(CCBN2025数码视讯展台) 第三十一届中国国际广播电视信息网络展览会(CCBN2025)于4月23日在北京首钢会展中心开展,设置超 高清、新型广电网络建设、生成式人工智能(AIGC)、沉浸式视频、广电5G等20余个专业展区。数码视 讯以"引领AI及超高清新未来"为主题,展示了公司在AI应急广播、超高清上星落地、超高清背包、AI安 全等多个核心领域的最新成果。 数码视讯重磅推出广电首个AI Agent,该系统可以广泛应用于电视台、网络公司、台站等机房的运维中, 以本地化部署的广电垂直大模型为核心,具有综合采集、智能研判、按需排障的运维能力。系统以数据 驱动、人工智能、大数据、数字孪生、态势感知为核心技术底座,可实现对于信息化平台、数字化机房 故障事故发生前平台健康研判,设备故障预警;事中故障根因定位,故障自愈处理;事后总结运维知识图谱, 自行迭代优化。 (CCBN2025数码视讯展台) 在AI+超高清产业链展区,凸显了数码视讯以视频传输核心技术为抓手,在推动超高清产业的发展以及生 态的完善中发挥的作用,从补充产业链空白、建立标准体系、推动应用创新以及引领设备国产化四个方 面进行展示。针对当前超高清频道上星 ...

Group 1 - The 31st China International Radio and Television Information Network Exhibition (CCBN2025) opened in Beijing, focusing on the theme of "Technological Innovation Leading High-Quality Development" and showcasing breakthroughs in the ultra-high-definition (UHD) sector [1][3] - The launch of Beijing Satellite TV's 4K UHD channel and the initiation of a large-scale deployment of ultra-high-definition insertable micro set-top boxes signify that UHD is becoming accessible to households [1][3][8] Group 2 - UHD technology enhances the viewing experience by providing "details that reveal reality," with a resolution of 3840×2160, which is four times that of HD, and incorporates high frame rates, high dynamic range, and wide color gamut [3][5] - The application of UHD is driving profound changes in the broadcasting and television industry through technological upgrades, consumer upgrades, industry transformation, and policy support [5][6] - By the end of 2025, the National Radio and Television Administration plans for a significant increase in UHD content production, with new dramas and documentaries expected to achieve UHD standards [5][6] Group 3 - The deployment of ultra-high-definition insertable micro set-top boxes aims to address user pain points related to traditional set-top boxes, simplifying user operations and enhancing service quality [6][8] - The initiative is part of a broader strategy to improve user engagement and service quality in the broadcasting sector, with a notable increase in active users and a positive growth trend in cable TV subscriptions [6][8] - The collaborative efforts in policy, technology, content, and terminal development are expected to propel UHD from a stage of technical validation to large-scale application by 2025 [8]