Tune the server engine's Silero VAD so batched file transcription stops dropping quiet speech

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Lucas WintherandClaude Opus 5.5 committed 2026-10-30 00:07:05 +01:00
1 parent 9b37c7d26c
commit 1c1806840e
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@@ -519,6 +519,8 @@ describe("server-py/sidecar.py (stubbed faster-whisper, D-WS5a)", () => {
expect(explicit.texts[0]).toContain("batched model=m1");
expect(explicit.texts[0]).toContain("vad_filter=True");
expect(explicit.texts[0]).toContain("batch_size=8");
// Tuned Silero VAD: the default (0.5 / 400 ms) dropped quiet speech (D-WS5a).
expect(explicit.texts[0]).toContain("vad_parameters={'threshold': 0.2, 'speech_pad_ms': 800}");
expect(explicit.texts[0]).toContain("language=da");
expect(explicit.texts[0]).toContain("task=transcribe");