The challenge faced was not only to connect major centers and their live content in Los Angeles, New York and London but also production teams working from diverse remote locations. The goal was to give them the same access to content flows as if they were next to the server room, while reaping the benefits of low-cost, wide-availability connectivity over the public internet.
All this had to be achieved without compromising image quality, and of course providing the highest protection against copyright infringement and piracy. Delivering this with proven technology, in an adaptable form suitable for all applications and users, called for an innovative solution.
To meet these requirements, SipRadius used a unique combination of DRM-enabled WebRTC and the RIST transport layer, providing security, resilience and scalability. The original deployment consisted of web browsers and set-top boxes built using a Raspberry Pi processor and a VLC client running software built on the libRIST open source library, maintained by SipRadius.
The entire system had to be secure through paths, WebRTC and RIST, and provide end-to-end DRM protection as well as pass all cybersecurity audits. This was only possible through the use of CoralOS, the highly tailored flavor of Linux developed by SipRadius specifically for media applications.
“The fundamental concept of the project was simple: to be able to share content between creators, producers and executives, wherever they are, with the minimum latency, to achieve realtime remote production,” said Sergio Ammirata Ph.D., SipRadius founder and Chief Scientist. “We demonstrated that using open RIST transport and COTS hardware, combined with a custom OS and very carefully tuned application software, it is practical to connect users to content regardless of their geographical location. In the process, we also created a paradigm shift by having every resource available to everyone everywhere.”
“This is not a science project: it carries hundreds of hours of content every single day, material which the broadcaster relies upon for its very existence,” Ammirata said. “Implementations like this demonstrate that IP connectivity is transformative for media creativity. We are excited and honored that this work has been recognized with a Technology & Engineering Emmy Award, and we continue to innovate to open up new creative and commercial opportunities for the industry.”
The SipRadius team will receive the Emmy Award at a joint ceremony in Los Angeles on 14 October, hosted by the Television Academy and NATAS.
For more information on SipRadius solutions, go to sipradius.com.
About SipRadius LLC
SipRadius LLC has been a pioneering force in the media and entertainment industry since 2006. It specializes in versatile, end-to-end encoding, transport, delivery and visualization platforms for the media and entertainment, telecommunications, defense and new media industries. The company’s solutions have been adopted by individual content creators, broadcasters, live production and television service providers to simplify and support their low-latency IP-based processes.
SipRadius products allow customers to generate additional revenues by enhancing their current production and delivery workflows with a revolutionary, cost-effective approach to signal processing and collaboration, whether deployed on premise or in the cloud.
sipradius.com
Company contact
Robert Nicholas
SipRadius
Robert.nicholas@sipradius.com
North America: +1 954 507 0691 / Europe: +49 174 172 8758
Media contact
Liv Jefferys
Manor Marketing
Liv@manormarketing.tv
+44 7774 794201

