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    "abstract": "This standard defines algorithms and procedures for generating audio and video fingerprints from audio and video essence used for audio to video timing measurements. It also specifies a method for combining the audio and video fingerprints and associated metadata into a container suitable for transport. Composite video formats are not supported by this standard.",
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      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "approvalDate": "2015-10-09",
    "approvalDate$meta": {
      "confidence": "high",
      "note": "Cross-filled from Zoho standards export (_source/SMPTE/Zoho/SMPTE Standards Document Zoho Export 2026-05-21.json); Zoho is canonical for SMPTE standards metadata, registry value overwritten",
      "originalValue": "2015",
      "overridden": true,
      "source": "parsed",
      "updated": "2026-06-15T20:27:42.872Z",
      "version": "smpte-zoho-standards@v1"
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    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
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        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.865Z"
      },
      "year": "2015",
      "year$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.865Z"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "docId": "SMPTE.ST2064-1.2015",
    "docId$meta": {
      "confidence": "high",
      "note": "Calculated from parsed/inferred metadata",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
      "updated": "2025-10-26T17:02:22.370Z"
    },
    "docLabel": "SMPTE ST 2064-1:2015",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from parsed/inferred typenumber/number/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
      "updated": "2025-10-26T17:02:22.370Z"
    },
    "docNumber": "2064",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubNumber meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
      "updated": "2025-10-26T17:02:22.370Z"
    },
    "docPart": "1",
    "docPart$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubPart meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
      "updated": "2025-10-26T17:02:22.370Z"
    },
    "docSuiteTitle": "Audio to Video Synchronization Measurement",
    "docSuiteTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubSuiteTitle meta tag, or derived from wrapper title for PDF releases",
      "originalValue": null,
      "source": "parsed",
      "updated": "2025-12-12T21:30:59.994Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docTitle": "Fingerprint Generation",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubTitle, or derived from wrapper title for PDF releases",
      "originalValue": "Audio to Video Synchronization Measurement — Fingerprint Generation",
      "overridden": true,
      "source": "parsed",
      "updated": "2025-12-12T21:30:59.994Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Publication type parsed from HTML",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
      "updated": "2025-10-26T17:02:22.370Z"
    },
    "doi": "10.5594/SMPTE.ST2064-1.2015",
    "doi$meta": {
      "confidence": "medium",
      "note": "Constructed from parsed/inferred type/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
      "updated": "2025-10-26T17:02:22.370Z"
    },
    "familyId": "2064-1",
    "familyId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "group": "smpte-24tb-tc",
    "group$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "href": "https://doi.org/10.5594/SMPTE.ST2064-1.2015",
    "href$meta": {
      "confidence": "high",
      "note": "URL generated and verified via redirect resolution",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
      "updated": "2025-10-26T17:02:22.370Z"
    },
    "icsCodes": [
      {
        "code": "33.160.01",
        "description": "Audio, video and audiovisual systems in general"
      },
      {
        "code": "33.170",
        "description": "Television and radio broadcasting"
      }
    ],
    "icsCodes$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "isbn": "978-1-68303-002-7",
    "isbn$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "keywords": [
      "Communication",
      "Networking and Broadcast Technologies",
      "Television",
      "Test & Measurement",
      "Time & Sync"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "numberOfPages": "23",
    "numberOfPages$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"
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    "pages": "1–23",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "productNumber": "SSD001883",
    "productNumber$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "publicationDate": "2015-10-09",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubDateTime meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
      "updated": "2025-10-26T17:02:22.370Z"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Parsed from HTML publisher meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
      "updated": "2025-10-26T17:02:22.370Z"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.865Z"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.865Z"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "references": {
      "bibliographic": [
        "R-REC-BT.1359-1",
        "10.5594-J02892",
        "orphan/SMPTE.ST2064-1.2015/ref-bib-10",
        "orphan/SMPTE.ST2064-1.2015/ref-bib-2",
        "orphan/SMPTE.ST2064-1.2015/ref-bib-3",
        "orphan/SMPTE.ST2064-1.2015/ref-bib-4",
        "orphan/SMPTE.ST2064-1.2015/ref-bib-5",
        "orphan/SMPTE.ST2064-1.2015/ref-bib-6",
        "orphan/SMPTE.ST2064-1.2015/ref-bib-7",
        "orphan/SMPTE.ST2064-1.2015/ref-bib-8"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "note": "Resolved from sibling -ref.xml via resolveSmpteSourceRefs.v2.js (orphan-slug-mint)",
        "source": "parsed",
        "updated": "2026-06-22T23:05:50.315Z"
      },
      "normative": [
        "SMPTE.ST125.2013",
        "SMPTE.ST274.2008",
        "SMPTE.ST296.2012",
        "SMPTE.ST352.2013",
        "SMPTE.ST2036-1.2014",
        "SMPTE.ST2048-1.2011",
        "orphan/SMPTE.ST2064-1.2015/ref-norm-7"
      ],
      "normative$meta": {
        "confidence": "medium",
        "note": "Resolved from sibling -ref.xml via resolveSmpteSourceRefs.v2.js (orphan-slug-mint)",
        "source": "parsed",
        "updated": "2026-06-22T23:05:50.315Z"
      }
    },
    "releaseTag": "20151009-pub",
    "releaseTag$meta": {
      "confidence": "high",
      "note": "Release tag parsed from URL folder structure",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
      "updated": "2025-10-26T17:02:22.370Z"
    },
    "resolvedHref": "https://pub.smpte.org/doc/st2064-1/20151009-pub/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": "https://my.smpte.org/s/product-details?id=a1BVR0000007NdC",
      "overridden": true,
      "source": "resolved",
      "updated": "2025-10-30T22:55:26.324Z",
      "version": "extractDocs.js@commit:ee2844fb1cf2"
    },
    "standardId": "20910",
    "standardId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/METADATA and PDFs ALL CONTENT/Standard/st2064-1-2015/st2064-1-2015.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.865Z"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s) and other status values",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-26T17:02:22.370Z"
      },
      "amended": false,
      "amended$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #amendments",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-26T17:02:22.370Z"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-26T17:02:22.370Z"
      },
      "stabilized": true,
      "stabilized$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #state",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-26T17:02:22.370Z"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-26T17:02:22.370Z"
      }
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}