CompositeVideoFrameContext Class

Definition

Namespace:

Windows.Media.Effects

Provides context for performing a custom overlay operation within the CompositeFrame method.

public ref class CompositeVideoFrameContext sealed

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

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

Public NotInheritable Class CompositeVideoFrameContext

Inheritance

Object Platform::Object IInspectable CompositeVideoFrameContext

Attributes

ContractVersionAttribute GCPressureAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

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

Remarks

To retrieve an instance of this class, implement the CompositeFrame method.

Properties

BackgroundFrame	Gets the background frame for an overlay operation.
OutputFrame	Gets the output frame for an overlay operation.
SurfacesToOverlay	Gets the list of Direct3D surfaces to be used in an overlay operation.

Methods

GetOverlayForSurface(IDirect3DSurface)

Gets a MediaOverlay object for the provided Direct3D surface.