ExposurePriorityVideoControl Class

Definition

Namespace:

Windows.Media.Devices

When supported, allows an app to specify whether the camera driver can dynamically adjust the frame rate of video capture in order to improve video quality in low-light conditions.

public ref class ExposurePriorityVideoControl sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class ExposurePriorityVideoControl final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class ExposurePriorityVideoControl

Public NotInheritable Class ExposurePriorityVideoControl

Inheritance

Object Platform::Object IInspectable ExposurePriorityVideoControl

Attributes

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

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

Remarks

When the ExposurePriorityVideoControl is enabled, the driver may adjust the frame rate in order to compensate for low-light conditions. Apps that require a constant frame rate should disable this control.

For how-to guidance for using manual video capture controls, see Manual camera controls for video capture.

Properties

Enabled	Gets or sets a value that specifies if ExposurePriorityVideoControl is enabled.
Supported	Gets or sets a value that specifies if ExposurePriorityVideoControl is supported on the current device.

See also

• Manual camera controls for video capture