Clementine-player update available at //code.google.com/p/clementine-player/downloads/list
Clementine-Player is Amarok 1.4 Qt4 clone for Fedora 12
ffmpeg with aac support in Fedora 12
I have found a pretty helpful article for ffmpeg recompile: //fozzolog.fozzilinymoo.org/tech/2009/11/recompiling-ffmpeg-for-fedora-12-to-add-faac-support.html . However, it looks like the instructions were incomplete.