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fix(asr): [PKG-ASR-07] apply native playback volume only once
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Harvey Zhao committed
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@@ -4,4 +4,4 @@
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* (c) 2017-2026 Harvey Zhao
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* Released under the MIT License.
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*/
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!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginAsr=e(),define(function(){return t.artplayerPluginAsr})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginAsr=e()}(this,function(){"use strict";class t{constructor(t,e){this.video=t,this.sampleRate=e,this.closed=!1,this.direct=!1,this.workletLoaded=!1}assertOpen(){if(this.closed)throw new Error("Audio capture was closed")}revokeWorklet(){void 0!==this.blobUrl&&(URL.revokeObjectURL(this.blobUrl),this.blobUrl=void 0)}async initialize(){this.assertOpen();const t=window,e=window.AudioContext||t.webkitAudioContext;if(!e)throw new Error("AudioContext is not supported");const i=this.context??(this.context=new e({sampleRate:this.sampleRate}));if("suspended"===i.state&&await i.resume(),this.assertOpen(),!this.workletLoaded){this.blobUrl=URL.createObjectURL(new Blob(["\nclass 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}\nregisterProcessor('recorder-processor', RecorderProcessor);\n"],{type:"application/javascript"}));try{await i.audioWorklet.addModule(this.blobUrl),this.workletLoaded=!0}finally{this.revokeWorklet()}}if(this.assertOpen(),!this.source)try{this.source=i.createMediaElementSource(this.video),this.direct=!0}catch(s){console.warn("[artplayerPluginAsr] Direct connection failed:",s);const t=this.video.captureStream||this.video.mozCaptureStream;if(!t)throw new Error("Could not establish audio source");this.stream=t.call(this.video),this.source=i.createMediaStreamSource(this.stream)}}prepare(){return this.preparation??(this.preparation=this.initialize().catch(t=>{throw this.preparation=void 0,t})),this.preparation}get ownsMediaConnection(){return this.direct}idle(){const t=this.gain;this.disconnect(),this.direct&&this.context&&this.source&&(this.gain=t||this.context.createGain(),t||(this.gain.gain.value=1),this.source.connect(this.gain),this.gain.connect(this.context.destination))}connect(t){this.assertOpen();const e=this.context,i=this.source;if(!e||!i)throw new Error("Audio capture is not prepared");const s=this.gain;this.disconnect();const n=this.gain=s||e.createGain();s||(n.gain.value=1);const r=this.recorder=new AudioWorkletNode(e,"recorder-processor");r.port.onmessage=e=>{this.closed||this.recorder!==r||t(e.data)},i.connect(r),i.connect(n),n.connect(e.destination)}volume(t){this.gain&&(this.gain.gain.value=t)}disconnect(){this.recorder&&(this.recorder.port.onmessage=null,this.recorder.disconnect(),this.recorder=void 0),this.gain?.disconnect(),this.gain=void 0,this.source?.disconnect()}async close(){if(this.closed)return;this.closed=!0,this.disconnect(),this.revokeWorklet(),this.stream?.getTracks().forEach(t=>t.stop()),this.stream=void 0;const t=this.context;this.context=void 0,this.source=void 0,t&&"closed"!==t.state&&await t.close()}}class e{constructor(){this.offset=0,this.size=0}get length(){return this.size}push(t){if(0===t.length)return;const e={samples:new Float32Array(t)};this.tail?this.tail.next=e:this.head=e,this.tail=e,this.size+=t.length}take(t){if(!Number.isSafeInteger(t)||t<=0)throw new RangeError("Sample count must be a positive safe integer");if(t>this.size)return null;const e=new Float32Array(t);let i=0;for(;this.head&&i<t;){const s=this.head.samples,n=Math.min(s.length-this.offset,t-i);e.set(s.subarray(this.offset,this.offset+n),i),i+=n,this.offset+=n,this.offset===s.length&&(this.head=this.head.next,this.offset=0)}return this.head||(this.tail=void 0),this.size-=t,e}clear(){this.head=void 0,this.tail=void 0,this.offset=0,this.size=0}}class i{constructor(t,i,s){this.video=t,this.options=i,this.append=s,this.queue=new e,this.closing=Promise.resolve(),this.running=!1,this.terminal=!1,this.epoch=0}reset(){this.epoch++,this.pending=void 0,this.queue.clear()}pause(){this.reset(),this.running=!1,clearInterval(this.timer),this.timer=void 0,this.starting=void 0,this.graph?.idle()}restart(){const t=this.running||Boolean(this.starting);return this.pause(),this.graph&&!this.graph.ownsMediaConnection?this.stop().then(()=>t?this.start():void 0):t?this.start():Promise.resolve()}start(){if(this.terminal||this.running)return Promise.resolve();if(this.starting)return this.starting;const e=this.epoch,i=()=>!this.terminal&&this.epoch===e,s=(async()=>{if(await this.closing,!i())return;const{sampleRate:e,interval:s}=this.options,n=Math.floor(e*s/1e3);if(!Number.isSafeInteger(n)||n<1||!Number.isFinite(s)||s<=0)throw new Error("Audio chunk length must be positive and finite");const r=this.graph??(this.graph=new t(this.video,e));await r.prepare(),i()?(r.connect(t=>{if(this.running&&this.graph===r)return this.queue.length+t.length>Math.max(60*e,2*n)?(console.error("[artplayerPluginAsr] Audio callback backlog exceeded its capture limit"),void this.pause()):void this.queLine truncated
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!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginAsr=e(),define(function(){return t.artplayerPluginAsr})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginAsr=e()}(this,function(){"use strict";class t{constructor(t,e){this.video=t,this.sampleRate=e,this.closed=!1,this.direct=!1,this.workletLoaded=!1}assertOpen(){if(this.closed)throw new Error("Audio capture was closed")}revokeWorklet(){void 0!==this.blobUrl&&(URL.revokeObjectURL(this.blobUrl),this.blobUrl=void 0)}async initialize(){this.assertOpen();const t=window,e=window.AudioContext||t.webkitAudioContext;if(!e)throw new Error("AudioContext is not supported");const i=this.context??(this.context=new e({sampleRate:this.sampleRate}));if("suspended"===i.state&&await i.resume(),this.assertOpen(),!this.workletLoaded){this.blobUrl=URL.createObjectURL(new Blob(["\nclass 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}\nregisterProcessor('recorder-processor', RecorderProcessor);\n"],{type:"application/javascript"}));try{await i.audioWorklet.addModule(this.blobUrl),this.workletLoaded=!0}finally{this.revokeWorklet()}}if(this.assertOpen(),!this.source)try{this.source=i.createMediaElementSource(this.video),this.direct=!0}catch(s){console.warn("[artplayerPluginAsr] Direct connection failed:",s);const t=this.video.captureStream||this.video.mozCaptureStream;if(!t)throw new Error("Could not establish audio source");this.stream=t.call(this.video),this.source=i.createMediaStreamSource(this.stream)}}prepare(){return this.preparation??(this.preparation=this.initialize().catch(t=>{throw this.preparation=void 0,t})),this.preparation}get ownsMediaConnection(){return this.direct}idle(){const t=this.gain;this.disconnect(),this.direct&&this.context&&this.source&&(this.gain=t||this.context.createGain(),t||(this.gain.gain.value=1),this.source.connect(this.gain),this.gain.connect(this.context.destination))}connect(t){this.assertOpen();const e=this.context,i=this.source;if(!e||!i)throw new Error("Audio capture is not prepared");const s=this.gain;this.disconnect();const r=this.gain=s||e.createGain();s||(r.gain.value=1);const n=this.recorder=new AudioWorkletNode(e,"recorder-processor");n.port.onmessage=e=>{this.closed||this.recorder!==n||t(e.data)},i.connect(n),i.connect(r),r.connect(e.destination)}disconnect(){this.recorder&&(this.recorder.port.onmessage=null,this.recorder.disconnect(),this.recorder=void 0),this.gain?.disconnect(),this.gain=void 0,this.source?.disconnect()}async close(){if(this.closed)return;this.closed=!0,this.disconnect(),this.revokeWorklet(),this.stream?.getTracks().forEach(t=>t.stop()),this.stream=void 0;const t=this.context;this.context=void 0,this.source=void 0,t&&"closed"!==t.state&&await t.close()}}class e{constructor(){this.offset=0,this.size=0}get length(){return this.size}push(t){if(0===t.length)return;const e={samples:new Float32Array(t)};this.tail?this.tail.next=e:this.head=e,this.tail=e,this.size+=t.length}take(t){if(!Number.isSafeInteger(t)||t<=0)throw new RangeError("Sample count must be a positive safe integer");if(t>this.size)return null;const e=new Float32Array(t);let i=0;for(;this.head&&i<t;){const s=this.head.samples,r=Math.min(s.length-this.offset,t-i);e.set(s.subarray(this.offset,this.offset+r),i),i+=r,this.offset+=r,this.offset===s.length&&(this.head=this.head.next,this.offset=0)}return this.head||(this.tail=void 0),this.size-=t,e}clear(){this.head=void 0,this.tail=void 0,this.offset=0,this.size=0}}class i{constructor(t,i,s){this.video=t,this.options=i,this.append=s,this.queue=new e,this.closing=Promise.resolve(),this.running=!1,this.terminal=!1,this.epoch=0}reset(){this.epoch++,this.pending=void 0,this.queue.clear()}pause(){this.reset(),this.running=!1,clearInterval(this.timer),this.timer=void 0,this.starting=void 0,this.graph?.idle()}restart(){const t=this.running||Boolean(this.starting);return this.pause(),this.graph&&!this.graph.ownsMediaConnection?this.stop().then(()=>t?this.start():void 0):t?this.start():Promise.resolve()}start(){if(this.terminal||this.running)return Promise.resolve();if(this.starting)return this.starting;const e=this.epoch,i=()=>!this.terminal&&this.epoch===e,s=(async()=>{if(await this.closing,!i())return;const{sampleRate:e,interval:s}=this.options,r=Math.floor(e*s/1e3);if(!Number.isSafeInteger(r)||r<1||!Number.isFinite(s)||s<=0)throw new Error("Audio chunk length must be positive and finite");const n=this.graph??(this.graph=new t(this.video,e));await n.prepare(),i()?(n.connect(t=>{if(this.running&&this.graph===n)return this.queue.length+t.length>Math.max(60*e,2*r)?(console.error("[artplayerPluginAsr] Audio callback backlog exceeded its capture limit"),void this.pause()):void this.queue.push(t)}),this.running=!0,this.timer=setIntLine truncated
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@@ -4,4 +4,4 @@
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* (c) 2017-2026 Harvey Zhao
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* Released under the MIT License.
