On May 30, the 28th China International Radio and Television Information Network Exhibition (ccbn2021) closed successfully. As the annual science and technology event of the radio and television industry, ccbn2021 focuses on displaying the bright new achievements of smart radio and television innovation, condenses the strength of the industry and stimulates the innovation wisdom, comprehensively displays the application of radio and television and network audio-visual innovative technology products and services, and actively promotes cross industry and cross domain exchanges and cooperation and the promotion and application of excellent innovative products.

With the theme of "smart all media 5g new audio-visual", ccbn2021 brings together the latest technical products and innovative applications in the audio-visual field, with prominent highlights and wonderful highlights. It is composed of five plates:

First, the theme report meeting. The ccbn2021 theme report meeting was held at the Beijing International Convention Center on May 27, 2021. Zhu Yonglei, member of the Party group and deputy director general of the State Administration of radio and television, delivered a keynote speech entitled "deepening innovation drive, strengthening guidance and support, and striving to create a new situation in the development of smart radio and television".

In combination with the new mission and new requirements of the 100th anniversary of the founding of the party and the 14th five year plan, deputy director Zhu Yonglei introduced the important tasks and key work of radio, television and network audio-visual development at present and in the future: first, vigorously improve the efficiency of media integration and continue to promote the in-depth development of media integration; Second, build a smart radio and television network and build new infrastructure for radio and television and network audio-visual; Third, promote the construction of "smart radio and television + public service" and improve the efficiency and level of public service; Fourth, strengthen transmission guarantee, monitoring and supervision, and build a smart radio and television security system; Fifth, build a collaborative and open scientific and technological innovation ecology and consolidate the cornerstone of scientific and technological innovation in the industry. Deputy director Zhu Yonglei stressed that during the "14th five year plan" period, China's radio, television and network audio-visual industries will enter a higher stage of cross-border integration and development. We should strive to write a new chapter in the construction of smart radio and television, constantly meet the people's new expectations for a better audio-visual life, and contribute to the construction of a cultural power, a scientific and technological power, a network power and a digital China.

At the meeting, fan Xiaoli, member of the Standing Committee of the Party committee and director of the Publicity Department of Guangxi Zhuang Autonomous Region, song Qizhu, Secretary of the Party committee and chairman of China Radio and television network Co., Ltd., and enterprise representatives from Huawei and ZTE also delivered wonderful keynote speeches. The conference has one main venue and four sub venues. More than 2000 delegates from all provinces (autonomous regions and municipalities) of the National Radio and television system, representatives of organs of the State Administration and units directly under the State Administration, representatives of radio and television, network audio-visual industry and audio-visual enterprises attended the report meeting.

Second, the exhibition. Ccbn2021 exhibition was held in China International Exhibition Center (jing'anzhuang Pavilion) from May 28 to 30, 2021, with an exhibition area of 60000 square meters, more than 20 professional exhibition areas and nearly 1000 enterprises and institutions participating. Professional visitors include radio and television bureaus at all levels, radio and television stations, radio and television network operators, communication operators, network audio-visual platforms and relevant ministries Scientific research institutes, universities and media, communication, it and other industries. The exhibition covers radio and television, network audio-visual, film, information audio-visual, communication, it, consumer electronics and other fields, and comprehensively shows the innovative application of various technical equipment such as shooting and production, transmission coverage, operation management and terminal services.

The exhibition focuses on the innovative applications of 5g, Ultra HD, cloud computing, big data, artificial intelligence, VR / AR, blockchain, Internet of things and other high and new technologies, radio and television and network audio-visual, so as to help the high-quality and innovative development of the industry. This exhibition comprehensively displays innovative technologies and business applications of the whole industry chain of radio and television and network audio-visual, including theme exhibitions set up by the State Administration of radio, film and television and relevant institutions, such as radio and television science and Technology Innovation Exhibition of the State Administration of radio, film and television, emergency broadcasting achievements exhibition, smart radio and television content protection and Management Innovation Exhibition, and ultra-high definition television technology research and Application Laboratory Innovation Exhibition; There are also special exhibitions set up by China Radio and television, CCTV network, satellite live broadcasting management center, Academy of broadcasting Sciences, Planning Institute, Design Institute, Academy of broadcasting Sciences, China Broadcasting Federation, Guangxi Radio and Television Bureau, audio visual Sichuan, China Satcom, cloud broadcasting, Huashu, etc; There are also leading enterprises from the whole audio-visual industry chain, such as Huawei, ZTE, Fenghuo, Xinhua III, danghong, cloud broadcasting, Hisilicon, digital video, Yongxin Shibo, Wuxi Leihua, Jinglan, sobei, Dayang, Xinaote, Dongfang vogue, Xingguang, Bohui, blue topology, Skyworth, Changhong, Weile, Jiawei, Beiguang technology, Tongfang Jizhao, CITIC satellite, Alibaba cloud Baidu cloud, huaqiyun, iFLYTEK, Shangtang, Sony, Panasonic, Dolby, Fraunhofer, Canon, table Yao, etc.

Third, China International Radio, film and television science and Technology Development Forum. China International Radio, film and television science and Technology Development Forum was held at Beijing International Convention Center, China International Exhibition Center (jing'anzhuang Hall) and Beijing Weijing international hotel from May 27 to 30, 2021. The key topics include smart radio and television, media integration, radio and television 5g, high-tech video, science and technology Winter Olympics, public services, emergency broadcasting, network security, broadband construction, artificial intelligence Cloud and big data, video and audio production, smart business, etc. The forum held more than 30 thematic meetings, invited more than 300 speakers from radio, television, radio, network audio-visual and related industries, and attracted more than 10000 professional listeners.

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Fourth, special activities. During ccbn2021, many special activities were held, including the first artificial intelligence application innovation competition, the first high-tech video innovation application competition, ccbn2021 annual Innovation Award and other award ceremonies, as well as various release and signing ceremonies.

Fifth, CCBN cloud exhibition platform. In order to help enterprises broaden marketing channels and effectively promote the resumption of work and production, CCBN actively innovated a new mode of online and offline integrated exhibition. On the basis of ensuring the operation of traditional offline exhibitions, CCBN cloud exhibition platform was launched on April 15. The cloud exhibition platform is open to relevant enterprises in the audio-visual industry at home and abroad for free. Combined with 5g, big data, artificial intelligence and other information technologies, the platform realizes the offline "face-to-face" and online "screen to screen" exhibition experience, fully displays the latest technology products and application cases of audio-visual Enterprises at home and abroad, and provides users and enterprises with accurate content, convenient query, intelligent docking Data rich online services. The platform has a long-term online display of more than 10000 kinds of technical products and solutions to support the accurate online docking between exhibitors and professional users.

2021 is the beginning of the 14th five year plan, the beginning of the new journey of building a modern socialist country in an all-round way, the 100th anniversary of the founding of the Communist Party of China, and the key year for accelerating the integrated development of radio and television, the transformation and upgrading of smart radio and television, and comprehensively promoting the high-quality development of radio and television. CCBN will continue to promote radio and Television Scientific and technological innovation and application of achievements, and contribute to the prosperity and development of China's Radio and television industry!