H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 5/91 (2006.01) G11B 19/02 (2006.01) G11B 20/10 (2006.01) H04N 9/79 (2006.01)
Patent
CA 2659714
An AV Clip generated by multiplexing video and graphics streams is recorded on a BD-ROM. The graphics stream is a sequence of PES packets. The PES packets include ODSs (Object Definition Segments) carrying graphics data and PCSs (Presentation Control Segments) carrying control information. A PCS indicates that graphics data in a preceding ODS in the arrangement is to be displayed at a predetermined time in a state of being overlaid on the video stream. The PCS and the preceding ODS belong to different DSs, and the graphics data in the preceding ODS may be non-referenced graphics data that is not referenced by a PCS which belongs to the same DS as the preceding ODS.
Ikeda Wataru
Mccrossan Joseph
Okada Tomoyuki
Yahata Hiroshi
Panasonic Corporation
Riches Mckenzie & Herbert Llp
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