Can you submit a run without a vidio? if not, I cant submit a run. unless i can record without a capture card?

PS, Whats a good average time? I will probably get lost more than once in the mirror temple, but i do know search skip.

Im thinking of doing Celeste for a first speedrun. I've beaten the game before, and i know i will suck. so, on that note... i need advice. I know how to wavedash and hyperdash, and learning the extended hyperdash.