Track
A named set of Markers, that can specify different default time-frame rates from those of the contained markers.
The namespace URI is http://ns.adobe.com/xmp/1.0/DynamicMedia/
The preferred namespace prefix is xmpDM
| Name | Description | Type |
| xmpDM:frameRate | The default frame rate for the markers in the track | FrameRate |
| xmpDM:markers | An ordered list of markers | Ordered array of Marker |
| xmpDM:trackName | The name of the track (For example: Lyrics, Speech, Voiceover, Audition Conditions, and so on) | Text |
| xmpDM:trackType | The default marker types for all markers in the track.See Marker field xmpDM:type. | Open Choice of Text |
