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kishaningithub/gist:0609fe899985be383a48

Created June 4, 2015 17:51
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Revisions

  1. kishaningithub revised this gist Jun 4, 2015. No changes.
  2. kishaningithub created this gist Jun 4, 2015.
    31 changes: 31 additions & 0 deletions gistfile1.txt
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,31 @@
    class ViewController: UIViewController {

    var session:AVCaptureSession!

    override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.
    }

    override func viewWillAppear(animated: Bool) {
    session = AVCaptureSession()
    session.sessionPreset = AVCaptureSessionPresetPhoto
    var inputDevice = AVCaptureDevice.defaultDeviceWithMediaType(AVMediaTypeVideo)
    var deviceInput = AVCaptureDeviceInput.deviceInputWithDevice(inputDevice, error: nil) as! AVCaptureDeviceInput
    session.addInput(deviceInput)

    var previewLayer:AVCaptureVideoPreviewLayer = AVCaptureVideoPreviewLayer(session: session)
    previewLayer.videoGravity = AVLayerVideoGravityResizeAspectFill

    previewLayer.frame = self.view.frame
    self.view.layer.insertSublayer(previewLayer, atIndex: 0)
    session.startRunning()
    }

    override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
    }


    }