{
  "task_id": "round_20260803_template3min",
  "template": "AI工具开发者vlog模板 v1.0",
  "status": "COMPLETED",
  "video_spec": {
    "resolution": "1080x1920 (竖屏 9:16)",
    "fps": 24,
    "duration_s": 180.08,
    "codec": "h264 + aac",
    "size_mb": 114.6,
    "bgm": "ACE-Step 定制 tech-house (124bpm, E minor)",
    "subtitle": "ASS 白字黑边/关键词高亮/整句分行 ≤3行"
  },
  "pipeline": {
    "1_基准分析": "whisper 转写 261 段 + Kimi 整片视频审核 (不抽帧)",
    "2_蓝图": "target/blueprint.json — 4幕结构/180s/竖屏/DeepSec风格",
    "3_口播稿": "863字, 20镜头, 拼接校验 851/851",
    "4_关键帧": "Qwen T2I 20张 (含3张无文字重做 + 10张去人物化重做)",
    "5_动画": "LTX-2.3 i2v 双卡并行 (GPU0: S01-S10 / GPU1: S11-S20)",
    "6_配音": "IndexTTS2 20段 + atempo 适配镜头时长",
    "7_合成": "s7_enhanced — 拼接/上采样/ASS字幕/调色/BGM混音",
    "8_审核": "Kimi 整片视频审核 3 轮 (57 → 53 → 66)"
  },
  "quality_audits": {
    "round_1": {"total": 57, "verdict": "FAIL", "key_issue": "AI人物感过重/手部畸形/配音超时"},
    "round_2": {"total": 53, "verdict": "FAIL", "key_issue": "去人物化后仍AI感/字幕截断/BGM弱"},
    "round_3": {"total": 66, "verdict": "FAIL", "key_issue": "需真实录屏素材突破anti_ai_feel边界"},
    "final_scores": {
      "lighting": 7, "visual_beauty": 6, "composition": 6, "camera_motion": 7,
      "music": 7, "voice": 7, "subtitle": 7, "content_rhythm": 8,
      "platform_feel": 7, "anti_ai_feel": 4
    }
  },
  "known_limits": [
    "anti_ai_feel 4/10: 纯 AI 生成画面存在固有 AI 感, 需真人出镜/真实录屏/GitHub截图等真实素材突破 (超出当前工具链能力)",
    "visual_beauty 6/10: 部分 AI 概念图质感仍偏'生成感'",
    "subtitle 7/10: 已修复截断/乱码/行数, 个别长句仍偏密集"
  ],
  "improvement_path": [
    "加入真实素材: 真人半身讲解/第一人称敲代码POV/真实IDE录屏/GitHub页面截图",
    "AI 画面占比降至 20% 以内作为情绪点缀",
    "对超长镜头(S01/S03/S18/S19)压缩口播或拆分镜头"
  ],
  "files": {
    "final_video": "D:/AI_WORKSPACE/ai_video_projects/video_replicator_24h/rounds/round_20260803_template3min/交付/最终视频_3分钟_AI工具开发者vlog.mp4",
    "cover": "D:/AI_WORKSPACE/ai_video_projects/video_replicator_24h/rounds/round_20260803_template3min/交付/封面.jpg",
    "script": "D:/AI_WORKSPACE/ai_video_projects/video_replicator_24h/rounds/round_20260803_template3min/script.md",
    "storyboard": "D:/AI_WORKSPACE/ai_video_projects/video_replicator_24h/rounds/round_20260803_template3min/storyboard.normalized.json",
    "keyframes": "D:/AI_WORKSPACE/ai_video_projects/video_replicator_24h/rounds/_keyframes_cache/",
    "shots": "D:/AI_WORKSPACE/ai_video_projects/video_replicator_24h/rounds/round_20260803_template3min/shots/",
    "voice": "D:/AI_WORKSPACE/ai_video_projects/video_replicator_24h/rounds/round_20260803_template3min/voice/",
    "bgm": "D:/AI_WORKSPACE/ai_video_projects/video_replicator_24h/rounds/round_20260803_template3min/bgm_tech.flac",
    "audit_r3": "D:/AI_WORKSPACE/ai_video_projects/video_replicator_24h/rounds/round_20260803_template3min/kimi_audit_r3.json"
  }
}