Method and device communicating a command
Disclosed are a method, a controlling device, a controllable device and an arrangement for communicating a command from the controlling device to the controllable device. A watermark is generated comprising the command, and embedded in a signal representing an audio or video fragment. The controllab...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | Disclosed are a method, a controlling device, a controllable device and an arrangement for communicating a command from the controlling device to the controllable device. A watermark is generated comprising the command, and embedded in a signal representing an audio or video fragment. The controllable device receives the signal 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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