At “Say Hi” Playhits – Live Concert, familiar hits were not only reimagined through music, but also elevated by a modern performance system. Accompanying the energetic stage environment, Alta Media deployed advanced technology solutions, contributing to a vibrant, seamless, and emotionally rich concert night.

In modern concerts, the audience experience is not created by music or artist performances alone. It is also the result of a synchronized combination of visuals, lighting, movement, stage space, and the smooth operation of the entire technical system behind the scenes. When a familiar hit steps onto a live stage, it needs more than a new arrangement. It needs a space large enough to amplify emotions, a visual system sharp enough to clearly convey every moment, and a stable operating platform to ensure every transition happens in perfect rhythm.

With “Say Hi” Playhits – Live Concert, where familiar songs were refreshed through live band performances, new arrangements, and renewed performance structures, performance technology became an important part of completing the stage experience. Accompanying the program, Alta Media contributed to building a professional display and image coordination platform, helping each performance appear more seamless, vivid, and emotionally engaging. Behind the stage, the technical system was operated in sync so that every moment on stage could reach the audience in the most complete way.

“Say Hi” Playhits – Live Concert: A Stage That Reimagines Familiar Hits

Taking place on September 13, 2026, “Say Hi” Playhits – Live Concert was one of the outstanding music nights within the “Say Hi” universe, attracting a large number of young audiences and fan communities to immerse themselves in a vibrant musical atmosphere. More than just an entertainment concert, the program was designed as a special performance space where hits already familiar to the audience were reimagined through live band performances, new arrangements, renewed stage structures, and surprising collaborations.

The appeal of the event lay in the way it brought familiar songs beyond their original versions and transformed them into fresh live stage performances. Each performance did not simply recreate a melody that had once left a mark, but opened up a new emotional layer through staging, transitions, stage visuals, and the artists’ performance energy. This allowed “Say Hi” Playhits – Live Concert to give audiences a feeling that was both familiar and refreshing: hearing the songs they love again, but in a more explosive and experience-rich space.

With the participation of many prominent young artists from the “Say Hi” universe, the program created strong appeal through its diversity of musical colors, performance styles, and fan communities. The scale of the stage, the number of performances, and the continuous performance rhythm required the entire performance system to operate in sync, from visuals, lighting, and sound to supporting visual layers. In such a concert environment, technology did not merely serve as technical support, but also became a factor that helped elevate emotions, allowing each stage moment to be delivered clearly, seamlessly, and impressively.

From the appeal of the music to the scale of the production, “Say Hi” Playhits – Live Concert demonstrated the value of a modern performance program: not only delivering entertainment performances, but also creating an integrated experience of art, technology, and emotion. This also provided the foundation for Alta Media to accompany the event by deploying professional display and image processing solutions, contributing to the completion of the stage space and delivering a complete visual experience for the audience.

Expanding the Performance Space and Amplifying Stage Emotions

To create a performance space large enough, sharp enough, and powerful enough to convey the energy of “Say Hi” Playhits – Live Concert, Alta Media deployed an impressive LED display system, including nearly 550m² of P3 Outdoor LED Display and over 250m² of Transparent LED. These two display layers played an important role in shaping the visual identity of the stage and helping each performance reach the audience in a more vivid way.

With P3 Outdoor LED Display, Alta Media delivered a display system suitable for large-scale concert spaces. P3 Outdoor LED Display offers advantages such as high brightness, sharp image quality, and stable operation in outdoor conditions. As a result, visual content, motion graphics, camera live feeds, and close-up moments of artists could be displayed clearly, allowing audiences in different viewing areas to follow the stage performance in full.

Alongside the main LED display, Transparent LED was deployed to add depth and flexibility to the performance space. With the ability to display visuals while still maintaining a certain level of transparency, Transparent LED allowed visuals to blend more smoothly with lighting, movement, and the stage setting. This technology is especially suitable for performances that require continuous shifts in atmosphere, from emotional and intimate moments to explosive and modern segments.

The combination of P3 Outdoor LED Display and Transparent LED helped the stage not only meet display requirements, but also become part of the performance storytelling. The LED display expanded the field of view and amplified emotions, while Transparent LED added visual depth and aesthetic value to the overall stage. As a result, familiar hits were placed within a new, visually impressive, and experience-rich performance space.

Image Processing and Coordination System: Ensuring Every Transition Happens Seamlessly

Behind the large-scale LED display system was a professional image processing and coordination platform. At “Say Hi” Playhits – Live Concert, Alta Media deployed Barco E2 Event Master, Barco EC-210 Event Controller, and Seamless Switcher P20 & P10. This group of devices played the role of receiving, processing, distributing, and switching image signals, helping the entire display system operate stably throughout the program.

Barco E2 Event Master acted as the image processing center of the presentation system. The device allows multiple signal sources to be managed at the same time and supports various content layers such as background visuals, camera live feeds, transition graphics, intro/outro videos, and signals from media servers. Thanks to its powerful processing capability, stage visuals could be coordinated flexibly for each performance while maintaining stability, sharpness, and synchronization.

Working alongside Barco E2, Barco EC-210 Event Controller helped the technical team operate the system more intuitively and accurately. In a concert with many visual cues, transitions, and layout changes for each performance, EC-210 supported preset recall, content activation, and system coordination at the right moment. This helped visuals appear on beat, transitions happen at the right time, and the flow of the performance remain uninterrupted.

In addition, Seamless Switcher P20 & P10 supported smooth video signal switching between multiple sources, minimizing black screens, image lag, or interruptions when changing content. The combination of Barco E2, EC-210, and Seamless Switcher enabled Alta Media to build a synchronized, flexible, and stable image processing system, ensuring that every stage moment was delivered seamlessly to the audience.

With “Say Hi” Playhits – Live Concert, each technology deployed by Alta Media played its own role in the overall stage system. The LED display system expanded the performance space, bringing artist visuals and stage graphics closer to the audience. Meanwhile, the image processing and coordination system ensured that all content was displayed stably, switched smoothly, and synchronized with the rhythm of the program.

The combination of display layers and a professional processing system not only created a visually stunning stage, but also helped preserve the emotional flow of the concert. As each hit was reimagined through music, live band performances, and a unique stage structure, the technology behind the scenes became the foundation that allowed those creative staging ideas to be presented clearly, seamlessly, and compellingly before thousands of audience members.

For Alta Media, accompanying large-scale performance programs goes beyond providing equipment. It is the process of deploying a comprehensive solution, from display systems and signal processing to image coordination and on-site stage operation. Each component must be carefully calculated and closely coordinated to ensure the program runs stably, professionally, and in alignment with the spirit the organizers aim to convey.

Through “Say Hi” Playhits – Live Concert, Alta Media continues to affirm its capabilities in the field of performance technology, especially in LED Display, Transparent LED, and image processing systems for large-scale events. When music, lighting, visuals, and technology move in harmony, the stage becomes more than a place to recreate familiar hits. It becomes a dynamic experience space where the emotions of artists and audiences are connected more completely.