共用方式為


AVAsset.GetMediaSelectionGroupForMediaCharacteristic 方法

定義

傳回媒體選取群組,其選項具有指定的 avMediaCharacteristic

public AVFoundation.AVMediaSelectionGroup GetMediaSelectionGroupForMediaCharacteristic (AVFoundation.AVMediaCharacteristics avMediaCharacteristic);
member this.GetMediaSelectionGroupForMediaCharacteristic : AVFoundation.AVMediaCharacteristics -> AVFoundation.AVMediaSelectionGroup

參數

avMediaCharacteristic
AVMediaCharacteristics

要搜尋的特性。

傳回

適用於