I'm on MBP M1 Pro and just got into live-streaming and recording. After 12 hrs I learned I can't do offline recording at 4k60fps lol. Tried so hard when GoogleAI said I could, only that it didn't tell me I could do it, "WITH frame drops" xD. It's looking like for me I need to upgrade to more GPU cores such as an M1 Max maybe or any chip base above M1. M2 already has 35% more powerful GPU. M2 Max will get the job done for sure but I think that's also overkill. I'm hoping the next chips will also have new encoders to go up against NVENC.