[MPlayer-dev-eng] Re: lavc appears to not function with mpegpes anymore

[adland123]

C.Y.M <syphyr <at> gmail.com> writes:

> 
> In the past, I have always used the following command to play an avi file
> through my dvb card:
> 
> mplayer test.avi -vo mpegpes -vf expand=640:480

> I am able to play MPEG and PS files through mpegpes just fine.  Also, AVI and
> ASF files play fine through X-Windows in Mplayer.  So, I know the ffmpeg is
> working properly.  The problem seems to surface when I have to "expand" the
> video resolution and only from command line.

from the output

> VDec: vo config request - 544 x 480 (preferred csp: Planar YV12)
> Could not find matching colorspace - retrying with -vf scale...

switches your vf filter from expand  to scale see above

> Opening video filter: [scale]
> Opening video filter: [lavc]
> VDec: using Planar YV12 as output csp (no 0)
> Movie-Aspect is 1.13:1 - prescaling to correct movie aspect.
> [mpeg1video  <at>  0x87bd720]only YUV420 is supported

scale filter does not like the YV12 output from VDec ?

> Exiting... (End of file)
> 

mplayer -vf help lists the filters unsure if you could try another one
like dvbscale instead

I cant test this myself.