Information recording apparatus, information recording...

Details Information recording apparatus, information recording... Information recording apparatus, information recording...

2006-08-29

2006-08-29

Tran, Thai (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000

Reexamination Certificate

active

07099560

ABSTRACT:
According to the present invention, there is provided an information recording apparatus in which, even when the apparatus is an information recording apparatus which cannot previously determine that a recording signal with any attribute is inputted, a recording signal conformable to DVD video standards which is recorded in an available optical disc can be prevented from being illegally copied. The information recording apparatus includes a CPU for detecting whether a recording signal to be inputted from the outside is a specific recording signal having characteristics as a recording signal recorded in an available optical disc and, when it is detected that the recording signal is the specific recording signal, inhibiting the recording signal from being recorded in an optical disc.

REFERENCES:
patent: 5729516 (1998-03-01), Tozaki et al.
patent: 0 930 616 A2 (1999-07-01), None
patent: 0930616 (1999-07-01), None
patent: 1 067 544 (2001-01-01), None
patent: 2 330 031 (1999-04-01), None
“Illustrated Latest MPEG Textbook” ASCII Corporation, pp. 154-165, 1994.

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