[vdr] Nasty effect...

Hi!

Is there setting what "removes" effect where when camera is moving side to side straight vertical lines are "divided" to 2 - 4 "zones" (inside zone line is "whole") and those areas are at different positions (horizontaly)

Like: | | | | | | | | | | | | | | | |

That "cut point" is moving upvard between different frames.

Screen is LCD. 1024x768 60Hz

Is this something like screen is updated at wrong point (of time), syncing issue? Why screen is not updated progressive just before drawing.. Or is it so that video card don't know when TV is drawing the picture?!?