scanline shift down or up

[alessandro bonvicini <a.bonvicini@xxxxxxxxxxx>]

Hi all,
I take the opportunity to send to all of you my best whishes for a  merry 
christmas and a happy new year.

Too , I ask if some has already encontered my problem. I have an averez card 
with two input that work very well with bttv 0.8.38 and 0.7.100, but 
sometimes  the grabbed image is shifted down or up of a scanline in a totally 
random way. I use this card with a motion detection program, "motion by 
jeroeen vreeken" and this behavior trigger often some falses alarm. 
Is there any way to control this problem/bug/feature?
Ans, is there any way to disable the ACG gain control of the card via 
software?

Thank  a lot.
Alex

-- 
Alessandro Bonvicini - Synervis

"L'idea è la moneta del futuro"
Seth Godin (Unleashing the ideavirus)