Sony Pixel Power calrec Sony

Mediahaus delivers the first SRT live-streaming sports production over 5G with URSA Broadcast G2

28/04/2024

Mediahaus delivers the first SRT live-streaming sports production over 5G with URSA Broadcast G2 posted: 27/03/2024

Mountain Attack - Ski Mountaineering Race Event in Austria

Mountain Attack. The name says it all. The ski mountaineering race event, which has taken place near Saalbach in Austria since 1999 is a gruelling test of endurance with solo male and female racers and relay teams of three dashing up and then skiing down a range of mountains.

--

Watching the live broadcast on Austrian sports streamer LAOLA1.TV, as well as YouTube and Facebook, you're struck by three things: the gruelling races take place over a massive area, it all looks freezing, and it can be very dark on those summits. None of these factors are beneficial to sports broadcasting.

Nevertheless, this was the arena that host broadcaster Mediahaus GmbH chose for a proof of concept remote production of live SRT streaming from Blackmagic USRA Broadcast G2 cameras over a 5G network.

Need for speed Mediahaus, based in Salzburg has been the host broadcaster for the past dozen years, but this year for the first time, it was able to send live H.264 streams from its URSA Broadcast G2 race cameras using SRT, a protocol optimised for live video streaming, down the mountains to its outside broadcast truck in Saalbach.

advertisment --

Working with Hutchinson, Mediahaus utilised a standalone 5G network to bring live camera feeds with incredibly low latency from the mountaintops to the production team and the director, Wolfgang Angerm ller, in the Mediahaus OB van.

advertisment --

Eleven years ago, when we started working with the race founder Roland Kurz, it was quite a challenge just to get two cameras on two summits, recalls Angerm ller, CEO of Mediahaus.

Last year, we had four cameras on four summits, each connected through SDI to an encoder and then via an IP connection provided by a modem in the infrastructure of the cable car. We also had two mobile cameras on skidoos using bonded cellular from Mobile Viewpoint. But it took us two days to set up all the cameras and encoders on the mountaintops.

The Mediahaus proposal to use SRT and 5G was inspired by new technology from Blackmagic Design and the fact that Hutchison, one of the supporters and sponsors of the event, was building a standalone 5G network in the valley below Saalbach.

The skiing world championship takes place in the valley next year, and the 5G private network was ready in December, recalls Angerm ller. But we were also lucky that Blackmagic's new Camera 8.5 beta release allowed SRT streaming out of our URSA Broadcast G2s; we would just need to plug in a mobile phone to send the H.264 feeds.

advertisment --

Uphill trial Mediahaus conducted tests of SRT over 5G, first in the lab with Hutchinson in Vienna, then with Blackmagic Design's ATEM Streaming Bridges as receivers in the OB truck.

These compact video converters receive and decode the SRT streams, with those feeds then fed into an ATEM Constellation 8K live production switcher via SDI while sending camera control and tally signals back up to the camera using the same data link.

advertisment --

Two weeks before the event, a real-world test took place in Saalbach. We got up to a summit, and with just a normal Samsung mobile phone connected via USB-C to the camera, we were streaming SRT at 5Mb/s output. We had a latency of half a second, which is nothing, Angerm ller says.

The mountains blocked certain positions from the 5G antennas in the valley, so a connection to the Starlink satellite network was deployed on one summit. That worked well, with just half a second latency, says Angerm ller. On another summit, we had two WiFi access points, so if there were no 5G, the mobile phones would switch to the public internet. But it's always the same SRT connection via a mobile phone.

advertisment --

At the finish line, the OB gallery using an ATEM Constellation 8K for vision mixing had all the camera telemetry data to hand, giving them control over the camera's colour grading, shading, and shutter speed through the ATEM Camera Control panel. It was as though it was connected directly via cable, says Angerm ller. The other significant advantage was that we now had tally lights on the summit cameras to let the operators know they were live.

advertisment --

One of the hardest summits to reach turned out to be the summit where 5G worked without any problems, he continues. Our operator took his camera and the mobile phone and headed up there. It was so much easier not needing to bring an encoder and SDI cables; the camera battery powered the phone. We saved a whole day of working time with this approach.

advertisment --

Conditions in the mountains were as low as -15 C with heavy snow, and as the races started at 4pm, they ended at night. However, despite the conditions, the colour science, the resolution and the dynamic range of the URSA Broadcast G2 served Mediahaus well in this unforgiving environment.

Dramatic live coverage of the Mountain Attack race certainly proved the case for live production using SRT streaming out of the URSA Broadcast G2, but Angerm ller says the best moment took place one hour before the race. All the cameras were on the multiview in the OB van, and the vision engineers said they're all connected, they have tally, and everything is working, he concludes. When they said, we got them all', it all came together.

advertisment --
LINK: https://www.live-production.tv/news/products/mediahaus-delivers-first-...
See more stories from liveproduction

Most recent headlines

05/01/2027

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be demoed at CES 2026

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...

