GetMovieIndTrack
The GetMovieIndTrack function allows your application to determine the track identifier of a track given the track's index value. The index value identifies the track among all current tracks in a movie. Index values range from 1 to the number of tracks in the movie.
pascal Track GetMovieIndTrack (Movie theMovie, long index);
theMovie
- Specifies the movie for this operation. Your application obtains this movie identifier from such functions as
NewMovie, NewMovieFromFile, and NewMovieFromHandle (described on page 2-80, page 2-76, and page 2-78, respectively).
index
- Specifies the index value of the track for this operation.
DESCRIPTION
The GetMovieIndTrack function returns the track identifier that is appropriate to the specified track. If the function cannot locate the track, it sets this returned value to nil.
ERROR CODES
| badTrackIndex | -2028 | This track index value is not valid |
| invalidMovie | -2010 | This movie is corrupted or invalid |
SEE ALSO
You can determine the number of tracks in a movie by calling the GetMovieTrackCount function, which is described in the previous section.
