FIELD: information technology.
SUBSTANCE: system for loading content includes apparatus for providing content and apparatus for receiving content which receives content from the apparatus for providing content. The apparatus for receiving content includes an operation input module, a loader which obtains loading control data and which loads encrypted content and playback control data, an obtaining module which obtains a license which includes a key for decrypting the encrypted content, which verifies the license based on playback control data, and which repeatedly obtains the license in accordance with the verification result, and a player which decrypts and plays the encrypted content using the license. The apparatus for providing content includes a module for providing control data which provides loading control data and playback control data to the apparatus for receiving content. The module for providing content provides encrypted content and the module for providing the license provides the license based on loading control data and playback control data.
EFFECT: broader functional capabilities of loading content.
14 cl, 23 dwg
Title | Year | Author | Number |
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CONTENT DOWNLOAD SYSTEM, CONTENT DOWNLOAD METHOD, CONTENT SUPPLYING APPARATUS, CONTENT SUPPLYING METHOD, CONTENT RECEIVING APPARATUS, CONTENT RECEIVING METHOD, AND PROGRAMME | 2008 |
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RECEIVING DEVICE FOR PROTECTIVE PRESERVATION OF A UNIT OF CONTENT AND REPRODUCTION DEVICE | 2002 |
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PUBLICATION OF DIGITAL CONTENT IN CERTAIN SPACE, SUCH AS ORGANISATION, IN COMPLIANCE WITH SYSTEM OF DIGITAL RIGHTS MANAGEMENT | 2004 |
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PUBLICATION OF DIGITAL CONTENT IN CERTAIN SPACE SUCH AS ORGANISATION ACCORDING TO DIGITAL RIGHTS MANAGEMENT SYSTEM (DRM) | 2004 |
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CONTENT PROCESSING METHOD AND SYSTEM | 2007 |
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METHOD TO GRANT LICENSE TO CLIENT DEVICE CORRESPONDING TO CODED CONTENT AND SYSTEM OF CONVERSION TO MANAGE DIGITAL RIGHTS, APPLYING THIS METHOD | 2007 |
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METHOD OF PROVIDING DATA OBJECTS ON RIGHTS | 2005 |
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FLEXIBLE ARCHITECTURE FOR LICENSING IN COPYRIGHT CONTROL SYSTEM | 2005 |
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RU2392659C2 |
SYSTEM OF CONTROL, STORAGE AND PROVIDING FOR USERS OF SHARED DIGITAL CONTENT IN GROUP DEFINED BY INTERRELATIONS OF USERS IN MULTIPLATFORM ENVIRONMENT | 2011 |
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RU2571576C2 |
Authors
Dates
2012-03-27—Published
2008-05-15—Filed