Live Czech Philharmonic Concert Productions Hit a High Note with Help from AJA Gear
Brie Clayton February 23, 2024
0 Comments
Prague's Czech Philharmonic Symphony Orchestra has broadened its global footprint in recent years by transforming the Rudolfinum concert hall, where it performs, into an international stage via live video broadcast and streaming technology. Rudolfinum Technical Supervisor Du an Bajto is responsible for the venue's production workflow, which supports concert broadcasts and streams to European Television channels Czech TV, MEZZO TV, ARTE, and European Classical TV; social streaming platforms like YouTube, Vimeo, and Meta; and many other distribution points. To ensure the highest quality experience across viewing platforms and device types, he opted to produce concerts in UltraHD HDR end-to-end and has come to rely on a host of AJA equipment for execution.
When approached for this job, it was one of the first UltraHD HDR projects in the region, and I like a good challenge, Bajto said. Anyone who has watched UltraHD HDR content can see the difference in quality, not to mention that most consumers already have UltraHD HDR-capable displays at home, so this path made sense. With tools like AJA FS-HDR, we can raise the caliber of our signal output and deliver a viewing experience audiences can enjoy a lot easier.
To provide global viewers with different perspectives during each concert stream, the team leverages four manned cameras and six robotic cameras controlled from the director's room on-site. Ahead of each concert, they comprise a shot list that describes the angle, timing, and length of shots per camera, as well as the object or artist to be put into focus. From the director's room, Bajto and his team execute the production, leaning on a collection of displays to monitor the feeds and make color and exposure adjustment calls. Signal conversion - between camera log formats, HDR and SDR, and UltraHD and HD - is crucial to each transmission, which is where Bajto uses AJA FS-HDR. The HDR/WCG converter/frame synchronizer lets the team convert the output to match each delivery partner's requirements, be it 4K HDR, HD HDR, or HD SDR.
Prior to adopting FS-HDR, our committee tested several solutions to assess the quality of conversion, but none compared to FS-HDR, he explained. It wraps such an extensive range of algorithms into an affordable device and helps us meet nearly any conversion need. We also love the various modes it offers, from the Colorfront Engine Live Mode to BBC HLG LUTs Mode and the NBCU LUTs mode, which has really impressed us.
In addition to FS-HDR, across productions, Bajto also leverages an AJA KUMO 1616 12G-SDI router, which is integrated into the robotic camera head system to support automatic camera switching. The pipeline further uses an AJA HELO H.264 video streamer and recorder for reliable recording to USB drives that can be handed off to the crew and director after the production wraps. An AJA Ki Pro Ultra 12G 4K/UltraHD/HD recorder and player/multi-channel HD recorder is used for Apple ProRes backup recording.
HELO has proven to be an incredibly reliable streaming and recording device that makes it easy for us to quickly share concert recordings for crew needs and director reviews. Like all our AJA gear, it just works, concluded Bajto .
February 15, 2024University of Applied Sciences and Arts Northwestern Switzerland Modernizes AV Workflows with AJA GearImage Credit: Imagery courtesy of Foto Nuccio, www.foto-nuccio.com Technology plays a key role
February 8, 2024AJA Welcomes John Miller as Vice President of Global SalesAJA Video Systems today announced that media and entertainment (M&E) industry veteran John
Enjoying the news? Sign up for the Creative COW Newsletter! Sign up for the Creative COW newsletter and get weekly updates on industry news, forum highlights, jobs, inspirational tutorials, tips, burning questions, and more! Receive bulletins from the largest, longest-running community dedicated to supporting professionals working in film, video, and audio.
Enter your email address, and your first and last name below!
-- Sign up: * indicates required
Email Address *
Name
--
North America Stories
01/06/2026
In its sixth year, the broadcaster's coverage has become a global brand and ...
01/06/2026
Designed to solve a common problem in broadcasting, the automated workflow detects, identifies, removes, and documents copyrighted music
AudioShake has introdu...
01/06/2026
The sports-analytics company combines its data with proprietary AI to help leagu...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Marshall Electronics is showcasing a comprehensive lineup of next-generation POV cameras, purpose-built to power today's connected AV environments, at InfoC...
