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.
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
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