发明授权
- 专利标题: Recording medium, playback device, and integrated circuit
- 专利标题(中): 记录介质,播放设备和集成电路
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申请号: US13399196申请日: 2012-02-17
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公开(公告)号: US08467664B2公开(公告)日: 2013-06-18
- 发明人: Taiji Sasaki , Hiroshi Yahata , Tomoki Ogawa
- 申请人: Taiji Sasaki , Hiroshi Yahata , Tomoki Ogawa
- 申请人地址: JP Osaka
- 专利权人: Panasonic Corporation
- 当前专利权人: Panasonic Corporation
- 当前专利权人地址: JP Osaka
- 代理机构: Wenderoth, Lind & Ponack, L.L.P.
- 优先权: JP2009-164289 20091007
- 主分类号: H04N5/92
- IPC分类号: H04N5/92 ; H04N5/445 ; H04N5/917 ; H04N5/935 ; H04N7/173 ; H04N13/00 ; H04H20/28 ; H04J3/00 ; H04J3/02 ; H04L12/28 ; G06T11/20
摘要:
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.
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