Don't flip from front to back camera

[Dhavalbhimani007]

We can not flip from front to back camera after open camera.

[martin3zra]

hey, @Dhavalbhimani007 this project doesn't support flip the camera, to do so you need to copy the files and extract these lines from the FilterCamViewController.

recorder = Recorder(ciContext: ciContext, devicePosition: devicePosition, preset: videoQuality)
recorder.delegate = self

The Recorder object needs the camera position and how this is been set up on the viewDidLoad method, you can change at runtime. When you extract those lines of code then you can set the camera and re-called this code again.