AVCaptureSession specify resolution and quality of captured images obj-c iphone app

Question

Hi I want to setup AV capture session to capture images with specific resolution (and, if possible, with specific quality) using iphone camera. here\'s setuppi

Answer 1

Refer to Apple's guide Capturing Still Images section regarding which sizes you'll get if you set one or another preset.

The parameter you should change is captureSession.sessionPreset