[MPlayer-cygwin] colorspaces vs graphics cards

Compn tempn at twmi.rr.com
Sun Apr 25 06:35:37 CEST 2004


> > Now I'm not sure this is correct.  The best colorspace is codec
> > dependent IIRC.  So what should the suggestion be, use vf_format, use
> > vf_noformat, play around with either if you get bad performance or
> > none of the above?

isnt it possible to fix this into the codecs.conf? just by removing the
slower colorspaces from OUT part of each codec?

then what we need is filename extention based vo options (so -vo
directx for .avi, and -vo winvidix for mpeg) . vo directx is faster
than vo winvidix for avi, and vo winvidix is faster on mpegs than
directx on my sys with the same options. crazy! (xvid and mpeg1
tested) i think its because yv12 isint supported on nvidia in windows
with winvidix, and thats what directx uses, while winvidix uses yv12
to yuy2 conversion (slow!)

anyways... is vo gl the one with all colorspaces supported? is vo
gl2 have the same? if not, can it work on win32?




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