2014/10/15 下午 10:04:12

iphone Programming Glossary: audioinput

This code to write video+audio through AVAssetWriter and AVAssetWriterInputs is not working. Why?

http://stackoverflow.com/questions/4149963/this-code-to-write-videoaudio-through-avassetwriter-and-avassetwriterinputs-is

input AVCaptureDevice audioDevice AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeAudio AVCaptureDeviceInput audioInput AVCaptureDeviceInput deviceInputWithDevice audioDevice error error Setup the audio output _audioOutput AVCaptureAudioDataOutput.. init Create the session _capSession AVCaptureSession alloc init _capSession addInput videoInput _capSession addInput audioInput _capSession addOutput _videoOutput _capSession addOutput _audioOutput _capSession.sessionPreset AVCaptureSessionPresetLow..

iPhone AVCaptureDeviceInput How to Set Quality of Audio Capture?

http://stackoverflow.com/questions/7796263/iphone-avcapturedeviceinput-how-to-set-quality-of-audio-capture

AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeAudio captureSession AVCaptureSession alloc init audioInput AVCaptureDeviceInput deviceInputWithDevice audioCaptureDevice error error captureSession addInput audioInput audioOutput.. init audioInput AVCaptureDeviceInput deviceInputWithDevice audioCaptureDevice error error captureSession addInput audioInput audioOutput AVCaptureAudioDataOutput alloc init audioOutput setSampleBufferDelegate self queue dispatch_get_main_queue captureSession..

iPhone take augmented reality screenshot with AVCaptureVideoPreviewLayer

http://stackoverflow.com/questions/8980847/iphone-take-augmented-reality-screenshot-with-avcapturevideopreviewlayer

Rear FACING CAMERA EXISTS audioCaptureDevice device break NSError error nil AVCaptureDeviceInput audioInput AVCaptureDeviceInput deviceInputWithDevice audioCaptureDevice error error if audioInput captureSession addInput audioInput.. error nil AVCaptureDeviceInput audioInput AVCaptureDeviceInput deviceInputWithDevice audioCaptureDevice error error if audioInput captureSession addInput audioInput else Handle the failure. if captureSession canAddOutput captureOutput captureOutput.. AVCaptureDeviceInput deviceInputWithDevice audioCaptureDevice error error if audioInput captureSession addInput audioInput else Handle the failure. if captureSession canAddOutput captureOutput captureOutput AVCaptureVideoDataOutput alloc init..

AVCaptureSession only got video buffer

http://stackoverflow.com/questions/9257052/avcapturesession-only-got-video-buffer

Setup the audio input audioDevice AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeAudio AVCaptureDeviceInput audioInput AVCaptureDeviceInput deviceInputWithDevice audioDevice error error Setup the audio output audioOutput AVCaptureAudioDataOutput.. the session captureSession AVCaptureSession alloc init captureSession addInput videoInput captureSession addInput audioInput captureSession addOutput videoOutput captureSession addOutput audioOutput captureSession.sessionPreset AVCaptureSessionPreset640x480..