发明名称 |
APPARATUS AND METHOD FOR REPRODUCING MULTIMEDIA TYPE CONTENT, AND RECORDING MEDIUM STORED WITH DATA USED FOR THEM |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a data structure suitable for right management for multimedia type contents, a recording medium stored with data that has the data structure, and an apparatus and a method for reproducing the data. <P>SOLUTION: The computer-readable recording medium stores license data to allow computers to use content data which comprises a plurality of resources, the license data having a condition specification structure for use in a resource unit, in which use conditions in computers for every resource are specified. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
申请公布号 |
JP2005149396(A) |
申请公布日期 |
2005.06.09 |
申请号 |
JP20030389563 |
申请日期 |
2003.11.19 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD;SONY CORP |
发明人 |
YAMAMOTO MASAYA;MIURA YASUSHI;TOKUDA KATSUMI;YAMASHITA MASAMI;YAMAGISHI YASUAKI;KITAZATO NAOHISA |
分类号 |
G06F12/14;G06F12/08;G06F21/10;G06F21/62;G06F21/75;G06F21/86;G11B20/10;H04L9/08;H04N7/16;(IPC1-7):G06F12/14 |
主分类号 |
G06F12/14 |
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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