- For example, to shoot a 60 second person motion, after shooting a take, the actor's action can be confirmed by playing back the footage through the 4DViews system, and 30 frames of the 3D model can be previewed after 20 minutes. To formally produce the dynamic 3D model, it requires 8 hours system computing time to finish(excluding video revision time), and the actual computing time depends on the complexity of the content (number of people, clothing, motion...etc.).