AudioDeviceController Class

Reference

Definition

Namespace:: Windows.Media.Devices

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Edit

Controls device settings on the microphone.

public ref class AudioDeviceController sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Standard)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
class AudioDeviceController final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Standard)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
public sealed class AudioDeviceController

Public NotInheritable Class AudioDeviceController

Inheritance: Object Platform::Object IInspectable AudioDeviceController

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Implements: IMediaDeviceController

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Remarks

To get an instance of this object, retrieve the MediaCapture.AudioDeviceController property.

Note

This class is not agile, which means that you need to consider its threading model and marshaling behavior. For more info, see Threading and Marshaling (C++/CX) and Using Windows Runtime objects in a multithreaded environment (.NET).

Properties

AudioCaptureEffectsManager	Gets the AudioCaptureEffectsManager associated with the AudioDeviceController.
Muted	Mutes or unmutes the microphone.
VolumePercent	Gets or sets the volume of the microphone.

Methods

GetAvailableMediaStreamProperties(MediaStreamType)	Gets a list of the supported encoding properties for the device.
GetMediaStreamProperties(MediaStreamType)	Gets the encoding properties for the specified media stream type for the device.
SetMediaStreamPropertiesAsync(MediaStreamType, IMediaEncodingProperties)	Sets the encoding properties asynchronously for the specified media stream type for the device.

Applies to

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