Use the descriptor instantiationStandard to identify the standard of a particular instantiation of a media item as it exists.
XPATH LOCATION:
/ pbcoreDescriptionDocument / pbcoreInstantiation / instantiationStandard
USAGE RULES:
Occurs:
or less times
May Contain:
1 or less optional attributes, specific:
- profile ( may be empty)
4 or less optional attributes, specific:
- source (text, may be empty)
- ref (text, may be empty)
- version (text, may be empty)
- annotation (text, may be empty)
Contained by:
Contained with:
[Any elements used MUST appear in this relative order]
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationIdentifier
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationDate
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationDimensions
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationPhysical
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationDigital
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationStandard
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationLocation
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationMediaType
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationGenerations
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationFileSize
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationTimeStart
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationDuration
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationDataRate
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationColors
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationTracks
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationChannelConfiguration
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationLanguage
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationAlternativeModes
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationEssenceTrack
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationRelation
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationRights
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationAnnotation
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationPart
- /pbcoreDescriptionDocument/pbcoreInstantiation/instantiationExtension
EXAMPLES:
-
<instantiationStandard source="PBCore instantiationStandard/video" ref="http://metadataregistry.org/concept/show/id/3248.html">NTSC</instantiationStandard>
-
<instantiationStandard>DVB-T</instantiationStandard>
-
<instantiationStandard>RIAA equalization</instantiationStandard>
VOCABULARIES:
- PBCore instantiationStandard/video (recommended)
- PBCore instantiationStandard/audio (recommended)
How often does this element occur? I am assuming that it may appear once.