QEMU and FFmpeg are sort of in this category of tooling that are incredibly powerful. The amount of things you can do with it, the technical achievement, is inc

QEMU and FFmpeg are sort of in this category of tooling that are incredibly powerful. The amount of things you can do with it, the technical achievement, is incredible. And the only thing holding them back is that you need 3 pages of command-line arguments to invoke them properly :-) (EDIT: I was just reminded that both were started by the same author: Fabrice Ballad)