发明名称 |
Live digital rights management |
摘要 |
The present disclosure relates to encoding and encrypting digital content, and distributing the encoded digital content to end users. A content provider creates or chooses a digital rights profile that is unique to a license server. The digital content is encoded and encrypted with the digital rights profile as portions of a streaming digital content are immediately received. The encoded digital profile is sent to an end user for rendering. The end user must have a license from the license server to decrypt the encoded digital content. Either the end user has a pre-existing license to decrypt, or must order a license to decrypt the received encoded and encrypted digital content.
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申请公布号 |
US2004054920(A1) |
申请公布日期 |
2004.03.18 |
申请号 |
US20030354286 |
申请日期 |
2003.01.30 |
申请人 |
WILSON MEI L.;GANESAN KRISHNAMURTHY;SAUNDERS RICHARD W.;DUBLISH PRATUL;CRITES BRIAN D.;PATTEN MICHAEL;ALKOVE JAMES M. |
发明人 |
WILSON MEI L.;GANESAN KRISHNAMURTHY;SAUNDERS RICHARD W.;DUBLISH PRATUL;CRITES BRIAN D.;PATTEN MICHAEL;ALKOVE JAMES M. |
分类号 |
H04L29/06;(IPC1-7):H04L9/00 |
主分类号 |
H04L29/06 |
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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