The overall control of film lighting and cinematography, or the creative use of a movie camera, is usually given to one individual, the director of photography (or DP).
Apple cider vinegar is also good for diabetics. To answer your question, apple cider vinegar may help in general weight loss, which would also include reducing your stomach. However, studies have shown that by just doing an apple cider vinegar diet alone, one only loses an average of two pounds per month.
To help dissolve kidney stones and get rid of the lower back and stomach pain that they cause, mix 1-2 tsp. apple cider vinegar in an 8 oz. glass of water. Drink frequently throughout the day until you think that the kidney stone has gone. You can also use apple cider vinegar to prevent kidney stones forming.