| 摘要 |
PURPOSE: A method for processing content which can be recorded in a stream is provided to enable a receiver to store recordable events of a broadcast stream in a storage medium, thereby consuming the recorded event according to a DRM(Digital Rights Management) system. CONSTITUTION: A CA(Conditional Access) control system(110) manages a password system providing security to content. An ESG(Electronic Service Guide) system(112) generates an ESG. A CA system(100) interacts with a DRM system by a plurality of parameters. The CA receiver receives a transport stream. |
