diff --git a/docs/assets/example/asr.js b/docs/assets/example/asr.js index e6ebfdab9..d70307133 100644 --- a/docs/assets/example/asr.js +++ b/docs/assets/example/asr.js @@ -11,16 +11,25 @@ var art = new Artplayer({ sampleRate: 16000, autoHideTimeout: 10000, // Use your AI tool to convert buffer into subtitles - onAudioChunk: (buffer) => tencentASR(buffer), + onAudioChunk: (buffer) => startAsr(buffer), }), ] }); var ws = null; var loading = false; -async function tencentASR(buffer) { - if (loading) return; +function stopAsr() { + try { + ws.send(JSON.stringify({ type: 'end' })); + ws.close(); + } catch {} + ws = null; + loading = false; +} + +async function startAsr(buffer) { + if (loading) return; if (!ws) { loading = true; const api = 'https://api.aimu.app/asr/tencent?engine_model_type=16k_en'; @@ -30,26 +39,16 @@ async function tencentASR(buffer) { ws.onmessage = (event) => { const { code, result } = JSON.parse(event.data); if (code === 0) { - const subtitle = result?.voice_text_str; - art.plugins.artplayerPluginAsr.append(subtitle); + art.plugins.artplayerPluginAsr.append(result.voice_text_str); } else { - ws.close(); - ws = null; + stopAsr(); } - }; loading = false; } - - if (ws.readyState === WebSocket.OPEN) { + if (ws?.readyState === WebSocket.OPEN) { ws.send(buffer); } } -art.on('destroy', () => { - try { - ws.send(JSON.stringify({ type: 'end' })); - ws.close(); - } catch {} - ws = null; -}); +art.on('destroy', stopAsr); diff --git a/docs/compiled/artplayer-plugin-asr.esm.js b/docs/compiled/artplayer-plugin-asr.esm.js index 7224d7ef9..84d9e864f 100644 --- a/docs/compiled/artplayer-plugin-asr.esm.js +++ b/docs/compiled/artplayer-plugin-asr.esm.js @@ -5,5 +5,5 @@ * (c) 2017-2025 Harvey Zack * Released under the MIT License. */ -!function(e,t,r,n,o,a,l,i){var u="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},s="function"==typeof u[n]&&u[n],c=s.i||{},d=s.cache||{},p="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function f(t,r){if(!d[t]){if(!e[t]){if(o[t])return o[t];var a="function"==typeof u[n]&&u[n];if(!r&&a)return a(t,!0);if(s)return s(t,!0);if(p&&"string"==typeof t)return p(t);var l=Error("Cannot find module '"+t+"'");throw l.code="MODULE_NOT_FOUND",l}c.resolve=function(r){var n=e[t][1][r];return null!=n?n:r},c.cache={};var i=d[t]=new f.Module(t);e[t][0].call(i.exports,c,i,i.exports,u)}return d[t].exports;function c(e){var t=c.resolve(e);return!1===t?{}:f(t)}}f.isParcelRequire=!0,f.Module=function(e){this.id=e,this.bundle=f,this.require=p,this.exports={}},f.modules=e,f.cache=d,f.parent=s,f.distDir=void 0,f.publicUrl=void 0,f.devServer=void 0,f.i=c,f.register=function(t,r){e[t]=[function(e,t){t.exports=r},{}]},Object.defineProperty(f,"root",{get:function(){return u[n]}}),u[n]=f;for(var y=0;yi);var a=e("bundle-text:./style.less"),l=o.interopDefault(a);function i(e={}){let{hideTimeout:t=1e4,length:r=3,interval:n=100,sampleRate:o=16e3,onAudioChunk:a=()=>null}=e;return e=>{let l=!1,i=null,u=null,s=null,c=null,d=[],p=null,f=!1,y=null,m=null,b=null,g=e.layers.add({name:"asr",html:""});function v(){g.style.display="none"}function x(e){"string"==typeof e&&(clearTimeout(y),y=setTimeout(v,t),g.style.display="",g.innerHTML=e.split(/(?<=[、。！？!?\.])\s*/u).map(e=>e.trim()).filter(Boolean).slice(-r).map(e=>`
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`).join(""))}let h=` 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); `,w=()=>{let e=new Blob([h],{type:"application/javascript"});return URL.createObjectURL(e)};async function P(){return i||"suspended"===(i=new(window.AudioContext||window.webkitAudioContext)({sampleRate:o})).state&&await i.resume(),i}async function j(){if(!u&&e.video)try{return u=i.createMediaElementSource(e.video)}catch(e){console.warn("[artplayerPluginAsr] Direct connection failed, trying fallback...",e)}try{if(m||(m=await A(e.video)),m)return b=i.createMediaStreamSource(m)}catch(e){console.warn("[artplayerPluginAsr] MediaStream fallback failed:",e)}return null}async function A(e){try{if(e.captureStream)return e.captureStream();if(e.mozCaptureStream)return e.mozCaptureStream();return console.warn("[artplayerPluginAsr] captureStream not supported"),null}catch(e){return console.warn("[artplayerPluginAsr] Error capturing stream:",e),null}}async function M(){if(!l)try{await P();let e=await j();if(!e)throw Error("Could not establish audio source");if(!f){let e=w();await i.audioWorklet.addModule(e),URL.revokeObjectURL(e),f=!0}(c=i.createGain()).gain.value=1,(s=new AudioWorkletNode(i,"recorder-processor")).port.onmessage=e=>{d.push(new Float32Array(e.data))},e.connect(s),e.connect(c),c.connect(i.destination);let t=n/1e3*o;p=setInterval(async()=>{if(0===d.length)return;let e=new Float32Array(0);for(;e.lengthe.stop()),m=null),i&&(await i.close(),i=null),f=!1}return e.on("play",M),e.on("pause",C),e.on("destroy",O),{name:"artplayerPluginAsr",stop:O,hide:v,append:x}}}if("undefined"!=typeof document&&!document.getElementById("artplayer-plugin-asr")){let e=document.createElement("style");e.id="artplayer-plugin-asr",e.textContent=l.default,document.head.appendChild(e)}"undefined"!=typeof window&&(window.artplayerPluginAsr=i)},{"bundle-text:./style.less":"dKHY3","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],dKHY3:[function(e,t,r,n){t.exports=".art-video-player .art-layer-asr{z-index:150;justify-content:end;gap:var(--art-subtitle-gap);padding:0 2%;padding-bottom:var(--art-subtitle-bottom);transition:padding-bottom var(--art-transition-duration)ease;text-shadow:var(--art-subtitle-border)1px 0 1px,var(--art-subtitle-border)0 1px 1px,var(--art-subtitle-border)-1px 0 1px,var(--art-subtitle-border)0 -1px 1px,var(--art-subtitle-border)1px 1px 1px,var(--art-subtitle-border)-1px -1px 1px,var(--art-subtitle-border)1px -1px 1px,var(--art-subtitle-border)-1px 1px 1px;flex-direction:column;font-size:1rem;display:flex;position:absolute;inset:0;pointer-events:none!important}.art-video-player.art-control-show .art-layer-asr{padding-bottom:calc(var(--art-control-height) + var(--art-subtitle-bottom))}"},{}],"5lQoW":[function(e,t,r,n){r.interopDefault=function(e){return e&&e.