{
  "prompt_type": "video_generation",
  "model": "veo3",
  "shot": {
    "composition": "static wide shot from elevated CCTV corner above the bedroom door, covering full bed and surrounding room",
    "camera_motion": "locked-off security camera, no panning, slight analog flicker every few seconds",
    "frame_rate": "15fps monochrome CCTV",
    "lens": "fixed 3.6 mm f/2.0 IR-sensitive lens, deep focus from 0.5 m to entire room",
    "film_grain": "coarse low-light CCTV grain"
  },
  "scene": {
    "environment": "small dimly lit bedroom at night, warm-toned bedside lamp casting soft glow, cluttered nightstand with glasses and a water glass, slightly messy bed covers",
    "location": "residential home",
    "lighting": {
      "key": "soft bedside lamp at 2700K",
      "ambient": "dark corners with visible grain noise",
      "practical": "lamp visible on nightstand"
    }
  },
  "subject": {
    "primary": {
      "type": "elderly human",
      "description": "70-year-old woman lying asleep on her back in bed, mouth open slightly, wearing light-colored cotton nightgown, thin gray hair loose on pillow",
      "pose": "still except for gentle chest rise and fall from breathing"
    },
    "secondary": {
      "type": "domestic cat",
      "description": "medium-sized short-haired tabby cat with realistic fur texture",
      "action": "jumps up onto bed slowly from the floor, walks cautiously toward woman's head, holding a single small dead mouse in mouth, gently places mouse directly into open mouth, then turns and jumps off bed",
      "behavior": "natural feline movement, tail flicking subtly, no exaggerated animation"
    }
  },
  "visual_details": {
    "time_of_day": "late night",
    "color_palette": "muted low-light tones with warm lamp glow and CCTV greenish-gray shadows",
    "physics": "accurate cat weight depression on bed covers, realistic fur movement and paw placement, natural gravitational arc on jumps, mouse dropping with subtle shift"
  },
  "audio": {
    "ambient": "soft, low-level nighttime room hum, faint rustle of bedsheets, quiet thump of cat landing, muffled sound of mouse being placed",
    "avoid": "no high-pitched tones, no loud hums, no distracting noises"
  },
  "visual_rules": {
    "style": "realistic security camera footage",
    "effects": "include CCTV timestamp in top-right corner with slight flicker, no dramatic cinematic grading",
    "avoid": "more than one mouse in the entire video, unrealistic cat movement, extra animals or objects appearing"
  },
  "duration": "8 seconds",
  "aspect_ratio": "16:9",
  "resolution": "1920x1080"
}