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*/
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!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginAsr=e(),define(function(){return t.artplayerPluginAsr})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginAsr=e()}(this,function(){"use strict";var t=(t,e,i)=>new Promise((s,n)=>{var r=t=>{try{a(i.next(t))}catch(e){n(e)}},o=t=>{try{a(i.throw(t))}catch(e){n(e)}},a=t=>t.done?s(t.value):Promise.resolve(t.value).then(r,o);a((i=i.apply(t,e)).next())});class e{constructor(t,e){this.video=t,this.sampleRate=e,this.closed=!1,this.direct=!1,this.workletLoaded=!1}assertOpen(){if(this.closed)throw new Error("Audio capture was closed")}revokeWorklet(){void 0!==this.blobUrl&&(URL.revokeObjectURL(this.blobUrl),this.blobUrl=void 0)}initialize(){return t(this,null,function*(){var t;this.assertOpen();const e=window,i=window.AudioContext||e.webkitAudioContext;if(!i)throw new Error("AudioContext is not supported");const s=null!=(t=this.context)?t:this.context=new i({sampleRate:this.sampleRate});if("suspended"===s.state&&(yield s.resume()),this.assertOpen(),!this.workletLoaded){this.blobUrl=URL.createObjectURL(new Blob(["\nclass 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}\nregisterProcessor('recorder-processor', RecorderProcessor);\n"],{type:"application/javascript"}));try{yield s.audioWorklet.addModule(this.blobUrl),this.workletLoaded=!0}finally{this.revokeWorklet()}}if(this.assertOpen(),!this.source)try{this.source=s.createMediaElementSource(this.video),this.direct=!0}catch(n){console.warn("[artplayerPluginAsr] Direct connection failed:",n);const t=this.video.captureStream||this.video.mozCaptureStream;if(!t)throw new Error("Could not establish audio source");this.stream=t.call(this.video),this.source=s.createMediaStreamSource(this.stream)}})}prepare(){return null!=this.preparation||(this.preparation=this.initialize().catch(t=>{throw this.preparation=void 0,t})),this.preparation}get ownsMediaConnection(){return this.direct}idle(){const t=this.gain;this.disconnect(),this.direct&&this.context&&this.source&&(this.gain=t||this.context.createGain(),t||(this.gain.gain.value=1),this.source.connect(this.gain),this.gain.connect(this.context.destination))}connect(t){this.assertOpen();const e=this.context,i=this.source;if(!e||!i)throw new Error("Audio capture is not prepared");const s=this.gain;this.disconnect();const n=this.gain=s||e.createGain();s||(n.gain.value=1);const r=this.recorder=new AudioWorkletNode(e,"recorder-processor");r.port.onmessage=e=>{this.closed||this.recorder!==r||t(e.data)},i.connect(r),i.connect(n),n.connect(e.destination)}volume(t){this.gain&&(this.gain.gain.value=t)}disconnect(){var t,e;this.recorder&&(this.recorder.port.onmessage=null,this.recorder.disconnect(),this.recorder=void 0),null==(t=this.gain)||t.disconnect(),this.gain=void 0,null==(e=this.source)||e.disconnect()}close(){return t(this,null,function*(){var t;if(this.closed)return;this.closed=!0,this.disconnect(),this.revokeWorklet(),null==(t=this.stream)||t.getTracks().forEach(t=>t.stop()),this.stream=void 0;const e=this.context;this.context=void 0,this.source=void 0,e&&"closed"!==e.state&&(yield e.close())})}}class i{constructor(){this.offset=0,this.size=0}get length(){return this.size}push(t){if(0===t.length)return;const e={samples:new Float32Array(t)};this.tail?this.tail.next=e:this.head=e,this.tail=e,this.size+=t.length}take(t){if(!Number.isSafeInteger(t)||t<=0)throw new RangeError("Sample count must be a positive safe integer");if(t>this.size)return null;const e=new Float32Array(t);let i=0;for(;this.head&&i<t;){const s=this.head.samples,n=Math.min(s.length-this.offset,t-i);e.set(s.subarray(this.offset,this.offset+n),i),i+=n,this.offset+=n,this.offset===s.length&&(this.head=this.head.next,this.offset=0)}return this.head||(this.tail=void 0),this.size-=t,e}clear(){this.head=void 0,this.tail=void 0,this.offset=0,this.size=0}}class s{constructor(t,e,s){this.video=t,this.options=e,this.append=s,this.queue=new i,this.closing=Promise.resolve(),this.running=!1,this.terminal=!1,this.epoch=0}reset(){this.epoch++,this.pending=void 0,this.queue.clear()}pause(){var t;this.reset(),this.running=!1,clearInterval(this.timer),this.timer=void 0,this.starting=void 0,null==(t=this.graph)||t.idle()}restart(){const t=this.running||Boolean(this.starting);return this.pause(),this.graph&&!this.graph.ownsMediaConnection?this.stop().then(()=>t?this.start():void 0):t?this.start():Promise.resolve()}start(){if(this.terminal||this.running)return Promise.resolve();if(this.starting)return this.starting;const i=this.epoch,s=()=>!this.terminal&&this.epoch===i,n=(()=>t(this,null,function*(){var t;if(yield this.closing,!s())return;const{sampleRate:i,interval:n}=this.options,r=Math.floor(i*n/1e3);if(!Number.isSafeInteger(r)||r<1||!Number.isFiLine truncated
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!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginAsr=e(),define(function(){return t.artplayerPluginAsr})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginAsr=e()}(this,function(){"use strict";var t=(t,e,i)=>new Promise((s,n)=>{var r=t=>{try{a(i.next(t))}catch(e){n(e)}},o=t=>{try{a(i.throw(t))}catch(e){n(e)}},a=t=>t.done?s(t.value):Promise.resolve(t.value).then(r,o);a((i=i.apply(t,e)).next())});class e{constructor(t,e){this.video=t,this.sampleRate=e,this.closed=!1,this.direct=!1,this.workletLoaded=!1}assertOpen(){if(this.closed)throw new Error("Audio capture was closed")}revokeWorklet(){void 0!==this.blobUrl&&(URL.revokeObjectURL(this.blobUrl),this.blobUrl=void 0)}initialize(){return t(this,null,function*(){var t;this.assertOpen();const e=window,i=window.AudioContext||e.webkitAudioContext;if(!i)throw new Error("AudioContext is not supported");const s=null!=(t=this.context)?t:this.context=new i({sampleRate:this.sampleRate});if("suspended"===s.state&&(yield s.resume()),this.assertOpen(),!this.workletLoaded){this.blobUrl=URL.createObjectURL(new Blob(["\nclass 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}\nregisterProcessor('recorder-processor', RecorderProcessor);\n"],{type:"application/javascript"}));try{yield s.audioWorklet.addModule(this.blobUrl),this.workletLoaded=!0}finally{this.revokeWorklet()}}if(this.assertOpen(),!this.source)try{this.source=s.createMediaElementSource(this.video),this.direct=!0}catch(n){console.warn("[artplayerPluginAsr] Direct connection failed:",n);const t=this.video.captureStream||this.video.mozCaptureStream;if(!t)throw new Error("Could not establish audio source");this.stream=t.call(this.video),this.source=s.createMediaStreamSource(this.stream)}})}prepare(){return null!=this.preparation||(this.preparation=this.initialize().catch(t=>{throw this.preparation=void 0,t})),this.preparation}get ownsMediaConnection(){return this.direct}idle(){const t=this.gain;this.disconnect(),this.direct&&this.context&&this.source&&(this.gain=t||this.context.createGain(),t||(this.gain.gain.value=1),this.source.connect(this.gain),this.gain.connect(this.context.destination))}connect(t){this.assertOpen();const e=this.context,i=this.source;if(!e||!i)throw new Error("Audio capture is not prepared");const s=this.gain;this.disconnect();const n=this.gain=s||e.createGain();s||(n.gain.value=1);const r=this.recorder=new AudioWorkletNode(e,"recorder-processor");r.port.onmessage=e=>{this.closed||this.recorder!==r||t(e.data)},i.connect(r),i.connect(n),n.connect(e.destination)}disconnect(){var t,e;this.recorder&&(this.recorder.port.onmessage=null,this.recorder.disconnect(),this.recorder=void 0),null==(t=this.gain)||t.disconnect(),this.gain=void 0,null==(e=this.source)||e.disconnect()}close(){return t(this,null,function*(){var t;if(this.closed)return;this.closed=!0,this.disconnect(),this.revokeWorklet(),null==(t=this.stream)||t.getTracks().forEach(t=>t.stop()),this.stream=void 0;const e=this.context;this.context=void 0,this.source=void 0,e&&"closed"!