I'm trying to encode some DVD for my son to have on Apple TV. At the moment I've tried Spongebob Squarepants. Mac The Ripper first, then the ATV defaults in Handbrake. Upon viewing the resulting files, it looks like there's artifacting present whenever there's fast movement on screen. In this one, its horizontal lines across whichever part of the image is moving fast at the time. Is there any way to sort this out, am I doing something wrong in HB or MTR for example? Thanks.