QTCaptureDevice.AVCTransportControlsSpeedKey 属性

定义

[Foundation.Field("QTCaptureDeviceAVCTransportControlsSpeedKey", "QTKit")]
public static Foundation.NSString AVCTransportControlsSpeedKey { get; }
member this.AVCTransportControlsSpeedKey : Foundation.NSString

属性值

属性

适用于