{
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  "sourcePath": "src/main/data/docs",
  "docId": "10.5594-JMI.2018.2831078",
  "document": {
    "abbrevTitle": "SMPTE Mot. Imag. J",
    "abbrevTitle$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "abstract": "Ideally, data in a multicontent delivery network (CDN) setup are load balanced dynamically using realtime traffic information gathered throughout the delivery chain. This paper provides the rationale and architectural guidelines for an online multi-CDN distribution backend, abstracting the content publication and playout logic from the actual delivery networks used. It describes the essential technical practices for a multi-CDN setup covering the role of the origin servers and essential broadcast features such as geofencing, HTTPs secured traffic, cache purging, etc. Essential metrics such as video player feedback are detailed and fall back scenarios are explained. All the elements above are deployed and tested during a pilot involving five European broadcasters sharing a multi-CDN overlay to load balance their traffic over three different CDNs using dynamic switching algorithms.This paper provides the rationale and architectural guidelines for an online multi-CDN distribution backend, abstracting the content publication and playout logic from the actual delivery networks used.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "authors": [
      {
        "name": "Bram Tullemans",
        "orcid": "0000-0003-2544-8007"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "contentType": "orig-research",
    "contentType$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "copyright": {
      "holder": "SMPTE",
      "holder$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      },
      "year": "2018",
      "year$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "docId": "10.5594-JMI.2018.2831078",
    "docId$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "docLabel": "SMPTE Motion Imaging Journal ( Volume: 127, Issue: 6, July 2018)",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "docTitle": "Technical Practices for a Multi-CDN Distribution Strategy",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "docType": "Journal Article",
    "docType$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
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    "doi": "10.5594/JMI.2018.2831078",
    "doi$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "href": "https://doi.org/10.5594/JMI.2018.2831078",
    "href$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "issn": {
      "electronic": "2160-2492",
      "electronic$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      },
      "print": "1545-0279",
      "print$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      }
    },
    "issn$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "journalAcronym": "MIJR",
    "journalAcronym$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "journalTitle": "SMPTE Motion Imaging Journal",
    "journalTitle$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "keywords": [
      "Analytics",
      "Big Data",
      "Content Delivery Network",
      "Load Balancing",
      "Metrics",
      "Multi CDN",
      "QoE",
      "Quality Of Service",
      "Streaming",
      "Workflow"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "number": "6",
    "number$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "pages": "1–7",
    "pages$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "publicationDate": "2018-07-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
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    "references": {
      "bibliographic": [
        "orphan/10.5594-JMI.2018.2831078/h:6a930b3a",
        "orphan/10.5594-JMI.2018.2831078/h:990b59d2",
        "orphan/10.5594-JMI.2018.2831078/h:0cf7e763",
        "orphan/10.5594-JMI.2018.2831078/h:6f05ddbc",
        "orphan/10.5594-JMI.2018.2831078/h:213ab39c",
        "orphan/10.5594-JMI.2018.2831078/h:ce3345ec",
        "orphan/10.5594-JMI.2018.2831078/h:e86d68b6",
        "orphan/10.5594-JMI.2018.2831078/h:7b69f368"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "note": "References parsed from the published PDF (Journal Article Repository/2018/7261654/8395446/08395474.pdf). SMPTE's library delivery has no reference file or full text for this paper (src/main/reports/smpte-upstream/referenceFilesTruthTable.md). Cross-check: Crossref lists 8 reference(s) for this DOI; 8 parsed from the PDF.",
        "originalValue": [],
        "overridden": true,
        "source": "parsed",
        "updated": "2026-10-07T20:50:36.560Z",
        "version": "extractDocs.js@commit:d25f34130540"
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    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
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    "volume": "127",
    "volume$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2018/7261654/8395446/08395474.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
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}