diff --git a/docs/compiled/artplayer-plugin-ads.mjs b/docs/compiled/artplayer-plugin-ads.mjs index b2c413ed7..b5132a64f 100644 --- a/docs/compiled/artplayer-plugin-ads.mjs +++ b/docs/compiled/artplayer-plugin-ads.mjs @@ -4,4 +4,248 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function l(e){return n=>{!function(e){const{version:n,utils:{errorHandle:a}}=e.constructor,i=n.split(".").map(Number);a(i[0]+i[1]/100>=5,`Artplayer.js@${n} is not compatible the artplayerPluginAds@${l.version}. Please update it to version Artplayer.js@5.x.x`)}(n);const{template:{$player:a},icons:{volume:i,volumeClose:t,fullscreenOn:r,fullscreenOff:d,loading:o},constructor:{validator:s,utils:{query:p,append:u,setStyle:c}}}=n;e=s({html:"",video:"",url:"",playDuration:5,totalDuration:10,muted:!1,i18n:{close:"\u5173\u95ed\u5e7f\u544a",countdown:"%s\u79d2",detail:"\u67e5\u770b\u8be6\u60c5",canBeClosed:"%s\u79d2\u540e\u53ef\u5173\u95ed\u5e7f\u544a"},...e},{html:"?string",video:"?string",url:"?string",playDuration:"number",totalDuration:"number",muted:"?boolean",i18n:{close:"string",countdown:"string",detail:"string",canBeClosed:"string"}});let y=null,g=null,m=null,f=null,v=null,x=null,h=0,b=null,w=!1,$=!1,k=!1;function D(l,e){return e.replace("%s",l)}function A(){w=!0,n.play(),e.video&&y.pause(),c(n.template.$ads,"display","none"),n.emit("artplayerPluginAds:skip",e)}function C(){w||(b=setTimeout(()=>{h+=1;const l=e.playDuration-h;l>=1?m.innerHTML=D(l,e.i18n.canBeClosed):(m.innerHTML=e.i18n.close,k||(k=!0)),f.innerHTML=D(e.totalDuration-h,e.i18n.countdown),h>=e.totalDuration?A():C()},1e3))}function P(){w||clearTimeout(b)}function B(){$||($=!0,function(){n.template.$ads=u(a,'
'),y=u(n.template.$ads,e.video?``:`
${e.html}
`),x=u(n.template.$ads,'
'),u(x,o),g=u(n.template.$ads,`
\n
${e.playDuration<=0?e.i18n.close:D(e.playDuration,e.i18n.canBeClosed)}
\n
${D(e.totalDuration,e.i18n.countdown)}
\n
`),m=p(".artplayer-plugin-ads-close",g),f=p(".artplayer-plugin-ads-countdown",g),e.playDuration>=e.totalDuration&&c(m,"display","none"),n.proxy(m,"click",()=>{k&&A()}),v=u(n.template.$ads,`
\n
${e.i18n.detail}
\n
\n
\n
`);const l=p(".artplayer-plugin-ads-detail",v),s=p(".artplayer-plugin-ads-muted",v),h=p(".artplayer-plugin-ads-fullscreen",v);if(e.url?n.proxy(l,"click",()=>{window.open(e.url),n.emit("artplayerPluginAds:click",e)}):c(l,"display","none"),e.video){const l=u(s,i),a=u(s,t);c(a,"display","none"),e.muted&&(y.muted=!0,c(l,"display","none"),c(a,"display","inline-flex")),n.proxy(s,"click",()=>{y.muted=!y.muted,y.muted?(c(l,"display","none"),c(a,"display","inline-flex")):(c(l,"display","inline-flex"),c(a,"display","none"))})}else c(s,"display","none");const b=u(h,r),w=u(h,d);c(w,"display","none"),n.proxy(h,"click",()=>{n.fullscreen=!n.fullscreen,n.fullscreen?(c(b,"display","inline-flex"),c(w,"display","none")):(c(b,"display","none"),c(w,"display","inline-flex"))}),n.proxy(y,"click",()=>{e.url&&window.open(e.url),n.emit("artplayerPluginAds:click",e)})}(),n.pause(),e.video?(n.proxy(y,"error",A),n.proxy(y,"loadedmetadata",()=>{C(),y.play(),c(g,"display","flex"),c(v,"display","flex"),c(x,"display","none")})):(C(),c(g,"display","flex"),c(v,"display","flex"),c(x,"display","none")),n.on("document:visibilitychange",()=>{document.hidden?P():C()}))}return n.on("ready",()=>{n.once("play",B),n.once("video:playing",B)}),{name:"artplayerPluginAds",skip:A,pause:P,play:C}}}if("undefined"!==typeof document&&!document.getElementById("artplayer-plugin-ads")){const l=document.createElement("style");l.id="artplayer-plugin-ads",l.textContent=".artplayer-plugin-ads{position:absolute;z-index:150;inset:0;width:100%;height:100%;overflow:hidden;font-size:13px;line-height:1;color:#fff;background-color:#000}.artplayer-plugin-ads .artplayer-plugin-ads-html{display:flex;align-items:center;justify-content:center;width:100%;height:100%}.artplayer-plugin-ads .artplayer-plugin-ads-video{width:100%;height:100%}.artplayer-plugin-ads .artplayer-plugin-ads-timer{display:none;position:absolute;top:10px;right:10px}.artplayer-plugin-ads .artplayer-plugin-ads-timer>div{display:flex;align-items:center;background-color:#00000080;border-radius:15px;margin-left:5px;padding:5px 10px;cursor:pointer}.artplayer-plugin-ads .artplayer-plugin-ads-control{display:none;position:absolute;bottom:10px;right:10px}.artplayer-plugin-ads .artplayer-plugin-ads-control>div{display:flex;align-items:center;background-color:#00000080;border-radius:15px;margin-left:5px;padding:5px 10px;cursor:pointer}.artplayer-plugin-ads .artplayer-plugin-ads-control .art-icon svg{width:20px;height:20px}.artplayer-plugin-ads .artplayer-plugin-ads-loading{display:flex;align-items:center;justify-content:center;position:absolute;inset:0;width:100%;height:100%}",document.head.appendChild(l)}export{l as default}; +const style = ".artplayer-plugin-ads {\n position: absolute;\n z-index: 150;\n left: 0;\n top: 0;\n right: 0;\n bottom: 0;\n width: 100%;\n height: 100%;\n overflow: hidden;\n font-size: 13px;\n line-height: 1;\n color: #fff;\n background-color: #000;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-html {\n display: flex;\n align-items: center;\n justify-content: center;\n width: 100%;\n height: 100%;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-video {\n width: 100%;\n height: 100%;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-timer {\n display: none;\n position: absolute;\n top: 10px;\n right: 10px;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-timer > div {\n display: flex;\n align-items: center;\n background-color: rgba(0, 0, 0, 0.5);\n border-radius: 15px;\n margin-left: 5px;\n padding: 5px 10px;\n cursor: pointer;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-control {\n display: none;\n position: absolute;\n bottom: 10px;\n right: 10px;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-control > div {\n display: flex;\n align-items: center;\n background-color: rgba(0, 0, 0, 0.5);\n border-radius: 15px;\n margin-left: 5px;\n padding: 5px 10px;\n cursor: pointer;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-control .art-icon svg {\n width: 20px;\n height: 20px;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-loading {\n display: flex;\n align-items: center;\n justify-content: center;\n position: absolute;\n left: 0;\n top: 0;\n right: 0;\n bottom: 0;\n width: 100%;\n height: 100%;\n}\n"; +function checkVersion(art) { + const { + version, + utils: { errorHandle } + } = art.constructor; + const arr = version.split(".").map(Number); + const major = arr[0]; + const minor = arr[1] / 100; + errorHandle( + major + minor >= 5, + `Artplayer.js@${version} is not compatible the artplayerPluginAds@${artplayerPluginAds.version}. Please update it to version Artplayer.js@5.x.x` + ); +} +function artplayerPluginAds(option) { + return (art) => { + checkVersion(art); + const { + template: { $player }, + icons: { volume, volumeClose, fullscreenOn, fullscreenOff, loading }, + constructor: { + validator, + utils: { query, append, setStyle } + } + } = art; + option = validator( + { + html: "", + video: "", + url: "", + playDuration: 5, + totalDuration: 10, + muted: false, + i18n: { + close: "关闭广告", + countdown: "%s秒", + detail: "查看详情", + canBeClosed: "%s秒后可关闭广告" + }, + ...option + }, + { + html: "?string", + video: "?string", + url: "?string", + playDuration: "number", + totalDuration: "number", + muted: "?boolean", + i18n: { + close: "string", + countdown: "string", + detail: "string", + canBeClosed: "string" + } + } + ); + let $ads = null; + let $timer = null; + let $close = null; + let $countdown = null; + let $control = null; + let $loading = null; + let time = 0; + let timer = null; + let isEnd = false; + let isInit = false; + let isCanClose = false; + function getI18n(val, str) { + return str.replace("%s", val); + } + function skip() { + isEnd = true; + art.play(); + if (option.video) + $ads.pause(); + setStyle(art.template.$ads, "display", "none"); + art.emit("artplayerPluginAds:skip", option); + } + function play() { + if (isEnd) + return; + timer = setTimeout(() => { + time += 1; + const playDuration = option.playDuration - time; + if (playDuration >= 1) { + $close.innerHTML = getI18n(playDuration, option.i18n.canBeClosed); + } else { + $close.innerHTML = option.i18n.close; + if (!isCanClose) { + isCanClose = true; + } + } + $countdown.innerHTML = getI18n(option.totalDuration - time, option.i18n.countdown); + if (time >= option.totalDuration) { + skip(); + } else { + play(); + } + }, 1e3); + } + function pause() { + if (isEnd) + return; + clearTimeout(timer); + } + function show() { + art.template.$ads = append($player, '
'); + $ads = append( + art.template.$ads, + option.video ? `` : `
${option.html}
` + ); + $loading = append(art.template.$ads, '
'); + append($loading, loading); + $timer = append( + art.template.$ads, + `
+
${option.playDuration <= 0 ? option.i18n.close : getI18n(option.playDuration, option.i18n.canBeClosed)}
+
${getI18n( + option.totalDuration, + option.i18n.countdown + )}
+
` + ); + $close = query(".artplayer-plugin-ads-close", $timer); + $countdown = query(".artplayer-plugin-ads-countdown", $timer); + if (option.playDuration >= option.totalDuration) { + setStyle($close, "display", "none"); + } + art.proxy($close, "click", () => { + if (isCanClose) { + skip(); + } + }); + $control = append( + art.template.$ads, + `
+
${option.i18n.detail}
+
+
+
` + ); + const $detail = query(".artplayer-plugin-ads-detail", $control); + const $muted = query(".artplayer-plugin-ads-muted", $control); + const $fullscreen = query(".artplayer-plugin-ads-fullscreen", $control); + if (option.url) { + art.proxy($detail, "click", () => { + window.open(option.url); + art.emit("artplayerPluginAds:click", option); + }); + } else { + setStyle($detail, "display", "none"); + } + if (option.video) { + const $volume = append($muted, volume); + const $volumeClose = append($muted, volumeClose); + setStyle($volumeClose, "display", "none"); + if (option.muted) { + $ads.muted = true; + setStyle($volume, "display", "none"); + setStyle($volumeClose, "display", "inline-flex"); + } + art.proxy($muted, "click", () => { + $ads.muted = !$ads.muted; + if ($ads.muted) { + setStyle($volume, "display", "none"); + setStyle($volumeClose, "display", "inline-flex"); + } else { + setStyle($volume, "display", "inline-flex"); + setStyle($volumeClose, "display", "none"); + } + }); + } else { + setStyle($muted, "display", "none"); + } + const $fullscreenOn = append($fullscreen, fullscreenOn); + const $fullscreenOff = append($fullscreen, fullscreenOff); + setStyle($fullscreenOff, "display", "none"); + art.proxy($fullscreen, "click", () => { + art.fullscreen = !art.fullscreen; + if (art.fullscreen) { + setStyle($fullscreenOn, "display", "inline-flex"); + setStyle($fullscreenOff, "display", "none"); + } else { + setStyle($fullscreenOn, "display", "none"); + setStyle($fullscreenOff, "display", "inline-flex"); + } + }); + art.proxy($ads, "click", () => { + if (option.url) + window.open(option.url); + art.emit("artplayerPluginAds:click", option); + }); + } + function init() { + if (isInit) + return; + isInit = true; + show(); + art.pause(); + if (option.video) { + art.proxy($ads, "error", skip); + art.proxy($ads, "loadedmetadata", () => { + play(); + $ads.play(); + setStyle($timer, "display", "flex"); + setStyle($control, "display", "flex"); + setStyle($loading, "display", "none"); + }); + } else { + play(); + setStyle($timer, "display", "flex"); + setStyle($control, "display", "flex"); + setStyle($loading, "display", "none"); + } + art.on("document:visibilitychange", () => { + if (document.hidden) { + pause(); + } else { + play(); + } + }); + } + art.on("ready", () => { + art.once("play", init); + art.once("video:playing", init); + }); + return { + name: "artplayerPluginAds", + skip, + pause, + play + }; + }; +} +if (typeof document !== "undefined") { + if (!document.getElementById("artplayer-plugin-ads")) { + const $style = document.createElement("style"); + $style.id = "artplayer-plugin-ads"; + $style.textContent = style; + document.head.appendChild($style); + } +} +export { + artplayerPluginAds as default +}; diff --git a/docs/compiled/artplayer-plugin-ambilight.mjs b/docs/compiled/artplayer-plugin-ambilight.mjs index a70e04807..19196e4c8 100644 --- a/docs/compiled/artplayer-plugin-ambilight.mjs +++ b/docs/compiled/artplayer-plugin-ambilight.mjs @@ -4,4 +4,101 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function t(t={}){return e=>{const{$video:n}=e.template,{createElement:r,addClass:o,setStyles:i}=e.constructor.utils,{blur:a="50px",opacity:l=.5,frequency:s=10,duration:c=.3}=t,u=r("div"),d=((f=u).innerHTML=Array.from({length:9}).fill("
").join(""),Array.from(f.children));var f,m,g,p;!function(t,e){o(t,"artplayer-plugin-ambilight"),e.parentNode.insertBefore(t,e),i(t,{position:"absolute",top:0,left:0,zIndex:9,inset:0,display:"grid",gridTemplateColumns:"1fr 1fr 1fr",gridTemplateRows:"1fr 1fr 1fr"})}(u,n),m=a,g=l,p=c,d.forEach(t=>{i(t,{opacity:g,filter:`blur(${m})`,transition:`background-color ${p}s ease`})});const y=function(t,n,o){const i=r("canvas"),a=i.getContext("2d");i.width=3,i.height=3;let l=0;return function r(){const i=performance.now();if(i-l<1e3/o||!e.playing)return void(h=requestAnimationFrame(r));l=i;const s=t.videoWidth/3,c=t.videoHeight/3,u=[[0,0],[s,0],[2*s,0],[0,c],[s,c],[2*s,c],[0,2*c],[s,2*c],[2*s,2*c]].map(([e,n])=>function(e,n,r,o){a.drawImage(t,e,n,r,o,0,0,1,1);const[i,l,s]=a.getImageData(0,0,1,1).data;return`rgb(${i}, ${l}, ${s})`}(e,n,s,c));n.forEach((t,e)=>{t.style.backgroundColor=u[e]}),h=requestAnimationFrame(r)}}(n,d,s);let h=null;function v(){h||y()}function b(){h&&(cancelAnimationFrame(h),h=null)}return e.on("ready",v),e.on("destroy",b),{name:"artplayerPluginAmbilight",start:v,stop:b}}}export{t as default}; +function artplayerPluginAmbilight(option = {}) { + return (art) => { + const { $video } = art.template; + const { createElement, addClass, setStyles } = art.constructor.utils; + const { blur = "50px", opacity = 0.5, frequency = 10, duration = 0.3 } = option; + const $ambilight = createElement("div"); + const gridItems = createGridItems($ambilight); + setupAmbilight($ambilight, $video); + setupGridItems(gridItems, blur, opacity, duration); + const updateColors = createColorUpdater($video, gridItems, frequency); + let animationFrameId = null; + function start() { + if (!animationFrameId) { + updateColors(); + } + } + function stop() { + if (animationFrameId) { + cancelAnimationFrame(animationFrameId); + animationFrameId = null; + } + } + art.on("ready", start); + art.on("destroy", stop); + return { + name: "artplayerPluginAmbilight", + start, + stop + }; + function createGridItems($ambilight2) { + $ambilight2.innerHTML = Array.from({ length: 9 }).fill("
").join(""); + return Array.from($ambilight2.children); + } + function setupAmbilight($ambilight2, $video2) { + addClass($ambilight2, "artplayer-plugin-ambilight"); + $video2.parentNode.insertBefore($ambilight2, $video2); + setStyles($ambilight2, { + position: "absolute", + top: 0, + left: 0, + zIndex: 9, + inset: 0, + display: "grid", + gridTemplateColumns: "1fr 1fr 1fr", + gridTemplateRows: "1fr 1fr 1fr" + }); + } + function setupGridItems(gridItems2, blur2, opacity2, duration2) { + gridItems2.forEach(($item) => { + setStyles($item, { + opacity: opacity2, + filter: `blur(${blur2})`, + transition: `background-color ${duration2}s ease` + }); + }); + } + function createColorUpdater($video2, gridItems2, frequency2) { + const canvas = createElement("canvas"); + const ctx = canvas.getContext("2d"); + canvas.width = 3; + canvas.height = 3; + function getAverageColor(x, y, w, h) { + ctx.drawImage($video2, x, y, w, h, 0, 0, 1, 1); + const [r, g, b] = ctx.getImageData(0, 0, 1, 1).data; + return `rgb(${r}, ${g}, ${b})`; + } + let lastUpdateTime = 0; + return function updateColors2() { + const now = performance.now(); + if (now - lastUpdateTime < 1e3 / frequency2 || !art.playing) { + animationFrameId = requestAnimationFrame(updateColors2); + return; + } + lastUpdateTime = now; + const w = $video2.videoWidth / 3; + const h = $video2.videoHeight / 3; + const colors = [ + [0, 0], + [w, 0], + [2 * w, 0], + [0, h], + [w, h], + [2 * w, h], + [0, 2 * h], + [w, 2 * h], + [2 * w, 2 * h] + ].map(([x, y]) => getAverageColor(x, y, w, h)); + gridItems2.forEach(($item, index) => { + $item.style.backgroundColor = colors[index]; + }); + animationFrameId = requestAnimationFrame(updateColors2); + }; + } + }; +} +export { + artplayerPluginAmbilight as default +}; diff --git a/docs/compiled/artplayer-plugin-asr.mjs b/docs/compiled/artplayer-plugin-asr.mjs index d35dbe4eb..691a4e3a1 100644 --- a/docs/compiled/artplayer-plugin-asr.mjs +++ b/docs/compiled/artplayer-plugin-asr.mjs @@ -4,4 +4,249 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function t(t={}){const{length:e=3,interval:n=100,sampleRate:r=16e3,autoHideTimeout:a=1e4,onAudioChunk:o=()=>null}=t;return t=>{let i=!1,l=null,s=null,u=null,c=null,p=[],d=null,m=!1,y=null,f=null,g=null;const w=t.layers.add({name:"asr",html:""});function h(){w.style.display="none"}function v(t){var n;"string"===typeof t&&(clearTimeout(y),y=setTimeout(h,a),w.style.display="",w.innerHTML=(n=t,n.split(/(?<=[\u3001\u3002\uff01\uff1f!?.])\s*/u).map(t=>t.trim()).filter(Boolean).slice(-e)).map(t=>`
${t}
`).join(""))}async function b(){if(!s&&t.video)try{return s=l.createMediaElementSource(t.video),s}catch(e){console.warn("[artplayerPluginAsr] Direct connection failed:",e)}try{if(f||(f=await async function(t){try{return t.captureStream?t.captureStream():t.mozCaptureStream?t.mozCaptureStream():(console.warn("[artplayerPluginAsr] captureStream not supported"),null)}catch(e){return console.warn("[artplayerPluginAsr] Error capturing stream:",e),null}}(t.video)),f)return g=l.createMediaStreamSource(f),g}catch(e){console.warn("[artplayerPluginAsr] MediaStream fallback failed:",e)}return null}async function x(){i&&(i=!1,clearInterval(d),d=null,u&&(u.disconnect(),u.port.onmessage=null,u=null),c&&(c.disconnect(),c=null),p=[])}async function A(){await x(),g&&(g.disconnect(),g=null),s&&(s.disconnect(),s=null),f&&(f.getTracks().forEach(t=>t.stop()),f=null),l&&(await l.close(),l=null),m=!1}return t.on("video:volumechange",()=>{c&&(c.gain.value=t.volume)}),t.on("play",async function(){if(!i)try{await async function(){return l||(l=new(window.AudioContext||window.webkitAudioContext)({sampleRate:r}),"suspended"===l.state&&await l.resume(),l)}();const t=await b();if(!t)throw new Error("Could not establish audio source");if(!m){const t=(()=>{const t=new Blob(["\n class RecorderProcessor extends AudioWorkletProcessor {\n process(inputs) {\n const input = inputs[0];\n if (input && input[0]) {\n this.port.postMessage(input[0]);\n }\n return true;\n }\n }\n registerProcessor('recorder-processor', RecorderProcessor);\n "],{type:"application/javascript"});return URL.createObjectURL(t)})();await l.audioWorklet.addModule(t),URL.revokeObjectURL(t),m=!0}c=l.createGain(),c.gain.value=1,u=new AudioWorkletNode(l,"recorder-processor"),u.port.onmessage=t=>{p.push(new Float32Array(t.data))},t.connect(u),t.connect(c),c.connect(l.destination);const e=r*(n/1e3);d=setInterval(async()=>{if(0===p.length)return;let t=new Float32Array(0);for(;t.length{for(let n=0;n null + } = option; + return (art) => { + let started = false; + let audioCtx = null; + let sourceNode = null; + let recorderNode = null; + let gainNode = null; + let bufferChunks = []; + let timer = null; + let workletLoaded = false; + let hideTimer = null; + let mediaStream = null; + let mediaStreamSource = null; + const $asr = art.layers.add({ + name: "asr", + html: "" + }); + function splitByPunctuation(text) { + return text.split(/(?<=[、。！？!?.])\s*/u).map((s) => s.trim()).filter(Boolean).slice(-length); + } + function hide() { + $asr.style.display = "none"; + } + function append(subtitle) { + if (typeof subtitle !== "string") + return; + clearTimeout(hideTimer); + hideTimer = setTimeout(hide, autoHideTimeout); + $asr.style.display = ""; + $asr.innerHTML = splitByPunctuation(subtitle).map((line) => `
${line}
`).join(""); + } + const recorderProcessorCode = ` + class RecorderProcessor extends AudioWorkletProcessor { + process(inputs) { + const input = inputs[0]; + if (input && input[0]) { + this.port.postMessage(input[0]); + } + return true; + } + } + registerProcessor('recorder-processor', RecorderProcessor); + `; + const createWorkletBlobUrl = () => { + const blob = new Blob([recorderProcessorCode], { type: "application/javascript" }); + return URL.createObjectURL(blob); + }; + function floatTo16BitPCM(float32Array) { + const len = float32Array.length; + const buffer = new ArrayBuffer(len * 2); + const view = new DataView(buffer); + for (let i = 0; i < len; i++) { + const s = Math.max(-1, Math.min(1, float32Array[i])); + view.setInt16(i * 2, s < 0 ? s * 32768 : s * 32767, true); + } + return buffer; + } + function pcmToWav(pcmBuffer, sampleRate2) { + const pcmLength = pcmBuffer.byteLength; + const wavBuffer = new ArrayBuffer(44 + pcmLength); + const view = new DataView(wavBuffer); + const writeString = (offset, str) => { + for (let i = 0; i < str.length; i++) { + view.setUint8(offset + i, str.charCodeAt(i)); + } + }; + writeString(0, "RIFF"); + view.setUint32(4, 36 + pcmLength, true); + writeString(8, "WAVE"); + writeString(12, "fmt "); + view.setUint32(16, 16, true); + view.setUint16(20, 1, true); + view.setUint16(22, 1, true); + view.setUint32(24, sampleRate2, true); + view.setUint32(28, sampleRate2 * 2, true); + view.setUint16(32, 2, true); + view.setUint16(34, 16, true); + writeString(36, "data"); + view.setUint32(40, pcmLength, true); + new Uint8Array(wavBuffer).set(new Uint8Array(pcmBuffer), 44); + return wavBuffer; + } + async function setupAudioContext() { + if (audioCtx) + return audioCtx; + audioCtx = new (window.AudioContext || window.webkitAudioContext)({ sampleRate }); + if (audioCtx.state === "suspended") + await audioCtx.resume(); + return audioCtx; + } + async function setupAudioSource() { + if (!sourceNode && art.video) { + try { + sourceNode = audioCtx.createMediaElementSource(art.video); + return sourceNode; + } catch (err) { + console.warn("[artplayerPluginAsr] Direct connection failed:", err); + } + } + try { + if (!mediaStream) { + mediaStream = await captureAudioFromVideo(art.video); + } + if (mediaStream) { + mediaStreamSource = audioCtx.createMediaStreamSource(mediaStream); + return mediaStreamSource; + } + } catch (err) { + console.warn("[artplayerPluginAsr] MediaStream fallback failed:", err); + } + return null; + } + async function captureAudioFromVideo(videoElement) { + try { + if (videoElement.captureStream) + return videoElement.captureStream(); + if (videoElement.mozCaptureStream) + return videoElement.mozCaptureStream(); + console.warn("[artplayerPluginAsr] captureStream not supported"); + return null; + } catch (err) { + console.warn("[artplayerPluginAsr] Error capturing stream:", err); + return null; + } + } + async function startCapture() { + if (started) + return; + try { + await setupAudioContext(); + const audioSource = await setupAudioSource(); + if (!audioSource) + throw new Error("Could not establish audio source"); + if (!workletLoaded) { + const blobUrl = createWorkletBlobUrl(); + await audioCtx.audioWorklet.addModule(blobUrl); + URL.revokeObjectURL(blobUrl); + workletLoaded = true; + } + gainNode = audioCtx.createGain(); + gainNode.gain.value = 1; + recorderNode = new AudioWorkletNode(audioCtx, "recorder-processor"); + recorderNode.port.onmessage = (event) => { + bufferChunks.push(new Float32Array(event.data)); + }; + audioSource.connect(recorderNode); + audioSource.connect(gainNode); + gainNode.connect(audioCtx.destination); + const CHUNK_SAMPLES = sampleRate * (interval / 1e3); + timer = setInterval(async () => { + if (bufferChunks.length === 0) + return; + let accumulated = new Float32Array(0); + while (accumulated.length < CHUNK_SAMPLES && bufferChunks.length) { + const next = bufferChunks.shift(); + const tmp = new Float32Array(accumulated.length + next.length); + tmp.set(accumulated, 0); + tmp.set(next, accumulated.length); + accumulated = tmp; + } + if (accumulated.length < CHUNK_SAMPLES) + return; + const chunkToSend = accumulated.slice(0, CHUNK_SAMPLES); + const pcm = floatTo16BitPCM(chunkToSend); + const wav = pcmToWav(pcm, sampleRate); + const subtitle = await onAudioChunk({ pcm, wav }); + append(subtitle); + }, interval); + started = true; + } catch (err) { + console.error("[artplayerPluginAsr] Initialization failed:", err); + await stopCapture(); + } + } + async function stopCapture() { + if (!started) + return; + started = false; + clearInterval(timer); + timer = null; + if (recorderNode) { + recorderNode.disconnect(); + recorderNode.port.onmessage = null; + recorderNode = null; + } + if (gainNode) { + gainNode.disconnect(); + gainNode = null; + } + bufferChunks = []; + } + async function destroy() { + await stopCapture(); + if (mediaStreamSource) { + mediaStreamSource.disconnect(); + mediaStreamSource = null; + } + if (sourceNode) { + sourceNode.disconnect(); + sourceNode = null; + } + if (mediaStream) { + mediaStream.getTracks().forEach((track) => track.stop()); + mediaStream = null; + } + if (audioCtx) { + await audioCtx.close(); + audioCtx = null; + } + workletLoaded = false; + } + art.on("video:volumechange", () => { + if (gainNode) { + gainNode.gain.value = art.volume; + } + }); + art.on("play", startCapture); + art.on("pause", stopCapture); + art.on("destroy", destroy); + return { + name: "artplayerPluginAsr", + stop: destroy, + hide, + append + }; + }; +} +if (typeof document !== "undefined") { + if (!document.getElementById("artplayer-plugin-asr")) { + const $style = document.createElement("style"); + $style.id = "artplayer-plugin-asr"; + $style.textContent = style; + document.head.appendChild($style); + } +} +export { + artplayerPluginAsr as default +}; diff --git a/docs/compiled/artplayer-plugin-audio-track.mjs b/docs/compiled/artplayer-plugin-audio-track.mjs index e00c8166a..65bc77c9e 100644 --- a/docs/compiled/artplayer-plugin-audio-track.mjs +++ b/docs/compiled/artplayer-plugin-audio-track.mjs @@ -4,4 +4,89 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function e(e){return a=>{let{url:o,offset:n=0,sync:t=.3}=e;const u=new Audio;function c(){if(!a.video||!o)return;const e=a.currentTime+n;Math.abs(u.currentTime-e)>t&&(u.currentTime=e)}return u.preload="auto",o&&(u.src=o),a.on("play",()=>{o&&(c(),u.play().catch(e=>{console.warn(e)}))}),a.on("pause",()=>{u.pause()}),a.on("seek",()=>{c()}),a.on("video:timeupdate",()=>{a.playing&&c()}),a.on("video:ratechange",()=>{u.playbackRate=a.video.playbackRate}),a.on("video:volumechange",()=>{u.volume=a.volume,u.muted=a.muted}),a.on("video:waiting",()=>{u.pause()}),a.on("video:playing",()=>{o&&a.playing&&u.play().catch(e=>{console.warn(e)})}),a.on("destroy",()=>{u.pause(),u.src="",u.load()}),u.volume=a.volume,u.muted=a.muted,u.playbackRate=a.video?.playbackRate||1,{name:"artplayerPluginAudioTrack",audio:u,update:function(e){e.url&&e.url!==o&&(o=e.url,u.src=o,a.playing&&u.play().catch(e=>console.warn(e))),void 0!==e.offset&&(n=e.offset),void 0!==e.sync&&(t=e.sync)}}}}export{e as default}; +function artplayerPluginAudioTrack(option) { + return (art) => { + let { url, offset = 0, sync = 0.3 } = option; + const audio = new Audio(); + audio.preload = "auto"; + if (url) { + audio.src = url; + } + function syncAudio() { + if (!art.video || !url) + return; + const videoTime = art.currentTime; + const targetTime = videoTime + offset; + if (Math.abs(audio.currentTime - targetTime) > sync) { + audio.currentTime = targetTime; + } + } + art.on("play", () => { + if (!url) + return; + syncAudio(); + audio.play().catch((err) => { + console.warn(err); + }); + }); + art.on("pause", () => { + audio.pause(); + }); + art.on("seek", () => { + syncAudio(); + }); + art.on("video:timeupdate", () => { + if (art.playing) { + syncAudio(); + } + }); + art.on("video:ratechange", () => { + audio.playbackRate = art.video.playbackRate; + }); + art.on("video:volumechange", () => { + audio.volume = art.volume; + audio.muted = art.muted; + }); + art.on("video:waiting", () => { + audio.pause(); + }); + art.on("video:playing", () => { + if (url && art.playing) { + audio.play().catch((err) => { + console.warn(err); + }); + } + }); + art.on("destroy", () => { + audio.pause(); + audio.src = ""; + audio.load(); + }); + function update(newOption) { + if (newOption.url && newOption.url !== url) { + url = newOption.url; + audio.src = url; + if (art.playing) { + audio.play().catch((err) => console.warn(err)); + } + } + if (newOption.offset !== void 0) { + offset = newOption.offset; + } + if (newOption.sync !== void 0) { + sync = newOption.sync; + } + } + audio.volume = art.volume; + audio.muted = art.muted; + audio.playbackRate = art.video?.playbackRate || 1; + return { + name: "artplayerPluginAudioTrack", + audio, + update + }; + }; +} +export { + artplayerPluginAudioTrack as default +}; diff --git a/docs/compiled/artplayer-plugin-auto-thumbnail.mjs b/docs/compiled/artplayer-plugin-auto-thumbnail.mjs index 74673a601..057c7208f 100644 --- a/docs/compiled/artplayer-plugin-auto-thumbnail.mjs +++ b/docs/compiled/artplayer-plugin-auto-thumbnail.mjs @@ -4,4 +4,60 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function e(e){return async t=>(t.on("video:loadedmetadata",()=>{const n=e.url||t.option.url,o=e.width||160,a=e.number||100,r=e.scale||1;!function({url:e,width:t,number:n},o){const a=document.createElement("video");a.crossOrigin="anonymous",a.src=e,a.onloadedmetadata=()=>{const e=a.duration,r=document.createElement("canvas"),i=r.getContext("2d"),u=Math.floor(t*a.videoHeight/a.videoWidth);r.width=10*t,r.height=u*Math.ceil(n/10);let l=null;!function d(c){r.toBlob(e=>{URL.revokeObjectURL(l),l=URL.createObjectURL(e),o({url:l,height:u})},"image/jpeg"),c>=n||(a.currentTime=e*c/n,a.onseeked=()=>{i.drawImage(a,c%10*t,Math.floor(c/10)*u,t,u),d(c+1)})}(0)}}({url:n,width:o,number:a},e=>{t.thumbnails={...e,column:10,number:a,width:o,scale:r}})}),{name:"artplayerPluginAutoThumbnail"})}export{e as default}; +function create({ url, width, number }, callback) { + const video = document.createElement("video"); + video.crossOrigin = "anonymous"; + video.src = url; + video.onloadedmetadata = () => { + const duration = video.duration; + const canvas = document.createElement("canvas"); + const ctx = canvas.getContext("2d"); + const height = Math.floor(width * video.videoHeight / video.videoWidth); + canvas.width = width * 10; + canvas.height = height * Math.ceil(number / 10); + let blobUrl = null; + function seekAndDraw(index) { + canvas.toBlob((blob) => { + URL.revokeObjectURL(blobUrl); + blobUrl = URL.createObjectURL(blob); + callback({ + url: blobUrl, + height + }); + }, "image/jpeg"); + if (index >= number) + return; + video.currentTime = duration * index / number; + video.onseeked = () => { + ctx.drawImage(video, index % 10 * width, Math.floor(index / 10) * height, width, height); + seekAndDraw(index + 1); + }; + } + seekAndDraw(0); + }; +} +function artplayerPluginAutoThumbnail(option) { + return async (art) => { + art.on("video:loadedmetadata", () => { + const url = option.url || art.option.url; + const width = option.width || 160; + const number = option.number || 100; + const scale = option.scale || 1; + create({ url, width, number }, (config) => { + art.thumbnails = { + ...config, + column: 10, + number, + width, + scale + }; + }); + }); + return { + name: "artplayerPluginAutoThumbnail" + }; + }; +} +export { + artplayerPluginAutoThumbnail as default +}; diff --git a/docs/compiled/artplayer-plugin-chapter.mjs b/docs/compiled/artplayer-plugin-chapter.mjs index f8ede6d03..fff9ff1f3 100644 --- a/docs/compiled/artplayer-plugin-chapter.mjs +++ b/docs/compiled/artplayer-plugin-chapter.mjs @@ -4,4 +4,156 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function t(t={}){return r=>{const{$player:e}=r.template,{setStyle:a,append:n,clamp:o,query:i,addClass:p,removeClass:s}=r.constructor.utils;let d=[];const l=r.query(".art-control-progress-inner"),c=n(l,'
'),h=n(l,'
');function u({$chapter:t,width:r}){const e=t.dataset.title.trim();if(e){h.textContent=e;const t=h.clientWidth;r<=t/2?a(h,"left",0):r>l.clientWidth-t/2?a(h,"left",l.clientWidth-t+"px"):a(h,"left",r-t/2+"px")}}function g(t=[]){if(d=[],c.textContent="",s(e,"artplayer-plugin-chapter"),Array.isArray(t)&&t.length&&r.duration){t=t.sort((t,r)=>t.start-r.start);for(let e=0;er.duration||a.start>=a.end)throw new Error("Illegal chapter time point");if(n&&a.end>n.start)throw new Error("Illegal chapter time point")}t[0].start>0&&t.unshift({start:0,end:t[0].start,title:""}),t[t.length-1].end{const e=n(c,'\n
\n
\n
\n
\n
\n
\n
