Intelligence · Component · audio-cleanup-mapping
Source-audio cleanup and edit synchronization
What it does
Build PCM masters with conservative filtering/attenuation and preserve or mute source audio through edits and frozen footage.
Core pattern
Audio cleanup + preserved edit-time mappings
- Input
- Original audio and video edit timeline
- Output
- Synchronized audio master, listening preview and muxed output
Key parameters
| Name | Type | Default | Values |
|---|---|---|---|
| expected_source_fingerprint | string | — | — |
| operation | string | preview | master · preview · repair · map_edit |
| sample_rate_hz | integer | 48000 | 8000–192000 |
| held_frame_audio | string | silence | silence · source · loop |
| preview_duration_seconds | number | 10 | 0.05–120 |
Maturity and limits
Shared export/preview audio implementation and source/editing audio tests. Source paths were inspected statically; tests and live integrations were not executed. This rating describes implemented code, not production validation.
README explicitly grants no open-source license; source-video rights must be established; local single-worker design is not public multi-tenant service. No ASR, voice inference or generated sound; subjective defects may remain.
Used in pipelines
Industry tags
- SportsSource-supported industry
For work involving event material, training footage and audience services, use audio cleanup followed by preserved edit-time mappings.
- Manufacturing & industryTransferable use
For assisted review of assembly-line work videos, use audio cleanup followed by preserved edit-time mappings.
- Media & contentTransferable use
Support “Add narration and audio” with audio cleanup followed by preserved edit-time mappings.
Skills pack
Contract scaffold and deterministic mock
Download · 11KBSHA-256 24a5c90cb472f1f032afb2933ffbcf10eea2432b46e9bb0dee0af7827a9946df
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