Video with AVFoundation, Episode 6: Access the Camera | Kodeco, the new raywenderlich.com

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Use AVFoundation to access the camera and show a live preview on the screen.

This is a companion discussion topic for the original entry at https://www.kodeco.com/21460315-video-with-avfoundation/lessons/6
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Hello Douglas,

Very well explained tutorial.
I’ve noticed that you don’t check the permission before configuring the capture session.

AVCaptureDevice.authorizationStatus(for: .video)

Is it on purpose ? If yes, in which case should ask for the user permission?

Thanks