Working with Kaltura Custom Metadata fields
Custom Metadata is a feature of the Kaltura platform, which allows you to extend the metadata of Entries, Users, Categories, and more.
With Custom Metadata you can define custom fields for almost any object in Kaltura.
For example: The entry object by default has a title, description, tags, and categories.
If you need to add some custom fields such as the director of a film, or the year it was released – you should use Custom Metadata.