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:
Aug. 11, 2009
Filed:
Apr. 07, 2003
Daizoh Nagahara, Tokyo, JP;
Thomas Luther, Sunnyvale, CA (US);
Hiroaki Eto, Tokyo, JP;
Kanchan Ranade, Mountain View, CA (US);
David Wang, Los Altos, CA (US);
Tetsuya Yamamoto, Tokyo, JP;
Daizoh Nagahara, Tokyo, JP;
Thomas Luther, Sunnyvale, CA (US);
Hiroaki Eto, Tokyo, JP;
Kanchan Ranade, Mountain View, CA (US);
David Wang, Los Altos, CA (US);
Tetsuya Yamamoto, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Sony Electronics Inc., Park Ridge, NJ (US);
Abstract
Video data and audio data of multiplexed data are separated. Abstract video data is generated from the separated video data and abstract audio data is generated from the separated audio data. Then, the abstract video data and the abstract audio data are packed and a packed video and audio data management table is generated from packed video and audio data Dand video and audio data synchronization information D. The packed video and audio data management table comprehensively manages the packed video and audio data. Thus, data of various video formats, various audio formats and various multiplexing formats can be monistically managed.