[Mplayer-dvb] software scaling

Johannes Feigl jaf.corporation at gmx.at
Tue Apr 9 18:29:33 CEST 2002


hi arpi

today i'm testing the new filters and i found a problem,
look at the attaced output.

if i scale oder crop (i think there will be the same problem with
expand) and i use -vo mga for videoout the size of the video is again
like the filesize.

could you please check this?

mfg johannes

On Tue, Apr 09, 2002 at 01:34:08AM +0200, Arpi wrote:
> mplayer yourfile.avi -vo mpegpes -vop scale=720:576
> 
> also note, that the scale filter can do colorspace conversion, so using it
> you can play with codecs producing yuy2 or rgb data.
> 
> i'll soon change the way of playing back non-mpeg content.
> now it's hacked into vo_mpegpes, later it will be a filter, and
> vo_mpegpes will only accept mpeg video.
> it's already implemented, just not finished (no OSD for example):
> 
> mplayer yourfile.avi -vo mpegpes -vop fame,expand=640:576



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