A video processor is a specialized piece of hardware or software that enhances and manipulates video signals. It improves image quality by adjusting brightness, contrast, and color balance, ensuring that the final output looks clear and vibrant. Video processors are commonly found in devices like televisions, projectors, and gaming consoles. These processors can also handle tasks such as upscaling lower-resolution videos to higher resolutions, reducing noise, and applying special effects. By efficiently processing video data, they help deliver a smoother viewing experience, making them essential for both entertainment and professional applications in the film and broadcasting industries.