Stretch video of a TV to be flat and fill screen

Hello, I have a video that looks like this:

I would like to stretch it such that the four corners of the TV are mapped to the four corners of the actual video. I can't find any way to do this. All Corner Pin material is for taking a perfect, rectangular video, and stretching it to fit on a screen in a video. I want to do the opposite. Take a screen in a video, and stretch it to fit the whole frame as a perfect rectangle.

Should be easy but I can't find any relevant material. It's too hard to search for.