QMedia Movie track commands

QM_GetTrackEnabled

QM_GetTrackEnabled(movieRef; trackID; trackEnabled):error
movieRef Longint Movie reference
trackID Longint Track ID
trackEnabled Longint Track enabled flag
error Longint Error result

Returns the enabled state of 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 or QM_NewMovieFromURL.

Parameter trackID is the ID of the track.

Parameter trackEnabled receives the enabled state of the track. If the track is currently enabled, trackEnabled is set to 1, otherwise trackEnabled is set to 0.

Example

  `Get the enabled state of track ID $trackID of movie $movie
 
C_LONGINT($enabled)
 
$err:=QM_GetTrackEnabled ($movie;$trackID;$enabled)
 
 

Related commands

QM_SetTrackEnabled Enables/disables a track.

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