AVSampleBufferRenderSynchronizer.AddPeriodicTimeObserver 方法

定义

[Foundation.Export("addPeriodicTimeObserverForInterval:queue:usingBlock:")]
public virtual Foundation.NSObject AddPeriodicTimeObserver (CoreMedia.CMTime interval, CoreFoundation.DispatchQueue queue, Action<CoreMedia.CMTime> handler);
abstract member AddPeriodicTimeObserver : CoreMedia.CMTime * CoreFoundation.DispatchQueue * Action<CoreMedia.CMTime> -> Foundation.NSObject
override this.AddPeriodicTimeObserver : CoreMedia.CMTime * CoreFoundation.DispatchQueue * Action<CoreMedia.CMTime> -> Foundation.NSObject

参数

interval
CMTime
queue
DispatchQueue

内容待定。

此参数可以为 null

handler
Action<CMTime>

返回

属性

适用于