发明名称 |
DEVICE AND METHOD FOR EDITING, AUTHORING, AND RETRIEVING OBJECT-BASED MPEG-4 CONTENTS |
摘要 |
In a device for editing and authoring object-based AV (audio and visual) contents using the MPEG-4 method, an object-based MPEG-4(moving picture experts group 4) contents editing and authoring device comprises: an extensible description generator for receiving either of an MPEG-4 textual format or internal data structure information of object-based MPEG-4 contents, and MPEG-7(moving picture experts group 7) descriptions of the MPEG-4 contents, and generating an XML (extensible markup language) based textual format file including the MPEG-7 descriptions; an extensible description/binary converter for receiving the XML based textual format file including the MPEG-7 descriptions generated by the extensible description generator, and generating them as a binary file; and an XML based contents storage unit for storing the XML based textual format file generated by the extensible description generator and the binary file generated by the extensible description/binary converter. |
申请公布号 |
WO2004039054(A2) |
申请公布日期 |
2004.05.06 |
申请号 |
WO2003KR02232 |
申请日期 |
2003.10.22 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;JOUNG, YE-SUN;KIM, KYU-HEON;KANG, KYEONG-OK;KIM, JIN-WOONG |
发明人 |
JOUNG, YE-SUN;KIM, KYU-HEON;KANG, KYEONG-OK;KIM, JIN-WOONG |
分类号 |
G06F17/24;G06F17/30;G11B27/031;G11B27/034;G11B27/32;H04N;H04N5/262;H04N7/24 |
主分类号 |
G06F17/24 |
代理机构 |
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代理人 |
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地址 |
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