Can You make a video loading screen?

Can you make a loading screen with a video? I have a looped video that i would like as my loading screen, So can i make a loading screen with this video on it?

Yes.

preload(or load) the preloader scene that has the video…

Then, on that scene, use an asynchronous loading of your next scene.

Async is the key here, as if you don’t use async, your video wont play properly (frozen, laggy). So, use the async methods.