发明名称 Systems and methods for providing digital rights management compatibility
摘要 A digital rights management (DRM) system that includes one or more conditional access devices, such as copy control information (CCI) compliant devices, and one or more license (L) compliant devices is described. The L-compliant devices interoperate with the conditional access devices, each L-compliant device and conditional access device sharing a common content access protocol and access information. The system includes an initiator coupled to the L-compliant devices to initialize one or more of the L-compliant devices.
申请公布号 NZ532123(A) 申请公布日期 2005.08.26
申请号 NZ20020532123 申请日期 2002.10.17
申请人 MACROVISION CORPORATION 发明人 CAPITANT, PATRICE
分类号 H04N5/91;G06F21/00;G11B20/10;H04N5/00;H04N5/913;H04N7/16;H04N7/167;(IPC1-7):G06F17/60 主分类号 H04N5/91
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