Navigation system for a multichannel digital television system

Details Navigation system for a multichannel digital television system Navigation system for a multichannel digital television system

H - Electricity

04

N

H04N 7/16 (2006.01) H04N 5/445 (2006.01) H04N 7/173 (2006.01)

Patent

CA 2336681

The present invention provides a digital television system characterised in that access rights to a programme or channel are received and analysed by the decoder in determining whether to permit or prohibit full audio and visual access by the user to that programme or channel when displayed in a mosaic window.

L'invention concerne un système de télévision numérique caractérisé en ce que les droits d'accès à un programme ou à un canal sont reçus et analysés par le décodeur, ce qui permet d'autoriser ou d'interdire l'accès audio et vidéo complet par l'utilisateur à tel ou tel programme ou canal, au moment de l'affichage dans une fenêtre du type mosaïque.

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