亚洲国产激情在线一区 -jizz黄色片-成人激情黄色电影网-青青青草原免费在线观看-伊人网在线欧美日韩在线-日韩精品国产精品欧美精品-久久精品国产亚洲av麻豆不片-一本久道综合色婷婷五月-色欲一区二区三区精品a片

Professional blue/green background precision image without defect, without distortion Perfect synthesis with virtual background to achieve high quality output

Multi - use of one machine, realize the integration of micro - lesson production and virtual video Start the shooting and recording mode of real micro-class and virtual micro-class.

It can meet the needs of various forms of video recording and live broadcasting, such as outdoor practice training, large-scale jousts and exchange activities, and is not limited by time and space.

It supports 1080P high-definition video and audio interaction, to meet the requirements of teaching scene recording. We will support applications such as classroom delivery, remote、 teaching and research to promote quality and balanced education in the region.