Now the CPU is happily distributing the load amongst the four performance cores and keeping the SoC down at a more sane 85☌ average: It seems that for x265, the setting you may need is pools=2 instead of threads=2, but I haven't tested that (the 'smart' TV on which I'm trying to play back the file might be too old to support H.265 and I'm too lazy to encode a file and test it, or to find the TV's model number and look up the specs).

So to limit Handbrake a bit-which would slow rendering to 5-10 fps but also not cook my lap-I added threads=2 to the 'Additional Options' field in Handbrake's Video settings: I could encode anywhere between 10-18 fps at 4K resolution with x264, but the SoC temperature rose to 105☌ and was uncomfortably hot within a minute or so.

And unfortunately for Apple's latest M2 MacBook Air, there's no fan or heat sink to keep the M2 SoC cool.Īnd that meant the temperature around the top middle of the keyboard-and the bottom middle of the laptop-got quite uncomfortably hot with Handbrake's default settings, which would max out the CPU during the transcoding process. I also wanted to do other work on my laptop-in my lap. Therefore, I thought I'd transcode the file so it would play. It seems to do okay with some H.264 profiles, but not the one for this 4K Blu-Ray rip. I brought all my media with me on a spare hard drive, but one movie I had ripped but never transcoded wouldn't play on the 'Smart' TV here.

Due to a recent surgery, I've been recovering at a location outside my home for a few weeks.

Macbook m1 handbrake