Phonon error: libv4l2: error getting pixformat: Invalid argument

[tausciam at gmail.com]

Here is my code. I'm just trying to play an mp3 that I've clicked in a PyQT listwidget:

    @pyqtSlot()
    def item_clicked(self):
        row = self.listWidget.currentRow()
        song = musiclist[row]
        QCoreApplication.setApplicationName("Phonon")
        output = Phonon.AudioOutput(Phonon.MusicCategory)
        m_media = Phonon.MediaObject()
        Phonon.createPath(m_media, output)
        m_media.setCurrentSource(Phonon.MediaSource(song))
        m_media.play() 

I'm running OpenSUSE Linux 12.3

Any ideas?