Apparently there are 55,000 frames in the material StillProud looked at. I have no idea how she did it.
Well, the way I broke it up was much less... probably not frame by frame. I ran it through a program and had it create a snapshot of ever half second of the video. It came up with ~3,600 images... I did not see anything in those, but it is certainly possible that I missed something if she had that many frames.