Returns information about the current state of a sound output task.

(Windows) You must have DirectX 8.0 or later to use this VI. (Linux) You must have the Open Sound System (OSS) driver to use this VI.


icon

Inputs/Outputs

  • cu32.png task ID —

    task ID is the sound operation from the configured device you want to manipulate or input.

    You generate task ID with the Sound Output Configure VI.

  • cerrcodeclst.png error in (no error) —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • iu32.png task ID out —

    task ID out is the manipulated sound operation originally passed to the task ID parameter.

  • ibool.png is playing? —

    is playing? indicates if the sound output task is playing.

  • i1ddbl.png volume —

    volume returns the volume of the sound operation, one value per channel. 0 is silent and 100 is the loudest volume.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.

    • Examples

    Refer to the following example files included with LabVIEW.

    • labview\examples\Graphics and Sound\Sound\Sound Player.vi