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AVCaptureVideoDataOutputSampleBufferDelegate.DidDropSampleBuffer 方法

定義

卸載範例緩衝區時叫用的方法。

[Foundation.Export("captureOutput:didDropSampleBuffer:fromConnection:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 6, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void DidDropSampleBuffer (AVFoundation.AVCaptureOutput captureOutput, CoreMedia.CMSampleBuffer sampleBuffer, AVFoundation.AVCaptureConnection connection);
abstract member DidDropSampleBuffer : AVFoundation.AVCaptureOutput * CoreMedia.CMSampleBuffer * AVFoundation.AVCaptureConnection -> unit
override this.DidDropSampleBuffer : AVFoundation.AVCaptureOutput * CoreMedia.CMSampleBuffer * AVFoundation.AVCaptureConnection -> unit

參數

captureOutput
AVCaptureOutput

擷取框架的擷取輸出。

sampleBuffer
CMSampleBuffer

緩衝區,其中包含已卸載框架的相關資訊;實際上不包含任何視訊資料。

connection
AVCaptureConnection

接收視訊畫面的連線。

屬性

適用於