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The Digital Media Project |
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Source |
GA04 |
Date: |
2004/10/29 |
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Title |
DMP terminology |
No. |
0233/Barcelona |
DMP terminology
This is a revised version of the DMP Terminology approved by GA03. Some entries have been redefined and more entries added.
Terms defined in this document when used with upper case in other DMP documents have the meaning defined here, unless another meaning is explicitly declared. Note that terms beginning with lower case may not necessarily include entities expressed by terms beginning with upper case.
DMP terms are presented in two views. In the first view terms are given in alphabetical order.
In the second view terms are grouped by similarity in the following five classes
Definitions in alphabetical order
|
Access (Content Data) |
The Function of making available Content, License or Governed Content to a Device so that a Device can execute Functions |
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Adapt (Resource) |
The Function of modifying attributes to a Resource, such as converting a 5-channel music to a 2-channel music, subsampling a high-definition video to a standard definition video etc. |
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Annotate |
The Function of
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Application |
Data that give a Device instructions to enable a User to execute Functions |
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Approved Document |
Any of the following types of DMP documents
|
|
Author |
A User who creates a Work |
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Backup |
The Function consisting of the following actions
|
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Broadcast |
The Function of transferring Content to a Device in a point-to-multipoint mode |
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Conformance |
The satisfaction of a Device or a piece of Content to the relevant requirements of one or more than one Specification |
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Content |
A structured combination of Resource Types and Metadata |
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Content Access |
The Function of making available Content or Governed Content to a Device so that a Device can execute Functions on it |
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Content Data |
A structured combination of Content Data Elements |
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Content Data Element |
Any of the following Content Data types: Resources, Metadata, Content, Rights Expressions, Licenses and Governed Content |
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Content Data Format |
The structure into which Content Data are systematically arranged |
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Content Provider |
A User assigning Rights associated with Content or Governed Content to another User (e.g. an End-User) |
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Context (of Use) |
The association of a piece of Content with other pieces of Content and circumstances of Use |
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Copy |
The Function consisting of the following actions
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Data |
Information converted to a form that is processable by a Device |
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Delivery System
|
A system that is used to deliver Data between any two or more Devices (e.g. a storage medium or a network-based transport mechanism) |
|
Descriptors |
Data that describe the properties of Resources |
|
Device |
A system conforming to Technical Specifications that allows a User to execute Access to and Functions on Content |
|
Device Authentication |
The procedure to prove the identity of a Device to another Device, a Service or a Delivery System |
|
Distribute |
|
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DMP DRM System |
A set of Devices that manage, protect and Use Governed Content in an Interoperable fashion. A DMP DRM system implementation allows Devices to Use Governed Content from another DMP DRM System implementation even though the latter may use different technologies. |
|
Domain |
A set of Devices sharing some common attributes, such as personal or group ownership that is appropriate for various business models |
|
Download |
The Function of transferring Content to a Device on which any Function may be executed |
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Edit |
The Function of Modifying a piece of Content, such as by adding, deleting, altering pieces of Content in a piece of Content |
|
Encrypt |
The Function of making the Data unreadable unless a Key is available to restore the Data to a readable form |
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End-User |
The last User in a Value-chain |
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Environment |
A Device or set of interconnected Devices with the same or different functionalities. An Environment may interact with other Environments and may also interact with the outside through appropriate Interfaces |
|
Experience |
The result of Using Content by an End-User |
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Export |
Making available a piece of Governed Content to a non-DMP DRM system |
|
(First) Fixate |
The Function of Storing a Work for the first time |
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Function |
What is executed by a Device on Governed Content |
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Governed Content |
A piece of Content combined with a License |
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Identifier |
A symbol that establishes the identity of Users, Devices, Domains, Works, Manifestations and Content Data Elements |
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Import |
Accessing a piece of governed content from a non-DMP DRM system |
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Integrity |
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Interface |
The interchange point between
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Interoperability |
