Core Viewpoint - The 2025 Zhongguancun Forum's "Ultra HD Audiovisual Technology Innovation Development Forum" aims to promote the optimization and high-quality development of the ultra HD audiovisual industry in Beijing through collaboration among various stakeholders [1][2]. Group 1: Forum Overview - The forum was held in Beijing with the theme "Intelligent Drawing of Ultra Clear, Future Vision" and was organized by multiple governmental bodies [1]. - Key figures, including Liu Jianguo and Sima Hong, delivered speeches emphasizing the importance of ultra HD technology [1]. Group 2: Policy and Action Plan - The Beijing Municipal Bureau of Radio and Television announced a "123456" action plan to establish Beijing as a global leader in digital audiovisual production by focusing on "hardcore policies + abundant funding" [2]. - The plan aims to create a three-in-one industrial ecosystem of "technology + content + scenarios" and includes the launch of ten ultra HD technology innovation projects and ten application scenarios [2]. Group 3: Expert Discussions - Experts discussed the optimization of the ultra HD industry chain, focusing on content creation, technological innovation, and application scenarios [3]. - Notable speakers included Zhang Hongke and Jiang Wenbo, who addressed topics such as AI technology innovation and the construction of ultra HD broadcasting systems [3]. - Roundtable discussions highlighted the transformative impact of AI on content production and the integration of cultural, commercial, and tourism sectors [3].