{
  "shot_id": "shot_057",
  "geometry": {
    "primitive": "tilt_up",
    "ambiguous": true,
    "note": "2D层无法区分摇镜(pan/tilt)与平移轨(truck/pedestal)，短镜头内观感近似",
    "camera": {
      "pan_px_per_frame": 0.0,
      "tilt_px_per_frame": -1.329,
      "zoom_px_per_frame": 0.131,
      "roll_deg_per_frame": -0.0007
    },
    "speed": "slow",
    "flow_agreement": 0.247,
    "frames_analyzed": 102,
    "resolution": [
      1920,
      1080
    ]
  },
  "semantic": {
    "shot_scale": "中景",
    "camera_primitive": "follow",
    "camera_speed": "fast",
    "subjects": "螳螂武士、巨型红蜈蚣",
    "action_detail": "螳螂武士挥剑攻击，巨型红蜈蚣回击格挡",
    "subject_motion": "左右闪避对攻",
    "lens_feel": "normal",
    "lighting": "自然光"
  },
  "conflict": [],
  "need_api_review": true
}