19-21 Aug 2020
International Convention Centre Sydney

Display takes centre stage at Eurovision 2019

For some it's all about the music, others the geo-political politics, but Eurovision is an opportunity for the best AV technicians in the world to showcase their work on a global platform and represent their country's AV expertise.

The hotly-anticipated Eurovision 2019 spectacular landed in Tel Aviv in May with a Dare to Dream tagline and world-class staging, as musicians from 26 countries battled to be crowned the winner. Video returned to the core of the show, powered by a chorus of disguise vx 4 and 4x4pro servers.

The 64th edition of the much-loved song contest, held at Expo Tel Aviv, featured a 250 sq m high-resolution LED, diamond-shaped stage, backed by a 36 x 12m high-resolution LED wall made up of 12 individual screens, all supplied by PRG. Some 16,998,976 pixels lit up the stage, making it the highest-resolution LED set in Eurovision history.

Eurovision production manager Ola Melzig and head of video and stage technology Shay Bonder approached disguise to deliver and manage a server system capable of processing the mammoth amount of data required.

“With more than 50 live acts performing in quick succession with various tech props including huge screen projectors and massive amounts of LED, we needed a powerful system that offered multi-station editing capabilities,” said Bonder.

“A major challenge for us was making the pre-programming process as accurate as possible and then operating it in perfect sync, without issue. disguise’s software allowed us to pre-program with cameras and automation – the camera directors actually showed the camera operators the render from the Designer machines in order to give them instructions,” he added. The ability to program one track while another is playing, plus the power to easily feed content to DMX screens, and quick calibration of projectors, were also helpful.

“The disguise system became an integral part of the creative process as we could test video content automation and camera angles in the pre-programming process and change them accordingly to achieve our vision.”

Peter Kirkup, disguise technical solutions manager worked with Bonder to support him with system design. The team specified six disguise vx 4 servers and two 4x4pro servers.

“The pro range of disguise servers were designed to play huge video content across massive canvases,” said Kirkup. “Thanks to the VFC technology, the vx 4 and 4x4pro servers allow us to drive large shows like this with fewer machines, reducing space, time, set-up, risk, and management overhead.”

The vx 4 servers were used as Pure Master, output slaves and Backup servers. The 4x4pro servers were utilised for add-on elements and backup. The vx 4s were fully loaded with HDMI 2.0 VFC cards; the 4x4pros had on-board Quad-DVI VFC cards. disguise recently launched its vx 4 servers with more storage and a new NVMe RAID drive array.

“This system design is all about making sure that the performance headroom is enough for the project,” said Jamie Sunter, support specialist at disguise. “With high-resolution outputs, large number of props for all the different acts, as well as 400+ universes of Art-Net being output, the system coped fantastically with these requirements. A huge bonus was the larger storage space in the vx 4 meaning the team didn’t have to clean up older file versions during rehearsals.”

The disguise servers received LTC, ensuring the main cues were triggered at the correct time. Much of the programming was completed in the run-up to the Tel Aviv event, using disguise’s r15.3 software to pre-visualise the whole show and sequence all the content. The team used disguise’s Visualiser Camera feature and then virtually mapped and sequenced each camera shot and path to the directors’ requirements. From there, they transferred the project from the Designer machines to the actual hardware.

“This was very powerful as this was the first time that the Camera Directors could see how all their shots would look for each song, and then send renders to the Delegates by simply recording the stage,” Bonder said. “We had a full 3D model of the stage, as well as seating banks, so that it was a true representation. We also had all the country-specific props and screen movements so it looked exactly how it would for real. From there, the guys then used the OSC module in disguise to send out the Camera positions to WYSIWYG. This meant that the Lighting Team also had these Camera pre-visualisations and could see how their design worked with all elements.”

Gwilym Huws, workflow specialist at Bild Studios who was on disguise programming and operating duty, said: “disguise’s feature-set made many elements of pre- and on-site production much simpler and more powerful. It was particularly useful for swapping out props when needed, as well as Screen Position Layer, for the mapping to be correct. Even generative things like radar and strobe were used for some animations in the show on the legs and catwalk.”

Eurovision’s Melzig added: “Video content, LED on a massive scale, and projection mapping is the backbone of the Eurovision spectacle and I was thrilled to bring it back in such an incredible way this year.”


This article has been shared from Integrate’s Media Partner, AV Magazine UK. You can the original article and more like it here. 
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