Different film techniques

180 Degree rule 

 the 180-degree rule is a basic guideline regarding the on-screen spatial relationship between a character and another character or object within a scene.

Shot/Reverse/Shot 

1. Shot reverse shot is a film technique where one character is shown looking at another character (often off-screen), and then the other character is shown looking back at the first character.

Match on action 

1. Cutting on action or matching on action refers to film editing and video editing techniques where the editor cuts from one shot to another view that matches the first shot's action.