Video prompt: An exhilarating tandem skydiving experience, as pairs leap from a plane and descend through the sky, parachutes unfurling as they drift to the earth.
Defect: Deformation (any reason involved with a movement)
Explanation: As the bag on the airplane flutters, it undergoes shape distortion, splitting into several smaller parts and then merging back together. The pixels are unstable and blurry, creating an unclear, fluctuating appearance that makes the bag look fragmented and indistinct.