The following shows the structures that are used with audio mixers.
| Programming element | Description |
|---|---|
| MIXERCAPS | Describes the capabilities of a mixer device. |
| MIXERCONTROL | Describes the state and metrics of a single control for an audio line. |
| MIXERCONTROLDETAILS | Used when retrieving or setting state information of an audio mixer control. |
| MIXERCONTROLDETAILS_BOOLEAN | Used when retrieving and setting Boolean control properties for an audio mixer control. |
| MIXERCONTROLDETAILS_LISTTEXT | Used when retrieving list text, label text, or band-range information for multiple-item controls. |
| MIXERCONTROLDETAILS_SIGNED | Used when retrieving or setting signed type control properties for an audio mixer control. |
| MIXERCONTROLDETAILS_UNSIGNED | Used when retrieving or setting unsigned type control properties for an audio mixer control. |
| MIXERLINE | Describes the state and metrics of an audio line. |
| MIXERLINECONTROLS | Contains information about the controls of an audio line. |
See Also
Hardware Audio Mixer Reference
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