迎接渐行渐近的4K时代

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目前,在世界范围内将4K作为电视技术未来的发展方向,已经取得了广泛的共识。日韩、欧美的电视制造商、运营商都对4K进行了深入的研究和大量的投入,并在应用方面取得了不小的进展。从2014年下半年开始,国内多家电视台都进行了4K转播的实验,包括NBA中国上海站、武汉wTA等体育赛事、《中国好声音》、《爸爸去哪儿》等季播节目,还有江苏台跨年晚会、中央电视台2015春晚等。从2013年开始,中央电视台就开始启动了4K电视制播技术的实验与示范,配套建设了4K的制作系统,规范制定了4K制作的工艺流程,组织开展了4K节目的生产实践,进行了4K电 At present, it has been widely agreed that 4K will be the future direction of television technology in the world. TV manufacturers and operators in Japan and South Korea, Europe and the United States conducted in-depth research and a large amount of investment in 4K and achieved notable progress in application. Starting from the second half of 2014, a number of domestic television stations conducted experiments on 4K broadcasts, including sports events such as NBA China Shanghai Station and Wuhan WTA, quarterly programs such as “China Sounds” and “Where’s Dad?”, And Jiangsu Taiwan New Year’s Eve party, CCTV 2015 Spring Festival Evening and so on. Starting from 2013, CCTV started the experiment and demonstration of 4K television broadcasting and broadcasting technology. It completed the construction of a 4K production system, standardized the production process of 4K production, organized the production of 4K programs and conducted 4K Electricity
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