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  "document": {
    "abstract": "This document defines UHDTV video payload mapping of formats as shown in Table 1 into Multi-link 10Gb/s [nominal] Signal/Data Interface. This document also defines mapping of ANC, payload ID and other ancillary data as well as optical characteristics and a connector.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "approvalDate": "2015-03-27",
    "approvalDate$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.865Z"
      },
      "year": "2015",
      "year$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.865Z"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "depositDate": "2015-06-21",
    "depositDate$meta": {
      "confidence": "high",
      "note": "Source XML <publication_date> — appears to be SMPTE/IEEE Xplore deposit date, distinct from actual publicationDate (from _source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-13T21:13:37.613Z"
    },
    "docId": "SMPTE.ST2036-4.2015",
    "docId$meta": {
      "confidence": "high",
      "note": "Calculated from parsed/inferred metadata",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
      "updated": "2025-10-26T17:01:57.423Z"
    },
    "docLabel": "SMPTE ST 2036-4:2015",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from parsed/inferred typenumber/number/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
      "updated": "2025-10-26T17:01:57.423Z"
    },
    "docNumber": "2036",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubNumber meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
      "updated": "2025-10-26T17:01:57.423Z"
    },
    "docPart": "4",
    "docPart$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubPart meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
      "updated": "2025-10-26T17:01:57.423Z"
    },
    "docSuiteTitle": "Ultra High Definition Television",
    "docSuiteTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubSuiteTitle meta tag, or derived from wrapper title for PDF releases",
      "originalValue": null,
      "source": "parsed",
      "updated": "2025-12-12T21:30:04.115Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docTitle": "Multi-link 10 Gb/s Signal/Data Interface Using 12-Bit Width Container",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubTitle, or derived from wrapper title for PDF releases",
      "originalValue": "Ultra High Definition Television — Multi-link 10 Gb/s Signal/Data Interface Using 12-Bit Width Container",
      "overridden": true,
      "source": "parsed",
      "updated": "2025-12-12T21:30:04.115Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
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    "docType$meta": {
      "confidence": "high",
      "note": "Publication type parsed from HTML",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
      "updated": "2025-10-26T17:01:57.423Z"
    },
    "doi": "10.5594/SMPTE.ST2036-4.2015",
    "doi$meta": {
      "confidence": "medium",
      "note": "Constructed from parsed/inferred type/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
      "updated": "2025-10-26T17:01:57.423Z"
    },
    "familyId": "2036-4",
    "familyId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "group": "smpte-32nf-tc",
    "group$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "href": "https://doi.org/10.5594/SMPTE.ST2036-4.2015",
    "href$meta": {
      "confidence": "high",
      "note": "URL generated and verified via redirect resolution",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
      "updated": "2025-10-26T17:01:57.423Z"
    },
    "icsCodes": [
      {
        "code": "33.160.01",
        "description": "Audio, video and audiovisual systems in general"
      },
      {
        "code": "33.170",
        "description": "Television and radio broadcasting"
      }
    ],
    "icsCodes$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
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    "isbn$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "keywords": [
      "Communication",
      "Networking and Broadcast Technologies",
      "Interfaces",
      "Television",
      "UHDTV",
      "Interface",
      "Fiber"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
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    "pages": "1–51",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "productNumber": "SSD001860",
    "productNumber$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "publicationDate": "2015-03-27",
    "publicationDate$meta": {
      "confidence": "high",
      "excludeChanges": true,
      "note": "Parsed from HTML pubDateTime meta tag | TRIAGE: Registry matches releaseTag (gospel); source XML date appears to be SMPTE-IEEE Xplore deposit date, not publication",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
      "updated": "2026-05-13T21:13:37.613Z"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Parsed from HTML publisher meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
      "updated": "2025-10-26T17:01:57.423Z"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.865Z"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.865Z"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
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    "references": {
      "bibliographic": [
        "SMPTE.ST274.2008",
        "SMPTE.ST2036-2.2008",
        "SMPTE.ST2036-3.2012",
        "R-REC-BT.2020"
      ],
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        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-18T23:48:48.871Z"
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      "normative": [
        "SMPTE.ST291-1.2011",
        "SMPTE.ST352.2013",
        "SMPTE.ST2036-1.2014",
        "SMPTE.RP184.2004",
        "IEC.61754-7.2008",
        "IEEE.STD802.3AE.2002",
        "INCITS.230.1994"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-19T17:26:21.247Z"
      }
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    "releaseTag$meta": {
      "confidence": "high",
      "note": "Release tag parsed from URL folder structure",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
      "updated": "2025-10-26T17:01:57.423Z"
    },
    "resolvedHref": "https://pub.smpte.org/doc/st2036-4/20150327-pub/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": "https://my.smpte.org/s/product-details?id=a1BVR0000007Nct",
      "overridden": true,
      "source": "resolved",
      "updated": "2025-11-11T04:50:59.922Z",
      "version": "extractDocs.js@commit:dea962f9e9d7"
    },
    "standardId": "20909",
    "standardId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2036-4-2015/st2036-4-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
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      "active": false,
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        "confidence": "high",
        "note": "Calculated from the releaseTag(s) and other status values",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-26T17:01:57.423Z"
      },
      "amended": false,
      "amended$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #amendments",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-26T17:01:57.423Z"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-26T17:01:57.423Z"
      },
      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-26T17:01:57.423Z"
      },
      "supersededBy": [
        "SMPTE.ST2036-4.2019"
      ],
      "supersededBy$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": [],
        "source": "resolved",
        "updated": "2025-10-26T17:01:57.423Z"
      },
      "supersededDate": "2019-06-18",
      "supersededDate$meta": {
        "confidence": "high",
        "note": "Calculated as the publication date of the next base release (from releaseTag)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-26T17:01:57.423Z"
      }
    }
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}