METHOD AND SYSTEM FOR PERFORMING DRM RELATED RIGHTS ENFORCEMENT WHEN DRM AGENT AND RENDERING APPLICATION ARE INPLIMENTED ON SEPARATE DEVICES

摘要

DRM Agent - DRM-related permissions control method performed by the rendering application isolation environment and systems are disclosed. DRM Agent - DRM-related authorization control process is carried out in a separate environment rendering application, it sends a first control message from the rendering application to said first control message in step and the DRM agent notifies the DRM agent, the content consumption patterns by transmitting a second control message to recognize and, in response thereto the content consumption pattern in the rendering application. ; DRM agents, the rendering application, the control authority, the control message, the content consumption