponent("Toggle",Ih);var Oh=dl.getComponent("Player");function Lh(e){var t=e.split(":");return"vjs-".concat(t[0],"-").concat(t[1])}var Rh=["auto","16:9","4:3","1:1"],Dh=function(e){o(n,e);var t=h(n);function n(e,r){var a;return i(this,n),(a=t.call(this,e,r))._focusableControls=a._getFocusableControls(),a._focusableControls.forEach((function(e){a.on(e,"keydown",a._handleKeydown)})),a}return a(n,[{key:"_handleKeydown",value:function(e){!this.isFullscreen()||"Tab"!==e.key&&9!==e.keyCode||this._trapFullscreenTap(e)}},{key:"_trapFullscreenTap",value:function(e){if(b){var t,n=this._focusableControls.indexOf(e.target);e.shiftKey?0===n&&(t=this._focusableControls.length-1):n===this._focusableControls.length-1&&(t=0),void 0!==t&&(this._focusableControls[t].focus(),e.preventDefault())}}},{key:"_getFocusableControls",value:function(){var e=this.controlBar.children(),t=[];return e.forEach((function(e){var n=e.el();if(Ah(n))t.push(n);else if(n.children){var i=Array.from(n.children).find((function(e){return Ah(e)}));i&&t.push(i)}})),t}},{key:"aspectRatio",value:function(e){return void 0===e?this.aspectRatio_:(Ph("media-player: Aspect ratio ".concat(e," is not supported"),Rh.indexOf(e)>-1),this.aspectRatio_&&"auto"!==this.aspectRatio_&&this.removeClass(Lh(this.aspectRatio_)),"auto"!==e&&this.addClass(Lh(e)),this.aspectRatio_=e,e)}},{key:"resetPlaybackRate_",value:function(){var e=this.playbackRate();this.playbackRate(e)}},{key:"reset",value:function(){var e=this;this._isResetting=!0;var t=this.volume(),i=this.muted(),r=this.playbackRate();this.one("playerreset",(function(){e.volume(t),e.muted(i),e.defaultPlaybackRate(r),e._isResetting=!1})),f(u(n.prototype),"reset",this).call(this)}},{key:"isResetting",value:function(){return this._isResetting||!1}}]),n}(Oh);dl.registerComponent("Player",Dh);var Mh=dl.getComponent("Component"),Nh=dl.dom,Uh=function(e){o(n,e);var t=h(n);function n(e){var r;return i(this,n),(r=t.apply(this,arguments))._isShowing=!0,r.addClass("vjs-custom-captions-display"),r.hide(),r._hasPlayed=!1,r._showOnPlayed=!1,r.on(e,"playerreset",r._onPlayerReset),r.on(e,"playing",r._onPlaying),r}return a(n,[{key:"contentEl",value:function(){return this._cue}},{key:"hide",value:function(){this._isShowing&&(f(u(n.prototype),"hide",this).call(this),this._showOnPlayed=!1,this._isShowing=!1,this.trigger("hide"))}},{key:"show",value:function(){this._hasPlayed?f(u(n.prototype),"show",this).call(this):this._showOnPlayed=!0,this._isShowing||(this._isShowing=!0,this.trigger("show"))}},{key:"createEl",value:function(){return this._display=Nh.createEl("div",void 0,{class:"vjs-custom-captions-display"}),this._cue=Nh.createEl("div",void 0,{class:"vjs-custom-captions-cue",id:this.id()}),Nh.appendContent(this._display,this._cue)}},{key:"setText",value:function(e){Nh.textContent(this.contentEl(),e)}},{key:"_onPlaying",value:function(){this._hasPlayed=!0,this._showOnPlayed&&this.show()}},{key:"_onPlayerReset",value:function(){var e=this._isShowing;this.hide(),this._hasPlayed=!1,this._showOnPlayed=e}}]),n}(Mh);dl.registerComponent("CustomCaptionsDisplay",Uh);var Bh=dl.mergeOptions,Fh=dl.getComponent("Button"),jh={useCustomCaptions:!1,selected:!1},Hh=function(e){o(n,e);var t=h(n);function n(e,r){var a;if(i(this,n),(a=t.call(this,e,Bh({},jh,r)))._player=e,a._isActive=!1,a.options_.useCustomCaptions||a.hide(),a.controlText("Show Captions"),a.addClass("vjs-captions-toggle"),a._player.usingPlugin("userPreferences")&&(a._userPrefs=a._player.userPreferences(),a.one(a._player,"play",a._handlePlay),a.on(a._player,"playerreset",(function(){a.off(a._player,"off",a._handlePlay),a.one(a._player,"play",a._handlePlay)}))),a.options_.useCustomCaptions)a._player.ready((function(){var e=a._player.getChild("customCaptionsDisplay");a.on(e,"show",a.activate),a.on(e,"hide",a.deactivate)}));else{var s=a._player.textTracks();s&&(a.on(s,"addtrack",a._handleAddTrack),a.on(s,"removetrack",a._handleRemoveTrack))}return a}return a(n,[{key:"handleClick",value:function(){this._isActive?this.deactivate():this.activate(),this._userPrefs&&this._userPrefs.set("captions",this._isActive)}},{key:"activate",value:function(){this.options_.useCustomCaptions?this._player.getChild("customCaptionsDisplay").show():this._textTrack&&(this._textTrack.mode="showing"),this._player.usingPlugin("tracking")&&this._player.tracking().setIsCcVisible(!0),this.addClass("vjs-captions-active"),this.controlText("Hide Captions"),this._isActive=!0,this.trigger("activate")}},{key:"deactivate",value:function(){this._isActive&&(this.options_.useCustomCaptions?this._player.getChild("customCaptionsDisplay").hide():this._textTrack&&(this._textTrack.mode="hidden"),this._player.usingPlugin("tracking")&&this._player.tracking().setIsCcVisible(!1),this.removeClass("vjs-captions-active"),this.controlText("Show Captions"),this._isActive=!1,this.trigger("deactivate"))}},{key:"_handleAddTrack",value:function(e){e.track&&"captions"===e.track.kind&&(this._textTrack=e.track,this.show(),"showing"===this._textTrack.mode&&this.activate())}},{key:"_handleRemoveTrack",value:function(e){e.track&&"captions"===e.track.kind&&(this._textTrack=null,this.deactivate(),this.hide())}},{key:"_handlePlay",value:function(){this._userPrefs&&this._userPrefs.get("captions")&&this.activate()}}]),n}(Fh);function Vh(e,t,n){var i,r,a,s,o;function u(){var l=Date.now()-s;l<t&&l>=0?i=setTimeout(u,t-l):(i=null,n||(o=e.apply(a,r),a=r=null))}null==t&&(t=100);var l=function(){a=this,r=arguments,s=Date.now();var l=n&&!i;return i||(i=setTimeout(u,t)),l&&(o=e.apply(a,r),a=r=null),o};return l.clear=function(){i&&(clearTimeout(i),i=null)},l.flush=function(){i&&(o=e.apply(a,r),a=r=null,clearTimeout(i),i=null)},l}dl.registerComponent("CaptionsToggle",Hh),Vh.debounce=Vh;var qh=Vh,Wh=dl.getComponent("TextTrackMenuItem"),zh=dl.dom,Gh=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n,[{key:"createEl",value:function(e,t,i){var r=f(u(n.prototype),"createEl",this).call(this,e,t,i);if("subtitles"===this.options_.track.kind){this.options_.label="English (auto-generated)",r.removeChild(r.querySelector(".vjs-menu-item-text"));var a=zh.createEl("span",void 0,{class:"vjs-menu-item-text"});zh.textContent(a,this.localize(this.options_.label)),r.appendChild(a)}return r}}]),n}(Wh);dl.registerComponent("CaptionsMenuItem",Gh);var Kh=dl.getComponent("TextTrackButton"),Xh=dl.getComponent("OffTextTrackMenuItem"),Qh="vjs-captions-active",Yh=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};i(this,n),(r=t.call(this,e,a))._player=e,r.controlText("Open Captions Menu"),r._isMenuOpen=!1,r._hasManuallyDisabled=!1,r.addClass("vjs-captions-menu-toggle"),a.id&&r.setAttribute("id",a.id);var s=e.textTracks();return r.sort=a.sort,r.selectedLanguage=a.selectedLanguage,r.reEnableCaptions=qh(r._reEnableCaptions,300,!0),r.on("captionMenuItemSelected",(function(e,t){var n=t.track;r.trigger("captionChange",n)})),r._player.usingPlugin("userPreferences")&&(r._userPrefs=r._player.userPreferences(),r.on(r._player,"playerreset",(function(){r.removeClass(Qh)}))),s&&r.on(s,"change",r._handleChangeTrack),r.on("dispose",r._onDispose),r.on(r._player,"loadedmetadata",r._handleLoadedMetaData),r}return a(n,[{key:"createItems",value:function(){var e=this,t=[];this.removeClass(Qh),(t=f(u(n.prototype),"createItems",this).call(this,t,Gh)).shift(),"function"==typeof this.sort?t.sort(this.sort):!1!==this.sort&&t.sort((function(e,t){var n=e.track.label.toLowerCase(),i=t.track.label.toLowerCase();return n<i?-1:i<n?1:0})),1===t.length&&"CC1"===t[0].track.label&&(t[0].el().textContent="CC");var i=new Xh(this.player_,{kinds:this.kinds_,kind:this.kind_,label:"Off"});return t.unshift(i),i.on(["tap","click"],this._offMenuItemSelected.bind(this)),t.forEach((function(t){var n=t.track;"showing"===n.mode&&"Off"!==n.label&&e.addClass(Qh),t.on(["tap","click"],(function(){e.trigger("captionMenuItemSelected",t)}))})),this._items=t,t}},{key:"handleClick",value:function(e){f(u(n.prototype),"handleClick",this).call(this,e),this._isMenuOpen=!this._isMenuOpen,this.controlText(this._isMenuOpen?"Close Captions Menu":"Open Captions Menu")}},{key:"_handleChangeTrack",value:function(){var e=this.items.find((function(e){return"showing"===e.track.mode})),t=!!e;if(!this._hasManuallyDisabled&&!t)return this.reEnableCaptions(),void(this._hasManuallyDisabled=!1);t?(this.addClass(Qh),this._activeTrack=e.track):(this.removeClass(Qh),this._activeTrack=void 0),this._player.usingPlugin("tracking")&&this._player.tracking().setIsCcVisible(t),this._userPrefs&&this._userPrefs.set("captionsLang",this._activeTrack?this._activeTrack.language:""),this._hasManuallyDisabled=!1}},{key:"_handleLoadedMetaData",value:function(){var e=this._player.textTracks(),t=this._userPrefs&&this._userPrefs.get("captionsLang"),n=this.selectedLanguage||t;if(e&&n)for(var i=0;i<e.length;i++){var r=e[i];r.language===n&&(r.mode="showing",this.trigger("captionChange",r))}}},{key:"_offMenuItemSelected",value:function(){this._hasManuallyDisabled=!0}},{key:"_onDispose",value:function(){this.reEnableCaptions.clear()}},{key:"_reEnableCaptions",value:function(){this._activeTrack&&(this._activeTrack.mode="showing",this.trigger("captionChange",this._activeTrack))}}]),n}(Kh);Yh.prototype.kinds_=["captions","subtitles"],dl.registerComponent("CaptionsMenuToggle",Yh);var $h=function(e){o(n,e);var t=h(n);function n(e,r){var a,s=r.disabled,o=void 0!==s&&s;return i(this,n),(a=t.apply(this,arguments)).controlText("Previous"),a.addClass("vjs-previous-button"),o&&a.disable(),a}return a(n,[{key:"handleClick",value:function(){this.trigger("previous")}}]),n}(dl.getComponent("Button"));dl.registerComponent("PreviousButton",$h);var Jh=function(e){o(n,e);var t=h(n);function n(e,r){var a,s=r.disabled,o=void 0!==s&&s;return i(this,n),(a=t.apply(this,arguments)).controlText("Next"),a.addClass("vjs-next-button"),o&&a.disable(),a}return a(n,[{key:"handleClick",value:function(){this.trigger("next")}}]),n}(dl.getComponent("Button"));dl.registerComponent("NextButton",Jh);var Zh=".vjs-play-control:not(.vjs-playing):not(.vjs-ended)",ep=".vjs-play-control.vjs-playing:not(.vjs-ended)",tp=".vjs-play-control.vjs-ended",np=".vjs-tech",ip=".vjs-poster",rp=".vjs-mute-control",ap=".vjs-fullscreen-control",sp=".vjs-captions-toggle.vjs-captions-active",op=".vjs-captions-toggle:not(.vjs-captions-active)",up=".vjs-subtitles-menu-item",lp=".vjs-captions-menu-item",cp=".vjs-menu-item",dp=".vjs-progress-holder",hp=".vjs-volume-control",pp=".vjs-back-to-start-button",fp=".vjs-big-play-button",mp="PLAY_CONTROL",gp="PAUSE_CONTROL",vp="REPLAY_CONTROL",yp="MUTE_CONTROL",_p="UNMUTE_CONTROL",bp="POSTER_CONTROL",Tp="MEDIA_CONTROL",kp="FULLSCREEN_CONTROL",Sp="UNFULLSCREEN_CONTROL",Ep="CAPTIONS_ON_CONTROL",Cp="CAPTIONS_OFF_CONTROL",wp="MENU_CAPTIONS_ON_CONTROL",Ip="MENU_CAPTIONS_OFF_CONTROL",Pp="PROGRESS_SCRUBBER_CONTROL",xp="VOLUME_SLIDER_CONTROL",Ap="BACK_TO_START_CONTROL",Op="PLAY_OVERLAY_CONTROL",Lp="SKIP_AHEAD_CONTROL",Rp="SKIP_BACK_CONTROL",Dp="THEATER_MODE_CONTROL",Mp="PLAYBACK_RATE_CONTROL",Np=dl.getComponent("Button"),Up=10,Bp=function(e){o(n,e);var t=h(n);function n(e,r){var a,s=r.duration,o=void 0===s?Up:s;return i(this,n),(a=t.apply(this,arguments))._player=e,a._duration=o,e.playerInteraction().registerControl(a.el(),Lp),a.controlText("Skip ahead"),a.addClass("vjs-skip-ahead-button"),a}return a(n,[{key:"handleClick",value:function(){var e=this._player.currentTime()+this._duration;e>this._player.duration()&&(e=this._player.duration()),this._player.currentTime(e),this.trigger("skipAhead")}}]),n}(Np);dl.registerComponent("SkipAheadButton",Bp);var Fp=dl.getComponent("Button"),jp=10,Hp=function(e){o(n,e);var t=h(n);function n(e,r){var a,s=r.duration,o=void 0===s?jp:s;return i(this,n),(a=t.apply(this,arguments))._player=e,a._duration=o,e.playerInteraction().registerControl(a.el(),Rp),a.controlText("Skip back"),a.addClass("vjs-skip-back-button"),a}return a(n,[{key:"handleClick",value:function(){var e=this._player.currentTime()-this._duration,t=e<0?0:e;this._player.currentTime(t),this.trigger("skipBack")}}]),n}(Fp);dl.registerComponent("SkipBackButton",Hp);var Vp=function(e){o(n,e);var t=h(n);function n(e){var r;return i(this,n),(r=t.apply(this,arguments))._player=e,r.controlText("Back to start"),r.addClass("vjs-back-to-start-button"),r}return a(n,[{key:"handleClick",value:function(){this._player.currentTime(0),this.trigger("backToStart")}}]),n}(dl.getComponent("Button"));dl.registerComponent("BackToStartButton",Vp);var qp=function(e){o(n,e);var t=h(n);function n(e){var r;return i(this,n),(r=t.apply(this,arguments))._player=e,r._player.playerInteraction().registerControl(r.el(),Dp),r.controlText("Theater mode"),r.addClass("vjs-theater-mode-button"),r.isTheaterModeEnabled=!1,r}return a(n,[{key:"handleClick",value:function(){this.isTheaterModeEnabled=!this.isTheaterModeEnabled,this.isTheaterModeEnabled?(this.addClass("vjs-theater-mode-button--enabled"),this.controlText("Theater mode default view"),this.trigger("activate")):(this.removeClass("vjs-theater-mode-button--enabled"),this.controlText("Theater mode"),this.trigger("deactivate"))}}]),n}(dl.getComponent("Button"));dl.registerComponent("TheaterModeButton",qp);var Wp=dl.getComponent("PlaybackRateMenuButton"),zp=dl.getComponent("PlaybackRateMenuItem"),Gp=dl.dom,Kp=function(e){o(n,e);var t=h(n);function n(){var e;return i(this,n),(e=t.apply(this,arguments)).player().playerInteraction().registerControl(e.getChild("PlaybackRateMenuButton").el(),Mp),e}return a(n,[{key:"createEl",value:function(){var e=f(u(n.prototype),"createEl",this).call(this);return this.labelEl_.setAttribute("aria-hidden",!0),e}},{key:"createItems",value:function(){var e=this,t=this.playbackRates(),n=[];return t&&t.forEach((function(t){var i=new zp(e.player(),{rate:"".concat(t,"x")}),r=Gp.createEl("span",{className:"vjs-icon-placeholder"});Gp.prependTo(r,i.el()),i.addClass("vjs-menu-item-checkable"),n.push(i)})),n}},{key:"handleClick",value:function(){this.buttonPressed_?this.unpressButton():this.pressButton()}}]),n}(Wp);dl.registerComponent("PlaybackRateMenuButton",Kp);var Xp=function(e){o(n,e);var t=h(n);function n(e){var r;return i(this,n),(r=t.apply(this,arguments)).addClass("vjs-poster-background"),r.setBackground(),r.on(e,"playerreset",r._playerReset),r.on(e,"posterchange",r.setBackground),r}return a(n,[{key:"setBackground",value:function(){var e=this.player().poster();e&&(this.el().style.backgroundImage="url(".concat(e,")"))}},{key:"_playerReset",value:function(){this.el().style.backgroundImage="none"}}]),n}(dl.getComponent("Component"));dl.registerComponent("PosterBackground",Xp);var Qp=dl.getComponent("Component"),Yp=dl.dom,$p="LEFT",Jp="RIGHT",Zp={LEFT:"vjs-tooltip-left",RIGHT:"vjs-tooltip-right"},ef=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=a.control,o=a.text;return i(this,n),Ph("tooltip: must be pased a control",s),(r=t.apply(this,arguments)).player=e,r._control=s,r._titleText=r._control.el().getAttribute("title"),r.setText(o),r.on(s,"focus",r._onFocus),r.on(s,"focusout",r._onFocusout),r.on(s,"keydown",r._onKeydown),r.on(s,"mouseenter",r._onMouseenter),r.on(s,"mouseleave",r._onMouseleave),r.on(r.player,"fullscreenchange",r._exitFullscreen),r.on(r._tooltipContainer,"click",(function(e){e.target.classList.contains("vjs-tooltip-container")&&(e.preventDefault(),e.stopPropagation())})),r}return a(n,[{key:"createEl",value:function(){var e=Zp[this.options_.side]||"";return this._tooltip=f(u(n.prototype),"createEl",this).call(this,"div",{className:"vjs-tooltip"},{"aria-hidden":"true",role:"tooltip"}),this._tooltipContainer=f(u(n.prototype),"createEl",this).call(this,"div",{className:"vjs-tooltip-container ".concat(e)}),this._tooltipContainer.appendChild(this._tooltip),this._tooltipContainer}},{key:"show",value:function(){this._isShowing||(this.addClass("vjs-tooltip-active"),this._control.el().removeAttribute("title"),this._isShowing=!0)}},{key:"hide",value:function(){this._isShowing&&(this.removeClass("vjs-tooltip-active"),this._control.el().setAttribute("title",this._titleText),this._isShowing=!1)}},{key:"setText",value:function(e){var t=this.player.localize(e);Yp.textContent(this._tooltip,t)}},{key:"_onKeydown",value:function(e){"Escape"!==e.key&&"Esc"!