I am trying to use my ATI all in wonder 8500 to capture a VHS to my computer so I can convert it to DVD. After the capture is complete and i watch the video it appears that every few seconds or so the video kind of freezes, it just like pauses for a split second then resumes. I am fairly sure this is not due to dropped frames as the video is over 1 hour long and the capture program says less than 1% of frames dropped. Any idea what might be causing this?