发明名称 |
METHOD AND DEVICE FOR COMMUNICATING A COMMAND |
摘要 |
Disclosed are a method, a controlling device (110), a controllable device (130) and an arrangement (100) for communicating a command from the controlling device (110) to the controllable device (130). A watermark is generated comprising the command, and embedded in a signal (120) representing an audio or video fragment. The controllable device (130) receives the signal (120) comprising the command, and decodes and executes the command therefrom. Also disclosed is a method of presenting an advertisement which involves sending a command related to presenting the advertisement using the above-mentioned method.
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申请公布号 |
WO0239739(A1) |
申请公布日期 |
2002.05.16 |
申请号 |
WO2001EP12712 |
申请日期 |
2001.10.30 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
EVELEENS, JAN;LOKHOFF, GERARDUS, C., P.;MAANDONKS, ARNOLDUS, J., L., M. |
分类号 |
H04N5/00;A63H30/04;G06T1/00;G10L11/00;G10L19/00;H04N7/08;(IPC1-7):H04N7/08 |
主分类号 |
H04N5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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