how do we know the experiment is over what camera movements accompany it's deccent

A camera movement refers to the way a camera shifts to visually narrate and shape a viewer’s perspective of a scene. In the world of film and video, there are several basic and advanced camera movements that can help enhance your story. When you move a camera a certain way, it can also alter the narrative of the story you’re trying to tell and the delivery of the content you’re presenting. Effective and well-placed camera movements make for a professional-quality final product.