Thank you Gautier, I found another solution. As described in https://answers.launchpad.net/soundconverter/+question/247332 you can also install this ppa: ppa:mc3man/trusty-media that adds gstreamer0.10-ffmpeg package to the repos. Installing it solves the problem.
Maybe someone could fill an SRU request pointing that the update has important fixes for it to work properly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308187 Title: Python (v2.7) requires to install plugins to play media files of the following typ To manage notifications about this bug go to: https://bugs.launchpad.net/soundconverter/+bug/1308187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs