A digital cromalin provides the best color matching for printers as it is calibrated to show CMYK colors exactly as they will appear in printed inks. It is an industry standard proof used by printers to ensure accurate color matching between proofs and printed materials. Press proofs of materials printed on newsprint are especially important, as newsprint absorbs more ink and prints darker, requiring color adjustments. Pre-production in film involves organizing all aspects of production such as budget, cast, crew, locations, and scripts before filming begins. Post-production includes editing, sound, visual effects, and other processes that occur after filming is complete.