[MPlayer-users] Software scaling problem

[Alexey Morozov]

В Сбт, 13.04.2002, в 21:48, Arpi написал:
> > Hmm, a problem... I see in the log smth like this:
> > VDec: vo config request - 512 x 384, Planar YV12  
> yes...
> 
> try mplayer -vop scale=1024:768 -x 1024 -y 768 -vc ffdivx -vo xv /a/path/to/movie.avi
Hmm, now the window is correct in size but still has the same junk
instead of the picture. Perhaps that's because swscaler does YV12 ->
BGR24 transformation while I use 1024x768x16bpp mode.... Well, do I need
to ma ke a proper bugreport? (well, I really don't know if this is an
important issue for mplayer "usability")

> with your commandline, you include a filter to upscale image to 1024x768,
> but the Xv driver is told to display it in 512x384, and probably it cannot
> downscale, or just 1024x768 is too big for it.
Hmm, but I can watch movies on full screen perfectly. Isn't it the hw
scaling?

> > BTW, is there any sense to use sw scaling while hw scaling works Ok? :-)
> nothing
> -vop scale=w:h is for mencoder
Sure. For encoder this is an important thing...

> > Another question: are there plans to turn back to shared libffmpeg? As I
> nope, it's silly thing
Hmm, ok... May I ask what's the reason?