Shaking video screen

Trying to watch movies on my laptop.. Most are fine... But on one or two, the audio quality is fine, but the “screen” seems to be shaking.

Is it a codex problem?
T

Hi

I’ve had this problem for a while too but i cant seem to find an answer, i thought it might be the codec too.

Anyone out there who knows plz help!!

Please help someone. I am also having this problem.
Please please please and pretty please.

i know...
Just re-encode those video files with another codec, u can use virtual dub