Find packages

phonon-qt5-backend-gstreamer: Phonon GStreamer backend
phonon-qt5-backend-gstreamer-dbg: Phonon GStreamer backend (debug files)
phonon-qt5-backend-vlc: Phonon VLC backend for Qt5
phonon-qt5-backend-vlc-dbg: Phonon VLC backend for Qt5 (debug files)