ubuntu-restricted-extras depends on gstreamer0.10-plugins-ugly-multiverse, which is the package that contains the lame mp3 encoder element. That seems to reinforce that 87514 is a dup of this bug. It also seems to be an upstream rhythmbox bug that an MP3 encoder is required to transfer tracks that are already MP3.
ubuntu- restricted- extras depends on gstreamer0. 10-plugins- ugly-multiverse , which is the package that contains the lame mp3 encoder element. That seems to reinforce that 87514 is a dup of this bug. It also seems to be an upstream rhythmbox bug that an MP3 encoder is required to transfer tracks that are already MP3.