in the RE series we want video proof for all of the games. It doesn't matter where you sit on the leader boards everyone is treated the same regardless of skill level.

Videos provide clear evidence that the run is legitimate, this is a strict rule with absolutely no exceptions.

I think the only Resident Evil that doesn't require a full video for not beating WR is RE4 you just need a screenshot of the time but for the REV2 boards a video is necessary because it shows that you did your Gauntlet runs in one sitting rather than segment stages and then edited the video later need the loading screens in between each stage.