worldveil/dejavu
Audio fingerprinting and recognition in Python observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4670
- days_rel: n/a
- days_push: 863
- n_releases_24m: 0
Adoption not part of the score
6784 stars · 1464 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Dejavu is a Python library that fingerprints audio files and recognizes songs by matching recorded microphone input or audio from disk against a database of fingerprints. It is designed for exact-signal matching with noise tolerance, not speech or voice recognition.
Use cases
- identify which song is playing from a microphone recording
- build a Shazam-like audio recognition service
- fingerprint a music library into a database for matching
- match an audio clip against known recordings even with noise
- detect duplicate or known audio in media files
When to choose
- you need to recognize specific songs or exact audio signals from recordings
- you want a self-hosted, database-backed audio fingerprinting pipeline in Python
- you need noise-tolerant matching of known audio rather than transcription
When to avoid
- you need speech-to-text or voice/speaker recognition
- you need real-time recognition at large commercial scale
- you want a turnkey mobile app rather than a Python library
Facets
library · maturity maintenance
audio-processing search-engine database machine-learning developer-tools python cross-platform audio-fingerprinting shazam-like song-recognition signal-processing audio docker
1 source
- readme: https://github.com/worldveil/dejavu · fetched 2026-08-28 · 69ba130c5e14
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| worldveil/dejavu | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="worldveil/dejavu")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem