The Beijing Winter Olympics are currently in full swing, jinan Yaoqiang Airport, Jinan Railway Station, Jinan West High-speed Railway Station, Yantai Wanxing Square 8K ultra-high-definition large screen by China Radio and Television Shandong Network Co., Ltd. to provide signal transmission services to ensure the whole process of synchronous live broadcast of the Beijing Winter Olympic Games, the picture is beautiful, the picture quality is perfect, the super immersion brought by 8K video makes the audience feel as if they are on the scene of the game, attracting many travel passengers to stop and watch, take photos.
Beijing Winter Olympics is the world's first large-scale use of 8K technology live sports events, as the current highest tv broadcast technology standards, 8K ultra-high-definition decoder to provide 4 times the video picture of 4K, in the clarity reached the limit of human eye vision, the audience even if close to the screen is not grainy; at the same time, brightness, color contrast, saturation have been greatly improved, resulting in more delicate picture quality, wider perspective, richer color, viewing is full of strong immersion, bring more real, An even more stunning viewing experience. Under the application of 8K technology, the audience outside the stadium can see the local details of the competition site and the subtle actions of the athletes through the 8K ultra-high-definition large screen, as if "personally" the Scene of the Winter Olympics.
Behind the 8K ultra-high-definition large-screen live broadcast of the Winter Olympics in Jinan and Tobacco is the technical preparation of China Radio and Television Shandong Network Co., Ltd. for two months, breaking through the bottleneck of 8K ultra-high-definition live video transmission technology, cooperating with CCTV to provide signal transmission services for the live broadcast of the Winter Olympics, so that ultra-high-definition video is transmitted from the competition site to the 8K large screen, through these large screens to narrow the distance between Jinan, Yan and Beijing, presenting the most immersive Winter Olympics.
8K ultra-high-definition large-screen live broadcast of the Winter Olympics is one of the "100 cities and 100 screens" ultra-high-definition video landing project. In October last year, the Ministry of Industry and Information Technology, the Central Propaganda Department, the Ministry of Transport, the Ministry of Culture and Tourism, the State Administration of Radio and Television, and the Six Departments of the Central Radio and Television Station jointly launched the "100 Cities and 100 Screens" ultra-high-definition video landing project to enrich the ultra-high-definition video and audio service scenarios and accelerate the integration and innovation of ultra-high-definition video and audio in many aspects. After receiving the notice that the CCTV 8K signal landed in Jinan and Yantai, China Radio and Television Shandong Network Co., Ltd. took the initiative to take urgent action, gave full play to its network advantages and data transmission advantages, and provided a full range of technical service guarantees for the landing of CCTV 8K signals in Jinan and Yantai, and did a lot of work. After meticulous planning, the staff first actively coordinated the opening of the 150M national trunk network transmission link from Beijing to the provincial core computer room, built an 8K program collection and recording system in the provincial core computer room, and then worked overtime to open the provincial core computer room to Jinan Branch 4 150M OTN transmission links to provide 8K signals for Yaoqiang Airport, Jinan West Railway Station, Jinan Railway Station and Inspur Science and Technology Park, and opened the provincial core computer room to Yantai Branch's computer room 150M OTN transmission link to provide 8K signals for Yantai Wanxing Square. During this period, in order to minimize the impact of construction, the staff sacrificed the rest time, took advantage of the two or three o'clock in the morning passenger time every day, concentrated on intensive construction, and completed the construction and commissioning of 8K ultra-high-definition large screens in Jinan Railway Station, Jinan West High-speed Railway Station, Jinan Yaoqiang Airport and Inspur Science and Technology Park on January 28, demonstrating the company's professional ability and technical strength. Inspur provided 8K TV sets and 8K set-top boxes for the demonstration venue, and the two sides worked together to contribute to the landing of CCTV 8K signals in Jinan.
The live broadcast of the Winter Olympics through the 8K ultra-high-definition large screen is a vivid display of the scientific and technological innovation achievements in the field of ultra-high definition in the mainland. Before the start of the live broadcast of the Winter Olympic Games on February 4, Jinan Yaoqiang Airport, Jinan Railway Station, Jinan West High-speed Railway Station, Yantai Wanxing Square 8K ultra-high-definition large screen has successfully broadcast the 2022 CCTV Spring Festival Gala, after the Winter Olympic Games, the 2022 Beijing Winter Paralympic Games will also be broadcast live through these screens, continuing to show the speed and passion of athletes for the public.
Jinan Yaoqiang Airport Beijing Winter Olympics 8K live broadcast
The live broadcast of the Beijing Winter Olympics at Jinan Railway Station attracted many passengers to watch
Jinan West High-speed Railway Station 8K ultra-high-definition large screen
Yantai Wanxing Square outdoor large screen
(□ Dazhong Daily client reporter Zhao Lin Correspondent Kan Hongxin)