{
  "schema": "ai-drama-platform.shot-list.v1",
  "seriesId": "thunder-mouth",
  "episodeId": "E01",
  "aspectRatio": "9:16",
  "shots": [
    {
      "id": "shot-01",
      "title": "叫停树下近路",
      "durationSec": 6,
      "camera": "稳定侧向中远景，避免正脸大段说话，人物在雨棚内。",
      "action": "陈宇半步伸手叫停唐夏，两人一起看向外面的树和金属指示牌。",
      "characters": [
        "chen-yu",
        "tang-xia"
      ],
      "location": "metro-canopy-rain",
      "props": [
        "blue-umbrella",
        "yellow-poncho"
      ],
      "firstFrame": "shots/shot-01/first.png",
      "lastFrame": "shots/shot-01/last.png",
      "transitionFromPrevious": "episode-start",
      "voiceLines": [
        {
          "id": "line-001",
          "characterId": "chen-yu",
          "text": "等一下，先别出去。雷暴来了，树下和金属牌旁边都不安全。",
          "emotion": "冷静但有一点急",
          "targetDurationSec": 3.2,
          "audioFile": "voices/chen_yu/line_001.wav",
          "mouthPlan": "规避嘴形"
        },
        {
          "id": "line-002",
          "characterId": "tang-xia",
          "text": "那我现在该往哪走？",
          "emotion": "疑惑，压低声音",
          "targetDurationSec": 1.6,
          "audioFile": "voices/tang_xia/line_002.wav",
          "mouthPlan": "规避嘴形"
        }
      ]
    },
    {
      "id": "shot-02",
      "title": "避开积水电线",
      "durationSec": 6,
      "camera": "沿用上一段实际末帧，机位不换，镜头只轻微跟随视线。",
      "action": "两人视线从树和金属牌转向远处积水与警戒线，唐夏向后退半步。",
      "characters": [
        "chen-yu",
        "tang-xia"
      ],
      "location": "metro-canopy-rain",
      "props": [
        "blue-umbrella",
        "yellow-poncho",
        "warning-cones"
      ],
      "firstFrame": "AUTO_PREVIOUS_ACTUAL_LAST_FRAME",
      "lastFrame": "shots/shot-02/last.png",
      "transitionFromPrevious": "actual-last-frame",
      "voiceLines": [
        {
          "id": "line-003",
          "characterId": "chen-yu",
          "text": "看左边，积水旁可能有落地电线。别靠近，也别跨警戒线。",
          "emotion": "明确提醒",
          "targetDurationSec": 3.4,
          "audioFile": "voices/chen_yu/line_003.wav",
          "mouthPlan": "规避嘴形"
        },
        {
          "id": "line-004",
          "characterId": "tang-xia",
          "text": "我退回来，在门口等。",
          "emotion": "听懂后配合",
          "targetDurationSec": 1.5,
          "audioFile": "voices/tang_xia/line_004.wav",
          "mouthPlan": "规避嘴形"
        }
      ]
    },
    {
      "id": "shot-03",
      "title": "门内等待报平安",
      "durationSec": 6,
      "camera": "沿用上一段实际末帧，稍微向玻璃门内侧构图，不进入新房间。",
      "action": "两人靠近玻璃门内侧等待，陈宇低位拿出手机，唐夏情绪稳定。",
      "characters": [
        "chen-yu",
        "tang-xia"
      ],
      "location": "metro-canopy-rain",
      "props": [
        "blue-umbrella",
        "yellow-poncho",
        "phone"
      ],
      "firstFrame": "AUTO_PREVIOUS_ACTUAL_LAST_FRAME",
      "lastFrame": "shots/shot-03/last.png",
      "transitionFromPrevious": "actual-last-frame",
      "voiceLines": [
        {
          "id": "line-005",
          "characterId": "tang-xia",
          "text": "我给家里报个平安。",
          "emotion": "松一口气",
          "targetDurationSec": 1.6,
          "audioFile": "voices/tang_xia/line_005.wav",
          "mouthPlan": "规避嘴形"
        },
        {
          "id": "line-006",
          "characterId": "chen-yu",
          "text": "对，先待在建筑入口内侧，等雷声远了再走。",
          "emotion": "稳定收束",
          "targetDurationSec": 2.8,
          "audioFile": "voices/chen_yu/line_006.wav",
          "mouthPlan": "规避嘴形"
        }
      ]
    }
  ]
}