QMedia Movie track commands |

### QM_GetTrackLayer

QM_GetTrackLayer(movieRef; trackID; layerNumber):error
| movieRef | Longint | Movie reference
| trackID | Longint | Track ID
| layerNumber | Longint | Track layer
| error | Longint | Error result

Returns the layer 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 layerNumber receives the track's layer number. The layer number is in the range of -32768 ... 32767.

Example

``Get the layer number of track ID $trackID of movie $movie` `` `C_LONGINT($trackLayer)` `` `$err:=QM_GetTrackLayer ($movie;$trackID;$trackLayer)` `` ``

Related commands

QM_SetTrackLayer | Changes the track's layer.

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