When a capture session is running, we can add another output object that will be notified each time a new, uncompressed, frame is captured. The output's delegate object can do whatever it wants to do to that captured frame, for example, save it to a file.
BTSAppDelegate.h, add a
#definefor our captured image's width, height, and JPG file extension.
// Define the image size for pictures #define D_BTS_SNAP_WIDTH 640 #define D_BTS_SNAP_HEIGHT 480 // Define ...