通过

AVVideoCompositionInstruction.RequiredSourceTrackIDs 属性

  • 参考

定义

命名空间:
AVFoundation
程序集:
Xamarin.iOS.dll
程序集:
Xamarin.Mac.dll
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 9, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual Foundation.NSNumber[] RequiredSourceTrackIDs { [Foundation.Export("requiredSourceTrackIDs")] [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 9, ObjCRuntime.PlatformArchitecture.All, null)] get; }
member this.RequiredSourceTrackIDs : Foundation.NSNumber[]

属性值

NSNumber[]
属性
IntroducedAttribute ExportAttribute

适用于