Method of and device for recording information

Details Method of and device for recording information Method of and device for recording information

2007-10-16

2007-10-16

Nguyen, Huy (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000

Reexamination Certificate

active

09787058

ABSTRACT:
A method is described for writing real time video signals on an optical disc having a recording area which comprises an administrative area, a spare area, and a user area. Normal recording takes place in blocks in a first pre-reserved area of a free part of the user area. If during the recording process a defective block is encountered a replacement recording having the size of a plurality of blocks is made in a second pre-reserved area of the free part of the user area, after which normal recording continues in the first pre-reserved area.

REFERENCES:
patent: 5914928 (1999-06-01), Takahashi
patent: 6282365 (2001-08-01), Gotoh et al.
patent: 6367038 (2002-04-01), Ko
patent: 0798716 (1997-10-01), None

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