==e.key||!this._isShowing||this.hide()}},{key:"_exitFullscreen",value:function(){this._isShowing&&this.hide()}},{key:"_onFocus",value:function(){this.show()}},{key:"_onFocusout",value:function(){this.hide()}},{key:"_onMouseenter",value:function(){this.show()}},{key:"_onMouseleave",value:function(){this.hide()}}]),n}(Qp);ef.prototype.options_={name:"ControlTooltip"},dl.registerComponent("ControlTooltip",ef);var tf=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n,[{key:"handleClick",value:function(){var e=this;f(u(n.prototype),"handleClick",this).apply(this,arguments),this.player().one("fullscreenchange",(function(){e.el().focus()}))}}]),n}(dl.getComponent("FullscreenToggle"));dl.registerComponent("FullscreenToggle",tf);var nf=function(e){o(n,e);var t=h(n);function n(e,r){var a;return i(this,n),a=t.call(this,e,r),e.ready((function(){r.inline?e.controlBar.addClass("vjs-control-bar--inline"):e.controlBar.addClass("vjs-control-bar--tier")})),a}return a(n)}(dl.getComponent("ProgressControl"));dl.registerComponent("ProgressControl",nf);var rf=dl.getComponent("Menu"),af=dl.dom,sf=function(e){o(n,e);var t=h(n);function n(){var e;return i(this,n),(e=t.apply(this,arguments))._selectedSubMenuItem=null,e.on("focusout",e._onFocusout),e}return a(n,[{key:"createEl",value:function(){var e=f(u(n.prototype),"createEl",this).apply(this,arguments);return af.addClass(e,"vjs-settings-menu"),this._subMenus=af.createEl("div",{className:"vjs-settings-menu-sub-menus"}),e.appendChild(this._subMenus),e}},{key:"addItem",value:function(e){var t=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=n.index;this.addChild(e,void 0,i);var r=e.getMenu();r&&(this._subMenus.appendChild(r.el()),this.on(e,"select",(function(){return t._onSelectSubMenu(e)})),this.on(e,"deselect",(function(){return t._onDeselectSubMenu(e)})))}},{key:"_onFocusout",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.relatedTarget;!this.menuButton_||this.el().contains(t)||this.menuButton_.el().contains(t)||(this.menuButton_.unpressButton(),this._selectedSubMenuItem&&this._selectedSubMenuItem.selected(!1))}},{key:"_onSelectSubMenu",value:function(e){var t=e.getMenu();t&&(t.focus(),this.addClass("vjs-settings-menu-sub-menu-active"),this._selectedSubMenuItem=e)}},{key:"_onDeselectSubMenu",value:function(e){e.getMenu()&&(this.removeClass("vjs-settings-menu-sub-menu-active"),this.hasClass("vjs-lock-showing")&&e.focus(),this._selectedSubMenuItem=null)}}]),n}(rf);dl.registerComponent("SettingsMenu",sf);var of=dl.getComponent("MenuItem"),uf=dl.dom,lf=dl.mergeOptions,cf={selectable:!0,valueText:void 0},df=function(e){o(n,e);var t=h(n);function n(e,r){return i(this,n),t.call(this,e,lf({},cf,r))}return a(n,[{key:"createMenu",value:function(){}},{key:"getMenu",value:function(){return this._menu}},{key:"createEl",value:function(){var e=this,t=f(u(n.prototype),"createEl",this).apply(this,arguments),i=this.options_,r=i.valueText,a=i.icon;if(uf.addClass(t,"vjs-settings-menu-item"),this._menu=this.createMenu(),this._value=uf.createEl("div",{className:"vjs-settings-menu-item-value"}),r&&this.setValueText(r),t.appendChild(this._value),a&&uf.prependTo(uf.createEl("span",{className:"vjs-icon-placeholder"}),t),this._menu){var s=new n(this.player(),{label:this.options_.label,icon:!0,selectable:!1});s.addClass("vjs-settings-menu-item-header"),s.on(["tap","click"],(function(){e.selected(!1)})),this._menu.addChild(s,void 0,0),uf.addClass(t,"vjs-settings-menu-item-expandable"),t.appendChild(uf.createEl("span",{className:"vjs-icon-placeholder"})),t.setAttribute("aria-haspopup","true"),t.setAttribute("aria-expanded","false")}return t}},{key:"setValueText",value:function(e){e&&uf.textContent(this._value,this.localize(e))}},{key:"selected",value:function(e){f(u(n.prototype),"selected",this).apply(this,arguments),this.selectable&&(e?this._select():this._deselect())}},{key:"handleClick",value:function(){f(u(n.prototype),"handleClick",this).apply(this,arguments),this.trigger("clicked")}},{key:"_select",value:function(){this._menu&&(this._menu.addClass("vjs-settings-menu-item-active"),this.el().setAttribute("aria-expanded","true")),this.trigger("select")}},{key:"_deselect",value:function(){this._menu&&(this._menu.removeClass("vjs-settings-menu-item-active"),this.el().setAttribute("aria-expanded","false")),this.trigger("deselect")}}]),n}(of);function hf(e){return!!e||!1===e||0===e}dl.registerComponent("SettingsMenuItem",df);var pf=dl.mergeOptions,ff=dl.getComponent("SettingsMenuItem"),mf=dl.getComponent("Toggle"),gf={multiselectable:!0,selected:!0},vf=function(e){o(n,e);var t=h(n);function n(e,r){var a;i(this,n);var s=(a=t.call(this,e,pf({},gf,r))).options_,o=s.userPrefsKey,u=s.enableUserPrefs,l=s.className;return a.addClass("vjs-settings-toggle-menu-item"),l&&a.addClass(l),u&&e.usingPlugin("userPreferences")&&(a._userPrefs=e.userPreferences(),a._userPrefsKey=o,e.ready((function(){var e=a._userPrefs.get(o);hf(e)&&a.selected(e)}))),a}return a(n,[{key:"createEl",value:function(){var e=f(u(n.prototype),"createEl",this).apply(this,arguments);return this._toggle=this._createToggle(),e.appendChild(this._toggle.el()),e}},{key:"handleClick",value:function(){this.selected(!this.isSelected_),this._userPrefs&&this._userPrefs.set(this._userPrefsKey,this.isSelected_)}},{key:"selected",value:function(e){return hf(e)&&e!==this._lastSelected&&(f(u(n.prototype),"selected",this).apply(this,arguments),e?(this.setValueText("On"),this._toggle.check()):(this.setValueText("Off"),this._toggle.uncheck()),this._lastSelected=e),this.isSelected_}},{key:"_createToggle",value:function(){var e=new mf(this.player(),{readonly:!0});return e.el().setAttribute("aria-hidden","true"),e}}]),n}(ff);dl.registerComponent("SettingsToggleMenuItem",vf);var yf=dl.getComponent("SettingsMenu"),_f=function(e){o(n,e);var t=h(n);function n(){var e;return i(this,n),(e=t.apply(this,arguments)).addClass("vjs-settings-menu-button"),e}return a(n,[{key:"createMenu",value:function(){var e=new yf(this.player(),{menuButton:this});return this.hideThreshold_=0,this.items||(this.items=this.createItems()),this.items.forEach((function(t){e.addItem(t)})),e}},{key:"createItems",value:function(){var e,t=this,n=this.options_&&this.options_.items||[];return Array.isArray(n)?(e=n,n={}):e=Object.keys(n),e.map((function(e){var i=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return e.charAt(0).toUpperCase()+e.slice(1)}(e),r=dl.getComponent(i);Ph("settings-menu: Component ".concat(i," must exist"),r);var a=new r(t.player(),n[e]||{});return a.addClass("vjs-settings-menu-button-item"),a}))}}]),n}(dl.getComponent("MenuButton"));_f.prototype.controlText_="Settings",dl.registerComponent("SettingsMenuButton",_f);var bf=dl.mergeOptions,Tf=dl.getComponent("SettingsToggleMenuItem"),kf=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n)}(Tf);kf.prototype.options_=bf(Tf.prototype.options_,{label:"Autoplay",name:"AutoplaySetting",enableUserPrefs:!0,userPrefsKey:"autoplay",className:"vjs-autoplay-setting"}),dl.registerComponent("AutoplaySetting",kf);var Sf=dl.mergeOptions,Ef=dl.getComponent("SettingsToggleMenuItem"),Cf=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n)}(Ef);Cf.prototype.options_=Sf(Ef.prototype.options_,{label:"Auto-advance",name:"AutoAdvanceSetting",enableUserPrefs:!0,userPrefsKey:"auto-advance",className:"vjs-auto-advance-setting"}),dl.registerComponent("AutoAdvanceSetting",Cf);var wf=dl.mergeOptions,If=dl.getComponent("SettingsMenu"),Pf=dl.getComponent("SettingsMenuItem"),xf={multiselectable:!1,selected:!1},Af="quality-adapt",Of="quality-prog";function Lf(e){return"auto"===e?"Auto":"".concat(e,"p")}var Rf=function(e){o(n,e);var t=h(n);function n(e,r){var a;return i(this,n),a=t.call(this,e,wf({},xf,r)),Ph("quality-setting: The qualityLevels plugin is required",e.hasPlugin("qualityLevels")),a.addClass("vjs-quality-setting"),a._qualityLevels=e.qualityLevels(),a._items=[],a._qualities=[],a._selectedHeight=null,e.usingPlugin("userPreferences")&&(a._userPrefs=e.userPreferences(),a._userPrefsKey=a.options_.userPrefsKey),a.on(a._qualityLevels,"addqualitylevel",a._onAddQualityLevel),a.on(a._qualityLevels,"removequalitylevel",a._onRemoveQualityLevel),a.on(a.player_,"sourceset",a._onSourceSet),a.on(a.player_,"loadedmetadata",a._onLoadedMetadata),a.on(a.player_,"playerreset",a._onPlayerReset),a}return a(n,[{key:"createMenu",value:function(){var e=new If(this.player_);return e.addClass("vjs-quality-setting-sub-menu"),e}},{key:"_onSourceSet",value:function(){this._isAdaptive()&&this._onAddQualityLevel({qualityLevel:{height:"auto"}})}},{key:"_onLoadedMetadata",value:function(){this._qualityLevels.length?this.enable():this.disable();var e=this._userPrefs&&this._userPrefs.get(this._getUserPrefKey()),t=this._items[e]&&e;if(!t)if(this._isAdaptive())t="auto";else{var n=this._qualityLevels,i=n[n.selectedIndex];t=i&&i.height}var r=this._items[t];r&&r.selected(!0)}},{key:"_onPlayerReset",value:function(){var e=this;this._qualities.forEach((function(t){e._removeQualityLevelMenuItem({height:t})})),this._qualities=[],this._selectedHeight=null}},{key:"_onAddQualityLevel",value:function(e){var t=e.qualityLevel,n=t.height;n&&-1===this._qualities.indexOf(n)&&(this._qualities.push(n),this._qualities.sort((function(e,t){return e-t})),this._addQualityLevelMenuItem(t))}},{key:"_onRemoveQualityLevel",value:function(e){var t=e.qualityLevel,n=t.height,i=n?this._qualities.indexOf(n):null;n&&i>-1&&(this._qualities.splice(i,1),this._removeQualityLevelMenuItem(t))}},{key:"_addQualityLevelMenuItem",value:function(e){var t=this,n=e.height,i=new Pf(this.player_,{icon:!0,label:Lf(n),selected:!1});this.on(i,"select",(function(){t.trigger("change",e),t._onSelectQuality(e)})),this.on(i,"clicked",(function(){t._userPrefs&&t._selectedHeight&&t._userPrefs.set(t._getUserPrefKey(),t._selectedHeight)})),i.addClass("vjs-quality-setting-level"),i.addClass("vjs-menu-item-checkable"),this._items[n]=i;var r=this._qualities.indexOf(n);this._menu.addItem(i,{index:r>-1?r+1:void 0})}},{key:"_removeQualityLevelMenuItem",value:function(e){var t=e.height,n=this._items[t];this._menu.removeChild(n),n.dispose(),delete this._items[t]}},{key:"_onSelectQuality",value:function(e){var t=e.height;if(this._selectedHeight!==t){var n=this._qualityLevels,i=this._items[this._selectedHeight];if(i&&i.selected(!1),this._isAdaptive())for(var r=0;r<n.length;r++){var a=n[r];a.enabled=a.height===t||"auto"===t}else{var s=n.levels_.findIndex((function(e){return e.height===t}));n.selectedIndex_=s,n.trigger({type:"change",selectedIndex:s})}this.setValueText(Lf(t)),this._selectedHeight=t,this.selected(!1)}}},{key:"_isAdaptive",value:function(){return!!this.player_.tech({IWillNotUseThisInPlugins:!0}).vhs}},{key:"_getUserPrefKey",value:function(){var e=this._userPrefsKey;return e||(e=this._isAdaptive()?Af:Of),e}}]),n}(Pf);Rf.prototype.options_=wf(Pf.prototype.options_,{label:"Quality",name:"QualitySetting"}),dl.registerComponent("QualitySetting",Rf);var Df=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n,[{key:"createEl",value:function(){return f(u(n.prototype),"createEl",this).call(this,"div",{className:"vjs-time-display vjs-control"},{translate:"no"})}}]),n}(dl.getComponent("Component"));Df.prototype.options_={name:"TimeDisplay",children:["currentTimeDisplay","timeDivider","durationDisplay"]},dl.registerComponent("TimeDisplay",Df);var Mf=dl.getComponent("Component"),Nf=dl.dom,Uf=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=a.id,o=a.hideOnInactivity,u=void 0===o||o,l=a.hideBeforeStart,c=void 0===l||l;return i(this,n),(r=t.apply(this,arguments)).addClass("vjs-player-banner"),u&&r.addClass("vjs-hide-on-inactivity"),c&&r.addClass("vjs-hide-before-start"),s&&r.contentEl().setAttribute("id",s),r}return a(n,[{key:"fillWith",value:function(e){Nf.insertContent(this.contentEl(),e)}}]),n}(Mf);function Bf(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[];e&&"function"==typeof e[t]&&e[t].apply(e,g(n))}function Ff(e,t){Ph("throttle requires a wait time",t&&!Number.isNaN(t));var n=window.performance.now();return function(){var i=window.performance.now();i-n>=t&&(e.apply(void 0,arguments),n=i)}}dl.registerComponent("PlayerBanner",Uf);var jf="MediaInitializationStartEvent",Hf="MediaInitializationEndEvent",Vf="MediaBufferingStartEvent",qf="MediaBufferingEndEvent",Wf="MediaPlaybackErrorV2Event",zf="MediaBitrateChangedEvent",Gf="MediaRenderedEvent",Kf="CAPTION",Xf="CUSTOM",Qf="ABORTED",Yf="NETWORK",$f="DECODING",Jf="SOURCE_FILE",Zf="ENCRYPTION",em="INIT",tm="SEEK",nm={EDGECAST:"ecst",AKAMAI:"akam"},im="STREAMING",rm="PROGRESSIVE",am="HLS",sm="VIDEO",om="HTML5",um={FREE:"FREE",PAID:"PAID",ENTERPRISE:"ENTERPRISE",GUEST:"GUEST"},lm=Object.keys(nm).map((function(e){return nm[e]})),cm=["ads","assessments","career_video","learning","linkedin","live_video","messaging","slideshare","stories","ugc.aws","ugc.inhouse","ugc"],dm={IS_LIVE:"IS_LIVE",WAS_LIVE:"WAS_LIVE",PRE_RECORDED:"PRE_RECORDED"},hm=Object.assign||function(e,t){return Object.keys(t).forEach((function(n){e[n]=t[n]})),e};function pm(){return window.performance&&window.performance.timing&&"function"==typeof window.performance.now?Math.round(window.performance.now())+(window.performance.timing.navigationStart||1):(new Date).getTime()}var fm=function(){function e(){i(this,e),this._bufferingRanges={},this.mediaHeader={},this.mediaLiveState=null,this.mediaTrackingObject={objectUrn:""}}return a(e,[{key:"_buildInitializationBeacon",value:function(e){var t={mobileHeader:null,mediaHeader:this.mediaHeader,mediaTrackingObject:this.mediaTrackingObject,initializationStartTime:this._initializationStartTs};return e||(t.duration=this._initializationEndTs-this._initializationStartTs,t.mediaLiveState=this.mediaLiveState),{eventName:e?jf:Hf,eventBody:t}}},{key:"_buildBufferingEventBeacon",value:function(e,t){var n=this._bufferingRanges[e],i={mobileHeader:null,mediaHeader:this.mediaHeader,mediaTrackingObject:this.mediaTrackingObject,mediaLiveState:this.mediaLiveState,bufferingType:n.type,initializationStartTime:this._initializationStartTs,bufferingStartTime:n.start};return t||(i.duration=n.end-n.start,delete this._bufferingRanges[e]),{eventName:t?Vf:qf,eventBody:i}}},{key:"_buildMediaPlaybackErrorEventBeacon",value:function(e,t,n){var i={mobileHeader:null,mediaHeader:this.mediaHeader,mediaTrackingObject:this.mediaTrackingObject,mediaLiveState:this.mediaLiveState,errorType:e};return"string"==typeof t&&(i.errorMessage=t),"string"==typeof n&&""!==n&&(i.url=n),{eventName:Wf,eventBody:i}}},{key:"_buildMediaBitrateChangedEventBeacon",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return{eventName:zf,eventBody:hm({mobileHeader:null,mediaHeader:this.mediaHeader,mediaTrackingObject:this.mediaTrackingObject,mediaLiveState:this.mediaLiveState},e)}}},{key:"_buildMediaRenderedEvent",value:function(e){return this._ensureInitCalled(),{eventName:Gf,eventBody:{mobileHeader:null,mediaHeader:this.mediaHeader,mediaLiveState:this.mediaLiveState,mediaTrackingObject:this.mediaTrackingObject,perceivedTimeToFirstFrameDuration:e}}}},{key:"_ensureInitCalled",value:function(){if("number"!=typeof this._initializationStartTs)throw new Error("initializationStart not called")}},{key:"_throwErrorIfBufferingEventInvalid",value:function(e,t){if(this._ensureInitCalled(),"number"!=typeof e)throw new TypeError("bufferingId not a number");if(t){if("object"===n(this._bufferingRanges[e]))throw new Error("duplicate bufferingId")}else if("object"!==n(this._bufferingRanges[e])||void 0!==this._bufferingRanges[e].end)throw new Error("incorrect bufferingId or wrong buffering type")}},{key:"setTrackingId",value:function(e){this.mediaTrackingObject.trackingId=e}},{key:"setObjectUrn",value:function(e){this.mediaTrackingObject.objectUrn=e}},{key:"setMediaHeader",value:function(e){this.mediaHeader=e}},{key:"setMediaLiveState",value:function(e){Ph("rum-video-tracking: Must provide a valid mediaLiveState",dm[e]),this.mediaLiveState=e}},{key:"initializationStart",value:function(){return this._initializationStartTs=pm(),this._buildInitializationBeacon(!0)}},{key:"initializationEnd",value:function(){return this._ensureInitCalled(),this._initializationEndTs=pm(),this._buildInitializationBeacon(!1)}},{key:"mediaRenderStart",value:function(){this._renderStart=pm()}},{key:"mediaRenderEnd",value:function(){if(!this._renderStart)throw new Error("mediaRenderStart not called before mediaRenderEnd");return this._buildMediaRenderedEvent(pm()-this._renderStart)}},{key:"bufferingStart",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=t.type,i=void 0===n?null:n,r=!0;return this._throwErrorIfBufferingEventInvalid(e,r),this._bufferingRanges[e]={start:pm(),type:i},this._buildBufferingEventBeacon(e,r)}},{key:"bufferingEnd",value:function(e){return this._throwErrorIfBufferingEventInvalid(e,!1),this._bufferingRanges[e].end=pm(),this._buildBufferingEventBeacon(e,!1)}},{key:"mediaPlaybackError",value:function(e,t,n){var i=n;if("string"==typeof i&&""!==i){var r=i.match("^[^?]+");i=m(r,1)[0]}return this._buildMediaPlaybackErrorEventBeacon(e,t,i)}},{key:"bitrateChangedEvent",value:function(e){return this._buildMediaBitrateChangedEventBeacon(e)}}]),e}();function mm(e,t){return fetch(t,{method:"HEAD"}).then((function(t){var n=t.headers;e.cdnProvider=n.get("x-cdn")}))}function gm(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=t.cdnProvider,i=t.accountAccessType,r=t.mediaSource,a=t.contextTrackingId,s=t.fetchCDN,o=void 0!