Moving Uncompressed Video Faster than Real Time

Metadata

Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE J
Volume: 105, No. 12, pp. 751–759
Abstract: Economic methods are now available to move production and post-production data faster than real time in networked environments. Using ANSI-standard Fibre Channel serial interfaces on Silicon Graphics workstations and servers with optimized hardware and software, computer-to-disk and disk-to-disk communications have been demonstrated to transfer digital image data at a sustained throughput up to 600 Mbits/sec. Incorporating these interfaces, production and post-production facilities are achieving order-of-magnitude improvements in response time when accessing and transferring large files. Video server applications can use these interfaces for both storage access and communications for transporting up to 100 compressed streams simultaneously through a single port.
Publication Date: 1996-12-01
DOI: 10.5594/J06423
ISSN: Print: 0036-1682
Link: https://doi.org/10.5594/J06423
Author(s): Don DeelPrisa Networks, Inc., San Diego, CA 92121.
bio
Donald A. Deel , vice-president of product development at Prisa Networks, has been involved in the design and development of highspeed network hardware and software interfaces for the past 15 years. For the three years prior to founding Prisa Networks, he served as system engineering manager at AMCC, where he supervised the definition and development of more than a dozen very large scale integrated (VLSI) circuits targeted at gigabit networking applications. Prior to his tenure at AMCC, Deel was senior engineering manager in charge of product development at In-Net Corp., San Diego, Calif., a startup supplier of fiber-distributed data interface backbone and channel extension systems. From 1984 to 1989, he headed the I/O subsystems group at Scientific Computer Systems, a startup mini computer supplier, where he managed the I/O hardware and software development of the world's first 1.4 Gbit/sec commercial computer network. Deel holds a B.A. in applied physics and information science and an M. S. in computer science from the University of California, San Diego.
Marc FriedmannPrisa Networks, Inc., San Diego, CA 92121.
bio
Marc D. Friedmann is president of Prisa Networks, a supplier of high-performance networks for movie and television studios. Prior to founding the company in 1994, Friedmann worked in a variety of management positions at Applied Micro Circuits Corp. (AMCC), most recently as vice-president of network products. He participates in several networking-related industry standards bodies and associations, including SMPTE, ANSI X3T11, and the Fibre Channel Association. Friedmann holds a bachelor's degree in Physics from UCLS and an M. B. A. from Harvard Business School.
Howard GreenPrisa Networks, Inc., San Diego, CA 92121.
bio
Howard H. Green is a systems architect at Prisa Networks. For the past 15 years, he has been involved in the definition and development of highspeed computer hardware and software systems. Prior to joining Prisa in November 1994, he was an independent software contractor concentrating on very high speed computer interfaces. From 1987 to 1989, as a key team member of the I/O subsystems group at Scientific Computer Systems, Green architected and implemented the software for the world's first 1.4 Gbit/sec commercial network. Green holds a B. A. in information science from the University of California, San Diego.
Copyright: © 1996 Society of Motion Picture and Television Engineers, Inc.

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Don Deel, Marc Friedmann, and Howard Green; Moving Uncompressed Video Faster than Real Time, SMPTE Journal ( Volume: 105, Issue: 12, December 1996); SMPTE, 1996. Available at https://doi.org/10.5594/J06423

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Don Deel, Marc Friedmann, and Howard Green; Moving Uncompressed Video Faster than Real Time, SMPTE Journal ( Volume: 105, Issue: 12, December 1996); SMPTE, 1996. Available at https://doi.org/10.5594/J06423

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<span class="citation">Don Deel, Marc Friedmann, and Howard Green; <cite>Moving Uncompressed Video Faster than Real Time</cite>, SMPTE Journal ( Volume: 105, Issue: 12, December 1996); SMPTE, 1996. Available at <a href="https://doi.org/10.5594/J06423" target="_blank" rel="noopener">https://doi.org/10.5594/J06423</a></span>

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Don Deel, Marc Friedmann, and Howard Green; Moving Uncompressed Video Faster than Real Time, SMPTE Journal ( Volume: 105, Issue: 12, December 1996); SMPTE, 1996
doi: 10.5594/J06423
url: https://doi.org/10.5594/J06423

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Don Deel, Marc Friedmann, and Howard Green; <cite id="bib-10-5594-j06423">Moving Uncompressed Video Faster than Real Time</cite>, SMPTE Journal ( Volume: 105, Issue: 12, December 1996); SMPTE, 1996
<span class="doi">10.5594/J06423</span>
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