04/08/2026

Dalet Announces Commercial Availability of Dalia, Bringing Media-Aware Agentic AI to Enterprise Productions

Dalet, a leading technology and service provider for media-rich organizations, t...

04/07/2026

Detective Conan: Fallen Angel of the Highway Opens in Dolby Cinemas Across Japan, Presented in Dolby Atmos and Dolby ...

April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...

01/06/2026

Dolby Sets the New Standard for Premium Entertainment at CES 2026

January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026 Throughout the week, Dolby brings to life the latest innovatio...

02/05/2026

Dalet Flex LTS Delivers Smarter Search, Faster Editing, and an AI-Ready Foundation for Modern Media

Dalet, a leading technology and service provider for media-rich organizations, t...

01/05/2026

NBCUniversal's Peacock to Be First Streamer to Integrate Dolby's Full Suite of Premium Picture and Sound Innovations

January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...

20/04/2026

Pro Sound Effects Launches the Industry's First and Only Native Sound Effects Integration for Avid Media Composer at NAB 2026

Pro Sound Effects Launches the Industry's First and Only Native Sound Effect...

20/04/2026

SBE Elevates Fred Willard to SBE Fellow

Share Copy link Facebook X Linkedin Bluesky Email...

20/04/2026

Blackmagic Design Announces Blackmagic Camera for iOS 3.3 Update

Blackmagic Design Announces Blackmagic Camera for iOS 3.3 Update Brie Clayton April 20, 2026 0 Comments New update adds camera control and monitoring ...

20/04/2026

Maxon Announces Free Tools and Mobile Expansion of ZBrush and Cinema 4D

Maxon Announces Free Tools and Mobile Expansion of ZBrush and Cinema 4D Brie Clayton April 20, 2026 0 Comments Cinema 4D brings professional 3D workfl...

20/04/2026

Vizrt AI Keyer kills the green screen and creates virtual scenes in any environment

Vizrt AI Keyer kills the green screen and creates virtual scenes in any environm...

20/04/2026

Register now - Market & Audience Department Ask Me Anything (AMA) Session

Register now - Market & Audience Department Ask Me Anything (AMA) Session 11 February 2026 Screen Australia Head of Market & Audience Rakel Tansley Talking to...

20/04/2026

Screen Australia appoints Tanya Phegan as Narrative Content Head of Development

Screen Australia appoints Tanya Phegan as Narrative Content Head of Development 17 March 2026 Tanya Phegan Screen Australia has today announced the appointmen...

20/04/2026

Applications Open for Skip Ahead 11

Applications Open for Skip Ahead 11 19 March 2026 Past Skip Ahead recipients (L-R): Macfarlane Bros, Rainbow Bop, Lyanna Kea. Screen Australia and YouTube Aus...

20/04/2026

Screen Australia empowers the next games generation, including new creatives from neighbouring disciplines

Screen Australia empowers the next games generation, including new creatives fro...

20/04/2026

Official Co-production Ask Me Anything (AMA) Session

Official Co-production Ask Me Anything (AMA) Session 26 March 2026 Image (L-R): Mix Tape, Michele McDonald, Flower & Flour. Interested in international Co-pro...

20/04/2026

Screen Australia announces Narrative Content funding for 91 projects, including four short films paired with industry mentors

Screen Australia announces Narrative Content funding for 91 projects, including ...

20/04/2026

Production Infrastructure and Capacity Analysis (PICA) pinpoints four key workforce challenges in the Australian screen industry

Production Infrastructure and Capacity Analysis (PICA) pinpoints four key workfo...

20/04/2026

Australians in Film and Screen Australia Announce the 2026 Participants in the Talent Gateway and Global Producers Program

Australians in Film and Screen Australia Announce the 2026 Participants in the T...

20/04/2026

Screen Australia relaunches website with new tools and improved user experience

Screen Australia relaunches website with new tools and improved user experience 16 April 2026 Screen Australia relaunches website Screen Australia has relaun...

20/04/2026

Ikegami Announces VFE-P07D Monocular OLED Viewfinder

Share Copy link Facebook X Linkedin Bluesky Email...

20/04/2026

EVS Launches Choreon Robotic Control Solution

Share Copy link Facebook X Linkedin Bluesky Email...

20/04/2026

Ross Video Showcases End-To-End Production Ecosystem at 2026 Nab Show

Share Copy link Facebook X Linkedin Bluesky Email...

20/04/2026

Heidi Steffen to Become President of TitanTV

Share Copy link Facebook X Linkedin Bluesky Email...

20/04/2026

NVIDIA and Partners Showcase the Future of AI-Driven Manufacturing at Hannover Messe 2026

Manufacturing is at an inflection point. Across every major industrial economy, ...

