removed:
* asx (crap anyway)
* x-midi (for some reason not available on mandriva - though we don't really have a lot of users using midis ;-)
** same for prs.sid, ac3, basic, adpcm, x-aiff, matroska, x-mp2, x-mod, and x-midi
* x-aac doesn't exist anymore (moved totally to audio/aac)
** same for m4a -> mp4
port to trunk coming up