Sound Output Wait VI
- 已更新2025-07-30
- 閱讀時間為 2 分鐘
Waits until all of the sound is played by the output device.
(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.

Inputs/Outputs
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.
error in (no error)
—
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
timeout (sec)
—
timeout (sec) specifies the time, in seconds, that the VI waits for the sound operation to complete. This VI returns an error if the time elapses. The default is 10. If you set timeout (sec) to -1, the VI waits indefinitely.
task ID out
—
task ID out is the manipulated sound operation originally passed to the task ID parameter.
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 File to Sound Output.vi
task ID
—
error in (no error)
—
timeout (sec)
—
task ID out
—
error out
—