==s&&s;n&&Ph("media-player: rum: cdnProvider must be a valid param",lm.includes(n)),i&&Ph("media-player: rum: accountAccessType must be a valid param",um[i]),r&&xh("media-player: rum: mediaSource must be a valid param",cm.includes(r));var u=!!e.tech({IWillNotUseThisInPlugins:!0}).vhs,l={deliveryMode:u?im:rm,playerType:om,mediaType:sm,cdnProvider:n};return o&&mm(l,e.currentSource().src),i&&(l.accountAccessType=i),r&&(l.mediaSource=r),a&&(l.contextTrackingId=a),u&&(l.streamProtocol=am),l}function vm(e,t){return"live_video"!==e?dm.PRE_RECORDED:t.duration()===1/0?dm.IS_LIVE:dm.WAS_LIVE}var ym={0:Xf,1:Qf,2:Yf,3:$f,4:Jf,5:Zf},_m=function(e){o(n,e);var t=h(n);function n(e,r){var a,s=r.mediaUrn,o=r.trackingId,u=r.mediaHeader,l=r.onTrack,c=r.resetMediaRenderStartOnPause,d=void 0!==c&&c;i(this,n),(a=t.apply(this,arguments))._bufferId=0,a._resetMediaRenderStartOnPause=d,a.setState({mediaUrn:s,trackingId:o,mediaHeader:u,onTrack:l}),a.on(e,"sourceset",a._onSourceset),a.on(e,"loadstart",a._onLoadStart),a.on(e,"loadedmetadata",a._onLoadedMetadata),a.on(e,"loadeddata",a._onLoadedData),a.on(e,"play",a._onPlay),a.on(e,"playing",a._onPlaying),a.on(e,"pause",a._onPause),a.on(e,"waiting",a._onWaiting),a.on(e,"error",a._onError),a.on(e,"dispose",a._onDispose),a.on(e,"playerreset",a._onPlayerReset),a.on(e,"autoplay-failure",a._onAutoplayFailure);var h=a.player.textTracks();return h&&a.on(h,"addtrack",a._onAddTrack),e.ready((function(){a.player.usingPlugin("playlist")&&a.on(e.playlist(),"itemchange",(function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=t.plugins,i=void 0===n?{}:n;Ph("rum must be updated on playlist item change",i.rum)}))})),a}return a(n,[{key:"handleStateChanged",value:function(e){var t=e.changes;if(t.mediaUrn||t.trackingId){var n=this.state.mediaUrn,i=t.trackingId;Ph("rum: mediaUrn is required when updating trackingId",n),i&&i.from!==i.to&&this.player.generateTrackingId().setTrackingId(i.to),this.tracker=new fm,this.tracker.setObjectUrn(n),this.tracker.setTrackingId(this.player.generateTrackingId().getTrackingId())}}},{key:"getEventHash",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return e}},{key:"_setInitializationStart",value:function(){this._isInitializationStarted||(this.tracker.setMediaHeader(gm(this.player,this.state.mediaHeader)),this._trigger(this.tracker.initializationStart()),this._isInitializationStarted=!0)}},{key:"_setInitializationEnd",value:function(){this._isInitializationEnded||(this._trigger(this.tracker.initializationEnd()),this._isInitializationEnded=!0)}},{key:"_setMediaRenderStart",value:function(){this._isMediaRenderStarted||(this.tracker.mediaRenderStart(),this._isMediaRenderStarted=!0)}},{key:"_setMediaRenderEnd",value:function(){this._isMediaRenderEnded||(this._trigger(this.tracker.mediaRenderEnd()),this._isMediaRenderEnded=!0)}},{key:"_setBufferingStart",value:function(){if(!this._isBuffering){this._isBuffering=!0,this._bufferId++;var e=null;this.player.seeking()?e=tm:this._hasPlayed||(e=em),this._trigger(this.tracker.bufferingStart(this._bufferId,{type:e}))}}},{key:"_setBufferingEnd",value:function(){this._isBuffering&&(this._trigger(this.tracker.bufferingEnd(this._bufferId)),this._isBuffering=!1)}},{key:"_onSourceset",value:function(){this._reset()}},{key:"_onLoadStart",value:function(){"none"!==this.player.preload()&&this._setInitializationStart()}},{key:"_onLoadedMetadata",value:function(){var e=this.state.mediaHeader,t=(e=void 0===e?{}:e).mediaSource;this.tracker.setMediaLiveState(vm(t,this.player)),this._metadataTrack=this.player.textTracks().tracks_.find((function(e){return"segment-metadata"===e.label})),this._metadataTrack&&this.on(this._metadataTrack,"cuechange",this._onBitrateChange)}},{key:"_onLoadedData",value:function(){this._setInitializationStart(),this._setInitializationEnd()}},{key:"_onPlay",value:function(){this._setInitializationStart(),this._setMediaRenderStart()}},{key:"_onPause",value:function(){this._setBufferingEnd(),this._resetMediaRenderStartOnPause&&this._isMediaRenderStarted&&!this._isMediaRenderEnded&&(this._isMediaRenderStarted=!1)}},{key:"_onAutoplayFailure",value:function(){this._setBufferingEnd()}},{key:"_onPlaying",value:function(){this._hasPlayed=!0,this._setBufferingEnd(),this._setMediaRenderEnd()}},{key:"_onWaiting",value:function(){this._setBufferingStart()}},{key:"_onBitrateChange",value:function(){var e=this._metadataTrack.activeCues[0],t=e&&e.value;if(t&&t.playlist!==this._lastCuePlaylist){var n=Math.floor(1e3*(t.end-t.start)),i=m(t.codecs?t.codecs.split(",").map((function(e){return e.trim()})):[],2),r=i[0],a=i[1];this._trigger(this.tracker.bitrateChangedEvent({newBitrate:t.bandwidth,viewingDisplaySize:{width:this.player.currentWidth(),height:this.player.currentHeight()},encodedDisplaySize:t.resolution,audioCodec:a,videoCodec:r,newSegmentDuration:n,targetSegmentDuration:6e3,frameRate:60})),this._lastCuePlaylist=t.playlist}}},{key:"_onError",value:function(){this._setBufferingEnd();var e=this.player.error(),t=this.player.currentSrc(),n=this.tracker.mediaPlaybackError(ym[e.code],e.message,t);this._trigger(n)}},{key:"_onAddTrack",value:function(e){var t=e.track;t&&"captions"===t.kind&&this.one(t,"loadeddata",this._onCaptionsLoad)}},{key:"_onCaptionsLoad",value:function(){var e=this.player.log.history().find((function(e){var t=m(e,3)[2];return t&&"ParsingError"===t.name}));if(e){var t=[].find.call(this.player.textTracks(),(function(e){return"captions"===e.kind})),n=this.tracker.mediaPlaybackError(Kf,e[2].message,t.src);this._trigger(n)}}},{key:"_onPlayerReset",value:function(){this._reset()}},{key:"_onDispose",value:function(){this._reset()}},{key:"_trigger",value:function(e){var t=e.eventBody,n=e.eventName;this.trigger(n,t),this.trigger("track",{eventName:n,eventData:t}),Bf(this.state,"onTrack",[n,t])}},{key:"_reset",value:function(){this._setBufferingEnd(),this._isInitializationStarted=!1,this._isInitializationEnded=!1,this._isBuffering=!1,this._isMediaRenderStarted=!1,this._isMediaRenderEnded=!1,this._hasPlayed=!1,this._metadataTrack&&(this.off(this._metadataTrack,"cuechange",this._onBitrateChange),this._metadataTrack=null)}}]),n}(dl.getPlugin("plugin"));dl.registerPlugin("rum",_m);var bm=dl.getPlugin("plugin"),Tm={viewQuartile:.25,viewMidpoint:.5,viewThirdQuartile:.75,viewCompletion:.97},km=Object.keys(Tm),Sm=function(e){o(n,e);var t=h(n);function n(e,r){var a,s=r.pageContext,o=r.onTrack;return i(this,n),a=t.apply(this,arguments),Ph("moat: pageContext is required field which must be a value referring to SponsoredVideoViewEvent.pageContext",s),a.setState({pageContext:s,onTrack:o}),a._setInitialState(),a.on(e,"ended",a._onEnded),a.on(e,"playing",a._onPlaying),a.on(e,"pause",a._onPause),a.on(e,"loadedmetadata",a._onLoadedMetadata),a.on(e,"timeupdate",a._onTimeUpdate),a.on(e,"playerreset",a._onPlayerreset),a.on(e.playerInteraction(),"interact",a._onInteract),a}return a(n,[{key:"getEventHash",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return e}},{key:"_setInitialState",value:function(){hm(this,{_elapsedPlaybackTime:0,_currentTime:0,_previousTime:0,_hasFiredViewVideo:!1,_hasFiredViewPlayStart:!1})}},{key:"_onInteract",value:function(e,t){var n,i,r=t.controlId,a=t.meta;switch(r){case Tp:n=this.player.paused()?"pauseVideo":"playVideo",i="video_play_pause";break;case bp:case Op:n="playVideo",i="video_thumbnail_play";break;case mp:n="playVideo",i="video_toolbar_play_pause";break;case gp:n="pauseVideo",i="video_toolbar_play_pause";break;case kp:n="fullscreenVideo",i="video_toolbar_fullscreen_toggle";break;case Sp:n="unfullscreenVideo",i="video_toolbar_fullscreen_toggle";break;case Pp:n="seekVideo",i="video_toolbar_scrubber";break;case vp:n="replayVideo",i="video_toolbar_replay"}n&&i&&this.fireVideoActionEvent(n,i,a)}},{key:"_didSeekOccur",value:function(){return Math.abs(this._currentTime-this._previousTime)>2}},{key:"_maybeFireViewVideoEvent",value:function(){var e=this;this._hasFiredViewVideo||this._elapsedPlaybackTime>2&&this.fireVideoViewEvent("viewVideo",(function(){e._hasFiredViewVideo=!0,e._elapsedPlaybackTime=0}))}},{key:"_trigger",value:function(e,t,n){this.trigger(e,hm(t,n)),this.trigger("track",{eventName:e,eventData:t,meta:n}),Bf(this.state,"onTrack",[e,t,n])}},{key:"_onEnded",value:function(){this.fireVideoViewEvent("viewFullCompletion")}},{key:"_onPause",value:function(){this.resetElapsedPlaybackTime()}},{key:"_onPlaying",value:function(){var e=this;this._hasFiredViewPlayStart||this.fireVideoViewEvent("viewPlayStart",(function(){e._hasFiredViewPlayStart=!0}))}},{key:"_onLoadedMetadata",value:function(){this.computeThresholds()}},{key:"_onTimeUpdate",value:function(){this.updateCurrentPlayerPosition()}},{key:"_onPlayerreset",value:function(){this._setInitialState()}},{key:"computeThresholds",value:function(){var e=1e3*this.player.duration();this._thresholds=km.reduce((function(t,n){var i=Tm[n];return t[n]=Math.floor(i*e),t}),{})}},{key:"fireElapsedThresholdEvents",value:function(){var e=this;if(this._thresholds){var t=Math.floor(1e3*this._previousTime),n=Math.floor(1e3*this._currentTime);km.forEach((function(i){var r=e._thresholds[i];t<r&&n>=r&&e.fireVideoViewEvent(i)}))}}},{key:"fireVideoViewEvent",value:function(e,t){var n=!this.player.muted()&&this.player.volume()>0,i=this.player.duration();if(i){var r={videoDuration:1e3*i,isVideoAudible:n,videoUIContext:this.state.pageContext,timestamp:Date.now()};this._trigger("viewEvent",{eventName:e,trackingParams:r}),"function"==typeof t&&t()}}},{key:"fireVideoActionEvent",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};this._trigger("actionEvent",{actionName:e,controlName:t,timestamp:Date.now()},n)}},{key:"updateCurrentPlayerPosition",value:function(){this._previousTime=this._currentTime||0,this._currentTime=this.player.currentTime()||0,this._didSeekOccur()?this.resetElapsedPlaybackTime():(this._elapsedPlaybackTime+=this._currentTime-this._previousTime,this._maybeFireViewVideoEvent(),this.fireElapsedThresholdEvents())}},{key:"resetElapsedPlaybackTime",value:function(){this._elapsedPlaybackTime=0}}]),n}(bm);dl.registerPlugin("moat",Sm);var Em="PlayerAskToPlayEvent",Cm="PlayerBeaconEvent",wm="PlayerPlayPauseEvent",Im="PlayerPlaybackExitEvent",Pm="PlayerPlaybackStallEvent",xm="PlayerSeekEvent",Am="PlayerVolumeChangedEvent",Om={AUTOPLAY_ON_LOAD:"AUTOPLAY_ON_LOAD",DISALLOW_BACKGROUND_PLAYBACK:"DISALLOW_BACKGROUND_PLAYBACK",ENTERED_VIEWPORT:"ENTERED_VIEWPORT",EXITED_VIEWPORT:"EXITED_VIEWPORT",USER_TRIGGERED:"USER_TRIGGERED",VIDEO_PRIORITY_CHANGED:"VIDEO_PRIORITY_CHANGED",VIDEO_AUTOLOOPED:"VIDEO_AUTOLOOPED"},Lm={ENTERED_VIEWPORT:"ENTERED_VIEWPORT",USER_TRIGGERED:"USER_TRIGGERED",AUTO_TRIGGERED:"AUTO_TRIGGERED",UNKNOWN:"UNKNOWN"},Rm="ERROR",Dm="END",Mm="PLAYING",Nm="STALLING",Um="UNKNOWN",Bm="ENDED",Fm="STARTED",jm="ON",Hm="OFF",Vm="NOT_MEASURED",qm={CAPTIONS_ON_CONTROL:!0,CAPTIONS_OFF_CONTROL:!0,MENU_CAPTIONS_ON_CONTROL:!0,MENU_CAPTIONS_OFF_CONTROL:!0},Wm=dl.getPlugin("plugin"),zm=[0,3e3,7e3,2e4,3e4],Gm=function(e){o(n,e);var t=h(n);function n(e,r){var a,s=r.mediaUrn,o=r.trackingId,u=r.mediaHeader,l=r.onTrack,d=r.useTimeupdateForBeacon,h=void 0!==d&&d;i(this,n),a=t.apply(this,arguments),Ph("tracking: playerInteraction plugin is required",e.hasPlugin("playerInteraction")),a._qualityLevels=e.qualityLevels(),a._hasRenderedFirstFrame=!1,a._isPlaying=!1,a._isStalled=!1,a._isCcVisible=Hm,a._volume=a._getVolume(),a._fullscreenState=a._getFullScreenState(),a._isVisible=null,a._pauseReason=null,a._playReason=null,a._mediaHeader=null,a._currentPlaylist=null,a._currentTime=0,a._currentBeaconInterval=null,a.useTimeupdateForBeacon=h,a.setState({mediaUrn:s,trackingId:o,mediaHeader:u,onTrack:l});var p=a._onUnload.bind(c(a)),f=qh(a._onSeeked,300),m=qh(a._onVolumeChange,300);a.on(e.playerInteraction(),"interact",a._onPlayerInteraction),a.on(e,"fullscreenchange",a._onFullscreenChange),a.on(e,"pause",a._onPause),a.on(e,"play",a._onPlay),a.on(e,"error",a._onError),a.on(e,"playing",a._onPlaying),a.on(e,"timeupdate",a._onTimeupdate),a.on(e,"ratechange",a._onRateChange),a.on(e,"seeked",f),a.on(e,"seeking",a._onSeeking),a.on(e,"volumechange",m),a.on(e,"waiting",a._onWaiting),a.on(e,"sourceset",a._onSourceSet),a.on(e,"playerreset",a._onPlayerReset),a.on(e,"loadstart",a._onLoadStart),a.one(e,"loadedmetadata",a._onLoadedMetadata);var g="onpagehide"in window?"pagehide":"beforeunload";return window.addEventListener(g,p),a.on("dispose",(function(){window.removeEventListener(g,p),f.clear(),m.clear()})),e.ready((function(){var t=e.playerVisibility();t.ready((function(){a._isVisible=t.isVisible(),a.on(t,"visibilityChange",a._onVisibilityChange)})),e.usingPlugin("playlist")&&a.on(e.playlist(),"itemchange",(function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=t.plugins,i=void 0===n?{}:n;Ph("tracking must be updated on playlist item change",i.tracking)}))})),a}return a(n,[{key:"getEventHash",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return e}},{key:"_getPlaybackExitState",value:function(){if(this.player.ended())return Dm;if(this._isStalled)return Nm;var e=this._pauseReason;return e?[Om.DISALLOW_BACKGROUND_PLAYBACK,Om.USER_TRIGGERED,Om.EXITED_VIEWPORT,Om.VIDEO_PRIORITY_CHANGED].includes(e)?Mm:Um:Mm}},{key:"setPauseReason",value:function(e){Ph("tracking: A valid reason must be supplied to setPauseReason",Om[e]),this._pauseReason=e}},{key:"setPlayReason",value:function(e){Ph("tracking: A valid reason must be supplied to setPlayReason",Om[e]),this._playReason=e}},{key:"handleStateChanged",value:function(e){var t=e.changes;if(t.mediaUrn||t.trackingId){var n=this.state.mediaUrn,i=t.trackingId;Ph("tracking: mediaUrn is required when updating trackingId",n),this.stopBeaconPolling(),i&&i.from!==i.to&&this.player.generateTrackingId().setTrackingId(i.to),this._mediaTrackingObject={objectUrn:n,trackingId:this.player.generateTrackingId().getTrackingId()},this._userInteracted=!1,this._previousTimeElapsed=0,this._playbackRate=null}}},{key:"getPlayerState",value:function(){var e=this._qualityLevels[this._qualityLevels.selectedIndex],t=e?e.bitrate:this.player.currentSource().bitRate;this._playbackRate||(this._playbackRate=this.player.playbackRate());var n={bitrate:t||null,casting:Vm,ccVisible:this._isCcVisible,downloaded:Vm,fullScreen:this._fullscreenState,isAudioOnly:!1,isPlaying:this._isPlaying,isVisible:this._isVisible,length:this._getDuration(),speed:this._playbackRate,timeElapsed:this.useTimeupdateForBeacon?this._currentTime:this.player.currentTime(),volume:this._volume,mediaUrl:this._currentPlaylist||this.player.currentSrc()},i=this.state.mediaHeader,r=(i=void 0===i?{}:i).mediaSource;return n.mediaLiveState=vm(r,this.player),n}},{key:"startBeaconPolling",value:function(){this._isPolling=!0,this.useTimeupdateForBeacon?