I recorded a video of a speaker at a graduation ceremony using my tablet. The first half of the recording, I held the tablet in my hand so it's shaky and just terrible. I finally realized that I could capture the scene I wanted just fine by using the tablet's stand and placing it on the ground.
Throughout the entire video, the background never changes, the speaker is at a podium and it can act as a focal point...other than the speaker, there is no motion in the scene (other than audience heads in the foreground.
I tried to use After Effects Motion Warp but it looks horrid but it would work perfectly if I could select a "static background" from one frame and apply that throughout the rest of the video.
Is something like this possible?