From “broom closet” to 24/7 sports hub
In just under ten years, Gravity Media NL’s Livecentre has transformed from a side project in a dark corner of the building at Hilversum’s Media Park into an international sports hub. With first Ziggo Sport and now ESPN as frontrunners, a 24/7 operation, and an infrastructure ready for the next step in remote production, Livecentre is firmly connected to the sports world, literally and figuratively.
Tom Eshuis and Jasper Jurgens, respectively Manager Technology and Project Manager Livecentre, have both been active at Gravity Media NL, formerly EMG Nederland, for almost 25 years. Tom and Jasper work together often on satellite matters and remember well how it all started: “In a kind of broom closet, with half an edit set and a multiviewer for those times when we needed to do something live in our own studios or in post production, we could staff that ourselves. After 2019, during the COVID period, it really took off, many livestreams, small remote productions and webinars, in cooperation with Quadia back then, now Motionmakers.”
“Then Talpa came in with daily shows, we started doing that for RTL as well, and extra space was set up in our Postplaza. When that also became too small, we moved to what might be the nicest spot in the building. Our people can work in daylight and see the weather and the dishes, always useful with satellite links.”
Stepping stone
Not long after that move, the first major client was signed, Ziggo Sport. “That has been the stepping stone to our current track record,” Jurgens acknowledges. “Until then we mainly handled routing for studio productions like the daily RTL Boulevard broadcasts and supported file based workflows for ENG clients, but a large contract for sourcing, bringing in live feeds, was new and our first step toward continuity and a 24/7 staffing model. When we proved we could handle that, we got the chance to seriously compete in the ESPN tender.”
Winning that multi-year contract literally doubled the workload, in people and in equipment, including about three hundred monitoring tiles on the wall. An investment of a few million euros. Eshuis: “For ESPN we are also the MCR and we handle the sourcing, but then for all channels, nine in the Netherlands. Many feeds are produced in the Netherlands but are actually international, like ESPN Africa and Star Channel in China.”
Connectivity
The infrastructure is hybrid, satellite and fiber. Livecentre is connected to international nodes such as BT Tower in London and large MCRs in the United States, but not only that. Jurgens: “Connectivity over fiber has grown enormously, also with parties producing for ESPN and, which is quite unique, we also do the links for the Eredivisie and a large part of the KKD, so all stadium feeds come in here as well.”
”New compression techniques deliver a major efficiency gain”
Within Gravity Media, Hilversum forms a triangle with Gravity Media Belgium and London, Westworks. Eshuis: “Severe thunderstorms, for example, can disrupt downlinks, but then a feed can be brought in elsewhere and forwarded over fiber.” New compression techniques also make it possible to send multiple lines over a single connection without visible loss of quality, a major efficiency gain. “We worked that out together with ESPN,” says Jurgens. “The client is technically well versed, and we could clearly explain how we wanted to do it, which they appreciated.”
HDR
With the start of the ESPN contract, the broadcaster switched to High Dynamic Range in one go. Not a few programs, but everything, studio, inserts, post production and distribution. Jurgens: “July 1 was exciting for us, even more so for ESPN.” Eshuis: “Worldwide there are not many broadcasters who dare to make such a far-reaching change from SDR to HDR without exceptions. Very ambitious and bold, I think. And you can see it, the quality jumps off the screen.”
For viewers it means more vivid colors and more detail. Fluorescent shirts are truly bright, contrast differences remain visible, and detail is preserved in the shadows. “ESPN also pays a lot of attention to quality control, there are actual HDR supervisors who watch the football matches remotely to ensure everything matches,” Eshuis adds. Sports that are not yet delivered in HDR, such as American baseball, are converted in real time in Hilversum, complete with correct metadata.
diPloy
Technically, the Livecentre runs entirely on SMPTE ST 2110, separate transport of video, audio and metadata over IP with perfect synchronization. Ideal for scalability, yet in a 24/7 environment it requires redundancy and smart workflows. That is where diPloy comes in, an in-house developed modular, IP based system that brings control, audio, video, intercom, monitoring and data together. A five person diPloy team literally works beneath the Livecentre and delivers custom tools and daily support.
“Within Gravity Media the course is clear, fewer and fewer large OB trucks on site”
Gravity Media NL also manages the full intercom structure between ESPN and the final control room. Live commentary from home and abroad, whether that is an English voice-over or a French cyclo-cross commentator, is brought into the broadcast with low delay monitoring and tight synchronization. That mix of video, audio and communications makes the Livecentre a broadly deployable hub, for existing clients and for future remote productions.
Remote production
Because that is the future, Jurgens and Eshuis agree. “Within Gravity Media the course is clear, fewer large OB trucks on location. So increasingly central galleries via stable connections, so we can connect all locations in the countries and effortlessly facilitate remote productions across Europe or eventually worldwide if needed. We can do that uncompressed with the highest quality feeds, but also via compressed links for smaller sports, for example.”
Livecentre plays a major role in this, and that will only become more crucial, they realize. “Our space is modular by design, everything can be moved or removed to make room for expansion. That probably will not be a luxury. Demand is growing, and there is a good chance we will need to scale up again in the coming years.”
