I think I understand how to use about 20 of the command line options for ffmpeg and the companion utilities like ffprobe. Which is to say; I understand about 0.5% of the total options they provide and am likely a world leading expert in it. I'm mostly joking -- as in, overstating how many of them I understand.
Understanding ffmpeg borders on a specialization in itself. No big surprise that so many of the alternatives have fallen away over the years as people realize the absolute scope of that piece of software.
Understanding ffmpeg borders on a specialization in itself. No big surprise that so many of the alternatives have fallen away over the years as people realize the absolute scope of that piece of software.