发明名称 METHOD AND DEVICE FOR CONTROLLING ACCESS TO CONTENT
摘要 The present invention relates to a method of controlling access to content comprising the steps of receiving content having a first content rating associated therewith for controlling access to the content, receiving a request to associate a second content rating with an attribute of the content for controlling access to the content, saving the second content rating in such a way that the second content rating is associated with the attribute of the content for controlling access to the content. This is useful in all disc players such as HD-DVD, Blu-ray disc players that enable playback of content.
申请公布号 KR20080092467(A) 申请公布日期 2008.10.15
申请号 KR20087021370 申请日期 2008.09.01
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V. 发明人 GOPAKUMAR GOPALAKRISHNAN NAIR;GOPALAKRISHNAN AJEESH;MOLL HENDRIK FRANK
分类号 H04N5/445;H04N7/16 主分类号 H04N5/445
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