libkeyfinder

Install command: 
brew install libkeyfinder

Musical key detection for digital audio, GPL v3

https://mixxxdj.github.io/libkeyfinder/

License: GPL-3.0-or-later

Formula JSON API: /api/formula/libkeyfinder.json

Formula code: libkeyfinder.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon		 tahoe ✅
sequoia ✅
sonoma ✅
ventura ✅
macOS on
Intel		 sonoma ✅
ventura ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 2.2.8

Depends on:

fftw 3.3.10 C routines to compute the Discrete Fourier Transform

Depends on when building from source:

cmake 4.1.2 Cross-platform make

Analytics:

Installs (30 days)
libkeyfinder 2
Installs on Request (30 days)
libkeyfinder 2
Build Errors (30 days)
libkeyfinder 0
Installs (90 days)
libkeyfinder 55
Installs on Request (90 days)
libkeyfinder 54
Installs (365 days)
libkeyfinder 199
Installs on Request (365 days)
libkeyfinder 198