发明名称 Secure transmition and recording of a content
摘要 <p>Methods and a systems are described for processing recordable content in a broadcast stream sent to a receiver, wherein said broadcast stream is protected in accordance with a conditional access system and wherein said receiver is configured for storing and consuming content in said broadcast stream in accordance with a digital rights management system. In this methods and systems recording information is sent in one or more entitlement control messages over a broadcast network to a receiver. Using the recording information in the entitlement control messages the receiver is able to store recordable events in a broadcast stream on a storage medium and to consume said recorded events in accordance with a digital rights management system.</p>
申请公布号 EP2280544(A1) 申请公布日期 2011.02.02
申请号 EP20090164808 申请日期 2009.07.07
申请人 IRDETO ACCESS B.V. 发明人 WAJS, ANDREW AUGUSTINE;KILL, GRAHAM
分类号 H04N7/16 主分类号 H04N7/16
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