{
  "schema": "insight.wwdc.session.zh-safe-brief.v1",
  "session_id": "204",
  "title": "What’s new in WebKit for Safari 27",
  "title_zh": "Safari / Web：What’s new in WebKit for Safari 27",
  "priority": "P2",
  "themes": [
    "platform_apps",
    "spatial_media_games"
  ],
  "theme_labels_zh": [
    "平台应用框架",
    "空间计算、媒体与游戏"
  ],
  "transcript_ready": true,
  "public_policy": "no_full_transcript_or_full_translation_publication",
  "summary_zh": "本 session 围绕「Web/Safari」展开，适合放入「平台应用框架 / 空间计算、媒体与游戏」路径中理解；当前摘要由 transcript 索引自动生成，用于中文阅读入口和后续人工复核。",
  "why_it_matters_zh": "它帮助判断 Apple 在「平台应用框架 / 空间计算、媒体与游戏」方向上的平台能力、开发者入口和工程边界。",
  "top_categories": [
    "Web/Safari",
    "AI/模型",
    "Xcode/研发",
    "UI/SwiftUI",
    "空间/媒体/游戏"
  ],
  "top_terms": [
    "web",
    "safari",
    "website",
    "extension",
    "webkit",
    "model",
    "code",
    "html",
    "css",
    "more",
    "what",
    "layout",
    "about",
    "work",
    "immersive",
    "when"
  ],
  "chapter_outline": [
    {
      "id": "c1",
      "title_zh": "开场与问题定位",
      "time_range": "0:07-3:07",
      "segment_range": [
        0,
        55
      ],
      "keywords": [
        "web",
        "website",
        "what",
        "code",
        "webkit",
        "safari"
      ],
      "safe_summary_zh": "本段主要围绕「Web/Safari」展开；公开页只展示概括、时间范围和关键词，不复制字幕正文。"
    },
    {
      "id": "c2",
      "title_zh": "能力与概念展开",
      "time_range": "3:10-6:20",
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      ],
      "keywords": [
        "web",
        "code",
        "webkit",
        "website",
        "random",
        "safari"
      ],
      "safe_summary_zh": "本段主要围绕「Web/Safari」展开；公开页只展示概括、时间范围和关键词，不复制字幕正文。"
    },
    {
      "id": "c3",
      "title_zh": "API / 工具 / 演示主线",
      "time_range": "6:23-9:43",
      "segment_range": [
        112,
        168
      ],
      "keywords": [
        "safari",
        "web",
        "webkit",
        "css",
        "support",
        "features"
      ],
      "safe_summary_zh": "本段主要围绕「Web/Safari」展开；公开页只展示概括、时间范围和关键词，不复制字幕正文。"
    },
    {
      "id": "c4",
      "title_zh": "集成与工程边界",
      "time_range": "9:48-13:00",
      "segment_range": [
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        224
      ],
      "keywords": [
        "model",
        "html",
        "safari",
        "website",
        "web",
        "ml"
      ],
      "safe_summary_zh": "本段主要围绕「Web/Safari」展开；公开页只展示概括、时间范围和关键词，不复制字幕正文。"
    },
    {
      "id": "c5",
      "title_zh": "收束与后续关注",
      "time_range": "13:02-16:22",
      "segment_range": [
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        281
      ],
      "keywords": [
        "extension",
        "web",
        "safari",
        "immersive",
        "website",
        "about"
      ],
      "safe_summary_zh": "本段主要围绕「Web/Safari」展开；公开页只展示概括、时间范围和关键词，不复制字幕正文。"
    }
  ],
  "safe_anchors": [
    {
      "id": "a1",
      "time": 7,
      "label": "0:07",
      "sourceSegment": 0,
      "public_text_zh": "内部字幕片段 #0 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    },
    {
      "id": "a2",
      "time": 190,
      "label": "3:10",
      "sourceSegment": 56,
      "public_text_zh": "内部字幕片段 #56 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    },
    {
      "id": "a3",
      "time": 383,
      "label": "6:23",
      "sourceSegment": 112,
      "public_text_zh": "内部字幕片段 #112 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    },
    {
      "id": "a4",
      "time": 588,
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      "sourceSegment": 169,
      "public_text_zh": "内部字幕片段 #169 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    },
    {
      "id": "a5",
      "time": 782,
      "label": "13:02",
      "sourceSegment": 225,
      "public_text_zh": "内部字幕片段 #225 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    },
    {
      "id": "a6",
      "time": 982,
      "label": "16:22",
      "sourceSegment": 281,
      "public_text_zh": "内部字幕片段 #281 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    }
  ],
  "quality": {
    "generation": "auto_safe_zh_brief_v1",
    "requires_human_review": true,
    "transcript_word_count": 2351,
    "transcript_segments": 282,
    "source": "https://developer.apple.com/videos/play/wwdc2026/204",
    "notes": [
      "仅用于中文安全摘要；不是完整字幕翻译。",
      "公开页不得展示完整 transcript 或完整中文翻译。"
    ]
  }
}