52 September 2005 XMP Specification XMP Schemas XMP Dynamic Media Schema 4 xmpDM:audioModDate Date Internal The date and time when the audio was last modified. xmpDM:metadataModDate Date Internal The date and time when the metadata was last modified. xmpDM:artist Text External The name of the artist or artists. xmpDM:album Text External The name of the album. xmpDM:trackNumber Integer External A numeric value indicating the order of the audio file within its original recording. xmpDM:genre Text External The name of the genre. xmpDM:copyright Text External The copyright information. xmpDM:releaseDate Date External The date the title was released. xmpDM:composer Text External The composer’s name. xmpDM:engineer Text External The engineer’s name. xmpDM:tempo Real Internal The audio’s tempo. xmpDM:instrument Text External The musical instrument. xmpDM:introTime Time Internal The duration of lead time for queuing music. xmpDM:outCue Time Internal The time at which to fade out. xmpDM:relativeTimestamp Time Internal The start time of the media inside the audio project. xmpDM:loop Boolean Internal When true, the clip can be looped seemlessly. xmpDM:numberOfBeats Real Internal The number of beats. Property Value Type Catego ry Description