六省市卫视4K超高清频道正式开播

Core Viewpoint - The launch of ultra-high-definition (UHD) channels by six provincial and municipal satellite TV stations marks a significant step in the systematic reform of the broadcasting media and the high-quality development of the industry, aiming to enhance content production, network transmission, terminal reception, and technological innovation [1] Group 1 - The six UHD channels from Eastern, Jiangsu, Zhejiang, Shandong, Hunan, and Sichuan provinces officially went live on September 28, 2023, joining previously launched channels from Beijing and Guangdong, completing the rollout of UHD channels across eight regions [1] - These channels are accessible nationwide through cable TV and IPTV in 31 provinces and municipalities, and they are also available on various new media platforms such as China Audio-Visual, Ai Litchi, and Mango TV [1] - The National Radio and Television Administration (NRTA) emphasizes that the full launch of these UHD channels is crucial for driving collaborative development and innovation across various aspects of the UHD ecosystem, including content production and technology [1] Group 2 - According to the NRTA's 2025 UHD development plan, by the end of 2025, new productions of TV dramas, web series, and documentaries will largely achieve UHD quality, with over 40% of new UHD programs from six major online video platforms [1] - Both large-screen and mobile platforms will feature dedicated UHD on-demand services, and the scale of UHD set-top boxes for cable TV and IPTV is expected to approach 300 million units [1]