| 摘要 |
<p>The video signal processing circuit in accordance with the present invention comprises an anti-piracy signal generating circuit for generating anti-piracy signal components to a video signal reproduced by a first video unit, the signal components being interleaved to a frequency fH in the band of the video signal in accordance with the video signal components and a signal superimposing circuit for superimposing the anti-piracy signal components intermittenly to the luminance signal, first color difference signal, and second color difference signal. <IMAGE></p> |
