I am a sign designer and we incorporate video displays into our signs. I want to add video to my 2d (Illustrator) and 3d Autodesk) drawings ONLY where the video display is. Here is a link to help describe A montage of conceptual renderings - YouTube
Import your drawing into After Effects and use the Corner Pin effect to make the video sit in the right spot.
Although, I would suggest you do this in an NLE like Premiere Pro instead. It would be quicker to get up to speed with that instead of AE.
It's a crude rendering, but I did it!! Thank you Szalam!! Onward & Upward!
No problem! Glad you're getting it!