Yesterday the runner DracoMalfoy submitted a "King of Ireland" run. The video lasts 1:49:41, but the speed run doesn't start until 1:27:54. I don't see a problem if the video is already running for 1-2 minutes before the run, but in this case there are nearly 1 1/2 hours. For me this is a sign that there is a need for rule about the shape of submissons.