{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.0.0",
  "generatedAt": "2026-05-23T07:02:55.500Z",
  "sourcePath": "src/main/data/docs",
  "docId": "SMPTE.ST326.2000",
  "document": {
    "abstract": "This standard specifies the format for the transport of content packages (CP) on the serial digital transport interface (SDTI). This format is abbreviated to the term SDTI-CP. The format is a packaging structure for the assembly of system, picture, audio, and auxiliary data items as follows: – A system item assembled as a group of timing and control elements, plus any metadata associated with the picture, audio, and auxiliary data items; – A picture item assembled as a group of up to 255 picture stream elements; – An audio item assembled as a group of up to 255 audio stream elements; – An auxiliary item assembled as a group of up to 255 auxiliary data elements such as ancillary data lines, teletext, and other data. — This standard defines the structure of the content package mapped onto the SDTI transport. All element and metadata formats are defined by SMPTE 331M. — An SDTI-CP compliant receiver shall be capable of receiving and parsing the structure of the SDTI-CP format. — An SDTI-CP compliant decoder is defined by the ability to both receive and decode a defined set of elements and metadata according to an associated decoder template document. — The baseline operation of this standard is defined by the transport of content packages locked to the SDTI transport frame rate. This standard additionally defines format extension capabilities as follows: – Allow content package transfers at higher and lower than the specified rate through isochronous and asynchronous transfer modes; – Provision of a timing mode to reduce delay and provision for two content packages in each SDTI transport frame; – Carriage of content packages in a low-latency mode; and – Multiplexing of content packages from different sources onto one SDTI transport. — This standard is limited to SDTI operating at a bit rate of 270 Mb/s and 360 Mb/s as defined by SMPTE 305M.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "approvalDate": "2000",
    "approvalDate$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.852Z"
      },
      "year": "2000",
      "year$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.852Z"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "docElement": "m",
    "docElement$meta": {
      "confidence": "medium",
      "source": "manual",
      "updated": "2025-07-01T00:00:00Z"
    },
    "docId": "SMPTE.ST326.2000",
    "docId$meta": {
      "confidence": "high",
      "note": "Calculated from parsed/inferred metadata",
      "originalValue": null,
      "source": "manual",
      "sourceUrl": "https://pub.smpte.org/doc/st326/20000131-pub/",
      "updated": "2025-10-30T00:00:00Z"
    },
    "docLabel": "SMPTE ST 326:2000",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from parsed/inferred typenumber/number/date",
      "originalValue": "SMPTE ST 326(m):2000",
      "overridden": true,
      "source": "resolved",
      "updated": "2025-10-12T23:29:08.644Z"
    },
    "docNumber": "326",
    "docNumber$meta": {
      "confidence": "medium",
      "source": "manual",
      "updated": "2025-07-01T00:00:00Z"
    },
    "docSuiteTitle": "Television",
    "docSuiteTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubSuiteTitle meta tag, or derived from wrapper title for PDF releases",
      "originalValue": null,
      "source": "parsed",
      "updated": "2025-12-12T21:24:51.616Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docTitle": "SDTI Content Package Format (SDTI-CP)",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubTitle, or derived from wrapper title for PDF releases",
      "originalValue": "Television - SDTI Content Package Format (SDTI-CP)",
      "overridden": true,
      "source": "parsed",
      "updated": "2025-12-12T21:24:51.616Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "medium",
      "source": "manual",
      "updated": "2025-07-01T00:00:00Z"
    },
    "doi": "10.5594/SMPTE.ST326.2000",
    "doi$meta": {
      "confidence": "medium",
      "source": "manual",
      "updated": "2025-07-01T00:00:00Z"
    },
    "familyId": "326",
    "familyId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "group": "smpte-32nf-tc",
    "group$meta": {
      "confidence": "medium",
      "source": "manual",
      "updated": "2025-07-01T00:00:00Z"
    },
    "href": "https://doi.org/10.5594/SMPTE.ST326.2000",
    "href$meta": {
      "confidence": "medium",
      "source": "manual",
      "updated": "2025-07-01T00:00:00Z"
    },
    "icsCodes": [
      {
        "code": "33.160.01",
        "description": "Audio, video and audiovisual systems in general"
      },
      {
        "code": "33.170",
        "description": "Television and radio broadcasting"
      }
    ],
    "icsCodes$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "isbn": "978-1-61482-465-7",
    "isbn$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "keywords": [
      "Communication",
      "Networking and Broadcast Technologies",
      "Interfaces",
      "Television",
      "Interface",
      "SDI"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "pages": "1–19",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "productNumber": "SSD001466",
    "productNumber$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "publicationDate": "2000-01-31",
    "publicationDate$meta": {
      "confidence": "medium",
      "source": "manual",
      "updated": "2025-07-01T00:00:00Z"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "medium",
      "source": "manual",
      "updated": "2025-07-01T00:00:00Z"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.852Z"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.852Z"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "references": {
      "bibliographic": [
        "ISO.13818",
        "SMPTE.ST259.1997",
        "SMPTE.ST291.1998"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-18T23:48:48.871Z"
      },
      "normative": [
        "SMPTE.ST298.1997",
        "SMPTE.ST12.1999",
        "SMPTE.RP168.1993",
        "SMPTE.RP204.2000",
        "SMPTE.ST305.1998",
        "SMPTE.ST331.2000"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-18T23:48:48.871Z"
      }
    },
    "releaseTag": "20000131-pub",
    "releaseTag$meta": {
      "confidence": "high",
      "note": "Release tag parsed from URL folder structure",
      "originalValue": null,
      "source": "parsed",
      "updated": "2025-10-12T23:29:08.644Z"
    },
    "resolvedHref": "https://pub.smpte.org/doc/st326/20000131-pub/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": "https://my.smpte.org/s/product-details?id=a1BVR0000007NfA",
      "overridden": true,
      "source": "resolved",
      "updated": "2025-10-30T22:51:41.731Z",
      "version": "extractDocs.js@commit:ee2844fb1cf2"
    },
    "standardId": "20722",
    "standardId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-326-2000_1/st0326-2000.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.852Z"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "medium",
        "source": "manual",
        "updated": "2025-07-01T00:00:00Z"
      },
      "amended": false,
      "amended$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #amendments",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-12T23:29:08.644Z"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T23:29:08.644Z"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T23:29:08.644Z"
      }
    }
  }
}