{
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    "abstract": "This memo defines a Media Delivery Index (MDI) measurement that can be used as a diagnostic tool or a quality indicator for monitoring a network intended to deliver applications such as streaming media, MPEG video, Voice over IP, or other information sensitive to arrival time and packet loss. It provides an indication of traffic jitter, a measure of deviation from nominal flow rates, and a data loss at-a-glance measure for a particular flow. For instance, the MDI may be used as a reference in characterizing and comparing networks carrying UDP streaming media. This memo provides information for the Internet community.",
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    "authors": [
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        "name": "james welch"
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      {
        "name": "James Clark"
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      "confidence": "high",
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      "updated": "2026-10-13T17:23:02.878Z",
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      "confidence": "high",
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      "originalValue": null,
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    "docLabel": "IETF RFC 4445",
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      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
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      "updated": "2026-10-13T17:23:02.878Z",
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    "docNumber": "4445",
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      "confidence": "high",
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      "updated": "2026-10-13T17:23:02.878Z",
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    "docTitle": "A Proposed Media Delivery Index (MDI)",
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      "confidence": "high",
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      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-13T17:23:02.878Z",
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      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
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      "updated": "2026-10-13T17:23:02.878Z",
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    },
    "doi": "10.17487/RFC4445",
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      "confidence": "high",
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      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4445/",
      "updated": "2026-10-13T17:23:02.878Z",
      "version": "extractDocs.js@commit:996495349225"
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    "href": "https://doi.org/10.17487/RFC4445",
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      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4445/",
      "updated": "2026-10-13T17:23:02.878Z",
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    "pages": "10",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4445/",
      "updated": "2026-10-13T17:23:02.878Z",
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    "publicationDate": "2006-04-01",
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      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4445/",
      "updated": "2026-10-13T17:23:02.878Z",
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    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4445/",
      "updated": "2026-10-13T17:23:02.878Z",
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        "RFC2205",
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        "RFC2212",
        "RFC2211",
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        "ISO.13818-1",
        "RFC3393",
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      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=12 proseBlocks=14 skippedAnchorBlocks=13",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
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    "resolvedHref": "https://www.rfc-editor.org/info/rfc4445/",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4445/",
        "updated": "2026-10-13T17:23:02.878Z",
        "version": "extractDocs.js@commit:996495349225"
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      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
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        "updated": "2026-10-13T17:23:02.878Z",
        "version": "extractDocs.js@commit:996495349225"
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      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4445/",
        "updated": "2026-10-13T17:23:02.878Z",
        "version": "extractDocs.js@commit:996495349225"
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      "statusNote": "Informational",
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
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        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4445/",
        "updated": "2026-10-13T17:23:02.878Z",
        "version": "extractDocs.js@commit:996495349225"
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      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4445/",
        "updated": "2026-10-13T17:23:02.878Z",
        "version": "extractDocs.js@commit:996495349225"
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