[mythtv-users] Need help trying to nail down some picture quality issues

[DTR]

I'm having some picture quality issues.  Watching the olympics, when I 
see a shot of the track with the white lane lines running diagonally 
across the screen, the lines seem to shimmer and squirm around.

I've looked thru the archives and closest I've found is mention of 
jaggies... it's not so much the jagged edge that bothers me as how they 
kind of dance around.  I'm not sure if this is the sort of artifact 
people are referring to when they say "jaggies".

I've tried running kerneldeint and denoise3d with default parameters 
which didn't seem to make a difference.

Here is my info:

PVR250
MX-440 TV out
recording at 720x480
kerneldeint, denoise3d
xvmc disabled


Any suggestions?