[mythtv-users] livetv/recording display glitches

[Tim Draper]

i've been having this issue for a while (although i dont think forever!)
where top 1/5th of the picture will appear to be a few frames out of sync.

for example: the top 2" of the screen is 6 frames out, the next 2" is 3
frames out, and the rest of the screen is perfect. almost like the picture
is tearing.

i've noticed this only seems to occur when playing after ffwd, or pausing
the playback. pausing and immediately playing again resolves the glitch.
video feed seems to be on a number of channels; both SD and HD quality
feeds.

im unsure whats triggered it (i've updated mythtv a few times since i
started to notice it). it seems to of appeared over the last 3 weeks (i
rebuilt my mythtv box around 4weeks ago however)

hardware:
Nvidia 210, using VDPAU Normal (i've also tried VDPAU Slim but no change at
all)
nvidia propretry drivers that were included in mythbuntu 10.10
mythtv 0.24.1 as of late-last week.

any sugestions on what the problem could be?
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