VIDEO RECORDER AND ITS CONTROLLER

摘要

PROBLEM TO BE SOLVED: To provide a controller for precisely controlling the starting time and the ending time of the recording operation of a video recorder. SOLUTION: The controller for the recorder for selectively recording at least one of audio signal and video signal by a recognition circuit in accordance with a received signal has a storage means 12 for storing the audio or video signal in a reduced form, a reducing means 11 for reducing the received audio or video signal, a comparing means 14 for comparing the stored audio or video signal in the reduced form with an audio or video information packet in the reduced form, which is taken out from the received signal and outputted by the means 11, and a control means 18 driven by the means 14 to control the recorder.