My computer gets really slow when I try to use OBS and choppy orc together to record a run and I don't think I could post a run if the game is running at like half speed. Any tips to prevent it from slowing down.

I have been speed running choppy orc and have screenshots of in game timer for a 52nd place run of 129.2 but I'm playing on a mac and don't know how to screen record. Also I just wanted to put myself out there because I am new.

I have been speed running choppy orc and have screenshots of in game timer for a 52nd place run of 129.2 but I'm playing on a mac and don't know how to screen record. Also I just wanted to put myself out there because I am new.