发明名称 |
METHOD FOR PROVIDING PROTECTED AUDIO/VIDEO CONTENT |
摘要 |
A method for providing protected content is proposed, wherein content usage rights information (CURI) and/or usage state information (USI) is embedded into obtained primary data (PDat) which serves as a basis for a content item (CI) to be provided thereby providing said primary data (PDat) with the embedded content usage rights information (CURI) and/or usage state information (USI) as said content item (CI). |
申请公布号 |
WO2006008116(A2) |
申请公布日期 |
2006.01.26 |
申请号 |
WO2005EP07801 |
申请日期 |
2005.07.18 |
申请人 |
SONY DEUTSCHLAND GMBH;SZUCS, PAUL |
发明人 |
SZUCS, PAUL |
分类号 |
G06F1/00;G06F21/10;H04N7/24;H04N7/52 |
主分类号 |
G06F1/00 |
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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