from Wiktionary, Creative Commons Attribution/Share-Alike License.
- verb film To
shoota scenewhile advancing the filmin the cameramore slowly than it will on screen. This results in speedingup the action in the final film.
from Wiktionary, Creative Commons Attribution/Share-Alike License
From under + crank; dating from a time when movie film was advanced in a camera by the turning of a crank.
Many high end cameras have overcrank and undercrank with variable frame rates in increments/decrements of 1