Page Comparison

MediaHaven has a wide variety of metadata fields. This table list various information about these fields.

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Descriptive fields are modifiable fields that describe files for purposes such as discovery.

Key	Sub Key	Description	Format
`Title`		The title of the file
`Description`		Description about the file
`CreationDate`		The date and time the file was originally created	`yyyy:MM:dd'T'HH:mm:ss.uuuuuuZ`
`RightsOwner`		The name of the (copyright) owner of the file
`Rights`		A description about how the file can or can not be disseminated.
`Keywords`		Series of keywords about the file	`ListField`
`Keywords`	`Keyword`	Sub field of `Keywords` containing an individual keyword
`Categories`		Series of categories about the file	`ListField`
`Categories`	`Category`	Sub field of `Categories` containing an individual category
`Publisher`		Publisher of the file
`Authors`		A list of various authors of the file	`MulitItemField`
`AuthorsAuthor`		Sub field of `Authors` containing an individual author
`Publications`		List of locations where the file is published	`ListField`
`Publications`	`Comment`	Sub field of `Publications` describing a comment
`OriginalFilename`		The name of the file as it was ingested into MediaHaven
`UploadedBy`		The name of the user that uploaded the file
`KeyframeStart`		By default the the field `PathToKeyframe` refers to the closest keyframe before to time provided by the field `FragmentStart`. When `KeyframeStart` is defined it overrides this time.	frames (using a fictitious 25 fps)

LimitedCategories

Key	Sub Key #1	Sub Key #2	Description	Format
`LimitedCategories`			List of categories linked with the record	`ComplexListField`
`LimitedCategories`	`Category`		A single category which corresponds with a concept in the thesaurus	`ThesaurusField`
`LimitedCategories`	`Category`	`Uri`	The URI of the concept in the thesaurus https://<env>/conceptschemes/mhdevLimitedCategoriesCategory/c/44	`ThesaurusUriField`
`LimitedCategories`	`Category`	`Nl`	Dutch label of the concept	`ThesaurusLabelField`
`LimitedCategories`	`Category`	`En`	English label of the concept	`ThesaurusLabelField`
`LimitedCategories`	`Category`	`Fr`	French label of the concept	`ThesaurusLabelField`
`LimitedCategories`	`Category`	`De`	German label of the concept	`ThesaurusLabelField`

Position

Key	Sub Key	Description	Format / Example
`Position`		Number of edit units to skip at the start of the source video codec before the logical of start of the essence
`Position`	`Location`	The geospatial coordinates as used in for example Google Maps Same meaning as the obsolete top field `Descriptive.Location` in Metadata 21.1	latitude,longitude `51.001139,4.51515`
`Position`	`Address`	The translation of the `Descriptive.Position.Location` into a human address readable using the Google Geocoding API Same meaning as the obsolete field `Descriptive.Address.Formatted`	`Leuvensesteenweg 582, 2812 Mechelen, België`
`Position`	`Country`	The country part of the translated `Descriptive.Position.Address` (auto-generated)	`België`
`Position`	`Area`	The area part of the translated `Descriptive.Position.Address` (auto-generated)	`Vlaanderen`
`Position`	`SubArea`	The sub area part of the translated `Descriptive.Position.Address` (auto-generated)	`Antwerpen`
`Position`	`Postal`	The postal code part of the translated `Descriptive.Position.Address` (auto-generated)	`2812`
`Position`	`Locality`	The locality / city / council part of the translated `Descriptive.Position.Address` (auto-generated)	`Mechelen`
`Position`	`SubLocality`	The sub locality / city / council part of the translated `Descriptive.Position.Address` (auto-generated)	`Muizen`
`Position`	`Street`	The street part of the translated `Descriptive.Position.Address` (auto-generated)	`Leuvensesteenweg`
`Position`	`Number`	The house number part of the translated `Descriptive.Position.Address` (auto-generated)	`582`

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Structural Fields

Structural fields provide how compound files such as collections are put together or how files are related between each other. Three categories exist: Fragments, Ensembles and Relations.

