Cue mark
（重定向自Changeover cue）
![This image demonstrates how a cue dot would appear on 35mm film.](/Images/godic/202501/04/Anamorphic-digital_sound+cue3635.jpg")
A cue mark, also known as a cue dot, a changeover cue or simply a cue is a visual indicator used with motion picture film prints, usually placed on the right-hand upper corner of a frame of the film. Cue dots are also used as a visual form of signalling on television broadcasts.