Table 23: MPEG-7

MAWG Relation MPEG-7 How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier more specific DescriptionMetadata/PublicIdentifier OR MediaInformation/MediaIdentification/EntityIdentifier   Unique ID (identifier type and value)  
ma:title exact CreationInformation/Creation/Title   string + qualifier (main, secondary, alternative, original, popular, opusNumber, songTitle, albumTitle, seriesTitle, episodeTitle or reference to term in classication scheme)  
ma:language exact CreationInformation/Classification/Language   string + qualifier (original, dubbed, background)  
ma:locator exact MediaInformation/MediaProfile/MediaInstance/MediaLocator/MediaUri   URI  
Creation
ma:contributor more general CreationInformation/Creation/Creator   PersonNameType (structured person name), OrganizationType (structured organisation name)  
ma:creator more general CreationInformation/Creation/Creator   PersonNameType (structured person name), OrganizationType (structured orgnaisation name)  
ma:createDate exact CreationInformation/Creation/CreationCoordinates/Date/TimePoint   timePointType (structured)  
ma:location more specific CreationInformation/Creation/CreationCoordinates/Location/Name OR Semantic/SemanticBase[@xsi:type="SemanticPlaceType"]/Label/Name   string  
Content description
ma:description more specific CreationInformation/Creation/Abstract   TextAnnotationType (free text, structured text annotation or keywords)  
ma:keyword exact CreationInformation/Classification/Subject   TextAnnotationType (free text, structured text annotation or keywords)  
ma:genre exact CreationInformation/Classification/Genre   ControlledTermUseType (reference to term in classication scheme)  
ma:rating more specific CreationInformation/Classification/MediaReview/Rating   float (+ rating scheme)  
Relational
ma:relation more specific CreationInformation/RelatedMaterial/MediaLocator/MediaUri   URI  
ma:collection exact CreationInformation/Creation/Title[@type="albumTitle" OR @type="seriesTitle"]   string  
Rights
ma:copyright exact CreationInformation/Creation/CopyrightString   string  
ma:license exact UsageInformation/Availability/Rights   Unique ID (identifier type and value)  
Distribution
ma:publisher more specific UsageInformation/Availability/Dissemination/Disseminator OR CreationInformation/Creation/Creator[@role="publisher"] with role element identifying PersonNameType (structured person name), OrganizationType (structured orgnaisation name)  
ma:targetAudience more specific CreationInformation/Classification/Target/Age OR CreationInformation/Classification/Target/Region   age: 2 non-negative integers (min, max); region: ISO region code  
Fragments
ma:fragments more specific *Decomposition/*Segment/@id could be any type of segment in any type of decomposition, on any level identifier  
ma:namedFragments more general SegmentCollection/SegmentRef AND (SegmentCollection/SegmentRef)/CreationInformation/Creation/Title references any type of segment, annotation on collection could be used to identify role of fragments ID reference and string  
Technical Properties
ma:frameSize exact MediaInformation/MediaProfile/MediaFormat/VisualCoding/Frame/@height AND MediaInformation/MediaProfile/MediaFormat/VisualCoding/Frame/@width   non-negative integer  
ma:compression more specific MediaInformation/MediaProfile/MediaFormat/VisualCoding/Format OR MediaInformation/MediaProfile/MediaFormat/AudioCoding/Format   ControlledTermUseType (reference to term in classication scheme)  
ma:duration exact MediaTime/MediaDuration   mediaDurationType (structured time point)  
ma:format more specific MediaInformation/MediaProfile/MediaFormat/FileFormat   ControlledTermUseType (reference to term in classication scheme)  
ma:samplingrate exact MediaInformation/MediaProfile/MediaFormat/AudioCoding/Sample/@rate   non-negative float  
ma:framerate exact MediaInformation/MediaProfile/MediaFormat/VisualCoding/Frame/@rate   non-negative float  
ma:bitrate exact MediaInformation/MediaProfile/MediaFormat/BitRate/@average   non-negative integer  
ma:numTracks more specific MediaInformation/MediaProfile/MediaFormat/AudioCoding/Channels   non-negative integer  

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