(this._currentTime=this.player.currentTime(),this._currentBeaconInterval=zm[1],this._fireBeaconEvent()):(this._cancelBeaconInterval(),this._runBeaconInterval(zm[0]))}},{key:"restartBeaconPolling",value:function(){this._isPolling&&this.startBeaconPolling()}},{key:"stopBeaconPolling",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this._isPolling&&(this._isPolling=!1,this.useTimeupdateForBeacon?this._currentBeaconInterval=null:this._cancelBeaconInterval(),e&&this._fireBeaconEvent(),this._lastBeaconTime=null)}},{key:"checkBeaconProgress",value:function(){this._currentTime=this.player.currentTime(),(this._currentTime-(this._lastBeaconTime||0))/this._playbackRate*1e3>=this._currentBeaconInterval&&(this._fireBeaconEvent(),this._currentBeaconInterval=zm[zm.indexOf(this._currentBeaconInterval)+1]||zm[zm.length-1])}},{key:"dispose",value:function(){this.stopBeaconPolling(),this._isStalled&&this._endStall(),f(u(n.prototype),"dispose",this).call(this)}},{key:"setIsCcVisible",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this._isCcVisible=e?jm:Hm}},{key:"_onPlayerReset",value:function(){this._playReason=null,this._pauseReason=null,this._mediaHeader=null,this._currentTime=0,this._isStalled&&this._endStall(),this._hasRenderedFirstFrame=!1}},{key:"_onSegmentMetadataChange",value:function(){this._setSegmentMetadata()}},{key:"_setSegmentMetadata",value:function(){var e=this._metadataTrack&&this._metadataTrack.activeCues[0];if(e&&e.value){var t=this.player.tech().vhs.representations().find((function(t){return t.id===e.value.playlist}));this._currentPlaylist=t&&t.playlist&&t.playlist.resolvedUri}}},{key:"_onLoadedMetadata",value:function(){this._metadataTrack=this.player.textTracks().tracks_.find((function(e){return"segment-metadata"===e.label})),this._metadataTrack&&(this._setSegmentMetadata(),this.on(this._metadataTrack,"cuechange",this._onSegmentMetadataChange))}},{key:"_onLoadStart",value:function(){this._getMediaHeader()}},{key:"_onPlay",value:function(){var e;this._isPlaying=!0,this._volume=this._getVolume(),this._trigger(wm,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),reason:this._playReason||Om.USER_TRIGGERED,state:this.getPlayerState(),createdTime:Date.now()}),this._trigger(Em,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),reason:(e=this._playReason,Lm[e]||Lm.AUTO_TRIGGERED),createdTime:Date.now()}),this._playReason=null}},{key:"_onPlaying",value:function(){this._isPlaying=!0,this._playbackRate=this.player.playbackRate(),this._hasRenderedFirstFrame=!0,this._isStalled&&this._endStall(),this._isPolling||this.startBeaconPolling()}},{key:"_onError",value:function(){this._firePlaybackExitEvent(Rm),this._isStalled&&this._endStall()}},{key:"_onPause",value:function(){this._isPlaying=!1,this._trigger(wm,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),reason:this._pauseReason||Om.USER_TRIGGERED,state:this.getPlayerState(),createdTime:Date.now()}),this._firePlaybackExitEvent(this._getPlaybackExitState()),this._isStalled&&this._endStall(),this._pauseReason=null,this.stopBeaconPolling()}},{key:"_endStall",value:function(){this._isStalled=!1,this._firePlaybackStallEvent(Bm)}},{key:"_firePlaybackExitEvent",value:function(e){this._trigger(Im,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),state:e||Um,createdTime:Date.now()})}},{key:"_firePlaybackStallEvent",value:function(e){this._trigger(Pm,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),playerState:this.getPlayerState(),stallState:e,createdTime:Date.now()})}},{key:"_onWaiting",value:function(){this._isPlaying=!1,this._isStalled||!this._hasRenderedFirstFrame||this._isSeeking||(this._isStalled=!0,this._firePlaybackStallEvent(Fm)),this.stopBeaconPolling()}},{key:"_onSourceSet",value:function(){this._isPlaying=!1,this.stopBeaconPolling(),this._hasRenderedFirstFrame=!1,this._isStalled&&this._endStall()}},{key:"_onVolumeChange",value:function(){var e=this._volume;this.restartBeaconPolling(),this._volume=this._getVolume(),this._trigger(Am,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),state:this.getPlayerState(),createdTime:Date.now(),previousVolume:e})}},{key:"_onFullscreenChange",value:function(){this.restartBeaconPolling(),this._fullscreenState=this._getFullScreenState()}},{key:"_onRateChange",value:function(){this.restartBeaconPolling(),this._playbackRate=this.player.playbackRate()}},{key:"_onSeeking",value:function(){this._isSeeking=!0,this._isStalled&&this._endStall()}},{key:"_onTimeupdate",value:function(){this._isSeeking||this.player.seeking()||(this._previousTimeElapsed=this.player.currentTime()),this.player.seeking()||this.player.paused()||!this._isPolling||this.checkBeaconProgress()}},{key:"_onSeeked",value:function(){this._trigger(xm,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),previousTimeElapsed:this._previousTimeElapsed,state:this.getPlayerState(),createdTime:Date.now()}),this._isSeeking=!1}},{key:"_onPlayerInteraction",value:function(e,t){var n=t.controlId;this._userInteracted=!0,qm[n]&&this.restartBeaconPolling()}},{key:"_onUnload",value:function(){this.stopBeaconPolling()}},{key:"_onVisibilityChange",value:function(e,t){var n=t.isVisible;this.restartBeaconPolling(),this._isVisible=n}},{key:"_runBeaconInterval",value:function(e){var t=this,n=this.getPlayerState().timeElapsed;if(n===this._beaconTimeElapsed&&e>0)this.stopBeaconPolling(!1);else{this._beaconTimeElapsed=n;var i=zm[zm.indexOf(e)+1]||zm[zm.length-1];this._fireBeaconEvent(),this._beaconPoll=this.player.setTimeout((function(){return t._runBeaconInterval(i)}),i)}}},{key:"_cancelBeaconInterval",value:function(){this._beaconPoll&&(this.player.clearTimeout(this._beaconPoll),this._beaconPoll=null)}},{key:"_fireBeaconEvent",value:function(){var e;if(this.useTimeupdateForBeacon){var t=hf(this._lastBeaconTime)?this._lastBeaconTime:this._currentTime;e=Math.round((this._currentTime-t)/this._playbackRate*1e3),this._lastBeaconTime=this._currentTime}else{var n=pm();e=n-(this._lastBeaconTime||n),this._lastBeaconTime=n}this._trigger(Cm,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),isAutoplaying:this._isAutoplaying(),timeSinceLastBeacon:e,state:this.getPlayerState(),createdTime:Date.now()})}},{key:"_isAutoplaying",value:function(){return!this._userInteracted&&!!this.player.autoplay()}},{key:"_getFullScreenState",value:function(){return this.player.isFullscreen()?jm:Hm}},{key:"_getDuration",value:function(){var e=this.player.duration();return e&&isFinite(e)?e:0}},{key:"_getVolume",value:function(){return this.player.muted()?0:Math.round(100*this.player.volume())}},{key:"_getMediaHeader",value:function(){return this._mediaHeader||(this._mediaHeader=gm(this.player,this.state.mediaHeader)),this._mediaHeader}},{key:"_trigger",value:function(e,t,n){this.trigger(e,t),this.trigger("track",{eventName:e,eventData:t,meta:n}),Bf(this.state,"onTrack",[e,t,n])}}]),n}(Wm);dl.registerPlugin("tracking",Gm);var Km=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=a.allowUnmutedBackgroundPlayback,o=void 0!==s&&s,u=a.visibilityChangeDelay,l=void 0===u?1e3:u;return i(this,n),r=t.apply(this,arguments),Ph("playbackAudit: tracking plugin is required",e.hasPlugin("tracking")),r._isVisible=null,r._checkVisibilityTimer=null,r._allowUnmutedBackgroundPlayback=o,r._visibilityChangeDelay=l,r.on(e,"timeupdate",r._onTimeupdate),r.on(e,"pause",r._onPause),r.on(e,"playerreset",r._onPlayerreset),e.ready((function(){var t=e.playerVisibility();t.ready((function(){r._isVisible=t.isVisible(),r.on(t,"visibilityChange",r._onVisibilityChange)}))})),r}return a(n,[{key:"_isMuted",value:function(){return this.player.muted()||0===this.player.volume()}},{key:"_shouldPause",value:function(){return!this._isVisible&&!this.player.paused()&&!this.player.isFullscreen()&&(!this._allowUnmutedBackgroundPlayback||this._isMuted())}},{key:"_clearVisibilityTimer",value:function(){this.player.clearTimeout(this._checkVisibilityTimer),this._checkVisibilityTimer=null}},{key:"_onVisibilityChange",value:function(e,t){var n=t.isVisible;this._isVisible=n,n&&this._clearVisibilityTimer()}},{key:"_onPlayerreset",value:function(){this._clearVisibilityTimer()}},{key:"_onPause",value:function(){this._clearVisibilityTimer()}},{key:"_onTimeupdate",value:function(){var e=this;!this._checkVisibilityTimer&&this._shouldPause()&&(this._checkVisibilityTimer=this.player.setTimeout((function(){e._shouldPause()&&(e.player.tracking().setPauseReason(Om.DISALLOW_BACKGROUND_PLAYBACK),e.player.pause()),e._clearVisibilityTimer()}),this._visibilityChangeDelay))}}]),n}(dl.getPlugin("plugin"));dl.registerPlugin("playbackAudit",Km);var Xm=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=a.onInteract;return i(this,n),(r=t.apply(this,arguments))._registeredControls={},r.setState({onInteract:s}),e.ready((function(){r._attachControlEventListeners()})),r}return a(n,[{key:"registerControl",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Ph("playerInteraction: A valid control el must be supplied to the `registerControl` method",e),Ph("playerInteraction: A controlId must be supplied to the `registerControl` method",t),this._registeredControls[t]||(this._registeredControls[t]=hm({el:e},n))}},{key:"unregisterControl",value:function(e){delete this._registeredControls[e]}},{key:"_attachControlEventListeners",value:function(){this.on(this.player,["click"],this._onInteraction);var e=this.player.getDescendant("controlBar","volumePanel","volumeControl"),t=this.player.getDescendant("controlBar","progressControl","seekBar"),n=this.player.getDescendant("controlBar","captionsMenuToggle");e&&this.on(e,["mouseup"],this._onInteraction),t&&this.on(t,["click"],this._onInteraction),n&&this.on(n,["captionMenuItemSelected"],this._onCaptionsMenuItemSelected)}},{key:"_onCaptionsMenuItemSelected",value:function(e,t){var n,i=t.el();i.matches(up)||i.matches(lp)?n=wp:i.matches(cp)&&(n=Ip),this._triggerInteract(n)}},{key:"_onInteraction",value:function(e){var t=this._getControlId(e);t&&this._triggerInteract(t,{isUserInitiated:e.isTrusted})}},{key:"_getControlId",value:function(e){var t=this,n=e.target,i=e.currentTarget;return n.matches(rp)?this.player.muted()?yp:_p:n.matches(ap)?this.player.isFullscreen()?Sp:kp:n.matches(Zh)?mp:n.matches(ep)?gp:n.matches(tp)?vp:n.matches(sp)?Ep:n.matches(op)?Cp:n.matches(ip)?bp:n.matches(np)?Tp:n.matches(pp)?Ap:i.matches(dp)?Pp:i.matches(hp)?xp:n.matches(fp)?Op:Object.keys(this._registeredControls).find((function(e){var i=t._registeredControls[e];return n===i.el}))}},{key:"_triggerInteract",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.trigger("interact",{controlId:e,meta:t}),Bf(this.state,"onInteract",[e,t])}}]),n}(dl.getPlugin("plugin"));dl.registerPlugin("playerInteraction",Xm);var Qm=function(e){o(n,e);var t=h(n);function n(e){var r;return i(this,n),(r=t.apply(this,arguments))._background=e.addChild("PosterBackground"),r.on(e,"sourceset",r._onSourceSet),r}return a(n,[{key:"_onSourceSet",value:function(){var e=this.player.tech().el();this.player.el().insertBefore(this._background.el(),e)}}]),n}(dl.getPlugin("plugin"));dl.registerPlugin("posterBackground",Qm);var Ym=dl.getComponent("ModalDialog"),$m=dl.mergeOptions,Jm=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=a.id,o=a.classNames;return i(this,n),(r=t.apply(this,arguments))._player=e,r.addClass("vjs-screen"),s&&r.contentEl().setAttribute("id",s),(o||[]).forEach((function(e){r.setAttribute("class",e)})),r.fill(),r.on("modalopen",r._onOpen),r.on("modalclose",r._onClose),r}return a(n,[{key:"_onOpen",value:function(){this._player.addClass("vjs-screen-active"),this.trigger("show")}},{key:"_onClose",value:function(){this._player.removeClass("vjs-screen-active"),this.trigger("hide")}}]),n}(Ym);Jm.prototype.options_=$m(Ym.prototype.options_,{uncloseable:!0,pauseOnOpen:!0,temporary:!1}),dl.registerComponent("Screen",Jm);var Zm=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return i(this,n),(r=t.apply(this,arguments))._player=e,r._options=a,r.screen=r._createScreen(),r.on(r._player,"play",r._onPlay),r.on(r._player,"sourceset",r._onSourceset),r.on("dispose",r._onDispose),r._player.ready((function(){r.screen&&r.screen.open()})),r}return a(n,[{key:"_createScreen",value:function(){var e=this,t=new Jm(this._player,this._options);return t.content(),t.addClass("vjs-start-screen"),t.on(["show","hide"],(function(t){e.trigger(t.type,{screen:e.screen})})),this._player.addChild(t),t}},{key:"_onPlay",value:function(){this.screen.close()}},{key:"_onSourceset",value:function(){this.screen.open()}},{key:"_onDispose",value:function(){this._player.removeChild(this.screen),this.screen=null}}]),n}(dl.getPlugin("plugin"));dl.registerPlugin("startScreen",Zm);var eg=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return i(this,n),(r=t.apply(this,arguments))._player=e,r.screen=r._createScreen(a),r.on(r._player,"ended",r._onEnded),r.on(r._player,"play",r._onPlay),r.on(r._player,"sourceset",r._onSourceset),r.on(r._player,"playerreset",r._onPlayerreset),r.on("dispose",r._onDispose),r.enable(),r}return a(n,[{key:"enable",value:function(){this._isEnabled=!0,this._isEnded&&this.screen.open()}},{key:"disable",value:function(){this._isEnabled=!1,this._isEnded&&this.screen.close()}},{key:"enabled",value:function(){return this._isEnabled}},{key:"_createScreen",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=t.id,i=t.classNames,r=t.closeable,a=void 0===r||r,s=new Jm(this._player,{id:n,classNames:i,uncloseable:!a});return s.addClass("vjs-end-screen"),s.on(["show","hide"],(function(t){e.trigger(t.type,{screen:e.screen})})),this._player.addChild(s),s}},{key:"_onEnded",value:function(){this._isEnded=!0,!this._player.loop()&&this.enabled()&&this.screen.open()}},{key:"_onPlay",value:function(){this._isEnded=!1,this.screen.close()}},{key:"_onSourceset",value:function(){this._isEnded=!1,this.screen.close()}},{key:"_onPlayerreset",value:function(){this._isEnded=!1,this.screen.close()}},{key:"_onDispose",value:function(){this._player.removeChild(this.screen),this.screen=null}}]),n}(dl.getPlugin("plugin"));dl.registerPlugin("endScreen",eg);var tg=function(e){o(n,e);var t=h(n);function n(e,r){var a;return i(this,n),(a=t.apply(this,arguments))._player=e,a._options=r,a.screen=a._createScreen(),a._player.ready((function(){a._disableErrorDisplay()})),a.on(a._player,"error",a._onError),a.on(a._player,"play",a._onPlay),a.on(a._player,"sourceset",a._onSourceset),a.on(a._player,"playerreset",a._onPlayerreset),a.on("dispose",a._onDispose),a}return a(n,[{key:"_createScreen",value:function(){var e=this,t=new Jm(this._player,this._options);return t.addClass("vjs-error-screen"),t.on(["show","hide"],(function(t){e.trigger(t.type,{screen:e.screen,error:e._player.error()})})),this._player.addChild(t),t}},{key:"_disableErrorDisplay",value:function(){var e=this._player.getChild("errorDisplay");e&&e.dispose()}},{key:"_onError",value:function(){this.screen.open()}},{key:"_onPlay",value:function(){this.screen.close()}},{key:"_onSourceset",value:function(){this.screen.close()}},{key:"_onPlayerreset",value:function(){this.screen.close()}},{key:"_onDispose",value:function(){this._player.removeChild(this.screen),this.screen=null}}]),n}(dl.getPlugin("plugin"));dl.registerPlugin("errorScreen",tg);var ng=dl.getComponent("Component"),ig=function(e){o(n,e);var t=h(n);function n(e,r){var a;return i(this,n),(a=t.call(this,e,r))._player=e,a}return a(n,[{key:"createControl",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=new ng(this._player);return e.id&&t.setAttribute("id",e.id),e.className&&t.setAttribute("class",e.className),t.addClass("vjs-control"),this._player.getChild("controlBar").addChild(t,{},e.index)}}]),n}(dl.getPlugin("plugin"));dl.registerPlugin("customControl",ig);var rg="video_toolbar_mute_unmute",ag="video_toolbar_fullscreen_toggle",sg="video_toolbar_closed_caption_toggle",og={PLAY_CONTROL:"video_toolbar_play_pause",PAUSE_CONTROL:"video_toolbar_play_pause",REPLAY_CONTROL:"video_toolbar_replay",MUTE_CONTROL:rg,UNMUTE_CONTROL:rg,FULLSCREEN_CONTROL:ag,UNFULLSCREEN_CONTROL:ag,PROGRESS_SCRUBBER_CONTROL:"video_toolbar_scrubber",VOLUME_SLIDER_CONTROL:"video_toolbar_volume_slider",BACK_TO_START_CONTROL:"video_toolbar_back_to_start",THEATER_MODE_CONTROL:"video_toolbar_theater_mode",PLAY_OVERLAY_CONTROL:"video_thumbnail_play",POSTER_CONTROL:"video_thumbnail_play",CAPTIONS_ON_CONTROL:sg,CAPTIONS_OFF_CONTROL:sg,MENU_CAPTIONS_ON_CONTROL:sg,MENU_CAPTIONS_OFF_CONTROL:sg,PLAYBACK_RATE_CONTROL:"video_settings_playback_speed",SKIP_BACK_CONTROL:"video_skip_back",SKIP_AHEAD_CONTROL:"video_skip_ahead"},ug="SHORT_PRESS",lg="DRAG",cg="SWIPE_RIGHT",dg="SWIPE_LEFT",hg=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=a.onTrack;return i(this,n),(r=t.apply(this,arguments)).setState({onTrack:s}),Ph("control-interaction: playerInteraction plugin is required",e.hasPlugin("playerInteraction")),r.on(e.playerInteraction(),"interact",r._onPlayerInteraction),r.on(e,"volumechange",r._onVolumechange),r}return a(n,[{key:"_onPlayerInteraction",value:function(e,t){var n=t.controlId,i=og[n];if(xh("media-player: control-interaction: controlId ".concat(n," was registered with the playerInteraction plugin but no associated control name was found."),i),i){var r,a={controlName:i};n===xp?r=this._previousVolume<this._currentVolume?cg:dg:n===Pp&&(r=lg),r&&(a.eventInfo={interactionType:r}),this.fireControlInteractionEvent(a)}}},{key:"_onVolumechange",value:function(){var e=this.player.volume();this._previousVolume=Number.isNaN(this._currentVolume)?e:this._currentVolume,this._currentVolume=e}},{key:"fireControlInteractionEvent",value:function(e){var t=e.controlName,n=e.eventInfo,i=(void 0===n?{}:n).interactionType||ug;Ph("controlInteraction: controlName must be a property on eventData",t),this.trigger("track",e),Bf(this.state,"onTrack",[t,i])}}]),n}(dl.getPlugin("plugin"));dl.registerPlugin("controlInteraction",hg);var pg=dl.getPlugin("plugin"),fg=dl.mergeOptions,mg={namespace:void 0},gg="media-player-prefs",vg="rate",yg="volume",_g="muted",bg=function(e){o(n,e);var t=h(n);function n(e,r){var a;i(this,n),a=t.apply(this,arguments);var s=fg(mg,r),o=s.namespace;return a._key=o?"".concat(o,":").concat(gg):gg,a.one(a.player,"loadstart",a._onLoadStart),a.player.ready((function(){a.on(a.player,"ratechange",a._onRatechange),a.on(a.player,"volumechange",a._onVolumechange)})),a}return a(n,[{key:"set",value:function(e,t){if(!this._cache||this._cache[e]!