Recording-medium reproduction method and recording-medium...

Details Recording-medium reproduction method and recording-medium... Recording-medium reproduction method and recording-medium...

2007-04-03

2007-04-03

Groody, James J. (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000, C386S349000

Reexamination Certificate

active

10003661

ABSTRACT:
When it is impossible to read NV_PCK from a DVD, a frame-start-position-information reading section reads VOBU_SRI obtained immediately before reading became impossible, stored in a memory; a search control section starts searching for the ddress indicated by FWDIn described in VOBU_SRI; when the address searched for can be read, reproduction is restarted from the corresponding VOBU; and if the address searched for cannot be read, the search control section starts searching for the address indicated by the next FWDIn to detect a VOBU of which the address can be read, and reproduction is restarted.

REFERENCES:
patent: 5367341 (1994-11-01), Schnorf
patent: 5784527 (1998-07-01), Ort
patent: 6223322 (2001-04-01), Michigami et al.
patent: 0 847 195 (1998-06-01), None
patent: 10126743 (1998-05-01), None

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