The following table shows the messages that are used with audio mixers.
| Programming element | Description |
|---|---|
| MM_MIXM_CONTROL_CHANGE | Notifies an application that the state of a control associated with an audio line has changed. |
| MM_MIXM_LINE_CHANGE | Notifies an application that the state of an audio line on the specified device has changed. |
See Also
Hardware Audio Mixer Reference
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