UserPreference DS (XM): describes user’s preferences pertaining to consumption of multimedia material. Browsing Preferences DS (XM): describes user preferences pertaining to navigation of and access to media. Summary Preferences DS (XM): describes user’s preferences for visualization and sonification of particular AV content. Filtering And Search Preferences DS (XM): specifies users’ filtering or searching preferences in terms of creation and classification aspects of the AV content. Classification Preferences DS (XM): describes user preferences related to classification of the content, i.e., preferred genre, preferred country of origin or preferred language. Creation Preferences DS (XM): describes user preferences related to creation of the content, i.e., favorite titles and favorite actors. Source Preferences DS (XM): descibes preferences for the source of the media, such as its medium.
An alternative version of audio-visual data or an audio-visual program
Variation DS (WD):describes the association of different variations of audio-visual material. Media Profile (WD): contains the different description tools that allow to describe one profile of the media being described. The profile concept refers to the different variations that can be produced from a master media depending of the values chosen for the coding, storage format, etc. For each profile there can be one or more instances of the master media profile.
Object DS (CE):represents a physical or abstract object that is present or is related to the multimedia document. Concept DS (CE): describes a template for objects or events. ConceptObject DS (CE): represents an object that participates in the definition of a concept.
Object behavior, semantics, region, source, audio object, embedded text
The spatial characteristics of 3-D data or objects
Shape, Visual feature
MPEG-7 Conceptual Model -- Principal Concepts List V0.9