Apparatus for recording signals on disk recording medium

Details Apparatus for recording signals on disk recording medium Apparatus for recording signals on disk recording medium

2005-06-07

2005-06-07

Tran, Thai (Department: 2616)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000, C348S231200, C348S231300

Reexamination Certificate

active

06904229

ABSTRACT:
A recording apparatus of this invention detects the state of management information, which pertains to a recording address of an image signal, and which is reproduced from a disk-like recording medium having a first area for the image signal and a second area for the management information. On the basis of the detection result, management data is reproduced from the first area of the disk-like recording medium. On the basis of the management data reproduced from the first area, the management information reproduced from the second area is modified. A modify unit records the modified management information in the second area.

REFERENCES:
patent: 6243338 (2001-06-01), Mine
patent: 6246829 (2001-06-01), Nakagawa
patent: 2004/0033055 (2004-02-01), Hasegawa et al.

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