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 |
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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