发明名称 ALTERNATIVE VIDEO PROGRAM DISPLAY CONTROL SYSTEM
摘要 <p>An arrangement for the control of viewing of a video/television program in which a rating code and an alternative segment code are transmitted with the video/television signal. The codes are decoded and processed via a microcontroller. A viewer of the video signal is able to enter codes of permitted program ratings using a remote control unit. The rating codes are based upon the content of the video signal. Alternative segments for the video/television signal may be substituted for possibly objectionable content based upon a comparison of the received codes and the permitted program ratings segments of video/television signal.</p>
申请公布号 WO02089473(A1) 申请公布日期 2002.11.07
申请号 WO2002IB01451 申请日期 2002.05.01
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V. 发明人 PIOTROWSKI, TONY, E.;PIOTROWSKI, DANIEL, J.
分类号 H04H20/00;H04N7/088;H04N7/16;H04N21/2365;H04N21/434;H04N21/44;H04N21/45;(IPC1-7):H04N5/445 主分类号 H04H20/00
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