==t){var n=fg(this._cache,s({},e,t));try{this.localStorage.setItem(this._key,JSON.stringify(n))}catch(e){}this._cache=n}}},{key:"save",value:function(e){try{this.localStorage.setItem(this._key,JSON.stringify(e))}catch(e){}}},{key:"get",value:function(e){if(this._cache)return this._cache[e];try{var t=this.localStorage.getItem(this._key);this._cache=t?JSON.parse(t):{}}catch(e){this._cache={}}return this._cache[e]}},{key:"_onLoadStart",value:function(){this._setInitialRate(),this._setInitialVolume()}},{key:"_onRatechange",value:function(){this.player.isResetting()||this.set(vg,this.player.playbackRate())}},{key:"_onVolumechange",value:function(){this.player.isResetting()||(this.set(_g,this.player.muted()),this.set(yg,this.player.volume()))}},{key:"_setInitialVolume",value:function(){var e=this.get(yg),t=this.get(_g);hf(e)&&this.player.volume(e),hf(t)&&!hf(this.player.options_.muted)&&this.player.muted(t)}},{key:"_setInitialRate",value:function(){var e=this.get(vg),t=this.player.getChild("controlBar").getChild("playbackRateMenuButton");e&&t&&t.playbackRates().indexOf(e)>-1&&(this.player.defaultPlaybackRate(e),this.player.playbackRate(e))}}]),n}(pg);if(b)try{bg.prototype.localStorage=window.localStorage}catch(Cv){}dl.registerPlugin("userPreferences",bg);var Tg=function(e){o(n,e);var t=h(n);function n(e){var r;return i(this,n),(r=t.apply(this,arguments)).on(e,"play",r._onPlay),r.on(e,"pause",r._onPause),r.on(e,"ended",r._onEnded),r}return a(n,[{key:"_onPlay",value:function(){this.setText("Pause tooltip")}},{key:"_onPause",value:function(){this.setText("Play tooltip")}},{key:"_onEnded",value:function(){this.setText("Replay tooltip")}}],[{key:"getDefaultText",value:function(){return"Play tooltip"}}]),n}(ef);dl.registerComponent("PlayToggleTooltip",Tg);var kg=function(e){o(n,e);var t=h(n);function n(e){var r;return i(this,n),(r=t.apply(this,arguments)).on(e,"fullscreenchange",r._onFullscreenchange),r}return a(n,[{key:"_onFullscreenchange",value:function(){this.player.isFullscreen()?this.setText("Exit fullscreen tooltip"):this.setText("Fullscreen tooltip")}}],[{key:"getDefaultText",value:function(){return"Fullscreen tooltip"}}]),n}(ef);dl.registerComponent("FullscreenToggleTooltip",kg);var Sg=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=a.control;return i(this,n),(r=t.apply(this,arguments)).on(s,"activate",r._onActivate),r.on(s,"deactivate",r._onDeactivate),r}return a(n,[{key:"_onActivate",value:function(){this.setText("Hide captions tooltip")}},{key:"_onDeactivate",value:function(){this.setText("Show captions tooltip")}}],[{key:"getDefaultText",value:function(){return"Show captions tooltip"}}]),n}(ef);dl.registerComponent("CaptionsToggleTooltip",Sg);var Eg=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n,null,[{key:"getDefaultText",value:function(){return"Captions Menu tooltip"}}]),n}(ef);dl.registerComponent("CaptionsMenuToggleTooltip",Eg);var Cg=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n,null,[{key:"getDefaultText",value:function(){return"Skip back tooltip"}}]),n}(ef);dl.registerComponent("SkipBackTooltip",Cg);var wg=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n,null,[{key:"getDefaultText",value:function(){return"Skip ahead tooltip"}}]),n}(ef);dl.registerComponent("SkipAheadTooltip",wg);var Ig=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n,null,[{key:"getDefaultText",value:function(){return"Back to start tooltip"}}]),n}(ef);dl.registerComponent("BackToStartTooltip",Ig);var Pg=function(e){o(n,e);var t=h(n);function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=a.control;return i(this,n),(r=t.apply(this,arguments)).on(s,"activate",r._onActivate),r.on(s,"deactivate",r._onDeactivate),r}return a(n,[{key:"_onActivate",value:function(){this.setText("Deactivate theater mode tooltip")}},{key:"_onDeactivate",value:function(){this.setText("Activate theater mode tooltip")}}],[{key:"getDefaultText",value:function(){return"Activate theater mode tooltip"}}]),n}(ef);dl.registerComponent("TheaterModeTooltip",Pg);var xg=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n,null,[{key:"getDefaultText",value:function(){return"Previous tooltip"}}]),n}(ef);dl.registerComponent("PreviousTooltip",xg);var Ag=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return a(n,null,[{key:"getDefaultText",value:function(){return"Next tooltip"}}]),n}(ef);dl.registerComponent("NextTooltip",Ag);var Og=function(e){o(n,e);var t=h(n);function n(){return i(this,n),t.apply(this,arguments)}return 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t=function(){a_((function(){return"Replaying entry: shift from store"})),function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Xy();return e_(e,t,"next")}(1,e.withStore).then((function(t){if(t.length>0){var n,i,r=t[0],a=r.url,s=r.body,o=r.headers,u=r.timestamp,l=r.statusCode,c=r.attemptCount;return a_((function(){return"header: ".concat(String(e.config.headerName),"; attemptCount: ").concat(c)})),null===(n=(i=e.config).onBeforeRetry)||void 0===n||n.call(i,s),zy(a,s,r_(o,e.config.headerName,c,l),e.compress).then((function(t){if("unknown"===t.type||"success"===t.type){var n,i;null===(n=(i=e.config).onResult)||void 0===n||n.call(i,t,s),e.replayEntries()}else{var r,o,d,h,p,f;if(c+1>e.config.attemptLimit)return a_((function(){return"Exceeded attempt count, dropping the entry: "+JSON.stringify({url:a,timestamp:u,statusCode:l},null,2)})),t.drop=!0,void(null===(r=(o=e.config).onResult)||void 0===r||r.call(o,t,s));if("network"===t.type||e.config.statusCodes.includes(t.statusCode))return t.drop=!1,null===(d=(h=e.config).onResult)||void 0===d||d.call(h,t,s),a_((function(){return"Replaying the entry failed, pushing back to IDB: "+JSON.stringify({url:a,timestamp:u,statusCode:l},null,2)})),Zy({url:a,body:s,timestamp:u,statusCode:l,attemptCount:c+1},e.config,e.withStore);t.drop=!0,null===(p=(f=e.config).onResult)||void 0===p||p.call(f,t,s)}}))}})).catch((function(t){e.disablePersistence=!0,t&&t.message&&s_((function(){return"Replay entry failed: ".concat(t.message)}))}))};this.config.useIdle?o_(t):t()}}}]),e}(),c_=function(){function e(){Dv(this,e)}return Nv(e,[{key:"onNotify",value:function(){}},{key:"push",value:function(){}},{key:"clear",value:function(){return Promise.resolve()}},{key:"peek",value:function(){return Promise.resolve([])}},{key:"peekBack",value:function(){return Promise.resolve([])}}]),e}(),d_=function(){function e(t,n){Dv(this,e),Uv(this,"queue",void 0),Uv(this,"beaconListeners",new Set),this.queue=e.hasSupport&&!n.disablePersistenceRetry?new l_(t,n.compress):new c_}return Nv(e,[{key:"pushToQueue",value:function(e){this.queue.push(e)}},{key:"notifyQueue",value:function(){this.queue.onNotify()}},{key:"clearQueue",value:function(){return this.beaconListeners.forEach((function(e){return e()})),this.queue.clear()}},{key:"peekQueue",value:function(e){return this.queue.peek(e)}},{key:"peekBackQueue",value:function(e){return this.queue.peekBack(e)}},{key:"onClear",value:function(e){this.beaconListeners.add(e)}},{key:"removeOnClear",value:function(e){this.beaconListeners.delete(e)}}]),e}();Uv(d_,"hasSupport","undefined"!=typeof globalThis&&!!globalThis.indexedDB);var h_=[502,504],p_=[429,503],f_=function(){function e(t,n,i,r){var a=this,s=arguments.length>4&&void 0!==arguments[4]&&arguments[4];Dv(this,e),Uv(this,"url",void 0),Uv(this,"body",void 0),Uv(this,"config",void 0),Uv(this,"persistenceConfig",void 0),Uv(this,"compress",void 0),Uv(this,"timestamp",void 0),Uv(this,"isClearQueuePending",!1),Uv(this,"onClearCallback",void 0),this.url=t,this.body=n,this.config=i,this.persistenceConfig=r,this.compress=s,this.timestamp=Date.now(),this.onClearCallback=function(){return a.isClearQueuePending=!0}}return Nv(e,[{key:"send",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.persistenceConfig.db.onClear(this.onClearCallback);var n=this.retryLimit;return this.retry((function(t){return zy(e.url,e.body,t,e.compress)}),n,t).finally((function(){a_((function(){return"beacon finished"})),e.persistenceConfig.db.removeOnClear(e.onClearCallback)}))}},{key:"retryLimit",get:function(){return this.config.attemptLimit}},{key:"getAttemptCount",value:function(e){return this.retryLimit-e+1}},{key:"retry",value:function(e,t,n,i){var r=this,a=this.getAttemptCount(t)-1;return e(r_(n,this.config.headerName,a,i)).then((function(i){var a,s,o,u;if(i.drop=!1,"unknown"===i.type||"success"===i.type)r.isClearQueuePending||r.persistenceConfig.disabled||r.persistenceConfig.db.notifyQueue(),o=i;else if(a_((function(){return"retry rejected "+JSON.stringify(i)})),r.shouldPersist(t,i))r.persistenceConfig.db.pushToQueue({url:r.url,body:r.body,headers:n,statusCode:i.statusCode,timestamp:r.timestamp,attemptCount:r.getAttemptCount(t)}),o={type:"persisted",drop:!1,statusCode:i.statusCode};else{if(t>0&&r.isRetryableError(i)){var l,c;null===(l=(c=r.config).onIntermediateResult)||void 0===l||l.call(c,i,r.body);var d=r.config.calculateRetryDelay(r.getAttemptCount(t),t);return a_((function(){return"in memory retry in ".concat(d,"ms")})),(u=d,new Promise((function(e){return setTimeout(e,u)}))).then((function(){return r.retry(e,t-1,n,i.statusCode)}))}(o=i).drop=!0}return null===(a=(s=r.config).onIntermediateResult)||void 0===a||a.call(s,o,r.body),o}))}},{key:"isRetryableError",value:function(e){return!("network"!==e.type&&!this.config.statusCodes.includes(e.statusCode))}},{key:"shouldPersist",value:function(e,t){return!(this.isClearQueuePending||this.persistenceConfig.disabled||navigator.onLine&&(0!==e||"network"!==t.type)&&("response"!==t.type||!this.persistenceConfig.statusCodes.includes(t.statusCode)))}}]),e}(),m_=null;if(("undefined"==typeof crypto||!crypto.getRandomValues)&&"undefined"!=typeof require){var g_=("undefined"!=typeof FastBoot?FastBoot.require:"function"==typeof __webpack_require__?__non_webpack_require__:require)("crypto");if(g_){var v_=new Uint8Array(256),y_=v_.length;m_={rng:function(){return y_>v_.length-16&&(g_.randomFillSync(v_),y_=0),v_.slice(y_,y_+=16)}}}}"object"===("undefined"==typeof crypto?"undefined":Rv(crypto))&&crypto.randomUUID;function __(){return ty(m_,new Array(16),0)}function b_(e){return Av(e).map((function(e){return String.fromCharCode(e)})).join("")}function T_(){return b_(__())}var k_=/^[a-zA-Z0-9/+]+[=]+$/;function S_(e,t){return{pageUrn:C_(e),trackingId:t||function(e){for(var t,n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=[],r=0,a=e.length,s=a%3,o=a-s;r<o;)t=e[r]<<16,t|=e[r+1]<<8,t|=e[r+2],i.push(n.charAt(t>>>18&63)),i.push(n.charAt(t>>>12&63)),i.push(n.charAt(t>>>6&63)),i.push(n.charAt(63&t)),r+=3;switch(s){case 2:t=e[r]<<16,t|=e[r+1]<<8,i.push(n.charAt(t>>>18&63)),i.push(n.charAt(t>>>12&63)),i.push(n.charAt(t>>>6&63)),i.push("=");break;case 1:t=e[r]<<16,i.push(n.charAt(t>>>18&63)),i.push(n.charAt(t>>>12&63)),i.push("="),i.push("=")}return i.join("")}(__())}}function E_(e,t){return"urn:li:control:".concat(e,"-").concat(t)}function C_(e){return"urn:li:page:".concat(e)}function w_(e,t){return{pageInstance:t.assign({},e.pageInstance),pageKey:e.pageKey,applicationInstance:e.applicationInstance}}function I_(e,t){return void 0!==t.allSettled?t.allSettled(e):function(e){return new Promise((function(t){var n=new Set,i=function(e){n.delete(e),0===n.size&&t()};0===e.length?t():e.map((function(e){return e.then((function(){return i(e)})).catch((function(){return i(e)}))}))}))}(e)}function P_(e){var t=[];return e.forEach((function(e){return t.push(e)})),t}function x_(e,t,n){if("undefined"!=typeof window&&window.indexedDB){var i="sequenceNumber",r=window.indexedDB.open(i);return new Promise((function(a,s){r.onupgradeneeded=function(){var e=r.result;e.objectStoreNames.contains(i)||e.createObjectStore(i,{autoIncrement:!0})},r.onsuccess=function(){var o=r.result,u=o.transaction(i,"readwrite"),l=u.objectStore(i),c=l.get(1);c.onsuccess=function(){var i=c.result;if(i){if("read"===e)return a(i);if("update"!==e)return a(null);var r,o=Object.assign({},i),u=!1,d=null!==(r=o.sequenceNumber)&&void 0!==r?r:0;if(void 0!==t&&t>d&&(o.sequenceNumber=t,u=!0),n&&Object.keys(n).forEach((function(e){var t,i=null!==(t=o[e])&&void 0!==t?t:0,r=n[e];r>i&&(o[e]=r,u=!0)})),u){var h=l.put(o,1);h.onsuccess=function(){return a(null)},h.onerror=function(){s(h.error)}}}else{var p={sequenceNumber:0};n&&Object.keys(n).forEach((function(e){p[e]=0}));var f=l.add(p);f.onsuccess=function(){return a(0)},f.onerror=function(){s(f.error)}}},c.onerror=function(){return o.close(),s(new Error("Error: get sequence number from indexedDB ".concat(String(c.error))))},u.oncomplete=function(){return o.close()}},r.onerror=function(){return a(null)}}))}return Promise.resolve(null)}function A_(){return"undefined"!=typeof navigator&&navigator.userAgent.toLowerCase().indexOf("firefox")>-1||!By()||"undefined"==typeof Promise}function O_(e,t,n){var i=e.get(t);i&&i.push(n)||e.set(t,[n])}function L_(e,t,n){var i=e.get(t);i&&i.splice(i.indexOf(n)>>>0,1)}var R_,D_,M_=(R_=new Map,D_=new Map,{on:function(e,t){O_(R_,e,t)},before:function(e,t){O_(D_,e,t)},off:function(e,t){L_(R_,e,t)},offBefore:function(e,t){L_(D_,e,t)},emit:function(e,t){(D_.get(e)||[]).concat(R_.get(e)||[]).slice().map((function(e){e(t)}))},clear:function(){D_.clear(),R_.clear()}});if("undefined"!=typeof document&&"undefined"!=typeof window){var N_=function(e){"pagehide"!==e.type&&"hidden"!==document.visibilityState||M_.emit("internal:hide",e)};document.addEventListener("visibilitychange",N_),window.addEventListener("pagehide",N_)}function U_(){if("undefined"==typeof Promise||"undefined"==typeof navigator)return!1;var e=navigator.userAgent.indexOf("Chrome")>-1,t=navigator.cookieEnabled,n=navigator.storage;return e&&Fy()&&t&&n}function B_(e,t,n,i,r){"control"!==i&&e.retryConfig&&U_()&&navigator.storage.estimate().then((function(a){if(!((a.quota||0)-(a.usage||0)>52428800))return function(e){var t=window.indexedDB.deleteDatabase(e);return new Promise((function(e,n){t.onsuccess=function(){return e()},t.onerror=function(){return n(t.error)}}))}("beacons");var s,o,u=null!==(s=e.retryConfig.inMemory)&&void 0!==s?s:{attemptLimit:4,statusCodes:[502,504]},l=null!==(o=e.retryConfig.persist)&&void 0!==o?o:{attemptLimit:3,statusCodes:[429,503],maxNumber:1e3,batchEvictionNumber:300,throttleWait:3e5},c={compress:n,inMemoryRetry:{onIntermediateResult:null==r?void 0:r.onIntermediateResult,attemptLimit:u.attemptLimit,statusCodes:u.statusCodes,headerName:"x-li-retry-context",calculateRetryDelay:function(e){return function(e){return 1e3*Math.pow(2,e)}(e)}},disablePersistenceRetry:e.retryConfig.disablePersistence,persistenceRetry:{onBeforeRetry:null==r?void 0:r.onBeforeRetry,onResult:null==r?void 0:r.onResult,idbName:"beacons",attemptLimit:l.attemptLimit,statusCodes:l.statusCodes,maxNumber:l.maxNumber,batchEvictionNumber:l.batchEvictionNumber,throttleWait:l.throttleWait,useIdle:!0,measureIDB:{createStartMark:"idb_open_start",createSuccessMeasure:"idb_open_success_phase",createFailMeasure:"idb_open_fail_phase"}}},d=function(){var e,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=Boolean(t.compress),i=Object.assign({attemptLimit:0,statusCodes:h_,calculateRetryDelay:function(e,t){return 2e3*t}},t.inMemoryRetry);if(t.retryDB)e=t.retryDB;else{var r=Object.assign({idbName:"beacon-transporter",attemptLimit:3,statusCodes:p_,maxNumber:1e3,batchEvictionNumber:300,throttleWait:3e5},t.persistenceRetry);r.headerName=r.headerName||i.headerName,e=new d_(r,{compress:t.compress,disablePersistenceRetry:t.disablePersistenceRetry})}return{beacon:function(r,a,s){var o;return By()?new f_(r,a,i,{db:e,disabled:Boolean(t.disablePersistenceRetry),statusCodes:(null===(o=t.persistenceRetry)||void 0===o?void 0:o.statusCodes)||p_},n).send(s):Promise.resolve({type:"unknown",drop:!0})},database:e}}(c),h=d.beacon,p=d.database;return e.retryBeacon={shouldRetry:!0,beacon:h,database:p},"enabled"===i?(e.retryBeacon.shouldRetry=!1,!c.disablePersistenceRetry&&t.shouldAnonymizeMemberId()?p.peekQueue(1).then((function(e){if(Array.isArray(e)&&e[0]){var t=JSON.parse(e[0].body);if(Array.isArray(t)&&t.some((function(e){return!e.eventInfo.shouldAnonymizeMemberId})))return p.clearQueue()}}),(function(){return p.clearQueue()})).then((function(){e.retryBeacon.shouldRetry=!0})).catch((function(e){M_.emit("internal:error",{tags:["core-web-tracking:retry:idb"],reason:e})})):(e.retryBeacon.shouldRetry=!0,Promise.resolve())):void 0})).catch((function(e){M_.emit("internal:error",{tags:["core-web-tracking:retry:setup"],reason:e})}))}var F_=function(){function e(t){Dv(this,e),Uv(this,"host",void 0),this.host=t}return Nv(e,[{key:"checkAndEnablePersistentRetry",value:function(e,t){if("function"==typeof(null==e?void 0:e.shouldAnonymizeMemberId)&&!this.host.retryBeacon){var n=this.getRetryTreatment();this.host.retryConfig&&B_(this.host,e,this.shouldCompressPayload(),n,t)}}},{key:"clearPersistedEventsOnLogout",value:function(){var e=this.host.retryBeacon;if(e&&e.shouldRetry)return e.shouldRetry=!1,e.database.clearQueue().catch((function(e){M_.emit("internal:error",{tags:["core-web-tracking:retry:logout"],reason:e})}))}},{key:"sendPayload",value:function(e,t,n,i){var r,a=this.getRetryTreatment();Fy()&&"control"!