FLAC is a Free Lossless Audio Codec. The FLAC format supports streaming, seeking, and archival, and gives 25-75% compression on typical CD audio. Input plugins for Winamp and XMMS are also provided.
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This release includes improved Ogg FLAC support, decoding
speedups on PowerPC, several new options to flac and
metaflac, and many small improvements and bugfixes.