__esModule?e:{default:e}},r.defineInteropFlag=function(e){Object.defineProperty(e,"__esModule",{value:!0})},r.exportAll=function(e,t){return Object.keys(e).forEach(function(r){"default"===r||"__esModule"===r||Object.prototype.hasOwnProperty.call(t,r)||Object.defineProperty(t,r,{enumerable:!0,get:function(){return e[r]}})}),t},r.export=function(e,t,r){Object.defineProperty(e,t,{enumerable:!0,get:r})}},{}]},["40eeC"],"40eeC","parcelRequire4dc0",{});let{default:e}=parcelRequire4dc0("40eeC");export{e as default}; +!function(e,t,r,n,o,a,l,i){var u="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},s="function"==typeof u[n]&&u[n],c=s.i||{},d=s.cache||{},p="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function f(t,r){if(!d[t]){if(!e[t]){if(o[t])return o[t];var a="function"==typeof u[n]&&u[n];if(!r&&a)return a(t,!0);if(s)return s(t,!0);if(p&&"string"==typeof t)return p(t);var l=Error("Cannot find module '"+t+"'");throw l.code="MODULE_NOT_FOUND",l}c.resolve=function(r){var n=e[t][1][r];return null!=n?n:r},c.cache={};var i=d[t]=new f.Module(t);e[t][0].call(i.exports,c,i,i.exports,u)}return d[t].exports;function c(e){var t=c.resolve(e);return!1===t?{}:f(t)}}f.isParcelRequire=!0,f.Module=function(e){this.id=e,this.bundle=f,this.require=p,this.exports={}},f.modules=e,f.cache=d,f.parent=s,f.distDir=void 0,f.publicUrl=void 0,f.devServer=void 0,f.i=c,f.register=function(t,r){e[t]=[function(e,t){t.exports=r},{}]},Object.defineProperty(f,"root",{get:function(){return u[n]}}),u[n]=f;for(var y=0;yi);var a=e("bundle-text:./style.less"),l=o.interopDefault(a);function i(e={}){let{length:t=3,interval:r=100,sampleRate:n=16e3,autoHideTimeout:o=1e4,onAudioChunk:a=()=>null}=e;return e=>{let l=!1,i=null,u=null,s=null,c=null,d=[],p=null,f=!1,y=null,m=null,b=null,g=e.layers.add({name:"asr",html:""});function v(){g.style.display="none"}function x(e){"string"==typeof e&&(clearTimeout(y),y=setTimeout(v,o),g.style.display="",g.innerHTML=e.split(/(?<=[、。！？!?\.])\s*/u).map(e=>e.trim()).filter(Boolean).slice(-t).map(e=>`
${e}
`).join(""))}let h=` 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); `,w=()=>{let e=new Blob([h],{type:"application/javascript"});return URL.createObjectURL(e)};async function P(){return i||"suspended"===(i=new(window.AudioContext||window.webkitAudioContext)({sampleRate:n})).state&&await i.resume(),i}async function j(){if(!u&&e.video)try{return u=i.createMediaElementSource(e.video)}catch(e){console.warn("[artplayerPluginAsr] Direct connection failed, trying fallback...",e)}try{if(m||(m=await A(e.video)),m)return b=i.createMediaStreamSource(m)}catch(e){console.warn("[artplayerPluginAsr] MediaStream fallback failed:",e)}return null}async function A(e){try{if(e.captureStream)return e.captureStream();if(e.mozCaptureStream)return e.mozCaptureStream();return console.warn("[artplayerPluginAsr] captureStream not supported"),null}catch(e){return console.warn("[artplayerPluginAsr] Error capturing stream:",e),null}}async function M(){if(!l)try{await P();let e=await j();if(!e)throw Error("Could not establish audio source");if(!f){let e=w();await i.audioWorklet.addModule(e),URL.revokeObjectURL(e),f=!0}(c=i.createGain()).gain.value=1,(s=new AudioWorkletNode(i,"recorder-processor")).port.onmessage=e=>{d.push(new Float32Array(e.data))},e.connect(s),e.connect(c),c.connect(i.destination);let t=r/1e3*n;p=setInterval(async()=>{if(0===d.length)return;let e=new Float32Array(0);for(;e.lengthe.stop()),m=null),i&&(await i.close(),i=null),f=!1}return e.on("play",M),e.on("pause",C),e.on("destroy",O),{name:"artplayerPluginAsr",stop:O,hide:v,append:x}}}if("undefined"!=typeof document&&!document.getElementById("artplayer-plugin-asr")){let e=document.createElement("style");e.id="artplayer-plugin-asr",e.textContent=l.default,document.head.appendChild(e)}"undefined"!=typeof window&&(window.artplayerPluginAsr=i)},{"bundle-text:./style.less":"dKHY3","@parcel/transformer-js/src/esmodule-helpers.js":"5lQoW"}],dKHY3:[function(e,t,r,n){t.exports=".art-video-player .art-layer-asr{z-index:150;justify-content:end;gap:var(--art-subtitle-gap);padding:0 2%;padding-bottom:var(--art-subtitle-bottom);transition:padding-bottom var(--art-transition-duration)ease;text-shadow:var(--art-subtitle-border)1px 0 1px,var(--art-subtitle-border)0 1px 1px,var(--art-subtitle-border)-1px 0 1px,var(--art-subtitle-border)0 -1px 1px,var(--art-subtitle-border)1px 1px 1px,var(--art-subtitle-border)-1px -1px 1px,var(--art-subtitle-border)1px -1px 1px,var(--art-subtitle-border)-1px 1px 1px;flex-direction:column;font-size:1rem;display:flex;position:absolute;inset:0;pointer-events:none!important}.art-video-player.art-control-show .art-layer-asr{padding-bottom:calc(var(--art-control-height) + var(--art-subtitle-bottom))}"},{}],"5lQoW":[function(e,t,r,n){r.interopDefault=function(e){return 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artplayerPluginAsr;\n\n},{\"bundle-text:./style.less\":\"dKHY3\",\"@parcel/transformer-js/src/esmodule-helpers.js\":\"5lQoW\"}],\"dKHY3\":[function(require,module,exports,__globalThis) {\nmodule.exports = \".art-video-player .art-layer-asr{z-index:150;justify-content:end;gap:var(--art-subtitle-gap);padding:0 2%;padding-bottom:var(--art-subtitle-bottom);transition:padding-bottom var(--art-transition-duration)ease;text-shadow:var(--art-subtitle-border)1px 0 1px,var(--art-subtitle-border)0 1px 1px,var(--art-subtitle-border)-1px 0 1px,var(--art-subtitle-border)0 -1px 1px,var(--art-subtitle-border)1px 1px 1px,var(--art-subtitle-border)-1px -1px 1px,var(--art-subtitle-border)1px -1px 1px,var(--art-subtitle-border)-1px 1px 1px;flex-direction:column;font-size:1rem;display:flex;position:absolute;inset:0;pointer-events:none!important}.art-video-player.art-control-show .art-layer-asr{padding-bottom:calc(var(--art-control-height) + 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'bundle-text:./style.less';\n\nexport default function artplayerPluginAsr(option = {}) {\n const {\n length = 3,\n interval = 100,\n sampleRate = 16000,\n autoHideTimeout = 10000,\n onAudioChunk = () => null,\n } = option;\n\n return (art) => {\n let started = false;\n let audioCtx = null;\n let sourceNode = null;\n let recorderNode = null;\n let gainNode = null;\n let bufferChunks = [];\n let timer = null;\n let workletLoaded = false;\n let hideTimer = null;\n let mediaStream = null;\n let mediaStreamSource = null;\n\n const $asr = art.layers.add({\n name: 'asr',\n html: '',\n });\n\n function splitByPunctuation(text) {\n return (\n text\n // eslint-disable-next-line no-useless-escape\n .split(/(?