\n '),a=o(t.start,0,r.duration),p=o(t.end,0,r.duration),s=p-a,d=s/r.duration;return e.dataset.start=a,e.dataset.end=p,e.dataset.duration=s,e.dataset.title=t.title.trim(),e.style.width=100*d+"%",{$chapter:e,$hover:i(".art-progress-hover",e),$loaded:i(".art-progress-loaded",e),$played:i(".art-progress-played",e)}}),p(e,"artplayer-plugin-chapter"),r.emit("setBar","loaded",r.loaded||0)}}return r.on("setBar",(t,e)=>{if(d.length)for(let n=0;nf&&a(l,"width","100%"),g>=y&&g<=f){a(l,"width",100*((g-y)/m)+"%"),"hover"===t&&h>0&&u({$chapter:o,width:h})}}}),r.once("video:loadedmetadata",()=>g(t.chapters)),{name:"artplayerPluginChapter",update:({chapters:t})=>g(t)}}}if("undefined"!==typeof document){const t="artplayer-plugin-chapter";let r=document.getElementById(t);r||(r=document.createElement("style"),r.id=t,"loading"===document.readyState?document.addEventListener("DOMContentLoaded",()=>{document.head.appendChild(r)}):(document.head||document.documentElement).appendChild(r)),r.textContent=".artplayer-plugin-chapter .art-control-progress-inner{height:100%!important;background-color:transparent!important}.artplayer-plugin-chapter .art-control-progress-inner>.art-progress-hover,.artplayer-plugin-chapter .art-control-progress-inner>.art-progress-loaded,.artplayer-plugin-chapter .art-control-progress-inner>.art-progress-played{display:none!important}.artplayer-plugin-chapter .art-control-thumbnails{bottom:calc(var(--art-bottom-gap) + 64px)!important}.artplayer-plugin-chapter .art-chapters{position:absolute;z-index:0;inset:0;display:flex;align-items:center;gap:4px;height:100%;transform:scaleY(1.25)}.artplayer-plugin-chapter .art-chapters .art-chapter{display:flex;align-items:center;height:100%}.artplayer-plugin-chapter .art-chapters .art-chapter .art-chapter-inner{position:relative;cursor:pointer;width:100%;height:50%;border-radius:10px;overflow:hidden;transition:height var(--art-transition-duration) ease;background-color:var(--art-progress-color)}.artplayer-plugin-chapter .art-chapters .art-chapter:hover .art-chapter-inner{height:100%}.artplayer-plugin-chapter .art-chapter-title{transform-origin:bottom center;transform:scale(.5);opacity:0;position:absolute;z-index:70;top:-50px;left:0;padding:3px 5px;line-height:1;font-size:14px;border-radius:var(--art-border-radius);white-space:nowrap;background-color:var(--art-tip-background);transition:transform var(--art-transition-duration) ease,opacity var(--art-transition-duration) ease}.artplayer-plugin-chapter.art-progress-hover .art-chapter-title{transform:scale(1);opacity:1}"}export{t as default}; +const style = ".artplayer-plugin-chapter .art-control-progress-inner {\n height: 100% !important;\n background-color: transparent !important;\n}\n.artplayer-plugin-chapter .art-control-progress-inner > .art-progress-hover,\n.artplayer-plugin-chapter .art-control-progress-inner > .art-progress-loaded,\n.artplayer-plugin-chapter .art-control-progress-inner > .art-progress-played {\n display: none !important;\n}\n.artplayer-plugin-chapter .art-control-thumbnails {\n bottom: calc(var(--art-bottom-gap) + 64px) !important;\n}\n.artplayer-plugin-chapter .art-chapters {\n position: absolute;\n z-index: 0;\n inset: 0;\n display: flex;\n align-items: center;\n gap: 4px;\n height: 100%;\n transform: scaleY(1.25);\n}\n.artplayer-plugin-chapter .art-chapters .art-chapter {\n display: flex;\n align-items: center;\n height: 100%;\n}\n.artplayer-plugin-chapter .art-chapters .art-chapter .art-chapter-inner {\n position: relative;\n cursor: pointer;\n width: 100%;\n height: 50%;\n border-radius: 10px;\n overflow: hidden;\n transition: height var(--art-transition-duration) ease;\n background-color: var(--art-progress-color);\n}\n.artplayer-plugin-chapter .art-chapters .art-chapter:hover .art-chapter-inner {\n height: 100%;\n}\n.artplayer-plugin-chapter .art-chapter-title {\n transform-origin: bottom center;\n transform: scale(0.5);\n opacity: 0;\n position: absolute;\n z-index: 70;\n top: -50px;\n left: 0;\n padding: 3px 5px;\n line-height: 1;\n font-size: 14px;\n border-radius: var(--art-border-radius);\n white-space: nowrap;\n background-color: var(--art-tip-background);\n transition: transform var(--art-transition-duration) ease, opacity var(--art-transition-duration) ease;\n}\n.artplayer-plugin-chapter.art-progress-hover .art-chapter-title {\n transform: scale(1);\n opacity: 1;\n}\n"; +function artplayerPluginChapter(option = {}) { + return (art) => { + const { $player } = art.template; + const { setStyle, append, clamp, query, addClass, removeClass } = art.constructor.utils; + const html = ` +
+
+
+
+
+
+
+ `; + let $chapters = []; + const $inner = art.query(".art-control-progress-inner"); + const $control = append($inner, '
'); + const $title = append($inner, '
'); + function showTitle({ $chapter, width }) { + const title = $chapter.dataset.title.trim(); + if (title) { + $title.textContent = title; + const titleWidth = $title.clientWidth; + if (width <= titleWidth / 2) { + setStyle($title, "left", 0); + } else if (width > $inner.clientWidth - titleWidth / 2) { + setStyle($title, "left", `${$inner.clientWidth - titleWidth}px`); + } else { + setStyle($title, "left", `${width - titleWidth / 2}px`); + } + } + } + function update(chapters = []) { + $chapters = []; + $control.textContent = ""; + removeClass($player, "artplayer-plugin-chapter"); + if (!Array.isArray(chapters)) + return; + if (!chapters.length) + return; + if (!art.duration) + return; + chapters = chapters.sort((a, b) => a.start - b.start); + for (let i = 0; i < chapters.length; i++) { + const chapter = chapters[i]; + const nextChapter = chapters[i + 1]; + if (chapter.end === Infinity) { + chapter.end = art.duration; + } + if (typeof chapter.start !== "number" || typeof chapter.end !== "number" || typeof chapter.title !== "string") { + throw new TypeError("Illegal chapter data type"); + } + if (chapter.start < 0 || chapter.end > art.duration || chapter.start >= chapter.end) { + throw new Error("Illegal chapter time point"); + } + if (nextChapter && chapter.end > nextChapter.start) { + throw new Error("Illegal chapter time point"); + } + } + if (chapters[0].start > 0) { + chapters.unshift({ start: 0, end: chapters[0].start, title: "" }); + } + if (chapters[chapters.length - 1].end < art.duration) { + chapters.push({ start: chapters[chapters.length - 1].end, end: art.duration, title: "" }); + } + for (let i = 0; i < chapters.length - 1; i++) { + if (chapters[i].end !== chapters[i + 1].start) { + chapters.splice(i + 1, 0, { + start: chapters[i].end, + end: chapters[i + 1].start, + title: "" + }); + } + } + $chapters = chapters.map((chapter) => { + const $chapter = append($control, html); + const start = clamp(chapter.start, 0, art.duration); + const end = clamp(chapter.end, 0, art.duration); + const duration = end - start; + const percentage = duration / art.duration; + $chapter.dataset.start = start; + $chapter.dataset.end = end; + $chapter.dataset.duration = duration; + $chapter.dataset.title = chapter.title.trim(); + $chapter.style.width = `${percentage * 100}%`; + return { + $chapter, + $hover: query(".art-progress-hover", $chapter), + $loaded: query(".art-progress-loaded", $chapter), + $played: query(".art-progress-played", $chapter) + }; + }); + addClass($player, "artplayer-plugin-chapter"); + art.emit("setBar", "loaded", art.loaded || 0); + } + art.on("setBar", (type, percentage) => { + if (!$chapters.length) + return; + for (let i = 0; i < $chapters.length; i++) { + const { $chapter, $loaded, $played, $hover } = $chapters[i]; + const $target = { + hover: $hover, + loaded: $loaded, + played: $played + }[type]; + if (!$target) + return; + const width = $control.clientWidth * percentage; + const currentTime = art.duration * percentage; + const duration = Number.parseFloat($chapter.dataset.duration); + const start = Number.parseFloat($chapter.dataset.start); + const end = Number.parseFloat($chapter.dataset.end); + if (currentTime < start) { + setStyle($target, "width", 0); + } + if (currentTime > end) { + setStyle($target, "width", "100%"); + } + if (currentTime >= start && currentTime <= end) { + const percentage2 = (currentTime - start) / duration; + setStyle($target, "width", `${percentage2 * 100}%`); + if (type === "hover" && width > 0) { + showTitle({ $chapter, width }); + } + } + } + }); + art.once("video:loadedmetadata", () => update(option.chapters)); + return { + name: "artplayerPluginChapter", + update: ({ chapters }) => update(chapters) + }; + }; +} +if (typeof document !== "undefined") { + const id = "artplayer-plugin-chapter"; + let $style = document.getElementById(id); + if (!$style) { + $style = document.createElement("style"); + $style.id = id; + if (document.readyState === "loading") { + document.addEventListener("DOMContentLoaded", () => { + document.head.appendChild($style); + }); + } else { + (document.head || document.documentElement).appendChild($style); + } + } + $style.textContent = style; +} +export { + artplayerPluginChapter as default +}; diff --git a/docs/compiled/artplayer-plugin-chromecast.mjs b/docs/compiled/artplayer-plugin-chromecast.mjs index 9b4175ab0..1a828128a 100644 --- a/docs/compiled/artplayer-plugin-chromecast.mjs +++ b/docs/compiled/artplayer-plugin-chromecast.mjs @@ -4,4 +4,173 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function e(e){let t=!1,o=null,a=null;const n=e=>{const t=document.querySelector(".art-icon-cast");if(t)switch(e){case"connected":t.style.color="red";break;case"connecting":case"disconnecting":t.style.color="orange";break;default:t.style.color="white"}},c=()=>new Promise((c,s)=>{var i;window.__onGCastApiAvailable=i=>{if(i){const s=window.cast.framework.CastContext.getInstance();s.setOptions({receiverApplicationId:window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID,autoJoinPolicy:window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED}),s.addEventListener(window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED,t=>{const c=window.cast.framework.SessionState;switch(a=t.sessionState,o=t.session,t.sessionState){case c.NO_SESSION:e.onStateChange?.("disconnected"),n("disconnected");break;case c.SESSION_STARTING:e.onStateChange?.("connecting"),n("connecting");break;case c.SESSION_STARTED:e.onStateChange?.("connected"),n("connected");break;case c.SESSION_ENDING:e.onStateChange?.("disconnecting"),n("disconnecting");break;case c.SESSION_RESUMED:e.onStateChange?.("connected"),n("connected")}}),s.addEventListener(window.cast.framework.CastContextEventType.CAST_STATE_CHANGED,t=>{const o=window.cast.framework.CastState;switch(t.castState){case o.NO_DEVICES_AVAILABLE:e.onCastAvailable?.(!1);break;case o.NOT_CONNECTED:case o.CONNECTING:case o.CONNECTED:e.onCastAvailable?.(!0)}}),t=!0,c()}else s(new Error("Cast API is not available"))},window.chrome&&window.chrome.cast||(i=e.sdk||"https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1",new Promise((e,t)=>{const o=document.createElement("script");o.src=i,o.onload=e,o.onerror=t,document.body.appendChild(o)})).catch(s)}),s=(t,o)=>{const a=e.url||t.option.url,n=new window.chrome.cast.media.MediaInfo(a,e.mimeType||function(e){return{mp4:"video/mp4",webm:"video/webm",ogg:"video/ogg",ogv:"video/ogg",mp3:"audio/mp3",wav:"audio/wav",flv:"video/x-flv",mov:"video/quicktime",avi:"video/x-msvideo",wmv:"video/x-ms-wmv",mpd:"application/dash+xml",m3u8:"application/x-mpegURL"}[e.split("?")[0].split("#")[0].split(".").pop().toLowerCase()]||"application/octet-stream"}(a)),c=new window.chrome.cast.media.LoadRequest(n);o.loadMedia(c).then(()=>{t.notice.show="Casting started",e.onCastStart?.()}).catch(o=>{throw t.notice.show="Error casting media",e.onError?.(o),o})};return async n=>(n.controls.add({name:"chromecast",position:"right",tooltip:"Chromecast",html:`${e.icon||''}`,click:async()=>{if(!t)try{await c()}catch(i){throw n.notice.show="Failed to initialize Cast API",e.onError?.(i),i}const a=window.cast.framework.CastContext.getInstance();if(o)s(n,o);else try{const e=await a.requestSession();s(n,e)}catch(i){throw n.notice.show="Error connecting to cast session",e.onError?.(i),i}}}),{name:"artplayerPluginChromecast",getCastState:()=>a,isCasting:()=>null!==o})}export{e as default}; +function loadScript(src) { + return new Promise((resolve, reject) => { + const script = document.createElement("script"); + script.src = src; + script.onload = resolve; + script.onerror = reject; + document.body.appendChild(script); + }); +} +function getMimeType(url) { + const extension = url.split("?")[0].split("#")[0].split(".").pop().toLowerCase(); + const mimeTypes = { + mp4: "video/mp4", + webm: "video/webm", + ogg: "video/ogg", + ogv: "video/ogg", + mp3: "audio/mp3", + wav: "audio/wav", + flv: "video/x-flv", + mov: "video/quicktime", + avi: "video/x-msvideo", + wmv: "video/x-ms-wmv", + mpd: "application/dash+xml", + m3u8: "application/x-mpegURL" + }; + return mimeTypes[extension] || "application/octet-stream"; +} +function artplayerPluginChromecast(option) { + const DEFAULT_ICON = ``; + const DEFAULT_SDK = "https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1"; + let isCastInitialized = false; + let castSession = null; + let castState = null; + const updateCastButton = (state) => { + const button = document.querySelector(".art-icon-cast"); + if (button) { + switch (state) { + case "connected": + button.style.color = "red"; + break; + case "connecting": + case "disconnecting": + button.style.color = "orange"; + break; + case "disconnected": + default: + button.style.color = "white"; + break; + } + } + }; + const initializeCastApi = () => { + return new Promise((resolve, reject) => { + window.__onGCastApiAvailable = (isAvailable) => { + if (isAvailable) { + const context = window.cast.framework.CastContext.getInstance(); + context.setOptions({ + receiverApplicationId: window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID, + autoJoinPolicy: window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED + }); + context.addEventListener( + window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED, + (event) => { + const SessionState = window.cast.framework.SessionState; + castState = event.sessionState; + castSession = event.session; + switch (event.sessionState) { + case SessionState.NO_SESSION: + option.onStateChange?.("disconnected"); + updateCastButton("disconnected"); + break; + case SessionState.SESSION_STARTING: + option.onStateChange?.("connecting"); + updateCastButton("connecting"); + break; + case SessionState.SESSION_STARTED: + option.onStateChange?.("connected"); + updateCastButton("connected"); + break; + case SessionState.SESSION_ENDING: + option.onStateChange?.("disconnecting"); + updateCastButton("disconnecting"); + break; + case SessionState.SESSION_RESUMED: + option.onStateChange?.("connected"); + updateCastButton("connected"); + break; + } + } + ); + context.addEventListener(window.cast.framework.CastContextEventType.CAST_STATE_CHANGED, (event) => { + const CastState = window.cast.framework.CastState; + switch (event.castState) { + case CastState.NO_DEVICES_AVAILABLE: + option.onCastAvailable?.(false); + break; + case CastState.NOT_CONNECTED: + option.onCastAvailable?.(true); + break; + case CastState.CONNECTING: + case CastState.CONNECTED: + option.onCastAvailable?.(true); + break; + } + }); + isCastInitialized = true; + resolve(); + } else { + reject(new Error("Cast API is not available")); + } + }; + if (!window.chrome || !window.chrome.cast) { + loadScript(option.sdk || DEFAULT_SDK).catch(reject); + } + }); + }; + const castVideo = (art, session) => { + const url = option.url || art.option.url; + const mediaInfo = new window.chrome.cast.media.MediaInfo(url, option.mimeType || getMimeType(url)); + const request = new window.chrome.cast.media.LoadRequest(mediaInfo); + session.loadMedia(request).then(() => { + art.notice.show = "Casting started"; + option.onCastStart?.(); + }).catch((error) => { + art.notice.show = "Error casting media"; + option.onError?.(error); + throw error; + }); + }; + return async (art) => { + art.controls.add({ + name: "chromecast", + position: "right", + tooltip: "Chromecast", + html: `${option.icon || DEFAULT_ICON}`, + click: async () => { + if (!isCastInitialized) { + try { + await initializeCastApi(); + } catch (error) { + art.notice.show = "Failed to initialize Cast API"; + option.onError?.(error); + throw error; + } + } + const context = window.cast.framework.CastContext.getInstance(); + if (castSession) { + castVideo(art, castSession); + } else { + try { + const session = await context.requestSession(); + castVideo(art, session); + } catch (error) { + art.notice.show = "Error connecting to cast session"; + option.onError?.(error); + throw error; + } + } + } + }); + return { + name: "artplayerPluginChromecast", + getCastState: () => castState, + isCasting: () => castSession !== null + }; + }; +} +export { + artplayerPluginChromecast as default +}; diff --git a/docs/compiled/artplayer-plugin-danmuku-mask.mjs b/docs/compiled/artplayer-plugin-danmuku-mask.mjs index 8c45bdc9e..5b74e387a 100644 --- a/docs/compiled/artplayer-plugin-danmuku-mask.mjs +++ b/docs/compiled/artplayer-plugin-danmuku-mask.mjs @@ -4,4 +4,49172 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function e(e,t){for(var n=0;nr[t]})}}return Object.freeze(Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}))}class t{constructor(e,t){this.backend=e,this.dataMover=t,this.data=/* @__PURE__ */new WeakMap,this.dataIdsCount=0}get(e){return this.data.has(e)||this.dataMover.moveData(this.backend,e),this.data.get(e)}set(e,t){this.dataIdsCount++,this.data.set(e,t)}has(e){return this.data.has(e)}delete(e){return this.dataIdsCount--,this.data.delete(e)}numDataIds(){return this.dataIdsCount}}class n{refCount(e){return r("refCount")}incRef(e){return r("incRef")}timerAvailable(){return!0}time(e){return r("time")}read(e){return r("read")}readSync(e){return r("readSync")}readToGPU(e,t){return r("readToGPU")}numDataIds(){return r("numDataIds")}disposeData(e,t){return r("disposeData")}write(e,t,n){return r("write")}move(e,t,n,a,s){return r("move")}createTensorFromGPUData(e,t,n){return r("createTensorFromGPUData")}memory(){return r("memory")}floatPrecision(){return r("floatPrecision")}epsilon(){return 32===this.floatPrecision()?1e-7:1e-4}dispose(){return r("dispose")}}function r(e){throw new Error(`'${e}' not yet implemented or not found in the registry. 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xa{constructor(e){this.ENV=e,this.registry={},this.registryFactory={},this.pendingBackendInitId=0,this.state=new ba}async ready(){if(null!=this.pendingBackendInit)return this.pendingBackendInit.then(()=>{});if(null!=this.backendInstance)return;const e=this.getSortedBackends();for(let t=0;t{null!=e.setupFunc&&e.setupFunc(this.backendInstance)})}disposeRegisteredKernels(e){ur(e).forEach(t=>{null!=t.disposeFunc&&t.disposeFunc(this.registry[e])})}initializeBackend(e){const t=this.registryFactory[e];if(null==t)throw new Error(`Cannot initialize backend ${e}, no registration found.`);try{const r=t.factory();if(!r||r instanceof n||"function"!==typeof r.then)return this.registry[e]=r,{success:!0,asyncInit:!1};{const t=++this.pendingBackendInitId,n=r.then(n=>!(t(tthis.registryFactory[t].priority-this.registryFactory[e].priority)}initializeBackendsAndReturnBest(){const e=this.getSortedBackends();for(let t=0;tthis.startScope(r),()=>this.endScope(n),()=>(n=t(),n instanceof 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e=this.backend.numDataIds();u=this.tidy(()=>t(this.backend,a));const n=Array.isArray(u)?u:[u];return this.shouldCheckForMemLeaks()&&this.checkKernelForMemLeak(l,e,n),n}}const{inputs:c,attrs:d}=e,p=ya(e)?null:e.backwardsFunc;let h;return this.scopedRun(()=>this.state.kernelDepth++,()=>this.state.kernelDepth--,()=>{this.ENV.getBool("DEBUG")||this.state.profiling?(h=this.profiler.profileKernel(l,c,()=>o()),this.ENV.getBool("DEBUG")&&this.profiler.logKernelProfile(h),t=h.outputs):t=o()}),r&&this.addTapeNode(l,c,t,p,n,d),this.state.profiling&&this.state.activeProfile.kernels.push({name:l,bytesAdded:this.state.numBytes-a,totalBytesSnapshot:this.state.numBytes,tensorsAdded:this.state.numTensors-s,totalTensorsSnapshot:this.state.numTensors,inputShapes:Object.keys(c).map(e=>null!=c[e]?c[e].shape:null),outputShapes:t.map(e=>e.shape),kernelTimeMs:h.timeMs,extraInfo:h.extraInfo}),Array.isArray(u)?t:t[0]}saveTensorsForBackwardMode(e){return e.map(e=>this.keep(this.clone(e)))}getTensorsForGradient(e,t,n){const r=ir(e);if(null!=r){const e=r.inputsToSave||[],a=r.outputsToSave||[];let s;r.saveAllInputs?(i(Array.isArray(t),()=>"saveAllInputs is true, expected inputs to be an array."),s=Object.keys(t).map(e=>t[e])):s=e.map(e=>t[e]);const o=n.filter((e,t)=>a[t]);return s.concat(o)}return[]}makeTensor(e,t,n,r){if(null==e)throw new Error("Values passed to engine.makeTensor() are null");n=n||"float32",r=r||this.backend;let a=e;"string"===n&&I(e[0])&&(a=e.map(e=>Dr(e)));const s=r.write(a,t,n),o=new Yr(t,n,s,this.nextTensorId());if(this.trackTensor(o,r),"string"===n){const e=this.state.tensorInfo.get(s),t=function(e){if(null==e)return 0;let t=0;return e.forEach(e=>t+=e.length),t}(a);this.state.numBytes+=t-e.bytes,e.bytes=t}return o}makeTensorFromDataId(e,t,n,r){const a={dataId:e,shape:t,dtype:n=n||"float32"};return this.makeTensorFromTensorInfo(a,r)}makeTensorFromTensorInfo(e,t){const{dataId:n,shape:r,dtype:a}=e,s=new Yr(r,a,n,this.nextTensorId());return this.trackTensor(s,t),s}makeVariable(e,t=!0,n,r){n=n||this.nextVariableId().toString(),null!=r&&r!==e.dtype&&(e=e.cast(r));const a=new Zr(e,t,n,this.nextTensorId());if(null!=this.state.registeredVariables[a.name])throw new Error(`Variable with name ${a.name} was already registered`);return this.state.registeredVariables[a.name]=a,this.incRef(a,this.backend),a}trackTensor(e,t){this.state.numTensors++,"string"===e.dtype&&this.state.numStringTensors++;let n=0;"complex64"!==e.dtype&&"string"!==e.dtype&&(n=e.size*k(e.dtype)),this.state.numBytes+=n,this.state.tensorInfo.has(e.dataId)||(this.state.numDataBuffers++,this.state.tensorInfo.set(e.dataId,{backend:t||this.backend,dtype:e.dtype,shape:e.shape,bytes:n})),e instanceof Zr||this.track(e)}incRef(e,t){this.trackTensor(e,t),this.backend.incRef(e.dataId)}removeDataId(e,t){this.state.tensorInfo.has(e)&&this.state.tensorInfo.get(e).backend===t&&(this.state.tensorInfo.delete(e),this.state.numDataBuffers--)}disposeTensor(e){if(!this.state.tensorInfo.has(e.dataId))return;const t=this.state.tensorInfo.get(e.dataId);if(this.state.numTensors--,"string"===e.dtype&&(this.state.numStringTensors--,this.state.numBytes-=t.bytes),"complex64"!==e.dtype&&"string"!==e.dtype){const t=e.size*k(e.dtype);this.state.numBytes-=t}t.backend.disposeData(e.dataId)&&this.removeDataId(e.dataId,t.backend)}disposeVariables(){for(const e in this.state.registeredVariables){const t=this.state.registeredVariables[e];this.disposeVariable(t)}}disposeVariable(e){this.disposeTensor(e),null!=this.state.registeredVariables[e.name]&&delete this.state.registeredVariables[e.name]}memory(){const e=this.backend.memory();return e.numTensors=this.state.numTensors,e.numDataBuffers=this.state.numDataBuffers,e.numBytes=this.state.numBytes,this.state.numStringTensors>0&&(e.unreliable=!0,null==e.reasons&&(e.reasons=[]),e.reasons.push("Memory usage by string tensors is approximate (2 bytes per character)")),e}async profile(e){this.state.profiling=!0;const t=this.state.numBytes,n=this.state.numTensors;this.state.activeProfile.kernels=[],this.state.activeProfile.result=await e(),this.state.profiling=!1,this.state.activeProfile.peakBytes=Math.max(...this.state.activeProfile.kernels.map(e=>e.totalBytesSnapshot)),this.state.activeProfile.newBytes=this.state.numBytes-t,this.state.activeProfile.newTensors=this.state.numTensors-n;for(const r of this.state.activeProfile.kernels)r.kernelTimeMs=await r.kernelTimeMs,r.extraInfo=await r.extraInfo;return this.state.activeProfile}isTapeOn(){return this.state.gradientDepth>0&&0===this.state.kernelDepth}addTapeNode(e,t,n,r,a,s){const o={id:this.state.nextTapeNodeId++,kernelName:e,inputs:t,outputs:n,saved:a},i=ir(e);null!=i&&(r=i.gradFunc),null!=r&&(o.gradient=e=>(e=e.map((e,t)=>{if(null==e){const e=n[t],r=_(e.size,e.dtype);return this.makeTensor(r,e.shape,e.dtype)}return e}),r(e.length>1?e:e[0],a,s))),this.state.activeTape.push(o)}keep(e){return e.kept=!0,e}startTape(){0===this.state.gradientDepth&&(this.state.activeTape=[]),this.state.gradientDepth++}endTape(){this.state.gradientDepth--}startScope(e){const t={track:[],name:"unnamed scope",id:this.state.nextScopeId++};e&&(t.name=e),this.state.scopeStack.push(t),this.state.activeScope=t}endScope(e){const t=ma(e),n=new Set(t.map(e=>e.id));for(let a=0;a{e.kept||e.scopeId!==r.id||this.track(e)})}gradients(e,t,n,r=!1){if(i(t.length>0,()=>"gradients() received an empty list of xs."),null!=n&&"float32"!==n.dtype)throw new Error(`dy must have 'float32' dtype, but has '${n.dtype}'`);const a=this.scopedRun(()=>this.startTape(),()=>this.endTape(),()=>this.tidy("forward",e));i(a instanceof Yr,()=>"The result y returned by f() must be a tensor.");const s=function(e,t,n){const r={},a={};for(let u=0;ur[e.id]=!0),i=!0,a[n.id]=!0;break}if(i)break}}const s={};s[n.id]=!0;const o={};for(let u=e.length-1;u>=0;u--){const t=e[u],n=t.inputs;for(let e=0;e0)throw new Error("Cannot compute gradient of y=f(x) with respect to x. Make sure that the f you passed encloses all operations that lead from x to y.");return this.tidy("backward",()=>{const e={};e[a.id]=n??function(e){const t=R(c(e),"float32");return wa.makeTensor(t,e,"float32")}(a.shape),function(e,t,n,r){for(let a=t.length-1;a>=0;a--){const s=t[a],o=[];if(s.outputs.forEach(t=>{const n=e[t.id];null!=n?o.push(n):o.push(null)}),null==s.gradient)throw new Error(`Cannot compute gradient: gradient function not found for ${s.kernelName}.`);const i=s.gradient(o);for(const t in s.inputs){if(!(t in i))throw new Error(`Cannot backprop through input ${t}. Available gradients found: ${Object.keys(i)}.`);const a=n(()=>i[t]());if("float32"!==a.dtype)throw new Error(`Error in gradient for op ${s.kernelName}. The gradient of input ${t} must have 'float32' dtype, but has '${a.dtype}'`);const o=s.inputs[t];if(!d(a.shape,o.shape))throw new Error(`Error in gradient for op ${s.kernelName}. The gradient of input '${t}' has shape '${a.shape}', which does not match the shape of the input '${o.shape}'`);if(null==e[o.id])e[o.id]=a;else{const t=e[o.id];e[o.id]=r(t,a),t.dispose()}}}}(e,s,e=>this.tidy(e),ka);const r=t.map(t=>e[t.id]);return 0===this.state.gradientDepth&&(this.state.activeTape.forEach(e=>{for(const t of e.saved)t.dispose()}),this.state.activeTape=null),{value:a,grads:r}})}customGrad(e){return i(S(e),()=>"The f passed in customGrad(f) must be a function."),(...t)=>{let n;i(t.every(e=>e instanceof Yr),()=>"The args passed in customGrad(f)(x1, x2,...) must all be tensors");const r={};t.forEach((e,t)=>{r[t]=e});return this.runKernelFunc({forwardFunc:(r,a)=>(n=e(...t,a),i(n.value instanceof Yr,()=>"The function f passed in customGrad(f) must return an object where `obj.value` is a tensor"),i(S(n.gradFunc),()=>"The function f passed in customGrad(f) must return an object where `obj.gradFunc` is a function."),n.value),backwardsFunc:(e,r)=>{const 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register(e){Gd.getMap().classNameMap[e.className]=[e,e.fromConfig]}}function Hd(e,t,n){i(null!=e.className,()=>"Class being registered does not have the static className property defined."),i("string"===typeof e.className,()=>"className is required to be a string, but got type "+typeof e.className),i(e.className.length>0,()=>"Class being registered has an empty-string as its className, which is disallowed."),"undefined"===typeof t&&(t="Custom"),"undefined"===typeof n&&(n=e.className);const r=t+">"+n;return Gd.register(e),Wd.set(r,e),zd.set(e,r),e}class jd extends Ud{minimize(e,t=!1,n){const{value:r,grads:a}=this.computeGradients(e,n);if(null!=n){const e=n.map(e=>({name:e.name,tensor:a[e.name]}));this.applyGradients(e)}else this.applyGradients(a);return Va(a),t?r:(r.dispose(),null)}get iterations(){return null==this.iterations_&&(this.iterations_=0),this.iterations_}incrementIterations(){this.iterations_=this.iterations+1}computeGradients(e,t){return ru(e,t)}dispose(){null!=this.iterations_&&Va(this.iterations_)}async saveIterations(){return null==this.iterations_&&(this.iterations_=0),{name:"iter",tensor:Ri(this.iterations_,"int32")}}async getWeights(){throw new Error("getWeights() is not implemented for this optimizer yet.")}async setWeights(e){throw new Error(`setWeights() is not implemented for this optimizer class ${this.getClassName()}`)}async extractIterations(e){return this.iterations_=(await e[0].tensor.data())[0],e.slice(1)}}Object.defineProperty(jd,Symbol.hasInstance,{value:e=>null!=e.minimize&&null!=e.computeGradients&&null!=e.applyGradients});class qd extends jd{static get className(){return"Adadelta"}constructor(e,t,n=null){super(),this.learningRate=e,this.rho=t,this.epsilon=n,this.accumulatedGrads=[],this.accumulatedUpdates=[],null==n&&(this.epsilon=wa.backend.epsilon())}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,n)=>{const r=wa.registeredVariables[t],a=!1;null==this.accumulatedGrads[n]&&(this.accumulatedGrads[n]={originalName:`${t}/accum_grad`,variable:Ba(()=>pi(r).variable(a))}),null==this.accumulatedUpdates[n]&&(this.accumulatedUpdates[n]={originalName:`${t}/accum_var`,variable:Ba(()=>pi(r).variable(a))});const s=Array.isArray(e)?e[n].tensor:e[t];if(null==s)return;const o=this.accumulatedGrads[n].variable,i=this.accumulatedUpdates[n].variable;Ba(()=>{const e=Ws(Gs(o,this.rho),Gs(Ai(s),1-this.rho)),t=Gs(Us(_i(Ws(i,this.epsilon)),_i(Ws(o,this.epsilon))),s),n=Ws(Gs(i,this.rho),Gs(Ai(t),1-this.rho));o.assign(e),i.assign(n);const a=Ws(Gs(t,-this.learningRate),r);r.assign(a)})}),this.incrementIterations()}dispose(){null!=this.accumulatedUpdates&&(Va(this.accumulatedGrads.map(e=>e.variable)),Va(this.accumulatedUpdates.map(e=>e.variable)))}async getWeights(){const e=[...this.accumulatedGrads,...this.accumulatedUpdates];return[await this.saveIterations()].concat(e.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){const t=(e=await this.extractIterations(e)).length/2,n=!1;this.accumulatedGrads=e.slice(0,t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)})),this.accumulatedUpdates=e.slice(t,2*t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)}))}getConfig(){return{learningRate:this.learningRate,rho:this.rho,epsilon:this.epsilon}}static fromConfig(e,t){return new e(t.learningRate,t.rho,t.epsilon)}}class Kd extends jd{static get className(){return"Adagrad"}constructor(e,t=.1){super(),this.learningRate=e,this.initialAccumulatorValue=t,this.accumulatedGrads=[]}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,n)=>{const r=wa.registeredVariables[t];if(null==this.accumulatedGrads[n]){const e=!1;this.accumulatedGrads[n]={originalName:`${t}/accumulator`,variable:Ba(()=>Bo(r.shape,this.initialAccumulatorValue).variable(e))}}const a=Array.isArray(e)?e[n].tensor:e[t];if(null==a)return;const s=this.accumulatedGrads[n].variable;Ba(()=>{const e=Ws(s,Ai(a));s.assign(e);const t=Ws(Gs(Us(a,_i(Ws(e,wa.backend.epsilon()))),-this.learningRate),r);r.assign(t)})}),this.incrementIterations()}dispose(){null!=this.accumulatedGrads&&Va(this.accumulatedGrads.map(e=>e.variable))}async getWeights(){return[await this.saveIterations()].concat(this.accumulatedGrads.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){e=await this.extractIterations(e);this.accumulatedGrads=e.map(e=>({originalName:e.name,variable:e.tensor.variable(false)}))}getConfig(){return{learningRate:this.learningRate,initialAccumulatorValue:this.initialAccumulatorValue}}static fromConfig(e,t){return new e(t.learningRate,t.initialAccumulatorValue)}}class Xd extends jd{static get className(){return"Adam"}constructor(e,t,n,r=null){super(),this.learningRate=e,this.beta1=t,this.beta2=n,this.epsilon=r,this.accumulatedFirstMoment=[],this.accumulatedSecondMoment=[],Ba(()=>{this.accBeta1=Ri(t).variable(),this.accBeta2=Ri(n).variable()}),null==r&&(this.epsilon=wa.backend.epsilon())}applyGradients(e){const t=Array.isArray(e)?e.map(e=>e.name):Object.keys(e);Ba(()=>{const n=uu(1,this.accBeta1),r=uu(1,this.accBeta2);t.forEach((t,a)=>{const s=wa.registeredVariables[t],o=!1;null==this.accumulatedFirstMoment[a]&&(this.accumulatedFirstMoment[a]={originalName:`${t}/m`,variable:Ba(()=>pi(s).variable(o))}),null==this.accumulatedSecondMoment[a]&&(this.accumulatedSecondMoment[a]={originalName:`${t}/v`,variable:Ba(()=>pi(s).variable(o))});const i=Array.isArray(e)?e[a].tensor:e[t];if(null==i)return;const u=this.accumulatedFirstMoment[a].variable,l=this.accumulatedSecondMoment[a].variable,c=Ws(Gs(u,this.beta1),Gs(i,1-this.beta1)),d=Ws(Gs(l,this.beta2),Gs(Ai(i),1-this.beta2)),p=Us(c,n),h=Us(d,r);u.assign(c),l.assign(d);const f=Ws(Gs(Us(p,Ws(_i(h),this.epsilon)),-this.learningRate),s);s.assign(f)}),this.accBeta1.assign(Gs(this.accBeta1,this.beta1)),this.accBeta2.assign(Gs(this.accBeta2,this.beta2))}),this.incrementIterations()}dispose(){this.accBeta1.dispose(),this.accBeta2.dispose(),null!=this.accumulatedFirstMoment&&Va(this.accumulatedFirstMoment.map(e=>e.variable)),null!=this.accumulatedSecondMoment&&Va(this.accumulatedSecondMoment.map(e=>e.variable))}async getWeights(){const e=[...this.accumulatedFirstMoment,...this.accumulatedSecondMoment];return[await this.saveIterations()].concat(e.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){e=await this.extractIterations(e),Ba(()=>{this.accBeta1.assign(Ei(this.beta1,this.iterations_+1)),this.accBeta2.assign(Ei(this.beta2,this.iterations_+1))});const t=e.length/2,n=!1;this.accumulatedFirstMoment=e.slice(0,t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)})),this.accumulatedSecondMoment=e.slice(t,2*t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)}))}getConfig(){return{learningRate:this.learningRate,beta1:this.beta1,beta2:this.beta2,epsilon:this.epsilon}}static fromConfig(e,t){return new e(t.learningRate,t.beta1,t.beta2,t.epsilon)}}class Yd extends jd{static get className(){return"Adamax"}constructor(e,t,n,r=null,a=0){super(),this.learningRate=e,this.beta1=t,this.beta2=n,this.epsilon=r,this.decay=a,this.accumulatedFirstMoment=[],this.accumulatedWeightedInfNorm=[],Ba(()=>{this.iteration=Ri(0).variable(),this.accBeta1=Ri(t).variable()}),null==r&&(this.epsilon=wa.backend.epsilon())}applyGradients(e){const t=Array.isArray(e)?e.map(e=>e.name):Object.keys(e);Ba(()=>{const n=uu(1,this.accBeta1),r=Us(-this.learningRate,Ws(Gs(this.iteration,this.decay),1));t.forEach((t,a)=>{const s=wa.registeredVariables[t],o=!1;null==this.accumulatedFirstMoment[a]&&(this.accumulatedFirstMoment[a]={originalName:`${t}/m`,variable:pi(s).variable(o)}),null==this.accumulatedWeightedInfNorm[a]&&(this.accumulatedWeightedInfNorm[a]={originalName:`${t}/v`,variable:pi(s).variable(o)});const i=Array.isArray(e)?e[a].tensor:e[t];if(null==i)return;const u=this.accumulatedFirstMoment[a].variable,l=this.accumulatedWeightedInfNorm[a].variable,c=Ws(Gs(u,this.beta1),Gs(i,1-this.beta1)),d=Gs(l,this.beta2),p=Hs(i),h=wu(d,p);u.assign(c),l.assign(h);const f=Ws(Gs(Us(r,n),Us(c,Ws(h,this.epsilon))),s);s.assign(f)}),this.iteration.assign(Ws(this.iteration,1)),this.accBeta1.assign(Gs(this.accBeta1,this.beta1))}),this.incrementIterations()}dispose(){this.accBeta1.dispose(),this.iteration.dispose(),null!=this.accumulatedFirstMoment&&Va(this.accumulatedFirstMoment.map(e=>e.variable)),null!=this.accumulatedWeightedInfNorm&&Va(this.accumulatedWeightedInfNorm.map(e=>e.variable))}async getWeights(){throw new Error("getWeights() is not implemented for Adamax yet.")}async setWeights(e){throw new Error("setWeights() is not implemented for Adamax yet.")