How to get front camera, back camera and audio with AVCaptureDeviceDiscoverySession

Question

Before iOS 10 came out I was using the following code to get the video and audio capture for my video recorder:

 for device in AVCaptureDevice.devices()
 {
          


        

Answer 1

You can get the front camera with the following:

AVCaptureDevice.default(.builtInWideAngleCamera, for: AVMediaType.video, position: .front)

The back camera:

AVCaptureDevice.default(.builtInWideAngleCamera, for: AVMediaType.video, position: .back)

And the microphone:

AVCaptureDevice.default(.builtInMicrophone, for: AVMediaType.audio, position: .unspecified)