I have a lot of self-made and downloaded videos in iTunes. The thumbnails for each video is always the first picture frame of the video. These are all correct. However, when I sync my videos to the iPad, I get all kinds of erroneous thumbnail pictures, including album art from music albums and other assorted garbage. I deleted all these videos from the iPad, and even tried to sync them one at a time to see if the thumbnails were correct. That didn't help either.
Has anyone else had this problem? And any help would be appreciated!