AVVideoCompositionRenderContext.PixelAspectRatio 属性

定义

像素的纵横比。

public virtual AVFoundation.AVPixelAspectRatio PixelAspectRatio { [Foundation.Export("pixelAspectRatio", ObjCRuntime.ArgumentSemantic.Copy)] get; }
member this.PixelAspectRatio : AVFoundation.AVPixelAspectRatio

属性值

属性

适用于