Towards Ultra-Low Latency in Adaptive Streaming

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Publisher: SMPTE — Pasadena, CA
Doc Type: Conference Paper
Content Type: Original Research
Volume: 00, pp. 1–13
Abstract: As the television industry transitions from traditional broadcast to internet-based delivery, there is a desire to match the traditional DTT experience using adaptive streaming over HTTP. The high inherent latency of current protocols results in a worse customer experience at live events such as sports. This paper presents a scalable, open-standards-based architecture designed to deliver ultra-low latency live video over standard HTTP using a combination of technologies such as the DASH-IF Live Ingest protocol, the low-latency low-delay MPEG DASH (L3D-DASH), server-guided ad insertion (SGAI) for scalable ad insertion, and the upcoming CMCDv2 standard for interoperable telemetry.
Publication Date: 2025-10-13
ISBN: [object Object]
Author(s): Alex Giladi
John Ellerton
Nicolas Levy
Piers O'Hanlon
Michael Loftus
Khaled Jerbi
Olivier Cortambert
Chris Hampartsoumian
Rob Roskin
Keyword(s): HTTP Streaming, HAS, SGAI, DASH, Low Latency
Copyright: © 2025 SMPTE

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Alex Giladi, John Ellerton, Nicolas Levy, Piers O'Hanlon, Michael Loftus, Khaled Jerbi, Olivier Cortambert, Chris Hampartsoumian, and Rob Roskin; Towards Ultra-Low Latency in Adaptive Streaming, MTS 2025, Article 11 (pp. 1 to 13); SMPTE, 2025, ISBN: [object Object]

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Alex Giladi, John Ellerton, Nicolas Levy, Piers O&#x27;Hanlon, Michael Loftus, Khaled Jerbi, Olivier Cortambert, Chris Hampartsoumian, and Rob Roskin; Towards Ultra-Low Latency in Adaptive Streaming, MTS 2025, Article 11 (pp. 1 to 13); SMPTE, 2025, ISBN: [object Object]

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<span class="citation">Alex Giladi, John Ellerton, Nicolas Levy, Piers O&#x27;Hanlon, Michael Loftus, Khaled Jerbi, Olivier Cortambert, Chris Hampartsoumian, and Rob Roskin; <cite>Towards Ultra-Low Latency in Adaptive Streaming</cite>, MTS 2025, Article 11 (pp. 1 to 13); SMPTE, 2025, ISBN: [object Object]</span>

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Alex Giladi, John Ellerton, Nicolas Levy, Piers O&#x27;Hanlon, Michael Loftus, Khaled Jerbi, Olivier Cortambert, Chris Hampartsoumian, and Rob Roskin; <cite id="bib-978-1-61482-966-9-11">Towards Ultra-Low Latency in Adaptive Streaming</cite>, MTS 2025, Article 11 (pp. 1 to 13); SMPTE, 2025, ISBN: [object Object]
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