compositing

Compositing is a digital process used to combine multiple visual elements into a single, seamless image or scene. It involves layering different images, videos, or graphic elements—such as backgrounds, actors, special effects, or text—and adjusting their placement, colors, and blending modes to create a cohesive final picture. This technique is essential in filmmaking, advertising, and digital art to achieve complex visuals that would be difficult or impossible to capture in a single shot. Think of it as assembling different pieces into a polished, unified visual narrative.