This is currently not possible to fix. libmuine links directly to a library (libfaad) in multiverse to read metadata from AAC files. We cannot build packages in universe against multiverse, and I have no intention of demoting muine for this. In the not-so-distant future muine will use pluggable gstreamer modules for metadata reading as well as playback, and you can happily install and use plugins from multiverse at runtime.
** Changed in: muine (Ubuntu) Importance: Low => Wishlist Status: Unconfirmed => Confirmed -- Muine fails to play M4As https://launchpad.net/bugs/48030 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs