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1 µÚÒ»²½ÒýÈëAVFoundation.framework,2 µÚ¶þ²½µ¼ÈëÍ·Îļþimport AVFoundation 3 µÚÈý²½ ¶¨ÒåÏÂÃæÁ½¸ö±äÁ¿let device:AVCaptureDevice=AVCaptureDevice.defaultDeviceWithMediaType(AVMedia...
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-(void)initVoice { if(captureSession){ [captureSessionstartRunning];} else { captureSession= [[AVCaptureSessionalloc]init];AVCaptureDevice*audioDevice = [AV...
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AVCaptureDeviceInput *input = [AVCaptureDeviceInput deviceInputWithDevice:device error:&error]; [session addInput:input]; AVCaptureAudio...
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Ö®ºóÐèÒªÉèÖõ½session NSError* error = nil; self.videoInput = [[AVCaptureDeviceInput alloc] initWithDevice:self.device error:&...