}getConfig(){return{learningRate:this.learningRate,beta1:this.beta1,beta2:this.beta2,epsilon:this.epsilon,decay:this.decay}}static fromConfig(e,t){return new e(t.learningRate,t.beta1,t.beta2,t.epsilon,t.decay)}}class Qd extends jd{static get className(){return"SGD"}constructor(e){super(),this.learningRate=e,this.setLearningRate(e)}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,n)=>{const r=Array.isArray(e)?e[n].tensor:e[t];if(null==r)return;const a=wa.registeredVariables[t];Ba(()=>{const e=Ws(Gs(this.c,r),a);a.assign(e)})}),this.incrementIterations()}setLearningRate(e){this.learningRate=e,null!=this.c&&this.c.dispose(),this.c=Wa(Ri(-e))}dispose(){this.c.dispose()}async getWeights(){return[await this.saveIterations()]}async setWeights(e){if(0!==(e=await this.extractIterations(e)).length)throw new Error("SGD optimizer does not have settable weights.")}getConfig(){return{learningRate:this.learningRate}}static fromConfig(e,t){return new e(t.learningRate)}}class Zd extends Qd{static get className(){return"Momentum"}constructor(e,t,n=!1){super(e),this.learningRate=e,this.momentum=t,this.useNesterov=n,this.accumulations=[],this.m=Ri(this.momentum)}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,n)=>{const r=wa.registeredVariables[t];if(null==this.accumulations[n]){const e=!1;this.accumulations[n]={originalName:`${t}/momentum`,variable:Ba(()=>pi(r).variable(e))}}const a=this.accumulations[n].variable,s=Array.isArray(e)?e[n].tensor:e[t];null!=s&&Ba(()=>{let e;const t=Ws(Gs(this.m,a),s);e=this.useNesterov?Ws(Gs(this.c,Ws(s,Gs(t,this.m))),r):Ws(Gs(this.c,t),r),a.assign(t),r.assign(e)})}),this.incrementIterations()}dispose(){this.m.dispose(),null!=this.accumulations&&Va(this.accumulations.map(e=>e.variable))}setMomentum(e){this.momentum=e}async getWeights(){return[await this.saveIterations()].concat(this.accumulations.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){e=await this.extractIterations(e);this.accumulations=e.map(e=>({originalName:e.name,variable:e.tensor.variable(false)}))}getConfig(){return{learningRate:this.learningRate,momentum:this.momentum,useNesterov:this.useNesterov}}static fromConfig(e,t){return new e(t.learningRate,t.momentum,t.useNesterov)}}class Jd extends jd{static get className(){return"RMSProp"}constructor(e,t=.9,n=0,r=null,a=!1){if(super(),this.learningRate=e,this.decay=t,this.momentum=n,this.epsilon=r,this.accumulatedMeanSquares=[],this.accumulatedMoments=[],this.accumulatedMeanGrads=[],this.centered=a,null==r&&(this.epsilon=wa.backend.epsilon()),null==e)throw new Error("learningRate for RMSPropOptimizer must be defined.")}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,n)=>{const r=wa.registeredVariables[t],a=!1;null==this.accumulatedMeanSquares[n]&&(this.accumulatedMeanSquares[n]={originalName:`${t}/rms`,variable:Ba(()=>pi(r).variable(a))}),null==this.accumulatedMoments[n]&&(this.accumulatedMoments[n]={originalName:`${t}/momentum`,variable:Ba(()=>pi(r).variable(a))}),null==this.accumulatedMeanGrads[n]&&this.centered&&(this.accumulatedMeanGrads[n]={originalName:`${t}/mg`,variable:Ba(()=>pi(r).variable(a))});const s=Array.isArray(e)?e[n].tensor:e[t];if(null==s)return;const o=this.accumulatedMeanSquares[n].variable,i=this.accumulatedMoments[n].variable;Ba(()=>{const e=Ws(Gs(o,this.decay),Gs(Ai(s),1-this.decay));if(this.centered){const t=this.accumulatedMeanGrads[n].variable,a=Ws(Gs(t,this.decay),Gs(s,1-this.decay)),u=Us(Gs(s,this.learningRate),_i(uu(e,Ws(Ai(a),this.epsilon)))),l=Ws(Gs(i,this.momentum),u);o.assign(e),t.assign(a),i.assign(l);const c=uu(r,l);r.assign(c)}else{const e=Ws(Gs(o,this.decay),Gs(Ai(s),1-this.decay)),t=Ws(Gs(i,this.momentum),Us(Gs(s,this.learningRate),_i(Ws(e,this.epsilon))));o.assign(e),i.assign(t);const n=uu(r,t);r.assign(n)}})}),this.incrementIterations()}dispose(){null!=this.accumulatedMeanSquares&&Va(this.accumulatedMeanSquares.map(e=>e.variable)),null!=this.accumulatedMeanGrads&&this.centered&&Va(this.accumulatedMeanGrads.map(e=>e.variable)),null!=this.accumulatedMoments&&Va(this.accumulatedMoments.map(e=>e.variable))}async getWeights(){const e=[...this.accumulatedMeanSquares,...this.accumulatedMoments];return this.centered&&e.push(...this.accumulatedMeanGrads),[await this.saveIterations()].concat(e.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){e=await this.extractIterations(e);const t=this.centered?e.length/3:e.length/2,n=!1;this.accumulatedMeanSquares=e.slice(0,t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)})),this.accumulatedMoments=e.slice(t,2*t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)})),this.centered&&(this.accumulatedMeanGrads=e.slice(2*t,3*t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)})))}getConfig(){return{learningRate:this.learningRate,decay:this.decay,momentum:this.momentum,epsilon:this.epsilon,centered:this.centered}}static fromConfig(e,t){return new e(t.learningRate,t.decay,t.momentum,t.epsilon,t.centered)}}const ep=[qd,Kd,Xd,Yd,Zd,Jd,Qd];function tp(e){return new Promise(e=>setTimeout(e)).then(e)}class np{constructor(e){if(!V().getBool("IS_BROWSER"))throw new Error("browserDownloads() cannot proceed because the current environment is not a browser.");e.startsWith(np.URL_SCHEME)&&(e=e.slice(np.URL_SCHEME.length)),null!=e&&0!==e.length||(e="model"),this.modelJsonFileName=e+".json",this.weightDataFileName=e+".weights.bin"}async save(e){if("undefined"===typeof document)throw new Error("Browser downloads are not supported in this environment since `document` is not present");const t=Pa.join(e.weightData),n=window.URL.createObjectURL(new Blob([t],{type:"application/octet-stream"}));if(e.modelTopology instanceof ArrayBuffer)throw new Error("BrowserDownloads.save() does not support saving model topology in binary formats yet.");{const t=ns(e,[{paths:["./"+this.weightDataFileName],weights:e.weightSpecs}]),r=window.URL.createObjectURL(new Blob([JSON.stringify(t)],{type:"application/json"})),a=null==this.modelJsonAnchor?document.createElement("a"):this.modelJsonAnchor;if(a.download=this.modelJsonFileName,a.href=r,await tp(()=>a.dispatchEvent(new MouseEvent("click"))),null!=e.weightData){const e=null==this.weightDataAnchor?document.createElement("a"):this.weightDataAnchor;e.download=this.weightDataFileName,e.href=n,await tp(()=>e.dispatchEvent(new MouseEvent("click")))}return{modelArtifactsInfo:ss(e)}}}}np.URL_SCHEME="downloads://";class rp{constructor(e){if(null==e||e.length<1)throw new Error(`When calling browserFiles, at least 1 file is required, but received ${e}`);this.jsonFile=e[0],this.weightsFiles=e.slice(1)}async load(){return new Promise((e,t)=>{const n=new FileReader;n.onload=n=>{const r=JSON.parse(n.target.result),a=r.modelTopology;if(null==a)return void t(new Error(`modelTopology field is missing from file ${this.jsonFile.name}`));if(null==r.weightsManifest)return void t(new Error(`weightManifest field is missing from file ${this.jsonFile.name}`));if(0===this.weightsFiles.length)return void e({modelTopology:a});const s=as(r,e=>this.loadWeights(e));e(s)},n.onerror=e=>t(`Failed to read model topology and weights manifest JSON from file '${this.jsonFile.name}'. 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a(()=>((e,t,n,r=$f)=>{switch(e.op){case"Abs":case"ComplexAbs":return[r.abs(Lh("x",e,t,n))];case"Acos":return[r.acos(Lh("x",e,t,n))];case"Acosh":return[r.acosh(Lh("x",e,t,n))];case"Asin":return[r.asin(Lh("x",e,t,n))];case"Asinh":return[r.asinh(Lh("x",e,t,n))];case"Atan":return[r.atan(Lh("x",e,t,n))];case"Atan2":return[r.atan2(Lh("x",e,t,n),Lh("y",e,t,n))];case"Atanh":return[r.atanh(Lh("x",e,t,n))];case"Ceil":return[r.ceil(Lh("x",e,t,n))];case"Complex":return[r.complex(Lh("real",e,t,n),Lh("imag",e,t,n))];case"Cos":return[r.cos(Lh("x",e,t,n))];case"Cosh":return[r.cosh(Lh("x",e,t,n))];case"Elu":return[r.elu(Lh("x",e,t,n))];case"Erf":return[r.erf(Lh("x",e,t,n))];case"Exp":return[r.exp(Lh("x",e,t,n))];case"Expm1":return[r.expm1(Lh("x",e,t,n))];case"Floor":return[r.floor(Lh("x",e,t,n))];case"Log":return[r.log(Lh("x",e,t,n))];case"Log1p":return[r.log1p(Lh("x",e,t,n))];case"Imag":return[r.imag(Lh("x",e,t,n))];case"Neg":return[r.neg(Lh("x",e,t,n))];case"Reciprocal":return[r.reciprocal(Lh("x",e,t,n))];case"Real":return[r.real(Lh("x",e,t,n))];case"Relu":return[r.relu(Lh("x",e,t,n))];case"Round":return[r.round(Lh("x",e,t,n))];case"Selu":return[r.selu(Lh("x",e,t,n))];case"Sigmoid":return[r.sigmoid(Lh("x",e,t,n))];case"Sin":return[r.sin(Lh("x",e,t,n))];case"Sign":return[r.sign(Lh("x",e,t,n))];case"Sinh":return[r.sinh(Lh("x",e,t,n))];case"Softplus":return[r.softplus(Lh("x",e,t,n))];case"Sqrt":return[r.sqrt(Lh("x",e,t,n))];case"Square":return[r.square(Lh("x",e,t,n))];case"Tanh":return[r.tanh(Lh("x",e,t,n))];case"Tan":return[r.tan(Lh("x",e,t,n))];case"ClipByValue":return[r.clipByValue(Lh("x",e,t,n),Lh("clipValueMin",e,t,n),Lh("clipValueMax",e,t,n))];case"Relu6":return[r.relu6(Lh("x",e,t,n))];case"Rsqrt":return[r.rsqrt(Bh(e.inputNames[0],t,n))];case"LeakyRelu":return[r.leakyRelu(Lh("x",e,t,n),Lh("alpha",e,t,n))];case"Prelu":return[r.prelu(Lh("x",e,t,n),Lh("alpha",e,t,n))];case"IsNan":return[r.isNaN(Bh(e.inputNames[0],t,n))];case"IsInf":return[r.isInf(Bh(e.inputNames[0],t,n))];case"IsFinite":return[r.isFinite(Bh(e.inputNames[0],t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"control":return Df(e,t,n);case"convolution":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"Conv1D":{const a=Lh("stride",e,t,n),s=Lh("pad",e,t,n),o=Lh("dataFormat",e,t,n).toUpperCase(),i=Lh("dilation",e,t,n);return[r.conv1d(Lh("x",e,t,n),Lh("filter",e,t,n),a,s,o,i)]}case"Conv2D":{const a=Lh("strides",e,t,n),s=Gh(e,t,n),o=Lh("dataFormat",e,t,n).toUpperCase(),i=Lh("dilations",e,t,n);return[r.conv2d(Lh("x",e,t,n),Lh("filter",e,t,n),[a[1],a[2]],s,o,[i[1],i[2]])]}case"_FusedConv2D":{const{stride:a,pad:s,dataFormat:o,dilations:i,biasArg:u,preluArg:l,activationFunc:c,leakyreluAlpha:d}=Mf(e,t,n);return[r.fused.conv2d({x:Lh("x",e,t,n),filter:Lh("filter",e,t,n),strides:[a[1],a[2]],pad:s,dataFormat:o,dilations:[i[1],i[2]],bias:u,activation:c,preluActivationWeights:l,leakyreluAlpha:d})]}case"FusedDepthwiseConv2dNative":{const{stride:a,pad:s,dataFormat:o,dilations:i,biasArg:u,preluArg:l,activationFunc:c,leakyreluAlpha:d}=Mf(e,t,n);return[r.fused.depthwiseConv2d({x:Lh("x",e,t,n),filter:Lh("filter",e,t,n),strides:[a[1],a[2]],pad:s,dataFormat:o,dilations:[i[1],i[2]],bias:u,activation:c,preluActivationWeights:l,leakyreluAlpha:d})]}case"Conv2DBackpropInput":case"Conv2dTranspose":{const a=Lh("outputShape",e,t,n),s=Lh("strides",e,t,n),o=Gh(e,t,n);return[r.conv2dTranspose(Lh("x",e,t,n),Lh("filter",e,t,n),a,[s[1],s[2]],o)]}case"DepthwiseConv2dNative":case"DepthwiseConv2d":{const a=Lh("strides",e,t,n),s=Gh(e,t,n),o=Lh("dilations",e,t,n),i=Lh("dataFormat",e,t,n).toUpperCase();return[r.depthwiseConv2d(Lh("input",e,t,n),Lh("filter",e,t,n),[a[1],a[2]],s,i,[o[1],o[2]])]}case"Conv3D":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("dataFormat",e,t,n).toUpperCase(),i=Lh("dilations",e,t,n);return[r.conv3d(Lh("x",e,t,n),Lh("filter",e,t,n),[a[1],a[2],a[3]],s,o,[i[1],i[2],i[3]])]}case"AvgPool":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("kernelSize",e,t,n);return[r.avgPool(Lh("x",e,t,n),[o[1],o[2]],[a[1],a[2]],s)]}case"MaxPool":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("kernelSize",e,t,n);return[r.maxPool(Lh("x",e,t,n),[o[1],o[2]],[a[1],a[2]],s)]}case"MaxPoolWithArgmax":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("kernelSize",e,t,n),i=Lh("includeBatchInIndex",e,t,n),{result:u,indexes:l}=r.maxPoolWithArgmax(Lh("x",e,t,n),[o[1],o[2]],[a[1],a[2]],s,i);return[u,l]}case"AvgPool3D":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("kernelSize",e,t,n);return[r.avgPool3d(Lh("x",e,t,n),[o[1],o[2],o[3]],[a[1],a[2],a[3]],s)]}case"MaxPool3D":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("kernelSize",e,t,n);return[r.maxPool3d(Lh("x",e,t,n),[o[1],o[2],o[3]],[a[1],a[2],a[3]],s)]}case"Dilation2D":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("dilations",e,t,n),i=a[1],u=a[2],l=o[1],c=o[2];return[r.dilation2d(Lh("x",e,t,n),Lh("filter",e,t,n),[i,u],s,[l,c],"NHWC")]}default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"creation":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"Fill":{const a=Lh("shape",e,t,n),s=Lh("dtype",e,t,n),o=Lh("value",e,t,n);return[r.fill(a,o,s)]}case"LinSpace":{const a=Lh("start",e,t,n),s=Lh("stop",e,t,n),o=Lh("num",e,t,n);return[r.linspace(a,s,o)]}case"Multinomial":{const a=Lh("logits",e,t,n),s=Lh("numSamples",e,t,n),o=Lh("seed",e,t,n);return[r.multinomial(a,s,o)]}case"OneHot":{const a=Lh("indices",e,t,n),s=Lh("depth",e,t,n),o=Lh("onValue",e,t,n),i=Lh("offValue",e,t,n),u=Lh("dtype",e,t,n);return[r.oneHot(a,s,o,i,u)]}case"Ones":return[r.ones(Lh("shape",e,t,n),Lh("dtype",e,t,n))];case"OnesLike":return[r.onesLike(Lh("x",e,t,n))];case"RandomStandardNormal":return[r.randomStandardNormal(Lh("shape",e,t,n),Lh("dtype",e,t,n),Lh("seed",e,t,n))];case"RandomUniform":return[r.randomUniform(Lh("shape",e,t,n),Lh("minval",e,t,n),Lh("maxval",e,t,n),Lh("dtype",e,t,n))];case"RandomUniformInt":return[r.randomUniformInt(Lh("shape",e,t,n),Lh("minval",e,t,n),Lh("maxval",e,t,n),Lh("seed",e,t,n))];case"Range":{const a=Lh("start",e,t,n),s=Lh("stop",e,t,n),o=Lh("step",e,t,n);return[r.range(a,s,o,Lh("dtype",e,t,n))]}case"TruncatedNormal":{const a=Lh("shape",e,t,n),s=Lh("mean",e,t,n),o=Lh("stdDev",e,t,n),i=Lh("seed",e,t,n);return[r.truncatedNormal(a,s,o,Lh("dtype",e,t,n),i)]}case"Zeros":return[r.zeros(Lh("shape",e,t,n),Lh("dtype",e,t,n))];case"ZerosLike":return[r.zerosLike(Lh("x",e,t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"dynamic":return(async(e,t,n,r,a=$f)=>{switch(e.op){case"NonMaxSuppressionV5":{const{boxes:r,scores:s,maxOutputSize:o,iouThreshold:i,scoreThreshold:u,softNmsSigma:l}=Pf(e,t,n),c=await a.image.nonMaxSuppressionWithScoreAsync(r,s,o,i,u,l);return[c.selectedIndices,c.selectedScores]}case"NonMaxSuppressionV4":{const{boxes:r,scores:s,maxOutputSize:o,iouThreshold:i,scoreThreshold:u}=Pf(e,t,n),l=Lh("padToMaxOutputSize",e,t,n),c=await a.image.nonMaxSuppressionPaddedAsync(r,s,o,i,u,l);return[c.selectedIndices,c.validOutputs]}case"NonMaxSuppressionV3":case"NonMaxSuppressionV2":{const{boxes:r,scores:s,maxOutputSize:o,iouThreshold:i,scoreThreshold:u}=Pf(e,t,n);return[await a.image.nonMaxSuppressionAsync(r,s,o,i,u)]}case"Where":{const r=a.cast(Lh("condition",e,t,n),"bool"),s=[await a.whereAsync(r)];return r.dispose(),s}case"ListDiff":return a.setdiff1dAsync(Lh("x",e,t,n),Lh("y",e,t,n));default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n);case"evaluation":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"LowerBound":{const a=Lh("sortedSequence",e,t,n),s=Lh("values",e,t,n);return[r.lowerBound(a,s)]}case"TopKV2":{const a=Lh("x",e,t,n),s=Lh("k",e,t,n),o=Lh("sorted",e,t,n),i=r.topk(a,s,o);return[i.values,i.indices]}case"UpperBound":{const a=Lh("sortedSequence",e,t,n),s=Lh("values",e,t,n);return[r.upperBound(a,s)]}case"Unique":{const a=Lh("x",e,t,n),s=r.unique(a);return[s.values,s.indices]}case"UniqueV2":{const a=Lh("x",e,t,n),s=Lh("axis",e,t,n),o=r.unique(a,s);return[o.values,o.indices]}default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"image":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"ResizeBilinear":{const a=Lh("images",e,t,n),s=Lh("size",e,t,n),o=Lh("alignCorners",e,t,n),i=Lh("halfPixelCenters",e,t,n);return[r.image.resizeBilinear(a,[s[0],s[1]],o,i)]}case"ResizeNearestNeighbor":{const a=Lh("images",e,t,n),s=Lh("size",e,t,n),o=Lh("alignCorners",e,t,n),i=Lh("halfPixelCenters",e,t,n);return[r.image.resizeNearestNeighbor(a,[s[0],s[1]],o,i)]}case"CropAndResize":{const a=Lh("image",e,t,n),s=Lh("boxes",e,t,n),o=Lh("boxInd",e,t,n),i=Lh("cropSize",e,t,n),u=Lh("method",e,t,n),l=Lh("extrapolationValue",e,t,n);return[r.image.cropAndResize(a,s,o,i,u,l)]}case"ImageProjectiveTransformV3":{const a=Lh("images",e,t,n),s=Lh("transforms",e,t,n),o=Lh("outputShape",e,t,n),i=Lh("fillValue",e,t,n),u=Lh("interpolation",e,t,n),l=Lh("fillMode",e,t,n);return[r.image.transform(a,s,u.toLowerCase(),l.toLowerCase(),i,o)]}default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"graph":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"Const":return t[e.name];case"PlaceholderWithDefault":const a=Lh("default",e,t,n);return[Bh(e.name,t,n)||a];case"Placeholder":return[Bh(e.name,t,n)];case"Identity":case"StopGradient":case"FakeQuantWithMinMaxVars":case"Snapshot":return[Hh(Lh("x",e,t,n))];case"IdentityN":return Lh("x",e,t,n).map(e=>Hh(e));case"Shape":return[r.tensor1d(Lh("x",e,t,n).shape,"int32")];case"ShapeN":return Lh("x",e,t,n).map(e=>r.tensor1d(e.shape));case"Size":return[r.scalar(Lh("x",e,t,n).size,"int32")];case"Rank":return[r.scalar(Lh("x",e,t,n).rank,"int32")];case"NoOp":return[r.scalar(1)];case"Print":const s=Lh("x",e,t,n),o=Lh("data",e,t,n),i=Lh("message",e,t,n),u=Lh("summarize",e,t,n);console.warn("The graph has a tf.print() operation,usually used for debugging, which slows down performance."),console.log(i);for(let e=0;e((e,t,n,r=$f)=>{switch(e.op){case"Equal":return[r.equal(Lh("a",e,t,n),Lh("b",e,t,n))];case"NotEqual":return[r.notEqual(Lh("a",e,t,n),Lh("b",e,t,n))];case"Greater":return[r.greater(Lh("a",e,t,n),Lh("b",e,t,n))];case"GreaterEqual":return[r.greaterEqual(Lh("a",e,t,n),Lh("b",e,t,n))];case"Less":return[r.less(Lh("a",e,t,n),Lh("b",e,t,n))];case"LessEqual":return[r.lessEqual(Lh("a",e,t,n),Lh("b",e,t,n))];case"LogicalAnd":return[r.logicalAnd(Lh("a",e,t,n),Lh("b",e,t,n))];case"LogicalNot":return[r.logicalNot(Lh("a",e,t,n))];case"LogicalOr":return[r.logicalOr(Lh("a",e,t,n),Lh("b",e,t,n))];case"Select":case"SelectV2":return[r.where(Lh("condition",e,t,n),Lh("a",e,t,n),Lh("b",e,t,n))];case"BitwiseAnd":return[r.bitwiseAnd(Lh("a",e,t,n),Lh("b",e,t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"matrices":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"BatchMatMul":case"BatchMatMulV2":case"MatMul":return[r.matMul(Lh("a",e,t,n),Lh("b",e,t,n),Lh("transposeA",e,t,n),Lh("transposeB",e,t,n))];case"Einsum":return[r.einsum(Lh("equation",e,t,n),...Lh("tensors",e,t,n))];case"Transpose":return[r.transpose(Lh("x",e,t,n),Lh("perm",e,t,n))];case"_FusedMatMul":const[a,s]=Lh("fusedOps",e,t,n),o="biasadd"===a,i="prelu"===s,u=Lh("numArgs",e,t,n),l=Lh("leakyreluAlpha",e,t,n);if(o){if(i&&2!==u)throw new Error("Fused MatMul with BiasAdd and Prelu must have two extra arguments: bias and alpha.");if(!i&&1!==u)throw new Error("Fused MatMul with BiasAdd must have one extra argument: bias.")}const[c,d]=Lh("args",e,t,n);return[r.fused.matMul({a:Lh("a",e,t,n),b:Lh("b",e,t,n),transposeA:Lh("transposeA",e,t,n),transposeB:Lh("transposeB",e,t,n),bias:c,activation:s,preluActivationWeights:d,leakyreluAlpha:l})];case"MatrixBandPart":return[r.linalg.bandPart(Lh("a",e,t,n),Lh("numLower",e,t,n),Lh("numUpper",e,t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"normalization":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"EuclideanNorm":return[r.euclideanNorm(Lh("x",e,t,n),Lh("axis",e,t,n),Lh("keepDims",e,t,n))];case"FusedBatchNorm":case"FusedBatchNormV2":case"FusedBatchNormV3":return[r.batchNorm(Lh("x",e,t,n),Lh("mean",e,t,n),Lh("variance",e,t,n),Lh("offset",e,t,n),Lh("scale",e,t,n),Lh("epsilon",e,t,n))];case"LRN":return[r.localResponseNormalization(Lh("x",e,t,n),Lh("radius",e,t,n),Lh("bias",e,t,n),Lh("alpha",e,t,n),Lh("beta",e,t,n))];case"Softmax":return[r.softmax(Lh("x",e,t,n))];case"LogSoftmax":return[r.logSoftmax(Lh("x",e,t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"ragged":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"RaggedGather":{const{outputNestedSplits:a,outputDenseValues:s}=r.raggedGather(Lh("paramsNestedSplits",e,t,n),Lh("paramsDenseValues",e,t,n),Lh("indices",e,t,n),Lh("outputRaggedRank",e,t,n));return 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a(()=>((e,t,n,r=$f)=>{switch(e.op){case"SparseFillEmptyRows":{const{outputIndices:a,outputValues:s,emptyRowIndicator:o,reverseIndexMap:i}=r.sparse.sparseFillEmptyRows(Lh("indices",e,t,n),Lh("values",e,t,n),Lh("denseShape",e,t,n),Lh("defaultValue",e,t,n));return[a,s,o,i]}case"SparseReshape":{const{outputIndices:a,outputShape:s}=r.sparse.sparseReshape(Lh("inputIndices",e,t,n),Lh("inputShape",e,t,n),Lh("newShape",e,t,n));return[a,s]}case"SparseSegmentMean":return[r.sparse.sparseSegmentMean(Lh("data",e,t,n),Lh("indices",e,t,n),Lh("segmentIds",e,t,n))];case"SparseSegmentSum":return[r.sparse.sparseSegmentSum(Lh("data",e,t,n),Lh("indices",e,t,n),Lh("segmentIds",e,t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"spectral":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"FFT":return[r.fft(Lh("x",e,t,n))];case"IFFT":return[r.ifft(Lh("x",e,t,n))];case"RFFT":return[r.rfft(Lh("x",e,t,n))];case"IRFFT":return[r.irfft(Lh("x",e,t,n))];default:throw TypeError(`Node 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type ${e.op} is not implemented`)}})(e,t,n));case"hash_table":return(async(e,t,n,r)=>{switch(e.op){case"HashTable":case"HashTableV2":{const a=r.getHashTableHandleByName(e.name);if(null!=a)return[a];{const a=Lh("keyDType",e,t,n),s=Lh("valueDType",e,t,n),o=new Lf(a,s);return r.addHashTable(e.name,o),[o.handle]}}case"InitializeTable":case"InitializeTableV2":case"LookupTableImport":case"LookupTableImportV2":{const a=Lh("tableHandle",e,t,n,r),s=Lh("keys",e,t,n),o=Lh("values",e,t,n),i=r.getHashTableById(a.id);return[await i.import(s,o)]}case"LookupTableFind":case"LookupTableFindV2":{const a=Lh("tableHandle",e,t,n,r),s=Lh("keys",e,t,n),o=Lh("defaultValue",e,t,n),i=r.getHashTableById(a.id);return[await i.find(s,o)]}case"LookupTableSize":case"LookupTableSizeV2":{const a=Lh("tableHandle",e,t,n,r);return[r.getHashTableById(a.id).tensorSize()]}default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n,r);case"custom":const s=Ph(e.op);if(s&&s.customExecutor)return s.customExecutor(new Cf(e,t,n));throw TypeError(`Custom op ${e.op} is not registered.`);default:throw TypeError(`Unknown op '${e.op}'. 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this.tensorArrayMap[e]}addTensorList(e){this.tensorListMap[e.id]=e}getTensorList(e){return this.tensorListMap[e]}dispose(e){for(const t in this.tensorArrayMap)this.tensorArrayMap[t].clearAndClose(e);for(const t in this.tensorListMap)this.tensorListMap[t].clearAndClose(e)}}function Wf(e,t,n,r){const a=/* @__PURE__ */new Set,s=[];let o=null,i=null;const u=/* @__PURE__ */new Set,l=new Set(Object.keys(e).map(e=>Uh(e)[0]));r=r||[];const c=new Set(r.map(e=>Uh(e.name)[0])),d=[...t];for(;d.length>0;){const e=d.pop();(qf(e)||Kf(e)||Xf(e))&&null==o&&(o=e,i=o.children.map(e=>e.name).filter(e=>a.has(e))),a.add(e.name),null==n[e.name]&&(l.has(e.name)||c.has(e.name)||(0!==e.inputs.length?e.inputs.forEach(e=>{u.has(e.name)||(u.add(e.name),d.push(e))}):s.push(e.name)))}return{inputs:e,outputs:t,usedNodes:a,missingInputs:s,dynamicNode:o,syncInputs:i}}function zf(e,t){const{usedNodes:n,inputs:r}=t,a=Object.keys(r).map(e=>Uh(e)[0]).map(t=>e.nodes[t]),s=e.initNodes||[],o=e=>n.has("string"===typeof 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Set(e.map(e=>e.name)),o=e=>s.has("string"===typeof e?e:e.name);for(const i of e){for(const e of i.children.filter(o)){if(!n.has(e.name))throw new Uf(`Child ${e.name} of node ${i.name} is unreachable.`);if(n.get(i.name)>n.get(e.name))throw new Uf(`Node ${i.name} is scheduled to run after its child ${e.name}.`)}if(!a(i))for(const e of i.inputs){if(!n.has(e.name))throw new Uf(`Input ${e.name} of node ${i.name} is unreachable.`);if(n.get(e.name)>n.get(i.name))throw new Uf(`Node ${i.name} is scheduled to run before its input ${e.name}.`)}}}(f,u),f}class Uf extends Error{constructor(e){super(`NodesExecutionOrderError: ${e}`)}}const Gf=/* @__PURE__ */new Set(["Switch","Merge","Enter","Exit","NextIteration","StatelessIf","StatelessWhile","if","While"]),Hf=/* @__PURE__ */new Set(["NonMaxSuppressionV2","NonMaxSuppressionV3","NonMaxSuppressionV5","Where"]),jf=/* @__PURE__ */new 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this.priorityQueue.slice(0,this.numberOfElements+1)},e.prototype.max=function(){return this.priorityQueue[0]},e.prototype.swim=function(e){for(;e>0&&this.less(Pm(e),e);)this.exchange(e,Pm(e)),e=Pm(e)},e.prototype.sink=function(e){for(;2*e<=this.numberOfElements;){var t=2*e;if(tt){l=!1;break}if(!l)break}return l}var Vm=[["nose","leftEye"],["leftEye","leftEar"],["nose","rightEye"],["rightEye","rightEar"],["nose","leftShoulder"],["leftShoulder","leftElbow"],["leftElbow","leftWrist"],["leftShoulder","leftHip"],["leftHip","leftKnee"],["leftKnee","leftAnkle"],["nose","rightShoulder"],["rightShoulder","rightElbow"],["rightElbow","rightWrist"],["rightShoulder","rightHip"],["rightHip","rightKnee"],["rightKnee","rightAnkle"]].map(function(e){var t=e[0],n=e[1];return[Im[t],Im[n]]}),Wm=Vm.map(function(e){return e[1]}),zm=Vm.map(function(e){return e[0]});function Um(e,t,n,r){return{y:Cm(Math.round(e.y/t),0,n-1),x:Cm(Math.round(e.x/t),0,r-1)}}function Gm(e,t,n,r,a,s,o,i){void 0===i&&(i=2);for(var u=r.shape,l=u[0],c=u[1],d=function(e,t,n){var r=n.shape[2]/2;return{y:n.get(t.y,t.x,e),x:n.get(t.y,t.x,r+e)}}(e,Um(t.position,s,l,c),o),p=$m(t.position,d),h=0;h=0;--p){var h=Wm[p],f=zm[p];u[h]&&!u[f]&&(u[f]=Gm(p,u[h],f,t,n,r,s))}for(p=0;p=.1,function(){return"inputResolution must be a string or number between 0.1 and 2, but was "+e}),e}(e);return[tg(r*s,t),tg(a*s,t)]}function sg(e,t,n,r,a){var s=t[0],o=t[1],i=n[0],u=n[1],l=r[0],c=l[0],d=l[1],p=r[1],h=p[0],f=p[1];return Ba(function(){var t=Md.resizeBilinear(e,[i,u],!0);return function(e,t,n){var r=t[0],a=t[1],s=n[0],o=s[0],i=s[1],u=n[1],l=u[0],c=u[1];return Ba(function(){var t=Li(e);return Jl(Md.cropAndResize(t,[[o/(r+o+i-1),l/(a+l+c-1),(o+r-1)/(r+o+i-1),(l+a-1)/(a+l+c-1)]],[0],[r,a]),[0])})}(t=So(t),[s,o],[[c,d],[h,f]])})}function og(e,t){var n=t[0],r=t[1],a=eg(e),s=a[0],o=a[1],i=r/n,u=[0,0,0,0],l=u[0],c=u[1],d=u[2],p=u[3];return o/s1)throw new Error("segmentationThreshold "+t+". Should be in range [0.0, 1.0]");if(n<=0)throw new Error("Invalid maxDetections "+n+". Should be > 0");if(r<0||r>1)throw new Error("Invalid scoreThreshold "+r+". Should be in range [0.0, 1.0]");if(a<=0)throw new Error("Invalid nmsRadius "+a+".")}function yg(e){var t=e.segmentationThreshold,n=e.maxDetections,r=e.scoreThreshold,a=e.nmsRadius,s=e.minKeypointScore,o=e.refineSteps;if(t<0||t>1)throw new Error("segmentationThreshold "+t+". Should be in range [0.0, 1.0]");if(n<=0)throw new Error("Invalid maxDetections "+n+". Should be > 0");if(r<0||r>1)throw new Error("Invalid scoreThreshold "+r+". Should be in range [0.0, 1.0]");if(a<=0)throw new Error("Invalid nmsRadius "+a+".");if(s<0||s>1)throw new Error("Invalid minKeypointScore "+s+".Should be in range [0.0, 1.0]");if(o<=0||o>20)throw new Error("Invalid refineSteps "+o+".Should be in range [1, 20]")}var bg=function(){function e(e){this.baseModel=e}return e.prototype.predictForPersonSegmentation=function(e){var t=this.baseModel.predict(e);return{segmentLogits:t.segmentation,heatmapScores:t.heatmapScores,offsets:t.offsets,displacementFwd:t.displacementFwd,displacementBwd:t.displacementBwd}},e.prototype.predictForPersonSegmentationAndPart=function(e){var t=this.baseModel.predict(e);return{segmentLogits:t.segmentation,partHeatmapLogits:t.partHeatmaps,heatmapScores:t.heatmapScores,offsets:t.offsets,displacementFwd:t.displacementFwd,displacementBwd:t.displacementBwd}},e.prototype.predictForMultiPersonInstanceSegmentationAndPart=function(e){var t=this.baseModel.predict(e);return{segmentLogits:t.segmentation,longOffsets:t.longOffsets,heatmapScores:t.heatmapScores,offsets:t.offsets,displacementFwd:t.displacementFwd,displacementBwd:t.displacementBwd,partHeatmaps:t.partHeatmaps}},e.prototype.segmentPersonActivation=function(e,t,n){var r=this;void 0===n&&(n=.5);var a=eg(e),s=a[0],o=a[1],i=ag(t,this.baseModel.outputStride,[s,o]),u=og(e,i),l=u.resized,c=u.padding,d=Ba(function(){var e=r.predictForPersonSegmentation(l),t=e.segmentLogits,a=e.heatmapScores,i=e.offsets,u=e.displacementFwd,d=e.displacementBwd,p=l.shape,h=p[0],f=p[1],m=sg(t,[s,o],[h,f],[[c.top,c.bottom],[c.left,c.right]]);return{segmentation:ym(Jl(m),n),heatmapScores:a,offsets:i,displacementFwd:u,displacementBwd:d}}),p=d.segmentation,h=d.heatmapScores,f=d.offsets,m=d.displacementFwd,g=d.displacementBwd;return l.dispose(),{segmentation:p,heatmapScores:h,offsets:f,displacementFwd:m,displacementBwd:g,padding:c,internalResolutionHeightAndWidth:i}},e.prototype.segmentPerson=function(e,t){return void 0===t&&(t=fg),lm(this,0,void 0,function(){var n,r,a,s,o,i,u,l,c,d,p,h,f,m,g,y,b,x;return cm(this,function(v){switch(v.label){case 0:return gg(t=um(um({},fg),t)),n=this.segmentPersonActivation(e,t.internalResolution,t.segmentationThreshold),r=n.segmentation,a=n.heatmapScores,s=n.offsets,o=n.displacementFwd,i=n.displacementBwd,u=n.padding,l=n.internalResolutionHeightAndWidth,c=r.shape,d=c[0],p=c[1],[4,r.data()];case 1:return h=v.sent(),r.dispose(),[4,ig([a,s,o,i])];case 2:return f=v.sent(),m=f[0],g=f[1],y=f[2],b=f[3],x=ug(x=Km(m,g,y,b,this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[d,p],l,u,!1),a.dispose(),s.dispose(),o.dispose(),i.dispose(),[2,{height:d,width:p,data:h,allPoses:x}]}})})},e.prototype.segmentMultiPerson=function(e,t){return void 0===t&&(t=mg),lm(this,0,void 0,function(){var n,r,a,s,o,i,u,l,c,d,p,h,f,m,g,y,b,x,v,w,k,I=this;return cm(this,function(N){switch(N.label){case 0:return yg(t=um(um({},mg),t)),n=eg(e),r=n[0],a=n[1],s=ag(t.internalResolution,this.baseModel.outputStride,[r,a]),o=og(e,s),i=o.resized,u=o.padding,l=Ba(function(){var e,n=I.predictForMultiPersonInstanceSegmentationAndPart(i),o=n.segmentLogits,l=n.longOffsets,c=n.heatmapScores,d=n.offsets,p=n.displacementFwd,h=n.displacementBwd,f=sg(o,[r,a],s,[[u.top,u.bottom],[u.left,u.right]]);return e=l,{segmentation:ym(Jl(f),t.segmentationThreshold),longOffsets:e,heatmapScoresRaw:c,offsetsRaw:d,displacementFwdRaw:p,displacementBwdRaw:h}}),c=l.segmentation,d=l.longOffsets,p=l.heatmapScoresRaw,h=l.offsetsRaw,f=l.displacementFwdRaw,m=l.displacementBwdRaw,[4,ig([p,h,f,m])];case 1:return g=N.sent(),y=g[0],b=g[1],x=g[2],v=g[3],w=ug(w=Km(y,b,x,v,this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[r,a],s,u,!1),[4,Dm(c,d,w,r,a,this.baseModel.outputStride,s,u,t.scoreThreshold,t.refineSteps,t.minKeypointScore,t.maxDetections)];case 2:return k=N.sent(),i.dispose(),c.dispose(),d.dispose(),p.dispose(),h.dispose(),f.dispose(),m.dispose(),[2,k]}})})},e.prototype.segmentPersonPartsActivation=function(e,t,n){var r=this;void 0===n&&(n=.5);var a=eg(e),s=a[0],o=a[1],i=ag(t,this.baseModel.outputStride,[s,o]),u=og(e,i),l=u.resized,c=u.padding,d=Ba(function(){var e=r.predictForPersonSegmentationAndPart(l),t=e.segmentLogits,a=e.partHeatmapLogits,i=e.heatmapScores,u=e.offsets,d=e.displacementFwd,p=e.displacementBwd,h=l.shape,f=h[0],m=h[1],g=sg(t,[s,o],[f,m],[[c.top,c.bottom],[c.left,c.right]]),y=sg(a,[s,o],[f,m],[[c.top,c.bottom],[c.left,c.right]]);return{partSegmentation:bm(ym(Jl(g),n),y),heatmapScores:i,offsets:u,displacementFwd:d,displacementBwd:p}}),p=d.partSegmentation,h=d.heatmapScores,f=d.offsets,m=d.displacementFwd,g=d.displacementBwd;return l.dispose(),{partSegmentation:p,heatmapScores:h,offsets:f,displacementFwd:m,displacementBwd:g,padding:c,internalResolutionHeightAndWidth:i}},e.prototype.segmentPersonParts=function(e,t){return void 0===t&&(t=fg),lm(this,0,void 0,function(){var n,r,a,s,o,i,u,l,c,d,p,h,f,m,g,y,b,x;return cm(this,function(v){switch(v.label){case 0:return gg(t=um(um({},fg),t)),n=this.segmentPersonPartsActivation(e,t.internalResolution,t.segmentationThreshold),r=n.partSegmentation,a=n.heatmapScores,s=n.offsets,o=n.displacementFwd,i=n.displacementBwd,u=n.padding,l=n.internalResolutionHeightAndWidth,c=r.shape,d=c[0],p=c[1],[4,r.data()];case 1:return h=v.sent(),r.dispose(),[4,ig([a,s,o,i])];case 2:return f=v.sent(),m=f[0],g=f[1],y=f[2],b=f[3],x=ug(x=Km(m,g,y,b,this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[d,p],l,u,!1),a.dispose(),s.dispose(),o.dispose(),i.dispose(),[2,{height:d,width:p,data:h,allPoses:x}]}})})},e.prototype.segmentMultiPersonParts=function(e,t){return void 0===t&&(t=mg),lm(this,0,void 0,function(){var n,r,a,s,o,i,u,l,c,d,p,h,f,m,g,y,b,x,v,w,k,I,N=this;return cm(this,function(S){switch(S.label){case 0:return yg(t=um(um({},mg),t)),n=eg(e),r=n[0],a=n[1],s=ag(t.internalResolution,this.baseModel.outputStride,[r,a]),o=og(e,s),i=o.resized,u=o.padding,l=Ba(function(){var e=N.predictForMultiPersonInstanceSegmentationAndPart(i),n=e.segmentLogits,o=e.longOffsets,l=e.heatmapScores,c=e.offsets,d=e.displacementFwd,p=e.displacementBwd,h=e.partHeatmaps,f=sg(n,[r,a],s,[[u.top,u.bottom],[u.left,u.right]]),m=sg(h,[r,a],s,[[u.top,u.bottom],[u.left,u.right]]),g=o;return{segmentation:ym(Jl(f),t.segmentationThreshold),longOffsets:g,heatmapScoresRaw:l,offsetsRaw:c,displacementFwdRaw:d,displacementBwdRaw:p,partSegmentation:function(e){var t=e.shape,n=t[0],r=t[1],a=t[2];return Ba(function(){var t=gm(e),s=Li(Nl(0,a,1,"int32"),1),o=Ls(No(t,s),"int32");return vo(o,[n,r])})}(m)}}),c=l.segmentation,d=l.longOffsets,p=l.heatmapScoresRaw,h=l.offsetsRaw,f=l.displacementFwdRaw,m=l.displacementBwdRaw,g=l.partSegmentation,[4,ig([p,h,f,m])];case 1:return y=S.sent(),b=y[0],x=y[1],v=y[2],w=y[3],k=ug(k=Km(b,x,v,w,this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[r,a],s,u,!1),[4,Mm(c,d,g,k,r,a,this.baseModel.outputStride,s,u,t.scoreThreshold,t.refineSteps,t.minKeypointScore,t.maxDetections)];case 2:return I=S.sent(),i.dispose(),c.dispose(),d.dispose(),p.dispose(),h.dispose(),f.dispose(),m.dispose(),g.dispose(),[2,I]}})})},e.prototype.dispose=function(){this.baseModel.dispose()},e}();function xg(e){return lm(this,0,void 0,function(){var t,n,r,a,s,o;return cm(this,function(i){switch(i.label){case 0:if(t=e.outputStride,n=e.quantBytes,r=e.multiplier,null==Ah)throw new Error("Cannot find TensorFlow.js. If you are using a + \ No newline at end of file diff --git a/docs/document/advanced/built-in.html b/docs/document/advanced/built-in.html index cd3591710..646e33aab 100644 --- a/docs/document/advanced/built-in.html +++ b/docs/document/advanced/built-in.html @@ -217,7 +217,7 @@ art.on('ready', () => { art.plugins.add(myPlugin); }); - + \ No newline at end of file diff --git a/docs/document/advanced/class.html b/docs/document/advanced/class.html index 55cc3e51c..7b6268da6 100644 --- a/docs/document/advanced/class.html +++ b/docs/document/advanced/class.html @@ -31,7 +31,7 @@ }); console.info([...Artplayer.instances]);

version ​

返回播放器的版本信息

▶ Run Code
js
console.info(Artplayer.version);

env ​

返回播放器的环境变量

▶ Run Code
js
console.info(Artplayer.env);

build ​

返回播放器的打包时间

▶ Run Code
js
console.info(Artplayer.build);

config ​

返回视频的默认配置

▶ Run Code
js
console.info(Artplayer.config);

utils ​

返回播放器的工具函数集合

▶ Run Code
js
console.info(Artplayer.utils);

全部工具函数请参考以下地址：

artplayer/types/utils.d.ts

scheme ​

返回播放器选项的校验方案

▶ Run Code
js
console.info(Artplayer.scheme);

Emitter ​

返回事件分发器的构造函数

▶ Run Code
js
console.info(Artplayer.Emitter);

validator ​

返回选项的校验函数

▶ Run Code
js
console.info(Artplayer.validator);

kindOf ​

返回类型检测的函数工具

▶ Run Code
js
console.info(Artplayer.kindOf);

html ​

返回播放器所需的 html 字符串

▶ Run Code
js
console.info(Artplayer.html);

option ​

返回播放器的默认选项

▶ Run Code
js
console.info(Artplayer.option);
- + \ No newline at end of file diff --git a/docs/document/advanced/event.html b/docs/document/advanced/event.html index 07cbfe96b..e6589498a 100644 --- a/docs/document/advanced/event.html +++ b/docs/document/advanced/event.html @@ -385,7 +385,7 @@ art.on('keydown', (event) => { console.log(event.code); });

video:canplay ​

浏览器可以播放媒体文件了，但估计没有足够的数据来支撑播放到结束，不必停下来进一步缓冲内容

video:canplaythrough ​

浏览器估计它可以在不停止内容缓冲的情况下播放媒体直到结束

video:complete ​

OfflineAudioContext 渲染完成

video:durationchange ​

duration 属性的值改变时触发

video:emptied ​

媒体内容变为空；例如，当这个 media 已经加载完成（或者部分加载完成），则发送此事件，并调用 load() 方法重新加载它

video:ended ​

视频停止播放，因为 media 已经到达结束点

video:error ​

获取媒体数据时出错，或者资源类型不是受支持的媒体格式

video:loadeddata ​

media 中的首帧已经完成加载

video:loadedmetadata ​

已加载元数据

video:pause ​

播放已暂停

video:play ​

播放已开始

video:playing ​

由于缺乏数据而暂停或延迟后，播放准备开始

video:progress ​

在浏览器加载资源时周期性触发

video:ratechange ​

播放速率发生变化

video:seeked ​

跳帧（seek）操作完成

video:seeking ​

跳帧（seek）操作开始

video:stalled ​

用户代理（user agent）正在尝试获取媒体数据，但数据意外未出现

video:suspend ​

媒体数据加载已暂停

video:timeupdate ​

currentTime 属性指定的时间发生变化

video:volumechange ​

音量发生变化

video:waiting ​

由于暂时缺少数据，播放已停止

- + \ No newline at end of file diff --git a/docs/document/advanced/global.html b/docs/document/advanced/global.html index c87d95947..29afaad0b 100644 --- a/docs/document/advanced/global.html +++ b/docs/document/advanced/global.html @@ -248,7 +248,7 @@ // 只销毁界面，不主动清空 src art.destroy(); - + \ No newline at end of file diff --git a/docs/document/advanced/plugin.html b/docs/document/advanced/plugin.html index 7e18f6ced..f1d81d84f 100644 --- a/docs/document/advanced/plugin.html +++ b/docs/document/advanced/plugin.html @@ -122,7 +122,7 @@ }) ], }); - + \ No newline at end of file diff --git a/docs/document/advanced/property.html b/docs/document/advanced/property.html index cc7232d77..99151927a 100644 --- a/docs/document/advanced/property.html +++ b/docs/document/advanced/property.html @@ -457,7 +457,7 @@ art.on('ready', () => { art.subtitleOffset = 1; }); - + \ No newline at end of file diff --git a/docs/document/assets/en_index.md.B6J2cqvj.js b/docs/document/assets/en_index.md.D_XAyEyy.js similarity index 96% rename from docs/document/assets/en_index.md.B6J2cqvj.js rename to docs/document/assets/en_index.md.D_XAyEyy.js index 893f3fa7f..8d999c48d 100644 --- a/docs/document/assets/en_index.md.B6J2cqvj.js +++ b/docs/document/assets/en_index.md.D_XAyEyy.js @@ -1,4 +1,4 @@ -import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g=JSON.parse('{"title":"Installation & Usage","description":"","frontmatter":{},"headers":[],"relativePath":"en/index.md","filePath":"en/index.md","lastUpdated":1767420511000}'),p={name:"en/index.md"};function t(e,s,h,k,r,E){return n(),a("div",null,s[0]||(s[0]=[l(`

Installation & Usage ​

Installation ​

bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>

CDN ​

bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js

Usage ​

html
<html>
+import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g=JSON.parse('{"title":"Installation & Usage","description":"","frontmatter":{},"headers":[],"relativePath":"en/index.md","filePath":"en/index.md","lastUpdated":1767420511000}'),p={name:"en/index.md"};function t(e,s,h,k,r,E){return n(),a("div",null,s[0]||(s[0]=[l(`
Installation & Usage ​
Installation ​
bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js
Usage ​
html
<html>
     <head>
         <title>ArtPlayer Demo</title>
         <meta charset="UTF-8" />
@@ -19,7 +19,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g
           });
         </script>
     </body>
-</html>
Note
The player's dimensions depend on the size of its container container, so your container must have defined dimensions.
See more usage examples at the following link:
/example
Vue.js ​
vue
<template>
+</html>
Note
The player's dimensions depend on the size of its container container, so your container must have defined dimensions.
See more usage examples at the following link:
/example
Vue.js ​
vue
<template>
   <div ref="$container" />
 </template>
 
@@ -51,7 +51,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g
   art.value.destroy(false)
 })
 </script>
vue
<template>
-  <Artplayer :option="option" :style="style" @get-instance="getInstance" />
+  <Artplayer :option="option" :style="style" @get-instance="getInstance" />
 </template>
 
 <script setup>
@@ -71,7 +71,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g
 function getInstance(art) {
   console.log(art)
 }
-</script>
Artplayer is not reactive:
Directly modifying option in Vue.js will not update the player.
React.js ​
jsx
import Artplayer from 'artplayer'
+</script>
Artplayer is not reactive:
Directly modifying option in Vue.js will not update the player.
React.js ​
jsx
import Artplayer from 'artplayer'
 import { useEffect, useRef } from 'react'
 
 export default function Player({ option, getInstance, ...rest }) {
@@ -154,7 +154,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g
 
 option.volume = 0.5;
 
-const art8 = new Artplayer(option);
Legacy Browsers ​
The production build artplayer.js only supports the latest major version of Chrome: last 1 Chrome version
For legacy browsers, you can use the artplayer.legacy.js file, which supports compatibility down to: IE 11
js
import Artplayer from 'artplayer/legacy'
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
If you need to support even older browsers, modify the following configuration and build it yourself:
Build configuration: scripts/build.js
Reference documentation: browserslist
ECMAScript Module ​
ESM Demo:
https://artplayer.org/esm.html
Starting from 5.2.6, artplayer and all plugins also provide an ESM version mjs, such as:
  • artplayer/dist/artplayer.mjs
  • artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.mjs
html
<!DOCTYPE html>
+const art8 = new Artplayer(option);
Legacy Browsers ​
The production build artplayer.js only supports the latest major version of Chrome: last 1 Chrome version
For legacy browsers, you can use the artplayer.legacy.js file, which supports compatibility down to: IE 11
js
import Artplayer from 'artplayer/legacy'
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
If you need to support even older browsers, modify the following configuration and build it yourself:
Build configuration: scripts/build.js
Reference documentation: browserslist
ECMAScript Module ​
ESM Demo:
https://artplayer.org/esm.html
Starting from 5.2.6, artplayer and all plugins also provide an ESM version mjs, such as:
  • artplayer/dist/artplayer.mjs
  • artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.mjs
html
<!DOCTYPE html>
 <html lang="en">
 
 <head>
diff --git a/docs/document/assets/en_index.md.B6J2cqvj.lean.js b/docs/document/assets/en_index.md.D_XAyEyy.lean.js
similarity index 100%
rename from docs/document/assets/en_index.md.B6J2cqvj.lean.js
rename to docs/document/assets/en_index.md.D_XAyEyy.lean.js
diff --git a/docs/document/assets/en_start_i18n.md.BhiDfadM.js b/docs/document/assets/en_start_i18n.md.fbCR_PMw.js
similarity index 98%
rename from docs/document/assets/en_start_i18n.md.BhiDfadM.js
rename to docs/document/assets/en_start_i18n.md.fbCR_PMw.js
index e1a6dc745..80a90ccea 100644
--- a/docs/document/assets/en_start_i18n.md.BhiDfadM.js
+++ b/docs/document/assets/en_start_i18n.md.fbCR_PMw.js
@@ -2,7 +2,7 @@ import{_ as a,c as i,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g
     container: '.artplayer-app',
     url: '/assets/sample/video.mp4',
     lang: 'zh-cn', // or 'en'
-});
Importing Languages ​
Language files before bundling are located at: artplayer/src/i18n/*.js. Contributions to add your language are welcome.
Language files after bundling are located at: artplayer/dist/i18n/*.js
js
import id from 'artplayer/i18n/id';
+});
Importing Languages ​
Language files before bundling are located at: artplayer/src/i18n/*.js. Contributions to add your language are welcome.
Language files after bundling are located at: artplayer/dist/i18n/*.js
js
import id from 'artplayer/i18n/id';
 import zhTw from 'artplayer/i18n/zh-tw';
 
 var art = new Artplayer({
diff --git a/docs/document/assets/en_start_i18n.md.BhiDfadM.lean.js b/docs/document/assets/en_start_i18n.md.fbCR_PMw.lean.js
similarity index 100%
rename from docs/document/assets/en_start_i18n.md.BhiDfadM.lean.js
rename to docs/document/assets/en_start_i18n.md.fbCR_PMw.lean.js
diff --git a/docs/document/assets/index.md.CDZ-sHkw.js b/docs/document/assets/index.md.BaNZbFwu.js
similarity index 96%
rename from docs/document/assets/index.md.CDZ-sHkw.js
rename to docs/document/assets/index.md.BaNZbFwu.js
index 34bac633f..680a05f66 100644
--- a/docs/document/assets/index.md.CDZ-sHkw.js
+++ b/docs/document/assets/index.md.BaNZbFwu.js
@@ -1,4 +1,4 @@
-import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g=JSON.parse('{"title":"安装使用","description":"","frontmatter":{},"headers":[],"relativePath":"index.md","filePath":"index.md","lastUpdated":1767420511000}'),p={name:"index.md"};function t(e,s,h,k,r,E){return n(),a("div",null,s[0]||(s[0]=[l(`
安装使用 ​
安装 ​
bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js
使用 ​
html
<html>
+import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g=JSON.parse('{"title":"安装使用","description":"","frontmatter":{},"headers":[],"relativePath":"index.md","filePath":"index.md","lastUpdated":1767420511000}'),p={name:"index.md"};function t(e,s,h,k,r,E){return n(),a("div",null,s[0]||(s[0]=[l(`
安装使用 ​
安装 ​
bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js
使用 ​
html
<html>
     <head>
         <title>ArtPlayer Demo</title>
         <meta charset="UTF-8" />
@@ -19,7 +19,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g
           });
         </script>
     </body>
-</html>
提示
播放器的尺寸依赖于容器 container 的尺寸，所以你的容器 container 必须是有尺寸的
以下链接可以看到更多的使用例子
/example
Vue.js ​
vue
<template>
+</html>
提示
播放器的尺寸依赖于容器 container 的尺寸，所以你的容器 container 必须是有尺寸的
以下链接可以看到更多的使用例子
/example
Vue.js ​
vue
<template>
   <div ref="$container" />
 </template>
 
@@ -51,7 +51,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g
   art.value.destroy(false)
 })
 </script>
vue
<template>
-  <Artplayer :option="option" :style="style" @get-instance="getInstance" />
+  <Artplayer :option="option" :style="style" @get-instance="getInstance" />
 </template>
 
 <script setup>
@@ -71,7 +71,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g
 function getInstance(art) {
   console.log(art)
 }
-</script>
Artplayer 非响应式：
在 Vue.js 里直接修改 option 是不会改变播放器的
React.js ​
jsx
import Artplayer from 'artplayer'
+</script>
Artplayer 非响应式：
在 Vue.js 里直接修改 option 是不会改变播放器的
React.js ​
jsx
import Artplayer from 'artplayer'
 import { useEffect, useRef } from 'react'
 
 export default function Player({ option, getInstance, ...rest }) {
@@ -154,7 +154,7 @@ import{_ as i,c as a,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const g
 
 option.volume = 0.5;
 
-const art8 = new Artplayer(option);
古老的浏览器 ​
生产构建的 artplayer.js 只兼容最新一个主版本的 Chrome：last 1 Chrome version
对于古老的浏览器，可以使用 artplayer.legacy.js 文件，可以兼容到：IE 11
js
import Artplayer from 'artplayer/legacy'
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
假如你要兼容更古老的浏览器时，请修改以下配置然后自行构建：
构建配置：scripts/build.js
参考文档：browserslist
ECMAScript Module ​
ESM Demo:
https://artplayer.org/esm.html
从 5.2.6 开始，artplayer 和所有插件还会提供一个 ESM 版本的 mjs，如：
  • artplayer/dist/artplayer.mjs
  • artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.mjs
html
<!DOCTYPE html>
+const art8 = new Artplayer(option);
古老的浏览器 ​
生产构建的 artplayer.js 只兼容最新一个主版本的 Chrome：last 1 Chrome version
对于古老的浏览器，可以使用 artplayer.legacy.js 文件，可以兼容到：IE 11
js
import Artplayer from 'artplayer/legacy'
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
假如你要兼容更古老的浏览器时，请修改以下配置然后自行构建：
构建配置：scripts/build.js
参考文档：browserslist
ECMAScript Module ​
ESM Demo:
https://artplayer.org/esm.html
从 5.2.6 开始，artplayer 和所有插件还会提供一个 ESM 版本的 mjs，如：
  • artplayer/dist/artplayer.mjs
  • artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.mjs
html
<!DOCTYPE html>
 <html lang="en">
 
 <head>
diff --git a/docs/document/assets/index.md.CDZ-sHkw.lean.js b/docs/document/assets/index.md.BaNZbFwu.lean.js
similarity index 100%
rename from docs/document/assets/index.md.CDZ-sHkw.lean.js
rename to docs/document/assets/index.md.BaNZbFwu.lean.js
diff --git a/docs/document/assets/plugin_danmuku.md.pX46PRX9.js b/docs/document/assets/plugin_danmuku.md.Dz71RGDv.js
similarity index 99%
rename from docs/document/assets/plugin_danmuku.md.pX46PRX9.js
rename to docs/document/assets/plugin_danmuku.md.Dz71RGDv.js
index a7ce703ef..6f6e055b2 100644
--- a/docs/document/assets/plugin_danmuku.md.pX46PRX9.js
+++ b/docs/document/assets/plugin_danmuku.md.Dz71RGDv.js
@@ -1,4 +1,4 @@
-import{_ as n,c as l,o as p,ak as s,j as i}from"./chunks/framework.xxfEszSJ.js";const y=JSON.parse('{"title":"弹幕库","description":"","frontmatter":{},"headers":[],"relativePath":"plugin/danmuku.md","filePath":"plugin/danmuku.md","lastUpdated":1734270991000}'),h={name:"plugin/danmuku.md"};function e(k,a,t,r,E,d){return p(),l("div",null,a[0]||(a[0]=[s(`
弹幕库 ​
演示 ​
👉 查看完整演示
安装 ​
bash
npm install artplayer-plugin-danmuku
bash
yarn add artplayer-plugin-danmuku
bash
pnpm add artplayer-plugin-danmuku
html
<script src="path/to/artplayer-plugin-danmuku.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
bash
https://unpkg.com/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
弹幕结构 ​
每一个弹幕是一个对象，多个弹幕组成的数组就是弹幕库，通常只需要text就可以发送一个弹幕，其余都是非必要参数
js
{
+import{_ as n,c as l,o as p,ak as s,j as i}from"./chunks/framework.xxfEszSJ.js";const y=JSON.parse('{"title":"弹幕库","description":"","frontmatter":{},"headers":[],"relativePath":"plugin/danmuku.md","filePath":"plugin/danmuku.md","lastUpdated":1734270991000}'),h={name:"plugin/danmuku.md"};function e(k,a,t,r,E,d){return p(),l("div",null,a[0]||(a[0]=[s(`
弹幕库 ​
演示 ​
👉 查看完整演示
安装 ​
bash
npm install artplayer-plugin-danmuku
bash
yarn add artplayer-plugin-danmuku
bash
pnpm add artplayer-plugin-danmuku
html
<script src="path/to/artplayer-plugin-danmuku.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
bash
https://unpkg.com/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
弹幕结构 ​
每一个弹幕是一个对象，多个弹幕组成的数组就是弹幕库，通常只需要text就可以发送一个弹幕，其余都是非必要参数
js
{
     text: '', // 弹幕文本
     time: 10, // 弹幕时间, 默认为当前播放器时间
     mode: 0, // 弹幕模式: 0: 滚动(默认)，1: 顶部，2: 底部
diff --git a/docs/document/assets/plugin_danmuku.md.pX46PRX9.lean.js b/docs/document/assets/plugin_danmuku.md.Dz71RGDv.lean.js
similarity index 100%
rename from docs/document/assets/plugin_danmuku.md.pX46PRX9.lean.js
rename to docs/document/assets/plugin_danmuku.md.Dz71RGDv.lean.js
diff --git a/docs/document/assets/start_i18n.md.BrnMiJ2K.js b/docs/document/assets/start_i18n.md.CpGYSiAS.js
similarity index 98%
rename from docs/document/assets/start_i18n.md.BrnMiJ2K.js
rename to docs/document/assets/start_i18n.md.CpGYSiAS.js
index a4f8a8da6..4e8fb1511 100644
--- a/docs/document/assets/start_i18n.md.BrnMiJ2K.js
+++ b/docs/document/assets/start_i18n.md.CpGYSiAS.js
@@ -2,7 +2,7 @@ import{_ as a,c as i,o as n,ak as l}from"./chunks/framework.xxfEszSJ.js";const c
     container: '.artplayer-app',
     url: '/assets/sample/video.mp4',
     lang: 'zh-cn', // or 'en'
-});
导入语言 ​
打包前的语言文件存放于: artplayer/src/i18n/*.js, 欢迎来添加你的语言
打包后的语言文件存放于: artplayer/dist/i18n/*.js
js
import id from 'artplayer/i18n/id';
+});
导入语言 ​
打包前的语言文件存放于: artplayer/src/i18n/*.js, 欢迎来添加你的语言
打包后的语言文件存放于: artplayer/dist/i18n/*.js
js
import id from 'artplayer/i18n/id';
 import zhTw from 'artplayer/i18n/zh-tw';
 
 var art = new Artplayer({
diff --git a/docs/document/assets/start_i18n.md.BrnMiJ2K.lean.js b/docs/document/assets/start_i18n.md.CpGYSiAS.lean.js
similarity index 100%
rename from docs/document/assets/start_i18n.md.BrnMiJ2K.lean.js
rename to docs/document/assets/start_i18n.md.CpGYSiAS.lean.js
diff --git a/docs/document/component/contextmenu.html b/docs/document/component/contextmenu.html
index aede92062..856e6f2c2 100644
--- a/docs/document/component/contextmenu.html
+++ b/docs/document/component/contextmenu.html
@@ -106,7 +106,7 @@
         })
     }, 3000);
 });

-    
+    
     
   
 
\ No newline at end of file
diff --git a/docs/document/component/controls.html b/docs/document/component/controls.html
index 20ba5cbbb..f605241ff 100644
--- a/docs/document/component/controls.html
+++ b/docs/document/component/controls.html
@@ -153,7 +153,7 @@
         });
     }, 3000);
 });
- + \ No newline at end of file diff --git a/docs/document/component/layers.html b/docs/document/component/layers.html index 38bbc3d0f..cf2fed27e 100644 --- a/docs/document/component/layers.html +++ b/docs/document/component/layers.html @@ -125,7 +125,7 @@ }); }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/component/setting.html b/docs/document/component/setting.html index 6c094be50..5f8946935 100644 --- a/docs/document/component/setting.html +++ b/docs/document/component/setting.html @@ -245,7 +245,7 @@ }); }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/en/advanced/built-in.html b/docs/document/en/advanced/built-in.html index a884d5429..2d9424d98 100644 --- a/docs/document/en/advanced/built-in.html +++ b/docs/document/en/advanced/built-in.html @@ -217,7 +217,7 @@ art.on('ready', () => { art.plugins.add(myPlugin); }); - + \ No newline at end of file diff --git a/docs/document/en/advanced/class.html b/docs/document/en/advanced/class.html index a27c615a4..658daf023 100644 --- a/docs/document/en/advanced/class.html +++ b/docs/document/en/advanced/class.html @@ -31,7 +31,7 @@ }); console.info([...Artplayer.instances]);

version ​

Returns the version information of the player.

