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A METHOD OF CONTROLLING COPYING OF A VIDEO SIGNAL, AN APPARTUS FOR PROCESSING AN INPUT VIDEO SIGNAL TO CONTROL SUBSEQUENT COPYING THEREOF, A SET TOP BOX,, A VIDEO RECORDER, AND A VIDEO PLAYER
A METHOD OF CONTROLLING COPYING OF A VIDEO SIGNAL, AN APPARTUS FOR PROCESSING AN INPUT VIDEO SIGNAL TO CONTROL SUBSEQUENT COPYING THEREOF, A SET TOP BOX,, A VIDEO RECORDER, AND A VIDEO PLAYER