Recording and reproducing apparatus and video and audio...

Details Recording and reproducing apparatus and video and audio... Recording and reproducing apparatus and video and audio...

2011-01-25

2011-01-25

Tran, Thai (Department: 2621)

Motion video signal processing for recording or reproducing

Process of generating additional data during recording or...

Additional data controlling recording or playback operation

C386S326000, C386S278000

Reexamination Certificate

active

07877001

ABSTRACT:
A plurality of standard television broadcast programs recorded on a recording medium are selected. Video and audio signals of one of the selected plurality of standard television broadcast programs are reproduced. Markers are attached to a standard video-and-audio part of the reproduced video and audio signals of the one of the selected plurality of standard television broadcast programs. The standard video-and-audio part is registered. Video and audio signals of another one of the selected plurality of standard television broadcast programs are serially reproduced. The reproduced video and audio signals are compared with the standard video and audio signals of the registered standard video-and-audio part to thereby determine a video-and-audio part of the reproduced video and audio signals, which is substantially matched with the registered standard video-and-audio part.

REFERENCES:
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patent: 10-112090 (1998-04-01), None
patent: 2001-266548 (2001-09-01), None
patent: 2002-354406 (2002-12-01), None
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patent: 2004-7155 (2004-01-01), None
patent: 2005-102058 (2005-04-01), None

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