01/06/2026
Adobe Announces Concept to Vector
Deepa Subramaniam June 1, 2026
0 Comments
One of the biggest frustrations we hear from designers is how difficult it...
01/06/2026
Vampire Feature Night Patrol Graded with DaVinci Resolve Studio
Brie Clayton June 1, 2026
0 Comments
Colorist shapes dark, gritty tone for horror thri...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
31/05/2026
Olivia P rez-Collellmir to Premiere Original Work at Gaud Centennial in Barcelona The Berklee graduate and faculty member will debut her choral symphony with...
31/05/2026
Back to All News
Netflix Wins 15 Awards at the Canadian Screen Awards - See Pho...
31/05/2026
Taiwan is home to more than 500 NVIDIA ecosystem partners. More than 1 million N...
31/05/2026
As factories move from isolated automation to plant-wide intelligence, manufacturers need AI systems that can connect live machine signals, quality systems, wor...
31/05/2026
The NVIDIA AI Cloud ecosystem is accelerating the global buildout of AI factory infrastructure. Partners are expanding capacity to meet growing demand from ente...
30/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
30/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
30/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
30/05/2026
Zero in on one that says yes (and no)
Andy Marken May 29, 2026
0 Comments
Hero image courtesy of Deposit Photos
For content creators the most difficu...
29/05/2026
With InfoComm 2026 just weeks away, NDI is giving attendees plenty of reasons to...
29/05/2026
Reaffirming a partnership that has defined Canadian sports broadcasting since 19...
29/05/2026
Mobile/tablet is No. 2 device for watching TV, suggesting that the sports-production industry needs to take another look at the format
Ring Digital's Sprin...
29/05/2026
Berliner Ensemble, one of Berlin's five major theater companies, has expande...
29/05/2026
Solid State Logic will showcase its new compact, fly-away TCA Tour audio product...
29/05/2026
Gerald (Jerry) Pierce, a pioneering technologist who helped shape the digital transformation of the motion picture industry, passed away last month on April 12 ...
29/05/2026
Paramount+ will be the English-language U.S. home for Barclays Women's Super...
29/05/2026
Further strengthening its virtualisation strategy to fully support broadcasters ...
29/05/2026
Swiss broadcaster Canal Alpha has deployed Harmonic's award-winning, software-based XOS Advanced Media Processor to modernize playout operations across cant...
29/05/2026
PTZOptics will showcase a new generation of intelligent video workflows at InfoComm 2026, June 17-19, Las Vegas. Visitors to booth N8227 will see how PTZOptics ...
29/05/2026
Arizona's Family has launched the Arizona's Family Sports (AZFS) streaming app, a new direct-to-consumer destination for live, local sports. The app is ...
29/05/2026
Starting in 2027, DAZN will be the exclusive home of The Canadian Football Leagu...
29/05/2026
Comcast Business has detailed the advanced network infrastructure it has deploye...
29/05/2026
In two-day event, leaders from academia and industry explored solutions to chall...
29/05/2026
The Basketball Tournament (TBT), now entering their 13th year of competition, ha...
29/05/2026
Roku has launched FOX One as a Premium Subscription on The Roku Channel in the U.S. Roku customers can now subscribe to FOX One using their Roku account for liv...
29/05/2026
In its sixth year, the broadcaster's coverage has become a global brand and ...
29/05/2026
Ratings Roundup is a rundown of recent ratings news and is derived from press re...
29/05/2026
Gerald (Jerry) Pierce, a pioneering technologist who helped shape the digital transformation of the motion picture industry, died April 12, 2026, at his home in...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Comparing 5 AI Video Enhancers for Restoring Old Video Quality
Kate Luvis May 29, 2026
0 Comments
Digitizing VHS, MiniDV, and other legacy formats doe...
29/05/2026
Studio Hamburg Builds New Post Pipeline with DaVinci Resolve Studio
Brie Clayton May 29, 2026
0 Comments
Workflow replaces a patchwork of legacy tools...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
Live Czech Philharmonic Concert Productions Hit a High Note with Help from AJA Gear 
