I've installed GStreamer plugins for Fedora 14 using yum. However, when running a qt-phonon application with the GStreamer backend, I get the error
Warning: You do not seem to have the base GStreamer plugins installed. All audio and video support has been disabled
Is there a good baseline test to determine if this is a Phonon problem? Does anybody know where yum installs the GStreamer plugins and how GStreamer resolves plugins?