▶ Run Code
js
console.info(Artplayer.version);

env ​

Returns the environment variables of the player.

▶ Run Code
js
console.info(Artplayer.env);

build ​

Returns the build time of the player.

▶ Run Code
js
console.info(Artplayer.build);

config ​

Returns the default configuration for videos.

▶ Run Code
js
console.info(Artplayer.config);

utils ​

Returns the collection of utility functions for the player.

▶ Run Code
js
console.info(Artplayer.utils);

For all utility functions, please refer to the following address:

artplayer/types/utils.d.ts

scheme ​

Returns the validation schema for player options.

▶ Run Code
js
console.info(Artplayer.scheme);

Emitter ​

Returns the constructor function for the event emitter.

▶ Run Code
js
console.info(Artplayer.Emitter);

validator ​

Returns the validation function for options.

▶ Run Code
js
console.info(Artplayer.validator);

kindOf ​

Returns the utility function for type detection.

▶ Run Code
js
console.info(Artplayer.kindOf);

html ​

Returns the html string required by the player.

▶ Run Code
js
console.info(Artplayer.html);

option ​

Returns the default options for the player.

▶ Run Code
js
console.info(Artplayer.option);
- + \ No newline at end of file diff --git a/docs/document/en/advanced/event.html b/docs/document/en/advanced/event.html index fb49eded9..d362f7ba9 100644 --- a/docs/document/en/advanced/event.html +++ b/docs/document/en/advanced/event.html @@ -385,7 +385,7 @@ art.on('keydown', (event) => { console.log(event.code); });

video:canplay ​

The browser can start playing the media, but estimates there isn't enough data to play through to the end without having to stop for further buffering

video:canplaythrough ​

The browser estimates it can play the media through to the end without stopping to buffer content

video:complete ​

OfflineAudioContext rendering is complete

video:durationchange ​

Triggered when the value of the duration property changes

video:emptied ​

The media has become empty; for example, this event is sent when the media has already been loaded (or partially loaded), and the load() method is called to reload it

video:ended ​

Playback has stopped because the media has reached its end point

video:error ​

An error occurred while fetching media data, or the resource type is not a supported media format

video:loadeddata ​

The first frame of the media has finished loading

video:loadedmetadata ​

Metadata has been loaded

video:pause ​

Playback has been paused

video:play ​

Playback has begun

video:playing ​

Playback is ready to start after having been paused or delayed due to lack of data

video:progress ​

Periodically triggered while the browser is loading the resource

video:ratechange ​

The playback rate has changed

video:seeked ​

A seek operation has completed

video:seeking ​

A seek operation has begun

video:stalled ​

The user agent is trying to fetch media data, but data is unexpectedly not forthcoming

video:suspend ​

Media data loading has been suspended

video:timeupdate ​

The time indicated by the currentTime attribute has been updated

video:volumechange ​

The volume has changed

video:waiting ​

Playback has stopped due to temporary lack of data

- + \ No newline at end of file diff --git a/docs/document/en/advanced/global.html b/docs/document/en/advanced/global.html index 7c6403b1b..1b1fb124d 100644 --- a/docs/document/en/advanced/global.html +++ b/docs/document/en/advanced/global.html @@ -248,7 +248,7 @@ // Only destroys the UI, does not actively clear src art.destroy(); - + \ No newline at end of file diff --git a/docs/document/en/advanced/plugin.html b/docs/document/en/advanced/plugin.html index 77ad58e41..b4defc3e0 100644 --- a/docs/document/en/advanced/plugin.html +++ b/docs/document/en/advanced/plugin.html @@ -122,7 +122,7 @@ }) ], }); - + \ No newline at end of file diff --git a/docs/document/en/advanced/property.html b/docs/document/en/advanced/property.html index 8b98926c1..cebb44d72 100644 --- a/docs/document/en/advanced/property.html +++ b/docs/document/en/advanced/property.html @@ -457,7 +457,7 @@ art.on('ready', () => { art.subtitleOffset = 1; }); - + \ No newline at end of file diff --git a/docs/document/en/component/contextmenu.html b/docs/document/en/component/contextmenu.html index cefec544c..bb25aa902 100644 --- a/docs/document/en/component/contextmenu.html +++ b/docs/document/en/component/contextmenu.html @@ -106,7 +106,7 @@ }) }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/en/component/controls.html b/docs/document/en/component/controls.html index 7e373467b..667b4fb4d 100644 --- a/docs/document/en/component/controls.html +++ b/docs/document/en/component/controls.html @@ -153,7 +153,7 @@ }); }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/en/component/layers.html b/docs/document/en/component/layers.html index 7ac5172f7..8724a88e3 100644 --- a/docs/document/en/component/layers.html +++ b/docs/document/en/component/layers.html @@ -125,7 +125,7 @@ }); }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/en/component/setting.html b/docs/document/en/component/setting.html index 1b604dfff..2249350f3 100644 --- a/docs/document/en/component/setting.html +++ b/docs/document/en/component/setting.html @@ -245,7 +245,7 @@ }); }, 3000); }); - + \ No newline at end of file diff --git a/docs/document/en/index.html b/docs/document/en/index.html index 30520e085..b6e5ded35 100644 --- a/docs/document/en/index.html +++ b/docs/document/en/index.html @@ -13,7 +13,7 @@ - + @@ -23,7 +23,7 @@ -
Artplayer.js

Appearance

Installation & Usage ​

Installation ​

bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>

CDN ​

bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js

Usage ​

html
<html>
+    
Artplayer.js
Appearance
Installation & Usage ​
Installation ​
bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js
Usage ​
html
<html>
     <head>
         <title>ArtPlayer Demo</title>
         <meta charset="UTF-8" />
@@ -44,7 +44,7 @@
           });
         </script>
     </body>
-</html>
Note
The player's dimensions depend on the size of its container container, so your container must have defined dimensions.
See more usage examples at the following link:
/example
Vue.js ​
vue
<template>
+</html>
Note
The player's dimensions depend on the size of its container container, so your container must have defined dimensions.
See more usage examples at the following link:
/example
Vue.js ​
vue
<template>
   <div ref="$container" />
 </template>
 
@@ -76,7 +76,7 @@
   art.value.destroy(false)
 })
 </script>
vue
<template>
-  <Artplayer :option="option" :style="style" @get-instance="getInstance" />
+  <Artplayer :option="option" :style="style" @get-instance="getInstance" />
 </template>
 
 <script setup>
@@ -96,7 +96,7 @@
 function getInstance(art) {
   console.log(art)
 }
-</script>
Artplayer is not reactive:
Directly modifying option in Vue.js will not update the player.
React.js ​
jsx
import Artplayer from 'artplayer'
+</script>
Artplayer is not reactive:
Directly modifying option in Vue.js will not update the player.
React.js ​
jsx
import Artplayer from 'artplayer'
 import { useEffect, useRef } from 'react'
 
 export default function Player({ option, getInstance, ...rest }) {
@@ -179,7 +179,7 @@
 
 option.volume = 0.5;
 
-const art8 = new Artplayer(option);
Legacy Browsers ​
The production build artplayer.js only supports the latest major version of Chrome: last 1 Chrome version
For legacy browsers, you can use the artplayer.legacy.js file, which supports compatibility down to: IE 11
js
import Artplayer from 'artplayer/legacy'
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
If you need to support even older browsers, modify the following configuration and build it yourself:
Build configuration: scripts/build.js
Reference documentation: browserslist
ECMAScript Module ​
ESM Demo:
https://artplayer.org/esm.html
Starting from 5.2.6, artplayer and all plugins also provide an ESM version mjs, such as:
  • artplayer/dist/artplayer.mjs
  • artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.mjs
html
<!DOCTYPE html>
+const art8 = new Artplayer(option);
Legacy Browsers ​
The production build artplayer.js only supports the latest major version of Chrome: last 1 Chrome version
For legacy browsers, you can use the artplayer.legacy.js file, which supports compatibility down to: IE 11
js
import Artplayer from 'artplayer/legacy'
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
If you need to support even older browsers, modify the following configuration and build it yourself:
Build configuration: scripts/build.js
Reference documentation: browserslist
ECMAScript Module ​
ESM Demo:
https://artplayer.org/esm.html
Starting from 5.2.6, artplayer and all plugins also provide an ESM version mjs, such as:
  • artplayer/dist/artplayer.mjs
  • artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.mjs
html
<!DOCTYPE html>
 <html lang="en">
 
 <head>
@@ -237,7 +237,7 @@
         </script>
     </body>
 </html>
Note
You need to modify it before importing the Artplayer dependency for it to take effect.

-    
+    
     
   
 
\ No newline at end of file
diff --git a/docs/document/en/start/i18n.html b/docs/document/en/start/i18n.html
index 3baf4f188..e9b1ef9e4 100644
--- a/docs/document/en/start/i18n.html
+++ b/docs/document/en/start/i18n.html
@@ -13,7 +13,7 @@
     
     
     
-    
+    
     
     
     
@@ -27,7 +27,7 @@
     container: '.artplayer-app',
     url: '/assets/sample/video.mp4',
     lang: 'zh-cn', // or 'en'
-});

Importing Languages ​

Language files before bundling are located at: artplayer/src/i18n/*.js. Contributions to add your language are welcome.

Language files after bundling are located at: artplayer/dist/i18n/*.js

js
import id from 'artplayer/i18n/id';
+});

Importing Languages ​

Language files before bundling are located at: artplayer/src/i18n/*.js. Contributions to add your language are welcome.

Language files after bundling are located at: artplayer/dist/i18n/*.js

js
import id from 'artplayer/i18n/id';
 import zhTw from 'artplayer/i18n/zh-tw';
 
 var art = new Artplayer({
@@ -75,7 +75,7 @@
         },
     },
 });
- + \ No newline at end of file diff --git a/docs/document/en/start/option.html b/docs/document/en/start/option.html index 966285b3e..699be562d 100644 --- a/docs/document/en/start/option.html +++ b/docs/document/en/start/option.html @@ -415,7 +415,7 @@ url: '/assets/sample/video.mp4', proxy: () => document.createElement('video') }); - + \ No newline at end of file diff --git a/docs/document/hashmap.json b/docs/document/hashmap.json index 0c5233a9b..0280d69d4 100644 --- a/docs/document/hashmap.json +++ b/docs/document/hashmap.json @@ -1 +1 @@ -{"advanced_built-in.md":"DiyRIcIA","advanced_class.md":"Da3aE0pP","advanced_event.md":"mrsB0MsK","advanced_global.md":"Bdw3azKs","advanced_plugin.md":"B3Pobmcq","advanced_property.md":"CA7GaeI3","component_contextmenu.md":"ClKmcIKr","component_controls.md":"Cl62yW1F","component_layers.md":"Cys52VMi","component_setting.md":"BP5674ir","en_advanced_built-in.md":"B_F31aPz","en_advanced_class.md":"D17lDToP","en_advanced_event.md":"Cw7LYSEa","en_advanced_global.md":"DwHxhtQU","en_advanced_plugin.md":"Cnaq654P","en_advanced_property.md":"JV0Ib3j3","en_component_contextmenu.md":"Dn3gMYMB","en_component_controls.md":"BRzTYykf","en_component_layers.md":"B88JJHwY","en_component_setting.md":"C5z-_-Yy","en_index.md":"B6J2cqvj","en_start_i18n.md":"BhiDfadM","en_start_option.md":"Bei8B6RP","index.md":"CDZ-sHkw","plugin_danmuku.md":"pX46PRX9","start_i18n.md":"BrnMiJ2K","start_option.md":"D52S8Ynf"} +{"advanced_built-in.md":"DiyRIcIA","advanced_class.md":"Da3aE0pP","advanced_event.md":"mrsB0MsK","advanced_global.md":"Bdw3azKs","advanced_plugin.md":"B3Pobmcq","advanced_property.md":"CA7GaeI3","component_contextmenu.md":"ClKmcIKr","component_controls.md":"Cl62yW1F","component_layers.md":"Cys52VMi","component_setting.md":"BP5674ir","en_advanced_built-in.md":"B_F31aPz","en_advanced_class.md":"D17lDToP","en_advanced_event.md":"Cw7LYSEa","en_advanced_global.md":"DwHxhtQU","en_advanced_plugin.md":"Cnaq654P","en_advanced_property.md":"JV0Ib3j3","en_component_contextmenu.md":"Dn3gMYMB","en_component_controls.md":"BRzTYykf","en_component_layers.md":"B88JJHwY","en_component_setting.md":"C5z-_-Yy","en_index.md":"D_XAyEyy","en_start_i18n.md":"fbCR_PMw","en_start_option.md":"Bei8B6RP","index.md":"BaNZbFwu","plugin_danmuku.md":"Dz71RGDv","start_i18n.md":"CpGYSiAS","start_option.md":"D52S8Ynf"} diff --git a/docs/document/index.html b/docs/document/index.html index 49be1af96..b67b34fd6 100644 --- a/docs/document/index.html +++ b/docs/document/index.html @@ -13,7 +13,7 @@ - + @@ -23,7 +23,7 @@ -
Artplayer.js

Appearance

安装使用 ​

安装 ​

bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>

CDN ​

bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js

使用 ​

html
<html>
+    
Artplayer.js
Appearance
安装使用 ​
安装 ​
bash
npm install artplayer
bash
yarn add artplayer
bash
pnpm add artplayer
html
<script src="path/to/artplayer.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js
bash
https://unpkg.com/artplayer/dist/artplayer.js
使用 ​
html
<html>
     <head>
         <title>ArtPlayer Demo</title>
         <meta charset="UTF-8" />
@@ -44,7 +44,7 @@
           });
         </script>
     </body>
-</html>
提示
播放器的尺寸依赖于容器 container 的尺寸，所以你的容器 container 必须是有尺寸的
以下链接可以看到更多的使用例子
/example
Vue.js ​
vue
<template>
+</html>
提示
播放器的尺寸依赖于容器 container 的尺寸，所以你的容器 container 必须是有尺寸的
以下链接可以看到更多的使用例子
/example
Vue.js ​
vue
<template>
   <div ref="$container" />
 </template>
 
@@ -76,7 +76,7 @@
   art.value.destroy(false)
 })
 </script>
vue
<template>
-  <Artplayer :option="option" :style="style" @get-instance="getInstance" />
+  <Artplayer :option="option" :style="style" @get-instance="getInstance" />
 </template>
 
 <script setup>
@@ -96,7 +96,7 @@
 function getInstance(art) {
   console.log(art)
 }
-</script>
Artplayer 非响应式：
在 Vue.js 里直接修改 option 是不会改变播放器的
React.js ​
jsx
import Artplayer from 'artplayer'
+</script>
Artplayer 非响应式：
在 Vue.js 里直接修改 option 是不会改变播放器的
React.js ​
jsx
import Artplayer from 'artplayer'
 import { useEffect, useRef } from 'react'
 
 export default function Player({ option, getInstance, ...rest }) {
@@ -179,7 +179,7 @@
 
 option.volume = 0.5;
 
-const art8 = new Artplayer(option);
古老的浏览器 ​
生产构建的 artplayer.js 只兼容最新一个主版本的 Chrome：last 1 Chrome version
对于古老的浏览器，可以使用 artplayer.legacy.js 文件，可以兼容到：IE 11
js
import Artplayer from 'artplayer/legacy'
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
假如你要兼容更古老的浏览器时，请修改以下配置然后自行构建：
构建配置：scripts/build.js
参考文档：browserslist
ECMAScript Module ​
ESM Demo:
https://artplayer.org/esm.html
从 5.2.6 开始，artplayer 和所有插件还会提供一个 ESM 版本的 mjs，如：
  • artplayer/dist/artplayer.mjs
  • artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.mjs
html
<!DOCTYPE html>
+const art8 = new Artplayer(option);
古老的浏览器 ​
生产构建的 artplayer.js 只兼容最新一个主版本的 Chrome：last 1 Chrome version
对于古老的浏览器，可以使用 artplayer.legacy.js 文件，可以兼容到：IE 11
js
import Artplayer from 'artplayer/legacy'
bash
https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.legacy.js
bash
https://unpkg.com/artplayer/dist/artplayer.legacy.js
假如你要兼容更古老的浏览器时，请修改以下配置然后自行构建：
构建配置：scripts/build.js
参考文档：browserslist
ECMAScript Module ​
ESM Demo:
https://artplayer.org/esm.html
从 5.2.6 开始，artplayer 和所有插件还会提供一个 ESM 版本的 mjs，如：
  • artplayer/dist/artplayer.mjs
  • artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.mjs
html
<!DOCTYPE html>
 <html lang="en">
 
 <head>
@@ -237,7 +237,7 @@
         </script>
     </body>
 </html>
提示
你需要在引入 Artplayer 依赖前来修改它才会生效

-    
+    
     
   
 
\ No newline at end of file
diff --git a/docs/document/plugin/danmuku.html b/docs/document/plugin/danmuku.html
index f38d4d1e7..2d7d498f5 100644
--- a/docs/document/plugin/danmuku.html
+++ b/docs/document/plugin/danmuku.html
@@ -13,7 +13,7 @@
     
     
     
-    
+    
     
     
     
@@ -23,7 +23,7 @@
     
   
   
-    
Artplayer.js
Appearance
弹幕库 ​
演示 ​
👉 查看完整演示
安装 ​
bash
npm install artplayer-plugin-danmuku
bash
yarn add artplayer-plugin-danmuku
bash
pnpm add artplayer-plugin-danmuku
html
<script src="path/to/artplayer-plugin-danmuku.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
bash
https://unpkg.com/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
弹幕结构 ​
每一个弹幕是一个对象，多个弹幕组成的数组就是弹幕库，通常只需要text就可以发送一个弹幕，其余都是非必要参数
js
{
+    
Artplayer.js
Appearance
弹幕库 ​
演示 ​
👉 查看完整演示
安装 ​
bash
npm install artplayer-plugin-danmuku
bash
yarn add artplayer-plugin-danmuku
bash
pnpm add artplayer-plugin-danmuku
html
<script src="path/to/artplayer-plugin-danmuku.js"></script>
CDN ​
bash
https://cdn.jsdelivr.net/npm/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
bash
https://unpkg.com/artplayer-plugin-danmuku/dist/artplayer-plugin-danmuku.js
弹幕结构 ​
每一个弹幕是一个对象，多个弹幕组成的数组就是弹幕库，通常只需要text就可以发送一个弹幕，其余都是非必要参数
js
{
     text: '', // 弹幕文本
     time: 10, // 弹幕时间, 默认为当前播放器时间
     mode: 0, // 弹幕模式: 0: 滚动(默认)，1: 顶部，2: 底部
@@ -367,7 +367,7 @@
 art.on('artplayerPluginDanmuku:destroy', () => {
     console.info('弹幕销毁');
 });

-    
+    
     
   
 
\ No newline at end of file
diff --git a/docs/document/start/i18n.html b/docs/document/start/i18n.html
index 3f423f505..b21275985 100644
--- a/docs/document/start/i18n.html
+++ b/docs/document/start/i18n.html
@@ -13,7 +13,7 @@
     
     
     
-    
+    
     
     
     
@@ -27,7 +27,7 @@
     container: '.artplayer-app',
     url: '/assets/sample/video.mp4',
     lang: 'zh-cn', // or 'en'
-});
导入语言 ​
打包前的语言文件存放于: artplayer/src/i18n/*.js, 欢迎来添加你的语言
打包后的语言文件存放于: artplayer/dist/i18n/*.js
js
import id from 'artplayer/i18n/id';
+});
导入语言 ​
打包前的语言文件存放于: artplayer/src/i18n/*.js, 欢迎来添加你的语言
打包后的语言文件存放于: artplayer/dist/i18n/*.js
js
import id from 'artplayer/i18n/id';
 import zhTw from 'artplayer/i18n/zh-tw';
 
 var art = new Artplayer({
@@ -75,7 +75,7 @@
         },
     },
 });

-    
+    
     
   
 
