> For PAL
> 
>     mplayer -rawvideo on:pal:hm12 /dev/video32
> 
> seems to work OK sometime (but the image is to small so how do
> youscale it?).  But sometimes there is a pulsating disturbance in the
> top of the image.

Correction.  The disturbance was in /dev/video0 also.  It disappeared
after a couple of minutes.  Strange.

The size could be fixed by choosing another size in nvtv but I still
think the aspect ratio is not entirelt correct but this can be my
graphics card or its configuration.  It seems that the image from
mplayer is to high.

Or can it be a mplayer problem.  Is the following expected output:

Opening video decoder: [hmblck] Hauppauge Macroblock/NV12/NV21 Decoder
VDec: vo config request - 720 x 576 (preferred csp: Planar NV12 Macroblock)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
VO: [xv] 720x576 => 720x576 Planar YV12  [fs]
Selected video codec: [rawhm12] vfm:hmblck (RAW HM12)

/Tommy

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