Kjetil S. Matheussen schrieb: > > I wonder though, if aiff would be a better choice than wavex? > Glancing over some papers, wavex seems to support a few more well defined channels. But apple seems to move away from aiff anyway: http://developer.apple.com/documentation/MusicAudio/Reference/CAFSpec/CAF_overview/chapter_2_section_2.html Mathis