摘要:
Disclosed herein is a copy component for copying a license describing a usage rule of the content between storage components that store the license in storages, the copy component comprising, a receiving section for receiving the license from the first storage component that stores the license in the first storage, an analyzing section for evaluating the license to allow or prohibit move of the license, and a transferring section for transferring the license to the second storage component that stores the license in the second storage if copy of the content is allowable.
摘要:
Disclosed herein is, a license source component for transferring a license defining a content usage rule to a license destination component, the license source component and the license destination component each being a unit of license processing, including, creating means for creating a message including a license, a manipulation type defining a type of processing the license between the license source component and the license destination component, and a component attribute defining an attribute of the license source component of its own, and transferring means for transferring the message to the license destination component.
摘要:
Disclosed herein is, a license source component for transferring a license defining a content usage rule to a license destination component, the license source component and the license destination component each being a unit of license processing, including, creating means for creating a message including a license, a manipulation type defining a type of processing the license between the license source component and the license destination component, and a component attribute defining an attribute of the license source component of its own, and transferring means for transferring the message to the license destination component.
摘要:
An information processing device for downloading content from a content distribution server via a network includes a mounting unit configured such that a storage media is detachably mounted thereto, a downloading unit arranged to receive content to be downloaded from the content distribution server, and to record the received content on the storage media, an interruption processing unit arranged to record resuming information necessary for resuming an interrupted content download on the storage media in the event that the reception for the content from the content distribution server by the downloading unit is interrupted, and a resuming processing unit arranged to read the resuming information from the storage media in the event of resuming the reception of the interrupted content, and to transmit a transmission request for the interrupted content to the content distribution server, based on the read resuming information.
摘要:
Disclosed herein is a move component for moving a license describing a usage rule of the content between a plurality of storage components each storing the license in a storage, the move component including: a receiving section for receiving the license from the first storage component that stores license in a first storage; an analyzing section for evaluating the license to allow or prohibit move of the license; and a transferring section for transferring the license to the second storage component that stores the license in a second storage if move of the content is allowable.
摘要:
A content sharing system is disclosed that can efficiently execute copyright management and can promote the degree of freedom and convenience in sharing of content within a legal range of private utilization. A group management server places a plurality of content processing apparatuses in terms of a unit of an owner into a group registration and issues a notification of a group ID of the group. A content recording apparatus adds a recorder ID thereof to production content produced thereby. Further, a content reproduction apparatus controls reproduction of content based on a recorder ID read out from content and a reproduction permission ID list. If the different processing apparatuses have the same group ID, the recorder ID can be added to the reproduction permission ID list.
摘要:
The present invention provides an improved arrangement for a content use eligibility determination process based on content usage condition information. In the content use eligibility determination process, a user device performs a checking process of checking a property selection list as the content usage condition information against a property list as user device attribute information. The user device performs a determination process of determining whether data corresponding to property definition data in the property selection list is present in the property list, and performs a content use eligibility determination process in accordance with a decision process sequence of a next process step based on a process setting code accompanying the property definition data. With this arrangement, even if the addition of new property definition data occurs, the user device performs precise content use eligibility determination of a content by simply performing a checking process against the property list and a process based on the process setting code.
摘要:
The present invention provides an improved arrangement for a content use eligibility determination process based on content usage condition information. In the content use eligibility determination process, a user device performs a checking process of checking a property selection list as the content usage condition information against a property list as user device attribute information. The user device performs a determination process of determining whether data corresponding to property definition data in the property selection list is present in the property list, and performs a content use eligibility determination process in accordance with a decision process sequence of a next process step based on a process setting code accompanying the property definition data. With this arrangement, even if the addition of new property definition data occurs, the user device performs precise content use eligibility determination of a content by simply performing a checking process against the property list and a process based on the process setting code.
摘要:
A memory device is provided including: a storage section configured to store a content with a time limit for use; an elapsed time counting section configured to count the time limit; a battery section configured to be supplied with power from an external device accessing the time-limited content so as to be charged with power for operating the elapsed time counting section; and a control section configured to include a function of determining an expected time period during which the battery section can sustain the elapsed time counting section operating to count the time limit.
摘要:
Disclosed herein is a rent component for renting a license describing a usage rule of the content between storage components that store the license in storages, the rent component including a receiving section for receiving a license from the first storage component that stores the license in the first storage, an analyzing section for evaluating the license to allow or prohibit rent of the license, a license creating section for creating a rent license on the basis of the license in the first storage component if rent of the license is allowed, and a transferring section for transferring the rent license to the second storage component that stores the license in the second storage.