We’ve all taken the perfect photo, only to have to have it ruined by some unwanted element. A pole sticking out of someone’s head. A passing car in the background of an otherwise-perfect street scene.

Ever taken what you thought was the perfect picture, only to later notice a random photo bomber or a rogue tree branch ruining the shot? We've all been there. Whether it's a nosy stranger in the ...

When movie and TV directors want to tinker with their footage in post-production, they have an array of tools at their ...