AVAsset.TracksWithMediaType(String) 方法

定义

资产中与给定媒体类型匹配的跟踪。

[Foundation.Export("tracksWithMediaType:")]
public virtual AVFoundation.AVAssetTrack[] TracksWithMediaType (string mediaType);
abstract member TracksWithMediaType : string -> AVFoundation.AVAssetTrack[]
override this.TracksWithMediaType : string -> AVFoundation.AVAssetTrack[]

参数

mediaType
String

返回

属性

适用于