Recording apparatus and reproducing apparatus for video signals
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United States of America Patent
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May 6, 1997
Issued Date -
N/A
app pub date -
Oct 28, 1994
filing date -
Jul 28, 1992
priority date (Note) -
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Abstract
In a reproducing apparatus, a generator circuit for adding copy information during the vertical blanking period of a reproduced video signal output is provided, and copy information in compliance with copy information contained in the reproduced signal is added and delivered. In a recording apparatus, a detection circuit for detecting copy information in an inputted video signal is provided, and permission/inhibition of copy is controlled on the basis of the detected copy information and when copy is permitted, necessary copy information is generated and added to a recording signal.
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