[iPhone Dev] Camera Capture Flash
// Capture Flash UIView *flashView = [[ UIView alloc ] initWithFrame :[ self . _videoPreviewLayer frame ]]; [flashView setBackgroundColor :[ UIColor blackColor ]]; [flashView setAlpha : 0.f ]; [[[ self view ] window ] addSubview :flashView]; [ UIView animateWithDuration : .4f animations :^{ [flashView setAlpha : 1.f ]; [flashView setAlpha : 0.f ]; } completion :^( BOOL finished){ [flashView removeFromSuperview ]; [flashView release ]; }...