<=[、。！？!?\\.])\\s*/u)\n .map((s) => s.trim())\n .filter(Boolean)\n .slice(-length)\n );\n }\n\n function hide() {\n $asr.style.display = 'none';\n }\n\n function append(subtitle) {\n if (typeof subtitle !== 'string') return;\n clearTimeout(hideTimer);\n hideTimer = setTimeout(hide, autoHideTimeout);\n $asr.style.display = '';\n $asr.innerHTML = splitByPunctuation(subtitle)\n .map((line) => `
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=== 'suspended') await audioCtx.resume();\n return audioCtx;\n }\n\n async function setupAudioSource() {\n if (!sourceNode && art.video) {\n try {\n sourceNode = audioCtx.createMediaElementSource(art.video);\n return sourceNode;\n } catch (err) {\n console.warn('[artplayerPluginAsr] Direct connection failed, trying fallback...', err);\n }\n }\n\n try {\n if (!mediaStream) {\n mediaStream = await captureAudioFromVideo(art.video);\n }\n if (mediaStream) {\n mediaStreamSource = audioCtx.createMediaStreamSource(mediaStream);\n return mediaStreamSource;\n }\n } catch (err) {\n console.warn('[artplayerPluginAsr] MediaStream fallback failed:', err);\n }\n\n return null;\n }\n\n async function captureAudioFromVideo(videoElement) {\n try {\n if (videoElement.captureStream) return videoElement.captureStream();\n if (videoElement.mozCaptureStream) return videoElement.mozCaptureStream();\n console.warn('[artplayerPluginAsr] captureStream not supported');\n return null;\n } catch (err) {\n console.warn('[artplayerPluginAsr] Error capturing stream:', err);\n return null;\n }\n }\n\n async function startCapture() {\n if (started) return;\n\n try {\n await setupAudioContext();\n const audioSource = await setupAudioSource();\n if (!audioSource) throw new Error('Could not establish audio source');\n\n if (!workletLoaded) {\n const blobUrl = createWorkletBlobUrl();\n await audioCtx.audioWorklet.addModule(blobUrl);\n URL.revokeObjectURL(blobUrl);\n workletLoaded = true;\n }\n\n gainNode = audioCtx.createGain();\n gainNode.gain.value = 1;\n recorderNode = new AudioWorkletNode(audioCtx, 'recorder-processor');\n recorderNode.port.onmessage = (event) => {\n bufferChunks.push(new Float32Array(event.data));\n };\n audioSource.connect(recorderNode);\n audioSource.connect(gainNode);\n gainNode.connect(audioCtx.destination);\n\n const CHUNK_SAMPLES = sampleRate * (interval / 1000);\n timer = setInterval(async () => {\n if (bufferChunks.length === 0) return;\n\n let accumulated = new Float32Array(0);\n while (accumulated.length < CHUNK_SAMPLES && bufferChunks.length) {\n const next = bufferChunks.shift();\n const tmp = new Float32Array(accumulated.length + next.length);\n tmp.set(accumulated, 0);\n tmp.set(next, accumulated.length);\n accumulated = tmp;\n }\n\n if (accumulated.length < CHUNK_SAMPLES) return;\n\n const chunkToSend = accumulated.slice(0, CHUNK_SAMPLES);\n const buffer = floatTo16BitPCM(chunkToSend);\n const subtitle = await onAudioChunk(buffer);\n append(subtitle);\n }, interval);\n\n started = true;\n } catch (err) {\n console.error('[artplayerPluginAsr] Initialization failed:', err);\n await stopCapture();\n }\n }\n\n async function stopCapture() {\n if (!started) return;\n started = false;\n\n clearInterval(timer);\n timer = null;\n\n if (recorderNode) {\n recorderNode.disconnect();\n recorderNode.port.onmessage = null;\n recorderNode = null;\n }\n\n if (gainNode) {\n gainNode.disconnect();\n gainNode = null;\n }\n\n bufferChunks = [];\n }\n\n async function destroy() {\n await stopCapture();\n\n if (mediaStreamSource) {\n mediaStreamSource.disconnect();\n mediaStreamSource = null;\n }\n\n if (sourceNode) {\n sourceNode.disconnect();\n sourceNode = null;\n }\n\n if (mediaStream) {\n mediaStream.getTracks().forEach((track) => track.stop());\n mediaStream = null;\n }\n\n if (audioCtx) {\n await audioCtx.close();\n audioCtx = null;\n }\n\n workletLoaded = false;\n }\n\n art.on('play', startCapture);\n art.on('pause', stopCapture);\n art.on('destroy', destroy);\n\n return {\n name: 'artplayerPluginAsr',\n stop: destroy,\n hide,\n append,\n };\n };\n}\n\nif (typeof document !== 'undefined') {\n if (!document.getElementById('artplayer-plugin-asr')) {\n const $style = document.createElement('style');\n $style.id = 'artplayer-plugin-asr';\n $style.textContent = style;\n document.head.appendChild($style);\n }\n}\n\nif (typeof window !== 'undefined') {\n window['artplayerPluginAsr'] = artplayerPluginAsr;\n}\n","module.exports = 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\ No newline at end of file diff --git a/docs/compiled/artplayer-plugin-asr.js b/docs/compiled/artplayer-plugin-asr.js index 9e570582e..8fc105dcd 100644 --- a/docs/compiled/artplayer-plugin-asr.js +++ b/docs/compiled/artplayer-plugin-asr.js @@ -5,4 +5,4 @@ * (c) 2017-2025 Harvey Zack * Released under the MIT License. */ -!function(e,t,r,n,o,a,i,l){var u="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},s="function"==typeof u[n]&&u[n],c=s.i||{},d=s.cache||{},p="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function f(t,r){if(!d[t]){if(!e[t]){if(o[t])return o[t];var a="function"==typeof u[n]&&u[n];if(!r&&a)return a(t,!0);if(s)return s(t,!0);if(p&&"string"==typeof t)return p(t);var i=Error("Cannot find module '"+t+"'");throw i.code="MODULE_NOT_FOUND",i}c.resolve=function(r){var n=e[t][1][r];return null!