> It's incredible what lengths people go to to avoid memorizing basic ffmpeg usage. It's really not that hard

It's not hard - just not a good use of our time. For 99% of HN users, ffmpeg is not a vital tool.

I have to use it less than twice a year. Now I just go and get an LLM to tell me the command I need.

And BTW, I spend a lot of time memorizing things (using spaced repetition). So I'm not averse to memorizing. ffmpeg simply doesn't warrant a place in my head.