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The data objects are organisation into the Record Treeby having the data record as the parent, followed by the original representation as the direct child and the access representation as the child of the original representation and hence the grandchild of the data record.

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Concept

Flat Data

Data

Records

Single record

  • Data record

    • Original representation record

      • Access representation record

Original

The original is the single record itself

The original is the original representation record

Preview

The preview is the single record itself

The preview is the access representation record

Technical metadata

The technical metadata is that of the original file itself. The technical metadata of the preview is only limitedly available in the metadata field Internal.Browses

The data record has no technical metadata itself but the original representation record and the access representation records each have their own technical metadata.

Previews URIs

  • PathToKeyframe

  • PathToKeyframeThumb

  • PathToPreview

The preview URIs refer to the single record itself.

The data record and original representation automatically refer to the preview URIs of the primary access representation.

Export

When exporting with

  • Option “Browse = false” the original is exported

  • Option “Browse = true” preview is exported

From version 24.1

  • When exporting with

    • Option “Browse = false” the original representation is exported

    • Option “Browse = true” the access representation is exported

Object Lifecycle

Lifecycle Step

Flat Data

Data

Create

The single record is created. During ingest the preview is stored as file on the record itself.

When uploading a data record in the MediaHaven REST API

  • The original representation is instantly created in addition to the data object itself

  • The access representation is generated during the ingest of the data object

Update

The single record is updated

By using Metadata Inheritancethe updated metadata is inherited from data object to the representations if configured for the metadata field.

Publish

The single record is published

By using Publish Cascade the representations are automatically published when the data object is published.

Delete

The single record is deleted

By using Delete Cascade the representations are automatically deleted when the data object is deleted.

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