Could not find the video output. You may need to install additional GStreamer plugins, or select another video output in the Multimedia Systems Selector.
Methu canfod yr allbwn fideo. Mae'n bosib y bydd rhaid i chi osod ategion GStreamer ychwanegol, neu ddewis allbwn fideo arall yn y Dewisydd Systemau Amlgyfrwng.