essenceTrackDuration provides a timestamp for the overall length or duration of a track. It represents the track playback time.
Best Practice: Best practice is to use a timestamp format such as HH:MM:SS[:|;]FF or HH:MM:SS.mmm or S.mmm.
Usage: optional, not repeatable
- source: optional | The source attribute provides the name of the authority used to declare the value of the element. Required attribute for pbcoreIdentifier and instantiationIdentifier elements. Can be used as an attribute of any element.
- ref: optional | The ref attribute is used to supply a source’s URI for the value of the element. Can be used as an attribute of any element.
- version: optional | The version attribute identifies any version information about the authority or convention used to express data of this element. Can be used as an attribute of any element.
- annotation: optional | The annotation attribute includes narrative information intended to clarify the nature of data used in the element. Can be used as an attribute of any element.
This element does not have any subelements.