30-degree rule

/θˈɜːtidɪɡɹˈiː ɹˈuːl/

/θˈɜːɾidɪɡɹˈiː ɹˈuːl/

30-degree rule

a guideline in filmmaking that recommends changing the camera angle by at least 30 degrees between shots to avoid a jarring effect on the viewer