Record Tree

New since 21.2: ReferenceTitles

Key	Sub Key	Description	Remark
`ReferenceCodes`		Contains the full line of ancestors. More info Record Tree	`ComplexField`
`ReferenceCodes`	`Record`		`SimpleField`
`ReferenceTitles`		Contains the titles of the full line of ancestors.	`ComplexField`
`ReferenceTitles`	`Record`		`SimpleField`
`ParentRecordId`		If the record has a parent record, this value contains the `RecordId` of that parent.	`SimpleField`
`HasChildren`		If record has or had children in at least one point in time this will field be forever `true`	`BooleanField`

Fragments

Key	Sub Key	Description	Remark
`Fragments`		Series of fragments belonging to this file. The main fragment which corresponds to the file itself (i.e. the entire video) is non contained in this series, hence this list is empty if the file contains no pure (= non main) fragments.	`ListField`
`Fragments`	`Fragment`	Sub field of `Fragments` giving the `FragmentId` of each fragment this file contains	`FragmentId`
`MainFragment`		For a pure fragment, this refers the `FragmentId` of main fragment. For the main fragment this field is empty.	`SimpleField`
`FragmentStartFrames`		The start time of a fragment, relative to the start of the media file, expressed in frames against a fictitious 25 frames per second	frames (using a fictitious 25 fps)
`FragmentEndFrames`		The end time of a fragment, relative to the start of the media file, expressed in frames against a fictitious 25 frames per second	frames (using a fictitious 25 fps)
`FragmentDurationFrames`		The duration of a fragment, expressed in frames against a fictitious 25 frames per second	frames (using a fictitious 25 fps)
`FragmentStartTimeCode`		The start time of a fragment, relative to the start of the media file	`HH:mm:ss.SSS`
`FragmentEndTimeCode`		The end time of a fragment, relative to the start of the media file	`HH:mm:ss.SSS`
`FragmentDurationTimeCode`		The duration of a fragment	`HH:mm:ss.SSS`

Versioning

Key	Sub Key	Description	Remark
`Versioning`		Provides structural information about the chain versions of the same logical file. Each record in the chain is a separate record itself with its own MediaObjectId / FragmentId. All records in the chain have the same Versioning > Id.	`MapField`
`Versioning`	`Status`	Untracked for records without versioning, otherwise possible values are Draft, Head, Rejected, Tail.	`EnumField`
`Versioning`	`Id`	Has the same value for an entire versioning chain; its value is the MediaObjectId of the first record in the chain (with Version = 1).	`SimpleField`
`Versioning`	`Version`	Positional index in the chain of versions, starting from Version 1.	`LongField`

Ensembles

Key	Sub Key	Description	Remark
`Collections`		Series of collections the file belongs to	`ListField`
`Collections`	`Collection`	Sub field of `Collections` providing the ID of an individual the collection the file belongs to
`Sets`		Series of sets the file belongs to	`ListField`
`Sets`	`Set`	Sub field of `Sets` providing the ID of an individual set the file belongs to
`Newspapers`		Series of newspapers the file belongs to	`ListField`
`Newspapers`	`Newspaper`	Sub field of `Newspapers` providing the ID of an individual newspaper the file belongs to

Relations

Key	Sub Key	Description	Remark
`Relations`		Series of files related with this file. Depending on your installation different sub fields of `Relations` might be defined.	`MultiItemField`
`Relations`	`PreviousVersion`	Sub field of `Relations` providing the `FragmentId` of an individual file which is the previous version of this file	`FragmentId`
`Relations`	`NextVersion`	Sub field of `Relations` providing the `FragmentId` of an individual file which is the next version of this file	`FragmentId`
`Relations`	`Contains`	Sub field of `Relations` providing the `FragmentId` of an individual file which this file contains	`FragmentId`
`Relations`	`ContainedBy`	Sub field of `Relations` providing the `FragmentId` of an individual file that contains this file	`FragmentId`
`Relations`	`Associated`	Sub field of `Relations` providing the `FragmentId` of an individual file which is associated with this file	`FragmentId`

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Versions Compared

Old Version 2

New Version 3

Key