==a&&null!==(r=this.host.retryBeacon)&&void 0!==r&&r.shouldRetry?this.sendPayloadWithRetry(e,t,n):this.sendPayloadFireForget(e,t,n,i)}},{key:"sendPayloadWithRetry",value:function(e,t,n){(!Array.isArray(t)||t.length>0)&&this.host.retryBeacon.beacon(e,JSON.stringify(t),n).catch((function(e){M_.emit("internal:error",{tags:["core-web-tracking:retry:beacon"],reason:e})}))}},{key:"sendPayloadFireForget",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},i=arguments.length>3?arguments[3]:void 0;(!Array.isArray(t)||t.length>0)&&(A_()?jy(e,JSON.stringify(t),{headers:n}):zy(e,JSON.stringify(t),n,this.shouldCompressPayload()).then((function(e){null==i||i.onResult(e,t)}),(function(){})))}},{key:"getRetryTreatment",value:function(){var e,t,n;if(!this.host.retryConfig)return"control";var i=this.host.retryConfig.lixKey;return i?null!==(e=null===(t=(n=this.host).__getLixTreatment)||void 0===t?void 0:t.call(n,i))&&void 0!==e?e:"control":"enabled"}},{key:"shouldCompressPayload",value:function(){return!0!==this.host.disableCompression}},{key:"isBrowserPersistentRetryEnabled",value:function(){var e,t;return"control"!==this.getRetryTreatment()&&null!==(e=null===(t=this.host.retryBeacon)||void 0===t?void 0:t.shouldRetry)&&void 0!==e&&e&&U_()&&"undefined"!=typeof globalThis&&!!globalThis.indexedDB}}]),e}(),j_="undefined"!=typeof window&&"undefined"!=typeof document,H_=/JSESSIONID="?([^";]+)"?/,V_="",q_=0;function W_(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.cacheLifeSpan,n=void 0===t?1e4:t,i=e.regex,r=void 0===i?H_:i;if(!V_||Date.now()-q_>n){var a=j_&&document.cookie.match(r);V_=a&&a[1]||"",q_=Date.now()}return V_}var z_=function(){function e(t){Dv(this,e),Uv(this,"networkTransporter",void 0),Uv(this,"inactive",void 0),Uv(this,"mpName",void 0),Uv(this,"endpoint",void 0),Uv(this,"debug",void 0),this.networkTransporter=new F_(t),this.mpName=t.appId,this.inactive=t.inactive;var n=function(e){var t,n=!1;switch(e){case"https://www.linkedin.com/li/track":t=K_;break;case"https://www.linkedin-ei.com/li/track/validate":n=!0,t=G_;break;case"https://www.linkedin-ei.com/li/track":t=G_;break;default:n=!0,t=G_}return{endpoint:t,debug:n}}(t.endpoint);this.endpoint=n.endpoint,this.debug=n.debug}return Nv(e,[{key:"fireFragment",value:function(e){var t;if(!this.inactive){var n={"content-type":"application/json; charset=UTF-8","x-li-track":JSON.stringify({mpName:this.mpName}),"csrf-token":W_(),"x-restli-protocol-version":"2.0.0"},i=[],r=null!==(t=null==e?void 0:e.stats)&&void 0!==t?t:{},a=r.failures,s=r.previousInstanceEventStats.reduce((function(e,t){return e.push.apply(e,Av(t.failures)),e}),[]);[].concat(Av(a),Av(s)).forEach((function(e){var t=e.reason,n=e.rawError,r=e.eventTopic,a=e.header,s=e.requestHeader;i.push({reason:t,rawError:n,failedTopicName:r,header:a,requestHeader:s})}));var o={clientTrackingFailures:i,debug:this.debug};this.networkTransporter.sendPayload(this.endpoint,o,n)}}}]),e}(),G_="https://www.linkedin-ei.com/trackingMonitoring/?action=reportClientFailures",K_="https://www.linkedin.com/trackingMonitoring/?action=reportClientFailures";function X_(e){return"string"==typeof e}function Q_(e){return X_(e)?e:e.topicName||e.eventName}function Y_(e){return X_(e)?e:e.eventName}var $_,J_,Z_=function(){function e(t){var n,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};Dv(this,e),Uv(this,"host",void 0),Uv(this,"cmoTransporter",void 0),Uv(this,"clientMonitoringInstanceId",T_()),Uv(this,"currentContext",nb()),Uv(this,"appState",{}),Uv(this,"estimatedFragmentSize",0),Uv(this,"fragmentSizeLimit",void 0),Uv(this,"activeFragmentEvent",void 0),Uv(this,"debounceTimer",void 0),this.host=t,this.cmoTransporter=i.cmoTransporter||new z_(t),this.fragmentSizeLimit=(null===(n=t.clientMonitoringConfig)||void 0===n?void 0:n.fragmentSizeLimit)||10240,this.activeFragmentEvent=tb(this.clientMonitoringInstanceId,0,0,!1,this.getEventHeaders())}return Nv(e,[{key:"getCurrentInstanceId",value:function(){return this.clientMonitoringInstanceId}},{key:"scheduleDebouncedFiring",value:function(){var e,t,n=this;void 0!==this.debounceTimer&&(clearTimeout(this.debounceTimer),this.debounceTimer=void 0),this.fragmentIsFull()&&this.fireFragmentEventIfFull(!0),this.debounceTimer=setTimeout((function(){n.fireFragmentEventIfFull()}),null!==(e=null===(t=this.host.batching)||void 0===t?void 0:t.debounceTime)&&void 0!==e?e:1)}},{key:"logEventGenerated",value:function(e){this.scheduleDebouncedFiring();var t=this.activeFragmentEvent.stats,n=this.activeFragmentEvent.firstEventNumber+t.eventsGenerated;return t.eventTopics.push(e),t.eventsGenerated++,this.estimatedFragmentSize+=e.length,n}},{key:"logEventReadyToSend",value:function(e){this.activeFragmentEvent.stats.eventsReadyToSend+=e}},{key:"logEventSent",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.getCurrentInstanceId();t===this.getCurrentInstanceId()?this.activeFragmentEvent.stats.eventsSent+=e:this.findPreviousInstanceStat(t,(function(t){t.eventsSent+=e}))}},{key:"logNetworkResponseCode",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.getCurrentInstanceId(),n=this.activeFragmentEvent.stats.networkResponseStats;t!==this.getCurrentInstanceId()&&this.findPreviousInstanceStat(t,(function(e){n=e.networkResponseStats})),e>=200&&e<300?n.eventsWith2XXResponse++:400===e?n.eventsWith400Response++:408===e?n.eventsWith408Response++:429===e?n.eventsWith429Response++:e>400&&e<500?n.eventsWith4XXResponse++:500===e?n.eventsWith500Response++:502===e?n.eventsWith502Response++:503===e?n.eventsWith503Response++:504===e?n.eventsWith504Response++:e>500&&e<600&&n.eventsWith5XXResponse++}},{key:"findPreviousInstanceStat",value:function(e,t){var n,i=xv(this.activeFragmentEvent.stats.previousInstanceEventStats);try{for(i.s();!(n=i.n()).done;){var r=n.value;if(r.instanceId===e)return void t(r)}}catch(e){i.e(e)}finally{i.f()}var a=this.getEventHeaders(),s=a.header,o=a.requestHeader,u={header:Object.assign(s,{memberId:-1}),requestHeader:o,instanceId:e,eventsSent:0,eventTopics:[],networkResponseStats:{eventsWith2XXResponse:0,eventsWith400Response:0,eventsWith408Response:0,eventsWith429Response:0,eventsWith4XXResponse:0,eventsWith500Response:0,eventsWith502Response:0,eventsWith503Response:0,eventsWith504Response:0,eventsWith5XXResponse:0},failures:[]};t(u),this.activeFragmentEvent.stats.previousInstanceEventStats.push(u)}},{key:"logFailedEvent",value:function(e,t,n,i){var r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:this.getCurrentInstanceId(),a=this.getEventHeaders(),s=a.header,o=a.requestHeader,u={header:Object.assign(s,{memberId:-1}),requestHeader:o,instanceId:r,instanceEventNumber:i,reason:e,rawError:n,eventName:Y_(t),eventTopic:Q_(t)};this.estimatedFragmentSize+=JSON.stringify(u).length,r===this.getCurrentInstanceId()?this.activeFragmentEvent.stats.failures.push(u):this.findPreviousInstanceStat(r,(function(e){e.failures.push(u)})),this.fireFragmentEventIfFull()}},{key:"flush",value:function(){this.activeFragmentEvent.isLastFragment=!0,this.fireFragmentEventIfFull(!0)}},{key:"fragmentIsFull",value:function(){return this.activeFragmentEvent.stats.eventsGenerated>=100||this.estimatedFragmentSize>=this.fragmentSizeLimit}},{key:"fireFragmentEventIfFull",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(e||this.fragmentIsFull()){this.debounceTimer=void 0;var t=this.getEventHeaders(),n=t.header,i=t.requestHeader,r=this.activeFragmentEvent;r.header=n,r.requestHeader=i,this.cmoTransporter.fireFragment(r),this.estimatedFragmentSize=0,this.activeFragmentEvent=tb(this.clientMonitoringInstanceId,r.fragmentNumber+1,r.firstEventNumber+r.stats.eventsGenerated,!1,t)}}},{key:"setCurrentContext",value:function(e){this.currentContext=e}},{key:"updateAppState",value:function(e){this.host.api.assign(this.appState,e)}},{key:"getEventHeaders",value:function(){var e=void 0;this.appState.clientApplicationInstance&&((e=this.appState.clientApplicationInstance).trackingId=ib(e.trackingId));var t=this.currentContext.pageInstance;return t.trackingId=ib(t.trackingId),{requestHeader:{interfaceLocale:this.host.locale,pageKey:this.currentContext.pageKey,path:this.host.api.location.pathname+this.host.api.location.search,referer:this.host.api.document.referrer},header:{applicationViewerUrn:this.appState.applicationViewerUrn,clientApplicationInstance:e,pageInstance:t,time:Date.now(),version:this.host.appVersion,server:"",service:"",guid:T_(),memberId:0}}}}]),e}();function eb(e){return $_||($_=new Z_(e)),{getCurrentInstanceId:function(){return $_.getCurrentInstanceId()},logEventGenerated:function(e){return $_.logEventGenerated(e)},logEventReadyToSend:function(e){$_.logEventReadyToSend(e)},logEventSent:function(e){$_.logEventSent(e)},logPersistedEventSent:function(e,t){$_.logEventSent(t,e)},logNetworkResponseCode:function(e){$_.logNetworkResponseCode(e)},logPersistedNetworkResponseCode:function(e,t){var n;null===(n=$_)||void 0===n||n.logNetworkResponseCode(t,e)},logFailedEvent:function(e,t,n,i){$_.logFailedEvent(e,t,n,i)},logPersistedFailedEvent:function(e,t,n,i,r){$_.logFailedEvent(t,n,i,r,e)},flush:function(){$_.flush()},destroy:function(){$_=void 0},isDestroyed:function(){return void 0===$_},setCurrentContext:function(e){$_.setCurrentContext(e)},updateAppState:function(e){$_.updateAppState(e)}}}function tb(e,t,n,i,r){return{fragmentNumber:t,firstEventNumber:n,isLastFragment:i,stats:{instanceId:e,eventsGenerated:0,eventsReadyToSend:0,eventsSent:0,networkResponseStats:{eventsWith2XXResponse:0,eventsWith400Response:0,eventsWith408Response:0,eventsWith429Response:0,eventsWith4XXResponse:0,eventsWith500Response:0,eventsWith502Response:0,eventsWith503Response:0,eventsWith504Response:0,eventsWith5XXResponse:0},eventTopics:[],failures:[],previousInstanceEventStats:[]},requestHeader:r.requestHeader,header:r.header}}function nb(){return{pageKey:"unknown",pageInstance:S_("unknown")}}function ib(e){return Array.isArray(e)?b_(e):16===e.length?e:function(e){return"string"==typeof e&&!!e.match(k_)}(e)?atob(e):b_(function(e){return Gv(e)}(e))}!function(e){e.NONE="NONE",e.UNKNOWN_EXECUTION_ERROR="UNKNOWN_EXECUTION_ERROR",e.MISSING_REQUIRED_PROPERTIES="MISSING_REQUIRED_PROPERITES",e.STORAGE_WRITE_FAILURE="STORAGE_WRITE_FAILURE",e.RETRIES_EXCEEDED="RETRIES_EXCEEDED",e.EVENT_EVICTED_FROM_STORAGE="EVENT_EVICTED_FROM_STORAGE",e.STORAGE_UNAVAILABLE="STORAGE_UNAVAILABLE",e.SERIALIZATION_FAILURE="SERIALIZATION_FAILURE"}(J_||(J_={}));var rb=["PageViewEvent","SponsoredImpressionEvent","JobViewEvent"],ab="PageViewEvent",sb=function(){function e(t){var n=this;Dv(this,e),Uv(this,"host",void 0),Uv(this,"queue",void 0),Uv(this,"preContextQueue",void 0),Uv(this,"debounceTimer",void 0),Uv(this,"unloadHandlers",void 0),Uv(this,"maxQueueSize",void 0),Uv(this,"flushDebounceTime",void 0),Uv(this,"trackingEventListeners",[]),Uv(this,"onHideHandler",(function(){n.forceFlush()})),Uv(this,"networkTransporter",void 0),Uv(this,"clientMonitoringConn",void 0),Uv(this,"clientGlobalSequenceNumberCounter",void 0),Uv(this,"clientTopicLocalSequenceNumberCountersMap",{}),Uv(this,"isTimerRunning",void 0),Uv(this,"enableSequenceNumberLix",void 0),this.host=t,this.queue=[],this.preContextQueue=[],this.unloadHandlers=[];var i=t.batching;this.maxQueueSize=i&&i.maxSize||1,this.flushDebounceTime=i&&i.debounceTime||0,M_.on("internal:hide",this.onHideHandler),this.networkTransporter=new F_(t),this.isLixEnabled("pemberly.tracking.monitoring")&&t.clientMonitoringConfig&&!t.inactive&&(this.clientMonitoringConn=eb(t)),this.enableSequenceNumberLix=this.isLixEnabled("tracking.data-loss-web.sequence-number"),this.enableSequenceNumberLix&&(this.getSequenceNumberFromIDB(),this.updateSequenceNumberOnExit(),this.isTimerRunning=!1)}return Nv(e,[{key:"checkAndEnablePersistentRetry",value:function(e){var t,n=(t=this.clientMonitoringConn,{onIntermediateResult:function(e,n){var i;if(t&&!t.isDestroyed())try{if(i=JSON.parse(n),!Array.isArray(i)||0===i.length)return;e.statusCode&&t.logNetworkResponseCode(e.statusCode),!0===e.drop&&i.forEach((function(n){var i,r=n.eventInfo.eventName,a=n.eventInfo.topicName||r,s="rawError"in e?e.rawError:"null",o=["type: ".concat(e.type),"statusCode: ".concat(e.statusCode||"null"),"drop: ".concat(String(e.drop)),"rawError: ".concat(s)].join(", ");t.logFailedEvent(J_.UNKNOWN_EXECUTION_ERROR,{eventName:r,topicName:a},o,null!==(i=n.eventBody.header.clientMonitoringInstanceEventNumber)&&void 0!==i?i:-1)}))}catch(e){}},onBeforeRetry:function(e){var n;if(t&&!t.isDestroyed())try{if(n=JSON.parse(e),!Array.isArray(n)||0===n.length||!n[0].eventBody.header.clientMonitoringInstanceId)return;var i=n[0].eventBody.header.clientMonitoringInstanceId,r=n.length;t.logPersistedEventSent(i,r)}catch(e){}},onResult:function(e,n){var i;if(t)try{if(i=JSON.parse(n),!Array.isArray(i)||0===i.length||!i[0].eventBody.header.clientMonitoringInstanceId)return;var r=i[0].eventBody.header.clientMonitoringInstanceId;e.statusCode&&t.logPersistedNetworkResponseCode(r,e.statusCode),!0===e.drop&&i.forEach((function(n){var i=n.eventInfo.eventName,a=n.eventInfo.topicName||i,s="rawError"in e?e.rawError:"null",o=["type: ".concat(e.type),"statusCode: ".concat(e.statusCode||"null"),"drop: ".concat(String(e.drop)),"rawError: ".concat(s)].join(", ");t.logPersistedFailedEvent(r,J_.UNKNOWN_EXECUTION_ERROR,{eventName:i,topicName:a},o,n.eventBody.header.clientMonitoringInstanceEventNumber)}))}catch(e){}}});this.networkTransporter.checkAndEnablePersistentRetry(e,n)}},{key:"clearPersistedEventsOnLogout",value:function(){return this.networkTransporter.clearPersistedEventsOnLogout()}},{key:"on",value:function(e){this.trackingEventListeners.push(e)}},{key:"fireEvent",value:function(e){var t=function(e){return e.meta.time=Date.now(),e}(e);this.clientMonitoringConn&&(t.meta.clientMonitoringInstanceId=this.clientMonitoringConn.getCurrentInstanceId(),t.meta.clientMonitoringInstanceEventNumber=this.clientMonitoringConn.logEventGenerated(Q_(e.id)));var n,i=this.host,r=i.api.Promise,a=i.batching;return function(e){return!!e.meta.context}(t)?(this.prepareCompleteEnvelopeQueue(t),null===(n=this.clientMonitoringConn)||void 0===n||n.logEventReadyToSend(1),a?(this.batchFire(),r.resolve(!0)):(this.flush(!0),r.resolve(!0))):(this.preContextQueue.push(t),r.resolve(!0))}},{key:"callOnDestroy",value:function(e){this.unloadHandlers.push(e)}},{key:"destroy",value:function(){this.unloadHandlers.forEach((function(e){return e()})),this.forceFlush(),this.trackingEventListeners=[],this.clientMonitoringConn=void 0,M_.off("internal:hide",this.onHideHandler)}},{key:"forceFlush",value:function(){var e=this;this.populatePreContextQueue({pageInstance:S_("unknown"),pageKey:"unknown"}).forEach((function(t){return e.queue.push(t)})),this.flush(!0)}},{key:"isLixEnabled",value:function(e){var t,n;return"enabled"===(null===(t=(n=this.host).__getLixTreatment)||void 0===t?void 0:t.call(n,e))}},{key:"getSequenceNumberFromIDB",value:function(){var e=this;x_("read").then((function(t){var n;e.clientGlobalSequenceNumberCounter=null!==(n=null==t?void 0:t.sequenceNumber)&&void 0!==n?n:0,rb.forEach((function(n){var i;e.clientTopicLocalSequenceNumberCountersMap[n]=null!==(i=null==t?void 0:t[n])&&void 0!==i?i:0}))})).catch((function(e){M_.emit("internal:error",{tags:["core-web-tracking:sequence-number:idb-read"],reason:e})}))}},{key:"updateSequenceNumberToIDB",value:function(){x_("update",this.clientGlobalSequenceNumberCounter,this.clientTopicLocalSequenceNumberCountersMap).catch((function(e){M_.emit("internal:error",{tags:["core-web-tracking:sequence-number:idb-update"],reason:e})}))}},{key:"updateSequenceNumberOnExit",value:function(){var e=this;"undefined"!=typeof window&&"undefined"!=typeof document&&window.addEventListener("beforeunload",(function t(){e.updateSequenceNumberToIDB(),window.removeEventListener("beforeunload",t)}))}},{key:"prepareCompleteEnvelopeQueue",value:function(e){var t=this,n=e.meta.context=w_(e.meta.context,this.host.api);"function"==typeof e.body&&(e.body=e.body(n)),this.preContextQueue.length>0&&this.populatePreContextQueue(n).forEach((function(e){return t.queue.push(e)})),this.queue.push(e)}},{key:"envelop",value:function(e,t,n){var i=this.host,r=i.appId,a=i.api,s={eventBody:t,eventInfo:"string"==typeof e?