South African broadcaster and content supplier SuperSport has installed a 64-fader Calrec Artemis console, two AoIP ImPulse routing and processing cores and a 30-fader AoIP Type R in its new 4K/UHD IP-native IP1 OB truck.
‘IP is – from our viewpoint and understanding – a transport medium in the UHD world allowing for seamless, scalable, flexible and innovative workflows, and opens up remote broadcasting capabilities,’ says SuperSport Head of Production Operations, Dheshnie Naidoo. ‘When it comes to audio, the truck relies on Calrec components. Over the course of 15 years, we’ve established a strong partnership with Calrec, making them the clear choice for this project due to their dedication and investment in IP technology plus excellent service.’
Working with SI Broadcast Solutions, IP1 took 18 months to design and build and is fully ST 2110 and NMOS compliant. It was conceived with the aim of revolutionising live sports broadcasting by using the latest IP technologies from leading suppliers. SuperSport is using the truck for international and local sporting events across South Africa, originating in 4K.
With approximately 750 live productions each year, SuperSport is no longer confined to 1080p. ‘Our new IP facility outputs in UHD, which can be down-converted to 3G HD,’ Naidoo says. ‘For our productions in South Africa, we are transporting the 3G HD signal via satellite and ATM workflows. We are working currently with telcos across South Africa, and soon we will be able to take advantage of greater transmission speeds.’
‘SuperSport was really keen to create a vehicle as future-ready as possible – one that could enable HFR, HDR and full 4K workflows as required,’ adds Malcolm Robinson, Broadcast Solutions UK Head of Business Development. ‘It was a natural step to move to an ST 2110 environment that uses NMOS – it modernises the way devices are discovered, added and operated within a network, making things much smoother and easier for operators. SuperSport has had a very good working relationship with Calrec over many years and it was a natural progression to move with them to take full advantage of what IP can facilitate.’
Each ImPulse core – primary and redundant – has two router cards with the Type R being used for submixing and redundancy. Monitoring is via Dolby Atmos 5.1.4 and all sources are via stageboxes or ST 2110 direct. The truck is also equipped with a Dante network commentary and audio monitoring devices.
‘Calrec’s approach has always been to create solutions that allow broadcasters to migrate to IP at their own pace,’ says Calrec International Sales Manager, Graham Murray. ‘Being part of advanced projects like IP1 for a prominent broadcaster like SuperSport and experienced system integrator like Broadcast Solutions is what Calrec is all about – offering cutting-edge, proven, and reliable technology that enhances workflows and viewer satisfaction in a cost-effective and efficient way.’
