Beijing Zhongshi Tianwei Technology Co., Ltd. Company Name: Beijing Zhongshi Tianwei Technology Co., Ltd. Address: 906, Block A, Jinyu International, Wangjing West Road, Chaoyang District, Beijing Contact: Ms. Xie Contact number 010-84495285 product description The TV-Class micro-curriculum production system is suitable for you who do not need a large space to shoot teaching videos. As long as the space is 3 meters to 5 meters, using the keying technology carried by Zhongshi Tianwei products and the digital textbooks prepared by the teachers, the teacher portrait can be used. Combined with any teaching scene, whether it is an electronic version of a book, multimedia video, teaching briefing, course pictures, etc., you can freely sway. For micro-curriculum production, as long as there is a small corner, a green screen and an interactive projector, using the clever combination of keying and interactive projection technology, the teacher can easily record high-quality micro-class videos by himself. manual The teacher stands in front of the green screen, and the camera takes a half-length shot of the teacher and the green screen. The courseware in the computer is projected onto the green screen from the projection. By adjusting the brightness of the projection, the microteaching system makes the "teacher + green screen" Perfect keying 1. The teacher stands in front of the green screen and perfectly projects the PPT through the projector into the green screen to give hints for the teacher to lecture. 2. Through the interactive green board, the teacher ’s mark on the green screen PPT can be transferred to the laptop ’s PPT. 3. The PPT integrated with the teacher's real-time annotation will be used as the Beijing signal, and the camera will be transmitted to the virtual keyer as the foreground signal to complete the foreground and background synthesis. The effect is similar to the teacher's lecture on the touch screen. We use a virtual method to eliminate the inconsistency between the brightness of the touch screen and the characters, and the phenomenon that the color of the touch screen is blue and yellow. Program features and advantages ★ Free home! ★ Easy program production! ★ Small footprint, only about 10 square meters! ★ Brush thickness adjustment in real time! ★ A wide range of applications, excellent courses / micro courses / MOOC / quality courses / training teaching / network courses! ★ The combination of teachers and digital teaching materials is of high quality, which is equivalent to the level of a TV station! ★ Template-based production, recording after booting, recording and transferring, no professional talents needed! Micro-class production system topology map The TV-Class micro-curriculum production system can easily restore the real environment of the teacher's class by combining the clever keying technology of the virtual studio with the projector and interactive electronic pen, while recording audio and video without post-editing, making high quality Micro-course video courseware. Based on the TV-Class micro-curriculum production system, supplemented by a few simple devices, teachers only need to import PPT and other teaching files into the system, and can record micro-classes through simple buttons of the interactive electronic pen operating system. System configuration diagram Company Name: Beijing Zhongshi Tianwei Technology Co., Ltd. Address: 906, Block A, Jinyu International, Wangjing West Road, Chaoyang District, Beijing Contact: Ms. Xie Contact number 010-84495285 Light Therapy Lamp Guangdong Jishengke Industrial Co.,Ltd , https://www.jskpads.com
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