The audio/chromaprint port

chromaprint-1.5.1p1 – audio fingerprint extraction library (cvsweb github mirror)

Description

Chromaprint is the core component of the AcoustID project. It's a
client-side library that implements a custom algorithm for extracting
fingerprints from any audio source.

Overview of the fingerprint extraction process can be found in the blog
post "How does Chromaprint work?":
https://oxygene.sk/lukas/2011/01/how-does-chromaprint-work/

WWW: https://acoustid.org/chromaprint