=n?n:r},c.cache={};var l=d[t]=new f.Module(t);e[t][0].call(l.exports,c,l,l.exports,u)}return d[t].exports;function c(e){var t=c.resolve(e);return!1===t?{}:f(t)}}f.isParcelRequire=!0,f.Module=function(e){this.id=e,this.bundle=f,this.require=p,this.exports={}},f.modules=e,f.cache=d,f.parent=s,f.distDir=void 0,f.publicUrl=void 0,f.devServer=void 0,f.i=c,f.register=function(t,r){e[t]=[function(e,t){t.exports=r},{}]},Object.defineProperty(f,"root",{get:function(){return u[n]}}),u[n]=f;for(var y=0;yl);var a=e("bundle-text:./style.less"),i=o.interopDefault(a);function l(e={}){let{hideTimeout:t=1e4,length:r=3,interval:n=100,sampleRate:o=16e3,onAudioChunk:a=()=>null}=e;return e=>{let i=!1,l=null,u=null,s=null,c=null,d=[],p=null,f=!1,y=null,b=null,m=null,g=e.layers.add({name:"asr",html:""});function v(){g.style.display="none"}function h(e){"string"==typeof e&&(clearTimeout(y),y=setTimeout(v,t),g.style.display="",g.innerHTML=e.split(/(?<=[、。！？!?\.])\s*/u).map(e=>e.trim()).filter(Boolean).slice(-r).map(e=>`
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\ No newline at end of file +!function(e,t,r,n,o,a,i,l){var u="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},s="function"==typeof u[n]&&u[n],c=s.i||{},d=s.cache||{},p="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function f(t,r){if(!d[t]){if(!e[t]){if(o[t])return o[t];var a="function"==typeof u[n]&&u[n];if(!r&&a)return a(t,!0);if(s)return s(t,!0);if(p&&"string"==typeof t)return p(t);var i=Error("Cannot find module '"+t+"'");throw i.code="MODULE_NOT_FOUND",i}c.resolve=function(r){var n=e[t][1][r];return null!=n?n:r},c.cache={};var l=d[t]=new f.Module(t);e[t][0].call(l.exports,c,l,l.exports,u)}return d[t].exports;function c(e){var t=c.resolve(e);return!1===t?{}:f(t)}}f.isParcelRequire=!0,f.Module=function(e){this.id=e,this.bundle=f,this.require=p,this.exports={}},f.modules=e,f.cache=d,f.parent=s,f.distDir=void 0,f.publicUrl=void 0,f.devServer=void 0,f.i=c,f.register=function(t,r){e[t]=[function(e,t){t.exports=r},{}]},Object.defineProperty(f,"root",{get:function(){return u[n]}}),u[n]=f;for(var y=0;yl);var a=e("bundle-text:./style.less"),i=o.interopDefault(a);function l(e={}){let{length:t=3,interval:r=100,sampleRate:n=16e3,autoHideTimeout:o=1e4,onAudioChunk:a=()=>null}=e;return e=>{let i=!1,l=null,u=null,s=null,c=null,d=[],p=null,f=!1,y=null,b=null,m=null,g=e.layers.add({name:"asr",html:""});function v(){g.style.display="none"}function h(e){"string"==typeof e&&(clearTimeout(y),y=setTimeout(v,o),g.style.display="",g.innerHTML=e.split(/(?<=[、。！？!?\.])\s*/u).map(e=>e.trim()).filter(Boolean).slice(-t).map(e=>`
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${line}
`).join(''); } @@ -277,18 +277,15 @@ function artplayerPluginAsr(option = {}) { URL.revokeObjectURL(blobUrl); workletLoaded = true; } - // 创建输出音频的 GainNode（正常播放） gainNode = audioCtx.createGain(); gainNode.gain.value = 1; recorderNode = new AudioWorkletNode(audioCtx, 'recorder-processor'); recorderNode.port.onmessage = (event)=>{ bufferChunks.push(new Float32Array(event.data)); }; - // 分流：识别和播放 audioSource.connect(recorderNode); audioSource.connect(gainNode); - gainNode.connect(audioCtx.destination); // 正常声音输出 - // recorderNode 不连接 destination，避免输出干扰 + gainNode.connect(audioCtx.destination); const CHUNK_SAMPLES = sampleRate * (interval / 1000); timer = setInterval(async ()=>{ if (bufferChunks.length === 0) return; @@ -302,8 +299,8 @@ function artplayerPluginAsr(option = {}) { } if (accumulated.length < CHUNK_SAMPLES) return; const chunkToSend = accumulated.slice(0, CHUNK_SAMPLES); - const pcm = floatTo16BitPCM(chunkToSend); - const subtitle = await onAudioChunk(pcm); + const buffer = floatTo16BitPCM(chunkToSend); + const subtitle = await onAudioChunk(buffer); append(subtitle); }, interval); started = true; diff --git a/docs/uncompiled/artplayer-plugin-asr/index.js.map b/docs/uncompiled/artplayer-plugin-asr/index.js.map index 161d17fd0..e9be9b6d5 100644 --- a/docs/uncompiled/artplayer-plugin-asr/index.js.map +++ b/docs/uncompiled/artplayer-plugin-asr/index.js.map @@ -1 +1 @@ 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style from 'bundle-text:./style.less';\n\nexport default function artplayerPluginAsr(option = {}) {\n const { hideTimeout = 10000, length = 3, interval = 100, sampleRate = 16000, onAudioChunk = () => null } = option;\n\n return (art) => {\n let started = false;\n let audioCtx = null;\n let sourceNode = null;\n let recorderNode = null;\n let gainNode = null;\n let bufferChunks = [];\n let timer = null;\n let workletLoaded = false;\n let hideTimer = null;\n let mediaStream = null;\n let mediaStreamSource = null;\n\n const $asr = art.layers.add({\n name: 'asr',\n html: '',\n });\n\n function splitByPunctuation(text) {\n return (\n text\n // eslint-disable-next-line no-useless-escape\n .split(/(?<=[、。！？!?\\.])\\s*/u)\n .map((s) => s.trim())\n .filter(Boolean)\n .slice(-length)\n );\n }\n\n function hide() {\n $asr.style.display = 'none';\n }\n\n function append(subtitle) {\n if (typeof subtitle !== 'string') return;\n clearTimeout(hideTimer);\n hideTimer = setTimeout(hide, hideTimeout);\n $asr.style.display = '';\n $asr.innerHTML = splitByPunctuation(subtitle)\n .map((line) => `
${line}
