OPTICAL DISK AND METHOD FOR TRANSMITTING VIDEO USING THE SAME

摘要

PURPOSE:To simplify the structure of a video transmitter by transmitting main and sub videos from the same optical disk in the time zone without the main video by using an optical disk recording the main video as well as the video showing the time till the start of the main video as a sub video or the second superimposed video. CONSTITUTION:A video transmitter continuously transmitting the same main video in a constant cycle consists of a video source 1 reproducing an optical disk recording the main video as well as the video showing the time till the start of the main video as the sub video or the second superimposed video and a control part 2. The control part 2 can transmit repeatedly the main and sub videos from the same optical disk by controlling the video source 1 in a fixed cycle.