==e.state&&(yield e.close())})}}class i{constructor(){this.offset=0,this.size=0}get length(){return this.size}push(t){if(0===t.length)return;const e={samples:new Float32Array(t)};this.tail?this.tail.next=e:this.head=e,this.tail=e,this.size+=t.length}take(t){if(!Number.isSafeInteger(t)||t<=0)throw new RangeError("Sample count must be a positive safe integer");if(t>this.size)return null;const e=new Float32Array(t);let i=0;for(;this.head&&i<t;){const s=this.head.samples,n=Math.min(s.length-this.offset,t-i);e.set(s.subarray(this.offset,this.offset+n),i),i+=n,this.offset+=n,this.offset===s.length&&(this.head=this.head.next,this.offset=0)}return this.head||(this.tail=void 0),this.size-=t,e}clear(){this.head=void 0,this.tail=void 0,this.offset=0,this.size=0}}class s{constructor(t,e,s){this.video=t,this.options=e,this.append=s,this.queue=new i,this.closing=Promise.resolve(),this.running=!1,this.terminal=!1,this.epoch=0}reset(){this.epoch++,this.pending=void 0,this.queue.clear()}pause(){var t;this.reset(),this.running=!1,clearInterval(this.timer),this.timer=void 0,this.starting=void 0,null==(t=this.graph)||t.idle()}restart(){const t=this.running||Boolean(this.starting);return this.pause(),this.graph&&!this.graph.ownsMediaConnection?this.stop().then(()=>t?this.start():void 0):t?this.start():Promise.resolve()}start(){if(this.terminal||this.running)return Promise.resolve();if(this.starting)return this.starting;const i=this.epoch,s=()=>!this.terminal&&this.epoch===i,n=(()=>t(this,null,function*(){var t;if(yield this.closing,!s())return;const{sampleRate:i,interval:n}=this.options,r=Math.floor(i*n/1e3);if(!Number.isSafeInteger(r)||r<1||!Number.isFinite(n)||n<=0)throw new Error("Audio chunk lenLine truncated
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@@ -109,10 +109,6 @@ class AudioGraph {
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source.connect(gain);
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gain.connect(context.destination);
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}
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volume(value) {
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if (this.gain)
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this.gain.gain.value = value;
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}
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disconnect() {
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if (this.recorder) {
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this.recorder.port.onmessage = null;
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@@ -313,9 +309,6 @@ class Capture {
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this.pending = void 0;
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}
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}
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volume(value) {
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this.graph?.volume(value);
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}
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stop(terminal = false) {
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this.terminal || (this.terminal = terminal);
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this.pause();
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@@ -364,21 +357,18 @@ function artplayerPluginAsr(option = {}) {
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throw new Error("Could not create ASR subtitle layer");
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const subtitles = createSubtitles(layer, length, autoHideTimeout);
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const capture = new Capture(art.video, { interval, sampleRate, onAudioChunk }, subtitles.append);
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const volume = () => capture.volume(art.volume);
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const play = () => capture.start();
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const pause = () => capture.pause();
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const restart = () => capture.restart();
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const stop = () => capture.stop();
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const destroy = () => {
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subtitles.destroy();
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art.off("video:volumechange", volume);
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art.off("play", play);
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art.off("pause", pause);
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art.off("restart", restart);
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art.off("destroy", destroy);
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return capture.stop(true);
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};
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art.on("video:volumechange", volume);
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art.on("play", play);
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art.on("pause", pause);
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art.on("restart", restart);
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@@ -34,6 +34,13 @@ continues through its playback gain to the destination. A source switch reuses t
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direct source and replaces the recorder; a captured-stream fallback is closed and
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reacquired because captured tracks can end on source changes.
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The playback gain stays at unity. Native media-element source output already
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reflects the video's volume and mute; applying the same volume again would turn
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50% volume into 25% output amplitude. PCM also follows the main video's volume
|
||||
and becomes silent when that element is muted. Native analyser tests cover the
|
||||
linear output ratio, mute, stop and resume on Chromium/Firefox; they do not measure
|
||||
physical speakers or establish Safari/device support.
|
||||
|
||||
`stop()` returns `Promise<void>` and releases ASR work. An already displayed
|
||||
subtitle retains its original auto-hide deadline; obsolete callbacks cannot add timers.
|
||||
It retains playback subscriptions and allows explicit append or a later play.
|
||||
@@ -85,6 +92,9 @@ From the repository root:
|
||||
- `yarn test:browser test/browser/asr-audio.spec.js`: local AAC, actual Worklet,
|
||||
published/current core, pause/resume, source switch, stop/restart and destroy.
|
||||
Set `ARTPLAYER_ASR_ARTIFACT` to an actual main/legacy file to test that artifact.
|
||||
- `yarn test:browser test/browser/asr-playback.spec.js`: frozen 2.1 output
|
||||
attenuation versus candidate linear volume, mute and stop/resume. A native
|
||||
unity analyser measures the gain-to-destination route with local audio.
|
||||
- `yarn typecheck`: includes the package strict/noUncheckedIndexedAccess project.
|
||||
- `yarn test:asr-types-package`: packs and installs core/ASR outside the workspace,
|
||||
checks frozen 2.0/2.1 consumers and candidate declarations in strict compiler
|
||||
|
||||
@@ -4,4 +4,4 @@
|
||||
* (c) 2017-2026 Harvey Zhao
|
||||
* Released under the MIT License.
|
||||
*/
|
||||
