Film Lingo FilmLingoBy Joe 1 C47 C47s are another name for clothespins. These little guys are affordable and can be very useful if you need to clip on some gels on a light source. Sticks If someone calls for sticks on set, theyre usually talking about tripods. No, they dont want to play fetch. Cookie Now, this may sound delicious, but a cookie on set is a device that is used to create different light patterns.Not for eating. deadcat Dont worry, no animals are harmed on film sets!-- Adead catis a fuzzy cover that goes around the end of a boom mic to block out any wind distortion. 5 Magic Hour The time right before sunriseafter sunset in which the sky is somewhat dark but still illuminated. Often lasts only 20 minutes despite its name 6 ADR The process of re-recording lines after shooting to replace poor-quality sound or slightly alter line delivery.