\ No newline at end of file
diff --git a/docs/document/start/option.html b/docs/document/start/option.html
index 97fb23da3..dfeb8c007 100644
--- a/docs/document/start/option.html
+++ b/docs/document/start/option.html
@@ -415,7 +415,7 @@
     url: '/assets/sample/video.mp4',
     proxy: () => document.createElement('video')
 });
- + \ No newline at end of file diff --git a/packages/artplayer-plugin-ads/dist/artplayer-plugin-ads.mjs b/packages/artplayer-plugin-ads/dist/artplayer-plugin-ads.mjs index b2c413ed7..b5132a64f 100644 --- a/packages/artplayer-plugin-ads/dist/artplayer-plugin-ads.mjs +++ b/packages/artplayer-plugin-ads/dist/artplayer-plugin-ads.mjs @@ -4,4 +4,248 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function l(e){return n=>{!function(e){const{version:n,utils:{errorHandle:a}}=e.constructor,i=n.split(".").map(Number);a(i[0]+i[1]/100>=5,`Artplayer.js@${n} is not compatible the artplayerPluginAds@${l.version}. Please update it to version Artplayer.js@5.x.x`)}(n);const{template:{$player:a},icons:{volume:i,volumeClose:t,fullscreenOn:r,fullscreenOff:d,loading:o},constructor:{validator:s,utils:{query:p,append:u,setStyle:c}}}=n;e=s({html:"",video:"",url:"",playDuration:5,totalDuration:10,muted:!1,i18n:{close:"\u5173\u95ed\u5e7f\u544a",countdown:"%s\u79d2",detail:"\u67e5\u770b\u8be6\u60c5",canBeClosed:"%s\u79d2\u540e\u53ef\u5173\u95ed\u5e7f\u544a"},...e},{html:"?string",video:"?string",url:"?string",playDuration:"number",totalDuration:"number",muted:"?boolean",i18n:{close:"string",countdown:"string",detail:"string",canBeClosed:"string"}});let y=null,g=null,m=null,f=null,v=null,x=null,h=0,b=null,w=!1,$=!1,k=!1;function D(l,e){return e.replace("%s",l)}function A(){w=!0,n.play(),e.video&&y.pause(),c(n.template.$ads,"display","none"),n.emit("artplayerPluginAds:skip",e)}function C(){w||(b=setTimeout(()=>{h+=1;const l=e.playDuration-h;l>=1?m.innerHTML=D(l,e.i18n.canBeClosed):(m.innerHTML=e.i18n.close,k||(k=!0)),f.innerHTML=D(e.totalDuration-h,e.i18n.countdown),h>=e.totalDuration?A():C()},1e3))}function P(){w||clearTimeout(b)}function B(){$||($=!0,function(){n.template.$ads=u(a,'
'),y=u(n.template.$ads,e.video?``:`
${e.html}
`),x=u(n.template.$ads,'
'),u(x,o),g=u(n.template.$ads,`
\n
${e.playDuration<=0?e.i18n.close:D(e.playDuration,e.i18n.canBeClosed)}
\n
${D(e.totalDuration,e.i18n.countdown)}
\n
`),m=p(".artplayer-plugin-ads-close",g),f=p(".artplayer-plugin-ads-countdown",g),e.playDuration>=e.totalDuration&&c(m,"display","none"),n.proxy(m,"click",()=>{k&&A()}),v=u(n.template.$ads,`
\n
${e.i18n.detail}
\n
\n
\n
`);const l=p(".artplayer-plugin-ads-detail",v),s=p(".artplayer-plugin-ads-muted",v),h=p(".artplayer-plugin-ads-fullscreen",v);if(e.url?n.proxy(l,"click",()=>{window.open(e.url),n.emit("artplayerPluginAds:click",e)}):c(l,"display","none"),e.video){const l=u(s,i),a=u(s,t);c(a,"display","none"),e.muted&&(y.muted=!0,c(l,"display","none"),c(a,"display","inline-flex")),n.proxy(s,"click",()=>{y.muted=!y.muted,y.muted?(c(l,"display","none"),c(a,"display","inline-flex")):(c(l,"display","inline-flex"),c(a,"display","none"))})}else c(s,"display","none");const b=u(h,r),w=u(h,d);c(w,"display","none"),n.proxy(h,"click",()=>{n.fullscreen=!n.fullscreen,n.fullscreen?(c(b,"display","inline-flex"),c(w,"display","none")):(c(b,"display","none"),c(w,"display","inline-flex"))}),n.proxy(y,"click",()=>{e.url&&window.open(e.url),n.emit("artplayerPluginAds:click",e)})}(),n.pause(),e.video?(n.proxy(y,"error",A),n.proxy(y,"loadedmetadata",()=>{C(),y.play(),c(g,"display","flex"),c(v,"display","flex"),c(x,"display","none")})):(C(),c(g,"display","flex"),c(v,"display","flex"),c(x,"display","none")),n.on("document:visibilitychange",()=>{document.hidden?P():C()}))}return n.on("ready",()=>{n.once("play",B),n.once("video:playing",B)}),{name:"artplayerPluginAds",skip:A,pause:P,play:C}}}if("undefined"!==typeof document&&!document.getElementById("artplayer-plugin-ads")){const l=document.createElement("style");l.id="artplayer-plugin-ads",l.textContent=".artplayer-plugin-ads{position:absolute;z-index:150;inset:0;width:100%;height:100%;overflow:hidden;font-size:13px;line-height:1;color:#fff;background-color:#000}.artplayer-plugin-ads .artplayer-plugin-ads-html{display:flex;align-items:center;justify-content:center;width:100%;height:100%}.artplayer-plugin-ads .artplayer-plugin-ads-video{width:100%;height:100%}.artplayer-plugin-ads .artplayer-plugin-ads-timer{display:none;position:absolute;top:10px;right:10px}.artplayer-plugin-ads .artplayer-plugin-ads-timer>div{display:flex;align-items:center;background-color:#00000080;border-radius:15px;margin-left:5px;padding:5px 10px;cursor:pointer}.artplayer-plugin-ads .artplayer-plugin-ads-control{display:none;position:absolute;bottom:10px;right:10px}.artplayer-plugin-ads .artplayer-plugin-ads-control>div{display:flex;align-items:center;background-color:#00000080;border-radius:15px;margin-left:5px;padding:5px 10px;cursor:pointer}.artplayer-plugin-ads .artplayer-plugin-ads-control .art-icon svg{width:20px;height:20px}.artplayer-plugin-ads .artplayer-plugin-ads-loading{display:flex;align-items:center;justify-content:center;position:absolute;inset:0;width:100%;height:100%}",document.head.appendChild(l)}export{l as default}; +const style = ".artplayer-plugin-ads {\n position: absolute;\n z-index: 150;\n left: 0;\n top: 0;\n right: 0;\n bottom: 0;\n width: 100%;\n height: 100%;\n overflow: hidden;\n font-size: 13px;\n line-height: 1;\n color: #fff;\n background-color: #000;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-html {\n display: flex;\n align-items: center;\n justify-content: center;\n width: 100%;\n height: 100%;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-video {\n width: 100%;\n height: 100%;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-timer {\n display: none;\n position: absolute;\n top: 10px;\n right: 10px;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-timer > div {\n display: flex;\n align-items: center;\n background-color: rgba(0, 0, 0, 0.5);\n border-radius: 15px;\n margin-left: 5px;\n padding: 5px 10px;\n cursor: pointer;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-control {\n display: none;\n position: absolute;\n bottom: 10px;\n right: 10px;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-control > div {\n display: flex;\n align-items: center;\n background-color: rgba(0, 0, 0, 0.5);\n border-radius: 15px;\n margin-left: 5px;\n padding: 5px 10px;\n cursor: pointer;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-control .art-icon svg {\n width: 20px;\n height: 20px;\n}\n.artplayer-plugin-ads .artplayer-plugin-ads-loading {\n display: flex;\n align-items: center;\n justify-content: center;\n position: absolute;\n left: 0;\n top: 0;\n right: 0;\n bottom: 0;\n width: 100%;\n height: 100%;\n}\n"; +function checkVersion(art) { + const { + version, + utils: { errorHandle } + } = art.constructor; + const arr = version.split(".").map(Number); + const major = arr[0]; + const minor = arr[1] / 100; + errorHandle( + major + minor >= 5, + `Artplayer.js@${version} is not compatible the artplayerPluginAds@${artplayerPluginAds.version}. Please update it to version Artplayer.js@5.x.x` + ); +} +function artplayerPluginAds(option) { + return (art) => { + checkVersion(art); + const { + template: { $player }, + icons: { volume, volumeClose, fullscreenOn, fullscreenOff, loading }, + constructor: { + validator, + utils: { query, append, setStyle } + } + } = art; + option = validator( + { + html: "", + video: "", + url: "", + playDuration: 5, + totalDuration: 10, + muted: false, + i18n: { + close: "关闭广告", + countdown: "%s秒", + detail: "查看详情", + canBeClosed: "%s秒后可关闭广告" + }, + ...option + }, + { + html: "?string", + video: "?string", + url: "?string", + playDuration: "number", + totalDuration: "number", + muted: "?boolean", + i18n: { + close: "string", + countdown: "string", + detail: "string", + canBeClosed: "string" + } + } + ); + let $ads = null; + let $timer = null; + let $close = null; + let $countdown = null; + let $control = null; + let $loading = null; + let time = 0; + let timer = null; + let isEnd = false; + let isInit = false; + let isCanClose = false; + function getI18n(val, str) { + return str.replace("%s", val); + } + function skip() { + isEnd = true; + art.play(); + if (option.video) + $ads.pause(); + setStyle(art.template.$ads, "display", "none"); + art.emit("artplayerPluginAds:skip", option); + } + function play() { + if (isEnd) + return; + timer = setTimeout(() => { + time += 1; + const playDuration = option.playDuration - time; + if (playDuration >= 1) { + $close.innerHTML = getI18n(playDuration, option.i18n.canBeClosed); + } else { + $close.innerHTML = option.i18n.close; + if (!isCanClose) { + isCanClose = true; + } + } + $countdown.innerHTML = getI18n(option.totalDuration - time, option.i18n.countdown); + if (time >= option.totalDuration) { + skip(); + } else { + play(); + } + }, 1e3); + } + function pause() { + if (isEnd) + return; + clearTimeout(timer); + } + function show() { + art.template.$ads = append($player, '
'); + $ads = append( + art.template.$ads, + option.video ? `` : `
${option.html}
` + ); + $loading = append(art.template.$ads, '
'); + append($loading, loading); + $timer = append( + art.template.$ads, + `
+
${option.playDuration <= 0 ? option.i18n.close : getI18n(option.playDuration, option.i18n.canBeClosed)}
+
${getI18n( + option.totalDuration, + option.i18n.countdown + )}
+
` + ); + $close = query(".artplayer-plugin-ads-close", $timer); + $countdown = query(".artplayer-plugin-ads-countdown", $timer); + if (option.playDuration >= option.totalDuration) { + setStyle($close, "display", "none"); + } + art.proxy($close, "click", () => { + if (isCanClose) { + skip(); + } + }); + $control = append( + art.template.$ads, + `
+
${option.i18n.detail}
+
+
+
` + ); + const $detail = query(".artplayer-plugin-ads-detail", $control); + const $muted = query(".artplayer-plugin-ads-muted", $control); + const $fullscreen = query(".artplayer-plugin-ads-fullscreen", $control); + if (option.url) { + art.proxy($detail, "click", () => { + window.open(option.url); + art.emit("artplayerPluginAds:click", option); + }); + } else { + setStyle($detail, "display", "none"); + } + if (option.video) { + const $volume = append($muted, volume); + const $volumeClose = append($muted, volumeClose); + setStyle($volumeClose, "display", "none"); + if (option.muted) { + $ads.muted = true; + setStyle($volume, "display", "none"); + setStyle($volumeClose, "display", "inline-flex"); + } + art.proxy($muted, "click", () => { + $ads.muted = !$ads.muted; + if ($ads.muted) { + setStyle($volume, "display", "none"); + setStyle($volumeClose, "display", "inline-flex"); + } else { + setStyle($volume, "display", "inline-flex"); + setStyle($volumeClose, "display", "none"); + } + }); + } else { + setStyle($muted, "display", "none"); + } + const $fullscreenOn = append($fullscreen, fullscreenOn); + const $fullscreenOff = append($fullscreen, fullscreenOff); + setStyle($fullscreenOff, "display", "none"); + art.proxy($fullscreen, "click", () => { + art.fullscreen = !art.fullscreen; + if (art.fullscreen) { + setStyle($fullscreenOn, "display", "inline-flex"); + setStyle($fullscreenOff, "display", "none"); + } else { + setStyle($fullscreenOn, "display", "none"); + setStyle($fullscreenOff, "display", "inline-flex"); + } + }); + art.proxy($ads, "click", () => { + if (option.url) + window.open(option.url); + art.emit("artplayerPluginAds:click", option); + }); + } + function init() { + if (isInit) + return; + isInit = true; + show(); + art.pause(); + if (option.video) { + art.proxy($ads, "error", skip); + art.proxy($ads, "loadedmetadata", () => { + play(); + $ads.play(); + setStyle($timer, "display", "flex"); + setStyle($control, "display", "flex"); + setStyle($loading, "display", "none"); + }); + } else { + play(); + setStyle($timer, "display", "flex"); + setStyle($control, "display", "flex"); + setStyle($loading, "display", "none"); + } + art.on("document:visibilitychange", () => { + if (document.hidden) { + pause(); + } else { + play(); + } + }); + } + art.on("ready", () => { + art.once("play", init); + art.once("video:playing", init); + }); + return { + name: "artplayerPluginAds", + skip, + pause, + play + }; + }; +} +if (typeof document !== "undefined") { + if (!document.getElementById("artplayer-plugin-ads")) { + const $style = document.createElement("style"); + $style.id = "artplayer-plugin-ads"; + $style.textContent = style; + document.head.appendChild($style); + } +} +export { + artplayerPluginAds as default +}; diff --git a/packages/artplayer-plugin-ambilight/dist/artplayer-plugin-ambilight.mjs b/packages/artplayer-plugin-ambilight/dist/artplayer-plugin-ambilight.mjs index a70e04807..19196e4c8 100644 --- a/packages/artplayer-plugin-ambilight/dist/artplayer-plugin-ambilight.mjs +++ b/packages/artplayer-plugin-ambilight/dist/artplayer-plugin-ambilight.mjs @@ -4,4 +4,101 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function t(t={}){return e=>{const{$video:n}=e.template,{createElement:r,addClass:o,setStyles:i}=e.constructor.utils,{blur:a="50px",opacity:l=.5,frequency:s=10,duration:c=.3}=t,u=r("div"),d=((f=u).innerHTML=Array.from({length:9}).fill("
").join(""),Array.from(f.children));var f,m,g,p;!function(t,e){o(t,"artplayer-plugin-ambilight"),e.parentNode.insertBefore(t,e),i(t,{position:"absolute",top:0,left:0,zIndex:9,inset:0,display:"grid",gridTemplateColumns:"1fr 1fr 1fr",gridTemplateRows:"1fr 1fr 1fr"})}(u,n),m=a,g=l,p=c,d.forEach(t=>{i(t,{opacity:g,filter:`blur(${m})`,transition:`background-color ${p}s ease`})});const y=function(t,n,o){const i=r("canvas"),a=i.getContext("2d");i.width=3,i.height=3;let l=0;return function r(){const i=performance.now();if(i-l<1e3/o||!e.playing)return void(h=requestAnimationFrame(r));l=i;const s=t.videoWidth/3,c=t.videoHeight/3,u=[[0,0],[s,0],[2*s,0],[0,c],[s,c],[2*s,c],[0,2*c],[s,2*c],[2*s,2*c]].map(([e,n])=>function(e,n,r,o){a.drawImage(t,e,n,r,o,0,0,1,1);const[i,l,s]=a.getImageData(0,0,1,1).data;return`rgb(${i}, ${l}, ${s})`}(e,n,s,c));n.forEach((t,e)=>{t.style.backgroundColor=u[e]}),h=requestAnimationFrame(r)}}(n,d,s);let h=null;function v(){h||y()}function b(){h&&(cancelAnimationFrame(h),h=null)}return e.on("ready",v),e.on("destroy",b),{name:"artplayerPluginAmbilight",start:v,stop:b}}}export{t as default}; +function artplayerPluginAmbilight(option = {}) { + return (art) => { + const { $video } = art.template; + const { createElement, addClass, setStyles } = art.constructor.utils; + const { blur = "50px", opacity = 0.5, frequency = 10, duration = 0.3 } = option; + const $ambilight = createElement("div"); + const gridItems = createGridItems($ambilight); + setupAmbilight($ambilight, $video); + setupGridItems(gridItems, blur, opacity, duration); + const updateColors = createColorUpdater($video, gridItems, frequency); + let animationFrameId = null; + function start() { + if (!animationFrameId) { + updateColors(); + } + } + function stop() { + if (animationFrameId) { + cancelAnimationFrame(animationFrameId); + animationFrameId = null; + } + } + art.on("ready", start); + art.on("destroy", stop); + return { + name: "artplayerPluginAmbilight", + start, + stop + }; + function createGridItems($ambilight2) { + $ambilight2.innerHTML = Array.from({ length: 9 }).fill("
").join(""); + return Array.from($ambilight2.children); + } + function setupAmbilight($ambilight2, $video2) { + addClass($ambilight2, "artplayer-plugin-ambilight"); + $video2.parentNode.insertBefore($ambilight2, $video2); + setStyles($ambilight2, { + position: "absolute", + top: 0, + left: 0, + zIndex: 9, + inset: 0, + display: "grid", + gridTemplateColumns: "1fr 1fr 1fr", + gridTemplateRows: "1fr 1fr 1fr" + }); + } + function setupGridItems(gridItems2, blur2, opacity2, duration2) { + gridItems2.forEach(($item) => { + setStyles($item, { + opacity: opacity2, + filter: `blur(${blur2})`, + transition: `background-color ${duration2}s ease` + }); + }); + } + function createColorUpdater($video2, gridItems2, frequency2) { + const canvas = createElement("canvas"); + const ctx = canvas.getContext("2d"); + canvas.width = 3; + canvas.height = 3; + function getAverageColor(x, y, w, h) { + ctx.drawImage($video2, x, y, w, h, 0, 0, 1, 1); + const [r, g, b] = ctx.getImageData(0, 0, 1, 1).data; + return `rgb(${r}, ${g}, ${b})`; + } + let lastUpdateTime = 0; + return function updateColors2() { + const now = performance.now(); + if (now - lastUpdateTime < 1e3 / frequency2 || !art.playing) { + animationFrameId = requestAnimationFrame(updateColors2); + return; + } + lastUpdateTime = now; + const w = $video2.videoWidth / 3; + const h = $video2.videoHeight / 3; + const colors = [ + [0, 0], + [w, 0], + [2 * w, 0], + [0, h], + [w, h], + [2 * w, h], + [0, 2 * h], + [w, 2 * h], + [2 * w, 2 * h] + ].map(([x, y]) => getAverageColor(x, y, w, h)); + gridItems2.forEach(($item, index) => { + $item.style.backgroundColor = colors[index]; + }); + animationFrameId = requestAnimationFrame(updateColors2); + }; + } + }; +} +export { + artplayerPluginAmbilight as default +}; diff --git a/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.mjs b/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.mjs index d35dbe4eb..691a4e3a1 100644 --- a/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.mjs +++ b/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.mjs @@ -4,4 +4,249 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function t(t={}){const{length:e=3,interval:n=100,sampleRate:r=16e3,autoHideTimeout:a=1e4,onAudioChunk:o=()=>null}=t;return t=>{let i=!1,l=null,s=null,u=null,c=null,p=[],d=null,m=!1,y=null,f=null,g=null;const w=t.layers.add({name:"asr",html:""});function h(){w.style.display="none"}function v(t){var n;"string"===typeof t&&(clearTimeout(y),y=setTimeout(h,a),w.style.display="",w.innerHTML=(n=t,n.split(/(?<=[\u3001\u3002\uff01\uff1f!?.])\s*/u).map(t=>t.trim()).filter(Boolean).slice(-e)).map(t=>`
${t}
`).join(""))}async function b(){if(!s&&t.video)try{return s=l.createMediaElementSource(t.video),s}catch(e){console.warn("[artplayerPluginAsr] Direct connection failed:",e)}try{if(f||(f=await async function(t){try{return t.captureStream?t.captureStream():t.mozCaptureStream?t.mozCaptureStream():(console.warn("[artplayerPluginAsr] captureStream not supported"),null)}catch(e){return console.warn("[artplayerPluginAsr] Error capturing stream:",e),null}}(t.video)),f)return g=l.createMediaStreamSource(f),g}catch(e){console.warn("[artplayerPluginAsr] MediaStream fallback failed:",e)}return null}async function x(){i&&(i=!1,clearInterval(d),d=null,u&&(u.disconnect(),u.port.onmessage=null,u=null),c&&(c.disconnect(),c=null),p=[])}async function A(){await x(),g&&(g.disconnect(),g=null),s&&(s.disconnect(),s=null),f&&(f.getTracks().forEach(t=>t.stop()),f=null),l&&(await l.close(),l=null),m=!1}return t.on("video:volumechange",()=>{c&&(c.gain.value=t.volume)}),t.on("play",async function(){if(!i)try{await async function(){return l||(l=new(window.AudioContext||window.webkitAudioContext)({sampleRate:r}),"suspended"===l.state&&await l.resume(),l)}();const t=await b();if(!t)throw new Error("Could not establish audio source");if(!m){const t=(()=>{const t=new Blob(["\n class RecorderProcessor extends AudioWorkletProcessor {\n process(inputs) {\n const input = inputs[0];\n if (input && input[0]) {\n this.port.postMessage(input[0]);\n }\n return true;\n }\n }\n registerProcessor('recorder-processor', RecorderProcessor);\n "],{type:"application/javascript"});return URL.createObjectURL(t)})();await l.audioWorklet.addModule(t),URL.revokeObjectURL(t),m=!0}c=l.createGain(),c.gain.value=1,u=new AudioWorkletNode(l,"recorder-processor"),u.port.onmessage=t=>{p.push(new Float32Array(t.data))},t.connect(u),t.connect(c),c.connect(l.destination);const e=r*(n/1e3);d=setInterval(async()=>{if(0===p.length)return;let t=new Float32Array(0);for(;t.length{for(let n=0;n null + } = option; + return (art) => { + let started = false; + let audioCtx = null; + let sourceNode = null; + let recorderNode = null; + let gainNode = null; + let bufferChunks = []; + let timer = null; + let workletLoaded = false; + let hideTimer = null; + let mediaStream = null; + let mediaStreamSource = null; + const $asr = art.layers.add({ + name: "asr", + html: "" + }); + function splitByPunctuation(text) { + return text.split(/(?<=[、。！？!?.])\s*/u).map((s) => s.trim()).filter(Boolean).slice(-length); + } + function hide() { + $asr.style.display = "none"; + } + function append(subtitle) { + if (typeof subtitle !== "string") + return; + clearTimeout(hideTimer); + hideTimer = setTimeout(hide, autoHideTimeout); + $asr.style.display = ""; + $asr.innerHTML = splitByPunctuation(subtitle).map((line) => `
${line}
`).join(""); + } + const recorderProcessorCode = ` + class RecorderProcessor extends AudioWorkletProcessor { + process(inputs) { + const input = inputs[0]; + if (input && input[0]) { + this.port.postMessage(input[0]); + } + return true; + } + } + registerProcessor('recorder-processor', RecorderProcessor); + `; + const createWorkletBlobUrl = () => { + const blob = new Blob([recorderProcessorCode], { type: "application/javascript" }); + return URL.createObjectURL(blob); + }; + function floatTo16BitPCM(float32Array) { + const len = float32Array.length; + const buffer = new ArrayBuffer(len * 2); + const view = new DataView(buffer); + for (let i = 0; i < len; i++) { + const s = Math.max(-1, Math.min(1, float32Array[i])); + view.setInt16(i * 2, s < 0 ? s * 32768 : s * 32767, true); + } + return buffer; + } + function pcmToWav(pcmBuffer, sampleRate2) { + const pcmLength = pcmBuffer.byteLength; + const wavBuffer = new ArrayBuffer(44 + pcmLength); + const view = new DataView(wavBuffer); + const writeString = (offset, str) => { + for (let i = 0; i < str.length; i++) { + view.setUint8(offset + i, str.charCodeAt(i)); + } + }; + writeString(0, "RIFF"); + view.setUint32(4, 36 + pcmLength, true); + writeString(8, "WAVE"); + writeString(12, "fmt "); + view.setUint32(16, 16, true); + view.setUint16(20, 1, true); + view.setUint16(22, 1, true); + view.setUint32(24, sampleRate2, true); + view.setUint32(28, sampleRate2 * 2, true); + view.setUint16(32, 2, true); + view.setUint16(34, 16, true); + writeString(36, "data"); + view.setUint32(40, pcmLength, true); + new Uint8Array(wavBuffer).set(new Uint8Array(pcmBuffer), 44); + return wavBuffer; + } + async function setupAudioContext() { + if (audioCtx) + return audioCtx; + audioCtx = new (window.AudioContext || window.webkitAudioContext)({ sampleRate }); + if (audioCtx.state === "suspended") + await audioCtx.resume(); + return audioCtx; + } + async function setupAudioSource() { + if (!sourceNode && art.video) { + try { + sourceNode = audioCtx.createMediaElementSource(art.video); + return sourceNode; + } catch (err) { + console.warn("[artplayerPluginAsr] Direct connection failed:", err); + } + } + try { + if (!mediaStream) { + mediaStream = await captureAudioFromVideo(art.video); + } + if (mediaStream) { + mediaStreamSource = audioCtx.createMediaStreamSource(mediaStream); + return mediaStreamSource; + } + } catch (err) { + console.warn("[artplayerPluginAsr] MediaStream fallback failed:", err); + } + return null; + } + async function captureAudioFromVideo(videoElement) { + try { + if (videoElement.captureStream) + return videoElement.captureStream(); + if (videoElement.mozCaptureStream) + return videoElement.mozCaptureStream(); + console.warn("[artplayerPluginAsr] captureStream not supported"); + return null; + } catch (err) { + console.warn("[artplayerPluginAsr] Error capturing stream:", err); + return null; + } + } + async function startCapture() { + if (started) + return; + try { + await setupAudioContext(); + const audioSource = await setupAudioSource(); + if (!audioSource) + throw new Error("Could not establish audio source"); + if (!workletLoaded) { + const blobUrl = createWorkletBlobUrl(); + await audioCtx.audioWorklet.addModule(blobUrl); + URL.revokeObjectURL(blobUrl); + workletLoaded = true; + } + gainNode = audioCtx.createGain(); + gainNode.gain.value = 1; + recorderNode = new AudioWorkletNode(audioCtx, "recorder-processor"); + recorderNode.port.onmessage = (event) => { + bufferChunks.push(new Float32Array(event.data)); + }; + audioSource.connect(recorderNode); + audioSource.connect(gainNode); + gainNode.connect(audioCtx.destination); + const CHUNK_SAMPLES = sampleRate * (interval / 1e3); + timer = setInterval(async () => { + if (bufferChunks.length === 0) + return; + let accumulated = new Float32Array(0); + while (accumulated.length < CHUNK_SAMPLES && bufferChunks.length) { + const next = bufferChunks.shift(); + const tmp = new Float32Array(accumulated.length + next.length); + tmp.set(accumulated, 0); + tmp.set(next, accumulated.length); + accumulated = tmp; + } + if (accumulated.length < CHUNK_SAMPLES) + return; + const chunkToSend = accumulated.slice(0, CHUNK_SAMPLES); + const pcm = floatTo16BitPCM(chunkToSend); + const wav = pcmToWav(pcm, sampleRate); + const subtitle = await onAudioChunk({ pcm, wav }); + append(subtitle); + }, interval); + started = true; + } catch (err) { + console.error("[artplayerPluginAsr] Initialization failed:", err); + await stopCapture(); + } + } + async function stopCapture() { + if (!started) + return; + started = false; + clearInterval(timer); + timer = null; + if (recorderNode) { + recorderNode.disconnect(); + recorderNode.port.onmessage = null; + recorderNode = null; + } + if (gainNode) { + gainNode.disconnect(); + gainNode = null; + } + bufferChunks = []; + } + async function destroy() { + await stopCapture(); + if (mediaStreamSource) { + mediaStreamSource.disconnect(); + mediaStreamSource = null; + } + if (sourceNode) { + sourceNode.disconnect(); + sourceNode = null; + } + if (mediaStream) { + mediaStream.getTracks().forEach((track) => track.stop()); + mediaStream = null; + } + if (audioCtx) { + await audioCtx.close(); + audioCtx = null; + } + workletLoaded = false; + } + art.on("video:volumechange", () => { + if (gainNode) { + gainNode.gain.value = art.volume; + } + }); + art.on("play", startCapture); + art.on("pause", stopCapture); + art.on("destroy", destroy); + return { + name: "artplayerPluginAsr", + stop: destroy, + hide, + append + }; + }; +} +if (typeof document !== "undefined") { + if (!document.getElementById("artplayer-plugin-asr")) { + const $style = document.createElement("style"); + $style.id = "artplayer-plugin-asr"; + $style.textContent = style; + document.head.appendChild($style); + } +} +export { + artplayerPluginAsr as default +}; diff --git a/packages/artplayer-plugin-audio-track/dist/artplayer-plugin-audio-track.mjs b/packages/artplayer-plugin-audio-track/dist/artplayer-plugin-audio-track.mjs index e00c8166a..65bc77c9e 100644 --- a/packages/artplayer-plugin-audio-track/dist/artplayer-plugin-audio-track.mjs +++ b/packages/artplayer-plugin-audio-track/dist/artplayer-plugin-audio-track.mjs @@ -4,4 +4,89 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function e(e){return a=>{let{url:o,offset:n=0,sync:t=.3}=e;const u=new Audio;function c(){if(!a.video||!o)return;const e=a.currentTime+n;Math.abs(u.currentTime-e)>t&&(u.currentTime=e)}return u.preload="auto",o&&(u.src=o),a.on("play",()=>{o&&(c(),u.play().catch(e=>{console.warn(e)}))}),a.on("pause",()=>{u.pause()}),a.on("seek",()=>{c()}),a.on("video:timeupdate",()=>{a.playing&&c()}),a.on("video:ratechange",()=>{u.playbackRate=a.video.playbackRate}),a.on("video:volumechange",()=>{u.volume=a.volume,u.muted=a.muted}),a.on("video:waiting",()=>{u.pause()}),a.on("video:playing",()=>{o&&a.playing&&u.play().catch(e=>{console.warn(e)})}),a.on("destroy",()=>{u.pause(),u.src="",u.load()}),u.volume=a.volume,u.muted=a.muted,u.playbackRate=a.video?.playbackRate||1,{name:"artplayerPluginAudioTrack",audio:u,update:function(e){e.url&&e.url!==o&&(o=e.url,u.src=o,a.playing&&u.play().catch(e=>console.warn(e))),void 0!==e.offset&&(n=e.offset),void 0!==e.sync&&(t=e.sync)}}}}export{e as default}; +function artplayerPluginAudioTrack(option) { + return (art) => { + let { url, offset = 0, sync = 0.3 } = option; + const audio = new Audio(); + audio.preload = "auto"; + if (url) { + audio.src = url; + } + function syncAudio() { + if (!art.video || !url) + return; + const videoTime = art.currentTime; + const targetTime = videoTime + offset; + if (Math.abs(audio.currentTime - targetTime) > sync) { + audio.currentTime = targetTime; + } + } + art.on("play", () => { + if (!url) + return; + syncAudio(); + audio.play().catch((err) => { + console.warn(err); + }); + }); + art.on("pause", () => { + audio.pause(); + }); + art.on("seek", () => { + syncAudio(); + }); + art.on("video:timeupdate", () => { + if (art.playing) { + syncAudio(); + } + }); + art.on("video:ratechange", () => { + audio.playbackRate = art.video.playbackRate; + }); + art.on("video:volumechange", () => { + audio.volume = art.volume; + audio.muted = art.muted; + }); + art.on("video:waiting", () => { + audio.pause(); + }); + art.on("video:playing", () => { + if (url && art.playing) { + audio.play().catch((err) => { + console.warn(err); + }); + } + }); + art.on("destroy", () => { + audio.pause(); + audio.src = ""; + audio.load(); + }); + function update(newOption) { + if (newOption.url && newOption.url !== url) { + url = newOption.url; + audio.src = url; + if (art.playing) { + audio.play().catch((err) => console.warn(err)); + } + } + if (newOption.offset !== void 0) { + offset = newOption.offset; + } + if (newOption.sync !== void 0) { + sync = newOption.sync; + } + } + audio.volume = art.volume; + audio.muted = art.muted; + audio.playbackRate = art.video?.playbackRate || 1; + return { + name: "artplayerPluginAudioTrack", + audio, + update + }; + }; +} +export { + artplayerPluginAudioTrack as default +}; diff --git a/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.mjs b/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.mjs index 74673a601..057c7208f 100644 --- a/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.mjs +++ b/packages/artplayer-plugin-auto-thumbnail/dist/artplayer-plugin-auto-thumbnail.mjs @@ -4,4 +4,60 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function e(e){return async t=>(t.on("video:loadedmetadata",()=>{const n=e.url||t.option.url,o=e.width||160,a=e.number||100,r=e.scale||1;!function({url:e,width:t,number:n},o){const a=document.createElement("video");a.crossOrigin="anonymous",a.src=e,a.onloadedmetadata=()=>{const e=a.duration,r=document.createElement("canvas"),i=r.getContext("2d"),u=Math.floor(t*a.videoHeight/a.videoWidth);r.width=10*t,r.height=u*Math.ceil(n/10);let l=null;!function d(c){r.toBlob(e=>{URL.revokeObjectURL(l),l=URL.createObjectURL(e),o({url:l,height:u})},"image/jpeg"),c>=n||(a.currentTime=e*c/n,a.onseeked=()=>{i.drawImage(a,c%10*t,Math.floor(c/10)*u,t,u),d(c+1)})}(0)}}({url:n,width:o,number:a},e=>{t.thumbnails={...e,column:10,number:a,width:o,scale:r}})}),{name:"artplayerPluginAutoThumbnail"})}export{e as default}; +function create({ url, width, number }, callback) { + const video = document.createElement("video"); + video.crossOrigin = "anonymous"; + video.src = url; + video.onloadedmetadata = () => { + const duration = video.duration; + const canvas = document.createElement("canvas"); + const ctx = canvas.getContext("2d"); + const height = Math.floor(width * video.videoHeight / video.videoWidth); + canvas.width = width * 10; + canvas.height = height * Math.ceil(number / 10); + let blobUrl = null; + function seekAndDraw(index) { + canvas.toBlob((blob) => { + URL.revokeObjectURL(blobUrl); + blobUrl = URL.createObjectURL(blob); + callback({ + url: blobUrl, + height + }); + }, "image/jpeg"); + if (index >= number) + return; + video.currentTime = duration * index / number; + video.onseeked = () => { + ctx.drawImage(video, index % 10 * width, Math.floor(index / 10) * height, width, height); + seekAndDraw(index + 1); + }; + } + seekAndDraw(0); + }; +} +function artplayerPluginAutoThumbnail(option) { + return async (art) => { + art.on("video:loadedmetadata", () => { + const url = option.url || art.option.url; + const width = option.width || 160; + const number = option.number || 100; + const scale = option.scale || 1; + create({ url, width, number }, (config) => { + art.thumbnails = { + ...config, + column: 10, + number, + width, + scale + }; + }); + }); + return { + name: "artplayerPluginAutoThumbnail" + }; + }; +} +export { + artplayerPluginAutoThumbnail as default +}; diff --git a/packages/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.mjs b/packages/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.mjs index f8ede6d03..fff9ff1f3 100644 --- a/packages/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.mjs +++ b/packages/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.mjs @@ -4,4 +4,156 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function t(t={}){return r=>{const{$player:e}=r.template,{setStyle:a,append:n,clamp:o,query:i,addClass:p,removeClass:s}=r.constructor.utils;let d=[];const l=r.query(".art-control-progress-inner"),c=n(l,'
'),h=n(l,'
');function u({$chapter:t,width:r}){const e=t.dataset.title.trim();if(e){h.textContent=e;const t=h.clientWidth;r<=t/2?a(h,"left",0):r>l.clientWidth-t/2?a(h,"left",l.clientWidth-t+"px"):a(h,"left",r-t/2+"px")}}function g(t=[]){if(d=[],c.textContent="",s(e,"artplayer-plugin-chapter"),Array.isArray(t)&&t.length&&r.duration){t=t.sort((t,r)=>t.start-r.start);for(let e=0;er.duration||a.start>=a.end)throw new Error("Illegal chapter time point");if(n&&a.end>n.start)throw new Error("Illegal chapter time point")}t[0].start>0&&t.unshift({start:0,end:t[0].start,title:""}),t[t.length-1].end{const e=n(c,'\n
\n
\n
\n
\n
\n
\n
