AVSampleBufferRenderSynchronizer.AddBoundaryTimeObserver 方法

定义

[Foundation.Export("addBoundaryTimeObserverForTimes:queue:usingBlock:")]
public virtual Foundation.NSObject AddBoundaryTimeObserver (Foundation.NSValue[] times, CoreFoundation.DispatchQueue queue, Action handler);
abstract member AddBoundaryTimeObserver : Foundation.NSValue[] * CoreFoundation.DispatchQueue * Action -> Foundation.NSObject
override this.AddBoundaryTimeObserver : Foundation.NSValue[] * CoreFoundation.DispatchQueue * Action -> Foundation.NSObject

参数

times
NSValue[]
queue
DispatchQueue

内容待定。

此参数可以为 null

handler
Action

返回

属性

适用于