发明名称 |
METHOD AND APPARATUS OF REFERRING TO STREAM INCLUDED IN OTHER SAF SESSION FOR LASER SERVICE AND APPARATUS FOR PROVIDING LASER SERVICE |
摘要 |
Provided are a method and apparatus for enabling a main stream to refer to an elementary stream existing in another simple aggregation format (SAF) session by using a global ID during provision of a light application scene representation (LASeR) service, and a LASeR service providing apparatus. In order for a main stream to refer to an elementary stream included in an SAF session different from an SAF session in which the main stream is included without a change of existing LASeR and SAF stream structures, the main stream for a LASeR service uses a global stream ID of the elementary stream as a reference value. Accordingly, the elementary stream included in the SAF session different from the SAF session of the main stream can be effectively referred to without need to create a separate apparatus or change an existing apparatus even when a global ID included in a LASeR scene description is used as in the conventional art. |
申请公布号 |
EP2074819(A4) |
申请公布日期 |
2010.05.26 |
申请号 |
EP20070833398 |
申请日期 |
2007.10.17 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;NET & TV INC. |
发明人 |
JOUNG, YE-SUN;CHEONG, WON-SIK;CHA, JIHUN;MOOM, KYUNG-AE;LIM, YOUNG-KWON |
分类号 |
H04N7/24 |
主分类号 |
H04N7/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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