AVAudioEngine.RenderOffline(UInt32, AVAudioPcmBuffer, NSError) 方法

定义

命名空间:

AVFoundation

程序集:

Xamarin.iOS.dll

[Foundation.Export("renderOffline:toBuffer:error:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.WatchOS, 4, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 13, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual AVFoundation.AVAudioEngineManualRenderingStatus RenderOffline (uint numberOfFrames, AVFoundation.AVAudioPcmBuffer buffer, out Foundation.NSError outError);

abstract member RenderOffline : uint32 * AVFoundation.AVAudioPcmBuffer *  -> AVFoundation.AVAudioEngineManualRenderingStatus
override this.RenderOffline : uint32 * AVFoundation.AVAudioPcmBuffer *  -> AVFoundation.AVAudioEngineManualRenderingStatus

参数

numberOfFrames

UInt32

buffer

AVAudioPcmBuffer

outError

NSError

内容待定。

此参数可以为 null。

返回

AVAudioEngineManualRenderingStatus

属性

ExportAttribute IntroducedAttribute