Invention Grant
- Patent Title: Recording medium, playback device, and integrated circuit
-
Application No.: US12834279Application Date: 2010-07-12
-
Publication No.: US08270807B2Publication Date: 2012-09-18
- 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.
- Main IPC: H04N9/82
- IPC: H04N9/82 ; H04N5/92

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
- US20110013890A1 RECORDING MEDIUM, PLAYBACK DEVICE, AND INTEGRATED CIRCUIT Public/Granted day:2011-01-20
Information query