`)\n .join('');\n }\n\n const recorderProcessorCode = `\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 `;\n\n const createWorkletBlobUrl = () => {\n const blob = new Blob([recorderProcessorCode], { type: 'application/javascript' });\n return URL.createObjectURL(blob);\n };\n\n function floatTo16BitPCM(float32Array) {\n const len = float32Array.length;\n const buffer = new ArrayBuffer(len * 2);\n const view = new DataView(buffer);\n for (let i = 0; i < len; i++) {\n let s = Math.max(-1, Math.min(1, float32Array[i]));\n view.setInt16(i * 2, s < 0 ? s * 0x8000 : s * 0x7fff, true);\n }\n return buffer;\n }\n\n async function setupAudioContext() {\n if (audioCtx) return audioCtx;\n audioCtx = new (window.AudioContext || window.webkitAudioContext)({ sampleRate });\n if (audioCtx.state === 'suspended') await audioCtx.resume();\n return audioCtx;\n }\n\n async function setupAudioSource() {\n if (!sourceNode && art.video) {\n try {\n sourceNode = audioCtx.createMediaElementSource(art.video);\n return sourceNode;\n } catch (err) {\n console.warn('[artplayerPluginAsr] Direct connection failed, trying fallback...', err);\n }\n }\n\n try {\n if (!mediaStream) {\n mediaStream = await captureAudioFromVideo(art.video);\n }\n if (mediaStream) {\n mediaStreamSource = audioCtx.createMediaStreamSource(mediaStream);\n return mediaStreamSource;\n }\n } catch (err) {\n console.warn('[artplayerPluginAsr] MediaStream fallback failed:', err);\n }\n\n return null;\n }\n\n async function captureAudioFromVideo(videoElement) {\n try {\n if (videoElement.captureStream) return videoElement.captureStream();\n if (videoElement.mozCaptureStream) return videoElement.mozCaptureStream();\n console.warn('[artplayerPluginAsr] captureStream not supported');\n return null;\n } catch (err) {\n console.warn('[artplayerPluginAsr] Error capturing stream:', err);\n return null;\n }\n }\n\n async function startCapture() {\n if (started) return;\n\n try {\n await setupAudioContext();\n const audioSource = await setupAudioSource();\n if (!audioSource) throw new Error('Could not establish audio source');\n\n if (!workletLoaded) {\n const blobUrl = createWorkletBlobUrl();\n await audioCtx.audioWorklet.addModule(blobUrl);\n URL.revokeObjectURL(blobUrl);\n workletLoaded = true;\n }\n\n // 创建输出音频的 GainNode（正常播放）\n gainNode = audioCtx.createGain();\n gainNode.gain.value = 1;\n\n recorderNode = new AudioWorkletNode(audioCtx, 'recorder-processor');\n recorderNode.port.onmessage = (event) => {\n bufferChunks.push(new Float32Array(event.data));\n };\n\n // 分流：识别和播放\n audioSource.connect(recorderNode);\n audioSource.connect(gainNode);\n\n gainNode.connect(audioCtx.destination); // 正常声音输出\n // recorderNode 不连接 destination，避免输出干扰\n\n const CHUNK_SAMPLES = sampleRate * (interval / 1000);\n timer = setInterval(async () => {\n if (bufferChunks.length === 0) return;\n\n let accumulated = new Float32Array(0);\n while (accumulated.length < CHUNK_SAMPLES && bufferChunks.length) {\n const next = bufferChunks.shift();\n const tmp = new Float32Array(accumulated.length + next.length);\n tmp.set(accumulated, 0);\n tmp.set(next, accumulated.length);\n accumulated = tmp;\n }\n\n if (accumulated.length < CHUNK_SAMPLES) return;\n\n const chunkToSend = accumulated.slice(0, CHUNK_SAMPLES);\n const pcm = floatTo16BitPCM(chunkToSend);\n const subtitle = await onAudioChunk(pcm);\n append(subtitle);\n }, interval);\n\n started = true;\n } catch (err) {\n console.error('[artplayerPluginAsr] Initialization failed:', err);\n await stopCapture();\n }\n }\n\n async function stopCapture() {\n if (!started) return;\n started = false;\n\n clearInterval(timer);\n timer = null;\n\n if (recorderNode) {\n recorderNode.disconnect();\n recorderNode.port.onmessage = null;\n recorderNode = null;\n }\n\n if 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style from 'bundle-text:./style.less';\n\nexport default function artplayerPluginAsr(option = {}) {\n const {\n length = 3,\n interval = 100,\n sampleRate = 16000,\n autoHideTimeout = 10000,\n onAudioChunk = () => null,\n } = option;\n\n return (art) => {\n let started = false;\n let audioCtx = null;\n let sourceNode = null;\n let recorderNode = null;\n let gainNode = null;\n let bufferChunks = [];\n let timer = null;\n let workletLoaded = false;\n let hideTimer = null;\n let mediaStream = null;\n let mediaStreamSource = null;\n\n const $asr = art.layers.add({\n name: 'asr',\n html: '',\n });\n\n function splitByPunctuation(text) {\n return (\n text\n // eslint-disable-next-line no-useless-escape\n .split(/(?<=[、。！？!?\\.])\\s*/u)\n .map((s) => s.trim())\n .filter(Boolean)\n .slice(-length)\n );\n }\n\n function hide() {\n $asr.style.display = 'none';\n }\n\n function append(subtitle) {\n if (typeof subtitle !== 'string') return;\n clearTimeout(hideTimer);\n hideTimer = setTimeout(hide, autoHideTimeout);\n $asr.style.display = '';\n $asr.innerHTML = splitByPunctuation(subtitle)\n .map((line) => `
${line}
`)\n .join('');\n }\n\n const recorderProcessorCode = `\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 `;\n\n const createWorkletBlobUrl = () => {\n const blob = new Blob([recorderProcessorCode], { type: 'application/javascript' });\n return URL.createObjectURL(blob);\n };\n\n function floatTo16BitPCM(float32Array) {\n const len = float32Array.length;\n const buffer = new ArrayBuffer(len * 2);\n const view = new DataView(buffer);\n for (let i = 0; i < len; i++) {\n let s = Math.max(-1, Math.min(1, float32Array[i]));\n view.setInt16(i * 2, s < 0 ? s * 0x8000 : s * 0x7fff, true);\n }\n return buffer;\n }\n\n async function setupAudioContext() {\n if (audioCtx) return audioCtx;\n audioCtx = new (window.AudioContext || window.webkitAudioContext)({ sampleRate });\n if (audioCtx.state === 'suspended') await audioCtx.resume();\n return audioCtx;\n }\n\n async function setupAudioSource() {\n if (!sourceNode && art.video) {\n try {\n sourceNode = audioCtx.createMediaElementSource(art.video);\n return sourceNode;\n } catch (err) {\n console.warn('[artplayerPluginAsr] Direct connection failed, trying fallback...', err);\n }\n }\n\n try {\n if (!mediaStream) {\n mediaStream = await captureAudioFromVideo(art.video);\n }\n if (mediaStream) {\n mediaStreamSource = audioCtx.createMediaStreamSource(mediaStream);\n return mediaStreamSource;\n }\n } catch (err) {\n console.warn('[artplayerPluginAsr] MediaStream fallback failed:', err);\n }\n\n return null;\n }\n\n async function captureAudioFromVideo(videoElement) {\n try {\n if (videoElement.captureStream) return videoElement.captureStream();\n if (videoElement.mozCaptureStream) return videoElement.mozCaptureStream();\n console.warn('[artplayerPluginAsr] captureStream not supported');\n return null;\n } catch (err) {\n console.warn('[artplayerPluginAsr] Error capturing stream:', err);\n return null;\n }\n }\n\n async function startCapture() {\n if (started) return;\n\n try {\n await setupAudioContext();\n const audioSource = await setupAudioSource();\n if (!audioSource) throw new Error('Could not establish audio source');\n\n if (!workletLoaded) {\n const blobUrl = createWorkletBlobUrl();\n await audioCtx.audioWorklet.addModule(blobUrl);\n URL.revokeObjectURL(blobUrl);\n workletLoaded = true;\n }\n\n gainNode = audioCtx.createGain();\n gainNode.gain.value = 1;\n recorderNode = new AudioWorkletNode(audioCtx, 'recorder-processor');\n recorderNode.port.onmessage = (event) => {\n bufferChunks.push(new Float32Array(event.data));\n };\n audioSource.connect(recorderNode);\n audioSource.connect(gainNode);\n gainNode.connect(audioCtx.destination);\n\n const CHUNK_SAMPLES = sampleRate * (interval / 1000);\n timer = setInterval(async () => {\n if (bufferChunks.length === 0) return;\n\n let accumulated = new Float32Array(0);\n while (accumulated.length < CHUNK_SAMPLES && bufferChunks.length) {\n const next = bufferChunks.shift();\n const tmp = new Float32Array(accumulated.length + next.length);\n tmp.set(accumulated, 0);\n tmp.set(next, accumulated.length);\n accumulated = tmp;\n }\n\n if (accumulated.length < CHUNK_SAMPLES) return;\n\n const chunkToSend = accumulated.slice(0, CHUNK_SAMPLES);\n const buffer = floatTo16BitPCM(chunkToSend);\n const subtitle = await onAudioChunk(buffer);\n append(subtitle);\n }, interval);\n\n started = true;\n } catch (err) {\n console.error('[artplayerPluginAsr] Initialization failed:', err);\n await stopCapture();\n }\n }\n\n async function stopCapture() {\n if (!started) return;\n started = false;\n\n clearInterval(timer);\n timer = null;\n\n if (recorderNode) {\n recorderNode.disconnect();\n recorderNode.port.onmessage = null;\n recorderNode = null;\n }\n\n if (gainNode) {\n gainNode.disconnect();\n gainNode = null;\n }\n\n bufferChunks = [];\n }\n\n async function destroy() {\n await stopCapture();\n\n if (mediaStreamSource) {\n mediaStreamSource.disconnect();\n mediaStreamSource = null;\n }\n\n if (sourceNode) {\n sourceNode.disconnect();\n sourceNode = null;\n }\n\n if (mediaStream) {\n mediaStream.getTracks().forEach((track) => track.stop());\n mediaStream = null;\n }\n\n if (audioCtx) {\n await audioCtx.close();\n audioCtx = null;\n }\n\n workletLoaded = false;\n }\n\n art.on('play', startCapture);\n art.on('pause', stopCapture);\n art.on('destroy', destroy);\n\n return {\n name: 'artplayerPluginAsr',\n stop: destroy,\n hide,\n append,\n };\n };\n}\n\nif (typeof document !== 'undefined') {\n if (!document.getElementById('artplayer-plugin-asr')) {\n const $style = document.createElement('style');\n $style.id = 'artplayer-plugin-asr';\n $style.textContent = style;\n document.head.appendChild($style);\n }\n}\n\nif (typeof window !== 'undefined') {\n window['artplayerPluginAsr'] = artplayerPluginAsr;\n}\n","module.exports = \"c5e0457df51aebc9\";","exports.interopDefault = function (a) {\n return a && a.__esModule ? a : {default: a};\n};\n\nexports.defineInteropFlag = function (a) {\n Object.defineProperty(a, '__esModule', {value: true});\n};\n\nexports.exportAll = function (source, dest) {\n Object.keys(source).forEach(function (key) {\n if (\n key === 'default' ||\n key === '__esModule' ||\n Object.prototype.hasOwnProperty.call(dest, key)\n ) {\n return;\n }\n\n Object.defineProperty(dest, key, {\n enumerable: true,\n get: function () {\n return source[key];\n },\n });\n });\n\n return dest;\n};\n\nexports.export = function (dest, destName, get) {\n Object.defineProperty(dest, destName, {\n enumerable: true,\n get: get,\n });\n};\n"],"names":[],"version":3,"file":"index.js.map","sourceRoot":"../../../"} \ No newline at end of file diff --git a/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.esm.js b/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.esm.js index 7224d7ef9..84d9e864f 100644 --- a/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.esm.js +++ b/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.esm.js @@ -5,5 +5,5 @@ * (c) 2017-2025 Harvey Zack * Released under the MIT License. */ -!function(e,t,r,n,o,a,l,i){var u="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},s="function"==typeof u[n]&&u[n],c=s.i||{},d=s.cache||{},p="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function f(t,r){if(!d[t]){if(!e[t]){if(o[t])return o[t];var a="function"==typeof u[n]&&u[n];if(!r&&a)return a(t,!0);if(s)return s(t,!0);if(p&&"string"==typeof t)return p(t);var l=Error("Cannot find module '"+t+"'");throw l.code="MODULE_NOT_FOUND",l}c.resolve=function(r){var n=e[t][1][r];return null!=n?n:r},c.cache={};var i=d[t]=new f.Module(t);e[t][0].call(i.exports,c,i,i.exports,u)}return d[t].exports;function c(e){var 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console.warn('[artplayerPluginAsr] Error capturing stream:', err);\n return null;\n }\n }\n async function startCapture() {\n if (started) return;\n try {\n await setupAudioContext();\n const audioSource = await setupAudioSource();\n if (!audioSource) throw new Error('Could not establish audio source');\n if (!workletLoaded) {\n const blobUrl = createWorkletBlobUrl();\n await audioCtx.audioWorklet.addModule(blobUrl);\n URL.revokeObjectURL(blobUrl);\n workletLoaded = true;\n }\n // 创建输出音频的 GainNode（正常播放）\n gainNode = audioCtx.createGain();\n gainNode.gain.value = 1;\n recorderNode = new AudioWorkletNode(audioCtx, 'recorder-processor');\n recorderNode.port.onmessage = (event)=>{\n bufferChunks.push(new Float32Array(event.data));\n };\n // 分流：识别和播放\n audioSource.connect(recorderNode);\n audioSource.connect(gainNode);\n gainNode.connect(audioCtx.destination); // 正常声音输出\n // recorderNode 不连接 destination，避免输出干扰\n const CHUNK_SAMPLES = sampleRate * (interval / 1000);\n timer = setInterval(async ()=>{\n if (bufferChunks.length === 0) return;\n let accumulated = new Float32Array(0);\n while(accumulated.length < CHUNK_SAMPLES && bufferChunks.length){\n const next = bufferChunks.shift();\n const tmp = new Float32Array(accumulated.length + next.length);\n tmp.set(accumulated, 0);\n tmp.set(next, accumulated.length);\n accumulated = tmp;\n }\n if (accumulated.length < CHUNK_SAMPLES) return;\n const chunkToSend = accumulated.slice(0, CHUNK_SAMPLES);\n const pcm = floatTo16BitPCM(chunkToSend);\n const subtitle = await onAudioChunk(pcm);\n append(subtitle);\n }, interval);\n started = true;\n } catch (err) {\n console.error('[artplayerPluginAsr] Initialization failed:', err);\n await stopCapture();\n }\n }\n async function stopCapture() {\n if (!started) return;\n started = false;\n clearInterval(timer);\n timer = null;\n if (recorderNode) {\n recorderNode.disconnect();\n recorderNode.port.onmessage = null;\n recorderNode = null;\n }\n if (gainNode) {\n 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window['artplayerPluginAsr'] = artplayerPluginAsr;\n\n},{\"bundle-text:./style.less\":\"dKHY3\",\"@parcel/transformer-js/src/esmodule-helpers.js\":\"5lQoW\"}],\"dKHY3\":[function(require,module,exports,__globalThis) {\nmodule.exports = \".art-video-player .art-layer-asr{z-index:150;justify-content:end;gap:var(--art-subtitle-gap);padding:0 2%;padding-bottom:var(--art-subtitle-bottom);transition:padding-bottom var(--art-transition-duration)ease;text-shadow:var(--art-subtitle-border)1px 0 1px,var(--art-subtitle-border)0 1px 1px,var(--art-subtitle-border)-1px 0 1px,var(--art-subtitle-border)0 -1px 1px,var(--art-subtitle-border)1px 1px 1px,var(--art-subtitle-border)-1px -1px 1px,var(--art-subtitle-border)1px -1px 1px,var(--art-subtitle-border)-1px 1px 1px;flex-direction:column;font-size:1rem;display:flex;position:absolute;inset:0;pointer-events:none!important}.art-video-player.art-control-show .art-layer-asr{padding-bottom:calc(var(--art-control-height) + 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=== 'suspended') await audioCtx.resume();\n return audioCtx;\n }\n async function setupAudioSource() {\n if (!sourceNode && art.video) try {\n sourceNode = audioCtx.createMediaElementSource(art.video);\n return sourceNode;\n } catch (err) {\n console.warn('[artplayerPluginAsr] Direct connection failed, trying fallback...', err);\n }\n try {\n if (!mediaStream) mediaStream = await captureAudioFromVideo(art.video);\n if (mediaStream) {\n mediaStreamSource = audioCtx.createMediaStreamSource(mediaStream);\n return mediaStreamSource;\n }\n } catch (err) {\n console.warn('[artplayerPluginAsr] MediaStream fallback failed:', err);\n }\n return null;\n }\n async function captureAudioFromVideo(videoElement) {\n try {\n if (videoElement.captureStream) return videoElement.captureStream();\n if (videoElement.mozCaptureStream) return videoElement.mozCaptureStream();\n console.warn('[artplayerPluginAsr] captureStream not supported');\n return null;\n } catch (err) {\n console.warn('[artplayerPluginAsr] Error capturing stream:', err);\n return null;\n }\n }\n async function startCapture() {\n if (started) return;\n try {\n await setupAudioContext();\n const audioSource = await setupAudioSource();\n if (!audioSource) throw new Error('Could not establish audio source');\n if (!workletLoaded) {\n const blobUrl = createWorkletBlobUrl();\n await audioCtx.audioWorklet.addModule(blobUrl);\n URL.revokeObjectURL(blobUrl);\n workletLoaded = true;\n }\n gainNode = audioCtx.createGain();\n gainNode.gain.value = 1;\n recorderNode = new AudioWorkletNode(audioCtx, 'recorder-processor');\n recorderNode.port.onmessage = (event)=>{\n bufferChunks.push(new Float32Array(event.data));\n };\n audioSource.connect(recorderNode);\n audioSource.connect(gainNode);\n gainNode.connect(audioCtx.destination);\n const CHUNK_SAMPLES = sampleRate * (interval / 1000);\n timer = setInterval(async ()=>{\n if (bufferChunks.length === 0) return;\n let accumulated = new Float32Array(0);\n 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=== 'suspended') await audioCtx.resume();\n return audioCtx;\n }\n\n async function setupAudioSource() {\n if (!sourceNode && art.video) {\n try {\n sourceNode = audioCtx.createMediaElementSource(art.video);\n return sourceNode;\n } catch (err) {\n console.warn('[artplayerPluginAsr] Direct connection failed, trying fallback...', err);\n }\n }\n\n try {\n if (!mediaStream) {\n mediaStream = await captureAudioFromVideo(art.video);\n }\n if (mediaStream) {\n mediaStreamSource = audioCtx.createMediaStreamSource(mediaStream);\n return mediaStreamSource;\n }\n } catch (err) {\n console.warn('[artplayerPluginAsr] MediaStream fallback failed:', err);\n }\n\n return null;\n }\n\n async function captureAudioFromVideo(videoElement) {\n try {\n if (videoElement.captureStream) return videoElement.captureStream();\n if (videoElement.mozCaptureStream) return videoElement.mozCaptureStream();\n console.warn('[artplayerPluginAsr] captureStream not supported');\n return null;\n } catch (err) {\n console.warn('[artplayerPluginAsr] Error capturing stream:', err);\n return null;\n }\n }\n\n async function startCapture() {\n if (started) return;\n\n try {\n await setupAudioContext();\n const audioSource = await setupAudioSource();\n if (!audioSource) throw new Error('Could not establish audio source');\n\n if (!workletLoaded) {\n const blobUrl = createWorkletBlobUrl();\n await audioCtx.audioWorklet.addModule(blobUrl);\n URL.revokeObjectURL(blobUrl);\n workletLoaded = true;\n }\n\n gainNode = audioCtx.createGain();\n gainNode.gain.value = 1;\n recorderNode = new AudioWorkletNode(audioCtx, 'recorder-processor');\n recorderNode.port.onmessage = (event) => {\n bufferChunks.push(new Float32Array(event.data));\n };\n audioSource.connect(recorderNode);\n audioSource.connect(gainNode);\n gainNode.connect(audioCtx.destination);\n\n const CHUNK_SAMPLES = sampleRate * (interval / 1000);\n timer = setInterval(async () => {\n if (bufferChunks.length === 0) return;\n\n let accumulated = new Float32Array(0);\n while (accumulated.length < CHUNK_SAMPLES && bufferChunks.length) {\n const next = bufferChunks.shift();\n const tmp = new Float32Array(accumulated.length + next.length);\n tmp.set(accumulated, 0);\n tmp.set(next, accumulated.length);\n accumulated = tmp;\n }\n\n if (accumulated.length < CHUNK_SAMPLES) return;\n\n const chunkToSend = accumulated.slice(0, CHUNK_SAMPLES);\n const buffer = floatTo16BitPCM(chunkToSend);\n const subtitle = await onAudioChunk(buffer);\n append(subtitle);\n }, interval);\n\n started = true;\n } catch (err) {\n console.error('[artplayerPluginAsr] Initialization failed:', err);\n await stopCapture();\n }\n }\n\n async function stopCapture() {\n if (!started) return;\n started = false;\n\n clearInterval(timer);\n timer = null;\n\n if (recorderNode) {\n recorderNode.disconnect();\n recorderNode.port.onmessage = null;\n recorderNode = null;\n }\n\n if (gainNode) {\n gainNode.disconnect();\n gainNode = null;\n }\n\n bufferChunks = [];\n }\n\n async function destroy() {\n await stopCapture();\n\n if (mediaStreamSource) {\n mediaStreamSource.disconnect();\n mediaStreamSource = null;\n }\n\n if (sourceNode) {\n sourceNode.disconnect();\n sourceNode = null;\n }\n\n if (mediaStream) {\n mediaStream.getTracks().forEach((track) => track.stop());\n mediaStream = null;\n }\n\n if (audioCtx) {\n await audioCtx.close();\n audioCtx = null;\n }\n\n workletLoaded = false;\n }\n\n art.on('play', startCapture);\n art.on('pause', stopCapture);\n art.on('destroy', destroy);\n\n return {\n name: 'artplayerPluginAsr',\n stop: destroy,\n hide,\n append,\n };\n };\n}\n\nif (typeof document !== 'undefined') {\n if (!document.getElementById('artplayer-plugin-asr')) {\n const $style = document.createElement('style');\n $style.id = 'artplayer-plugin-asr';\n $style.textContent = style;\n document.head.appendChild($style);\n }\n}\n\nif (typeof window !== 'undefined') {\n window['artplayerPluginAsr'] = artplayerPluginAsr;\n}\n","module.exports = 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\ No newline at end of file diff --git a/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.js b/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.js index 9e570582e..8fc105dcd 100644 --- a/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.js +++ b/packages/artplayer-plugin-asr/dist/artplayer-plugin-asr.js @@ -5,4 +5,4 @@ * (c) 2017-2025 Harvey Zack * Released under the MIT License. */ -!function(e,t,r,n,o,a,i,l){var u="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{},s="function"==typeof u[n]&&u[n],c=s.i||{},d=s.cache||{},p="undefined"!=typeof module&&"function"==typeof module.require&&module.require.bind(module);function f(t,r){if(!d[t]){if(!e[t]){if(o[t])return o[t];var a="function"==typeof u[n]&&u[n];if(!r&&a)return a(t,!0);if(s)return s(t,!0);if(p&&"string"==typeof t)return p(t);var i=Error("Cannot find module '"+t+"'");throw i.code="MODULE_NOT_FOUND",i}c.resolve=function(r){var n=e[t][1][r];return null!=n?n:r},c.cache={};var l=d[t]=new f.Module(t);e[t][0].call(l.exports,c,l,l.exports,u)}return d[t].exports;function c(e){var t=c.resolve(e);return!1===t?{}:f(t)}}f.isParcelRequire=!0,f.Module=function(e){this.id=e,this.bundle=f,this.require=p,this.exports={}},f.modules=e,f.cache=d,f.parent=s,f.distDir=void 0,f.publicUrl=void 0,f.devServer=void 0,f.i=c,f.register=function(t,r){e[t]=[function(e,t){t.exports=r},{}]},Object.defineProperty(f,"root",{get:function(){return u[n]}}),u[n]=f;for(var y=0;yl);var a=e("bundle-text:./style.less"),i=o.interopDefault(a);function l(e={}){let{hideTimeout:t=1e4,length:r=3,interval:n=100,sampleRate:o=16e3,onAudioChunk:a=()=>null}=e;return e=>{let i=!1,l=null,u=null,s=null,c=null,d=[],p=null,f=!1,y=null,b=null,m=null,g=e.layers.add({name:"asr",html:""});function v(){g.style.display="none"}function h(e){"string"==typeof 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e)Object.prototype.hasOwnProperty.call(e,r)&&(t[t.length]=r);return t})(e)};function M(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r=D(e),n=0;n null } = option; + const { + length = 3, + interval = 100, + sampleRate = 16000, + autoHideTimeout = 10000, + onAudioChunk = () => null, + } = option; return (art) => { let started = false; @@ -39,7 +45,7 @@ export default function artplayerPluginAsr(option = {}) { function append(subtitle) { if (typeof subtitle !== 'string') return; clearTimeout(hideTimer); - hideTimer = setTimeout(hide, hideTimeout); + hideTimer = setTimeout(hide, autoHideTimeout); $asr.style.display = ''; $asr.innerHTML = splitByPunctuation(subtitle) .map((line) => `
${line}
`) @@ -134,21 +140,15 @@ export default function artplayerPluginAsr(option = {}) { workletLoaded = true; } - // 创建输出音频的 GainNode（正常播放） gainNode = audioCtx.createGain(); gainNode.gain.value = 1; - recorderNode = new AudioWorkletNode(audioCtx, 'recorder-processor'); recorderNode.port.onmessage = (event) => { bufferChunks.push(new Float32Array(event.data)); }; - - // 分流：识别和播放 audioSource.connect(recorderNode); audioSource.connect(gainNode); - - gainNode.connect(audioCtx.destination); // 正常声音输出 - // recorderNode 不连接 destination，避免输出干扰 + gainNode.connect(audioCtx.destination); const CHUNK_SAMPLES = sampleRate * (interval / 1000); timer = setInterval(async () => { @@ -166,8 +166,8 @@ export default function artplayerPluginAsr(option = {}) { if (accumulated.length < CHUNK_SAMPLES) return; const chunkToSend = accumulated.slice(0, CHUNK_SAMPLES); - const pcm = floatTo16BitPCM(chunkToSend); - const subtitle = await onAudioChunk(pcm); + const buffer = floatTo16BitPCM(chunkToSend); + const subtitle = await onAudioChunk(buffer); append(subtitle); }, interval);