Invention Application
- Patent Title: METHOD FOR PROVIDING PROTECTED AUDIO/VIDEO CONTENT
- Patent Title (中): 提供受保护的音频/视频内容的方法
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Application No.: PCT/EP2005007801Application Date: 2005-07-18
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Publication No.: WO2006008116A3Publication Date: 2006-05-26
- Inventor: SZUCS PAUL
- Applicant: SONY DEUTSCHLAND GMBH , SZUCS PAUL
- Assignee: SONY DEUTSCHLAND GMBH,SZUCS PAUL
- Current Assignee: SONY DEUTSCHLAND GMBH,SZUCS PAUL
- Priority: EP04017019 2004-07-19; EP05010686 2005-05-17; EP05013393 2005-06-21
- Main IPC: G06F21/10
- IPC: G06F21/10 ; H04N7/24 ; H04N7/52
Abstract:
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).
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