Intelligence · Component · transcript-alignment
Ad-aware podcast transcript alignment
What it does
Fingerprint MP3 frames and align transcripts to the listener-specific copy despite dynamically inserted advertisements.
Core pattern
Audio fingerprint matching + cross-copy time offsets
- Input
- Reference MP3 fingerprints and listener audio ranges
- Output
- Time offsets, ad-break markers and synchronized highlights
Key parameters
| Name | Type | Default | Values |
|---|---|---|---|
| audio_url | string | — | — |
| reference_fingerprints | array | [] | — |
| fingerprint_step_frames | integer | 100 | 1–10000 |
| alignment_messaging_platform_seconds | number | 30 | 0–600 |
| range_window_bytes | integer | 24576 | 1024–10485760 |
Maturity and limits
Server frame hashing and browser range matching with explicit unsupported-host fallback. Source paths were inspected statically; tests and live integrations were not executed. This rating describes implemented code, not production validation.
No root reuse license found; publisher content and sports data need reuse rights; Credential-bearing configuration is excluded from this inventory. Requires compatible MP3 framing and host CORS/range support.
Used in pipelines
Industry tags
- Media & contentSource-supported industry
For work involving editorial material, programs and reader services, use audio fingerprint matching followed by cross-copy time offsets.
- HealthcareTransferable use
For organizing consented appointment-service interviews, use audio fingerprint matching followed by cross-copy time offsets.
Skills pack
Contract scaffold and deterministic mock
Download · 11KBSHA-256 c4ae0f886e48693a9a7b5c38daaf3bf6a23e577274b1ef779a22999f3970ff7b
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