I have used Homebrew on my Mac to install the FFmpeg package, whereas on my Android, I have used Termux. Both on my phone and my computer, all the CPU cores were utilized above 95% during encoding. The command uses pure software encoding and is multi-threaded by default. ![]() ![]() I have used the following FFmpeg command to compress a 4K H.264 footage to H.265 footage with a CRF (Constant Rate Factor) of 22, both on my Android phone and on my Mac: I recently had a crazy idea of using my idle mobile devices as a video render cluster. How Fast is H.265/HEVC Software Encoding on ARM CPUs (iPhone/Android) With FFmpeg?
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