Well i use Easycap to record my console game play as i do Lets Plays, But i rather not record in AVI as it takes up WAY to much, such as a 14 minute video recording is 30Gb, DVD use to work perfect as its smaller size and great quality, but NOW when i record in that the screen bounces up and down very slightly but easily noticeable. it never use to do this, any help on how to stop the screen bouncing? For a example of what the screen does..

http://www.youtube.com/watch?v=0Ku7BHr-c6o - You will have to skip to the real game play itself if you want to see the Problem (it doesn't happen at first)