4K video generator 1

All-in-one AI video generator creating 4K cinematic videos with synchronized native audio. Seedance 2.5 is an all-in-one AI video generator that turns text descriptions, images, clips, and audio into 4K cinematic videos with native sound. It processes up to 12 multimodal inputs simultaneously, treating them as a single creative brief to generate motion, lighting, camera work, and synchronized audio together in one pass. It features conversational in-chat editing, locked character continuity, and stable 30fps motion grounded in real physics, allowing users to create professional-quality videos without any technical or editing experience.