On Sun, 24 Dec 2000 around 09:33:12 +1300, Glenn Ramsey wrote:
> I am getting different results when using different applications
> to capture images from a video camera and I wonder if anyone can
> help me sort out what might be wrong.
>
> Using xawtv (3.12) or broadcast2000 the captured image seems to
> have every other line shifted both vertically and horizontally by
> a few pixels where there is motion. Using an old version of
> xtvscreen that came with bttv 6.4 this problem does not exist and
> the captured image looks OK.
Strange, the only time a saw this was on my Zoran driver, which
at that time grabbed the bottom field of frame <n> and the top
field of frame <n+1>. This resulted in motion blur.
Maybe you have a similar problem? VSYNC polarity reversed or so?
But what do I know, I just do zoran :)
Met vriendelijke groet,
Pauline Middelink
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