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
Send Feedback on this topic to the authors
Feedback FAQs