VideoCamera
AVSampleBufferDisplayLayer example displays video from the devices camera. An option exists to encode video locally before using AVSampleBufferDisplayLayer to decode, or not.
AVSampleBufferDisplayLayer example displays video from the devices camera.
Objective-C
AVSampleBufferDisplayLayer example displays video from the devices camera. An option exists to encode video locally before using AVSampleBufferDisplayLayer to decode, or not.