Open source speech codec

Current versions

codec2 requires the following formulae to be installed:
xz 5.2.3 General-purpose data compression with high compression ratio
cmake 3.10.0 Cross-platform make

Recent formula history

ilovezfs Audit fixes for descriptions (#20013)
ilovezfs codec2 0.7
ilovezfs codec2 0.6
Albin Stigo codec2 0.5 (new formula)

Formula code at GitHub