共用方式為


AVAssetImageGenerator.GenerateCGImagesAsynchronously 方法

定義

以非同步方式產生 的 cmTimesRequestedTimes 縮圖,在建立個別縮圖時重複呼叫 handler

[Foundation.Export("generateCGImagesAsynchronouslyForTimes:completionHandler:")]
public virtual void GenerateCGImagesAsynchronously (Foundation.NSValue[] cmTimesRequestedTimes, AVFoundation.AVAssetImageGeneratorCompletionHandler handler);
abstract member GenerateCGImagesAsynchronously : Foundation.NSValue[] * AVFoundation.AVAssetImageGeneratorCompletionHandler -> unit
override this.GenerateCGImagesAsynchronously : Foundation.NSValue[] * AVFoundation.AVAssetImageGeneratorCompletionHandler -> unit

參數

cmTimesRequestedTimes
NSValue[]
屬性

適用於