\n '),a=o(t.start,0,r.duration),p=o(t.end,0,r.duration),s=p-a,d=s/r.duration;return e.dataset.start=a,e.dataset.end=p,e.dataset.duration=s,e.dataset.title=t.title.trim(),e.style.width=100*d+"%",{$chapter:e,$hover:i(".art-progress-hover",e),$loaded:i(".art-progress-loaded",e),$played:i(".art-progress-played",e)}}),p(e,"artplayer-plugin-chapter"),r.emit("setBar","loaded",r.loaded||0)}}return r.on("setBar",(t,e)=>{if(d.length)for(let n=0;nf&&a(l,"width","100%"),g>=y&&g<=f){a(l,"width",100*((g-y)/m)+"%"),"hover"===t&&h>0&&u({$chapter:o,width:h})}}}),r.once("video:loadedmetadata",()=>g(t.chapters)),{name:"artplayerPluginChapter",update:({chapters:t})=>g(t)}}}if("undefined"!==typeof document){const t="artplayer-plugin-chapter";let r=document.getElementById(t);r||(r=document.createElement("style"),r.id=t,"loading"===document.readyState?document.addEventListener("DOMContentLoaded",()=>{document.head.appendChild(r)}):(document.head||document.documentElement).appendChild(r)),r.textContent=".artplayer-plugin-chapter .art-control-progress-inner{height:100%!important;background-color:transparent!important}.artplayer-plugin-chapter .art-control-progress-inner>.art-progress-hover,.artplayer-plugin-chapter .art-control-progress-inner>.art-progress-loaded,.artplayer-plugin-chapter .art-control-progress-inner>.art-progress-played{display:none!important}.artplayer-plugin-chapter .art-control-thumbnails{bottom:calc(var(--art-bottom-gap) + 64px)!important}.artplayer-plugin-chapter .art-chapters{position:absolute;z-index:0;inset:0;display:flex;align-items:center;gap:4px;height:100%;transform:scaleY(1.25)}.artplayer-plugin-chapter .art-chapters .art-chapter{display:flex;align-items:center;height:100%}.artplayer-plugin-chapter .art-chapters .art-chapter .art-chapter-inner{position:relative;cursor:pointer;width:100%;height:50%;border-radius:10px;overflow:hidden;transition:height var(--art-transition-duration) ease;background-color:var(--art-progress-color)}.artplayer-plugin-chapter .art-chapters .art-chapter:hover .art-chapter-inner{height:100%}.artplayer-plugin-chapter .art-chapter-title{transform-origin:bottom center;transform:scale(.5);opacity:0;position:absolute;z-index:70;top:-50px;left:0;padding:3px 5px;line-height:1;font-size:14px;border-radius:var(--art-border-radius);white-space:nowrap;background-color:var(--art-tip-background);transition:transform var(--art-transition-duration) ease,opacity var(--art-transition-duration) ease}.artplayer-plugin-chapter.art-progress-hover .art-chapter-title{transform:scale(1);opacity:1}"}export{t as default}; +const style = ".artplayer-plugin-chapter .art-control-progress-inner {\n height: 100% !important;\n background-color: transparent !important;\n}\n.artplayer-plugin-chapter .art-control-progress-inner > .art-progress-hover,\n.artplayer-plugin-chapter .art-control-progress-inner > .art-progress-loaded,\n.artplayer-plugin-chapter .art-control-progress-inner > .art-progress-played {\n display: none !important;\n}\n.artplayer-plugin-chapter .art-control-thumbnails {\n bottom: calc(var(--art-bottom-gap) + 64px) !important;\n}\n.artplayer-plugin-chapter .art-chapters {\n position: absolute;\n z-index: 0;\n inset: 0;\n display: flex;\n align-items: center;\n gap: 4px;\n height: 100%;\n transform: scaleY(1.25);\n}\n.artplayer-plugin-chapter .art-chapters .art-chapter {\n display: flex;\n align-items: center;\n height: 100%;\n}\n.artplayer-plugin-chapter .art-chapters .art-chapter .art-chapter-inner {\n position: relative;\n cursor: pointer;\n width: 100%;\n height: 50%;\n border-radius: 10px;\n overflow: hidden;\n transition: height var(--art-transition-duration) ease;\n background-color: var(--art-progress-color);\n}\n.artplayer-plugin-chapter .art-chapters .art-chapter:hover .art-chapter-inner {\n height: 100%;\n}\n.artplayer-plugin-chapter .art-chapter-title {\n transform-origin: bottom center;\n transform: scale(0.5);\n opacity: 0;\n position: absolute;\n z-index: 70;\n top: -50px;\n left: 0;\n padding: 3px 5px;\n line-height: 1;\n font-size: 14px;\n border-radius: var(--art-border-radius);\n white-space: nowrap;\n background-color: var(--art-tip-background);\n transition: transform var(--art-transition-duration) ease, opacity var(--art-transition-duration) ease;\n}\n.artplayer-plugin-chapter.art-progress-hover .art-chapter-title {\n transform: scale(1);\n opacity: 1;\n}\n"; +function artplayerPluginChapter(option = {}) { + return (art) => { + const { $player } = art.template; + const { setStyle, append, clamp, query, addClass, removeClass } = art.constructor.utils; + const html = ` +
+
+
+
+
+
+
+ `; + let $chapters = []; + const $inner = art.query(".art-control-progress-inner"); + const $control = append($inner, '
'); + const $title = append($inner, '
'); + function showTitle({ $chapter, width }) { + const title = $chapter.dataset.title.trim(); + if (title) { + $title.textContent = title; + const titleWidth = $title.clientWidth; + if (width <= titleWidth / 2) { + setStyle($title, "left", 0); + } else if (width > $inner.clientWidth - titleWidth / 2) { + setStyle($title, "left", `${$inner.clientWidth - titleWidth}px`); + } else { + setStyle($title, "left", `${width - titleWidth / 2}px`); + } + } + } + function update(chapters = []) { + $chapters = []; + $control.textContent = ""; + removeClass($player, "artplayer-plugin-chapter"); + if (!Array.isArray(chapters)) + return; + if (!chapters.length) + return; + if (!art.duration) + return; + chapters = chapters.sort((a, b) => a.start - b.start); + for (let i = 0; i < chapters.length; i++) { + const chapter = chapters[i]; + const nextChapter = chapters[i + 1]; + if (chapter.end === Infinity) { + chapter.end = art.duration; + } + if (typeof chapter.start !== "number" || typeof chapter.end !== "number" || typeof chapter.title !== "string") { + throw new TypeError("Illegal chapter data type"); + } + if (chapter.start < 0 || chapter.end > art.duration || chapter.start >= chapter.end) { + throw new Error("Illegal chapter time point"); + } + if (nextChapter && chapter.end > nextChapter.start) { + throw new Error("Illegal chapter time point"); + } + } + if (chapters[0].start > 0) { + chapters.unshift({ start: 0, end: chapters[0].start, title: "" }); + } + if (chapters[chapters.length - 1].end < art.duration) { + chapters.push({ start: chapters[chapters.length - 1].end, end: art.duration, title: "" }); + } + for (let i = 0; i < chapters.length - 1; i++) { + if (chapters[i].end !== chapters[i + 1].start) { + chapters.splice(i + 1, 0, { + start: chapters[i].end, + end: chapters[i + 1].start, + title: "" + }); + } + } + $chapters = chapters.map((chapter) => { + const $chapter = append($control, html); + const start = clamp(chapter.start, 0, art.duration); + const end = clamp(chapter.end, 0, art.duration); + const duration = end - start; + const percentage = duration / art.duration; + $chapter.dataset.start = start; + $chapter.dataset.end = end; + $chapter.dataset.duration = duration; + $chapter.dataset.title = chapter.title.trim(); + $chapter.style.width = `${percentage * 100}%`; + return { + $chapter, + $hover: query(".art-progress-hover", $chapter), + $loaded: query(".art-progress-loaded", $chapter), + $played: query(".art-progress-played", $chapter) + }; + }); + addClass($player, "artplayer-plugin-chapter"); + art.emit("setBar", "loaded", art.loaded || 0); + } + art.on("setBar", (type, percentage) => { + if (!$chapters.length) + return; + for (let i = 0; i < $chapters.length; i++) { + const { $chapter, $loaded, $played, $hover } = $chapters[i]; + const $target = { + hover: $hover, + loaded: $loaded, + played: $played + }[type]; + if (!$target) + return; + const width = $control.clientWidth * percentage; + const currentTime = art.duration * percentage; + const duration = Number.parseFloat($chapter.dataset.duration); + const start = Number.parseFloat($chapter.dataset.start); + const end = Number.parseFloat($chapter.dataset.end); + if (currentTime < start) { + setStyle($target, "width", 0); + } + if (currentTime > end) { + setStyle($target, "width", "100%"); + } + if (currentTime >= start && currentTime <= end) { + const percentage2 = (currentTime - start) / duration; + setStyle($target, "width", `${percentage2 * 100}%`); + if (type === "hover" && width > 0) { + showTitle({ $chapter, width }); + } + } + } + }); + art.once("video:loadedmetadata", () => update(option.chapters)); + return { + name: "artplayerPluginChapter", + update: ({ chapters }) => update(chapters) + }; + }; +} +if (typeof document !== "undefined") { + const id = "artplayer-plugin-chapter"; + let $style = document.getElementById(id); + if (!$style) { + $style = document.createElement("style"); + $style.id = id; + if (document.readyState === "loading") { + document.addEventListener("DOMContentLoaded", () => { + document.head.appendChild($style); + }); + } else { + (document.head || document.documentElement).appendChild($style); + } + } + $style.textContent = style; +} +export { + artplayerPluginChapter as default +}; diff --git a/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.mjs b/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.mjs index 9b4175ab0..1a828128a 100644 --- a/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.mjs +++ b/packages/artplayer-plugin-chromecast/dist/artplayer-plugin-chromecast.mjs @@ -4,4 +4,173 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function e(e){let t=!1,o=null,a=null;const n=e=>{const t=document.querySelector(".art-icon-cast");if(t)switch(e){case"connected":t.style.color="red";break;case"connecting":case"disconnecting":t.style.color="orange";break;default:t.style.color="white"}},c=()=>new Promise((c,s)=>{var i;window.__onGCastApiAvailable=i=>{if(i){const s=window.cast.framework.CastContext.getInstance();s.setOptions({receiverApplicationId:window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID,autoJoinPolicy:window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED}),s.addEventListener(window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED,t=>{const c=window.cast.framework.SessionState;switch(a=t.sessionState,o=t.session,t.sessionState){case c.NO_SESSION:e.onStateChange?.("disconnected"),n("disconnected");break;case c.SESSION_STARTING:e.onStateChange?.("connecting"),n("connecting");break;case c.SESSION_STARTED:e.onStateChange?.("connected"),n("connected");break;case c.SESSION_ENDING:e.onStateChange?.("disconnecting"),n("disconnecting");break;case c.SESSION_RESUMED:e.onStateChange?.("connected"),n("connected")}}),s.addEventListener(window.cast.framework.CastContextEventType.CAST_STATE_CHANGED,t=>{const o=window.cast.framework.CastState;switch(t.castState){case o.NO_DEVICES_AVAILABLE:e.onCastAvailable?.(!1);break;case o.NOT_CONNECTED:case o.CONNECTING:case o.CONNECTED:e.onCastAvailable?.(!0)}}),t=!0,c()}else s(new Error("Cast API is not available"))},window.chrome&&window.chrome.cast||(i=e.sdk||"https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1",new Promise((e,t)=>{const o=document.createElement("script");o.src=i,o.onload=e,o.onerror=t,document.body.appendChild(o)})).catch(s)}),s=(t,o)=>{const a=e.url||t.option.url,n=new window.chrome.cast.media.MediaInfo(a,e.mimeType||function(e){return{mp4:"video/mp4",webm:"video/webm",ogg:"video/ogg",ogv:"video/ogg",mp3:"audio/mp3",wav:"audio/wav",flv:"video/x-flv",mov:"video/quicktime",avi:"video/x-msvideo",wmv:"video/x-ms-wmv",mpd:"application/dash+xml",m3u8:"application/x-mpegURL"}[e.split("?")[0].split("#")[0].split(".").pop().toLowerCase()]||"application/octet-stream"}(a)),c=new window.chrome.cast.media.LoadRequest(n);o.loadMedia(c).then(()=>{t.notice.show="Casting started",e.onCastStart?.()}).catch(o=>{throw t.notice.show="Error casting media",e.onError?.(o),o})};return async n=>(n.controls.add({name:"chromecast",position:"right",tooltip:"Chromecast",html:`${e.icon||''}`,click:async()=>{if(!t)try{await c()}catch(i){throw n.notice.show="Failed to initialize Cast API",e.onError?.(i),i}const a=window.cast.framework.CastContext.getInstance();if(o)s(n,o);else try{const e=await a.requestSession();s(n,e)}catch(i){throw n.notice.show="Error connecting to cast session",e.onError?.(i),i}}}),{name:"artplayerPluginChromecast",getCastState:()=>a,isCasting:()=>null!==o})}export{e as default}; +function loadScript(src) { + return new Promise((resolve, reject) => { + const script = document.createElement("script"); + script.src = src; + script.onload = resolve; + script.onerror = reject; + document.body.appendChild(script); + }); +} +function getMimeType(url) { + const extension = url.split("?")[0].split("#")[0].split(".").pop().toLowerCase(); + const mimeTypes = { + mp4: "video/mp4", + webm: "video/webm", + ogg: "video/ogg", + ogv: "video/ogg", + mp3: "audio/mp3", + wav: "audio/wav", + flv: "video/x-flv", + mov: "video/quicktime", + avi: "video/x-msvideo", + wmv: "video/x-ms-wmv", + mpd: "application/dash+xml", + m3u8: "application/x-mpegURL" + }; + return mimeTypes[extension] || "application/octet-stream"; +} +function artplayerPluginChromecast(option) { + const DEFAULT_ICON = ``; + const DEFAULT_SDK = "https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1"; + let isCastInitialized = false; + let castSession = null; + let castState = null; + const updateCastButton = (state) => { + const button = document.querySelector(".art-icon-cast"); + if (button) { + switch (state) { + case "connected": + button.style.color = "red"; + break; + case "connecting": + case "disconnecting": + button.style.color = "orange"; + break; + case "disconnected": + default: + button.style.color = "white"; + break; + } + } + }; + const initializeCastApi = () => { + return new Promise((resolve, reject) => { + window.__onGCastApiAvailable = (isAvailable) => { + if (isAvailable) { + const context = window.cast.framework.CastContext.getInstance(); + context.setOptions({ + receiverApplicationId: window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID, + autoJoinPolicy: window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED + }); + context.addEventListener( + window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED, + (event) => { + const SessionState = window.cast.framework.SessionState; + castState = event.sessionState; + castSession = event.session; + switch (event.sessionState) { + case SessionState.NO_SESSION: + option.onStateChange?.("disconnected"); + updateCastButton("disconnected"); + break; + case SessionState.SESSION_STARTING: + option.onStateChange?.("connecting"); + updateCastButton("connecting"); + break; + case SessionState.SESSION_STARTED: + option.onStateChange?.("connected"); + updateCastButton("connected"); + break; + case SessionState.SESSION_ENDING: + option.onStateChange?.("disconnecting"); + updateCastButton("disconnecting"); + break; + case SessionState.SESSION_RESUMED: + option.onStateChange?.("connected"); + updateCastButton("connected"); + break; + } + } + ); + context.addEventListener(window.cast.framework.CastContextEventType.CAST_STATE_CHANGED, (event) => { + const CastState = window.cast.framework.CastState; + switch (event.castState) { + case CastState.NO_DEVICES_AVAILABLE: + option.onCastAvailable?.(false); + break; + case CastState.NOT_CONNECTED: + option.onCastAvailable?.(true); + break; + case CastState.CONNECTING: + case CastState.CONNECTED: + option.onCastAvailable?.(true); + break; + } + }); + isCastInitialized = true; + resolve(); + } else { + reject(new Error("Cast API is not available")); + } + }; + if (!window.chrome || !window.chrome.cast) { + loadScript(option.sdk || DEFAULT_SDK).catch(reject); + } + }); + }; + const castVideo = (art, session) => { + const url = option.url || art.option.url; + const mediaInfo = new window.chrome.cast.media.MediaInfo(url, option.mimeType || getMimeType(url)); + const request = new window.chrome.cast.media.LoadRequest(mediaInfo); + session.loadMedia(request).then(() => { + art.notice.show = "Casting started"; + option.onCastStart?.(); + }).catch((error) => { + art.notice.show = "Error casting media"; + option.onError?.(error); + throw error; + }); + }; + return async (art) => { + art.controls.add({ + name: "chromecast", + position: "right", + tooltip: "Chromecast", + html: `${option.icon || DEFAULT_ICON}`, + click: async () => { + if (!isCastInitialized) { + try { + await initializeCastApi(); + } catch (error) { + art.notice.show = "Failed to initialize Cast API"; + option.onError?.(error); + throw error; + } + } + const context = window.cast.framework.CastContext.getInstance(); + if (castSession) { + castVideo(art, castSession); + } else { + try { + const session = await context.requestSession(); + castVideo(art, session); + } catch (error) { + art.notice.show = "Error connecting to cast session"; + option.onError?.(error); + throw error; + } + } + } + }); + return { + name: "artplayerPluginChromecast", + getCastState: () => castState, + isCasting: () => castSession !== null + }; + }; +} +export { + artplayerPluginChromecast as default +}; diff --git a/packages/artplayer-plugin-danmuku-mask/dist/artplayer-plugin-danmuku-mask.mjs b/packages/artplayer-plugin-danmuku-mask/dist/artplayer-plugin-danmuku-mask.mjs index 8c45bdc9e..5b74e387a 100644 --- a/packages/artplayer-plugin-danmuku-mask/dist/artplayer-plugin-danmuku-mask.mjs +++ b/packages/artplayer-plugin-danmuku-mask/dist/artplayer-plugin-danmuku-mask.mjs @@ -4,4 +4,49172 @@ * (c) 2017-2026 Harvey Zhao * Released under the MIT License. */ -function e(e,t){for(var n=0;nr[t]})}}return Object.freeze(Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}))}class t{constructor(e,t){this.backend=e,this.dataMover=t,this.data=/* @__PURE__ */new WeakMap,this.dataIdsCount=0}get(e){return this.data.has(e)||this.dataMover.moveData(this.backend,e),this.data.get(e)}set(e,t){this.dataIdsCount++,this.data.set(e,t)}has(e){return this.data.has(e)}delete(e){return this.dataIdsCount--,this.data.delete(e)}numDataIds(){return this.dataIdsCount}}class n{refCount(e){return r("refCount")}incRef(e){return r("incRef")}timerAvailable(){return!0}time(e){return r("time")}read(e){return r("read")}readSync(e){return r("readSync")}readToGPU(e,t){return r("readToGPU")}numDataIds(){return r("numDataIds")}disposeData(e,t){return r("disposeData")}write(e,t,n){return r("write")}move(e,t,n,a,s){return r("move")}createTensorFromGPUData(e,t,n){return r("createTensorFromGPUData")}memory(){return r("memory")}floatPrecision(){return r("floatPrecision")}epsilon(){return 32===this.floatPrecision()?1e-7:1e-4}dispose(){return r("dispose")}}function r(e){throw new Error(`'${e}' not yet implemented or not found in the registry. 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xa{constructor(e){this.ENV=e,this.registry={},this.registryFactory={},this.pendingBackendInitId=0,this.state=new ba}async ready(){if(null!=this.pendingBackendInit)return this.pendingBackendInit.then(()=>{});if(null!=this.backendInstance)return;const e=this.getSortedBackends();for(let t=0;t{null!=e.setupFunc&&e.setupFunc(this.backendInstance)})}disposeRegisteredKernels(e){ur(e).forEach(t=>{null!=t.disposeFunc&&t.disposeFunc(this.registry[e])})}initializeBackend(e){const t=this.registryFactory[e];if(null==t)throw new Error(`Cannot initialize backend ${e}, no registration found.`);try{const r=t.factory();if(!r||r instanceof n||"function"!==typeof r.then)return this.registry[e]=r,{success:!0,asyncInit:!1};{const t=++this.pendingBackendInitId,n=r.then(n=>!(t(tthis.registryFactory[t].priority-this.registryFactory[e].priority)}initializeBackendsAndReturnBest(){const e=this.getSortedBackends();for(let t=0;tthis.startScope(r),()=>this.endScope(n),()=>(n=t(),n instanceof 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e=this.backend.numDataIds();u=this.tidy(()=>t(this.backend,a));const n=Array.isArray(u)?u:[u];return this.shouldCheckForMemLeaks()&&this.checkKernelForMemLeak(l,e,n),n}}const{inputs:c,attrs:d}=e,p=ya(e)?null:e.backwardsFunc;let h;return this.scopedRun(()=>this.state.kernelDepth++,()=>this.state.kernelDepth--,()=>{this.ENV.getBool("DEBUG")||this.state.profiling?(h=this.profiler.profileKernel(l,c,()=>o()),this.ENV.getBool("DEBUG")&&this.profiler.logKernelProfile(h),t=h.outputs):t=o()}),r&&this.addTapeNode(l,c,t,p,n,d),this.state.profiling&&this.state.activeProfile.kernels.push({name:l,bytesAdded:this.state.numBytes-a,totalBytesSnapshot:this.state.numBytes,tensorsAdded:this.state.numTensors-s,totalTensorsSnapshot:this.state.numTensors,inputShapes:Object.keys(c).map(e=>null!=c[e]?c[e].shape:null),outputShapes:t.map(e=>e.shape),kernelTimeMs:h.timeMs,extraInfo:h.extraInfo}),Array.isArray(u)?t:t[0]}saveTensorsForBackwardMode(e){return e.map(e=>this.keep(this.clone(e)))}getTensorsForGradient(e,t,n){const r=ir(e);if(null!=r){const e=r.inputsToSave||[],a=r.outputsToSave||[];let s;r.saveAllInputs?(i(Array.isArray(t),()=>"saveAllInputs is true, expected inputs to be an array."),s=Object.keys(t).map(e=>t[e])):s=e.map(e=>t[e]);const o=n.filter((e,t)=>a[t]);return s.concat(o)}return[]}makeTensor(e,t,n,r){if(null==e)throw new Error("Values passed to engine.makeTensor() are null");n=n||"float32",r=r||this.backend;let a=e;"string"===n&&I(e[0])&&(a=e.map(e=>Dr(e)));const s=r.write(a,t,n),o=new Yr(t,n,s,this.nextTensorId());if(this.trackTensor(o,r),"string"===n){const e=this.state.tensorInfo.get(s),t=function(e){if(null==e)return 0;let t=0;return e.forEach(e=>t+=e.length),t}(a);this.state.numBytes+=t-e.bytes,e.bytes=t}return o}makeTensorFromDataId(e,t,n,r){const a={dataId:e,shape:t,dtype:n=n||"float32"};return this.makeTensorFromTensorInfo(a,r)}makeTensorFromTensorInfo(e,t){const{dataId:n,shape:r,dtype:a}=e,s=new Yr(r,a,n,this.nextTensorId());return this.trackTensor(s,t),s}makeVariable(e,t=!0,n,r){n=n||this.nextVariableId().toString(),null!=r&&r!==e.dtype&&(e=e.cast(r));const a=new Zr(e,t,n,this.nextTensorId());if(null!=this.state.registeredVariables[a.name])throw new Error(`Variable with name ${a.name} was already registered`);return this.state.registeredVariables[a.name]=a,this.incRef(a,this.backend),a}trackTensor(e,t){this.state.numTensors++,"string"===e.dtype&&this.state.numStringTensors++;let n=0;"complex64"!==e.dtype&&"string"!==e.dtype&&(n=e.size*k(e.dtype)),this.state.numBytes+=n,this.state.tensorInfo.has(e.dataId)||(this.state.numDataBuffers++,this.state.tensorInfo.set(e.dataId,{backend:t||this.backend,dtype:e.dtype,shape:e.shape,bytes:n})),e instanceof Zr||this.track(e)}incRef(e,t){this.trackTensor(e,t),this.backend.incRef(e.dataId)}removeDataId(e,t){this.state.tensorInfo.has(e)&&this.state.tensorInfo.get(e).backend===t&&(this.state.tensorInfo.delete(e),this.state.numDataBuffers--)}disposeTensor(e){if(!this.state.tensorInfo.has(e.dataId))return;const t=this.state.tensorInfo.get(e.dataId);if(this.state.numTensors--,"string"===e.dtype&&(this.state.numStringTensors--,this.state.numBytes-=t.bytes),"complex64"!==e.dtype&&"string"!==e.dtype){const t=e.size*k(e.dtype);this.state.numBytes-=t}t.backend.disposeData(e.dataId)&&this.removeDataId(e.dataId,t.backend)}disposeVariables(){for(const e in this.state.registeredVariables){const t=this.state.registeredVariables[e];this.disposeVariable(t)}}disposeVariable(e){this.disposeTensor(e),null!=this.state.registeredVariables[e.name]&&delete this.state.registeredVariables[e.name]}memory(){const e=this.backend.memory();return e.numTensors=this.state.numTensors,e.numDataBuffers=this.state.numDataBuffers,e.numBytes=this.state.numBytes,this.state.numStringTensors>0&&(e.unreliable=!0,null==e.reasons&&(e.reasons=[]),e.reasons.push("Memory usage by string tensors is approximate (2 bytes per character)")),e}async profile(e){this.state.profiling=!0;const t=this.state.numBytes,n=this.state.numTensors;this.state.activeProfile.kernels=[],this.state.activeProfile.result=await e(),this.state.profiling=!1,this.state.activeProfile.peakBytes=Math.max(...this.state.activeProfile.kernels.map(e=>e.totalBytesSnapshot)),this.state.activeProfile.newBytes=this.state.numBytes-t,this.state.activeProfile.newTensors=this.state.numTensors-n;for(const r of this.state.activeProfile.kernels)r.kernelTimeMs=await r.kernelTimeMs,r.extraInfo=await r.extraInfo;return this.state.activeProfile}isTapeOn(){return this.state.gradientDepth>0&&0===this.state.kernelDepth}addTapeNode(e,t,n,r,a,s){const o={id:this.state.nextTapeNodeId++,kernelName:e,inputs:t,outputs:n,saved:a},i=ir(e);null!=i&&(r=i.gradFunc),null!=r&&(o.gradient=e=>(e=e.map((e,t)=>{if(null==e){const e=n[t],r=_(e.size,e.dtype);return this.makeTensor(r,e.shape,e.dtype)}return e}),r(e.length>1?e:e[0],a,s))),this.state.activeTape.push(o)}keep(e){return e.kept=!0,e}startTape(){0===this.state.gradientDepth&&(this.state.activeTape=[]),this.state.gradientDepth++}endTape(){this.state.gradientDepth--}startScope(e){const t={track:[],name:"unnamed scope",id:this.state.nextScopeId++};e&&(t.name=e),this.state.scopeStack.push(t),this.state.activeScope=t}endScope(e){const t=ma(e),n=new Set(t.map(e=>e.id));for(let a=0;a{e.kept||e.scopeId!==r.id||this.track(e)})}gradients(e,t,n,r=!1){if(i(t.length>0,()=>"gradients() received an empty list of xs."),null!=n&&"float32"!==n.dtype)throw new Error(`dy must have 'float32' dtype, but has '${n.dtype}'`);const a=this.scopedRun(()=>this.startTape(),()=>this.endTape(),()=>this.tidy("forward",e));i(a instanceof Yr,()=>"The result y returned by f() must be a tensor.");const s=function(e,t,n){const r={},a={};for(let u=0;ur[e.id]=!0),i=!0,a[n.id]=!0;break}if(i)break}}const s={};s[n.id]=!0;const o={};for(let u=e.length-1;u>=0;u--){const t=e[u],n=t.inputs;for(let e=0;e0)throw new Error("Cannot compute gradient of y=f(x) with respect to x. Make sure that the f you passed encloses all operations that lead from x to y.");return this.tidy("backward",()=>{const e={};e[a.id]=n??function(e){const t=R(c(e),"float32");return wa.makeTensor(t,e,"float32")}(a.shape),function(e,t,n,r){for(let a=t.length-1;a>=0;a--){const s=t[a],o=[];if(s.outputs.forEach(t=>{const n=e[t.id];null!=n?o.push(n):o.push(null)}),null==s.gradient)throw new Error(`Cannot compute gradient: gradient function not found for ${s.kernelName}.`);const i=s.gradient(o);for(const t in s.inputs){if(!(t in i))throw new Error(`Cannot backprop through input ${t}. Available gradients found: ${Object.keys(i)}.`);const a=n(()=>i[t]());if("float32"!==a.dtype)throw new Error(`Error in gradient for op ${s.kernelName}. The gradient of input ${t} must have 'float32' dtype, but has '${a.dtype}'`);const o=s.inputs[t];if(!d(a.shape,o.shape))throw new Error(`Error in gradient for op ${s.kernelName}. The gradient of input '${t}' has shape '${a.shape}', which does not match the shape of the input '${o.shape}'`);if(null==e[o.id])e[o.id]=a;else{const t=e[o.id];e[o.id]=r(t,a),t.dispose()}}}}(e,s,e=>this.tidy(e),ka);const r=t.map(t=>e[t.id]);return 0===this.state.gradientDepth&&(this.state.activeTape.forEach(e=>{for(const t of e.saved)t.dispose()}),this.state.activeTape=null),{value:a,grads:r}})}customGrad(e){return i(S(e),()=>"The f passed in customGrad(f) must be a function."),(...t)=>{let n;i(t.every(e=>e instanceof Yr),()=>"The args passed in customGrad(f)(x1, x2,...) must all be tensors");const r={};t.forEach((e,t)=>{r[t]=e});return this.runKernelFunc({forwardFunc:(r,a)=>(n=e(...t,a),i(n.value instanceof Yr,()=>"The function f passed in customGrad(f) must return an object where `obj.value` is a tensor"),i(S(n.gradFunc),()=>"The function f passed in customGrad(f) must return an object where `obj.gradFunc` is a function."),n.value),backwardsFunc:(e,r)=>{const 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register(e){Gd.getMap().classNameMap[e.className]=[e,e.fromConfig]}}function Hd(e,t,n){i(null!=e.className,()=>"Class being registered does not have the static className property defined."),i("string"===typeof e.className,()=>"className is required to be a string, but got type "+typeof e.className),i(e.className.length>0,()=>"Class being registered has an empty-string as its className, which is disallowed."),"undefined"===typeof t&&(t="Custom"),"undefined"===typeof n&&(n=e.className);const r=t+">"+n;return Gd.register(e),Wd.set(r,e),zd.set(e,r),e}class jd extends Ud{minimize(e,t=!1,n){const{value:r,grads:a}=this.computeGradients(e,n);if(null!=n){const e=n.map(e=>({name:e.name,tensor:a[e.name]}));this.applyGradients(e)}else this.applyGradients(a);return Va(a),t?r:(r.dispose(),null)}get iterations(){return null==this.iterations_&&(this.iterations_=0),this.iterations_}incrementIterations(){this.iterations_=this.iterations+1}computeGradients(e,t){return ru(e,t)}dispose(){null!=this.iterations_&&Va(this.iterations_)}async saveIterations(){return null==this.iterations_&&(this.iterations_=0),{name:"iter",tensor:Ri(this.iterations_,"int32")}}async getWeights(){throw new Error("getWeights() is not implemented for this optimizer yet.")}async setWeights(e){throw new Error(`setWeights() is not implemented for this optimizer class ${this.getClassName()}`)}async extractIterations(e){return this.iterations_=(await e[0].tensor.data())[0],e.slice(1)}}Object.defineProperty(jd,Symbol.hasInstance,{value:e=>null!=e.minimize&&null!=e.computeGradients&&null!=e.applyGradients});class qd extends jd{static get className(){return"Adadelta"}constructor(e,t,n=null){super(),this.learningRate=e,this.rho=t,this.epsilon=n,this.accumulatedGrads=[],this.accumulatedUpdates=[],null==n&&(this.epsilon=wa.backend.epsilon())}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,n)=>{const r=wa.registeredVariables[t],a=!1;null==this.accumulatedGrads[n]&&(this.accumulatedGrads[n]={originalName:`${t}/accum_grad`,variable:Ba(()=>pi(r).variable(a))}),null==this.accumulatedUpdates[n]&&(this.accumulatedUpdates[n]={originalName:`${t}/accum_var`,variable:Ba(()=>pi(r).variable(a))});const s=Array.isArray(e)?e[n].tensor:e[t];if(null==s)return;const o=this.accumulatedGrads[n].variable,i=this.accumulatedUpdates[n].variable;Ba(()=>{const e=Ws(Gs(o,this.rho),Gs(Ai(s),1-this.rho)),t=Gs(Us(_i(Ws(i,this.epsilon)),_i(Ws(o,this.epsilon))),s),n=Ws(Gs(i,this.rho),Gs(Ai(t),1-this.rho));o.assign(e),i.assign(n);const a=Ws(Gs(t,-this.learningRate),r);r.assign(a)})}),this.incrementIterations()}dispose(){null!=this.accumulatedUpdates&&(Va(this.accumulatedGrads.map(e=>e.variable)),Va(this.accumulatedUpdates.map(e=>e.variable)))}async getWeights(){const e=[...this.accumulatedGrads,...this.accumulatedUpdates];return[await this.saveIterations()].concat(e.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){const t=(e=await this.extractIterations(e)).length/2,n=!1;this.accumulatedGrads=e.slice(0,t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)})),this.accumulatedUpdates=e.slice(t,2*t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)}))}getConfig(){return{learningRate:this.learningRate,rho:this.rho,epsilon:this.epsilon}}static fromConfig(e,t){return new e(t.learningRate,t.rho,t.epsilon)}}class Kd extends jd{static get className(){return"Adagrad"}constructor(e,t=.1){super(),this.learningRate=e,this.initialAccumulatorValue=t,this.accumulatedGrads=[]}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,n)=>{const r=wa.registeredVariables[t];if(null==this.accumulatedGrads[n]){const e=!1;this.accumulatedGrads[n]={originalName:`${t}/accumulator`,variable:Ba(()=>Bo(r.shape,this.initialAccumulatorValue).variable(e))}}const a=Array.isArray(e)?e[n].tensor:e[t];if(null==a)return;const s=this.accumulatedGrads[n].variable;Ba(()=>{const e=Ws(s,Ai(a));s.assign(e);const t=Ws(Gs(Us(a,_i(Ws(e,wa.backend.epsilon()))),-this.learningRate),r);r.assign(t)})}),this.incrementIterations()}dispose(){null!=this.accumulatedGrads&&Va(this.accumulatedGrads.map(e=>e.variable))}async getWeights(){return[await this.saveIterations()].concat(this.accumulatedGrads.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){e=await this.extractIterations(e);this.accumulatedGrads=e.map(e=>({originalName:e.name,variable:e.tensor.variable(false)}))}getConfig(){return{learningRate:this.learningRate,initialAccumulatorValue:this.initialAccumulatorValue}}static fromConfig(e,t){return new e(t.learningRate,t.initialAccumulatorValue)}}class Xd extends jd{static get className(){return"Adam"}constructor(e,t,n,r=null){super(),this.learningRate=e,this.beta1=t,this.beta2=n,this.epsilon=r,this.accumulatedFirstMoment=[],this.accumulatedSecondMoment=[],Ba(()=>{this.accBeta1=Ri(t).variable(),this.accBeta2=Ri(n).variable()}),null==r&&(this.epsilon=wa.backend.epsilon())}applyGradients(e){const t=Array.isArray(e)?e.map(e=>e.name):Object.keys(e);Ba(()=>{const n=uu(1,this.accBeta1),r=uu(1,this.accBeta2);t.forEach((t,a)=>{const s=wa.registeredVariables[t],o=!1;null==this.accumulatedFirstMoment[a]&&(this.accumulatedFirstMoment[a]={originalName:`${t}/m`,variable:Ba(()=>pi(s).variable(o))}),null==this.accumulatedSecondMoment[a]&&(this.accumulatedSecondMoment[a]={originalName:`${t}/v`,variable:Ba(()=>pi(s).variable(o))});const i=Array.isArray(e)?e[a].tensor:e[t];if(null==i)return;const u=this.accumulatedFirstMoment[a].variable,l=this.accumulatedSecondMoment[a].variable,c=Ws(Gs(u,this.beta1),Gs(i,1-this.beta1)),d=Ws(Gs(l,this.beta2),Gs(Ai(i),1-this.beta2)),p=Us(c,n),h=Us(d,r);u.assign(c),l.assign(d);const f=Ws(Gs(Us(p,Ws(_i(h),this.epsilon)),-this.learningRate),s);s.assign(f)}),this.accBeta1.assign(Gs(this.accBeta1,this.beta1)),this.accBeta2.assign(Gs(this.accBeta2,this.beta2))}),this.incrementIterations()}dispose(){this.accBeta1.dispose(),this.accBeta2.dispose(),null!=this.accumulatedFirstMoment&&Va(this.accumulatedFirstMoment.map(e=>e.variable)),null!=this.accumulatedSecondMoment&&Va(this.accumulatedSecondMoment.map(e=>e.variable))}async getWeights(){const e=[...this.accumulatedFirstMoment,...this.accumulatedSecondMoment];return[await this.saveIterations()].concat(e.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){e=await this.extractIterations(e),Ba(()=>{this.accBeta1.assign(Ei(this.beta1,this.iterations_+1)),this.accBeta2.assign(Ei(this.beta2,this.iterations_+1))});const t=e.length/2,n=!1;this.accumulatedFirstMoment=e.slice(0,t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)})),this.accumulatedSecondMoment=e.slice(t,2*t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)}))}getConfig(){return{learningRate:this.learningRate,beta1:this.beta1,beta2:this.beta2,epsilon:this.epsilon}}static fromConfig(e,t){return new e(t.learningRate,t.beta1,t.beta2,t.epsilon)}}class Yd extends jd{static get className(){return"Adamax"}constructor(e,t,n,r=null,a=0){super(),this.learningRate=e,this.beta1=t,this.beta2=n,this.epsilon=r,this.decay=a,this.accumulatedFirstMoment=[],this.accumulatedWeightedInfNorm=[],Ba(()=>{this.iteration=Ri(0).variable(),this.accBeta1=Ri(t).variable()}),null==r&&(this.epsilon=wa.backend.epsilon())}applyGradients(e){const t=Array.isArray(e)?e.map(e=>e.name):Object.keys(e);Ba(()=>{const n=uu(1,this.accBeta1),r=Us(-this.learningRate,Ws(Gs(this.iteration,this.decay),1));t.forEach((t,a)=>{const s=wa.registeredVariables[t],o=!1;null==this.accumulatedFirstMoment[a]&&(this.accumulatedFirstMoment[a]={originalName:`${t}/m`,variable:pi(s).variable(o)}),null==this.accumulatedWeightedInfNorm[a]&&(this.accumulatedWeightedInfNorm[a]={originalName:`${t}/v`,variable:pi(s).variable(o)});const i=Array.isArray(e)?e[a].tensor:e[t];if(null==i)return;const u=this.accumulatedFirstMoment[a].variable,l=this.accumulatedWeightedInfNorm[a].variable,c=Ws(Gs(u,this.beta1),Gs(i,1-this.beta1)),d=Gs(l,this.beta2),p=Hs(i),h=wu(d,p);u.assign(c),l.assign(h);const f=Ws(Gs(Us(r,n),Us(c,Ws(h,this.epsilon))),s);s.assign(f)}),this.iteration.assign(Ws(this.iteration,1)),this.accBeta1.assign(Gs(this.accBeta1,this.beta1))}),this.incrementIterations()}dispose(){this.accBeta1.dispose(),this.iteration.dispose(),null!