Kling 1.6 Elements Image to Video

{
  "video": {
    "file_size": 3910577,
    "file_name": "output.mp4",
    "content_type": "video/mp4",
    "url": "https://v3.fal.media/files/penguin/twy6u1yv09NvqsX0mMFM2_output.mp4"
  }
}