This software is amazing. The things it can do are great. In short, think of a software package that can take your crappy looking video, that may have over or under exposed areas in a scene, or something in the frame that you don’t want. Now take a high quality photo of the area you just filmed, mix the two together, and get a far better video. I have oversimplified the explanation here, but take a look at the links and you will gain a better understanding of what I mean.