Workprint topic

A workprint is a rough version of a motion picture, used by the film editor(s) during the editing process. Such copies generally contain original recorded sound that will later be re-dubbed, stock footage as placeholders for missing shots or special effects, and animation tests for in-production animated shots or sequences. For most of the first century of filmmaking, workprints were done using second-generation prints from the original camera negatives. After the editor and director approved... full article at wikipedia