{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-15T10:03:40.283Z",
  "sourcePath": "src/main/data/docs",
  "docId": "10.5594-M001783",
  "document": {
    "abstract": "Distributed encoding is desired in content preparation workflows in the cloud to reduce turnaround times. Content-adaptive bit allocation at title, chunk, and even frame level, as opposed to using a fixed ladder of content-independent bit-rates and resolutions, have been proposed to achieve efficiencies in storage and delivery. Many of these methods tend to be iterative in nature and consume significant additional compute resources over 2-pass Variable bit-rate (VBR) encoders. With live use-cases attempting to use a set of distributed encoders to achieve higher bit-rate savings (both through use of higher compression presets and through content-adaptive bit allocation) and consistent quality, there is a need to limit the increase in computational complexity. In this paper, we propose a non-iterative codec-agnostic approach that employs machine learning techniques to perform consistent quality content-adaptive encoding within the constraints of a maximum bit-rate in a manner that makes it equally suitable for live and on-demand workflows. The method has the ability to take a target subjective rating level and allocate appropriate bits for each group of frames to achieve that. The proposed approach also anticipates automatic selection of the right resolution and frame-rate for a given representation within an ABR set, and content-specific encoding parameters to maximize the bit savings and/or visual quality. Test results are presented over a wide range of content types comparing the performance of the proposed approach against 2-pass VBR methods. Initial results indicate that the proposed approach can recover ~85% of the bit-savings possible with exhaustive techniques. The computational complexity of the proposed approach is only 15-20% of 2-pass VBR encoding.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "authors": [
      {
        "affiliation": "Ittiam Systems Pvt. Ltd., Bangalore, India",
        "name": "Sriram Sethuraman"
      },
      {
        "affiliation": "Ittiam Systems Pvt. Ltd., Bangalore, India",
        "name": "Nithya V. S."
      },
      {
        "affiliation": "Ittiam Systems Pvt. Ltd., Bangalore, India",
        "name": "Venkata Narayanababu Laveti D"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "contentType": "orig-research",
    "contentType$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      },
      "year": "2017",
      "year$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "docId": "10.5594-M001783",
    "docId$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "docLabel": "SMPTE Meetings and Conferences ( October 2017)",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "docTitle": "Non-iterative Content-Adaptive Distributed Encoding Through ML Techniques",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "docType": "Conference Paper",
    "docType$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "doi": "10.5594/M001783",
    "doi$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "href": "https://doi.org/10.5594/M001783",
    "href$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "isbn": {
      "print": "978-1-61482-959-1",
      "print$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      }
    },
    "isbn$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "keywords": [
      "Distributed Encoding",
      "Content-adaptive bit-rate/resolution Ladder For Adaptive Bit-rate (ABR) Streaming",
      "HLS",
      "DASH",
      "Machine Learning",
      "Consistent Quality Encoding",
      "Noniterative",
      "Live and On-demand Over-the-top (OTT) Streaming",
      "Content storage/delivery Efficiency"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "number": "10",
    "number$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "pages": "1–8",
    "pages$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "publicationDate": "2017-10-23",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    },
    "references": {
      "bibliographic": [
        "orphan/10.5594-M001783/h:d9ccb674",
        "orphan/10.5594-M001783/h:d68d65fd",
        "orphan/10.5594-M001783/h:5c40cc96",
        "orphan/10.5594-M001783/h:4cbdc6c9",
        "orphan/10.5594-M001783/h:bc0b72f2",
        "orphan/10.5594-M001783/h:a7139916",
        "orphan/10.5594-M001783/h:f4e4ef7a",
        "orphan/10.5594-M001783/h:a906ecb3",
        "orphan/10.5594-M001783/h:9ce50232",
        "orphan/10.5594-M001783/h:7dda2bc4",
        "orphan/10.5594-M001783/h:6dbbd9e6",
        "orphan/10.5594-M001783/h:e32a1e75"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "PDF reference count (12) differs from Crossref (0); check the parse against the PDF",
        "note": "References parsed from the published PDF (Conference Repository/Conference Papers/2017/8281382/8281383/08281415.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 0 reference(s) for this DOI; 12 parsed from the PDF.",
        "originalValue": [],
        "overridden": true,
        "reviewRequired": true,
        "source": "parsed",
        "updated": "2026-10-07T20:50:36.318Z",
        "version": "extractDocs.js@commit:d25f34130540"
      }
    },
    "resolvedHref": "https://journal.smpte.org/conferences/SMPTE%202017%20Annual%20Technical%20Conference%20and%20Exhibition/32/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Backfilled from url.validate report #resolvedHref",
      "originalValue": null,
      "source": "resolved",
      "updated": "2026-10-15T10:03:40.283Z"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:32:05.531Z",
        "version": "smpte-idams-publication@v1"
      }
    },
    "volume": "2017",
    "volume$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2017/8281382/8281383/08281415.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:32:05.531Z",
      "version": "smpte-idams-publication@v1"
    }
  }
}