My cat likes videos. Especially videos of birds at a bird feeder. Other cats I owned eventually figured out the birds really were not there. Not this one. He is fascinated. He jumps up on my desk and sits right in front of the monitor waiting. He’ll wait for a bit if I am typing - like now. But he does not like waiting long. He usually wins because it is really hard to proof read anything when there is a cat between me and the screen.
I try to pick videos we can share. Some of the bird feeder videos have great nature sounds and beautiful scenery. It can be relaxing for both of us.