Level Selection Menu...Preview Scene

Quick question

I am in the middle of creating a level selection menu and was hoping I could have a moving camera preview of the level/scene.

I believe the only way to perform this is to have different cameras in different scenes interact?

If someone could explain to me how I would go about doing this or if it’s even possible I would appreciate it.

There are two ways to do so:

1.) Load in the whole scene and fly a camera through that renders to a texture you can display on your GUI. There is no way to view a scene you have not loaded fully.

2.) Pre-render a video and import that as an asset to play when the user selects the level.