Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2006-11-28
2008-09-16
Tran, Thai (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C725S038000, C345S629000
Reexamination Certificate
active
07426337
ABSTRACT:
A BD-ROM has recorded therein an AV Clip generated by multiplexing a video stream and a graphics stream. The graphics stream represents an interactive display to be overlayed with the video stream, and includes a sequence of three Button State groups. The interactive display includes a plurality of buttons, each of which changes from a normal state to a selected state, and from the selected state to an active state, according to a user operation. In the three Button State groups in the graphics stream, the first-order group (N-ODSs) is made of a plurality of pieces of graphics data, which represent normal states of the buttons, the second-order group (S-ODSs) is made of a plurality of pieces of graphics data, which represent selected states of the buttons, and the third-order group (A-ODSs) is made of a plurality of pieces of graphics data, which represent active states of the buttons.
REFERENCES:
patent: 5907658 (1999-05-01), Murase et al.
patent: 5929857 (1999-07-01), Dinallo et al.
patent: 6381398 (2002-04-01), Yamauchi et al.
patent: 2005/0105888 (2005-05-01), Hamada et al.
patent: 2006/0188223 (2006-08-01), Ikeda et al.
patent: 0 886 276 (1998-12-01), None
patent: 0 924 934 (1999-06-01), None
patent: 1-221073 (1989-09-01), None
patent: 09-81118 (1997-03-01), None
patent: 09081118 (1997-03-01), None
patent: 2813245 (1998-08-01), None
patent: 11-187398 (1999-07-01), None
patent: 2001-322006 (2001-11-01), None
patent: 2001-332006 (2001-11-01), None
patent: 2002-063570 (2002-02-01), None
patent: 2002-533000 (2002-10-01), None
patent: 98/21722 (1998-05-01), None
patent: WO 98/21722 (1998-05-01), None
patent: 00/36600 (2000-06-01), None
patent: WO 01/15168 (2001-03-01), None
patent: 01/31497 (2001-05-01), None
patent: WO 01/31497 (2001-05-01), None
patent: 01/76256 (2001-11-01), None
patent: 02/079902 (2002-10-01), None
Digital Video Broadcasting—Subtitling Systems; European Standard (Telecommunications series) ETSI EN 300 743 V1.2.1 (Oct. 2002).
Ikeda Wataru
McCrossan Joseph
Okada Tomoyuki
Yahata Hiroshi
Matsushita Electric - Industrial Co., Ltd.
Tran Thai
Wendmagegn Girumsew
LandOfFree
Recording medium, reproduction apparatus, recording method,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Recording medium, reproduction apparatus, recording method,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recording medium, reproduction apparatus, recording method,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3989582