Apparatus for recording and reproducing information onto and...

Details Apparatus for recording and reproducing information onto and... Apparatus for recording and reproducing information onto and...

2007-10-23

2007-10-23

Tran, Thai Q. (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000

Reexamination Certificate

active

10013955

ABSTRACT:
An apparatus for recording and reproducing information which can expand a ring buffer area in a recording medium. In an apparatus for recording and reproducing information in which a ring buffer area where an information signal is circulatively recorded and reproduced and a memory area where the information signal is permanently stored are formed on a recording medium, wherein a recorded position of the information signal is set as an extension area of the ring buffer area in response to an erasing command for erasing the information signal recorded in the memory area.

REFERENCES:
patent: 6678463 (2004-01-01), Pierre et al.
patent: 10-208392 (1998-08-01), None
patent: 10-276402 (1998-10-01), None
patent: 2000330761 (2000-11-01), None
patent: 2000-350136 (2000-12-01), None

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