AVVideoCompositionRenderContext.VideoComposition 属性

定义

AVVideoComposition获取要呈现的 。

public virtual AVFoundation.AVVideoComposition VideoComposition { [Foundation.Export("videoComposition", ObjCRuntime.ArgumentSemantic.Copy)] get; }
member this.VideoComposition : AVFoundation.AVVideoComposition

属性值

属性

适用于