QM_DeleteTrackAnnotation

QM_DeleteTrackAnnotation(movieRef; trackID; annType):error
	movieRef	Longint	Movie reference
	trackID	Longint	Track ID
	annType	String4	Annotation type
	error	Longint	Error result

Removes a text annotation from a track.

Parameter movieRef is the reference to the movie instance. The movie reference must have been previously obtained with a call to QM_NewMovieFromFile.

Parameter trackID is the ID of the track.

Parameter annType specifies the annotation type. For a list of QMedia constants for specifying common annotation types, see the QM_GetMovieAnnTypes command.

Example

`Delete the track's artist annotation

$err:=QM_DeleteTrackAnnotation ($movie;$trackID;qm_AuthorAnn)

Related commands

QM_GetTrackAnnTypes

Returns the annotation types of all annotations present in a track.