I have beet taking images from the iOS video camera feed and have encountered an issue. When you take images form the wideCamera this consumes about half the phone's CPU. The same is not the case when you take images from the telephotoCamera video stream.
Is there a way of disabling the extra processing that is being done?
For help with the camera, please post in the Apple Support Community. The Apple Developer Forums are for questions about APIs and features intended specifically for developers.