!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginAsr=e(),define(function(){return t.artplayerPluginAsr})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginAsr=e()}(this,function(){"use strict";class t{constructor(t,e){this.video=t,this.sampleRate=e,this.closed=!1,this.direct=!1,this.workletLoaded=!1}assertOpen(){if(this.closed)throw new Error("Audio capture was closed")}revokeWorklet(){void 0!==this.blobUrl&&(URL.revokeObjectURL(this.blobUrl),this.blobUrl=void 0)}async initialize(){this.assertOpen();const t=window,e=window.AudioContext||t.webkitAudioContext;if(!e)throw new Error("AudioContext is not supported");const i=this.context??(this.context=new e({sampleRate:this.sampleRate}));if("suspended"===i.state&&await i.resume(),this.assertOpen(),!this.workletLoaded){this.blobUrl=URL.createObjectURL(new Blob(["\nclass 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}\nregisterProcessor('recorder-processor', RecorderProcessor);\n"],{type:"application/javascript"}));try{await i.audioWorklet.addModule(this.blobUrl),this.workletLoaded=!0}finally{this.revokeWorklet()}}if(this.assertOpen(),!this.source)try{this.source=i.createMediaElementSource(this.video),this.direct=!0}catch(s){console.warn("[artplayerPluginAsr] Direct connection failed:",s);const t=this.video.captureStream||this.video.mozCaptureStream;if(!t)throw new Error("Could not establish audio source");this.stream=t.call(this.video),this.source=i.createMediaStreamSource(this.stream)}}prepare(){return this.preparation??(this.preparation=this.initialize().catch(t=>{throw this.preparation=void 0,t})),this.preparation}get ownsMediaConnection(){return this.direct}idle(){const t=this.gain;this.disconnect(),this.direct&&this.context&&this.source&&(this.gain=t||this.context.createGain(),t||(this.gain.gain.value=1),this.source.connect(this.gain),this.gain.connect(this.context.destination))}connect(t){this.assertOpen();const e=this.context,i=this.source;if(!e||!i)throw new Error("Audio capture is not prepared");const s=this.gain;this.disconnect();const n=this.gain=s||e.createGain();s||(n.gain.value=1);const r=this.recorder=new AudioWorkletNode(e,"recorder-processor");r.port.onmessage=e=>{this.closed||this.recorder!==r||t(e.data)},i.connect(r),i.connect(n),n.connect(e.destination)}volume(t){this.gain&&(this.gain.gain.value=t)}disconnect(){this.recorder&&(this.recorder.port.onmessage=null,this.recorder.disconnect(),this.recorder=void 0),this.gain?.disconnect(),this.gain=void 0,this.source?.disconnect()}async close(){if(this.closed)return;this.closed=!0,this.disconnect(),this.revokeWorklet(),this.stream?.getTracks().forEach(t=>t.stop()),this.stream=void 0;const t=this.context;this.context=void 0,this.source=void 0,t&&"closed"!==t.state&&await t.close()}}class e{constructor(){this.offset=0,this.size=0}get length(){return this.size}push(t){if(0===t.length)return;const e={samples:new Float32Array(t)};this.tail?this.tail.next=e:this.head=e,this.tail=e,this.size+=t.length}take(t){if(!Number.isSafeInteger(t)||t<=0)throw new RangeError("Sample count must be a positive safe integer");if(t>this.size)return null;const e=new Float32Array(t);let i=0;for(;this.head&&i<t;){const s=this.head.samples,n=Math.min(s.length-this.offset,t-i);e.set(s.subarray(this.offset,this.offset+n),i),i+=n,this.offset+=n,this.offset===s.length&&(this.head=this.head.next,this.offset=0)}return this.head||(this.tail=void 0),this.size-=t,e}clear(){this.head=void 0,this.tail=void 0,this.offset=0,this.size=0}}class i{constructor(t,i,s){this.video=t,this.options=i,this.append=s,this.queue=new e,this.closing=Promise.resolve(),this.running=!1,this.terminal=!1,this.epoch=0}reset(){this.epoch++,this.pending=void 0,this.queue.clear()}pause(){this.reset(),this.running=!1,clearInterval(this.timer),this.timer=void 0,this.starting=void 0,this.graph?.idle()}restart(){const t=this.running||Boolean(this.starting);return this.pause(),this.graph&&!this.graph.ownsMediaConnection?this.stop().then(()=>t?this.start():void 0):t?this.start():Promise.resolve()}start(){if(this.terminal||this.running)return Promise.resolve();if(this.starting)return this.starting;const e=this.epoch,i=()=>!this.terminal&&this.epoch===e,s=(async()=>{if(await this.closing,!i())return;const{sampleRate:e,interval:s}=this.options,n=Math.floor(e*s/1e3);if(!Number.isSafeInteger(n)||n<1||!Number.isFinite(s)||s<=0)throw new Error("Audio chunk length must be positive and finite");const r=this.graph??(this.graph=new t(this.video,e));await r.prepare(),i()?(r.connect(t=>{if(this.running&&this.graph===r)return this.queue.length+t.length>Math.max(60*e,2*n)?(console.error("[artplayerPluginAsr] Audio callback backlog exceeded its capture limit"),void this.pause()):void this.queLine truncated
|
||||
!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginAsr=e(),define(function(){return t.artplayerPluginAsr})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginAsr=e()}(this,function(){"use strict";class t{constructor(t,e){this.video=t,this.sampleRate=e,this.closed=!1,this.direct=!1,this.workletLoaded=!1}assertOpen(){if(this.closed)throw new Error("Audio capture was closed")}revokeWorklet(){void 0!==this.blobUrl&&(URL.revokeObjectURL(this.blobUrl),this.blobUrl=void 0)}async initialize(){this.assertOpen();const t=window,e=window.AudioContext||t.webkitAudioContext;if(!e)throw new Error("AudioContext is not supported");const i=this.context??(this.context=new e({sampleRate:this.sampleRate}));if("suspended"===i.state&&await i.resume(),this.assertOpen(),!this.workletLoaded){this.blobUrl=URL.createObjectURL(new Blob(["\nclass 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}\nregisterProcessor('recorder-processor', RecorderProcessor);\n"],{type:"application/javascript"}));try{await i.audioWorklet.addModule(this.blobUrl),this.workletLoaded=!0}finally{this.revokeWorklet()}}if(this.assertOpen(),!this.source)try{this.source=i.createMediaElementSource(this.video),this.direct=!0}catch(s){console.warn("[artplayerPluginAsr] Direct connection failed:",s);const t=this.video.captureStream||this.video.mozCaptureStream;if(!t)throw new Error("Could not establish audio source");this.stream=t.call(this.video),this.source=i.createMediaStreamSource(this.stream)}}prepare(){return this.preparation??(this.preparation=this.initialize().catch(t=>{throw this.preparation=void 0,t})),this.preparation}get ownsMediaConnection(){return this.direct}idle(){const t=this.gain;this.disconnect(),this.direct&&this.context&&this.source&&(this.gain=t||this.context.createGain(),t||(this.gain.gain.value=1),this.source.connect(this.gain),this.gain.connect(this.context.destination))}connect(t){this.assertOpen();const e=this.context,i=this.source;if(!e||!i)throw new Error("Audio capture is not prepared");const s=this.gain;this.disconnect();const r=this.gain=s||e.createGain();s||(r.gain.value=1);const n=this.recorder=new AudioWorkletNode(e,"recorder-processor");n.port.onmessage=e=>{this.closed||this.recorder!==n||t(e.data)},i.connect(n),i.connect(r),r.connect(e.destination)}disconnect(){this.recorder&&(this.recorder.port.onmessage=null,this.recorder.disconnect(),this.recorder=void 0),this.gain?.disconnect(),this.gain=void 0,this.source?.disconnect()}async close(){if(this.closed)return;this.closed=!0,this.disconnect(),this.revokeWorklet(),this.stream?.getTracks().forEach(t=>t.stop()),this.stream=void 0;const t=this.context;this.context=void 0,this.source=void 0,t&&"closed"!==t.state&&await t.close()}}class e{constructor(){this.offset=0,this.size=0}get length(){return this.size}push(t){if(0===t.length)return;const e={samples:new Float32Array(t)};this.tail?this.tail.next=e:this.head=e,this.tail=e,this.size+=t.length}take(t){if(!Number.isSafeInteger(t)||t<=0)throw new RangeError("Sample count must be a positive safe integer");if(t>this.size)return null;const e=new Float32Array(t);let i=0;for(;this.head&&i<t;){const s=this.head.samples,r=Math.min(s.length-this.offset,t-i);e.set(s.subarray(this.offset,this.offset+r),i),i+=r,this.offset+=r,this.offset===s.length&&(this.head=this.head.next,this.offset=0)}return this.head||(this.tail=void 0),this.size-=t,e}clear(){this.head=void 0,this.tail=void 0,this.offset=0,this.size=0}}class i{constructor(t,i,s){this.video=t,this.options=i,this.append=s,this.queue=new e,this.closing=Promise.resolve(),this.running=!1,this.terminal=!1,this.epoch=0}reset(){this.epoch++,this.pending=void 0,this.queue.clear()}pause(){this.reset(),this.running=!1,clearInterval(this.timer),this.timer=void 0,this.starting=void 0,this.graph?.idle()}restart(){const t=this.running||Boolean(this.starting);return this.pause(),this.graph&&!this.graph.ownsMediaConnection?this.stop().then(()=>t?this.start():void 0):t?this.start():Promise.resolve()}start(){if(this.terminal||this.running)return Promise.resolve();if(this.starting)return this.starting;const e=this.epoch,i=()=>!this.terminal&&this.epoch===e,s=(async()=>{if(await this.closing,!i())return;const{sampleRate:e,interval:s}=this.options,r=Math.floor(e*s/1e3);if(!Number.isSafeInteger(r)||r<1||!Number.isFinite(s)||s<=0)throw new Error("Audio chunk length must be positive and finite");const n=this.graph??(this.graph=new t(this.video,e));await n.prepare(),i()?(n.connect(t=>{if(this.running&&this.graph===n)return this.queue.length+t.length>Math.max(60*e,2*r)?(console.error("[artplayerPluginAsr] Audio callback backlog exceeded its capture limit"),void this.pause()):void this.queue.push(t)}),this.running=!0,this.timer=setIntLine truncated
|
||||
@@ -4,4 +4,4 @@
|
||||
* (c) 2017-2026 Harvey Zhao
|
||||
* Released under the MIT License.
