On Mon, Mar 08, 2010 at 10:39:54PM +0100, Reimar D?ffinger wrote: > On Mon, Mar 08, 2010 at 10:24:13PM +0100, Alexander Roalter wrote: > > On 03/08/2010 10:22 PM, Alexander Roalter wrote: > > > same here! > > > > > > mplayer -fs -fstype fullscreen <insert video you like> > > > > > > always outputs on screen 0. > > > > > > > > *grml* > > > > forgot xinerama: > > > > mplayer -xineramascreen -2 -fs -fstype fullscreen <video...> > > -fstype -fullscreen, that's the opposite of what you tried. Btw. try running MPlayer with -v and look out for a line like > vo: X11 running at 1360x768 with depth 24 and 32 bpp (":0.0" => local display) In my case that is the reason for all the issues, the DisplayWidth is (possibly intentionally) broken it seems, e.g. for me it returns the resolution I used when X was started, but not the one that's actually used currently. In the past (and probably even now if you configure it via xorg.conf) this would be the size of all xinerama monitors combined, and that's what it has to be for MPlayer to work.