alt Hacker NewsMe, on the other hand, love ffmpeg, because I notice my ytdlp using it and my vlc player sometimes using it and I have two homemade powrshell scripts using it to convert flac to mp3 and whatever. I don't want to open a program and figure out it's UI for those things. It has a job, it does it well, you can sort of pipe things to it and I'm very happy.
I'm not sure you understood what I mean. I'm talking about applications like Krita using FFMPEG to export their data as video. Sometimes they include their own FFMPEG instead of using FFMPEG installed in the system. Each of them has its own dialog. The only way to input custom settings for FFMPEG would be to export in a lossless video format and then reencode using FFMPEG, when you should be able to just "connect" a data stream to an FFMPEG frontend as the input and the frontend has all the options you might want to customize how that data is turned into a .mp4 file or .mov file.