Video signal receiving and processing system.

摘要

If a transmission device (T) for transmitting a video signal (CVBS) including a luminance signal component (Y) and a chrominance signal component (C) not only transmits the video signal (CVBS) but also one of said signal components (C), the signal component (Y) which has not been transmitted can be obtained in a very simple manner from the video signal (CVBS) and the transmitted signal component (C) by means of a subtractor (11) in a receiving device (R) in which it is desirable to have both signal components (Y, C) available, so that it is not necessary to transmit also said other signal component (Y), which results in a video signal transmission system in which fewer extra leads are required in a transmission lead (L).