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A video playout system that delivers more than 1,000 content materials per match to the horizontal LED displays of large stadiums, without missing a beat. Since its first deployment in 2023, it has supported the in-venue experience of more than one million spectators.

Arena Performer

Arena Performer

Horizontal LED display video playout system software for large stadiums

Tens of thousands of supporters fill the stadium. On the horizontal LED displays surrounding the pitch, player introductions, team emblems, sponsor advertisements, and match-driven visual cues are sent out one after another, perfectly in sync with the play unfolding on the field. Arena Performer is the PC-based professional video playout software built for this kind of environment, where not even a single frame of delay is acceptable.

The reality of 1,000+ materials per match

For an international soccer event, the number of video materials handled in a single match exceeds 1,000. Team emblems, walk-on sequences, sponsor advertisements that switch from moment to moment, instant cues triggered by goals and substitutions. These are not just pre-recorded clips — operators on-site rearrange materials in real time as the match progresses, all in a one-shot live performance in front of tens of thousands of spectators.

Traditionally, this kind of video playout has been the domain of purpose-built hardware systems. PC-based systems were widely considered to have stability that was “too hard to predict,” to carry “an unavoidable risk of dropped frames,” and to “fail to keep up with the material-switching speed that live operations demand.” For venues that must run reliably year after year, the robustness of dedicated hardware was the natural choice.

Making a professional system work on a PC

Arena Performer was designed to rewrite this assumption. To achieve professional-grade stability and operability on general-purpose PCs, we combined the following technologies that we have accumulated over many years.

  • Broadband Data Flow System Technology — Foundation design for processing massive volumes of video data without interruption
  • SIMD Optimization — Implementation techniques that achieve broadband computation on general-purpose CPUs
  • Real-time System Design — Design expertise that builds professional-grade responsiveness and operational stability onto a PC-based system
  • Field-driven asset management — A mechanism that lets operators instantly recall, rearrange, and reliably deliver more than 1,000 materials during a live match

The asset management system was designed from the starting point of how operators actually move their hands during a match. Because our development team handled everything from specification through architecture design, software implementation, and on-site operational design as a single continuous effort, the result settles naturally into the muscle memory of the operations team.

What this looks like on the ground

International friendly matches bring operational demands that fall outside normal routines. The fact that Arena Performer continues to be chosen comes down to the trust it has earned over more than two years on the ground — the trust that, even under unusual conditions, the system can be relied on.

What we deliver is video playout software. What is being created in those stadiums, however, is a match experience that lives on in the memory of every supporter who walked through the gates.

  • Product site: Arena Performer Official
  • Related patent: Japanese Patent No. 7351580, “Program, Information Processing System and Information Processing Method” (Patents)