{
  "title": "最后一单",
  "format": {
    "aspectRatio": "9:16",
    "targetDurationSeconds": 30,
    "resolution": "0.8MP",
    "genre": "悬疑"
  },
  "character": {
    "id": "linxia",
    "name": "林夏",
    "masterImage": "assets/linxia-character-master.png",
    "invariants": ["窄鹅蛋脸", "齐肩黑发", "灰蓝色制服", "橙色领带", "空白胸牌"]
  },
  "segments": [
    {
      "id": "segment-01",
      "durationSeconds": 10,
      "firstFrame": "assets/segment-01-first-frame.png",
      "video": "video/segment-01.mp4",
      "shots": ["订单提示音响起", "林夏看到失踪姐姐的姓名"]
    },
    {
      "id": "segment-02",
      "durationSeconds": 10,
      "firstFrame": "assets/segment-02-first-frame.png",
      "video": "video/segment-02.mp4",
      "shots": ["林夏发现门外的外卖袋", "她走近并提起袋子"]
    },
    {
      "id": "segment-03",
      "durationSeconds": 10,
      "firstFrame": "assets/segment-03-first-frame.png",
      "video": "video/segment-03.mp4",
      "shots": ["旧手机在袋中亮起", "警告出现，身后灯光熄灭"]
    }
  ],
  "generation": {
    "provider": "AI Motion Studio",
    "mode": "first-frame-to-video",
    "promptLanguage": "selected-page-language",
    "gpu": "RTX 5090 / 64GB runtime",
    "status": "completed",
    "completedAt": "2026-09-21T03:00:00Z",
    "revision": 2,
    "revisionNote": "第 1 段修正收货人姓名与对白；第 3 段修正警告文字",
    "output": "video/final.mp4",
    "actualDurationSeconds": 30.432,
    "actualResolution": "672x1216",
    "videoCodec": "h264",
    "audioCodec": "aac"
  },
  "prompts": {
    "zh-CN": {
      "segment-01": "从首帧开始，凌晨便利店里，林夏低头看收银台上的手机。订单提示音只响一次。手机屏幕上只出现清晰、完整、可读的简体中文“收货人：林秋”。林夏看清姓名后手指停住，轻声且清楚地只说一句：“不可能……”；不要说其他台词，不要旁白。说完后她缓慢抬眼。固定镜头，保持人物和空间一致。",
      "segment-02": "林夏望见玻璃门外的白色外卖袋，迟疑片刻后慢慢走向门口。雨水沿玻璃滑落，街道空无一人。镜头从远景缓慢向前移动，动作克制，保持人物、制服和便利店空间一致。",
      "segment-03": "从首帧开始，林夏提着白色外卖袋，袋中的旧手机突然震动并亮起。屏幕信息明确为“妹妹，别回头”。林夏不说话，没有旁白；她读到消息后屏住呼吸，身后的荧光灯逐盏熄灭。镜头缓慢推进，结尾停在她惊恐的眼神上。"
    },
    "en": {
      "segment-01": "Inside the convenience store at 2:13 AM, Lin Xia checks the phone on the counter. An order alert sounds. Her finger freezes when she reads the impossible recipient name, then she slowly looks up. Locked camera, subtle fluorescent flicker, refrigerator room tone, preserve her face, hair, and uniform.",
      "segment-02": "Lin Xia notices the white delivery bag outside the glass door. After a brief hesitation, she slowly walks toward it. Rain runs down the glass and the street is empty. The camera moves forward very slowly from a wide shot. Preserve her identity, uniform, and the store layout.",
      "segment-03": "Lin Xia holds the white delivery bag. The old phone inside suddenly vibrates and lights up. She reads the message and stops breathing as the fluorescent lights behind her switch off one by one. Very slow dolly in, ending on her frightened eyes. Preserve her face, hair, and uniform."
    }
  }
}