The utlimate GUI for audio encoding. Using add-ons to provide encoding functionality gives FlipSide A.E. the most flexability of any other Audio Encoding tool for the BeOS.
Just some of the things that FlipSide A.E. can do:
Encode MP3s with gogo
Encode Ogg Vorbis with oggenc
Create playlists of any type of audio file
Many more, just write the add-on
A full Encoder API is included with this package for enterprising developers.