This would be a nice addition to my other Camara request, being able to record from the Camara allows for easier tutorials, showcases and more.
I think this would already be served with https://forums.abinteractive.net/d/526-stream-camara-addition. Having the camera being able to record videos would be nice, but you would already need to have settings of quality, fps and so on. Maybe adding a whole new camera (video recorder) would be better than having a lot more buttons on the current one (well or just record with external recording software).
That would result in pretty bad performance while using the recorder feature but we will look into it.