Abstract: A user enters control settings into a content receiver whereby the control settings correspond to a particular viewer or a particular time-of-day. The content receiver receives a media signal and metadata that includes censorship level information. The content receiver uses the control settings to identify an applicable censorship level and uses the metadata to de-scramble the media signal to a censorship level corresponding to the identified applicable censorship level. The content receiver provides the de-scrambled media signal to a viewer's display.
Type:
Grant
Filed:
April 21, 2003
Date of Patent:
February 10, 2009
Assignee:
International Business Machines Corporation
Inventors:
Mark Joseph Hamzy, Scott Thomas Jones, Peter A. Zannucci