Invention Grant
- Patent Title: Recording medium, playback device, and integrated circuit
- Patent Title (中): 记录介质,播放设备和集成电路
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Application No.: US13031780Application Date: 2011-02-22
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Publication No.: US08150238B2Publication Date: 2012-04-03
- Inventor: Taiji Sasaki , Hiroshi Yahata , Tomoki Ogawa
- Applicant: Taiji Sasaki , Hiroshi Yahata , Tomoki Ogawa
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth Lind & Ponack, L.L.P.
- Priority: JP2009-164289 20090710
- Main IPC: H04N5/92
- IPC: H04N5/92 ; H04N5/445 ; H04N5/917 ; H04N5/935 ; H04N7/173 ; H04H20/28 ; H04J3/00 ; H04J3/02 ; H04L12/28 ; G06T11/20

Abstract:
A pair of main-view and sub-view video streams and a graphics stream are recorded on a BD-ROM disc. Metadata is provided in each GOP in the sub-view video stream. The metadata includes offset information. The offset information specifies offset control for a plurality of pictures constituting a GOP. Offset control is to provide a left offset and right offset for the horizontal coordinates in a graphics plane to generate a pair of graphics planes, and to combine them separately with main-view and sub-view video planes. The sub-view video stream is packetized and multiplexed in a transport stream. A header of each TS packet includes a TS priority flag. TS packets containing the metadata have a different value of TS priority flag from TS packets containing sub-view pictures.
Public/Granted literature
- US20110142426A1 RECORDING MEDIUM, PLAYBACK DEVICE, AND INTEGRATED CIRCUIT Public/Granted day:2011-06-16
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