http://movies.yahoo.com/news/shooting-editing-own-movie-benefits-pacing-video-footage-223600747.html
On a technical level, pacing a video footage takes into consideration the technical movements of the camera and the timing of how the shots are edited during post-production. Pacing also involves how the actors and actresses time the scene through their performances and how showcasing specific special effects, props, or sets can affect the duration of each shot.
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