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Swift 使用AVCaptureAudioDataOutput代替AVAudioRecorder记录数据_Swift_Xcode_Avaudiorecorder - Fatal编程技术网

Swift 使用AVCaptureAudioDataOutput代替AVAudioRecorder记录数据

Swift 使用AVCaptureAudioDataOutput代替AVAudioRecorder记录数据,swift,xcode,avaudiorecorder,Swift,Xcode,Avaudiorecorder,目前我正在使用下面提到的代码使用AVAudioRecorder录制音频。然而,我想为mz项目录制帧级音频,所以我需要使用AVCaptureAudioDataOutput和它的setSampleBufferDelegate方法。是否有任何我可以修改以下代码的最低限度,使我可以有帧/级别的音频信息?可能正在将数据从AVAudioRecorder传输到AVCaptureAudioDataOutput。。。不确定 audioRecorder = try AVAudioRecorder(url:

目前我正在使用下面提到的代码使用AVAudioRecorder录制音频。然而,我想为mz项目录制帧级音频,所以我需要使用AVCaptureAudioDataOutput和它的setSampleBufferDelegate方法。是否有任何我可以修改以下代码的最低限度,使我可以有帧/级别的音频信息?可能正在将数据从AVAudioRecorder传输到AVCaptureAudioDataOutput。。。不确定

     audioRecorder = try AVAudioRecorder(url: audioFilename, settings: settings)
        audioRecorder.delegate = self
        audioRecorder.record()