I have a video plate that I shot and have motion tracked into Blender. There is a person walking through the shot and I want to add geometry in front and behind them. However, things that should be behind them obviously aren't as they are in front of the video.
Is there a way in blender to have a mask matching the person tracked to the person so that the background geometry appears to go behind them? Or am I going to have to take this to After Effects or something and hand roto a mask and export it as a new video element and composite it?
Pretty new to all of this so may not be using the right terminology. Also assume I'm an idiot when responding and explain it to a 3rd grader. :) Thanks everyone who shares anything. Stuck on this one.