Information recording medium, information recording device...

Details Information recording medium, information recording device... Information recording medium, information recording device...

Filed on

2004-01-20

Date issued

2010-06-22

Examiner

Banks Harold, Marsha D (Department: 2621)

Patent Class

Motion video signal processing for recording or reproducing

SubClass

Local trick play processing

SubSubClass

With randomly accessible medium

Other Related Categories

C386S349000, C386S349000, C386S349000, C386S349000, C386S349000

Type

Reexamination Certificate

Status

active

Patent number

07742683

Description

ABSTRACT:
An information recording medium includes a file for storing object data consisting of a plurality of packets and a file for storing, as its reproduction control information, (i) correspondence definition information for defining relationship between a plurality of packets and a plurality of partial streams multiplexed on the time axis and (ii) reproduction output group definition information for defining as the reproduction output group a set of partial streams which can be switched among the plurality of partial streams. The partial streams include a plurality of channel streams wherein audio information on plural channels is recorded in one stream. The reproduction output group definition information defines the reproduction output group in such a way that a plurality of channel streams can redundantly belong to it. The reproduction output group to which plural channel streams redundantly belong is added by channel specification information.

REFERENCES:
patent: 7289722 (2007-10-01), Murase et al.
patent: 2000-348442 (2000-12-01), None
patent: 2002-197783 (2002-07-01), None
patent: 2003-132628 (2003-05-01), None

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