A Practical Approach to IP Live Production

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE Mot. Imag J.
Volume: 124, No. 2, pp. 29–40
Abstract: Serial digital interface (SDI) infrastructure has been a fundamental building block for video and audio communications within studios for many years. Meanwhile, the bandwidth of generic Internet Protocol (IP) networks has continued to increase along with falling costs, such that 10 Gbit/sec infrastructure is now commonly available. Exploiting this high-bandwidth commodity infrastructure, an IP network could be deployed in the studio to form an IP live production system. This paper explores the technical requirements, design considerations, and standards approaches for IP live production to be able to deliver business benefits compared to current SDI technology whilst retaining familiar SDI-based production practices. This paper also describes a sample implementation of an IP-based audio-video router showing how the discussed technologies can be applied to realize the same functionality as a conventional SDI router.
Publication Date: 2015-03-01
DOI: 10.5594/j18514
ISSN: Print: 1545-0279 | Electronic: 2160-2492
Link: https://doi.org/10.5594/j18514
Author(s): Toshiaki Kojima
John J. Stone
Jian-Rong Chen
Paul N. Gardiner
Copyright: © 2015 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

Video Processing in an FPGA-Enabled Ethernet Switch [Active]
SMPTE ST 2022-3 [Active]
SMPTE ST 2022-5:2012 [Superseded]
1. Report of the SMPTE Study Group on Media Production System Network Architecture: Beyond the Digital conversion—The Integration of Information Technology and Professional Media, March 2014 - Available at www.smpte.org/standards/reports . EXTERNAL
11. IETF RFC 4607 , “Source-Specific Multicast for IP.” EXTERNAL
12. IETF RFC 3376 , “Internet Group Management Protocol (IGMP), Version 3.” EXTERNAL
14. SMPTE ST 2022-6:2012 , “Transport of High Bit Rate Media Signals over IP Networks (HBRMT),” https://www.smpte.org/standards . EXTERNAL
2. SMPTE ST 259:2008 , “SDTV Digital Signal/Data Serial Digital Interface,” https://www.smpte.org/standards . EXTERNAL
3. SMPTE ST 292-1:2012 , “1.5 Gb/s Signal/Data Serial Interface,” https://www.smpte.org/standards . EXTERNAL
4. SMPTE ST 424:2012 , “3 Gb/s Signal/Data Serial Interface,” https://www.smpte.org/standards . EXTERNAL
5. SMPTE ST 2036-1:2014 , “Ultra High Definition Television—Image Parameter Values for Program Production,” https://www.smpte.org/standards . EXTERNAL
6. Recommendation ITU-R BT.2020-1 , “Parameter values for ultra-high definition television systems for production and international programme exchange,” International Telecommunications Union , Geneva , 06/2014 . EXTERNAL
7. IEEE 1588 , “IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems,” 2008 . EXTERNAL
8. Draft Publication SMPTE ST 2059-2:2014 , “SMPTE Profile for use of IEEE- 1588 Precision Time Protocol in Professional Broadcast Applications,” https://www.smpte.org/standards . EXTERNAL
9. Draft Publication SMPTE ST 2059-1:2014 , “Generation and Alignment of Interface Signals to the SMPTE Epoch,” https://www.smpte.org/standards . EXTERNAL

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Toshiaki Kojima, John J. Stone, Jian-Rong Chen, and Paul N. Gardiner; A Practical Approach to IP Live Production, SMPTE Motion Imaging Journal ( Volume: 124, Issue: 2, March 2015); SMPTE, 2015. Available at https://doi.org/10.5594/j18514

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Toshiaki Kojima, John J. Stone, Jian-Rong Chen, and Paul N. Gardiner; A Practical Approach to IP Live Production, SMPTE Motion Imaging Journal ( Volume: 124, Issue: 2, March 2015); SMPTE, 2015. Available at https://doi.org/10.5594/j18514

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<span class="citation">Toshiaki Kojima, John J. Stone, Jian-Rong Chen, and Paul N. Gardiner; <cite>A Practical Approach to IP Live Production</cite>, SMPTE Motion Imaging Journal ( Volume: 124, Issue: 2, March 2015); SMPTE, 2015. Available at <a href="https://doi.org/10.5594/j18514" target="_blank" rel="noopener">https://doi.org/10.5594/j18514</a></span>

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Toshiaki Kojima, John J. Stone, Jian-Rong Chen, and Paul N. Gardiner; <cite id="bib-10-5594-j18514">A Practical Approach to IP Live Production</cite>, SMPTE Motion Imaging Journal ( Volume: 124, Issue: 2, March 2015); SMPTE, 2015
<span class="doi">10.5594/j18514</span>
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