# The audio/libkeyfinder port

## libkeyfinder-2.2.8 – library for estimating the musical key of digital audio

## Description

    libkeyfinder is a small C++11 library for estimating the musical key of digital
    audio. It is published under the GNU General Public License version 3 or later.

WWW: https://github.com/mixxxdj/libkeyfinder

Only for arches
  aarch64 aarch64 alpha amd64 amd64 arm arm hppa i386 i386 mips64 mips64 mips64el mips64el powerpc powerpc powerpc64 powerpc64 riscv64 riscv64 sparc64 sparc64
Categories:
  audio

## Library dependencies

- math/fftw3

## Build dependencies

- STEM->=4:devel/cmake/core
- devel/catch2
- devel/ninja

## Run dependencies