|
||||
*/
|
||||
!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginAsr=e(),define(function(){return t.artplayerPluginAsr})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginAsr=e()}(this,function(){"use strict";var t=(t,e,i)=>new Promise((s,n)=>{var r=t=>{try{a(i.next(t))}catch(e){n(e)}},o=t=>{try{a(i.throw(t))}catch(e){n(e)}},a=t=>t.done?s(t.value):Promise.resolve(t.value).then(r,o);a((i=i.apply(t,e)).next())});class e{constructor(t,e){this.video=t,this.sampleRate=e,this.closed=!1,this.direct=!1,this.workletLoaded=!1}assertOpen(){if(this.closed)throw new Error("Audio capture was closed")}revokeWorklet(){void 0!==this.blobUrl&&(URL.revokeObjectURL(this.blobUrl),this.blobUrl=void 0)}initialize(){return t(this,null,function*(){var t;this.assertOpen();const e=window,i=window.AudioContext||e.webkitAudioContext;if(!i)throw new Error("AudioContext is not supported");const s=null!=(t=this.context)?t:this.context=new i({sampleRate:this.sampleRate});if("suspended"===s.state&&(yield s.resume()),this.assertOpen(),!this.workletLoaded){this.blobUrl=URL.createObjectURL(new Blob(["\nclass 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}\nregisterProcessor('recorder-processor', RecorderProcessor);\n"],{type:"application/javascript"}));try{yield s.audioWorklet.addModule(this.blobUrl),this.workletLoaded=!0}finally{this.revokeWorklet()}}if(this.assertOpen(),!this.source)try{this.source=s.createMediaElementSource(this.video),this.direct=!0}catch(n){console.warn("[artplayerPluginAsr] Direct connection failed:",n);const t=this.video.captureStream||this.video.mozCaptureStream;if(!t)throw new Error("Could not establish audio source");this.stream=t.call(this.video),this.source=s.createMediaStreamSource(this.stream)}})}prepare(){return null!=this.preparation||(this.preparation=this.initialize().catch(t=>{throw this.preparation=void 0,t})),this.preparation}get ownsMediaConnection(){return this.direct}idle(){const t=this.gain;this.disconnect(),this.direct&&this.context&&this.source&&(this.gain=t||this.context.createGain(),t||(this.gain.gain.value=1),this.source.connect(this.gain),this.gain.connect(this.context.destination))}connect(t){this.assertOpen();const e=this.context,i=this.source;if(!e||!i)throw new Error("Audio capture is not prepared");const s=this.gain;this.disconnect();const n=this.gain=s||e.createGain();s||(n.gain.value=1);const r=this.recorder=new AudioWorkletNode(e,"recorder-processor");r.port.onmessage=e=>{this.closed||this.recorder!==r||t(e.data)},i.connect(r),i.connect(n),n.connect(e.destination)}volume(t){this.gain&&(this.gain.gain.value=t)}disconnect(){var t,e;this.recorder&&(this.recorder.port.onmessage=null,this.recorder.disconnect(),this.recorder=void 0),null==(t=this.gain)||t.disconnect(),this.gain=void 0,null==(e=this.source)||e.disconnect()}close(){return t(this,null,function*(){var t;if(this.closed)return;this.closed=!0,this.disconnect(),this.revokeWorklet(),null==(t=this.stream)||t.getTracks().forEach(t=>t.stop()),this.stream=void 0;const e=this.context;this.context=void 0,this.source=void 0,e&&"closed"!==e.state&&(yield e.close())})}}class i{constructor(){this.offset=0,this.size=0}get length(){return this.size}push(t){if(0===t.length)return;const e={samples:new Float32Array(t)};this.tail?this.tail.next=e:this.head=e,this.tail=e,this.size+=t.length}take(t){if(!Number.isSafeInteger(t)||t<=0)throw new RangeError("Sample count must be a positive safe integer");if(t>this.size)return null;const e=new Float32Array(t);let i=0;for(;this.head&&i<t;){const s=this.head.samples,n=Math.min(s.length-this.offset,t-i);e.set(s.subarray(this.offset,this.offset+n),i),i+=n,this.offset+=n,this.offset===s.length&&(this.head=this.head.next,this.offset=0)}return this.head||(this.tail=void 0),this.size-=t,e}clear(){this.head=void 0,this.tail=void 0,this.offset=0,this.size=0}}class s{constructor(t,e,s){this.video=t,this.options=e,this.append=s,this.queue=new i,this.closing=Promise.resolve(),this.running=!1,this.terminal=!1,this.epoch=0}reset(){this.epoch++,this.pending=void 0,this.queue.clear()}pause(){var t;this.reset(),this.running=!1,clearInterval(this.timer),this.timer=void 0,this.starting=void 0,null==(t=this.graph)||t.idle()}restart(){const t=this.running||Boolean(this.starting);return this.pause(),this.graph&&!this.graph.ownsMediaConnection?this.stop().then(()=>t?this.start():void 0):t?this.start():Promise.resolve()}start(){if(this.terminal||this.running)return Promise.resolve();if(this.starting)return this.starting;const i=this.epoch,s=()=>!this.terminal&&this.epoch===i,n=(()=>t(this,null,function*(){var t;if(yield this.closing,!s())return;const{sampleRate:i,interval:n}=this.options,r=Math.floor(i*n/1e3);if(!Number.isSafeInteger(r)||r<1||!Number.isFiLine truncated
|
||||
!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginAsr=e(),define(function(){return t.artplayerPluginAsr})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginAsr=e()}(this,function(){"use strict";var t=(t,e,i)=>new Promise((s,n)=>{var r=t=>{try{a(i.next(t))}catch(e){n(e)}},o=t=>{try{a(i.throw(t))}catch(e){n(e)}},a=t=>t.done?s(t.value):Promise.resolve(t.value).then(r,o);a((i=i.apply(t,e)).next())});class e{constructor(t,e){this.video=t,this.sampleRate=e,this.closed=!1,this.direct=!1,this.workletLoaded=!1}assertOpen(){if(this.closed)throw new Error("Audio capture was closed")}revokeWorklet(){void 0!==this.blobUrl&&(URL.revokeObjectURL(this.blobUrl),this.blobUrl=void 0)}initialize(){return t(this,null,function*(){var t;this.assertOpen();const e=window,i=window.AudioContext||e.webkitAudioContext;if(!i)throw new Error("AudioContext is not supported");const s=null!=(t=this.context)?t:this.context=new i({sampleRate:this.sampleRate});if("suspended"===s.state&&(yield s.resume()),this.assertOpen(),!this.workletLoaded){this.blobUrl=URL.createObjectURL(new Blob(["\nclass 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}\nregisterProcessor('recorder-processor', RecorderProcessor);\n"],{type:"application/javascript"}));try{yield s.audioWorklet.addModule(this.blobUrl),this.workletLoaded=!0}finally{this.revokeWorklet()}}if(this.assertOpen(),!this.source)try{this.source=s.createMediaElementSource(this.video),this.direct=!0}catch(n){console.warn("[artplayerPluginAsr] Direct connection failed:",n);const t=this.video.captureStream||this.video.mozCaptureStream;if(!t)throw new Error("Could not establish audio source");this.stream=t.call(this.video),this.source=s.createMediaStreamSource(this.stream)}})}prepare(){return null!=this.preparation||(this.preparation=this.initialize().catch(t=>{throw this.preparation=void 0,t})),this.preparation}get ownsMediaConnection(){return this.direct}idle(){const t=this.gain;this.disconnect(),this.direct&&this.context&&this.source&&(this.gain=t||this.context.createGain(),t||(this.gain.gain.value=1),this.source.connect(this.gain),this.gain.connect(this.context.destination))}connect(t){this.assertOpen();const e=this.context,i=this.source;if(!e||!i)throw new Error("Audio capture is not prepared");const s=this.gain;this.disconnect();const n=this.gain=s||e.createGain();s||(n.gain.value=1);const r=this.recorder=new AudioWorkletNode(e,"recorder-processor");r.port.onmessage=e=>{this.closed||this.recorder!