AVVideoCompositionInstruction.LayerInstructions 属性
定义
重要
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获取或设置指定组合的 AVVideoCompositionLayerInstruction 对象的数组。
public virtual AVFoundation.AVVideoCompositionLayerInstruction[] LayerInstructions { [Foundation.Export("layerInstructions", ObjCRuntime.ArgumentSemantic.Copy)] get; [Foundation.NotImplemented("Not available on AVVideoCompositionInstruction, only available on AVMutableVideoCompositionInstruction")] set; }
member this.LayerInstructions : AVFoundation.AVVideoCompositionLayerInstruction[] with get, set
属性值
- 属性