{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.0.0",
  "generatedAt": "2026-08-15T07:00:53.950Z",
  "sourcePath": "src/main/data/docs",
  "docId": "SMPTE.ST348.2005",
  "document": {
    "abstract": "This standard provides the mechanisms necessary to facilitate the transport of packetized data over a synchronous data carrier. The HD-SDTI data packets and synchronizing signals provide a data transport interface which is compatible with SMPTE 292M (HD-SDI) such that it can be readily used by the infrastructure provided by this standard. — The standard uses a dual-channel operation where each line carries two data channels each forming an independent HD-SDTI data transport mechanism. The two channels are word-multiplexed onto the HD-SDI stream such that one line-channel occupies the C data space and the other line-channel occupies the Y data space. — The standard provides for a baseline operation which supports a constant payload length per line-channel having a maximum payload data rate up to approximately 1.0 Gb/s. It further provides for an extended operation which supports a variable payload length through the advancement of the SAV sequence to ensure a constant payload data rate regardless of the HD-SDI frame rate. — The HD-SDTI protocol is compatible with SMPTE 305M. — Additional documents shall be used to describe the payloads of particular applications of this standard including details of the data formatting and other parameters such as compression and error correction, if applicable.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.855Z"
    },
    "approvalDate": "2005-12-09",
    "approvalDate$meta": {
      "confidence": "high",
      "note": "Cross-filled from Zoho standards export (_source/SMPTE/Zoho/SMPTE Standards Document Zoho Export 2026-05-21.json); Zoho is canonical for SMPTE standards metadata, registry value overwritten",
      "originalValue": "2005",
      "overridden": true,
      "source": "parsed",
      "updated": "2026-06-15T20:27:42.872Z",
      "version": "smpte-zoho-standards@v1"
    },
    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.855Z"
      },
      "year": "2005",
      "year$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.855Z"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.855Z"
    },
    "docId": "SMPTE.ST348.2005",
    "docId$meta": {
      "confidence": "high",
      "note": "Calculated from parsed/inferred metadata",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st348/20051209-pub/",
      "updated": "2025-10-12T23:29:20.688Z"
    },
    "docLabel": "SMPTE ST 348:2005",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from parsed/inferred typenumber/number/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st348/20051209-pub/",
      "updated": "2025-10-12T23:29:20.688Z"
    },
    "docNumber": "348",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubNumber meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st348/20051209-pub/",
      "updated": "2025-10-12T23:29:20.688Z"
    },
    "docSuiteTitle": "Television",
    "docSuiteTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubSuiteTitle meta tag, or derived from wrapper title for PDF releases",
      "originalValue": null,
      "source": "parsed",
      "updated": "2025-12-12T21:25:19.951Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docTitle": "High Data Rate Serial Data Transport Interface (HD-SDTI)",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubTitle, or derived from wrapper title for PDF releases",
      "originalValue": "Television - High Data Rate Serial Data Transport Interface (HD-SDTI)",
      "overridden": true,
      "source": "parsed",
      "updated": "2025-12-12T21:25:19.951Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Publication type parsed from HTML",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st348/20051209-pub/",
      "updated": "2025-10-12T23:29:20.688Z"
    },
    "doi": "10.5594/SMPTE.ST348.2005",
    "doi$meta": {
      "confidence": "medium",
      "note": "Constructed from parsed/inferred type/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st348/20051209-pub/",
      "updated": "2025-10-12T23:29:20.688Z"
    },
    "familyId": "348",
    "familyId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.855Z"
    },
    "group": "smpte-32nf-tc",
    "group$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.855Z"
    },
    "href": "https://doi.org/10.5594/SMPTE.ST348.2005",
    "href$meta": {
      "confidence": "high",
      "note": "URL generated and verified via redirect resolution",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st348/20051209-pub/",
      "updated": "2025-10-12T23:29:20.688Z"
    },
    "icsCodes": [
      {
        "code": "33.160.01",
        "description": "Audio, video and audiovisual systems in general"
      },
      {
        "code": "33.170",
        "description": "Television and radio broadcasting"
      }
    ],
    "icsCodes$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.855Z"
    },
    "isbn": "978-1-61482-488-6",
    "isbn$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.855Z"
    },
    "keywords": [
      "Communication",
      "Networking and Broadcast Technologies",
      "Interfaces",
      "Television",
      "SDI",
      "Packet"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Scrubbed against src/main/config/site.json controlledKeywords (auto-fix renames + drop noise)",
      "originalValue": [
        "Communication",
        "Networking and Broadcast Technologies",
        "Interfaces",
        "Television",
        "Interface",
        "SDI",
        "Packet"
      ],
      "source": "parsed",
      "updated": "2026-06-17T17:24:10.972Z",
      "version": "kw-scrub@v1"
    },
    "numberOfPages": "13",
    "numberOfPages$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$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.855Z"
    },
    "productNumber": "SSD001489",
    "productNumber$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.855Z"
    },
    "publicationDate": "2005-12-09",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubDateTime meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st348/20051209-pub/",
      "updated": "2025-10-12T23:29:20.688Z"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Parsed from HTML publisher meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st348/20051209-pub/",
      "updated": "2025-10-12T23:29:20.688Z"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.855Z"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.855Z"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.855Z"
    },
    "references": {
      "normative": [
        "SMPTE.ST125.1995",
        "SMPTE.ST305.2005",
        "SMPTE.ST291.1998",
        "SMPTE.ST292.1998",
        "SMPTE.ST299.2004",
        "T-REC-X.25"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-18T23:48:48.871Z"
      }
    },
    "releaseTag": "20051209-pub",
    "releaseTag$meta": {
      "confidence": "high",
      "note": "Release tag parsed from URL folder structure",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st348/20051209-pub/",
      "updated": "2025-10-12T23:29:20.688Z"
    },
    "resolvedHref": "https://pub.smpte.org/doc/st348/20051209-pub/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": "https://my.smpte.org/s/product-details?id=a1BVR0000007NfP",
      "overridden": true,
      "source": "resolved",
      "updated": "2025-10-30T22:51:58.624Z",
      "version": "extractDocs.js@commit:ee2844fb1cf2"
    },
    "standardId": "20750",
    "standardId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08262015 STANDARDS REVISED DEPOSIT/smptes_st-348-2005_1/st0348-2005.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.855Z"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s) and other status values",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T23:29:20.688Z"
      },
      "amended": false,
      "amended$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #amendments",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-12T23:29:20.688Z"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T23:29:20.688Z"
      },
      "stabilized": true,
      "stabilized$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #state",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://pub.smpte.org/doc/st348/20051209-pub/",
        "updated": "2026-06-29T06:08:08.394Z",
        "version": "extractDocs.js@commit:d070e710ccaa"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-12T23:29:20.688Z"
      }
    }
  }
}