==r||t(e.data)},i.connect(r),i.connect(n),n.connect(e.destination)}disconnect(){var t,e;this.recorder&&(this.recorder.port.onmessage=null,this.recorder.disconnect(),this.recorder=void 0),null==(t=this.gain)||t.disconnect(),this.gain=void 0,null==(e=this.source)||e.disconnect()}close(){return t(this,null,function*(){var t;if(this.closed)return;this.closed=!0,this.disconnect(),this.revokeWorklet(),null==(t=this.stream)||t.getTracks().forEach(t=>t.stop()),this.stream=void 0;const e=this.context;this.context=void 0,this.source=void 0,e&&"closed"!==e.state&&(yield e.close())})}}class i{constructor(){this.offset=0,this.size=0}get length(){return this.size}push(t){if(0===t.length)return;const e={samples:new Float32Array(t)};this.tail?this.tail.next=e:this.head=e,this.tail=e,this.size+=t.length}take(t){if(!Number.isSafeInteger(t)||t<=0)throw new RangeError("Sample count must be a positive safe integer");if(t>this.size)return null;const e=new Float32Array(t);let i=0;for(;this.head&&i<t;){const s=this.head.samples,n=Math.min(s.length-this.offset,t-i);e.set(s.subarray(this.offset,this.offset+n),i),i+=n,this.offset+=n,this.offset===s.length&&(this.head=this.head.next,this.offset=0)}return this.head||(this.tail=void 0),this.size-=t,e}clear(){this.head=void 0,this.tail=void 0,this.offset=0,this.size=0}}class s{constructor(t,e,s){this.video=t,this.options=e,this.append=s,this.queue=new i,this.closing=Promise.resolve(),this.running=!1,this.terminal=!1,this.epoch=0}reset(){this.epoch++,this.pending=void 0,this.queue.clear()}pause(){var t;this.reset(),this.running=!1,clearInterval(this.timer),this.timer=void 0,this.starting=void 0,null==(t=this.graph)||t.idle()}restart(){const t=this.running||Boolean(this.starting);return this.pause(),this.graph&&!this.graph.ownsMediaConnection?this.stop().then(()=>t?this.start():void 0):t?this.start():Promise.resolve()}start(){if(this.terminal||this.running)return Promise.resolve();if(this.starting)return this.starting;const i=this.epoch,s=()=>!this.terminal&&this.epoch===i,n=(()=>t(this,null,function*(){var t;if(yield this.closing,!s())return;const{sampleRate:i,interval:n}=this.options,r=Math.floor(i*n/1e3);if(!Number.isSafeInteger(r)||r<1||!Number.isFinite(n)||n<=0)throw new Error("Audio chunk lenLine truncated
|
||||
@@ -109,10 +109,6 @@ class AudioGraph {
|
||||
source.connect(gain);
|
||||
gain.connect(context.destination);
|
||||
}
|
||||
volume(value) {
|
||||
if (this.gain)
|
||||
this.gain.gain.value = value;
|
||||
}
|
||||
disconnect() {
|
||||
if (this.recorder) {
|
||||
this.recorder.port.onmessage = null;
|
||||
@@ -313,9 +309,6 @@ class Capture {
|
||||
this.pending = void 0;
|
||||
}
|
||||
}
|
||||
volume(value) {
|
||||
this.graph?.volume(value);
|
||||
}
|
||||
stop(terminal = false) {
|
||||
this.terminal || (this.terminal = terminal);
|
||||
this.pause();
|
||||
@@ -364,21 +357,18 @@ function artplayerPluginAsr(option = {}) {
|
||||
throw new Error("Could not create ASR subtitle layer");
|
||||
const subtitles = createSubtitles(layer, length, autoHideTimeout);
|
||||
const capture = new Capture(art.video, { interval, sampleRate, onAudioChunk }, subtitles.append);
|
||||
const volume = () => capture.volume(art.volume);
|
||||
const play = () => capture.start();
|
||||
const pause = () => capture.pause();
|
||||
const restart = () => capture.restart();
|
||||
const stop = () => capture.stop();
|
||||
const destroy = () => {
|
||||
subtitles.destroy();
|
||||
art.off("video:volumechange", volume);
|
||||
art.off("play", play);
|
||||
art.off("pause", pause);
|
||||
art.off("restart", restart);
|
||||
art.off("destroy", destroy);
|
||||
return capture.stop(true);
|
||||
};
|
||||
art.on("video:volumechange", volume);
|
||||
art.on("play", play);
|
||||
art.on("pause", pause);
|
||||
art.on("restart", restart);
|
||||
|
||||
@@ -111,11 +111,6 @@ export class AudioGraph {
|
||||
gain.connect(context.destination)
|
||||
}
|
||||
|
||||
volume(value: number) {
|
||||
if (this.gain)
|
||||
this.gain.gain.value = value
|
||||
}
|
||||
|
||||
disconnect() {
|
||||
if (this.recorder) {
|
||||
this.recorder.port.onmessage = null
|
||||
|
||||
@@ -110,10 +110,6 @@ export class Capture {
|
||||
}
|
||||
}
|
||||
|
||||
volume(value: number) {
|
||||
this.graph?.volume(value)
|
||||
}
|
||||
|
||||
stop(terminal = false) {
|
||||
this.terminal ||= terminal
|
||||
this.pause()
|
||||
|
||||
@@ -12,21 +12,18 @@ export default function artplayerPluginAsr(option: AsrOptions = {}) {
|
||||
throw new Error('Could not create ASR subtitle layer')
|
||||
const subtitles = createSubtitles(layer, length, autoHideTimeout)
|
||||
const capture = new Capture(art.video, { interval, sampleRate, onAudioChunk }, subtitles.append)
|
||||
const volume = () => capture.volume(art.volume)
|
||||
const play = () => capture.start()
|
||||
const pause = () => capture.pause()
|
||||
const restart = () => capture.restart()
|
||||
const stop = () => capture.stop()
|
||||
const destroy = () => {
|
||||
subtitles.destroy()
|
||||
art.off('video:volumechange', volume)
|
||||
art.off('play', play)
|
||||
art.off('pause', pause)
|
||||
art.off('restart', restart)
|
||||
art.off('destroy', destroy)
|
||||
return capture.stop(true)
|
||||
}
|
||||
art.on('video:volumechange', volume)
|
||||
art.on('play', play)
|
||||
art.on('pause', pause)
|
||||
art.on('restart', restart)
|
||||
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,39 @@
|
||||
# PKG-ASR-07：修复 ASR 音量二次衰减
|
||||
|
||||
ASR-05 的原生验证发现，2.1.0 和 ASR-04 候选都在 `video:volumechange` 中把
|
||||
`art.volume` 再写入播放 gain。原生 MediaElementAudioSource 已包含视频音量，
|
||||
二次应用导致 50% 设置约为 25% 输出振幅，25% 设置约为 6.25%。Chromium 和 Firefox
|
||||
均复现。此缺陷单独增加任务与风险记录，ASR-05 的完整设备验收继续独立跟踪。
|
||||
|
||||
删除重复的 volume 监听器及 capture/graph 转发方法，内部播放 gain 保持 1。
|
||||
视频继续拥有音量/静音控制。公开选项、工厂、回调、返回值和停止/销毁语义不变；
|
||||
这是输出音量的行为修复，升级后调过音量的播放可能比旧版更响，不应声称声音字节
|
||||
完全不变。PCM 仍随主视频音量缩放，静音时为零，不自动改为捕获外部音轨。
|
||||
|
||||
## 实测方法与验证
|
||||
|
||||
`test/browser/asr-playback.spec.js` 在原生 gain 与 destination 之间插入 unity
|
||||
AnalyserNode，以同一本地 AAC 的全音量 RMS 归一化。设置 1/0.5/0.25、静音和取消静音；
|
||||
候选允许 10% 窗口处理误差，要求线性振幅，旧发布版要求其原有平方衰减。
|
||||
候选另检查 stop 后音量变化仍正确、采集停止、pause/play 后恢复正确输出。
|
||||
该方法检查浏览器图信号，不代替物理扬声器或声卡测量。
|
||||
|
||||
修复前候选 Chromium 线性断言失败，报告和 trace 保留。修复后：
|
||||
|
||||
- 208 项定向 ASR 单元/分发测试通过，main/legacy 各 25 项生命周期通过。
|
||||
- source 原生组 20 通过/10 跳过；main、legacy 各 8 通过/4 跳过。合计
|
||||
36 通过、18 明确的 Windows WebKit 无 WebAudio 跳过，0 failed/flaky。
|
||||
- 包含发布核心 5.4.0 和候选核心，原生 PCM/WAV、字幕、暂停、切源、stop/restart、
|
||||
context 最终关闭及音量验证。来源提交的核心 5.3.1 未发布到 npm，不能伪造其发布
|
||||
基线；相邻稳定 5.3.0 对照与物理设备仍由 ASR-05 继续取证。
|
||||
- 正常三格式构建、docs 副本字节、分包 strict、定向 lint 通过。
|
||||
更新产物重新隔离安装，17 配置声明/真实导出矩阵通过；原有 NodeNext 类型诊断
|
||||
