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  "docId": "SMPTE.ST393.2004",
  "document": {
    "abstract": "This standard defines operational pattern 2b for the exchange of an MXF file which represents a playlist of ganged (synchronized) essence containers. The essence containers may be internal or external to the file. This standard defines the operating restrictions, structural metadata objects and individual attributes that shall be applied to the MXF file format specification to achieve interoperability when exchanging an MXF file as a playlist of ganged essence containers. — Operational pattern 2b is intended to meet the requirements of acquisition, storage and interchange applications where more than one essence component is required and it is wished to carry these in four or more essence containers. Operational pattern 2b does require the use of body partitions for Internal essence containers. Subdivision of each essence container by using body partitions is optional.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "approvalDate": "2004",
    "approvalDate$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.858Z"
      },
      "year": "2004",
      "year$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.858Z"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "docId": "SMPTE.ST393.2004",
    "docId$meta": {
      "confidence": "high",
      "note": "Calculated from parsed/inferred metadata",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st393/20040922-pub/",
      "updated": "2025-10-21T04:40:39.206Z"
    },
    "docLabel": "SMPTE ST 393:2004",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from parsed/inferred typenumber/number/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st393/20040922-pub/",
      "updated": "2025-10-21T04:40:39.206Z"
    },
    "docNumber": "393",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubNumber meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st393/20040922-pub/",
      "updated": "2025-10-21T04:40:39.206Z"
    },
    "docSuiteTitle": "Material Exchange Format (MXF)",
    "docSuiteTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubSuiteTitle meta tag, or derived from wrapper title for PDF releases",
      "originalValue": null,
      "source": "parsed",
      "updated": "2025-12-12T21:26:19.717Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docTitle": "Operational Pattern 2b (Play-List Items, Ganged Packages)",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubTitle, or derived from wrapper title for PDF releases",
      "originalValue": "Material Exchange Format (MXF) - Operational Pattern 2b (Play-List Items, Ganged Packages)",
      "overridden": true,
      "source": "parsed",
      "updated": "2025-12-12T21:26:19.717Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Publication type parsed from HTML",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st393/20040922-pub/",
      "updated": "2025-10-21T04:40:39.206Z"
    },
    "doi": "10.5594/SMPTE.ST393.2004",
    "doi$meta": {
      "confidence": "medium",
      "note": "Constructed from parsed/inferred type/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st393/20040922-pub/",
      "updated": "2025-10-21T04:40:39.206Z"
    },
    "familyId": "393",
    "familyId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "group": "smpte-31fs-tc",
    "group$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "href": "https://doi.org/10.5594/SMPTE.ST393.2004",
    "href$meta": {
      "confidence": "high",
      "note": "URL generated and verified via redirect resolution",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st393/20040922-pub/",
      "updated": "2025-10-21T04:40:39.206Z"
    },
    "icsCodes": [
      {
        "code": "33.160.01",
        "description": "Audio, video and audiovisual systems in general"
      },
      {
        "code": "33.170",
        "description": "Television and radio broadcasting"
      }
    ],
    "icsCodes$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "isbn": "978-1-61482-535-7",
    "isbn$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "keywords": [
      "Communication",
      "Networking and Broadcast Technologies",
      "Television",
      "File Formats",
      "MXF",
      "File Format"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "pages": "1–9",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "productNumber": "SSD001536",
    "productNumber$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "publicationDate": "2004-09-22",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubDateTime meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st393/20040922-pub/",
      "updated": "2025-10-21T04:40:39.206Z"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Parsed from HTML publisher meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st393/20040922-pub/",
      "updated": "2025-10-21T04:40:39.206Z"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.858Z"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.858Z"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "references": {
      "bibliographic": [
        "SMPTE.ST312.2001",
        "SMPTE.ST336.2001",
        "SMPTE.ST392.2004",
        "SMPTE.RP224",
        "SMPTE.EG41.2004",
        "SMPTE.ST298"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-18T23:48:48.871Z"
      },
      "normative": [
        "SMPTE.ST377.2004"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-18T22:38:10.922Z"
      }
    },
    "releaseTag": "20040922-pub",
    "releaseTag$meta": {
      "confidence": "high",
      "note": "Release tag parsed from URL folder structure",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st393/20040922-pub/",
      "updated": "2025-10-21T04:40:39.206Z"
    },
    "resolvedHref": "https://pub.smpte.org/doc/st393/20040922-pub/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": "https://my.smpte.org/s/product-details?id=a1BVR0000008kcg",
      "overridden": true,
      "source": "resolved",
      "updated": "2025-10-30T22:52:24.748Z",
      "version": "extractDocs.js@commit:ee2844fb1cf2"
    },
    "standardId": "20803",
    "standardId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-393-2004_1/st0393-2004_stable2010.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.858Z"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s) and other status values",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-21T04:40:39.206Z"
      },
      "amended": false,
      "amended$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #amendments",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-21T04:40:39.206Z"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-21T04:40:39.206Z"
      },
      "stabilized": true,
      "stabilized$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #state",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-21T04:40:39.206Z"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-21T04:40:39.206Z"
      }
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}