Flac

Free lossless audio codec

FLAC is an Open Source lossless audio codec.

FLAC is comprised of

• libFLAC, a library which implements reference encoders and decoders for native FLAC and Ogg FLAC, and a metadata interface
• libFLAC++, a C++ object wrapper library around libFLAC
• flac, a command-line program for encoding and decoding files
• metaflac, a command-line program for viewing and editing FLAC metadata
• user and API documentation

WWW https//www.xiph.org/flac/