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kuba
2026-04-03 12:17:29 +02:00
parent 5968cd54c3
commit 8b5b7965b4
1 changed files with 2 additions and 14 deletions
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web/js/audio.js
+2 -14
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@@ -9,12 +9,6 @@ class WebSocketAudioPlayer {
this.started = false; this.started = false;
} }
_trimBuffer() {
if (!this.sourceBuffer.updating && this.audio.currentTime > 1) {
this.sourceBuffer.remove(0, this.audio.currentTime - 0.5);
}
}
_syncToLive() { _syncToLive() {
if (!this.audio || !this.sourceBuffer) return; if (!this.audio || !this.sourceBuffer) return;
const buffered = this.sourceBuffer.buffered; const buffered = this.sourceBuffer.buffered;
@@ -23,9 +17,7 @@ class WebSocketAudioPlayer {
const liveEdge = buffered.end(buffered.length - 1); const liveEdge = buffered.end(buffered.length - 1);
const lag = liveEdge - this.audio.currentTime; const lag = liveEdge - this.audio.currentTime;
if (lag > 1.5) { // more than 1.5s behind live if (lag > .5) this.audio.currentTime = liveEdge - 0.1; // snap to near live edge
this.audio.currentTime = liveEdge - 0.1; // snap to near live edge
}
} }
start() { start() {
@@ -35,10 +27,7 @@ class WebSocketAudioPlayer {
this.mediaSource.addEventListener('sourceopen', () => { this.mediaSource.addEventListener('sourceopen', () => {
this.sourceBuffer = this.mediaSource.addSourceBuffer('audio/mpeg'); this.sourceBuffer = this.mediaSource.addSourceBuffer('audio/mpeg');
this.sourceBuffer.addEventListener('updateend', () => { this.sourceBuffer.addEventListener('updateend', () => this._appendNext());
this._appendNext();
this._trimBuffer();
});
this.audio.addEventListener('waiting', () => this._syncToLive()); this.audio.addEventListener('waiting', () => this._syncToLive());
this.audio.addEventListener('stalled', () => this._syncToLive()); this.audio.addEventListener('stalled', () => this._syncToLive());
@@ -48,7 +37,6 @@ class WebSocketAudioPlayer {
this.queue.push(event.data); this.queue.push(event.data);
this._appendNext(); this._appendNext();
if (!this.started && this.queue.length === 0) { this.audio.play(); this.started = true; } if (!this.started && this.queue.length === 0) { this.audio.play(); this.started = true; }
this._trimBuffer();
}; };
this.ws.onclose = () => { this.ws.onclose = () => {
if (this.mediaSource.readyState === 'open') this.mediaSource.endOfStream(); if (this.mediaSource.readyState === 'open') this.mediaSource.endOfStream();