Method, device, and system for downloading contents on the basis of a rights verification
First Claim
1. A method for downloading content, which is performed by a first device, the method comprising:
- obtaining digital rights management (DRM) information for an asset from asset metadata associated with the asset;
obtaining a DRM capability on a second device;
performing a rights check; and
transmitting a request for staging the asset through the second device to the second device based on the rights check,wherein the performing of the rights check includes;
performing a DRM capability check to verify whether the second device can support a DRM system protecting the asset based on the DRM information and the DRM capability on the second device that are obtained; and
performing a license check to verify whether the second device can obtain a license for the asset.
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Accused Products
Abstract
The present invention relates to a method, device, and system for downloading contents on the basis of a rights verification. The content download method is performed by a first device, which obtains digital rights management (DRM) information on an asset from asset metadata associated with the asset, obtains DRM capabilities on a second device, performs a rights verification for using the asset through the second device on the basis of the DRM information and the DRM capabilities that are obtained, and transmits a queuing request for staging the asset through the second device on the basis of the results of the rights verification. Thus, to enable the consumption of contents, the rights verification may be performed on the basis of device capabilities and content information, and contents may be stably and effectively downloaded using a target device on the basis of the verified results.
21 Citations
18 Claims
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1. A method for downloading content, which is performed by a first device, the method comprising:
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obtaining digital rights management (DRM) information for an asset from asset metadata associated with the asset; obtaining a DRM capability on a second device; performing a rights check; and transmitting a request for staging the asset through the second device to the second device based on the rights check, wherein the performing of the rights check includes; performing a DRM capability check to verify whether the second device can support a DRM system protecting the asset based on the DRM information and the DRM capability on the second device that are obtained; and performing a license check to verify whether the second device can obtain a license for the asset. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A first device, comprising:
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an application configured to select an asset and a target device; and an engine configured to; obtain digital rights management (DRM) information for an asset from asset metadata associated with the asset, obtain a DRM capability on a second device, perform a rights check, and transmit a request for staging the asset through the second device to the second device based on the rights check, wherein the engine performs the rights check by; performing a DRM capability check to verify whether the second device can support a DRM system protecting the asset based on the DRM information and the DRM capability on the second device that are obtained, and performing a license check to verify whether the second device can obtain a license for the asset. - View Dependent Claims (14, 15)
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16. A system, comprising:
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a second device; and a first device configured to; obtain digital rights management (DRM) information for an asset from asset metadata associated with the asset, obtain a DRM capability on the second device, perform a rights check, and transmit a request of requesting staging the asset through the second device to the second device based on the rights check, wherein the first device performs the rights check by; performing a DRM capability check to verify whether the second device can support a DRM system protecting the asset based on the DRM information and the DRM capability on the second device that are obtained, and performing a license check to verify whether the second device can obtain a license for the asset. - View Dependent Claims (17, 18)
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Specification