Multimedia optical disc for storing audio data and sub-picture d

Details Multimedia optical disc for storing audio data and sub-picture d Multimedia optical disc for storing audio data and sub-picture d

1997-04-03

2000-07-11

Garber, Wendy

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 98, 386126, H04N 591

Patent

active

060885076

ABSTRACT:
A multimedia optical disc is provided. The multimedia optical disc includes a data area and a management information area. The data area stores a plurality pieces of video data. The management information area stores a channel table in which a plurality of logical channel numbers are respectively related to a plurality of physical channel numbers for each piece of video data. A piece of moving picture data and a plurality pieces of sub-data are interleaved in each piece of video data. The sub-data is either of audio data and sub-picture data as still pictures. The logical channel numbers are shared by pieces of video data. The physical channel numbers are used to physically identify the plurality pieces of sub-data. With this construction, it is possible to manage sub-data even when the sub-data is dealt with by a plurality pieces of video data.

REFERENCES:
patent: 4953035 (1990-08-01), Yoshio
patent: 5400077 (1995-03-01), Cookson et al.
patent: 5630006 (1997-05-01), Hirayama et al.
patent: 5870523 (1999-02-01), Kikuchi et al.

Affiliated with

Also associated with

Rating

Multimedia optical disc for storing audio data and sub-picture d does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multimedia optical disc for storing audio data and sub-picture d, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multimedia optical disc for storing audio data and sub-picture d will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-550411