{ "$schema": "/api/schemas/documents.schema.json", "apiVersion": "1.1.0", "lastModified": "2026-10-15T10:03:40.283Z", "sourcePath": "src/main/data/docs", "docId": "10.5594-JMI.2026-SEWL3424", "document": { "abbrevTitle": "SMPTE Motion Imaging Jour.", "abbrevTitle$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "abstract": "Coded Multi-Source Media Format (CMMF) is an extensible container format designed to facilitate the management and interchange of audiovisual media and metadata. It enables efficient, decentralized, multi-source, multi-path, and multi-access content delivery for services that require high quality, availability, and robustness while also having strict latency and bandwidth requirements. It is protocol-agnostic and can be easily incorporated into existing systems and workflows. Results from extensive, real-world testing on a commercial content distribution platform show that CMMF-enabled multi-source delivery significantly improves client Quality of Experience (QoE) across all relevant Key Performance Indicators (KPls) compared to a widely adopted platform that switches between multiple content distribution networks (CDNs). CMMF-enabled clients during this trial experienced up to a 46% reduction in the video startup time, 75% reduction in the connection-induced rebuffering ratio, 12.7% improvement in the content normalized average session playback bitrate, 86.3% reduction in the video startup failure rate, and 58.9% reduction in the video playback failure rate.", "abstract$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "authors": [ { "name": "J. M. Cloud" }, { "name": "J. C. Riedmiller" }, { "name": "T. Antioch" }, { "name": "V. Naghshin" }, { "name": "E. Osborne" }, { "name": "S. Gupta" }, { "name": "A. Tiwary" }, { "name": "K. Kaheman" }, { "name": "Y. Liu" } ], "authors$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "contentType": "orig-research", "contentType$meta": { "confidence": "high", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "copyright": { "holder": "SMPTE", "holder$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "year": "2026", "year$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" } }, "copyright$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "docId": "10.5594-JMI.2026-SEWL3424", "docId$meta": { "confidence": "high", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "docLabel": "MIJ 2026, Volume 135, Number 4 (pp. 43 to 50)", "docLabel$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "docTitle": "Efficient and Self-Optimizing Multi-Source Media Streaming Using CMMF", "docTitle$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "docType": "Journal Article", "docType$meta": { "confidence": "high", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "doi": "10.5594/JMI.2026/SEWL3424", "doi$meta": { "confidence": "high", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "href": "https://doi.org/10.5594/JMI.2026/SEWL3424", "href$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "issn": { "electronic": "2160-2492", "electronic$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "print": "1545-0279", "print$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" } }, "issn$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "journalAcronym": "MIJ", "journalAcronym$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "journalTitle": "SMPTE Motion Imaging Journal", "journalTitle$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "keywords": [ "Streaming", "Network Coding", "Application-layer Coding", "Multi CDN", "Coded Multi-source Media Format" ], "keywords$meta": { "confidence": "high", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js; index_terms conformed via idamsPublication.js (controlledKeywords + keyword decisions)", "originalValue": [ "MEDIA STREAMING", "NETWORK CODING", "APPLICATION-LAYER CODING", "MULTI-CDN", "CODED MULTI-SOURCE MEDIA FORMAT" ], "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "number": "4", "number$meta": { "confidence": "high", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "pages": "43–50", "pages$meta": { "confidence": "high", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "publicationDate": "2026-07-01", "publicationDate$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "publisher": "SMPTE", "publisher$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" }, "references": { "bibliographic": [ "orphan/10.5594-JMI.2026-SEWL3424/ref1", "RFC8216", "orphan/10.5594-JMI.2026-SEWL3424/ref3", "orphan/10.5594-JMI.2026-SEWL3424/ref4", "orphan/10.5594-JMI.2026-SEWL3424/ref5", "orphan/10.5594-JMI.2026-SEWL3424/ref6", "orphan/10.5594-JMI.2026-SEWL3424/ref7", "orphan/10.5594-JMI.2026-SEWL3424/ref8", "orphan/10.5594-JMI.2026-SEWL3424/ref9", "orphan/10.5594-JMI.2026-SEWL3424/ref10", "orphan/10.5594-JMI.2026-SEWL3424/ref11", "orphan/10.5594-JMI.2026-SEWL3424/ref12", "orphan/10.5594-JMI.2026-SEWL3424/ref13", "RFC6330", "RFC5510", "RFC9113", "orphan/10.5594-JMI.2026-SEWL3424/ref17", "orphan/10.5594-JMI.2026-SEWL3424/ref18", "orphan/10.5594-JMI.2026-SEWL3424/ref19", "orphan/10.5594-JMI.2026-SEWL3424/ref20", "orphan/10.5594-JMI.2026-SEWL3424/ref21" ], "bibliographic$meta": { "confidence": "medium", "note": "Extracted from the FTXML NLM via extractFtxmlRefs.js (source doc mapped through its content_batch sibling).", "source": "parsed", "updated": "2026-10-07T18:33:21.151Z" } }, "resolvedHref": "https://journal.smpte.org/periodicals/SMPTE%20Motion%20Imaging%20Journal/135/4/16/", "resolvedHref$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$meta": { "confidence": "medium", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" } }, "volume": "135", "volume$meta": { "confidence": "high", "note": "Ingested from SMPTE canonical content_batch via ingestNlmCanonicalDocs.js", "source": "parsed", "updated": "2026-10-07T17:25:12.170Z" } } }