On 2004-01-30 13:54:53 -0800, "Peter Duniho"
said:

Also, no one uses ".mp4" as a file extension, whereas ".mp3" is quite
common.

FWIW, Mac OS X & iTunes use ".m4p" for AAC tracks with DRM, as you would
buy from the iTunes Music Store. Tracks that have been ripped from CD and
encoded to AAC by iTunes have the extension ".m4a".

--

Larry Fransson
Seattle, WA