 @objc protocol cameraDelegate{ func cameraFinished(_ controller: HappieCameraViewController) }
 
 @objc(HappieCameraViewController) class HappieCameraViewController : UIViewController, AVCaptureFileOutputRecordingDelegate  {
+    func fileOutput(_ output: AVCaptureFileOutput, didFinishRecordingTo outputFileURL: URL, from connections: [AVCaptureConnection], error: Error?) {
+
+    }
+
 
     //MARK: Class Variables
     let captureSession = AVCaptureSession() //provides a UI context for capturing media

    }

    //MARK: Utility Functions
    func deviceWithMediaType(_ mediaType: NSString, preferringPosition: AVCaptureDevicePosition) -> AVCaptureDevice{
        let devices: NSArray = AVCaptureDevice.devices(withMediaType: mediaType as String) as NSArray
        var captureDevice: AVCaptureDevice = devices.firstObject as! AVCaptureDevice

        for device in devices{
            if((device as AnyObject).position == preferringPosition){

        do{
            try device.lockForConfiguration();
            if(backCameraDevice!.hasFlash){
                if(backCameraDevice!.isFlashModeSupported(AVCaptureDevice.FlashMode.auto)){
                    device.flashMode = AVCaptureDevice.FlashMode.auto;
                    let image = UIImage(named: "camera_flash_auto.png") as UIImage!
                    flashUIButton.setImage(image, for: UIControlState())
                }
                if(backCameraDevice!.isTorchModeSupported(AVCaptureDevice.TorchMode.off)){
                    device.torchMode = AVCaptureDevice.TorchMode.off;
                }
            }else{
                let image = UIImage(named: "camera_flash_off.png") as UIImage!
