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dynamic mixdown hatchet (#811)

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Co-authored-by: Igor Loskutov <igor.loskutoff@gmail.com>
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Igor Monadical
2025-12-23 19:48:16 -05:00
committed by GitHub
parent e886153ae1
commit bab1e2d537
1 changed files with 12 additions and 0 deletions
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12
server/reflector/hatchet/workflows/diarization_pipeline.py
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@@ -415,8 +415,20 @@ async def mixdown_tracks(input: PipelineInput, ctx: Context) -> MixdownResult:
ctx.log("mixdown_tracks: mixing padded tracks into single audio file")
track_result = ctx.task_output(process_tracks)
recording_result = ctx.task_output(get_recording)
padded_tracks = track_result.padded_tracks
# Dynamic timeout: scales with track count and recording duration
# Base 300s + 60s per track + 1s per 10s of recording
track_count = len(padded_tracks) if padded_tracks else 0
recording_duration = recording_result.duration or 0
timeout_estimate = 300 + (track_count * 60) + int(recording_duration / 10)
ctx.refresh_timeout(f"{timeout_estimate}s")
ctx.log(
f"mixdown_tracks: dynamic timeout set to {timeout_estimate}s "
f"(tracks={track_count}, duration={recording_duration:.0f}s)"
)
# TODO think of NonEmpty type to avoid those checks, e.g. sized.NonEmpty from https://github.com/antonagestam/phantom-types/
if not padded_tracks:
raise ValueError("No padded tracks to mixdown")