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:
Jan. 29, 2013
Filed:
Sep. 17, 2009
Jang Hui Cho, Seoul, KR;
Jea Yong Yoo, Seoul, KR;
Sung Wan Park, Suwon-si, KR;
MI Hyun Kim, Seoul, KR;
Kang Soo Seo, Kyunggi-do, KR;
Byung Jin Kim, Kyunggi-do, KR;
Jang Hui Cho, Seoul, KR;
Jea Yong Yoo, Seoul, KR;
Sung Wan Park, Suwon-si, KR;
Mi Hyun Kim, Seoul, KR;
Kang Soo Seo, Kyunggi-do, KR;
Byung Jin Kim, Kyunggi-do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
In one embodiment, the method includes retrieving management information associated with the audiovisual data. The management information includes link information, an indicator, and reference information. The method further includes identifying whether or not a set of additional data associated with the audiovisual data exists in a stream including at least a portion of the management information using the indicator. The additional data describes the audiovisual data. Also, the indicator includes one of a first indicator value indicating that the set of the additional data associated with the audiovisual data exists in the stream and a second indicator value indicating that the set of the additional data associated with the audiovisual data does not exist in the stream. The audiovisual data and the set of the additional data are retrieved using the link information referencing the set of the additional data and the reference information being assigned to the audiovisual data, and the audiovisual data and the associated additional data are reproduced.