Creating a stop motion vieo?
One frame at a time. Many film cameras (as opposed to video cameras) will allow the creator to shoot a single frame of film. The camera is set up on a tripod, pointing at countertop with the Quest Bar, strawberries, and peanuts on it. The filmmaker shoots one frame of film. Then he/she moves the Quest Bar a couple millimeters to the right. Then shoots another frame. Moves the Quest Bar a couple more millimeters. Shoots another frame. And so on, until the Quest Bar is in the middle of the shot. Then he/she opens the end of the wrapper a bit, and shoots another frame of film. Opens the wrapper a little more, shoots another frame. Slides the wrapper a couple millimeters to the left, shoots another frame.  And so on.

This is standard "clay animation" or "Claymation". You can read more about it here.