Method enabling a user to keep permanently their favourite...

G - Physics – 06 – F

Patent

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G06F 21/00 (2006.01)

Patent

CA 2736659

This invention enables a user to convert their favourite DRM protected media files, which would otherwise have significant use restrictions, to media files that can be played without limitation of time. This is especially useful where the DRM protected files are 5supplied as part of a subscription service and the ability to playback those files ends when the subscription ends. This approach relies on the ability to gather playback metrics for the DRM protected media files, to analyse them to deter-mine the user~s favourites, and then to provide the user with non-time limited versions of those favourite digital media files. In one implementation, a user~s favourite music tracks can still be played, even 10though a music subscription service has ended.

La présente invention permet à un utilisateur de convertir ses fichiers multimédias protégés par gestion des droits numériques (DRM) favoris, qui auraient sinon des restrictions d'utilisation significatives, en des fichiers multimédias qui peuvent être lus sans limitation de temps. Ceci est notamment utile lorsque les fichiers protégés par DRM sont fournis en tant que partie d'un service d'abonnement et que l'aptitude à la lecture de ces fichiers se termine lorsque l'abonnement prend fin. Cette approche repose sur l'aptitude à rassembler des métriques de lecture pour les fichiers multimédias protégés par DRM, à les analyser pour déterminer les favoris d'utilisateur, puis à fournir à l'utilisateur des versions non limitées dans le temps de ces fichiers multimédias numériques favoris. Dans un mode de réalisation, des pistes de musique favorites d'utilisateur peuvent toujours être lues, même si un service d'abonnement à la musique a pris fin.

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