PyPEG
Python script to transcode videos with ffmpeg.
Setup guide
Just install Python and ffmpeg and add the three executables ffmpeg, ffprobe and ffplay to path (this should not be necessary if you install ffmpeg from a package manager, e.g. Homebrew on macOS or APT on Debian/Ubuntu)
Don't expect this script to be good, I'm a noob and this is a thing I did for fun.