{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.0.0",
  "generatedAt": "2026-08-15T07:00:53.950Z",
  "sourcePath": "src/main/data/docs",
  "docId": "SMPTE.ST334-2.2007",
  "document": {
    "abstract": "This standard defines the structure of the Caption Distribution Packet (CDP). A CDP may contain time code, CEA-608 data, CEA-708 closed captioning data, and ATSC A/65 closed caption service information.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "approvalDate": "2007-07-27",
    "approvalDate$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.853Z"
      },
      "year": "2007",
      "year$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.853Z"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "docId": "SMPTE.ST334-2.2007",
    "docId$meta": {
      "confidence": "high",
      "note": "Calculated from parsed/inferred metadata",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
      "updated": "2025-10-12T23:29:13.179Z"
    },
    "docLabel": "SMPTE ST 334-2:2007",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from parsed/inferred typenumber/number/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
      "updated": "2025-10-12T23:29:13.179Z"
    },
    "docNumber": "334",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubNumber meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
      "updated": "2025-10-12T23:29:13.179Z"
    },
    "docPart": "2",
    "docPart$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubPart meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
      "updated": "2025-10-12T23:29:13.179Z"
    },
    "docSuiteTitle": "Caption",
    "docSuiteTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubSuiteTitle meta tag, or derived from wrapper title for PDF releases",
      "originalValue": null,
      "source": "parsed",
      "updated": "2025-12-12T21:25:02.142Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docTitle": "Caption Distribution Packet (CDP) Definition",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubTitle, or derived from wrapper title for PDF releases",
      "originalValue": "Caption — Caption Distribution Packet (CDP) Definition",
      "overridden": true,
      "source": "parsed",
      "updated": "2025-12-12T21:25:02.142Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Publication type parsed from HTML",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
      "updated": "2025-10-12T23:29:13.179Z"
    },
    "doi": "10.5594/SMPTE.ST334-2.2007",
    "doi$meta": {
      "confidence": "medium",
      "note": "Constructed from parsed/inferred type/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
      "updated": "2025-10-12T23:29:13.179Z"
    },
    "familyId": "334",
    "familyId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "group": "smpte-24tb-tc",
    "group$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "href": "https://doi.org/10.5594/SMPTE.ST334-2.2007",
    "href$meta": {
      "confidence": "high",
      "note": "URL generated and verified via redirect resolution",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
      "updated": "2025-10-12T23:29:13.179Z"
    },
    "icsCodes": [
      {
        "code": "33.160.01",
        "description": "Audio, video and audiovisual systems in general"
      },
      {
        "code": "33.170",
        "description": "Television and radio broadcasting"
      }
    ],
    "icsCodes$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "isbn": "978-1-61482-474-9",
    "isbn$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "keywords": [
      "Captions",
      "Communication",
      "Networking and Broadcast Technologies",
      "Subtitles",
      "Television"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Scrubbed against src/main/config/site.json controlledKeywords (auto-fix renames + drop noise)",
      "originalValue": [
        "Captions",
        "Communication",
        "Networking and Broadcast Technologies",
        "Subtitles",
        "Television"
      ],
      "source": "parsed",
      "updated": "2026-06-17T17:18:30.093Z",
      "version": "kw-scrub@v1"
    },
    "numberOfPages": "13",
    "numberOfPages$meta": {
      "confidence": "high",
      "note": "Cross-filled from Zoho standards export (_source/SMPTE/Zoho/SMPTE Standards Document Zoho Export 2026-05-21.json)",
      "source": "parsed",
      "updated": "2026-06-15T20:12:21.844Z",
      "version": "smpte-zoho-standards@v1"
    },
    "pages": "1–13",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "productNumber": "SSD001475",
    "productNumber$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "publicationDate": "2007-07-27",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubDateTime meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
      "updated": "2025-10-12T23:29:13.179Z"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Parsed from HTML publisher meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
      "updated": "2025-10-12T23:29:13.179Z"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.853Z"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.853Z"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "references": {
      "bibliographic": [
        "SMPTE.ST274.2005",
        "SMPTE.ST296.2001",
        "SMPTE.ST336.2001",
        "SMPTE.RP207.2005",
        "SMPTE.RP208.2002",
        "SMPTE.EG43.2004",
        "SMPTE.ST299.2004",
        "ATSC.A53.2007"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-19T17:05:10.539Z"
      },
      "normative": [
        "SMPTE.ST12.1999",
        "ATSC.A65C.2006",
        "CEA.608.2005",
        "CEA.708.2006"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-19T17:09:57.766Z"
      }
    },
    "releaseTag": "20070727-pub",
    "releaseTag$meta": {
      "confidence": "high",
      "note": "Release tag parsed from URL folder structure",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
      "updated": "2025-10-12T23:29:13.179Z"
    },
    "resolvedHref": "https://pub.smpte.org/doc/st334-2/20070727-pub/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": "https://my.smpte.org/s/product-details?id=a1BVR0000007NfJ",
      "overridden": true,
      "source": "resolved",
      "updated": "2025-11-11T04:48:42.311Z",
      "version": "extractDocs.js@commit:dea962f9e9d7"
    },
    "standardId": "20734",
    "standardId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-334-2-2007_1/st0334-2-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.853Z"
    },
    "status": {
      "active": false,
      "active$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s) and other status values",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T23:29:13.179Z"
      },
      "amended": false,
      "amended$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #amendments",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-12T23:29:13.179Z"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T23:29:13.179Z"
      },
      "stabilized": true,
      "stabilized$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #state",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-12T23:29:13.179Z"
      },
      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T23:29:13.179Z"
      },
      "supersededBy": [
        "SMPTE.ST334-2.2015"
      ],
      "supersededBy$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": [],
        "source": "resolved",
        "updated": "2025-10-12T23:29:13.179Z"
      },
      "supersededDate": "2015-01-02",
      "supersededDate$meta": {
        "confidence": "high",
        "note": "Calculated as the publication date of the next base release (from releaseTag)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T23:29:13.179Z"
      }
    }
  }
}