MoSys Technology Plays Starring Role In MOOV's Virtual Set

Mo-Sys Engineering has announced that its StarTracker technology was front and centre of the innovative virtual studio production for BBC Sport's coverage of the Tokyo Games.

The entire virtual graphics production was implemented by MOOV, the UK based sports and events graphics company, with the project being shortlist as a finalist at the 2021 Broadcast Sports Awards in November.

Dock10 at MediaCityUK hosted BBC Sport and the MOOV virtual production. The innovative design was at the heart of the BBC Sport's main presentation and featured a stunning backdrop of the host city. Five Mo-Sys StarTracker camera tracking systems, along with remote camera heads, formed a key part of this virtual reality workflow.

MOOV began work on implementing the concepts and designs for a studio that combined virtual sets, augmented reality, and real-time motion graphic well before the pandemic. The plan was to have the studio on location at the games, creating a dynamic virtual environment that provided a sense of spaciousness and enhanced both the storytelling and viewer engagement. However, with the arrival of the pandemic, the virtual studio design and workflow had to pivot to re-locate at Dock10’s Manchester facility.

Michael Geissler, CEO Mo-Sys Engineering Ltd said: "We are so proud of the central role that StarTracker played in this landmark production of the events from Tokyo, and it was a pleasure to work with MOOV and BBC Sport once again. The StarTracker system was vital in helping MOOV pivot from its pre-pandemic plans to locating the studio in the UK and in maintaining a smooth integration between CGI and live elements. In fact, it was so seamless that viewers complained because they thought the studio was actually on location in Tokyo instead of in Manchester!"

One of the biggest challenges when combining live action with computer-generated scenic elements is ensuring that the CGI knows exactly what the cameras are seeing at all times to ensure that the combined image remains precisely locked from start to finish. StarTracker is an elegant solution that makes something extraordinarily complex extremely simple, and gives a flawless end result.

In the case of the design for Tokyo, there was additional complexity from having to operate within a multi-level studio. The team from MOOV also had to ensure that the rail camera was always out of shot which they were able to do using StarTracker by applying dynamic masking to the head of the jib. StarTracker also seamlessly integrated with the Brainstorm technology that MOOV deployed for the project.

Due to its unique combination of innovation and robustness, Mo-Sys StarTracker has earned preferred product status in the virtual production space and is now the camera tracking technology of choice for premium live events. The solution makes set-up for virtual production fast and easy using a random pattern of reflective dots – “stars” – on the studio ceiling to map camera positions in just a few moments. Once mapped, any StarTracker camera can be precisely located in three-dimensional space, and for 6-axes of movement. In addition, precision lens data enables the CGI elements to be distorted to match the camera lens for even greater realism. StarTracker also delivers extra flexibility in terms of the range of camera angles and the types of cameras and jibs that can be used in the studio.

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