i've got a problem that i don't know to resolve...
Using AVCaptureSession with a watermark stamp of gps data and data my app build a photo very big in mb. a photo with the app with resolution 1920 x 1080 is 3,2 mb size (too many mb) while a photo takes with the native iOS camera app with resolution 2448 × 3264 is only 1,1 mb.
Can you help me?