The possibility for Users (including End-Users) to technically execute value-chain Functions through Interfaces and Protocols of open specification |
|
(Content) Interoperability |
The ability of a piece of governed content to be used by a device. All DMP Governed Content is Interoperable with DMP Devices |
|
(Device) Interoperability |
The ability of a device to exchange data with other devices across standard interfaces using standard protocols and understood by the devices exchanging the data. DMP Devices are Interoperable |
|
Key |
Data used by a cryptographic method to make Cleartext Data Encrypted or Encrypted Data readable |
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Lend |
The Function of Moving a piece of Content that was Used in one Domain for temporary Use in another Domain |
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License |
Data representing the granted Rights expressed by Rights Expressions from a Rights Holder to a User |
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Manifestation |
Any representation of a Work the properties of which include a minimum and determined subset solely attributable to the Work |
|
Metadata |
Data (e.g. Identifiers, Descriptors etc.) not including Use Data, Rights Expressions and Licenses that is distinct from but directly related to Works and Resources |
|
Modify |
The Function of making changes to a Work or piece of Content |
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Move |
The Function consisting of the following actions
|
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Platform |
The technology infrastructure that enables Users to Use Content |
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Produce |
The Function of producing Content based on Published Content or previously unpublished Works |
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Protocol |
A description of data formats and rules a device must follow to exchange those data with other devices |
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Publish |
The Function of making available Content that contain Works |
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Quote |
The Function of extracting a piece of Content from or referencing another piece of Content |
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Release |
The Function of a Producer who makes a piece of Content commercially available |
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Render |
The generation of human-perceivable data on an appropriate device |
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Rent |
The Function of Moving a piece of Content that was Used in one Domain for Use in another Domain in an exchange based on a Value-Expression |
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Resource |
Data (e.g. an MP3 file) that can be processed by a Device and rendered in a form that is meaningful to a User |
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Resource Type |
A Resource such as video, audio, audio-visual, text, synthetic audio, 2D/3D graphics |
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Restore |
The Function of moving Content and the associated Stateless Rights Expression if any to the Device from which Backup had been performed |
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Retailer |
A User who Distributes, sells or Licenses Content to an End-User |
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Right |
An ability supported by the applicable law to execute Functions on a piece of Governed Content |
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Rights Expression |
Data that can be processed to obtain the list of Functions that can be performed on a piece of Governed Content and the conditions under which they can be performed |
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Rights Holder |
A User who has Rights to perform Functions on a piece of Content |
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Rights Owner |
A User who has Rights to assign Rights to a User |
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Service |
A set of Functions executed by a User on Content that is valuable for another User or Users |
|
(Technical) Specification |
A type of DMP Approved Document containing normative clauses. Its use in Devices, Contents and Services may require business agreements between relevant Users. Such business agreements are outside of DMP |
|
Stateless Rights Expression |
A Rights Expression that does not include any countable/temporal condition such as total played time, date, term, etc. Examples of Stateless Rights Expressions are those with conditions based on region code or expiration at a certain date etc. |
|
Stream |
The Function of transferring Content to a Device where the transferred Content is processed for Rendering only and not Stored |
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Superdistribution |
A mechanism that
|
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Syndicate |
The Function of Licensing Works or Content for Publication or Distribution by more than one Publisher or Distributor typically simultaneously |
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Trick Modes |
Any of the following Functions performed on a piece of Content during Rendering by a User:
|
|
Trust |
A state of Users, Devices or Content Data the attainment of which enables Users to execute Functions on Governed Content |
|
Trust Management |
The mechanisms by which Trust can be established, preserved and severed |
|
Use |
What can be performed on a Device by a User |
|
Use Data |
Data documenting the Functions performed by a User on a piece of Content and the associated circumstances |
|
User |
Any person or legal entity who is in a Value-Chain between (and including) Author, Creator and End-User. For the purpose of current Specification a User is represented by a device or by a User Identity on the Device (e.g. username/password). |
|
User Authentication |
The procedure to prove the identity of a User to a Device, a Service or a Delivery System |
|
Value-chain |
A set of interacting Users, including Authors and Producers through to End-Users |
|
Value-expression |
The equating of two groupings of pieces of Content and Services |
|
Withdraw |
The Function of an Author who discontinues any and all Licenses to Use one or more of his Works |
|
Work |
