New here and beginner with editing. I'm wondering if you guys know what this editing technique called? It's rather simple but I want to master it and get it as accurate as possible. Here's an example:
I have a friend standing in front of my camera. As he moves around within the shot, the scene changes from A to B. His movements, however, are still continuous. In other words, it seems like only the background/scene is changing, but my friend isn't.
*Note: I can't use a green screen!!
What is this editing technique called? I try to do it simply by filming and making sure my friend is "around" the same place/position in the shot so I can just cut/edit the clips later...but I find that this is really inaccurate and the result is always so jumpy and obvious. Can I use After Effects (the software that I have) to resolve this issue?