I had never heard of ffmpeg until yesterday. In fact, I just Googled the term because I _still_ wasn't sure what it was beyond a dependency required to utilize a huggingface model I was testing. And now here we are...
Every media processing or delivery service you've interacted with in the last decade is a lib-ffmpeg wrapper, including broadcast TV, streaming, or anything remotely related to re-encoding video. I'm only being slightly hyperbolic, FFMpeg is ubiquitous.
Farewell FFmpegKit. You will be missed.