PixMelody is a unified AI image and video studio that brings every leading model — GPT Image 2, Nano Banana 2, Nano Banana Pro, and Seedream — into one workspace on a single credit balance. It offers text-to-image, image-to-image, AI video, in-place editing, 4K upscaling, and one-click background removal. Users can maintain character and product consistency across up to 5 subjects and use up to 14 reference images per generation.