AVAssetWriterInput.SetPassHandler(DispatchQueue, Action) 方法

定义

系统将在开始新通道时调用 passHandler

[Foundation.Export("respondToEachPassDescriptionOnQueue:usingBlock:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 10, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void SetPassHandler (CoreFoundation.DispatchQueue queue, Action passHandler);
abstract member SetPassHandler : CoreFoundation.DispatchQueue * Action -> unit
override this.SetPassHandler : CoreFoundation.DispatchQueue * Action -> unit

参数

passHandler
Action
属性

适用于