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fix: connect SpessaSynth output to audioCtx.destination

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Per md/38_FLOWCLIENT.md Phase 1: SpessaSynth output was not
connected to speakers. Add synth.connect(audioContext.destination)
after construction to route synthesized audio to user speakers.
This commit is contained in:
3dtours
2026-07-26 19:56:28 +07:00
parent 8f4a4cd0eb
commit 3c7a002b2c
1 changed files with 2 additions and 0 deletions
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app/static/js/services/soundfontPlayer.js
+2
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@@ -70,6 +70,7 @@
const procUrl = window.__SpessaSynthCDN + "spessasynth_processor.min.js"; const procUrl = window.__SpessaSynthCDN + "spessasynth_processor.min.js";
await audioContext.audioWorklet.addModule(procUrl); await audioContext.audioWorklet.addModule(procUrl);
_synthInstance = new window.SpessaSynthClass(audioContext); _synthInstance = new window.SpessaSynthClass(audioContext);
_synthInstance.connect(audioContext.destination);
await _synthInstance.isReady; await _synthInstance.isReady;
_initialized = true; _initialized = true;
console.log("[SonicSF] SpessaSynth engine ready."); console.log("[SonicSF] SpessaSynth engine ready.");
@@ -78,6 +79,7 @@
try { try {
const mod = await import("https://cdn.jsdelivr.net/npm/spessasynth_lib@4.3.1/dist/index.js"); const mod = await import("https://cdn.jsdelivr.net/npm/spessasynth_lib@4.3.1/dist/index.js");
_synthInstance = new mod.WorkerSynthesizer(audioContext); _synthInstance = new mod.WorkerSynthesizer(audioContext);
_synthInstance.connect(audioContext.destination);
await _synthInstance.isReady; await _synthInstance.isReady;
_initialized = true; _initialized = true;
console.log("[SonicSF] WorkerSynthesizer ready."); console.log("[SonicSF] WorkerSynthesizer ready.");