Digital rights management for local recording and home...

G - Physics – 06 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G06F 21/00 (2006.01)

Patent

CA 2604828

The systems disclosed here provide a complete standards-based end-to-end scalable system for storage, delivery and in-home distribution of digital content over IP networks using standard protocols such as Real-time Transport Protocol ("RTP") or IP-encapsulated MPEG-2 Transport Stream, or traditional MPEG-2 networks. Mechanisms are provided for receiving (65) content from one security domain, re-encrypting (73, 76) that content uniquely for a receiving device (50), persistently storing (77) that content (86), and playing back that content (86) at a later time to and within another security domain. The systems also provide the ability to stream the persistently-stored content from the initial receiving device to another device (300) that has been authenticated as part of a, e.g., home network. This allows a media server, e.g., a dual-tuner set-top box ("STB") with hard drive (170) , to deliver recorded content to any TV in the house by streaming to media clients such as STBs.

L'invention concerne des systèmes fournissant un système réglable de bout en bout sur la base de standards complets en vue du stockage, de la livraison et de la distribution locale de contenu numérique via des réseaux IP au moyen de protocoles standards tels que le protocole de transport en temps réel ("RTP") ou le flux de transport MPEG-2 IP encapsulé, ou les réseaux MPEG-2 classiques. L'invention concerne également des mécanismes destinés à recevoir (65) le contenu d'un domaine sécurisé, à recoder (73, 76) ce contenu uniquement pour un dispositif de réception (50), stockant de façon continue (77) ce contenu (86), et relisant ce contenu (86) plus tard et dans un autre domaine de sécurité. Les systèmes de l'invention permettent également de diffuser, enregistrer et lire le contenu stocké en continu du dispositif de réception initial vers un autre dispositif (300) qui a été authentifié comme partie, par exemple, d'un réseau local. Ceci permet à un serveur multimédia, par exemple, un boîtier décodeur à double syntonisation ("STB") avec un lecteur de disque dur (170), d'administrer le contenu enregistré vers n'importe quelle télévision dans la maison par diffusion, enregistrement et lecture en continu à des clients multimédia tels que des STB.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Digital rights management for local recording and home... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digital rights management for local recording and home..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital rights management for local recording and home... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1972197

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.