{appId:r,eventName:e,topicName:e}:a.assign({appId:r},e)};return n.length>0&&this.host.api.assign(s,{clientBreadcrumbs:n}),s}},{key:"getBreadcrumbs",value:function(e){return e.clientBreadcrumbs||[]}},{key:"getGenericEventBody",value:function(e){var t,n=this.host,i=n.appVersion,r=n.locale,a=n.api,s=a.location,o=a.document,u=a.assign,l=e.meta.context,c=l.pageKey,d=l.pageInstance,h=function(e){return"string"==typeof e?e===ab:e.eventName===ab}(e.id)&&(null===(t=e.body.requestHeader)||void 0===t?void 0:t.pageKey)||c,p=null;"string"!=typeof r&&null!==this.host.locale||(p=r);var f={interfaceLocale:p,pageKey:h,path:s.pathname+s.search,referer:o.referrer,isFlushOnCloseBrowserTabEnabled:!A_()&&(Fy()||"undefined"!=typeof navigator&&"sendBeacon"in navigator),isBrowserPersistentRetryEnabled:this.networkTransporter.isBrowserPersistentRetryEnabled()},m={pageInstance:d,time:e.meta.time,version:i,server:"",service:"",guid:T_(),memberId:0};"number"==typeof this.clientGlobalSequenceNumberCounter&&u(m,{clientGlobalSequenceNumber:this.clientGlobalSequenceNumberCounter});var g=Q_(e.id);if(rb.includes(g)){var v=this.clientTopicLocalSequenceNumberCountersMap[g];"number"==typeof v&&u(m,{clientTopicLocalSequenceNumber:v})}var y={header:u(m,e.meta.header||{}),requestHeader:u(f,e.meta.requestHeader||{})},_=e.meta.clientMonitoringInstanceId,b=e.meta.clientMonitoringInstanceEventNumber;return _&&u(y.header,{clientMonitoringInstanceId:_,clientMonitoringInstanceEventNumber:b}),u(e.body,y)}},{key:"populatePreContextQueue",value:function(e){var t,n=this.preContextQueue;return this.preContextQueue=[],null===(t=this.clientMonitoringConn)||void 0===t||t.logEventReadyToSend(n.length),n.map((function(t){return t.meta.context=e,"function"==typeof t.body&&(t.body=t.body(e)),t}))}},{key:"trigger",value:function(e,t){this.trackingEventListeners.forEach((function(n){return n(e,t)}))}},{key:"requestFlush",value:function(e){var t=this;e((function(){t.forceFlush()}),{timeout:1e4})}},{key:"flush",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this.host.api.requestIdleCallback;e||!t?this.sendPayload():this.requestFlush(t)}},{key:"batchFire",value:function(){var e=this;this.queue.length>this.maxQueueSize?this.flush():(this.debounceTimer&&clearTimeout(this.debounceTimer),this.debounceTimer=setTimeout((function(){return e.flush()}),this.flushDebounceTime))}},{key:"sendPayload",value:function(){var e=this,t=this.queue;if(0!==t.length){this.enableSequenceNumberLix&&"undefined"!=typeof window&&!1===this.isTimerRunning&&(this.isTimerRunning=!0,setInterval((function(){e.updateSequenceNumberToIDB()}),5e3)),this.queue=[];var n,i,r=[],a=[];t.forEach((function(t){var n=e.getGenericEventBody(t),i=e.getBreadcrumbs(t),s=e.envelop(t.id,n,i);e.trigger(s,t.meta);var o=s.eventInfo.eventName;if("LixTreatmentsEvent"===o||"JavaScriptErrorEvent"===o?r.push(s):a.push(s),e.enableSequenceNumberLix){"number"==typeof e.clientGlobalSequenceNumberCounter&&e.clientGlobalSequenceNumberCounter++;var u=Q_(t.id);rb.includes(u)&&"number"==typeof e.clientTopicLocalSequenceNumberCountersMap[u]&&e.clientTopicLocalSequenceNumberCountersMap[u]++}})),this.host.inactive||(this.clientMonitoringConn&&(this.clientMonitoringConn.logEventSent(r.length+a.length),i=this.clientMonitoringConn,n={onResult:function(e,t){i&&!i.isDestroyed()&&(e.statusCode&&i.logNetworkResponseCode(e.statusCode),!0===e.drop&&t.forEach((function(t){var n=t.eventInfo.eventName,r=t.eventInfo.topicName||n,a="rawError"in e?e.rawError:"null",s=["type: ".concat(e.type),"statusCode: ".concat(e.statusCode||"null"),"drop: ".concat(String(e.drop)),"rawError: ".concat(a)].join(", ");null==i||i.logFailedEvent(J_.UNKNOWN_EXECUTION_ERROR,{eventName:n,topicName:r},s,t.eventBody.header.clientMonitoringInstanceEventNumber||-1)})))}}),this.networkTransporter.sendPayloadFireForget(this.host.endpoint,r,void 0,n),this.networkTransporter.sendPayload(this.host.endpoint,a,void 0,n))}}}]),e}();var ob,ub=function(){function e(t,n){Dv(this,e),this.clientBreadcrumbType=t,this.id=n}return Nv(e,[{key:"builder",get:function(){return function(){var e={},t=new Proxy({},{get:function(n,i){return"build"===i?function(){return e}:function(n){return e[i.toString()]=n,t}}});return t}().id(this.id).clientBreadcrumbType(this.clientBreadcrumbType)}}],[{key:"toPointer",value:function(e){return{id:e.id,type:e.clientBreadcrumbType}}}]),e}();function lb(e){if(!e)return{};var t=e.trk,n=!1,i=e.licu&&decodeURIComponent(e.licu);e.external_control&&(i="urn:li:externalControl:".concat(decodeURIComponent(e.external_control)),n=!0);var r,a=e.lipi&&function(e){var t=decodeURIComponent(e).split(";");if(t.length>1)return{pageUrn:t[0],trackingId:t[1]}}(e.lipi);if(a?r={pageInstance:a,pageKey:t}:t&&(r={pageKey:t}),e.external_page&&e.external_page_instance){var s=decodeURIComponent(e.external_page);r={pageInstance:{pageUrn:"urn:li:externalPage:".concat(s),trackingId:e.external_page_instance},pageKey:s},n=!0}var o=e.external_app&&e.external_app_instance?{applicationUrn:"urn:li:externalApplication:".concat(decodeURIComponent(e.external_app)),trackingId:e.external_app_instance,version:""}:void 0;return o&&((r=r||{}).applicationInstance=o),{fromExternalApp:n||!!o,previousApplicationInstance:o,previousContext:r,previousControlId:e.lici&&decodeURIComponent(e.lici),previousControlUrn:i}}function cb(e){return"retryConfig"in e.host}!function(e){e.UNKNOWN="UNKNOWN",e.ME_NOTIFICATION="ME_NOTIFICATION",e.ME_NOTIFICATION_ACTION="ME_NOTIFICATION_ACTION"}(ob||(ob={}));var db=function(){function e(t,n){var i,r;if(Dv(this,e),Uv(this,"transporter",void 0),Uv(this,"delegate",void 0),Uv(this,"currentContext",void 0),Uv(this,"appState",void 0),Uv(this,"previousAppContext",void 0),Uv(this,"customTransporters",void 0),Uv(this,"clientMonitoringConn",void 0),this.transporter=t,this.delegate=n,this.appState={},this.customTransporters={},n&&n.customTransporterHosts)for(var a in n.customTransporterHosts)if(Object.prototype.hasOwnProperty.call(n.customTransporterHosts,a)){var s=this.transporter.host.api.assign({},this.transporter.host);this.customTransporters[a]=new sb(this.transporter.host.api.assign(s,n.customTransporterHosts[a]))}"enabled"===(null===(i=(r=t.host).__getLixTreatment)||void 0===i?void 0:i.call(r,"pemberly.tracking.monitoring"))&&t.host.clientMonitoringConfig&&!t.host.inactive&&"location"in t.host.api&&(this.clientMonitoringConn=eb(t.host))}return Nv(e,[{key:"host",get:function(){return this.transporter.host}},{key:"checkAndEnablePersistentRetry",value:function(){cb(this.transporter)&&this.transporter.checkAndEnablePersistentRetry(this.delegate)}},{key:"flushAndClearPersistedEventsOnLogout",value:function(){this.forceFlush();var e=cb(this.transporter)?this.transporter.clearPersistedEventsOnLogout():null;return null!=e?e:this.host.api.Promise.resolve()}},{key:"getCurrentContext",value:function(){if(this.currentContext)return w_(this.currentContext,this.host.api)}},{key:"navigate",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},i=this.navMetaFromSeed(e,lb(t));if(this.setCurrentContext(i.to),!n.suppressEventsFiring)return this.fireNavEvents(i)}},{key:"setCurrentContext",value:function(e){var t;this.currentContext=w_(e,this.host.api),null===(t=this.clientMonitoringConn)||void 0===t||t.setCurrentContext(w_(e,this.host.api))}},{key:"updateAppState",value:function(e){var t;this.host.api.assign(this.appState,e),null===(t=this.clientMonitoringConn)||void 0===t||t.updateAppState(e)}},{key:"fireCIE",value:function(e,t,n,i,r){return this.fireEvent("ControlInteractionEvent",(function(n){var a=E_(n.pageKey,e),s={controlTrackingId:i,controlUrn:a,interactionType:t};return r&&r(a),s}),{context:n})}},{key:"fireEvent",value:function(e,t,n,i){if(!t){var r=Q_(e),a=void 0===t?"undefined":null===t?"null":Rv(t),s='Firing tracking event "'.concat(r,'" with invalid body, you fired "').concat(a,'"');if(this.clientMonitoringConn){var o=this.clientMonitoringConn.logEventGenerated(r);this.clientMonitoringConn.logFailedEvent(J_.MISSING_REQUIRED_PROPERTIES,e,s,o)}throw new Error(s)}var u=i||[];if(u.length>0){var l=u.map((function(e){return ub.toPointer(e)}));this.host.api.assign(t,{clientBreadcrumbPointers:l})}var c=u.length>0?this.generateEnvelopeWithBreadcrumbs(e,t,n,u):this.generateEnvelope(e,t,n);return this.fireEnvelope(c)}},{key:"generateEnvelopeWithBreadcrumbs",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:[],r=this.generateEnvelope(e,t,n),a=i.length>0?this.addBreadcrumbsToEnvelope(r,i):r;return a}},{key:"addBreadcrumbsToEnvelope",value:function(e,t){var n=t.map((function(e){var t=e;return delete t.clientBreadcrumbType,t}));return this.host.api.assign(e,{clientBreadcrumbs:n}),e}},{key:"fireEnvelope",value:function(e){var t,n;if(null!==(t=this.delegate)&&void 0!==t&&null!==(n=t.shouldAnonymizeMemberId)&&void 0!==n&&n.call(t))if(X_(e.id)){var i=e.id;e.id={eventName:i,topicName:i,shouldAnonymizeMemberId:!0}}else e.id.shouldAnonymizeMemberId=!0;var r=this.delegate&&this.delegate.preTransporter?this.delegate.preTransporter(e):e;if(r){var a=r.meta.transporterKey,s=a?this.customTransporters[a]:this.transporter;if(!s&&a){var o=Q_(r.id),u="Could not find custom transporter: ".concat(a);if(this.clientMonitoringConn){var l=this.clientMonitoringConn.logEventGenerated(o);this.clientMonitoringConn.logFailedEvent(J_.UNKNOWN_EXECUTION_ERROR,r.id,u,l)}throw new Error(u)}return s.fireEvent(r)}return this.host.api.Promise.resolve(!0)}},{key:"generatePageInstance",value:function(e,t){return S_(e,t)}},{key:"firePVE",value:function(e,t,n){return this._firePVE(e,t,n)}},{key:"_firePVE",value:function(e,t,n){var i={pageType:"full",totalTime:0,trackingCode:this.getTrackingCode(),trackingInfo:{}},r=this.host.api.assign(i,t),a=this.generateEnvelope("PageViewEvent",r,{context:n});return a.meta.requestHeader.pageKey=e,this.fireEnvelope(a)}},{key:"destroy",value:function(){for(var e in this.transporter.destroy(),this.customTransporters)this.customTransporters[e].destroy();this.clientMonitoringConn&&(this.clientMonitoringConn.flush(),this.clientMonitoringConn.destroy(),this.clientMonitoringConn=void 0),M_.clear()}},{key:"forceFlush",value:function(){for(var e in this.transporter.forceFlush(),this.customTransporters)this.customTransporters[e].forceFlush()}},{key:"generateControlUrn",value:function(e,t){return E_((t||this.currentContext||{pageKey:"unknown"}).pageKey,e)}},{key:"fireRawCIE",value:function(e,t,n,i){var r={controlTrackingId:i,controlUrn:e,interactionType:t};return{beacon:this.fireEvent("ControlInteractionEvent",r,{context:n}),controlUrn:e}}},{key:"generateNavigationEvent",value:function(e){var t=e.triggerId,n=e.triggerUrn,i=e.from;return{previousPageInstance:i&&i.pageInstance,triggerControlTrackingId:t,triggerControlUrn:n}}},{key:"getTrackingCode",value:function(){return this.previousAppContext&&this.previousAppContext.pageKey}},{key:"navMetaFromSeed",value:function(e,t){var n="NavigationEvent";this.previousAppContext=t.previousContext;var i=t.fromExternalApp?{eventName:n,topicName:"InboundNavigationEvent"}:n;return{from:t.previousContext,navEventId:i,to:{applicationInstance:t.applicationInstance,pageInstance:this.generatePageInstance(e,t.pageTrackingId),pageKey:e},triggerId:t.previousControlId,triggerUrn:t.previousControlUrn}}},{key:"fireNavEvents",value:function(e){var t=this.generateNavigationEvent(e),n=e.to,i=e.from,r=e.navEventId,a=this.generateEnvelope(r,t);a.meta.requestHeader.pageKey=n.pageKey;var s=i&&i.applicationInstance;return s&&(a.meta.header.clientApplicationInstance=s),this.host.api.Promise.all([this._firePVE(n.pageKey),this.fireEnvelope(a)])}},{key:"generateEnvelope",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},i={directive:n.directive,transporterKey:n.transporterKey,context:n.context||this.currentContext&&w_(this.currentContext,this.host.api),requestHeader:this.host.api.assign({trackingCode:this.getTrackingCode()},n.requestHeader||{}),header:this.host.api.assign({applicationViewerUrn:this.appState.applicationViewerUrn,clientApplicationInstance:this.appState.clientApplicationInstance},n.header||{})};return{body:"function"==typeof t?t:function(){return t},id:e,meta:i}}}]),e}();function hb(e){return e.split("").reduce((function(e,t){return(e<<5)-e+t.charCodeAt(0)|0}),0)}!function(){function 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e=this.hostApis,t=e.PerformanceObserver,n=e.performance;this.stopObserving(),t?this.setupPerformanceObserver(t):this.collectResourceTimings&&this.emulateResourceTimingObserver(n),this.collectResourceTimings&&this.processNewResourceTimings()}},{key:"stopObserving",value:function(){var e;null===(e=this.perfObserver)||void 0===e||e.disconnect(),this.reset()}},{key:"collect",value:function(e){var t=this,n=e.isInitial,i=e.immediate,r=this.collectSynchronousData(n);if(i)return r;var a=this.collectAsynchronousData();return"then"in a?a.then((function(e){return(0,t.hostApis.assign)(r,e),r})):r}},{key:"collectPageLoadStartData",value:function(e){var t=e.isInitial,n=e.rumKey,i=Object.create(null);i.pageLoadId=this.pageLoadId,i.pageKey=n,i.pageLoadType=t?"INITIAL_LOAD":"SUBSEQUENT_LOAD",i.networkInformationMetrics=this.snapshot.networkInformationMetrics;var r=this.statics,a=r.webUIFramework,s=r.timeSource,o=r.isSinglePageApp,u=r.appRenderMode,l=r.isAppRenderFailed,c=r.isFromServiceWorker,d=r.treeId;return i.treeId=d,i.browserPageLoadStartContext={webUIFramework:a,timeSource:s,isSinglePageApp:o,appRenderMode:u,isAppRenderFailed:l,isFromServiceWorker:c},i}},{key:"reset",value:function(){var e;this.observables.reset(),null===(e=this.cdnDataProvider)||void 0===e||e.clearUsedHostnames()}},{key:"collectSynchronousData",value:function(e){var t=this.hostApis,n=t.assign,i=t.PerformanceObserver,r=Object.create(null);return this.statics.pageLoadMode=e?"INITIAL":"PARTIAL",i||(this.observables.userTimingEntries=jb(this.hostApis.performance,this.options,!0),this.collectResourceTimings&&this.processNewResourceTimings()),this.observables.attachTreeIds(this.urlToTreeId),this.urlToTreeId.clear(),n(r,this.observables.getData(),this.snapshot,this.statics),e&&n(r,function(e){if(!e)return{navigationTimingApi:!1};var t=Object.create({});if("function"==typeof 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e.processSingleResourceTiming(t)})),t.clearResourceTimings())}},{key:"processSingleResourceTiming",value:function(e){this.collectResourceTimings&&this.observables.resourceTimingEntries.push(e),this.collectCdnData&&this.cdnDataProvider.inspectEntryForCdnData(e)}},{key:"extractUsedCDN",value:function(e){var t=e.filter((function(e){return e.hostname.indexOf("static")>=0})),n=t.length>0?t[0]:{hostname:"",provider:"",httpVersion:"",ipVersion:""};return{static_domain:n.provider,http_version:n.httpVersion,ip_version:n.ipVersion}}},{key:"snapshot",get:function(){var e={detailedRenderTimingEntries:Hb(this.renderTimings),networkInformationMetrics:Kb(this.hostApis.connection)};return this.renderTimings.clear(),e}}]),e}(),Gb=["loadEventEnd","loadEventStart","domComplete","domContentLoadedEventEnd","domContentLoadedEventStart","domInteractive","domLoading","responseEnd","responseStart","requestStart","secureConnectionStart","connectEnd","connectStart","domainLookupEnd","domainLookupStart","fetchStart","redirectEnd","redirectStart","unloadEventEnd","unloadEventStart","navigationStart"];function Kb(e){return e?{connectionType:e.type&&e.type.toUpperCase()||"UNKNOWN",effectiveType:function(e){switch(e){case"2g":return"TWO_G";case"3g":return"THREE_G";case"4g":return"FOUR_G";default:return"SLOW_2G"}}(e.effectiveType),roundTripTime:e.rtt||-1,downlinkBandwidth:e.downlink||-1,downlinkMaxBandwidth:void 0===e.downlinkMax?