继续明确保留。没有重复整仓 CI，没有增加依赖或改版本。
|
||||
|
||||
输入哈希、红绿报告和包安装摘要见
|
||||
[音量验证记录](../baselines/asr-volume-validation.json)。本次新产物取代 ASR-03/04
|
||||
记录的候选哈希；旧证据保留为对应历史提交的观察，不自动宣称覆盖新产物。
|
||||
|
||||
本任务不关闭捕获流 fallback 的原生拓扑、CORS、audio-track 组合或 Safari/设备
|
||||
门槛。回退本提交会恢复已复现的音量二次衰减。子代理同期生成的离线 demo 与旧核心
|
||||
取证属于 ASR-05 后续工作，不混入本项完成声明。
|
||||
+6
-4
@@ -2,9 +2,9 @@
|
||||
|
||||
> 由 tasks.json 生成。请修改数据后运行 `node refactor/scripts/plan.mjs --write`，不要手改本表。
|
||||
|
||||
基线：`40fcda6a37d0049d42e49c1e64e70d4fd9ba5f7f`。总任务 225 项，范围 22 个包及工作区/示例。
|
||||
基线：`40fcda6a37d0049d42e49c1e64e70d4fd9ba5f7f`。总任务 226 项，范围 22 个包及工作区/示例。
|
||||
|
||||
状态：todo 82 / doing 16 / blocked 0 / done 127 / deferred 0。风险 L/M/H 表示兼容风险，不表示工期。
|
||||
状态：todo 82 / doing 16 / blocked 0 / done 128 / deferred 0。风险 L/M/H 表示兼容风险，不表示工期。
|
||||
|
||||
前置依赖是启动条件；验收是完成条件。任务可以继续拆分，但不能复用或悄悄删除旧 ID。
|
||||
|
||||
@@ -17,7 +17,7 @@
|
||||
| artplayer | 5.4.1 | CORE-01, CORE-02, CORE-03, CORE-04, CORE-05, CORE-06, CORE-07, CORE-08, CORE-09, CORE-10, CORE-11, CORE-12, CORE-13, CORE-14, CORE-15, CORE-16, CORE-17, CORE-18, CORE-19, CORE-20, CORE-21, CORE-23, CORE-22, CORE-24, CORE-25, ENG-12 |
|
||||
| artplayer-plugin-ads | 2.1.0 | PKG-ADS-01, PKG-ADS-02, PKG-ADS-03, PKG-ADS-04, PKG-ADS-05, PKG-ADS-06 |
|
||||
| artplayer-plugin-ambilight | 1.1.0 | PKG-AMBILIGHT-01, PKG-AMBILIGHT-02, PKG-AMBILIGHT-03, PKG-AMBILIGHT-04, PKG-AMBILIGHT-PROXY-01, PKG-AMBILIGHT-05, PKG-AMBILIGHT-06, PKG-FACTORY-01 |
|
||||
| artplayer-plugin-asr | 2.1.0 | PKG-ASR-01, PKG-ASR-02, PKG-ASR-03, PKG-ASR-04, PKG-ASR-05, PKG-ASR-06 |
|
||||
| artplayer-plugin-asr | 2.1.0 | PKG-ASR-01, PKG-ASR-02, PKG-ASR-03, PKG-ASR-04, PKG-ASR-05, PKG-ASR-06, PKG-ASR-07 |
|
||||
| artplayer-plugin-audio-track | 1.1.0 | PKG-AUDIO-01, PKG-AUDIO-02, PKG-AUDIO-03, PKG-AUDIO-04, PKG-AUDIO-05, PKG-AUDIO-06 |
|
||||
| artplayer-plugin-auto-thumbnail | 1.1.0 | PKG-AUTO-THUMB-01, PKG-AUTO-THUMB-02, PKG-AUTO-THUMB-03, PKG-AUTO-THUMB-04, PKG-AUTO-THUMB-05, PKG-AUTO-THUMB-06 |
|
||||
| artplayer-plugin-chapter | 1.1.0 | PILOT-01, PKG-CHAPTER-01, PKG-CHAPTER-02, PKG-CHAPTER-03, PKG-CHAPTER-04, PKG-CHAPTER-05, PKG-CHAPTER-06 |
|
||||
@@ -255,8 +255,9 @@
|
||||
| PKG-ASR-02 | artplayer-plugin-asr<br>建立特有行为与错误测试 | PKG-ASR-01, ENG-03, ENG-05 | PCM/WAV、chunk 时序、回调慢/拒绝、重复初始化与停止 | 旧版本行为可重跑，成功/失败/切源/销毁有必要断言 | H | done |
|
||||
| PKG-ASR-03 | artplayer-plugin-asr<br>整理内部职责与资源 | PKG-ASR-02, CORE-10, CORE-18 | AudioContext/Worklet/Stream 生命周期和背压分离 | 结构变化和缺陷修复分开记录；原 API/事件/资源生命周期通过 | H | done |
|
||||
| PKG-ASR-04 | artplayer-plugin-asr<br>迁移自有源码和公开类型 | PKG-ASR-03, ENG-04, ENG-06, CORE-07 | 主线程/Worklet/音频 buffer 与异步回调类型 | 严格类型检查、旧消费样例通过；声明路径/导出和同步异步兼容 | H | done |
|
||||
| PKG-ASR-05 | artplayer-plugin-asr<br>验证新旧核心和组合 | PKG-ASR-04, CORE-22 | 真实 WebAudio 分块、播放暂停/切源/销毁，不引入网络 ASR | 最终核心与原支持范围核心分别通过；设备/SDK 缺证据不能标完成 | H | todo |
|
||||
| PKG-ASR-05 | artplayer-plugin-asr<br>验证新旧核心和组合 | PKG-ASR-04, CORE-22, PKG-ASR-07 | 真实 WebAudio 分块、播放暂停/切源/销毁，不引入网络 ASR | 最终核心与原支持范围核心分别通过；设备/SDK 缺证据不能标完成 | H | todo |
|
||||
| PKG-ASR-06 | artplayer-plugin-asr<br>验证分发并同步文档 | PKG-ASR-05, ENG-07 | asr.js、Worklet 资源、输出格式与声明证据 | tarball 入口/资源、类型、8082 demo 和 README 一致，有回退记录 | H | todo |
|
||||
| PKG-ASR-07 | artplayer-plugin-asr<br>修复原生播放音量二次衰减 | PKG-ASR-04 | 移除重复音量应用；保留新旧原生音频振幅对照及正式产物验收 | Chromium/Firefox 两核心和 source/main/legacy 输出音量线性、静音和 stop/restart 正确；旧版平方衰减单独保留；单元/类型/真实安装通过，不代替设备验收 | H | done |
|
||||
|
||||
## 5 包迁移：artplayer-plugin-ads
|
||||
|
||||
@@ -568,3 +569,4 @@
|
||||
- PKG-FACTORY-01: [记录](baselines/factory-assignment-gaps.json) [记录](baselines/factory-compatibility-proposals.json) [记录](factory-compatibility-decision.md) [记录](changes/2026-09-12-PKG-FACTORY-01-decision.md)
|
||||
- CORE-25: [记录](changes/2026-09-13-CORE-25-defaults-ssr.md) [记录](baselines/defaults-ssr-validation.json)
|
||||
- ENG-12: [记录](changes/2026-09-13-ENG-12-library-public.md) [记录](baselines/library-public-validation.json)
|
||||
- PKG-ASR-07: [记录](changes/2026-09-13-PKG-ASR-07-playback-volume.md) [记录](baselines/asr-volume-validation.json)
|
||||
@@ -1,5 +1,18 @@
|
||||
# 进度与证据
|
||||
|
||||
## PKG-ASR-07 原生音量修复完成
|
||||
|
||||
ASR-05 原生验证发现旧版与候选都重复应用音量：50% 设置只有约25%输出振幅。
|
||||
新增独立修复任务，移除重复监听/转发，保留媒体原生音量与静音。修复前线性断言
|
||||
已在 Chromium 失败；修复后 source/main/legacy 两核心验证共36过、18明确能力跳过，
|
||||
涵盖原有采集生命周期和音量/静音/stop后播放与恢复。208定向及两产物各25生命周期
|
||||
通过，正常构建、strict/lint和重新隔离安装17配置通过。见[变更](changes/2026-09-13-PKG-ASR-07-playback-volume.md)
|
||||
与[证据](baselines/asr-volume-validation.json)。
|
||||
226项：128 done、16 doing、82 todo；206风险。旧版音量缺陷已修复；物理设备、fallback、
|
||||
跨源和插件组合仍属 ASR-05。子代理已准备离线示例，并确认来源核心5.3.1未发布；
|
||||
后续以真实相邻稳定5.3.0作扩大对照，不能伪造发布基线。无全量CI、推送或发布。
|
||||
|
||||
|
||||
## PKG-ASR-04 公共类型与安装兼容完成
|
||||
|
||||
保留根入口及 legacy 的旧工厂、void stop 和 NodeNext ESM 命名空间形状；新增
|
||||
|
||||
@@ -209,3 +209,4 @@
|
||||
| ASR-TYPE-01 | resolved / 已复现 | ASR declarations omit asynchronous stop and callback text results | PKG-ASR-04 |
|
||||
| ASR-CHUNK-01 | resolved / 已复现 | ASR tick discards underfilled chunks and overrun samples in source | PKG-ASR-02, PKG-ASR-03 |
|
||||
| ASR-LIFE-01 | resolved / 已复现 | ASR partial initialization, pause resume and stale callback cleanup need controlled evidence | PKG-ASR-02, PKG-ASR-03, PKG-ASR-05 |
|
||||
| ASR-VOLUME-01 | resolved / 已复现 | ASR applies media volume twice and squares playback amplitude | PKG-ASR-07 |
|
||||
@@ -4617,6 +4617,26 @@
|
||||
"test/asr-encoding.test.js"
|
||||
],
|
||||
"resolutionRationale": "Candidate ownership/race regression tests pass, including retired-port delivery and module failure before binding video. Actual Chromium/Firefox source/main/legacy with both cores verify pause, source change, explicit stop/restart and final close. Direct media contexts deliberately remain player-owned until destroy; disposable stream contexts close on stop. General native fallback/volume/device acceptance remains ASR-05 and SDK-11, not claimed by this specific fix."
|
||||
},
|
||||
{
|
||||
"id": "ASR-VOLUME-01",
|
||||
"title": "ASR applies media volume twice and squares playback amplitude",
|
||||
"confirmation": "reproduced",
|
||||
"status": "resolved",
|
||||
"owners": [
|
||||
"PKG-ASR-07"
|
||||
],
|
||||
"evidence": [
|
||||
"test/browser/asr-playback.spec.js",
|
||||
"refactor/baselines/asr-volume-validation.json"
|
||||
],
|
||||
"compatibleResolution": "Retain public volume API and apply it once through the media element.",
|
||||
"closureCriteria": "Native graph amplitude is linear across volume changes, mute and ASR stop/restart; old behavior is separately reproduced.",
|
||||
"resolutionEvidence": [
|
||||
"refactor/changes/2026-09-13-PKG-ASR-07-playback-volume.md",
|
||||
"refactor/baselines/asr-volume-validation.json"
|
||||
],
|
||||
"resolutionRationale": "Native Chromium/Firefox source/main/legacy on published and candidate core pass relative-amplitude assertions. Formal 2.1 baseline retains squared amplitude. The fix does not establish physical device or captured-fallback acceptance."
