Idk, check the rules and ask the game’s mods. My opinion is that every run needs video.

Tells you in the rejection reason why your runs were rejected.

Runs of DK64 need to be done in one sitting and timed via real-time. Not the IGT as you were showing in your video clip. Whether they require video evidence now for runs, better to ask them.

No vid, no did. It's 2018. Record your runs.

As an aside, I can remember excitedly figuring out how to record my gameplay on VHS tapes back in the day. I never did it extensively (no real need) but I'm probably the absolute youngest a person can possibly be to have that kind of memory :D