Information which retains attributable properties independently of its Manifestations in different pieces of Content |

Fig. 1 – Content Data
Definitions grouped by similarity
|
General |
|
|
Approved Document |
Any of the following types of DMP documents
|
|
Conformance |
The satisfaction of a Device or a piece of Content to the relevant requirements of one or more than one Specification |
|
Context (of Use) |
The association of a piece of Content with other pieces of Content and circumstances of Use |
|
Experience |
The result of Using Content by an End-User |
|
Interface |
The interchange point between
|
|
Integrity |
|
|
Interoperability |
The possibility for Users (including End-Users) to technically execute value-chain Functions through Interfaces and Protocols of open specification |
|
(Content) Interoperability |
The ability of a piece of governed content to be used by a device. All DMP Governed Content is Interoperable with DMP Devices |
|
(Device) Interoperability |
The ability of a device to exchange data with other devices across standard interfaces using standard protocols and understood by the devices exchanging the data. DMP Devices are Interoperable |
|
Key |
Data used by a cryptographic method to make Cleartext Data Encrypted or Encrypted Data readable |
|
Protocol
|
A description of data formats and rules a device must follow to exchange those data with other devices |
|
Right |
An ability supported by the applicable law to execute Functions on a piece of Governed Content |
|
(Technical) Specification |
A type of DMP Approved Document containing normative clauses. Its use in Devices, Contents and Services may require business agreements between relevant Users. Such business agreements are outside of DMP |
|
Superdistribution |
A mechanism that
|
|
Trust |
A state of Users, Devices or Content Data the attainment of which enables Users to execute Functions on Governed Content |
|
Trust Management |
The mechanisms by which Trust can be established, preserved and severed |
|
Value-expression |
The equating of two groupings of pieces of Content and Services |
|
Users |
|
|
Author |
A User who creates a Work |
|
Content Provider |
A User assigning Rights associated with Content or Governed Content to another User (e.g. an End-User) |
|
End-User |
The last User in a Value-chain |
|
Rights Holder |
A User who has Rights to perform Functions on a piece of Content |
|
Rights Owner |
A User who has Rights to assign Rights to a User |
|
Retailer |
A User who Distributes, sells or Licenses Content to an End-User |
|
User |
Any person or legal entity who is in a Value-Chain between (and including) Author, Creator and End-User. For the purpose of current Specification a User is represented by a device or by a User Identity on the Device (e.g. username/password). |
|
User Authentication |
The procedure to prove the identity of a User to a Device, a Service or a Delivery System |
|
Systems |
|
|
Device |
A system conforming to Technical Specifications that allows a User to execute Access to and Functions on Content |
|
Device Authentication |
The procedure to prove the identity of a Device to another Device, a Service or a Delivery System |
|
Delivery System
|
A system that is used to deliver Data between any two or more Devices (e.g. a storage medium or a network-based transport mechanism) |
|
Domain |
A set of Devices sharing some common attributes, such as personal or group ownership that is appropriate for various business models |
|
DMP DRM System |
A set of Devices that manage, protect and Use Governed Content in an Interoperable fashion. A DMP DRM system implementation allows Devices to Use Governed Content from another DMP DRM System implementation even though the latter may use different technologies. |
|
Environment |
A Device or set of interconnected Devices with the same or different functionalities. An Environment may interact with other Environments and may also interact with the outside through appropriate Interfaces |
|
Platform |
The technology infrastructure that enables Users to Use Content |
|
Value-chain |
A set of interacting Users, including Authors and Producers through to End-Users |
|
Data |
(see figure) |
|
Application |
Data that give a Device instructions to enable a User to execute Functions |
|
Content |
A structured combination of Resource Types and Metadata |
|
Content Data |
A structured combination of Content Data Elements |
|
Content Data Element |
Any of the following Content Data types: Resources, Metadata, Content, Rights Expressions, Licenses and Governed Content |
|
Content Data Format |
The structure into which Content Data are systematically arranged |
|
Data |
Information converted to a form that is processable by a Device |
|
Descriptors |
Data that describe the properties of Resources |
|
Governed Content |
A piece of Content combined with a License |
|
Identifier |
A symbol that establishes the identity of Users, Devices, Domains, Works, Manifestations and Content Data Elements |
|
License |
Data representing the granted Rights expressed by Rights Expressions from a Rights Holder to a User |
|
Manifestation |
Any representation of a Work the properties of which include a minimum and determined subset solely attributable to the Work |
|
Metadata |
Data (e.g. Identifiers, Descriptors etc.) not including Use Data, Rights Expressions and Licenses that is distinct from but directly related to Works and Resources |
|
Resource |
Data (e.g. an MP3 file) that can be processed by a Device and rendered in a form that is meaningful to a User |
|
Resource Type |
A Resource such as video, audio, audio-visual, text, synthetic audio, 2D/3D graphics |
|
Rights Expression |
Data that can be processed to obtain the list of Functions that can be performed on a piece of Governed Content and the conditions under which they can be performed |
|
Stateless Rights Expression |
A Rights Expression that does not include any countable/temporal condition such as total played time, date, term, etc. Examples of Stateless Rights Expressions are those with conditions based on region code or expiration at a certain date etc. |
|
Use Data |
Data documenting the Functions performed by a User on a piece of Content and the associated circumstances |
|
Work |
Information which retains attributable properties independently of its Manifestations in different pieces of Content |
|
Functions |
|