|
||||
}
|
||||
]
|
||||
}
|
||||
+21
-1
@@ -2701,7 +2701,8 @@
|
||||
],
|
||||
"dependsOn": [
|
||||
"PKG-ASR-04",
|
||||
"CORE-22"
|
||||
"CORE-22",
|
||||
"PKG-ASR-07"
|
||||
],
|
||||
"status": "todo",
|
||||
"risk": "H",
|
||||
@@ -4536,6 +4537,25 @@
|
||||
"changes/2026-09-13-ENG-12-library-public.md",
|
||||
"baselines/library-public-validation.json"
|
||||
]
|
||||
},
|
||||
{
|
||||
"id": "PKG-ASR-07",
|
||||
"phase": "5 包迁移：artplayer-plugin-asr",
|
||||
"title": "修复原生播放音量二次衰减",
|
||||
"scope": [
|
||||
"artplayer-plugin-asr"
|
||||
],
|
||||
"dependsOn": [
|
||||
"PKG-ASR-04"
|
||||
],
|
||||
"status": "done",
|
||||
"risk": "H",
|
||||
"deliverable": "移除重复音量应用；保留新旧原生音频振幅对照及正式产物验收",
|
||||
"acceptance": "Chromium/Firefox 两核心和 source/main/legacy 输出音量线性、静音和 stop/restart 正确；旧版平方衰减单独保留；单元/类型/真实安装通过，不代替设备验收",
|
||||
"evidence": [
|
||||
"changes/2026-09-13-PKG-ASR-07-playback-volume.md",
|
||||
"baselines/asr-volume-validation.json"
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
@@ -404,16 +404,16 @@ test('ASR candidate public stop retains the current hide deadline and allows app
|
||||
assert.equal(source.connections.length, 0)
|
||||
})
|
||||
|
||||
test('ASR candidate volume route survives stop and resume without resetting gain', async () => {
|
||||
test('ASR candidate playback does not apply media volume a second time before or after stop', async () => {
|
||||
const environment = create({}, { capture: false })
|
||||
await environment.emit('play')
|
||||
environment.art.volume = 0.25
|
||||
await environment.emit('video:volumechange')
|
||||
await environment.plugin.stop()
|
||||
const source = environment.nodes.find(node => node.kind === 'element')
|
||||
assert.equal(source.connections[0].gain.value, 0.25)
|
||||
assert.equal(source.connections[0].gain.value, 1)
|
||||
await environment.emit('play')
|
||||
assert.equal(source.connections.find(node => node.kind === 'gain').gain.value, 0.25)
|
||||
assert.equal(source.connections.find(node => node.kind === 'gain').gain.value, 1)
|
||||
await environment.emit('destroy')
|
||||
assert.equal(environment.contexts[0].closes, 1)
|
||||
})
|
||||
|
||||
@@ -0,0 +1,114 @@
|
||||
import fs from 'node:fs'
|
||||
import process from 'node:process'
|
||||
import { verifyAsrContract } from '../../refactor/scripts/asr-contract.mjs'
|
||||
import { hash, readMember } from '../../refactor/scripts/releases.mjs'
|
||||
import { compilePackage } from '../helpers/load.js'
|
||||
import { expect, test } from './fixtures.js'
|
||||
|
||||
let contract
|
||||
let candidateCode
|
||||
test.beforeAll(async () => {
|
||||
contract = await verifyAsrContract()
|
||||
candidateCode = process.env.ARTPLAYER_ASR_ARTIFACT ? fs.readFileSync(process.env.ARTPLAYER_ASR_ARTIFACT) : await compilePackage('artplayer-plugin-asr', 'umd')
|
||||
})
|
||||
|
||||
for (const version of ['2.1.0', 'candidate']) {
|
||||
for (const core of ['published', 'candidate']) {
|
||||
test(`ASR ${version} + ${core}: native playback volume and mute`, async ({ page }, testInfo) => {
|
||||
const code = version === 'candidate' ? candidateCode : readMember(contract.archives.get(version), 'package/dist/artplayer-plugin-asr.js')
|
||||
await page.goto(`/test/player.html?core=${core}`)
|
||||
const supported = await page.evaluate(() => typeof AudioContext === 'function' && typeof AudioWorkletNode === 'function')
|
||||
if (!supported) {
|
||||
expect(process.platform).toBe('win32')
|
||||
expect(testInfo.project.name).toBe('webkit')
|
||||
test.skip(true, 'Windows WebKit lacks native AudioContext/AudioWorkletNode')
|
||||
}
|
||||
await testInfo.attach('asr-playback-inputs', { contentType: 'application/json', body: JSON.stringify({ version, core, pluginSha256: hash(code), mediaSha256: hash(fs.readFileSync(new URL('./media/audio-tone.m4a', import.meta.url))), meter: 'Native unity analyser inserted between plugin gain and destination', physicalAudioOutput: false }) })
|
||||
await page.addScriptTag({ content: code.toString() })
|
||||
await page.evaluate(() => {
|
||||
const NativeContext = window.AudioContext
|
||||
window.asrMeters = []
|
||||
window.asrChunks = []
|
||||
window.AudioContext = class extends NativeContext {
|
||||
createGain() {
|
||||
const gain = super.createGain()
|
||||
const analyser = super.createAnalyser()
|
||||
analyser.fftSize = 2048
|
||||
const connect = gain.connect.bind(gain)
|
||||
const disconnect = gain.disconnect.bind(gain)
|
||||
gain.connect = (destination, ...args) => {
|
||||
if (destination === this.destination) {
|
||||
connect(analyser)
|
||||
analyser.connect(destination)
|
||||
return destination
|
||||
}
|
||||
return connect(destination, ...args)
|
||||
}
|
||||
gain.disconnect = (...args) => {
|
||||
analyser.disconnect()
|
||||
return disconnect(...args)
|
||||
}
|
||||
window.asrMeters.push({ gain, analyser })
|
||||
return gain
|
||||
}
|
||||
}
|
||||
window.art = new window.Artplayer({
|
||||
container: '.player',
|
||||
url: '/test/audio-tone.m4a',
|
||||
volume: 1,
|
||||
loop: true,
|
||||
plugins: [window.artplayerPluginAsr({ onAudioChunk({ pcm }) {
|
||||
const samples = new Int16Array(pcm)
|
||||
window.asrChunks.push(Math.sqrt(samples.reduce((sum, value) => sum + value * value, 0) / samples.length) / 32768)
|
||||
} })],
|
||||
})
|
||||
document.querySelector('#play').onclick = () => window.art.play()
|
||||
window.measureOutput = () => {
|
||||
const meter = window.asrMeters.at(-1)
|
||||
const samples = new Float32Array(meter.analyser.fftSize)
|
||||
meter.analyser.getFloatTimeDomainData(samples)
|
||||
return { volume: window.art.volume, muted: window.art.muted, gain: meter.gain.gain.value, rms: Math.sqrt(samples.reduce((sum, value) => sum + value * value, 0) / samples.length), pcm: window.asrChunks.slice(-3) }
|
||||
}
|
||||
})
|
||||
await expect.poll(() => page.evaluate(() => window.art.isReady)).toBe(true)
|
||||
await page.locator('#play').click()
|
||||
await expect.poll(() => page.evaluate(() => window.asrChunks.length)).toBeGreaterThanOrEqual(3)
|
||||
const levels = []
|
||||
for (const [volume, muted] of [[1, false], [0.5, false], [0.25, false], [0.5, true], [0.5, false]]) {
|
||||
await page.evaluate(({ volume, muted }) => {
|
||||
window.art.volume = volume
|
||||
window.art.muted = muted
|
||||
}, { volume, muted })
|
||||
await page.waitForTimeout(450)
|
||||
levels.push(await page.evaluate(() => window.measureOutput()))
|
||||
}
|
||||
await testInfo.attach('asr-playback-levels', { contentType: 'application/json', body: JSON.stringify(levels) })
|
||||
expect(levels[0].rms).toBeGreaterThan(0.01)
|
||||
const expected = version === 'candidate' ? [1, 0.5, 0.25, 0, 0.5] : [1, 0.25, 0.0625, 0, 0.25]
|
||||
for (const [index, level] of levels.entries()) {
|
||||
expect(level.rms / levels[0].rms).toBeGreaterThanOrEqual(Math.max(0, expected[index] * 0.9))
|
||||
expect(level.rms / levels[0].rms).toBeLessThanOrEqual(expected[index] * 1.1)
|
||||
}
|
||||
if (version === 'candidate') {
|
||||
await page.evaluate(() => window.art.plugins.artplayerPluginAsr.stop())
|
||||
const count = await page.evaluate(() => window.asrChunks.length)
|
||||
await page.evaluate(() => {
|
||||
window.art.volume = 0.25
|
||||
})
|
||||
await page.waitForTimeout(450)
|
||||
expect(await page.evaluate(() => window.asrChunks.length)).toBe(count)
|
||||
const stopped = await page.evaluate(() => window.measureOutput())
|
||||
expect(stopped.rms / levels[0].rms).toBeGreaterThan(0.225)
|
||||
expect(stopped.rms / levels[0].rms).toBeLessThan(0.275)
|
||||
await page.evaluate(() => window.art.pause())
|
||||
await page.locator('#play').click()
|
||||
await expect.poll(() => page.evaluate(() => window.asrChunks.length)).toBeGreaterThan(count + 2)
|
||||
const resumed = await page.evaluate(() => window.measureOutput())
|
||||
expect(resumed.rms / levels[0].rms).toBeGreaterThan(0.225)
|
||||
expect(resumed.rms / levels[0].rms).toBeLessThan(0.275)
|
||||
await testInfo.attach('asr-playback-restart', { contentType: 'application/json', body: JSON.stringify({ stopped, resumed }) })
|
||||
}
|
||||
await page.evaluate(() => window.art.destroy())
|
||||
})
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user