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  "title": "Meet the Now Playing framework",
  "title_zh": "Meet the Now Playing framework",
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  "public_policy": "no_full_transcript_or_full_translation_publication",
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  "why_it_matters_zh": "它帮助判断 Apple 在「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。",
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    "空间/媒体/游戏",
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      "title_zh": "开场与问题定位",
      "time_range": "0:07-2:27",
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      "keywords": [
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      "safe_summary_zh": "本段主要围绕「AI/模型」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",
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      "safe_summary_zh": "本段主要围绕「空间/媒体/游戏」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": "4:56-7:10",
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        115
      ],
      "keywords": [
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        "speaker",
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      "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",
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        154
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      "keywords": [
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      "safe_summary_zh": "本段主要围绕「数据/平台服务」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",
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      "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。"
    }
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  "safe_anchors": [
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      "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": ""
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    {
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      "label": "2:31",
      "sourceSegment": 38,
      "public_text_zh": "内部字幕片段 #38 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
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      "label": "4:56",
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      "public_text_zh": "内部字幕片段 #77 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
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      "public_text_zh": "内部字幕片段 #116 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
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      "public_text_zh": "内部字幕片段 #155 · 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": ""
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      "public_text_zh": "内部字幕片段 #193 · 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": ""
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    "transcript_word_count": 1735,
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    "source": "https://developer.apple.com/videos/play/wwdc2026/312",
    "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。"
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}