Can you make an animated video ingame or is it not posible? Just a yes or No question
Like put it on a screengui/ surfacegui(or actually anwhere in a roblox game for that matter)? No. The closest thing we have to that is ads only for mobile devices, but we can't change the ads so thats pointless. My suggestion is that you could do one of the two things listed below
1.Using the camera, animations, and local bricks, you can recreate a scene. If you are at using the camera and animations, this might not be as bad as it sounds since animations are free now, but this is still extremely painful.
2.Like me, wait around and complain to Roblox to add a video. But, idk how far away that is or if it will ever come since it doesn't seem like any popular devs, the only people that roblox takes suggestions from, are complaining about this as well.
Hope this helps!
Actually, you can. You need to make each frame a decal, upload them to ROBLOX, and show them one by one on some kind of surface that can display a decal. For example, put a brick in Workspace called "Screen", put a Decal object in it, and a script to iterate through the id's of the decals.