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  "document": {
    "abstract": "(1.1) This standard specifies the method of transporting AES3 data in an MPEG-2 transport stream for television applications. For these television applications, the AES3 frame rate is 48 kHz. (1.2) Some applications may require linear PCM (pulse code modulated) digital audio in conjunction with compressed video specified in the MPEG-2 4:2:2 profile. The MPEG audio standard defines compressed audio, but does not define uncompressed audio for carriage in an MPEG-2 transport system. This standard augments the MPEG standards to address the requirement to carry AES3 streams, which may consist of linear PCM audio (at 48 ksample/s), or data carried within the AES3 format.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "approvalDate": "2007",
    "approvalDate$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.833Z"
      },
      "year": "2007",
      "year$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.833Z"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "docId": "SMPTE.ST302.2007",
    "docId$meta": {
      "confidence": "high",
      "note": "Calculated from parsed/inferred metadata",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st302/20071025-pub/",
      "updated": "2025-10-09T22:10:16.173Z"
    },
    "docLabel": "SMPTE ST 302:2007",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from parsed/inferred typenumber/number/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st302/20071025-pub/",
      "updated": "2025-10-09T22:10:16.173Z"
    },
    "docNumber": "302",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubNumber meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st302/20071025-pub/",
      "updated": "2025-10-09T22:10:16.173Z"
    },
    "docSuiteTitle": "Television",
    "docSuiteTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubSuiteTitle meta tag, or derived from wrapper title for PDF releases",
      "originalValue": null,
      "source": "parsed",
      "updated": "2025-12-12T21:24:26.444Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
    },
    "docTitle": "Mapping of AES3 Data into MPEG-2 Transport Stream",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubTitle, or derived from wrapper title for PDF releases",
      "originalValue": "Television - Mapping of AES3 Data into MPEG-2 Transport Stream",
      "overridden": true,
      "source": "parsed",
      "updated": "2025-12-12T21:24:26.444Z",
      "version": "extractDocs.js@commit:e5213a0e988e"
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    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Publication type parsed from HTML",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st302/20071025-pub/",
      "updated": "2025-10-09T22:10:16.173Z"
    },
    "doi": "10.5594/SMPTE.ST302.2007",
    "doi$meta": {
      "confidence": "medium",
      "note": "Constructed from parsed/inferred type/date",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st302/20071025-pub/",
      "updated": "2025-10-09T22:10:16.173Z"
    },
    "familyId": "302",
    "familyId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "group": "smpte-32nf-tc",
    "group$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "href": "https://doi.org/10.5594/SMPTE.ST302.2007",
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      "confidence": "high",
      "note": "URL generated and verified via redirect resolution",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://pub.smpte.org/doc/st302/20071025-pub/",
      "updated": "2025-10-09T22:10:16.173Z"
    },
    "icsCodes": [
      {
        "code": "33.160.30",
        "description": "Audio systems"
      },
      {
        "code": "33.160.01",
        "description": "Audio, video and audiovisual systems in general"
      },
      {
        "code": "33.170",
        "description": "Television and radio broadcasting"
      }
    ],
    "icsCodes$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "isbn": "978-1-61482-442-8",
    "isbn$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "keywords": [
      "Communication",
      "Networking and Broadcast Technologies",
      "Interfaces",
      "Television",
      "Audio",
      "Compression",
      "Sound",
      "Interface",
      "AES",
      "MPEG"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "pages": "1–9",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "productNumber": "SSD001443",
    "productNumber$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "publicationDate": "2007-10-25",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from HTML pubDateTime meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st302/20071025-pub/",
      "updated": "2025-10-09T22:10:16.173Z"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Parsed from HTML publisher meta tag",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st302/20071025-pub/",
      "updated": "2025-10-09T22:10:16.173Z"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.833Z"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
        "source": "parsed",
        "updated": "2026-05-12T21:55:08.833Z"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "references": {
      "bibliographic": [
        "SMPTE.ST272.2004",
        "ISO.13818-2.2000",
        "R-REC-BT.1359-1",
        "EBU.Tech3250.2004"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-19T17:09:57.766Z"
      },
      "normative": [
        "SMPTE.EG32.1996",
        "ISO.13818-1.2000",
        "SMPTE.ST337.2000",
        "AES3.2003"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Extracted from sibling -ref.xml via extractSmpteSourceRefs.js",
        "source": "parsed",
        "updated": "2026-05-19T00:07:42.123Z"
      }
    },
    "releaseTag": "20071025-pub",
    "releaseTag$meta": {
      "confidence": "high",
      "note": "Release tag parsed from URL folder structure",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://pub.smpte.org/doc/st302/20071025-pub/",
      "updated": "2025-10-09T22:10:16.173Z"
    },
    "resolvedHref": "https://pub.smpte.org/doc/st302/20071025-pub/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": "https://my.smpte.org/s/product-details?id=a1BVR0000007Nf0",
      "overridden": true,
      "source": "resolved",
      "updated": "2025-10-30T22:51:35.672Z",
      "version": "extractDocs.js@commit:ee2844fb1cf2"
    },
    "standardId": "20695",
    "standardId$meta": {
      "confidence": "high",
      "note": "Parsed from sibling XML (_source/SMPTE/APTARA/DL Project Files/08252015 STANDARDS REVISED DEPOSIT/smptes_st-302-2007_1/st0302-2007.xml)",
      "source": "parsed",
      "updated": "2026-05-12T21:55:08.833Z"
    },
    "status": {
      "active": true,
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        "confidence": "high",
        "note": "Calculated from the releaseTag(s) and other status values",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-09T22:10:16.173Z"
      },
      "amended": false,
      "amended$meta": {
        "confidence": "high",
        "note": "Parsed from wrapper #amendments",
        "originalValue": null,
        "source": "parsed",
        "updated": "2025-10-09T22:10:16.173Z"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-09T22:10:16.173Z"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Calculated from the releaseTag(s)",
        "originalValue": null,
        "source": "resolved",
        "updated": "2025-10-09T22:10:16.173Z"
      }
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}