Google/Veo 3.1

{
  "prompt": "A wide, eye-level cinematic shot captures a man walking slowly across a frost-covered bridge at dawn, his hands tucked into the pockets of a heavy coat. Pale morning light glows faintly through soft, curling fog that clings to the bridge railings. In the distance, bare trees fade into the mist, their skeletal branches barely visible. The pace is unhurried and reflective, evoking a naturalistic and quiet mood. The scene is filled with subtle, atmospheric sounds—faint footsteps crunching on frost, steady breaths in the cold air, and the distant caw of a crow echoing across the stillness.",
  "aspect_ratio": "16:9",
  "duration": "8",
  "generate_audio": true,
  "model_id": "veo-3.1",
  "negative_prompt": null,
  "enhance_prompt": true,
  "key": "YOUR_API_KEY"
}