Package wavpack

A completely open audiocodec

http://www.wavpack.com/

WavPack is a completely open audio compression format providing lossless,
high-quality lossy, and a unique hybrid compression mode. Although the
technology is loosely based on previous versions of WavPack, the new
version 4 format has been designed from the ground up to offer unparalleled
performance and functionality.

General Commands
Command Description
wavpack encode audio files to wavpack
wvgain adds ReplayGain information to wavpack files
wvtag metadata utility for wavpack files
wvunpack decodes wavpack encoded files