AVAssetExportSession.VideoComposition 属性

定义

获取或设置一个值,该值控制如何或是否对导出的数据执行视频合成。

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

属性值

(此节点的更多文档即将)

此值可为 null

属性

适用于