20/04/2026

Autonomous AI at Scale: Adobe Agents Unlock Breakthrough Creative Intelligence With NVIDIA and WPP

AI agents are transforming how work gets done across all industries, acceleratin...

19/04/2026

NAB Show 2026 Is Here! Follow All of our Live Coverage!

Blackmagic Design has announced the ATEM 4 M/E Constellation IP and ATEM 4 M/E Constellation IP Plus, two SMPTE 2110-native live production switchers. The ATEM ...

19/04/2026

Live From NAB 2026: Grass Valley CEO Jon Wilson on AMPPs Explosive Growth, Hybrid Workflows, and Whats New at the Show

Grass Valley is finding the right balance between its hardware heritage with an ...

19/04/2026

Live From NAB 2026: Oracles Kip Schauer on Why OCI Is Doubling Down on Media, Sports, and Broadcast

Oracle's strategy rests on the foundational strengths of Oracle Cloud Infras...

19/04/2026

Live From NAB 2026: Program Productions Jess Kowatch on Whats New with ProCrewz and the Impact of AI on Crewing

Program Productions, the live sports production industry's leading crewer, i...

19/04/2026

Live From NAB 2026: Aggrekos Joe Scionti on Powering the Super Bowl, PGA Championship, and the Road to the FIFA World Cup

At the 2026 NAB Show in Las Vegas, SVG sat down with Joe Scionti, Account Manage...

19/04/2026

NAB 2026: Evertz to highlight evertz.io XChange for live event management and market switching

Evertz (Booth N817) is set to present new services within its evertz.io platform...

19/04/2026

NAB 2026: Evertz to showcase IPMX-certified NUCLEUS and MMA platforms for AV and ST 2110 integration

Evertz (Booth N817) will showcase its IPMX-certified NUCLEUS platform alongside ...

19/04/2026

NAB 2026: Evertz to showcase ENX media core for hybrid SDI and IP facilities

Evertz (Booth N817) is set to showcase ENX at NAB 2026, a media core platform designed to support hybrid SDI and IP infrastructures in production facilities and...

19/04/2026

NAB 2026: Evertz introduces Studer VistaVUE Touch for broadcast control

Evertz (Booth N817) will introduce Studer VistaVUE Touch at NAB 2026, a control surface designed to integrate audio, video and control workflows within a custom...

19/04/2026

NAB 2026: Evertz highlights X-CALIBER high-density encoding platform for media transport

Evertz (Booth N817) will highlight X-CALIBER at NAB 2026, an encoding and decodi...

19/04/2026

NAB 2026: Cobalt Digital introduces blueCORE standalone processors for SDI and ST 2110 workflows

Cobalt Digital (Booth N1340) will introduce the blueCORE family of standalone si...

19/04/2026

NAB 2026: Chyron and Asport to demonstrate AI-driven end-to-end sports production and distribution workflows

Chyron and Asport (Booth N2441) will demonstrate an integrated sports video work...

19/04/2026

NAB 2026: MediaKind outlines growth of Multiview deployments as Charter rollout expands in North America

MediaKind (Booth W1743) provided an update on its Multiview deployments at NAB S...

19/04/2026

NAB 2026: Calrec and Grass Valley announce partnership to integrate ImPulseV with AMPP platform

Calrec (Booth C6907) and Grass Valley (Booth C2408) announced a long-term broadc...

19/04/2026

NAB 2026: Oracle and partners to demo MoQ-based streaming ecosystem

Oracle is bringing a multi-partner demonstration of Media over QUIC (MoQ)-based live streaming to NAB Show 2026, showcasing how independent systems from multipl...

19/04/2026

NAB 2026: Encompass Digital Media and Oracle Cloud Infrastructure expand partnership for cloud-native broadcast operations

Encompass Digital Media announced an expanded partnership with Oracle Cloud Infr...

19/04/2026

SportsTechBuzz at NAB 2026, Day 1: Live Reports From the Show Floor in Vegas

The NAB Show is in full swing, and the SVG and SVG Europe editorial teams are chasing down the hottest stories from all over the Las Vegas Convention Center. He...

19/04/2026

NAB 2026: Blackmagic Design Announces ATEM 4 M/E Constellation IP Switchers

Blackmagic Design has announced the ATEM 4 M/E Constellation IP and ATEM 4 M/E Constellation IP Plus, two SMPTE 2110-native live production switchers. The ATEM ...

19/04/2026

Waves update Sync Vx

Now available in VST3, AU and AAX formats Waves have recently released an update that extends their vocal-alignment plug-in's capabilities to all DAWs -...

19/04/2026

TV and Radio HQ Moves Closer to the Conversation

Share Copy link Facebook X Linkedin Bluesky Email...

19/04/2026

Expanded Creator Lab Seeds Digital Synergies

Share Copy link Facebook X Linkedin Bluesky Email...

19/04/2026

Why Streamers Are Seizing the Now

Share Copy link Facebook X Linkedin Bluesky Email...