![]() ![]() The fanless MacBook Air M1 scored slightly higher than the fan-filled MacBook Pro 13 M1. My 2017 iMac would have taken at least 1 hour 30 mins using H265 Video Toolbox but not 10bit. Encoding a 2 hour 45 min video from H264 to H265 10 Bit using video toolbox option took just 20 mins. Using the latest version of Handbrake on MacBook Air 8 core GPU.Another advantage of using GPU for the encoding is that you can use Filter with nearly no speed loss - as the filters run on the CPU while the encoding takes place on the GPU cores. I'm getting like 2-3fps, and more worryingly, my CPUs shoot up to 100c+ almost instantly.I just tried with the The Batman 4k Trailer here on my MacBook 16" with M1 Pro 10 Core and got ~18fps encoding speed in h265 10 Bit with GPU acceleration. I have a trial version of Final Cut which can make short work of the conversion (but obv would cost a lot to buy), and another converter called videoproc also seems to perform pretty well. ![]()
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