The QDesign Music Codec was originally LBpack, by Dmitry Shmunk. QDesign corporation bought the codec and hired the developer to create what would become the official audio compression in
Apple Computer's
QuickTime v3.The codec's official name is "RaveSound", according to
this press release. It's commonly called QDesign Codec. It is optimized to compress quite well at very low bitrates, but its aggressiveness introduces audible artifacts at higher bitrates.The personal version comes with QuickTime Pro and allows encoding at bitrates up to 48 kbit/s. The professional version allows bitrates up to 128 kbit/s.
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