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