CameraHelper Class

Reference

Definition

Namespace:: Microsoft.Toolkit.Uwp.Helpers

Assembly:: Microsoft.Toolkit.Uwp.dll

Package:: Microsoft.Toolkit.Uwp v6.1.1

Package:: Microsoft.Toolkit.Uwp v7.0.2

Package:: Microsoft.Toolkit.Uwp v7.1.2

Important

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Helper class for capturing frames from available camera sources. Make sure you have the capability webcam enabled for your app to access the device's camera.

public class CameraHelper : IDisposable

type CameraHelper = class
    interface IDisposable

Public Class CameraHelper
Implements IDisposable

Inheritance: Object
CameraHelper

Implements: IDisposable

Constructors

CameraHelper()

Properties

FrameFormatsAvailable	Gets a list of Windows.Media.Capture.Frames.MediaFrameFormat available on the source.
FrameSourceGroup	Gets or sets the source group for camera video preview.
PreviewFrameSource	Gets the currently selected Windows.Media.Capture.Frames.MediaFrameSource for video preview.

Methods

CleanUpAsync()	Clean up the Camera Helper resources
Dispose()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
GetFrameSourceGroupsAsync()	Gets a list of Windows.Media.Capture.Frames.MediaFrameSourceGroup available for video preview or video record.
InitializeAndStartCaptureAsync()	Initializes Camera Media Capture settings and initializes Frame Reader to capture frames in real time. If no MediaFrameSourceGroup is provided, it selects the first available camera source to use for media capture. You could select a specific MediaFrameSourceGroup from the available sources using the CameraHelper FrameSourceGroups property.

Events

FrameArrived

Occurs when a new frame arrives.

Applies to

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