-1:e.downlinkMax===1/0?0:e.downlinkMax}:void 0}!function(e){e.RealUserMonitoringEvent="RealUserMonitoringEvent",e.FeaturePerformanceMeasurementEvent="FeaturePerformanceMeasurementEvent",e.ClientPerfMetricsEvent="ClientPerfMetricsEvent",e.WEB_UI_FRAMEWORK="web-ui-framework",e.APP_ID="app-id",e.APP_VERSION="app-version",e.IS_SINGLE_PAGE_APP="is-single-page-app",e.IS_APP_RENDER_FAILED="is-app-render-failed",e.APP_RENDER_MODE="app-render-mode",e.USER_TIMING_MARK_ENABLED="user-timing-mark-enabled",e.USER_TIMING_MEASURE_ENABLED="user-timing-measure-enabled",e.BEACON_SOURCE="beacon-source",e.BEACON_TIMEOUT="beacon-timeout",e.ENABLE_RS_TIMING="enable-rs-timing",e.ENABLE_CDN_TRACKING="enable-cdn-tracking",e.ASYNC_PLUGINS_TIMEOUT="async-plugins-timeout",e.ENABLE_MEMORY_MEASUREMENT="enable-memory-measurement",e.PAGE_KEY_PREFIX="pageKeyPrefix"}(Vb||(Vb={})),function(e){e.PageLoadStartEvent="PageLoadStartEvent",e.PageLoadEndEvent="PageLoadEndEvent",e.ResourceLoadEvent="ResourceLoadEvent",e.CustomMeasureEvent="CustomMeasureEvent",e.ViewLoadEvent="ViewLoadEvent"}(qb||(qb={}));var Xb=(Uv(Cv={},"web-ui-framework","EMBER"),Uv(Cv,"app-id","linkedin.rum.tracking"),Uv(Cv,"app-version","unknown"),Uv(Cv,"is-single-page-app",!0),Uv(Cv,"user-timing-mark-enabled",!1),Uv(Cv,"user-timing-measure-enabled",!0),Uv(Cv,"beacon-source","apps"),Uv(Cv,"enable-rs-timing",!0),Uv(Cv,"enable-cdn-tracking",!1),Uv(Cv,"async-plugins-timeout",5e3),Uv(Cv,"beacon-timeout",3e4),Uv(Cv,"enable-memory-measurement",!1),Uv(Cv,"pageKeyPrefix",""),Cv),Qb=function(){function e(t,n,i){Dv(this,e),Uv(this,"featureName",void 0),Uv(this,"trackingCore",void 0),Uv(this,"rumConfig",void 0),Uv(this,"observing",!1),Uv(this,"basePageTreeId",void 0),Uv(this,"startPageInstance",void 0),Uv(this,"startMemory",void 0),Uv(this,"reportTimeouts",[]),this.featureName=t,this.trackingCore=n,this.rumConfig=i}return Nv(e,[{key:"startObserving",value:function(){var t,n=this,i=this.getMemory();i&&!this.observing&&(this.basePageTreeId=this.trackingCore.host.treeID||"",this.startPageInstance=(null===(t=this.trackingCore.getCurrentContext())||void 0===t?void 0:t.pageInstance)||S_("unknown"),this.startMemory=i,this.reportTimeouts=e.checkpoints.map((function(e){return setTimeout((function(){return n.reportMemory(e)}),60*e*1e3)})))}},{key:"stopObserving",value:function(){this.reportTimeouts.forEach((function(e){return clearTimeout(e)})),this.observing=!1}},{key:"reportMemory",value:function(e){var t={name:this.featureName,basePageTreeId:this.basePageTreeId,startTime:Bb(this.trackingCore.host.api.performance),duration:0,startPageInstance:this.startPageInstance,marks:this.createMemoryMarks("-".concat(e,"min")),spans:[]};this.trackingCore.fireEvent({appId:this.rumConfig["app-id"],eventName:"FeaturePerformanceMeasurementEvent"},t)}},{key:"createMemoryMarks",value:function(e){var t=this.getMemory(),n=["jsHeapSizeLimit","totalJSHeapSize","usedJSHeapSize"].map((function(n){return{name:n+e,startTime:t[n]}})),i=t.usedJSHeapSize-this.startMemory.usedJSHeapSize;return n.push({name:(i<0?"usedJSHeapSizeDecrease":"usedJSHeapSizeIncrease")+e,startTime:Math.abs(i)},{name:"utilization"+e,startTime:Math.round(t.usedJSHeapSize/t.totalJSHeapSize*100)}),n}},{key:"getMemory",value:function(){return this.trackingCore.host.api.performance.memory}}]),e}();Uv(Qb,"checkpoints",[1,3,10,30,90,180,300]);var Yb,$b,Jb,Zb,eT,tT=Nv((function e(t,n,i){Dv(this,e),Uv(this,"webUIFramework",void 0),Uv(this,"timeSource",void 0),Uv(this,"isSinglePageApp",void 0),Uv(this,"appRenderMode",void 0),Uv(this,"isAppRenderFailed",void 0),Uv(this,"pageLoadMode","INITIAL"),Uv(this,"isSSL",void 0),Uv(this,"treeId",void 0),Uv(this,"isFromServiceWorker",void 0),this.webUIFramework=n["web-ui-framework"],this.timeSource=n["beacon-source"],this.isSinglePageApp=n["is-single-page-app"],this.appRenderMode=t["app-render-mode"],this.isAppRenderFailed=t["is-app-render-failed"],this.isSSL="https:"===i.api.location.protocol?1:0,this.treeId=i.treeID,this.isFromServiceWorker=i.isFromServiceWorker})),nT=function(e,t){return{name:e,value:void 0===t?-1:t,delta:0,entries:[],id:"v2-".concat(Date.now(),"-").concat(Math.floor(8999999999999*Math.random())+1e12)}},iT=function(e,t){try{if(PerformanceObserver.supportedEntryTypes.includes(e)){if("first-input"===e&&!("PerformanceEventTiming"in self))return;var n=new PerformanceObserver((function(e){return e.getEntries().map(t)}));return n.observe({type:e,buffered:!0}),n}}catch(e){}},rT=function(e,t){var n=function n(i){"pagehide"!==i.type&&"hidden"!==document.visibilityState||(e(i),t&&(removeEventListener("visibilitychange",n,!0),removeEventListener("pagehide",n,!0)))};addEventListener("visibilitychange",n,!0),addEventListener("pagehide",n,!0)},aT=function(e){addEventListener("pageshow",(function(t){t.persisted&&e(t)}),!0)},sT=function(e,t,n){var i;return function(r){t.value>=0&&(r||n)&&(t.delta=t.value-(i||0),(t.delta||void 0===i)&&(i=t.value,e(t)))}},oT=-1,uT=function(){return"hidden"===document.visibilityState?0:1/0},lT=function(){rT((function(e){var t=e.timeStamp;oT=t}),!0)},cT=function(){return oT<0&&(oT=uT(),lT(),aT((function(){setTimeout((function(){oT=uT(),lT()}),0)}))),{get firstHiddenTime(){return oT}}},dT=!1,hT=-1,pT=function(e,t){dT||(function(e,t){var n,i=cT(),r=nT("FCP"),a=function(e){"first-contentful-paint"===e.name&&(o&&o.disconnect(),e.startTime<i.firstHiddenTime&&(r.value=e.startTime,r.entries.push(e),n(!0)))},s=window.performance&&performance.getEntriesByName&&performance.getEntriesByName("first-contentful-paint")[0],o=s?null:iT("paint",a);(s||o)&&(n=sT(e,r,t),s&&a(s),aT((function(i){r=nT("FCP"),n=sT(e,r,t),requestAnimationFrame((function(){requestAnimationFrame((function(){r.value=performance.now()-i.timeStamp,n(!0)}))}))})))}((function(e){hT=e.value})),dT=!0);var n,i=function(t){hT>-1&&e(t)},r=nT("CLS",0),a=0,s=[],o=function(e){if(!e.hadRecentInput){var t=s[0],i=s[s.length-1];a&&e.startTime-i.startTime<1e3&&e.startTime-t.startTime<5e3?(a+=e.value,s.push(e)):(a=e.value,s=[e]),a>r.value&&(r.value=a,r.entries=s,n())}},u=iT("layout-shift",o);u&&(n=sT(i,r,t),rT((function(){u.takeRecords().map(o),n(!0)})),aT((function(){a=0,hT=-1,r=nT("CLS",0),n=sT(i,r,t)})))},fT={passive:!0,capture:!0},mT=new Date,gT=function(e,t){Yb||(Yb=t,$b=e,Jb=new Date,_T(removeEventListener),vT())},vT=function(){if($b>=0&&$b<Jb-mT){var e={entryType:"first-input",name:Yb.type,target:Yb.target,cancelable:Yb.cancelable,startTime:Yb.timeStamp,processingStart:Yb.timeStamp+$b};Zb.forEach((function(t){t(e)})),Zb=[]}},yT=function(e){if(e.cancelable){var t=(e.timeStamp>1e12?new Date:performance.now())-e.timeStamp;"pointerdown"==e.type?function(e,t){var n=function(){gT(e,t),r()},i=function(){r()},r=function(){removeEventListener("pointerup",n,fT),removeEventListener("pointercancel",i,fT)};addEventListener("pointerup",n,fT),addEventListener("pointercancel",i,fT)}(t,e):gT(t,e)}},_T=function(e){["mousedown","keydown","touchstart","pointerdown"].forEach((function(t){return e(t,yT,fT)}))},bT=function(e,t){var n,i=cT(),r=nT("FID"),a=function(e){e.startTime<i.firstHiddenTime&&(r.value=e.processingStart-e.startTime,r.entries.push(e),n(!0))},s=iT("first-input",a);n=sT(e,r,t),s&&rT((function(){s.takeRecords().map(a),s.disconnect()}),!0),s&&aT((function(){var i;r=nT("FID"),n=sT(e,r,t),Zb=[],$b=-1,Yb=null,_T(addEventListener),i=a,Zb.push(i),vT()}))},TT={},kT=function(e,t){var n,i=cT(),r=nT("LCP"),a=function(e){var t=e.startTime;t<i.firstHiddenTime&&(r.value=t,r.entries.push(e)),n()},s=iT("largest-contentful-paint",a);if(s){n=sT(e,r,t);var o=function(){TT[r.id]||(s.takeRecords().map(a),s.disconnect(),TT[r.id]=!0,n(!0))};["keydown","click"].forEach((function(e){addEventListener(e,o,{once:!0,capture:!0})})),rT(o,!0),aT((function(i){r=nT("LCP"),n=sT(e,r,t),requestAnimationFrame((function(){requestAnimationFrame((function(){r.value=performance.now()-i.timeStamp,TT[r.id]=!0,n(!0)}))}))}))}},ST=["LCP","FID","CLS"],ET={LCP:"LargestContentfulPaint",FID:"FirstInputDelay",CLS:"CumulativeLayoutShift"},CT={},wT=function(){var e;if(!j_)return"";var t=window.performance,n=void 0;if("function"==typeof(null==t?void 0:t.getEntriesByType)){var i,r=null===(i=window.performance)||void 0===i?void 0:i.getEntriesByType("navigation");(null==r?void 0:r.length)>0&&(n=r[0])}return(null===(e=n)||void 0===e?void 0:e.name)||window.location.href}(),IT=!1,PT=[],xT={LCP:"largest-contentful-paint",FID:"first-input",CLS:"layout-shift"};function AT(){var e=!0===window.__test__resetWebVitalsState;if(!IT||e){e&&(PT=[]),ST.forEach(OT);var t=Symbol();eT=t,[kT,bT,pT].forEach((function(e){return e(LT.bind(null,t),!0)})),[kT,bT,pT].forEach((function(e){return e(RT.bind(null,t))})),IT=!0}}function OT(e){CT[e]={name:e,value:-1,updateHistory:[]};var t=xT[e];"undefined"!=typeof PerformanceObserver&&void 0!==PerformanceObserver.supportedEntryTypes&&"string"==typeof t&&PerformanceObserver.supportedEntryTypes.indexOf(t)>-1||(CT[e].value=-2)}function LT(e,t){if(e===eT){var n=CT[t.name],i=Bb();n&&(n.updateHistory.push({time:i,data:t}),n.value=t.value),PT.forEach((function(e){return e(t,i,!1)}))}}function RT(e,t){e===eT&&PT.forEach((function(e){return e(t,Bb(),!0)}))}var DT=function(){function e(t,n){Dv(this,e),Uv(this,"basePageTreeId",void 0),Uv(this,"basePageKey",void 0),Uv(this,"observing",!1),Uv(this,"appContextMap",new Map),Uv(this,"rumConfig",void 0),Uv(this,"trackingCore",void 0),this.trackingCore=t,this.rumConfig=n}return Nv(e,[{key:"startObserving",value:function(){var e,t,n=this;AT(),this.observing||(this.observing=!0,this.basePageTreeId=this.trackingCore.host.treeID||"_unknown",this.basePageKey=(null===(e=this.trackingCore.getCurrentContext())||void 0===e?void 0:e.pageKey)||"_unknown",ST.forEach((function(e){var t;-2===(null===(t=CT[e])||void 0===t?void 0:t.value)&&n.reportMetric(e)})),t=this.onMetricUpdate.bind(this),PT.push(t))}},{key:"stopObserving",value:function(){this.observing=!1}},{key:"onMetricUpdate",value:function(e,t,n){var i;this.observing&&(n?this.reportMetric(e.name):this.appContextMap.set(t,{time:t,url:location.href,pageKey:null===(i=this.trackingCore.getCurrentContext())||void 0===i?void 0:i.pageKey}))}},{key:"reportMetric",value:function(e){var t=CT[e],n={name:ET[e]||e};"CLS"===e?n.doubleValue=t.value:n.longValue=Math.round(t.value);var i=CT[e];if(i){var r=function(e,t,n,i,r){var a={basePageTreeId:e,basePageKey:t,basePageUrl:wT},s=null;switch(n.name){case"LCP":s=function(e,t){var n;if(0===e.updateHistory.length)return null;var i=e.updateHistory[e.updateHistory.length-1],r=i.data.entries,a=r[r.length-1],s={pageKey:(null===(n=t.get(i.time))||void 0===n?void 0:n.pageKey)||"_unknown",element:Fb(a.element),renderTime:Math.round(a.renderTime),loadTime:Math.round(a.loadTime),size:Math.round(a.size)};return a.url&&(s.url=a.url),s}(n,i);break;case"FID":s=function(e,t){var n;if(0===e.updateHistory.length)return null;var i=e.updateHistory[e.updateHistory.length-1],r=i.data.entries,a=r[r.length-1];return{pageKey:(null===(n=t.get(i.time))||void 0===n?void 0:n.pageKey)||"_unknown",processingStart:Math.round(a.processingStart),processingEnd:Math.round(a.processingEnd),target:Fb(a.target)}}(n,i);break;case"CLS":s=function(e,t){if(0===e.updateHistory.length)return null;var n=e.updateHistory.map((function(e){return e.data.entries})).flat();if(0===n.length)return null;var i=n.reduce((function(e,t){return e&&e.value>t.value?e:t})),r=e.updateHistory.find((function(e){return e.data.entries.includes(i)})),a=null;i&&i.sources&&i.sources.length&&(a=i.sources.reduce((function(e,t){return e.node&&e.previousRect.width*e.previousRect.height>t.previousRect.width*t.previousRect.height?e:t})));var s,o=t.get(r.time);return a&&o?{shiftCount:n.length,"largestShift.value":i.value,"largestShift.hadRecentInput":i.hadRecentInput,"largestShift.largestSource.node":Fb(null===(s=a)||void 0===s?void 0:s.node),"largestShift.pageKey":o.pageKey||"_unknown","largestShift.url":o.url,"largestShift.startTime":Math.round(i.startTime)}:null}(n,i)}if(s){var o={};return r(o,a,s),o}return a}(this.basePageTreeId,this.basePageKey,i,this.appContextMap,this.trackingCore.host.api.assign);n.metadata=function(e){var t={};return Object.keys(e).forEach((function(n){var i=e[n];t[n]="string"==typeof i?i:JSON.stringify(i)})),t}(r)}var a={scope:{scopeType:"APPLICATION_INSTANCE",scopeKey:this.basePageTreeId},metrics:[n]};this.trackingCore.fireEvent({appId:this.rumConfig["app-id"],eventName:"ClientPerfMetricsEvent"},a)}}]),e}(),MT=function(){function e(t,n,i){var r,a;Dv(this,e),Uv(this,"core",void 0),Uv(this,"config",void 0),Uv(this,"collector",void 0),Uv(this,"boomerangStart",-1),Uv(this,"webVitalsObserver",void 0),Uv(this,"appMemoryObserver",void 0),Uv(this,"pageMemoryObserver",void 0),Uv(this,"liveTokens",new Set),Uv(this,"stateWM",new WeakMap),Uv(this,"activeToken",void 0),Uv(this,"isInitial",void 0),Uv(this,"beforeHideHandlerBound",this.beforeHideHandler.bind(this)),this.core=i,this.config=function(e,t){for(var n in e)void 0!==t[n]&&(e[n]=t[n]);return e}(i.host.api.assign({},Xb),n);var s="enabled"===(null===(r=(a=this.core.host).__getLixTreatment)||void 0===r?void 0:r.call(a,"pemberly.tracking.time-origin-epoch-time"));this.collector=new zb(i.host.api,new tT(t,this.config,i.host),this.config,s),this.collector.startObserving(),M_.before("internal:hide",this.beforeHideHandlerBound)}return Nv(e,[{key:"pingCDN",value:function(){}},{key:"recordTreeId",value:function(e,t){e&&this.collector.recordTreeId(e,t)}},{key:"recordRenderStart",value:function(e,t){this.collector.recordRenderStart(e,t||e)}},{key:"recordRenderEnd",value:function(e){this.collector.recordRenderEnd(e)}},{key:"start",value:function(){var e,t;this.activeToken&&this.abort(this.activeToken),this.flushEndedSessions(),this.isInitial=void 0===this.isInitial,this.isInitial||this.collector.reset();var n,i=Object.create(null),r="enabled"===(null===(e=(t=this.core.host).__getLixTreatment)||void 0===e?void 0:e.call(t,"pemberly.tracking.time-origin-epoch-time"));return this.activeToken=i,this.liveTokens.add(i),this.stateWM.set(i,{isInitial:this.isInitial,startTime:Ub(this.core.host.api.performance,r)}),this.config["enable-memory-measurement"]&&(null===(n=this.pageMemoryObserver)||void 0===n||n.stopObserving(),this.pageMemoryObserver=new Qb("page-memory",this.core,this.config),this.pageMemoryObserver.startObserving(),void 0===this.appMemoryObserver&&(this.appMemoryObserver=new Qb("application-memory",this.core,this.config),this.appMemoryObserver.startObserving())),i}},{key:"observeWebVitals",value:function(){void 0===this.webVitalsObserver&&(this.webVitalsObserver=new DT(this.core,this.config),this.webVitalsObserver.startObserving())}},{key:"end",value:function(e){var t,n,i=this,r=arguments.length>1&&void 0!==arguments[1]&&arguments[1],a=arguments.length>2?arguments[2]:void 0;if(e&&this.activeToken&&this.activeToken===e){var s=this.stateWM.get(e),o="enabled"===(null===(t=(n=this.core.host).__getLixTreatment)||void 0===t?void 0:t.call(n,"pemberly.tracking.time-origin-epoch-time")),u=Ub(this.core.host.api.performance,o);s.endProps={renderCompleteTime:u,isImpactedByHiddenWindow:r,rumKey:a};var l=this.activeToken;s.fireRumEventTimeout=setTimeout((function(){var e=i.collector.collect({isInitial:s.isInitial});"then"in e?e.then((function(e){i.fireRumEvent(e,l)})):i.fireRumEvent(e,l)}),this.config["beacon-timeout"]),this.activeToken=void 0}else M_.emit("internal:error",{tags:["core-web-tracking:rum:end"],reason:new Error("RUM end: rum token passed is invalid")})}},{key:"firePageLoadStartEvent",value:function(e,t){if(e&&this.activeToken&&this.activeToken===e){var n=this.stateWM.get(e),i=this.collector.collectPageLoadStartData({isInitial:n.isInitial,rumKey:t});this.core.fireEvent({appId:this.config["app-id"],eventName:"PageLoadStartEvent"},i)}else M_.emit("internal:error",{tags:["core-web-tracking:tracers:pageloadstart"],reason:new Error("Tracers PageloadStart: rum token passed is invalid")})}},{key:"destroy",value:function(){var e,t,n;M_.offBefore("internal:hide",this.beforeHideHandlerBound),this.activeToken&&this.abort(this.activeToken),this.flushEndedSessions(),this.collector.stopObserving(),null===(e=this.webVitalsObserver)||void 0===e||e.stopObserving(),null===(t=this.appMemoryObserver)||void 0===t||t.stopObserving(),null===(n=this.pageMemoryObserver)||void 0===n||n.stopObserving(),this.core.destroy()}},{key:"abort",value:function(e){var t;if(!e||this.activeToken!==e)throw new Error("RUM abort: rum token passed is invalid");if(null!==(t=this.stateWM.get(e))&&void 0!==t&&t.endProps)throw new Error("RUM abort: Can't abort a session that was already ended");this.activeToken=void 0,this.stateWM.delete(e),this.liveTokens.delete(e)}},{key:"flushEndedSessions",value:function(){var e=this;this.liveTokens.forEach((function(t){var n=e.stateWM.get(t);if(n.endProps){var i=e.collector.collect({isInitial:n.isInitial,immediate:!0});e.fireRumEvent(i,t)}}))}},{key:"fireRumEvent",value:function(e,t){if(this.stateWM.get(t)){var n=this.core.host.api.assign,i=this.stateWM.get(t),r=i.startTime,a=i.endProps;if(a){var s=a.renderCompleteTime,o=a.isImpactedByHiddenWindow,u=a.rumKey,l=this.boomerangStart=e.navigationStart||this.boomerangStart,c=e.navigationStart||r,d=s-c,h=this.config["app-version"];this.core.fireEvent({appId:this.config["app-id"],eventName:"RealUserMonitoringEvent"},(function(t){return n({pageKey:u||t.pageKey,isImpactedByHiddenWindow:o,appVersion:h,timeDone:d,navigationStart:c,boomerangStart:l,renderCompleteTime:s},e)})),i.fireRumEventTimeout&&clearTimeout(i.fireRumEventTimeout),this.liveTokens.delete(t),this.stateWM.delete(t)}else this.abort(t)}}},{key:"beforeHideHandler",value:function(){this.flushEndedSessions()}}]),e}(),NT="undefined"!=typeof window&&"undefined"!=typeof performance,UT="undefined"!=typeof location&&-1!==location.search.indexOf("_LI_MEASURE_DEBUG"),BT=(function(){function e(t,n){Dv(this,e),Uv(this,"trackingCore",void 0),Uv(this,"endPageInstance",void 0),Uv(this,"startPageInstance",void 0),Uv(this,"featureIdentifier",void 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