Nova Nebula technology helps Chengdu 2025 World Games create a visual feast

The Chengdu 2025 World Games came to a successful conclusion. Its opening and closing ceremonies relied on the perfect integration of technology and art to present an unparalleled visual feast to the global audience. Behind this, Nova Nebula's independently developed ultra-high definition full-link video display and control solution has played a key role.

Sub-stably controls the core display link, bringing a high-quality immersive viewing experience.​

Since the 2008 Beijing Olympics, Nova Xingyun has been deeply involved in technical support for the world's top events. From the dreamlike ice light show of the Winter Olympic Games, to the stunning digital torchbearer of the Asian Games, to the beautiful ice and snow light show of the Asian Winter Games, the Nova Nebula technical team has always been the invisible guardian behind large-scale events at home and abroad with stable performance with zero error. In this Chengdu World Games, Nova Nebula once again assumed the core display and control task of the opening and closing ceremonies, providing a full-link solution composed of C5 Pro console, D32 video switcher and K16 video controller for key display screens such as the opening ceremony infield super main screen, outfield giant focus grid screen and closing ceremony super ice screen. This scheme not only realizes seamless switching and real-time processing of 4K ultra-high definition video, but also uses a number of self-developed black technologies to double the effect of opening and closing ceremonies.​

The non-inductive hot backup technology used in the Nova Nebula solution is particularly prominent. Once the main device suddenly becomes abnormal, the standby device can seamlessly take over the work in milliseconds. The audience is unaware of the entire switching process, ensuring smooth and stable picture playback. At the same time, the optical fiber remote transmission technology supported by the plan greatly extends the signal transmission distance. Compared with traditional cables, it completely solves the signal attenuation problem that may be caused by complex wiring on site, ensuring that the screen can be clear and stable regardless of the distance. picture.​

In order to ensure efficient collaboration between the on-site team, Nova Nebula optimizes complex display and control operations and condenses them into a set of visual software interfaces. Engineers can quickly complete multi-screen linkage settings with simple drag and drop and click operations. In terms of parameter adjustment, whether it is brightness, contrast, or color mode, it supports one-click adaptation to different scenes. For example, for glare problems that are prone to occur on outdoor screens during the day, you can switch to anti-glare mode with one click; at night, indoor screens can be adjusted to high-contrast mode with one click to meet the best visual effects needs in different environments.​

Throughout the event, Nova Nebula's service engineer team stayed at their posts and continued to provide protection. Li Gong, the person in charge of the scene, recalled: When I saw the opening ceremony screen lit up on time and the pictures switched smoothly, all the nervousness turned into pride. Because we know that behind every wonderful picture seen by hundreds of millions of viewers around the world, there is Nova's protection. rdquo;​

Since its establishment in 2008, Nova Nebula has always focused on the research and development of core algorithms and hardware for video display and control, and has accumulated and formed a number of high-value patent combinations in key technical fields such as 4K/8K ultra-high definition processing, image quality engine algorithms, virtual shooting, subpixel display, distributed processing, and visualization management, establishing a leading technological position in the industry.​

Looking to the future, with the accelerating arrival of the era of large displays and big videos, Nova Nebula said that it will continue to focus on the research and development and application of core video display and control algorithms, continue to explore and innovate, and use more advanced solutions to light up a better vision for users around the world. The light of vision continues to interpret the beauty of vision with technical strength in various large-scale activities and more scenes.​