{
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  "generatedAt": "2026-06-23T16:57:17.111Z",
  "sourcePath": "src/main/data/docs",
  "docId": "SMPTE.RP227.2010",
  "document": {
    "abstract": "This document describes the protocols for carrying video elementary streams conforming to the SMPTE VC-1 Simple, Main and Advanced Profile over MPEG-2 Transport Streams and MPEG-2 Program Streams. This document does not describe the video bit stream syntax. It describes the encapsulation and signaling of the video bit stream using the respective transport protocols. — The document builds on the synchronization layer specified by MPEG-2 Systems, which is the fundamental mechanism for ensuring Audio/Video/Data synchronization. However, this document does not cover the policies that must be adopted at a transmission system head-end to implement a given quality level of Audio/Video/Data synchronization. — Any field of the MPEG-2 Transport Stream packet header or MPEG-2 PES packet header that is not mentioned in this document shall keep its default meaning as defined in ISO/IEC 13818–1:2000.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.843Z"
    },
    "approvalDate": "2010-08-12",
    "approvalDate$meta": {
      "confidence": "high",
      "note": "Cross-filled from Zoho standards export (_source/SMPTE/Zoho/SMPTE Standards Document Zoho Export 2026-05-21.json); Zoho is canonical for SMPTE standards metadata, registry value overwritten",
      "originalValue": "2010",
      "overridden": true,
      "source": "parsed",
      "updated": "2026-06-15T20:27:42.872Z",
      "version": "smpte-zoho-standards@v1"
    },
    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.843Z"
      },
      "year": "2010",
      "year$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.843Z"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.843Z"
    },
    "docId": "SMPTE.RP227.2010",
    "docId$meta": {
      "confidence": "high",
      "note": "Calculated from parsed/inferred metadata",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/rp227/20100812-pub/",
      "updated": "2025-10-12T20:05:48.889Z"
    },
    "docLabel": "SMPTE RP 227:2010",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from parsed/inferred typenumber/number/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/rp227/20100812-pub/",
      "updated": "2025-10-12T20:05:48.889Z"
    },
    "docNumber": "227",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubNumber meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/rp227/20100812-pub/",
      "updated": "2025-10-12T20:05:48.889Z"
    },
    "docTitle": "VC-1 Bitstream Transport Encodings",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Concatenated suite title and publication title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/rp227/20100812-pub/",
      "updated": "2025-10-12T20:05:48.889Z"
    },
    "docType": "Recommended Practice",
    "docType$meta": {
      "confidence": "high",
      "note": "Publication type parsed from HTML",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/rp227/20100812-pub/",
      "updated": "2025-10-12T20:05:48.889Z"
    },
    "doi": "10.5594/SMPTE.RP227.2010",
    "doi$meta": {
      "confidence": "medium",
      "note": "Constructed from parsed/inferred type/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/rp227/20100812-pub/",
      "updated": "2025-10-12T20:05:48.889Z"
    },
    "familyId": "227",
    "familyId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.843Z"
    },
    "group": "smpte-10e-tc",
    "group$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.843Z"
    },
    "href": "https://doi.org/10.5594/SMPTE.RP227.2010",
    "href$meta": {
      "confidence": "high",
      "note": "URL generated and verified via redirect resolution",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/rp227/20100812-pub/",
      "updated": "2025-10-12T20:05:48.889Z"
    },
    "icsCodes": [
      {
        "code": "33.160.01",
        "description": "Audio, video and audiovisual systems in general"
      },
      {
        "code": "33.170",
        "description": "Television and radio broadcasting"
      }
    ],
    "icsCodes$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.843Z"
    },
    "isbn": "978-1-61482-237-0",
    "isbn$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.843Z"
    },
    "keywords": [
      "Communication",
      "Networking and Broadcast Technologies",
      "Interfaces",
      "Television",
      "Compression",
      "MPEG"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Scrubbed against src/main/config/site.json controlledKeywords (auto-fix renames + drop noise)",
      "originalValue": [
        "Communication",
        "Networking and Broadcast Technologies",
        "Interfaces",
        "Television",
        "Compression",
        "Interface",
        "MPEG"
      ],
      "source": "parsed",
      "updated": "2026-06-17T17:24:10.972Z",
      "version": "kw-scrub@v1"
    },
    "numberOfPages": "31",
    "numberOfPages$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": "1–31",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.843Z"
    },
    "productNumber": "SSD001238",
    "productNumber$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.843Z"
    },
    "publicationDate": "2010-08-12",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubDateTime meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/rp227/20100812-pub/",
      "updated": "2025-10-12T20:05:48.889Z"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Parsed from HTML publisher meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/rp227/20100812-pub/",
      "updated": "2025-10-12T20:05:48.889Z"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.843Z"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.843Z"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.843Z"
    },
    "references": {
      "bibliographic": [
        "ATSC.A53B",
        "ATSC.A65B",
        "ETSI.EN-300-468",
        "ETSI.TR-101-154",
        "SCTE.54.2004",
        "SCTE.65.2002",
        "orphan/SMPTE.RP227.2010/ref-bib-10",
        "orphan/SMPTE.RP227.2010/ref-bib-5",
        "orphan/SMPTE.RP227.2010/ref-bib-8",
        "orphan/SMPTE.RP227.2010/ref-bib-9"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "note": "Resolved from sibling -ref.xml via resolveSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-19T17:26:21.247Z"
      },
      "normative": [
        "ISO.13818-1.2000",
        "orphan/SMPTE.RP227.2010/ref-norm-1"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-18T22:15:35.548Z"
      }
    },
    "releaseTag": "20100812-pub",
    "releaseTag$meta": {
      "confidence": "high",
      "note": "Release tag parsed from URL folder structure",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/rp227/20100812-pub/",
      "updated": "2025-10-12T20:05:48.889Z"
    },
    "resolvedHref": "https://pub.smpte.org/doc/rp227/20100812-pub/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": "https://my.smpte.org/s/product-details?id=a1BVR0000007Nbf",
      "overridden": true,
      "source": "resolved",
      "updated": "2025-10-30T22:51:12.609Z",
      "version": "extractDocs.js@commit:ee2844fb1cf2"
    },
    "standardId": "20412",
    "standardId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_rp-227-2010_1/rp0227-2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.843Z"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s) and other status values",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T20:05:48.889Z"
      },
      "amended": false,
      "amended$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #amendments",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-12T20:05:48.889Z"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T20:05:48.889Z"
      },
      "reaffirmDate": "2016-08-19",
      "reaffirmDate$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": "2026-06-15T20:13:55.508Z",
        "version": "smpte-zoho-standards@v1"
      },
      "stabilized": true,
      "stabilized$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #state",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-12T20:05:48.889Z"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T20:05:48.889Z"
      }
    }
  }
}