captureOutput function isn't called using setSampleBufferDelegate

Question

I\'m starting to develop an iOS app and this is my first SO post. I\'m trying to implement a UI view which can show the preview video of the rear camera and process the captured

Answer 1

The problem got fixed when i changed dualCamera to AVCaptureDeviceType.builtInWideAngleCamera swift 4. Hope it helps anyone in need.