Udostępnij za pośrednictwem

AppBroadcastPreviewStreamVideoFrame Class

  • Reference

Definition

Namespace:
Windows.Media.Capture
Edit

Represents a video frame from the app broadcast preview stream.

Note

This API requires the appBroadcast and appBroadcastSettings capability which is not available to all Windows apps. Unless your developer account is specially provisioned by Microsoft, calls to this API will fail at runtime.

public ref class AppBroadcastPreviewStreamVideoFrame sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Media.Capture.AppBroadcastContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class AppBroadcastPreviewStreamVideoFrame final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Media.Capture.AppBroadcastContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class AppBroadcastPreviewStreamVideoFrame
Public NotInheritable Class AppBroadcastPreviewStreamVideoFrame
Inheritance
Object Platform::Object IInspectable AppBroadcastPreviewStreamVideoFrame
Attributes
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family
Windows Desktop Extension SDK (introduced in 10.0.15063.0)
API contract
Windows.Media.Capture.AppBroadcastContract (introduced in v1.0)
App capabilities
appBroadcast appBroadcastSettings

Properties

VideoBuffer

Gets the buffer containing the image data for the app broadcast preview stream video frame.
VideoHeader

Gets the header describing the image data for the app broadcast preview stream video frame.

Applies to