Kling 4.0 API Launches on Atlas Cloud with Up to 15 References and Native Audio

Atlas Cloud has announced the general availability of the Kling 4.0 API. The API includes Omni Reference, which accepts up to 15 references in a single generation, including images, videos, characters and voices. Scenes can run up to 30 seconds in one pass, with up to 10 keyframes for precise beat placement. Native audio and lip sync are generated alongside the picture.