Audio and video signal recording apparatus and method having...

Details Audio and video signal recording apparatus and method having... Audio and video signal recording apparatus and method having...

2005-04-12

2005-04-12

Tran, Thai (Department: 2616)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C360S060000, C380S201000

Reexamination Certificate

active

06879772

ABSTRACT:
Auxiliary data carried by a video signal which is now being broadcast is detected to decide whether or not the video signal is protected from recording by copyright. The video signal is recorded on a storage medium when it is not protected from recording. On the other hand, a predetermined information is recorded on the storage medium when the video signal is protected from recording. The information suggests that the video signal has not been recorded due to copyright protection. Either the video signal or the predetermined information is retrieved from the storage medium and displayed on a monitor screen when retrieved from the storage medium.

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Patent Abstracts, of Japan, vol. 1999, No. 5, May 31, 1999 & JP 11 032266 A (Victor Co of Japan Ltd) , Feb. 2, 1999.

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