On Tue, Feb 16, 2010 at 08:31:47PM +0100, Krzysztof Duchnowski wrote: > Franz Leu pisze: > > DXVA support in Win: > MPCHC - http://mpc-hc.sourceforge.net/DXVASupport.html > but it is standalone player > > ffdshow: > http://ffdshow-tryout.sourceforge.net/phpBB2/viewtopic.php?t=774 > http://ffdshow-tryout.sourceforge.net/phpBB2/viewtopic.php?t=976 > but it is bunch decoders only > > chose one Well... In principle MPlayer can use Windows codecs, so you could e.g. use MPlayer with ffdshow for selected codecs to get HW acceleration. The "native dshow" stuff here: http://oss.netfarm.it/mplayer-win32.php might be easier to get to work (though I haven't tried it or even looked at the code). However I wouldn't really recommend this approach, it sounds rather brittle. And in addition I am not sure ffdshow supports DXVA 1 - if it does, that means FFmpeg "supports" it as well, and writing a VO for MPlayer to support it might not be that hard - but I don't know.