5G+8KBreakthrough in broadcasting technology our country8KThe market scale continues to grow

author:Beijing Business Daily source: Beijing Business Daily 2022-03-10 13:39 read(

  Reading guide:As an advanced form of Ultra HD video, 8KIt brings all-round improvement of picture quality and sound quality,5GWith high rate、Low delay and large connection characteristics。along with5GCommercialization of,5G+8KWill open a new prelude to display development。

   Clarity is4Kof4times、1080P 16Times8K(Ultra HD video)Is a new video resolution,Because this is the mainstream direction of display technology in the future,around8KContent shooting、manufacture、relay、Equipment and other links,New opportunities and challenges have emerged,How to give examples to the upstream and downstream of the industry and the audience8KExperience and industrial potential,Beijing2022The 2008 Winter Olympics is a rare opportunity。

  Winter Olympics as a pilot

  To Beijing2022The 2008 Winter Olympics as an opportunity,Large scale use of live broadcast of relevant ice and snow events8Ktechnology,And it is the first time to use highly reliable products with independent intellectual property rights in China、Low delayEUHTWireless broadband technology,conduct8KUltra high definition live broadcast wireless transmission display。

  Zhonglian Chaoqing/Yang Jian, deputy general manager of the coordination center, introduced to the reporter of Beijing business daily,In Beijing2022During the 2008 Winter Olympics,Zhonglian Chaoqing/Collaborative center independent design、 Integrated5G+8KThe broadcasting car participated in the Winter Olympic Games for the first time8Krelay,The broadcasting vehicle and technical support service team are deployed in the capital gymnasium。

  According to the national deployment to promote the development of UHD industry,Beijing actively implemented《Beijing UHD video industry development action plan(2019-2022year)》Relevant contents of,Create an innovative demonstration application platform for ultra-high definition content production,Through major activities、Experimental broadcasting of large-scale events/live broadcast,Carry out UHD broadcasting、Demonstration applications such as program production,Promote the development of content production and application industry。

  Youshang Yicheng, Beijing(Beijing)Technology and Culture Group Co., Ltd. led the establishment of Beijing Ultra High Definition Video Technology Co., Ltd,Construction and operation in the whole city8KUltra HD large screen,Live Beijing2022Opening and closing ceremonies and wonderful sports events of the 2008 Winter Olympic Games。

  Through market-oriented organization,Beijing innovation and exploration8KCommercial operation mode of UHD video industry,Provide scientific and technological support for the sustainable development after the Winter Olympics“Beijing program”。

  5G+8KGreat imagination

  actually,In Beijing2022Before the 2008 Winter Olympics,China in8KThe industry has made many attempts and breakthroughs。such as2019In, Beijing independently developed, designed and manufactured the first vehicle in China8KFull service broadcasting vehicle;2019In, Beijing realized international major sports events for the first time in the world(2019Men's Basketball World Cup)5G+8Klive broadcast;2020The world's first major national event in(two sessions(NPC and CPPCC))Five provinces8Klive broadcast;2021year,Beijing radio station opens the first provincial radio station in China8Kchannel。

  It is worth mentioning that5G+8Kcombination。As an advanced form of Ultra HD video, 8KIt brings all-round improvement of picture quality and sound quality,5GWith high rate、Low delay and large connection characteristics。along with5GCommercialization of,5G+8KWill open a new prelude to display development。According to the summary of China Commercial Industry Research Institute,5G+8KThe application scenarios are also divided into planes+8KandVR(virtual reality)+8Ktwo types。Specific to plane+8K,For families and individuals8Klive broadcast、8Kon demand,The industries involved include8K Video surveillance、8KTelemedicine、8KVideo conference, etc。stayVR+8Kdirection,For families and individualsVRgame、Giant screen cinema、VRshopping、VRsocial contact,The industries involved includeVReducation、VRlive broadcast、VRTravel、VRmedical care、VRengineering、VRReal estate, etc。

  data display,Under these favorable factors,our country8KThe market scale continues to grow,2017-2021Year from7200Billion yuan has risen to2.45Trillion yuan,estimate2022Will rise to2.73Trillion yuan。

  Connect the front end to the terminal

  From the consumer side,universal8KOur efforts have received quantitative feedback。According to Ovi cloud(AVC)on-line&Offline monitoring data,2022year1Month China8KMonth on month comparison of color TV market scale2021year12Monthly growth38.2%,Among them, the chain growth of offline scale reached92.8%,Ring ratio2021year11Monthly growth28.8%。

  “Technically speaking,As long as there is8KTV and set top box,In principle, it should be able to watch8Kprogram”,But Yang Jian stressed,“The reduction of terminal cost depends on content,The same is true at the transmission end。If you can reduce the cost of content production,More people are willing to produce8Kcontent。”

  Yang Jian further explained,“At present, China8KThe industry is leading in transmission end and terminal,Content shooting、Production is relatively weak。just because of this,Zhonglian Chaoqing/The coordination center wants to open up the overall industry chain of ultra-high definition video”。

  Dong min, Deputy Secretary General of China Electronics and video industry association, spoke frankly to the reporter of Beijing business daily,“Currently in the consumer market,8KThere are two main problems in development。First, there are still deficiencies and obstacles in the large-scale psychological construction of living room TV;Second, at present8KThe richness of content and application software is not enough,It affects the user's innovation。Beijing2022Adopted for the first time in the 2008 Winter Olympics5G+8Klive broadcast,about8KAdvantage publicity of TV、retail、The whole industry chain, such as content production reserve and adaptive application software, has played a positive role in promoting”。

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