Is there a cutoff where you need to have a video of your entire run? I find it easier to play without recording and just record I vid of the screen. Is there a certain time where I will need a full video?

Nope a screenshot of your best time works but à video is better as a proof

Yeah, a video is for sure better but I personnaly find it boring and tiring to record every time, so I just put a vid of the final screen when I'm done as a proof, even if a video proof as a WR holder could be better :/ You can actually watch the 2nd time perspective, he has the same strats as me, but done a little less good I guess.