Video prompt: A couple sits on a park bench, watching ducks glide across a serene pond. The trees around them sway gently, their leaves catching the last rays of the golden afternoon sun.
Defect: Distortions (object / target looks weird and it's not because they're involved in any act.  e.g. people with 3 eyes)
Explanation: The feet of the woman and man undergo unnatural shape changes as the camera moves, creating an unrealistic effect since their feet should remain stable and consistent in form.