That's useful if you want to show how a particular move or strategy (think Overwatch) will affect different parts of the map. Or how tackling an objective in different ways -- a freedom offered in games like Hitman, Deus Ex: Human Revolution and Dishonored -- will change your experience.

As part of the update, Sony has also increased the app's export limit to 60 minutes -- useful if you like making "let's play" videos -- and added Chroma-key support, which lets you edit footage shot with a green screen. Sharefactory will never match professional software like Adobe Premiere, but these new features should make it a more competent alternative.