=this.accumulatedFirstMoment&&Va(this.accumulatedFirstMoment.map(e=>e.variable)),null!=this.accumulatedWeightedInfNorm&&Va(this.accumulatedWeightedInfNorm.map(e=>e.variable))}async getWeights(){throw new Error("getWeights() is not implemented for Adamax yet.")}async setWeights(e){throw new Error("setWeights() is not implemented for Adamax yet.")}getConfig(){return{learningRate:this.learningRate,beta1:this.beta1,beta2:this.beta2,epsilon:this.epsilon,decay:this.decay}}static fromConfig(e,t){return new e(t.learningRate,t.beta1,t.beta2,t.epsilon,t.decay)}}class Qd extends jd{static get className(){return"SGD"}constructor(e){super(),this.learningRate=e,this.setLearningRate(e)}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,n)=>{const r=Array.isArray(e)?e[n].tensor:e[t];if(null==r)return;const a=wa.registeredVariables[t];Ba(()=>{const e=Ws(Gs(this.c,r),a);a.assign(e)})}),this.incrementIterations()}setLearningRate(e){this.learningRate=e,null!=this.c&&this.c.dispose(),this.c=Wa(Ri(-e))}dispose(){this.c.dispose()}async getWeights(){return[await this.saveIterations()]}async setWeights(e){if(0!==(e=await this.extractIterations(e)).length)throw new Error("SGD optimizer does not have settable weights.")}getConfig(){return{learningRate:this.learningRate}}static fromConfig(e,t){return new e(t.learningRate)}}class Zd extends Qd{static get className(){return"Momentum"}constructor(e,t,n=!1){super(e),this.learningRate=e,this.momentum=t,this.useNesterov=n,this.accumulations=[],this.m=Ri(this.momentum)}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,n)=>{const r=wa.registeredVariables[t];if(null==this.accumulations[n]){const e=!1;this.accumulations[n]={originalName:`${t}/momentum`,variable:Ba(()=>pi(r).variable(e))}}const a=this.accumulations[n].variable,s=Array.isArray(e)?e[n].tensor:e[t];null!=s&&Ba(()=>{let e;const t=Ws(Gs(this.m,a),s);e=this.useNesterov?Ws(Gs(this.c,Ws(s,Gs(t,this.m))),r):Ws(Gs(this.c,t),r),a.assign(t),r.assign(e)})}),this.incrementIterations()}dispose(){this.m.dispose(),null!=this.accumulations&&Va(this.accumulations.map(e=>e.variable))}setMomentum(e){this.momentum=e}async getWeights(){return[await this.saveIterations()].concat(this.accumulations.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){e=await this.extractIterations(e);this.accumulations=e.map(e=>({originalName:e.name,variable:e.tensor.variable(false)}))}getConfig(){return{learningRate:this.learningRate,momentum:this.momentum,useNesterov:this.useNesterov}}static fromConfig(e,t){return new e(t.learningRate,t.momentum,t.useNesterov)}}class Jd extends jd{static get className(){return"RMSProp"}constructor(e,t=.9,n=0,r=null,a=!1){if(super(),this.learningRate=e,this.decay=t,this.momentum=n,this.epsilon=r,this.accumulatedMeanSquares=[],this.accumulatedMoments=[],this.accumulatedMeanGrads=[],this.centered=a,null==r&&(this.epsilon=wa.backend.epsilon()),null==e)throw new Error("learningRate for RMSPropOptimizer must be defined.")}applyGradients(e){(Array.isArray(e)?e.map(e=>e.name):Object.keys(e)).forEach((t,n)=>{const r=wa.registeredVariables[t],a=!1;null==this.accumulatedMeanSquares[n]&&(this.accumulatedMeanSquares[n]={originalName:`${t}/rms`,variable:Ba(()=>pi(r).variable(a))}),null==this.accumulatedMoments[n]&&(this.accumulatedMoments[n]={originalName:`${t}/momentum`,variable:Ba(()=>pi(r).variable(a))}),null==this.accumulatedMeanGrads[n]&&this.centered&&(this.accumulatedMeanGrads[n]={originalName:`${t}/mg`,variable:Ba(()=>pi(r).variable(a))});const s=Array.isArray(e)?e[n].tensor:e[t];if(null==s)return;const o=this.accumulatedMeanSquares[n].variable,i=this.accumulatedMoments[n].variable;Ba(()=>{const e=Ws(Gs(o,this.decay),Gs(Ai(s),1-this.decay));if(this.centered){const t=this.accumulatedMeanGrads[n].variable,a=Ws(Gs(t,this.decay),Gs(s,1-this.decay)),u=Us(Gs(s,this.learningRate),_i(uu(e,Ws(Ai(a),this.epsilon)))),l=Ws(Gs(i,this.momentum),u);o.assign(e),t.assign(a),i.assign(l);const c=uu(r,l);r.assign(c)}else{const e=Ws(Gs(o,this.decay),Gs(Ai(s),1-this.decay)),t=Ws(Gs(i,this.momentum),Us(Gs(s,this.learningRate),_i(Ws(e,this.epsilon))));o.assign(e),i.assign(t);const n=uu(r,t);r.assign(n)}})}),this.incrementIterations()}dispose(){null!=this.accumulatedMeanSquares&&Va(this.accumulatedMeanSquares.map(e=>e.variable)),null!=this.accumulatedMeanGrads&&this.centered&&Va(this.accumulatedMeanGrads.map(e=>e.variable)),null!=this.accumulatedMoments&&Va(this.accumulatedMoments.map(e=>e.variable))}async getWeights(){const e=[...this.accumulatedMeanSquares,...this.accumulatedMoments];return this.centered&&e.push(...this.accumulatedMeanGrads),[await this.saveIterations()].concat(e.map(e=>({name:e.originalName,tensor:e.variable})))}async setWeights(e){e=await this.extractIterations(e);const t=this.centered?e.length/3:e.length/2,n=!1;this.accumulatedMeanSquares=e.slice(0,t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)})),this.accumulatedMoments=e.slice(t,2*t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)})),this.centered&&(this.accumulatedMeanGrads=e.slice(2*t,3*t).map(e=>({originalName:e.name,variable:e.tensor.variable(n)})))}getConfig(){return{learningRate:this.learningRate,decay:this.decay,momentum:this.momentum,epsilon:this.epsilon,centered:this.centered}}static fromConfig(e,t){return new e(t.learningRate,t.decay,t.momentum,t.epsilon,t.centered)}}const ep=[qd,Kd,Xd,Yd,Zd,Jd,Qd];function tp(e){return new Promise(e=>setTimeout(e)).then(e)}class np{constructor(e){if(!V().getBool("IS_BROWSER"))throw new Error("browserDownloads() cannot proceed because the current environment is not a browser.");e.startsWith(np.URL_SCHEME)&&(e=e.slice(np.URL_SCHEME.length)),null!=e&&0!==e.length||(e="model"),this.modelJsonFileName=e+".json",this.weightDataFileName=e+".weights.bin"}async save(e){if("undefined"===typeof document)throw new Error("Browser downloads are not supported in this environment since `document` is not present");const t=Pa.join(e.weightData),n=window.URL.createObjectURL(new Blob([t],{type:"application/octet-stream"}));if(e.modelTopology instanceof ArrayBuffer)throw new Error("BrowserDownloads.save() does not support saving model topology in binary formats yet.");{const t=ns(e,[{paths:["./"+this.weightDataFileName],weights:e.weightSpecs}]),r=window.URL.createObjectURL(new Blob([JSON.stringify(t)],{type:"application/json"})),a=null==this.modelJsonAnchor?document.createElement("a"):this.modelJsonAnchor;if(a.download=this.modelJsonFileName,a.href=r,await tp(()=>a.dispatchEvent(new MouseEvent("click"))),null!=e.weightData){const e=null==this.weightDataAnchor?document.createElement("a"):this.weightDataAnchor;e.download=this.weightDataFileName,e.href=n,await tp(()=>e.dispatchEvent(new MouseEvent("click")))}return{modelArtifactsInfo:ss(e)}}}}np.URL_SCHEME="downloads://";class rp{constructor(e){if(null==e||e.length<1)throw new Error(`When calling browserFiles, at least 1 file is required, but received ${e}`);this.jsonFile=e[0],this.weightsFiles=e.slice(1)}async load(){return new Promise((e,t)=>{const n=new FileReader;n.onload=n=>{const r=JSON.parse(n.target.result),a=r.modelTopology;if(null==a)return void t(new Error(`modelTopology field is missing from file ${this.jsonFile.name}`));if(null==r.weightsManifest)return void t(new Error(`weightManifest field is missing from file ${this.jsonFile.name}`));if(0===this.weightsFiles.length)return void e({modelTopology:a});const s=as(r,e=>this.loadWeights(e));e(s)},n.onerror=e=>t(`Failed to read model topology and weights manifest JSON from file '${this.jsonFile.name}'. 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a(()=>((e,t,n,r=$f)=>{switch(e.op){case"Abs":case"ComplexAbs":return[r.abs(Lh("x",e,t,n))];case"Acos":return[r.acos(Lh("x",e,t,n))];case"Acosh":return[r.acosh(Lh("x",e,t,n))];case"Asin":return[r.asin(Lh("x",e,t,n))];case"Asinh":return[r.asinh(Lh("x",e,t,n))];case"Atan":return[r.atan(Lh("x",e,t,n))];case"Atan2":return[r.atan2(Lh("x",e,t,n),Lh("y",e,t,n))];case"Atanh":return[r.atanh(Lh("x",e,t,n))];case"Ceil":return[r.ceil(Lh("x",e,t,n))];case"Complex":return[r.complex(Lh("real",e,t,n),Lh("imag",e,t,n))];case"Cos":return[r.cos(Lh("x",e,t,n))];case"Cosh":return[r.cosh(Lh("x",e,t,n))];case"Elu":return[r.elu(Lh("x",e,t,n))];case"Erf":return[r.erf(Lh("x",e,t,n))];case"Exp":return[r.exp(Lh("x",e,t,n))];case"Expm1":return[r.expm1(Lh("x",e,t,n))];case"Floor":return[r.floor(Lh("x",e,t,n))];case"Log":return[r.log(Lh("x",e,t,n))];case"Log1p":return[r.log1p(Lh("x",e,t,n))];case"Imag":return[r.imag(Lh("x",e,t,n))];case"Neg":return[r.neg(Lh("x",e,t,n))];case"Reciprocal":return[r.reciprocal(Lh("x",e,t,n))];case"Real":return[r.real(Lh("x",e,t,n))];case"Relu":return[r.relu(Lh("x",e,t,n))];case"Round":return[r.round(Lh("x",e,t,n))];case"Selu":return[r.selu(Lh("x",e,t,n))];case"Sigmoid":return[r.sigmoid(Lh("x",e,t,n))];case"Sin":return[r.sin(Lh("x",e,t,n))];case"Sign":return[r.sign(Lh("x",e,t,n))];case"Sinh":return[r.sinh(Lh("x",e,t,n))];case"Softplus":return[r.softplus(Lh("x",e,t,n))];case"Sqrt":return[r.sqrt(Lh("x",e,t,n))];case"Square":return[r.square(Lh("x",e,t,n))];case"Tanh":return[r.tanh(Lh("x",e,t,n))];case"Tan":return[r.tan(Lh("x",e,t,n))];case"ClipByValue":return[r.clipByValue(Lh("x",e,t,n),Lh("clipValueMin",e,t,n),Lh("clipValueMax",e,t,n))];case"Relu6":return[r.relu6(Lh("x",e,t,n))];case"Rsqrt":return[r.rsqrt(Bh(e.inputNames[0],t,n))];case"LeakyRelu":return[r.leakyRelu(Lh("x",e,t,n),Lh("alpha",e,t,n))];case"Prelu":return[r.prelu(Lh("x",e,t,n),Lh("alpha",e,t,n))];case"IsNan":return[r.isNaN(Bh(e.inputNames[0],t,n))];case"IsInf":return[r.isInf(Bh(e.inputNames[0],t,n))];case"IsFinite":return[r.isFinite(Bh(e.inputNames[0],t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"control":return Df(e,t,n);case"convolution":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"Conv1D":{const a=Lh("stride",e,t,n),s=Lh("pad",e,t,n),o=Lh("dataFormat",e,t,n).toUpperCase(),i=Lh("dilation",e,t,n);return[r.conv1d(Lh("x",e,t,n),Lh("filter",e,t,n),a,s,o,i)]}case"Conv2D":{const a=Lh("strides",e,t,n),s=Gh(e,t,n),o=Lh("dataFormat",e,t,n).toUpperCase(),i=Lh("dilations",e,t,n);return[r.conv2d(Lh("x",e,t,n),Lh("filter",e,t,n),[a[1],a[2]],s,o,[i[1],i[2]])]}case"_FusedConv2D":{const{stride:a,pad:s,dataFormat:o,dilations:i,biasArg:u,preluArg:l,activationFunc:c,leakyreluAlpha:d}=Mf(e,t,n);return[r.fused.conv2d({x:Lh("x",e,t,n),filter:Lh("filter",e,t,n),strides:[a[1],a[2]],pad:s,dataFormat:o,dilations:[i[1],i[2]],bias:u,activation:c,preluActivationWeights:l,leakyreluAlpha:d})]}case"FusedDepthwiseConv2dNative":{const{stride:a,pad:s,dataFormat:o,dilations:i,biasArg:u,preluArg:l,activationFunc:c,leakyreluAlpha:d}=Mf(e,t,n);return[r.fused.depthwiseConv2d({x:Lh("x",e,t,n),filter:Lh("filter",e,t,n),strides:[a[1],a[2]],pad:s,dataFormat:o,dilations:[i[1],i[2]],bias:u,activation:c,preluActivationWeights:l,leakyreluAlpha:d})]}case"Conv2DBackpropInput":case"Conv2dTranspose":{const a=Lh("outputShape",e,t,n),s=Lh("strides",e,t,n),o=Gh(e,t,n);return[r.conv2dTranspose(Lh("x",e,t,n),Lh("filter",e,t,n),a,[s[1],s[2]],o)]}case"DepthwiseConv2dNative":case"DepthwiseConv2d":{const a=Lh("strides",e,t,n),s=Gh(e,t,n),o=Lh("dilations",e,t,n),i=Lh("dataFormat",e,t,n).toUpperCase();return[r.depthwiseConv2d(Lh("input",e,t,n),Lh("filter",e,t,n),[a[1],a[2]],s,i,[o[1],o[2]])]}case"Conv3D":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("dataFormat",e,t,n).toUpperCase(),i=Lh("dilations",e,t,n);return[r.conv3d(Lh("x",e,t,n),Lh("filter",e,t,n),[a[1],a[2],a[3]],s,o,[i[1],i[2],i[3]])]}case"AvgPool":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("kernelSize",e,t,n);return[r.avgPool(Lh("x",e,t,n),[o[1],o[2]],[a[1],a[2]],s)]}case"MaxPool":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("kernelSize",e,t,n);return[r.maxPool(Lh("x",e,t,n),[o[1],o[2]],[a[1],a[2]],s)]}case"MaxPoolWithArgmax":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("kernelSize",e,t,n),i=Lh("includeBatchInIndex",e,t,n),{result:u,indexes:l}=r.maxPoolWithArgmax(Lh("x",e,t,n),[o[1],o[2]],[a[1],a[2]],s,i);return[u,l]}case"AvgPool3D":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("kernelSize",e,t,n);return[r.avgPool3d(Lh("x",e,t,n),[o[1],o[2],o[3]],[a[1],a[2],a[3]],s)]}case"MaxPool3D":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("kernelSize",e,t,n);return[r.maxPool3d(Lh("x",e,t,n),[o[1],o[2],o[3]],[a[1],a[2],a[3]],s)]}case"Dilation2D":{const a=Lh("strides",e,t,n),s=Lh("pad",e,t,n),o=Lh("dilations",e,t,n),i=a[1],u=a[2],l=o[1],c=o[2];return[r.dilation2d(Lh("x",e,t,n),Lh("filter",e,t,n),[i,u],s,[l,c],"NHWC")]}default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"creation":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"Fill":{const a=Lh("shape",e,t,n),s=Lh("dtype",e,t,n),o=Lh("value",e,t,n);return[r.fill(a,o,s)]}case"LinSpace":{const a=Lh("start",e,t,n),s=Lh("stop",e,t,n),o=Lh("num",e,t,n);return[r.linspace(a,s,o)]}case"Multinomial":{const a=Lh("logits",e,t,n),s=Lh("numSamples",e,t,n),o=Lh("seed",e,t,n);return[r.multinomial(a,s,o)]}case"OneHot":{const a=Lh("indices",e,t,n),s=Lh("depth",e,t,n),o=Lh("onValue",e,t,n),i=Lh("offValue",e,t,n),u=Lh("dtype",e,t,n);return[r.oneHot(a,s,o,i,u)]}case"Ones":return[r.ones(Lh("shape",e,t,n),Lh("dtype",e,t,n))];case"OnesLike":return[r.onesLike(Lh("x",e,t,n))];case"RandomStandardNormal":return[r.randomStandardNormal(Lh("shape",e,t,n),Lh("dtype",e,t,n),Lh("seed",e,t,n))];case"RandomUniform":return[r.randomUniform(Lh("shape",e,t,n),Lh("minval",e,t,n),Lh("maxval",e,t,n),Lh("dtype",e,t,n))];case"RandomUniformInt":return[r.randomUniformInt(Lh("shape",e,t,n),Lh("minval",e,t,n),Lh("maxval",e,t,n),Lh("seed",e,t,n))];case"Range":{const a=Lh("start",e,t,n),s=Lh("stop",e,t,n),o=Lh("step",e,t,n);return[r.range(a,s,o,Lh("dtype",e,t,n))]}case"TruncatedNormal":{const a=Lh("shape",e,t,n),s=Lh("mean",e,t,n),o=Lh("stdDev",e,t,n),i=Lh("seed",e,t,n);return[r.truncatedNormal(a,s,o,Lh("dtype",e,t,n),i)]}case"Zeros":return[r.zeros(Lh("shape",e,t,n),Lh("dtype",e,t,n))];case"ZerosLike":return[r.zerosLike(Lh("x",e,t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"dynamic":return(async(e,t,n,r,a=$f)=>{switch(e.op){case"NonMaxSuppressionV5":{const{boxes:r,scores:s,maxOutputSize:o,iouThreshold:i,scoreThreshold:u,softNmsSigma:l}=Pf(e,t,n),c=await a.image.nonMaxSuppressionWithScoreAsync(r,s,o,i,u,l);return[c.selectedIndices,c.selectedScores]}case"NonMaxSuppressionV4":{const{boxes:r,scores:s,maxOutputSize:o,iouThreshold:i,scoreThreshold:u}=Pf(e,t,n),l=Lh("padToMaxOutputSize",e,t,n),c=await a.image.nonMaxSuppressionPaddedAsync(r,s,o,i,u,l);return[c.selectedIndices,c.validOutputs]}case"NonMaxSuppressionV3":case"NonMaxSuppressionV2":{const{boxes:r,scores:s,maxOutputSize:o,iouThreshold:i,scoreThreshold:u}=Pf(e,t,n);return[await a.image.nonMaxSuppressionAsync(r,s,o,i,u)]}case"Where":{const r=a.cast(Lh("condition",e,t,n),"bool"),s=[await a.whereAsync(r)];return r.dispose(),s}case"ListDiff":return a.setdiff1dAsync(Lh("x",e,t,n),Lh("y",e,t,n));default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n);case"evaluation":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"LowerBound":{const a=Lh("sortedSequence",e,t,n),s=Lh("values",e,t,n);return[r.lowerBound(a,s)]}case"TopKV2":{const a=Lh("x",e,t,n),s=Lh("k",e,t,n),o=Lh("sorted",e,t,n),i=r.topk(a,s,o);return[i.values,i.indices]}case"UpperBound":{const a=Lh("sortedSequence",e,t,n),s=Lh("values",e,t,n);return[r.upperBound(a,s)]}case"Unique":{const a=Lh("x",e,t,n),s=r.unique(a);return[s.values,s.indices]}case"UniqueV2":{const a=Lh("x",e,t,n),s=Lh("axis",e,t,n),o=r.unique(a,s);return[o.values,o.indices]}default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"image":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"ResizeBilinear":{const a=Lh("images",e,t,n),s=Lh("size",e,t,n),o=Lh("alignCorners",e,t,n),i=Lh("halfPixelCenters",e,t,n);return[r.image.resizeBilinear(a,[s[0],s[1]],o,i)]}case"ResizeNearestNeighbor":{const a=Lh("images",e,t,n),s=Lh("size",e,t,n),o=Lh("alignCorners",e,t,n),i=Lh("halfPixelCenters",e,t,n);return[r.image.resizeNearestNeighbor(a,[s[0],s[1]],o,i)]}case"CropAndResize":{const a=Lh("image",e,t,n),s=Lh("boxes",e,t,n),o=Lh("boxInd",e,t,n),i=Lh("cropSize",e,t,n),u=Lh("method",e,t,n),l=Lh("extrapolationValue",e,t,n);return[r.image.cropAndResize(a,s,o,i,u,l)]}case"ImageProjectiveTransformV3":{const a=Lh("images",e,t,n),s=Lh("transforms",e,t,n),o=Lh("outputShape",e,t,n),i=Lh("fillValue",e,t,n),u=Lh("interpolation",e,t,n),l=Lh("fillMode",e,t,n);return[r.image.transform(a,s,u.toLowerCase(),l.toLowerCase(),i,o)]}default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"graph":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"Const":return t[e.name];case"PlaceholderWithDefault":const a=Lh("default",e,t,n);return[Bh(e.name,t,n)||a];case"Placeholder":return[Bh(e.name,t,n)];case"Identity":case"StopGradient":case"FakeQuantWithMinMaxVars":case"Snapshot":return[Hh(Lh("x",e,t,n))];case"IdentityN":return Lh("x",e,t,n).map(e=>Hh(e));case"Shape":return[r.tensor1d(Lh("x",e,t,n).shape,"int32")];case"ShapeN":return Lh("x",e,t,n).map(e=>r.tensor1d(e.shape));case"Size":return[r.scalar(Lh("x",e,t,n).size,"int32")];case"Rank":return[r.scalar(Lh("x",e,t,n).rank,"int32")];case"NoOp":return[r.scalar(1)];case"Print":const s=Lh("x",e,t,n),o=Lh("data",e,t,n),i=Lh("message",e,t,n),u=Lh("summarize",e,t,n);console.warn("The graph has a tf.print() operation,usually used for debugging, which slows down performance."),console.log(i);for(let e=0;e((e,t,n,r=$f)=>{switch(e.op){case"Equal":return[r.equal(Lh("a",e,t,n),Lh("b",e,t,n))];case"NotEqual":return[r.notEqual(Lh("a",e,t,n),Lh("b",e,t,n))];case"Greater":return[r.greater(Lh("a",e,t,n),Lh("b",e,t,n))];case"GreaterEqual":return[r.greaterEqual(Lh("a",e,t,n),Lh("b",e,t,n))];case"Less":return[r.less(Lh("a",e,t,n),Lh("b",e,t,n))];case"LessEqual":return[r.lessEqual(Lh("a",e,t,n),Lh("b",e,t,n))];case"LogicalAnd":return[r.logicalAnd(Lh("a",e,t,n),Lh("b",e,t,n))];case"LogicalNot":return[r.logicalNot(Lh("a",e,t,n))];case"LogicalOr":return[r.logicalOr(Lh("a",e,t,n),Lh("b",e,t,n))];case"Select":case"SelectV2":return[r.where(Lh("condition",e,t,n),Lh("a",e,t,n),Lh("b",e,t,n))];case"BitwiseAnd":return[r.bitwiseAnd(Lh("a",e,t,n),Lh("b",e,t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"matrices":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"BatchMatMul":case"BatchMatMulV2":case"MatMul":return[r.matMul(Lh("a",e,t,n),Lh("b",e,t,n),Lh("transposeA",e,t,n),Lh("transposeB",e,t,n))];case"Einsum":return[r.einsum(Lh("equation",e,t,n),...Lh("tensors",e,t,n))];case"Transpose":return[r.transpose(Lh("x",e,t,n),Lh("perm",e,t,n))];case"_FusedMatMul":const[a,s]=Lh("fusedOps",e,t,n),o="biasadd"===a,i="prelu"===s,u=Lh("numArgs",e,t,n),l=Lh("leakyreluAlpha",e,t,n);if(o){if(i&&2!==u)throw new Error("Fused MatMul with BiasAdd and Prelu must have two extra arguments: bias and alpha.");if(!i&&1!==u)throw new Error("Fused MatMul with BiasAdd must have one extra argument: bias.")}const[c,d]=Lh("args",e,t,n);return[r.fused.matMul({a:Lh("a",e,t,n),b:Lh("b",e,t,n),transposeA:Lh("transposeA",e,t,n),transposeB:Lh("transposeB",e,t,n),bias:c,activation:s,preluActivationWeights:d,leakyreluAlpha:l})];case"MatrixBandPart":return[r.linalg.bandPart(Lh("a",e,t,n),Lh("numLower",e,t,n),Lh("numUpper",e,t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"normalization":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"EuclideanNorm":return[r.euclideanNorm(Lh("x",e,t,n),Lh("axis",e,t,n),Lh("keepDims",e,t,n))];case"FusedBatchNorm":case"FusedBatchNormV2":case"FusedBatchNormV3":return[r.batchNorm(Lh("x",e,t,n),Lh("mean",e,t,n),Lh("variance",e,t,n),Lh("offset",e,t,n),Lh("scale",e,t,n),Lh("epsilon",e,t,n))];case"LRN":return[r.localResponseNormalization(Lh("x",e,t,n),Lh("radius",e,t,n),Lh("bias",e,t,n),Lh("alpha",e,t,n),Lh("beta",e,t,n))];case"Softmax":return[r.softmax(Lh("x",e,t,n))];case"LogSoftmax":return[r.logSoftmax(Lh("x",e,t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"ragged":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"RaggedGather":{const{outputNestedSplits:a,outputDenseValues:s}=r.raggedGather(Lh("paramsNestedSplits",e,t,n),Lh("paramsDenseValues",e,t,n),Lh("indices",e,t,n),Lh("outputRaggedRank",e,t,n));return 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a(()=>((e,t,n,r=$f)=>{switch(e.op){case"SparseFillEmptyRows":{const{outputIndices:a,outputValues:s,emptyRowIndicator:o,reverseIndexMap:i}=r.sparse.sparseFillEmptyRows(Lh("indices",e,t,n),Lh("values",e,t,n),Lh("denseShape",e,t,n),Lh("defaultValue",e,t,n));return[a,s,o,i]}case"SparseReshape":{const{outputIndices:a,outputShape:s}=r.sparse.sparseReshape(Lh("inputIndices",e,t,n),Lh("inputShape",e,t,n),Lh("newShape",e,t,n));return[a,s]}case"SparseSegmentMean":return[r.sparse.sparseSegmentMean(Lh("data",e,t,n),Lh("indices",e,t,n),Lh("segmentIds",e,t,n))];case"SparseSegmentSum":return[r.sparse.sparseSegmentSum(Lh("data",e,t,n),Lh("indices",e,t,n),Lh("segmentIds",e,t,n))];default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n));case"spectral":return a(()=>((e,t,n,r=$f)=>{switch(e.op){case"FFT":return[r.fft(Lh("x",e,t,n))];case"IFFT":return[r.ifft(Lh("x",e,t,n))];case"RFFT":return[r.rfft(Lh("x",e,t,n))];case"IRFFT":return[r.irfft(Lh("x",e,t,n))];default:throw TypeError(`Node 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type ${e.op} is not implemented`)}})(e,t,n));case"hash_table":return(async(e,t,n,r)=>{switch(e.op){case"HashTable":case"HashTableV2":{const a=r.getHashTableHandleByName(e.name);if(null!=a)return[a];{const a=Lh("keyDType",e,t,n),s=Lh("valueDType",e,t,n),o=new Lf(a,s);return r.addHashTable(e.name,o),[o.handle]}}case"InitializeTable":case"InitializeTableV2":case"LookupTableImport":case"LookupTableImportV2":{const a=Lh("tableHandle",e,t,n,r),s=Lh("keys",e,t,n),o=Lh("values",e,t,n),i=r.getHashTableById(a.id);return[await i.import(s,o)]}case"LookupTableFind":case"LookupTableFindV2":{const a=Lh("tableHandle",e,t,n,r),s=Lh("keys",e,t,n),o=Lh("defaultValue",e,t,n),i=r.getHashTableById(a.id);return[await i.find(s,o)]}case"LookupTableSize":case"LookupTableSizeV2":{const a=Lh("tableHandle",e,t,n,r);return[r.getHashTableById(a.id).tensorSize()]}default:throw TypeError(`Node type ${e.op} is not implemented`)}})(e,t,n,r);case"custom":const s=Ph(e.op);if(s&&s.customExecutor)return s.customExecutor(new Cf(e,t,n));throw TypeError(`Custom op ${e.op} is not registered.`);default:throw TypeError(`Unknown op '${e.op}'. 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this.tensorArrayMap[e]}addTensorList(e){this.tensorListMap[e.id]=e}getTensorList(e){return this.tensorListMap[e]}dispose(e){for(const t in this.tensorArrayMap)this.tensorArrayMap[t].clearAndClose(e);for(const t in this.tensorListMap)this.tensorListMap[t].clearAndClose(e)}}function Wf(e,t,n,r){const a=/* @__PURE__ */new Set,s=[];let o=null,i=null;const u=/* @__PURE__ */new Set,l=new Set(Object.keys(e).map(e=>Uh(e)[0]));r=r||[];const c=new Set(r.map(e=>Uh(e.name)[0])),d=[...t];for(;d.length>0;){const e=d.pop();(qf(e)||Kf(e)||Xf(e))&&null==o&&(o=e,i=o.children.map(e=>e.name).filter(e=>a.has(e))),a.add(e.name),null==n[e.name]&&(l.has(e.name)||c.has(e.name)||(0!==e.inputs.length?e.inputs.forEach(e=>{u.has(e.name)||(u.add(e.name),d.push(e))}):s.push(e.name)))}return{inputs:e,outputs:t,usedNodes:a,missingInputs:s,dynamicNode:o,syncInputs:i}}function zf(e,t){const{usedNodes:n,inputs:r}=t,a=Object.keys(r).map(e=>Uh(e)[0]).map(t=>e.nodes[t]),s=e.initNodes||[],o=e=>n.has("string"===typeof 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Set(e.map(e=>e.name)),o=e=>s.has("string"===typeof e?e:e.name);for(const i of e){for(const e of i.children.filter(o)){if(!n.has(e.name))throw new Uf(`Child ${e.name} of node ${i.name} is unreachable.`);if(n.get(i.name)>n.get(e.name))throw new Uf(`Node ${i.name} is scheduled to run after its child ${e.name}.`)}if(!a(i))for(const e of i.inputs){if(!n.has(e.name))throw new Uf(`Input ${e.name} of node ${i.name} is unreachable.`);if(n.get(e.name)>n.get(i.name))throw new Uf(`Node ${i.name} is scheduled to run before its input ${e.name}.`)}}}(f,u),f}class Uf extends Error{constructor(e){super(`NodesExecutionOrderError: ${e}`)}}const Gf=/* @__PURE__ */new Set(["Switch","Merge","Enter","Exit","NextIteration","StatelessIf","StatelessWhile","if","While"]),Hf=/* @__PURE__ */new Set(["NonMaxSuppressionV2","NonMaxSuppressionV3","NonMaxSuppressionV5","Where"]),jf=/* @__PURE__ */new 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u=r.shape,l=u[0],c=u[1],d=function(e,t,n){var r=n.shape[2]/2;return{y:n.get(t.y,t.x,e),x:n.get(t.y,t.x,r+e)}}(e,Um(t.position,s,l,c),o),p=$m(t.position,d),h=0;h=0;--p){var h=Wm[p],f=zm[p];u[h]&&!u[f]&&(u[f]=Gm(p,u[h],f,t,n,r,s))}for(p=0;p=.1,function(){return"inputResolution must be a string or number between 0.1 and 2, but was "+e}),e}(e);return[tg(r*s,t),tg(a*s,t)]}function sg(e,t,n,r,a){var s=t[0],o=t[1],i=n[0],u=n[1],l=r[0],c=l[0],d=l[1],p=r[1],h=p[0],f=p[1];return Ba(function(){var t=Md.resizeBilinear(e,[i,u],!0);return function(e,t,n){var r=t[0],a=t[1],s=n[0],o=s[0],i=s[1],u=n[1],l=u[0],c=u[1];return Ba(function(){var t=Li(e);return Jl(Md.cropAndResize(t,[[o/(r+o+i-1),l/(a+l+c-1),(o+r-1)/(r+o+i-1),(l+a-1)/(a+l+c-1)]],[0],[r,a]),[0])})}(t=So(t),[s,o],[[c,d],[h,f]])})}function og(e,t){var n=t[0],r=t[1],a=eg(e),s=a[0],o=a[1],i=r/n,u=[0,0,0,0],l=u[0],c=u[1],d=u[2],p=u[3];return o/s1)throw new Error("segmentationThreshold "+t+". Should be in range [0.0, 1.0]");if(n<=0)throw new Error("Invalid maxDetections "+n+". Should be > 0");if(r<0||r>1)throw new Error("Invalid scoreThreshold "+r+". Should be in range [0.0, 1.0]");if(a<=0)throw new Error("Invalid nmsRadius "+a+".")}function yg(e){var t=e.segmentationThreshold,n=e.maxDetections,r=e.scoreThreshold,a=e.nmsRadius,s=e.minKeypointScore,o=e.refineSteps;if(t<0||t>1)throw new Error("segmentationThreshold "+t+". Should be in range [0.0, 1.0]");if(n<=0)throw new Error("Invalid maxDetections "+n+". Should be > 0");if(r<0||r>1)throw new Error("Invalid scoreThreshold "+r+". Should be in range [0.0, 1.0]");if(a<=0)throw new Error("Invalid nmsRadius "+a+".");if(s<0||s>1)throw new Error("Invalid minKeypointScore "+s+".Should be in range [0.0, 1.0]");if(o<=0||o>20)throw new Error("Invalid refineSteps "+o+".Should be in range [1, 20]")}var bg=function(){function e(e){this.baseModel=e}return e.prototype.predictForPersonSegmentation=function(e){var t=this.baseModel.predict(e);return{segmentLogits:t.segmentation,heatmapScores:t.heatmapScores,offsets:t.offsets,displacementFwd:t.displacementFwd,displacementBwd:t.displacementBwd}},e.prototype.predictForPersonSegmentationAndPart=function(e){var t=this.baseModel.predict(e);return{segmentLogits:t.segmentation,partHeatmapLogits:t.partHeatmaps,heatmapScores:t.heatmapScores,offsets:t.offsets,displacementFwd:t.displacementFwd,displacementBwd:t.displacementBwd}},e.prototype.predictForMultiPersonInstanceSegmentationAndPart=function(e){var t=this.baseModel.predict(e);return{segmentLogits:t.segmentation,longOffsets:t.longOffsets,heatmapScores:t.heatmapScores,offsets:t.offsets,displacementFwd:t.displacementFwd,displacementBwd:t.displacementBwd,partHeatmaps:t.partHeatmaps}},e.prototype.segmentPersonActivation=function(e,t,n){var r=this;void 0===n&&(n=.5);var a=eg(e),s=a[0],o=a[1],i=ag(t,this.baseModel.outputStride,[s,o]),u=og(e,i),l=u.resized,c=u.padding,d=Ba(function(){var e=r.predictForPersonSegmentation(l),t=e.segmentLogits,a=e.heatmapScores,i=e.offsets,u=e.displacementFwd,d=e.displacementBwd,p=l.shape,h=p[0],f=p[1],m=sg(t,[s,o],[h,f],[[c.top,c.bottom],[c.left,c.right]]);return{segmentation:ym(Jl(m),n),heatmapScores:a,offsets:i,displacementFwd:u,displacementBwd:d}}),p=d.segmentation,h=d.heatmapScores,f=d.offsets,m=d.displacementFwd,g=d.displacementBwd;return l.dispose(),{segmentation:p,heatmapScores:h,offsets:f,displacementFwd:m,displacementBwd:g,padding:c,internalResolutionHeightAndWidth:i}},e.prototype.segmentPerson=function(e,t){return void 0===t&&(t=fg),lm(this,0,void 0,function(){var n,r,a,s,o,i,u,l,c,d,p,h,f,m,g,y,b,x;return cm(this,function(v){switch(v.label){case 0:return gg(t=um(um({},fg),t)),n=this.segmentPersonActivation(e,t.internalResolution,t.segmentationThreshold),r=n.segmentation,a=n.heatmapScores,s=n.offsets,o=n.displacementFwd,i=n.displacementBwd,u=n.padding,l=n.internalResolutionHeightAndWidth,c=r.shape,d=c[0],p=c[1],[4,r.data()];case 1:return h=v.sent(),r.dispose(),[4,ig([a,s,o,i])];case 2:return f=v.sent(),m=f[0],g=f[1],y=f[2],b=f[3],x=ug(x=Km(m,g,y,b,this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[d,p],l,u,!1),a.dispose(),s.dispose(),o.dispose(),i.dispose(),[2,{height:d,width:p,data:h,allPoses:x}]}})})},e.prototype.segmentMultiPerson=function(e,t){return void 0===t&&(t=mg),lm(this,0,void 0,function(){var n,r,a,s,o,i,u,l,c,d,p,h,f,m,g,y,b,x,v,w,k,I=this;return cm(this,function(N){switch(N.label){case 0:return yg(t=um(um({},mg),t)),n=eg(e),r=n[0],a=n[1],s=ag(t.internalResolution,this.baseModel.outputStride,[r,a]),o=og(e,s),i=o.resized,u=o.padding,l=Ba(function(){var e,n=I.predictForMultiPersonInstanceSegmentationAndPart(i),o=n.segmentLogits,l=n.longOffsets,c=n.heatmapScores,d=n.offsets,p=n.displacementFwd,h=n.displacementBwd,f=sg(o,[r,a],s,[[u.top,u.bottom],[u.left,u.right]]);return e=l,{segmentation:ym(Jl(f),t.segmentationThreshold),longOffsets:e,heatmapScoresRaw:c,offsetsRaw:d,displacementFwdRaw:p,displacementBwdRaw:h}}),c=l.segmentation,d=l.longOffsets,p=l.heatmapScoresRaw,h=l.offsetsRaw,f=l.displacementFwdRaw,m=l.displacementBwdRaw,[4,ig([p,h,f,m])];case 1:return g=N.sent(),y=g[0],b=g[1],x=g[2],v=g[3],w=ug(w=Km(y,b,x,v,this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[r,a],s,u,!1),[4,Dm(c,d,w,r,a,this.baseModel.outputStride,s,u,t.scoreThreshold,t.refineSteps,t.minKeypointScore,t.maxDetections)];case 2:return k=N.sent(),i.dispose(),c.dispose(),d.dispose(),p.dispose(),h.dispose(),f.dispose(),m.dispose(),[2,k]}})})},e.prototype.segmentPersonPartsActivation=function(e,t,n){var r=this;void 0===n&&(n=.5);var a=eg(e),s=a[0],o=a[1],i=ag(t,this.baseModel.outputStride,[s,o]),u=og(e,i),l=u.resized,c=u.padding,d=Ba(function(){var e=r.predictForPersonSegmentationAndPart(l),t=e.segmentLogits,a=e.partHeatmapLogits,i=e.heatmapScores,u=e.offsets,d=e.displacementFwd,p=e.displacementBwd,h=l.shape,f=h[0],m=h[1],g=sg(t,[s,o],[f,m],[[c.top,c.bottom],[c.left,c.right]]),y=sg(a,[s,o],[f,m],[[c.top,c.bottom],[c.left,c.right]]);return{partSegmentation:bm(ym(Jl(g),n),y),heatmapScores:i,offsets:u,displacementFwd:d,displacementBwd:p}}),p=d.partSegmentation,h=d.heatmapScores,f=d.offsets,m=d.displacementFwd,g=d.displacementBwd;return l.dispose(),{partSegmentation:p,heatmapScores:h,offsets:f,displacementFwd:m,displacementBwd:g,padding:c,internalResolutionHeightAndWidth:i}},e.prototype.segmentPersonParts=function(e,t){return void 0===t&&(t=fg),lm(this,0,void 0,function(){var n,r,a,s,o,i,u,l,c,d,p,h,f,m,g,y,b,x;return cm(this,function(v){switch(v.label){case 0:return gg(t=um(um({},fg),t)),n=this.segmentPersonPartsActivation(e,t.internalResolution,t.segmentationThreshold),r=n.partSegmentation,a=n.heatmapScores,s=n.offsets,o=n.displacementFwd,i=n.displacementBwd,u=n.padding,l=n.internalResolutionHeightAndWidth,c=r.shape,d=c[0],p=c[1],[4,r.data()];case 1:return h=v.sent(),r.dispose(),[4,ig([a,s,o,i])];case 2:return f=v.sent(),m=f[0],g=f[1],y=f[2],b=f[3],x=ug(x=Km(m,g,y,b,this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[d,p],l,u,!1),a.dispose(),s.dispose(),o.dispose(),i.dispose(),[2,{height:d,width:p,data:h,allPoses:x}]}})})},e.prototype.segmentMultiPersonParts=function(e,t){return void 0===t&&(t=mg),lm(this,0,void 0,function(){var n,r,a,s,o,i,u,l,c,d,p,h,f,m,g,y,b,x,v,w,k,I,N=this;return cm(this,function(S){switch(S.label){case 0:return yg(t=um(um({},mg),t)),n=eg(e),r=n[0],a=n[1],s=ag(t.internalResolution,this.baseModel.outputStride,[r,a]),o=og(e,s),i=o.resized,u=o.padding,l=Ba(function(){var e=N.predictForMultiPersonInstanceSegmentationAndPart(i),n=e.segmentLogits,o=e.longOffsets,l=e.heatmapScores,c=e.offsets,d=e.displacementFwd,p=e.displacementBwd,h=e.partHeatmaps,f=sg(n,[r,a],s,[[u.top,u.bottom],[u.left,u.right]]),m=sg(h,[r,a],s,[[u.top,u.bottom],[u.left,u.right]]),g=o;return{segmentation:ym(Jl(f),t.segmentationThreshold),longOffsets:g,heatmapScoresRaw:l,offsetsRaw:c,displacementFwdRaw:d,displacementBwdRaw:p,partSegmentation:function(e){var t=e.shape,n=t[0],r=t[1],a=t[2];return Ba(function(){var t=gm(e),s=Li(Nl(0,a,1,"int32"),1),o=Ls(No(t,s),"int32");return vo(o,[n,r])})}(m)}}),c=l.segmentation,d=l.longOffsets,p=l.heatmapScoresRaw,h=l.offsetsRaw,f=l.displacementFwdRaw,m=l.displacementBwdRaw,g=l.partSegmentation,[4,ig([p,h,f,m])];case 1:return y=S.sent(),b=y[0],x=y[1],v=y[2],w=y[3],k=ug(k=Km(b,x,v,w,this.baseModel.outputStride,t.maxDetections,t.scoreThreshold,t.nmsRadius),[r,a],s,u,!1),[4,Mm(c,d,g,k,r,a,this.baseModel.outputStride,s,u,t.scoreThreshold,t.refineSteps,t.minKeypointScore,t.maxDetections)];case 2:return I=S.sent(),i.dispose(),c.dispose(),d.dispose(),p.dispose(),h.dispose(),f.dispose(),m.dispose(),g.dispose(),[2,I]}})})},e.prototype.dispose=function(){this.baseModel.dispose()},e}();function xg(e){return lm(this,0,void 0,function(){var t,n,r,a,s,o;return cm(this,function(i){switch(i.label){case 0:if(t=e.outputStride,n=e.quantBytes,r=e.multiplier,null==Ah)throw new Error("Cannot find TensorFlow.js. If you are using a