LowLagPhotoControl 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

Provides functionality for managing the low shutter lag photo capture mode on the capture device.

public ref class LowLagPhotoControl 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 LowLagPhotoControl 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 LowLagPhotoControl

Public NotInheritable Class LowLagPhotoControl

Inheritance: Object Platform::Object IInspectable LowLagPhotoControl

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

You can access the LowLagPhotoControl for the capture device through MediaCapture.VideoDeviceController.

Thumbnails are supported for a low shutter lag single photos and photo sequences.

To enable thumbnails, set ThumbnailEnabled to true.

You can set the desired thumbnail size through DesiredThumbnailSize and set the thumbnail format through ThumbnailFormat.

Properties

DesiredThumbnailSize	Gets or sets the desired size for thumbnails, which is the largest length of the image, either width or height.
HardwareAcceleratedThumbnailSupported	Gets a value that specifies if hardware acceleration is supported for thumbnails.
ThumbnailEnabled	Gets a value that enables and disables thumbnail support.
ThumbnailFormat	Gets or sets the media format for the thumbnails.

Methods

GetCurrentFrameRate()	Gets the current frame rate at which pictures can be taken.
GetHighestConcurrentFrameRate(IMediaEncodingProperties)	Gets the highest frame rate supported when video and photos are being captured concurrently.

Applies to

Dela via