A video signal reproduction system for receiving a video signal
transmitted via a satellite communication link at a receiving device. A
copy permission indicator is inserted in the received video signal. The
copy permission indicator is generated on the basis of copy management
information that has been appended to the video signal and detected by
the system. The indicator is in the form of a multiple of coded bits
which are arrayed at a pre-set position in the video signal and are
operable to indicate a generation limitation on copying of the video
signal.