Dvd multi-room playback after headend conversation

Details Dvd multi-room playback after headend conversation Dvd multi-room playback after headend conversation

H - Electricity

04

N

H04N 21/6334 (2011.01) H04N 21/436 (2011.01) H04N 21/6377 (2011.01)

Patent

CA 2630123

DVD multi-room playback after headend conversation. The DVD content is saved to a hard drive of a primary device in a networked multi-room system. While the content is being saved to the hard drive, the headend is contacted to secure permissions, pay royalties, etc. for the copyrighted material. The movie saved on the primary device can then be retrieved by any of the remote devices by accessing the program guide or the recorded programs list.

L'invention concerne la reproduction d'un DVD sur plusieurs postes après interaction avec une tête de réseau. Le contenu du DVD est enregistré sur un disque dur d'un dispositif principal dans un système de réseau multiposte. Le contenu étant enregistré sur le disque dur, un contact est établi avec la tête de réseau pour obtenir les autorisations, payer les droits, etc. concernant les documents soumis à copyright. Il est alors possible de retrouver le film enregistré sur le dispositif principal au moyen de l'un des dispositifs distants en accédant au catalogue des programmes ou à la liste des programmes enregistrés.

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