One thing I wish ffmpeg tools - including this one- would do better is account for live inputs and outputs. I’ve come up with the incantations to do live rtsp to hls, webcam to hls and more, but it’s always something I have to relearn.
I have to craft the ffmpeg arguments fresh each time I do this, but the main reason I commented was because many ffmpeg tools - like handbrake and jmeter load testing plugins etc are geared towards fixed length inputs, not indefinite live streaming cameras.
There are plenty of streaming servers etc, but just seems like there is a missing niche for lightweight ffmpeg tooling that helps do this.