(In reply to Marek Olšák from comment #1) > Created attachment 145103 [details] [review] [review] > possible fix > > Does the attached patch fix it? Yes, it fixed vdpau with Mplayer for me. mplayer -vo vdpau /data/Filme/test.mkv > & /dev/null Soo... Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> But mpv -hwdec vdpau /data/Filme/test.mkv > & /dev/null Abbruch (core dumped) Have to bisect.