The film making process involves several steps before a movie can be filmed and released. During preproduction, the idea, script, and storyboards must be completed. Then funding must be secured from a production company. A budget is created that includes costs for staff, equipment, filming, and marketing. Equipment is obtained and a shooting script, schedule, and call sheets are made. Filming and editing then take place. Marketing and distribution efforts promote the film leading up to its release date. Post-release, the film can continue generating revenue through home media sales and merchandise.