The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 15, 2014
Filed:
Mar. 07, 2012
Tadamasa Toma, Osaka, JP;
Takahiro Nishi, Nara, JP;
Taiji Sasaki, Osaka, JP;
Hiroshi Yahata, Osaka, JP;
Tomoki Ogawa, Osaka, JP;
Wataru Ikeda, Osaka, JP;
Tadamasa Toma, Osaka, JP;
Takahiro Nishi, Nara, JP;
Taiji Sasaki, Osaka, JP;
Hiroshi Yahata, Osaka, JP;
Tomoki Ogawa, Osaka, JP;
Wataru Ikeda, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A pair of main-view and sub-view video streams, a graphics stream, and playlist information are recorded on a BD-ROM disc. The sub-view video stream includes metadata arranged in each GOP. The metadata includes a correspondence table associating offset identifiers and offset information. The offset information defines offset control for each picture in a GOP. Offset control is processing to provide a left offset and right offset for the horizontal coordinates in a graphics plane to generate a pair of graphics planes that are respectively combined with main-view and sub-view video planes. The playlist information includes a stream selection table for each playback section. When the stream selection table associates a stream number with a packet identifier of a graphics stream, one of the offset identifiers is further allocated to the stream number.