DDEX Data Dictionary, 18-08-07
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 All Intro
Duration
A Quantity of Time.
Synonym(s) TemporalExtent
Comments Format:
A Time Duration in ISO 8601:2004 format.
Component Structure
Is Member of Composites Composite Name Description of Element Role Cardinality  
  ern:Chapter The Duration of the use of the Chapter (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). 0-1  
  ddexC:Cue The Duration of the use of the Creation that is referenced in the CueCreationReference (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). 0-1  
  ern:DetailedCue The Duration of the use of the Creation that is referenced in the CueCreationReference (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). 0-1  
  ern:Release The sum of the Durations of all Resources contained in the Release (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). 0-1  
  ern:ResourceGroup The Duration of the ResourceGroup, if it is a SoundRecording or Video (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). 0-1  
  ern:ResourceSubGroup The Duration of the ResourceGroup, if it is a SoundRecording or Video (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). 0-1  
  ern:SoundRecording The Duration of the SoundRecording (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). 1  
  ddexC:SoundRecordingCollectionReference The Duration of the use of the Creation that is referenced in the CueCreationReference (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). 0-1  
  ern:SoundRecordingPreviewDetails The Duration of the preview, measured from the StartPoint. 0-1  
  ern:TechnicalSoundRecordingDetails The Duration of the instantiation of the SoundRecording if this differs from the Duration provided for the SoundRecording itself (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). This element must only be used if and when there are no royalty reporting implications on this change in duration and when the specific technical instantiation is a clip taken from a technical instantiation representing the whole SoundRecording. 0-1  
  ern:TechnicalVideoDetails The Duration of the instantiation of the Video if this differs from the Duration provided for the Video itself (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). This element must only be used if and when there are no royalty reporting implications on this change in duration and when the specific technical instantiation is a clip taken from a technical instantiation representing the whole Video. 0-1  
  ern:Video The Duration of the Video (using the ISO 8601:2004 PT[[hhH]mmM]ssS format, where lower case characters indicate variables, upper case characters are part of the xs:string, e.g. one hour, two minutes and three seconds would be PT1H2M3S). The seconds section ss may include fractions (e.g. one minute and 30.5 seconds would be PT1M30.5S). 1  
Relationships      
Parents Quantity A Characteristic of an Entity expressed as a numerical measure.
Children DurationUsed The total Duration of a Resource that has been used in a particular Context.
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