{
  "added_at": "2026-11-08",
  "additional_evidence_urls": [
    "https://github.com/wtv-411/webtv-docs/blob/f4d05c57957da02603aa2c0404d40727c589bb7a/README.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "WebTV PTL documents the binary television-listings database used by WebTV Plus and DishPlayer set-top boxes. The write-up describes its location on device storage, big-endian integer encoding, versioned header, block layout and footer.",
  "description_zh": "WebTV PTL 记录了 WebTV Plus 和 DishPlayer 机顶盒使用的二进制电视节目表数据库格式。文档说明文件在设备存储中的位置、大端整数编码、不同版本的文件头、数据块布局与文件尾。",
  "entry_url": "https://awesomerea.org/resources/webtv-ptl-format-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/webtv-ptl-format-case/",
  "evidence_class": 3,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/wtv-411/webtv-docs/blob/f4d05c57957da02603aa2c0404d40727c589bb7a/docs/WebTV_PTL_listings_format.md",
  "group": "cases",
  "id": "webtv-ptl-format-case",
  "json_url": "https://awesomerea.org/resources/webtv-ptl-format-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/webtv-ptl-format-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/webtv-ptl-format-case/index.md",
  "name": "WebTV PTL: documenting the set-top box listings format",
  "name_zh": "WebTV PTL：解析机顶盒节目表文件格式",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "scope",
    "license"
  ],
  "requirements": [
    "The documented format concerns PTL listings databases used by WebTV Plus and DishPlayer boxes.",
    "No licence file in the repository."
  ],
  "requirements_zh": [
    "文档范围是 WebTV Plus 和 DishPlayer 机顶盒使用的 PTL 节目表数据库。",
    "仓库中没有许可证文件。"
  ],
  "scope": "notes",
  "targets": [
    "firmware"
  ],
  "url": "https://github.com/wtv-411/webtv-docs",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}