Method and apparatus for secure transfer and playback of...

Details Method and apparatus for secure transfer and playback of... Method and apparatus for secure transfer and playback of...

H - Electricity

04

N

H04N 21/436 (2011.01) G06Q 30/02 (2012.01) H04L 9/32 (2006.01) H04N 7/50 (2006.01)

Patent

CA 2588642

A method and apparatus for secure transfer and playback of multimedia content enables the secure transfer of multimedia content from a digital video recorder (DVR) to a personal computer (PC) and further to a handheld device. A DVR determines which devices on a Local Area Network (LAN) are authorized to share and/or retrieve content from the DVR. The DVR receives a connection request from a PC on the LAN, authorizes the connection request and establishes a secure connection between the DVR and the PC. Once the secure connection is established, the DVR receives a request for multimedia content from the PC, prepares the multimedia content for transfer and transfers the multimedia content to the PC.

L'invention concerne un procédé et un appareil de transfert et de lecture sécurisés de contenu multimédia, permettant le transfert sécurisé d'un contenu multimédia d'un enregistreur vidéo numérique (DVR) à un ordinateur personnel (PC), puis à un dispositif portatif. Un DVR détermine quels dispositifs sur un réseau local (LAN) sont autorisés à partager et/ou récupérer un contenu provenant du DVR. Le DVR reçoit une demande de connexion d'un PC sur le LAN, autorise la demande de connexion et établit une connexion sécurisée entre le DVR et le PC. Une fois que la connexion sécurisée est établie, le DVR reçoit une demande de contenu multimédia provenant du PC, prépare le contenu multimédia pour le transfert et transfère le contenu multimédia au PC.

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