OBS is amazing. I've used it to record canned demos and presentations for a year or so now, and it just works great on Linux. I even use it to record demos of a

OBS is amazing. I've used it to record canned demos and presentations for a year or so now, and it just works great on Linux. I even use it to record demos of a wip or partially working feature that I'm working on and attach the video to issues in our gitlab instance to request feedback from stakeholders. Its feature list is really impressive, but it's great for this kind of simple use case too. Be sure to give it a try and many thanks to the maintainers!