30-Degree Rule

The 30-degree rule is the film editing guideline that states that the camera should move at least 30-degrees between shots of the same subject occurring in succession. If the rule isn't followed a jump cut occurs and there is risk that the audience starts focusing on the filming technique instead of the story that is being narrated. Following this rule may soften the effect of changing shot distance, such as changing from a medium shot of Matt to a close-up of the same character.