You have to model the 3D objects and import them into Aximmetry (or put together them in Aximmetry from primitives like Box and Rectangle).

The object must have a rectangular element that will function as the video surface.
Then you can simple wire your video (or live input) into the shader of that element. Something like this:

But how to do the transition effect from the video to a 3D object?

Is there any an example for doing this type of effectt?

Initially position the 3D object so that it fills the entire screen then start move it.

Are there any example files for such type of projects?