In motion picture and video production, to increase the intensity of a picture or signal, usually from only a slightly lower value. In audio recording, fade-up refers to an increase in the intensity of an audio signal. See also Fade-Down.
In motion picture and video production, to increase the intensity of a picture or signal, usually from only a slightly lower value. In audio recording, fade-up refers to an increase in the intensity of an audio signal. See also Fade-Down.