Random and disconnected material has been edited out. Content is creative and compelling. Video subjects and objects always relate to the storyline. Timing Video clips begin and end with slack time or no action. Most video clips are edited to remove slack time and to emphasize action.
Video clips show no slack time.
OR too short and leave out essential action or dialogue. Most video clips move at a steady pace, fast enough to keep the audience interested and slow enough to tell the complete story. All video clips fit the storyline. Clips are just long enough to make each point clear. The pace captures audience attention.