I have the Firefly Media Server (mt-daap) set up on an Ubuntu 10.10 VM, and I Ubuntu 10.10 set up on my laptop. I am running Rhythmbox and using that to play the music files off the daap share. Unfortunetly, very few of the files play -- Rhythmbox just skips right over them and jumps to the next file. It has occasionally asked me to install a codec, and everytime it has asked I have authorized it to.
Almost all the files are m4a files, both the ones that play as well as the ones that don't/ The output of file for one that plays is:
ISO Media, MPEG v4 system, iTunes AAC-LC
The file command produces the same output for files which won't play. How can I troubleshoot this further / how can I make Rhythmbox play these other files?