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CHROMAPRINT
Compact audio fingerprint library used by AcoustID
LGPL-2.1
ABOUT
Identifying the same recording across encodings, offsets, and noisy copies is expensive if you store full audio. Chromaprint generates compact AcoustID fingerprints so catalog tools, taggers, and stream monitors can match near-identical files without a general-purpose audio search index.
INSTALL
brew install chromaprintINTEGRATION GUIDE
1. Fingerprint a music library and look up recordings via AcoustID
2. Detect duplicate audio files that differ only by encoding or offset
3. Run fpcalc in a tagging pipeline such as MusicBrainz Picard
4. Monitor a long audio stream for known tracks without storing waveforms
TAGS
chromaprintacoustidaudiofingerprintingmusicbrainzdspfpcalc