ProcessVideoFrameContext 類別

定義

命名空間:

Windows.Media.Effects

提供在 ProcessFrame 方法內執行自訂視訊效果作業的內容。

public ref class ProcessVideoFrameContext 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 ProcessVideoFrameContext 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 ProcessVideoFrameContext

Public NotInheritable Class ProcessVideoFrameContext

繼承

Object Platform::Object IInspectable ProcessVideoFrameContext

屬性

ContractVersionAttribute GCPressureAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 需求

裝置系列	Windows 10 (已於 10.0.10240.0 引進)
API contract	Windows.Foundation.UniversalApiContract (已於 v1.0 引進)

備註

若要擷取這個類別的實例，請實作 ProcessFrame 方法。

屬性

InputFrame	取得視訊效果作業的輸入畫面。
OutputFrame	取得視訊效果作業的輸出畫面。