AVAudioUnitReverbPreset AVAudioUnitSampler AVAudioUnitTimeEffect AVAudioUnitTimePitch AVAudioUnitType AVAudioUnitVarispeed AVAuthorizationMediaType AVAuthorizationStatus AVBeatRange AVCameraCalibrationData AVCaptureAudioChannel AVCaptureAudioDataOutput AVCaptureAudioDataOutput ...
委托对象可以处理要捕获的音频示例缓冲区的 类型 AVCaptureOutput。C# 复制 [Foundation.Register("AVCaptureAudioDataOutput", true)] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRun...
AVCaptureMovieFileOutput *aMovieFileOutput=[[AVCaptureMovieFileOutput alloc] init];CMTime maxDuration=<#Create a CMTime to represent the maximum duration#>;aMovieFileOutput.maxRecordedDuration=maxDuration;aMovieFileOutput.minFreeDiskSpaceLimit=<#An appropriate minimum given the quality of the movie form...
注释AudioPolicyInterfaceImpl.cpp 中 switch 语句块 status = PERMISSION_DENIED; 或者修改 ServiceUtilities.cpp 中 captureAudioOutputAllowed() 返回 trueif (status == NO_ERROR) { // enforce permission (if any) required for each type of input switch (inputType) { case AudioPolicyInterface::API_INPU...
注释AudioPolicyInterfaceImpl.cpp 中 switch 语句块 status = PERMISSION_DENIED; 或者修改 ServiceUtilities.cpp 中 captureAudioOutputAllowed() 返回 true if(status==NO_ERROR){// enforce permission (if any) required for each type of inputswitch(inputType){caseAudioPolicyInterface::API_INPUT_LEGACY:break...
A capture output that records audio and provides access to audio sample buffers as they are recorded. iOS 4.0+iPadOS 4.0+Mac Catalyst 14.0+macOS 10.7+tvOS 17.0+ class AVCaptureAudioDataOutput : AVCaptureOutput Topics Creating an Audio Capture Output init() Creates an instance of audio data ou...
AVCaptureAudioDataOutput:一种捕获输出,用于记录音频,并在录制音频时提供对音频样本缓冲区的访问; AVCaptureAudioPreviewOutput:一种捕获输出,与一个核心音频输出设备相关联、可用于播放由捕获会话捕获的音频; AVCaptureDepthDataOutput:在兼容的摄像机设备上记录场景深度信息的捕获输出; ...
AVCaptureAudioDataOutput :一种捕获输出,用于记录音频,并在录制音频时提供对音频样本缓冲区的访问。 AVCaptureAudioPreviewOutput :一种捕获输出,与一个核心音频输出设备相关联、可用于播放由捕获会话捕获的音频。 AVCaptureDepthDataOutput :在兼容的摄像机设备上记录场景深度信息的捕获输出。
Интерфейс, представляющийобязательныеметоды (еслитаковыеесть) протокола AVCaptureAudioDataOutputSampleBufferDelegate.
Tipo de AVCaptureOutput cuyo objeto delegado puede procesar los búferes de muestra de audio que se capturan.