| QMedia |     | 
Annotations are user-defined textual data that hold information about a movie or a movie track.
The commands in this group allow you to access and manipulate movie and track annotations.
| QM_GetMovieAnnTypes | Returns the annotation types of all annotations present in a movie. | 
| QM_SetMovieAnnotation | Changes a text annotation in a movie. | 
| QM_GetMovieAnnotation | Returns a text annotation from a movie. | 
| QM_DeleteMovieAnnotation | Removes a text annotation from a movie. | 
| QM_GetTrackAnnTypes | Returns the annotation types of all annotations present in a track. | 
| QM_SetTrackAnnotation | Changes a text annotation in a track. | 
| QM_GetTrackAnnotation | Returns a text annotation from a track. | 
| QM_DeleteTrackAnnotation | Removes a text annotation from a track. |