I. Overview of the program In the future, online training is an inevitable trend of development. The network will become the best school, and the quality and aesthetics of courseware is the life of the network school. In order to ensure the quality of online courses, Shang Xuele Technology has launched a high-definition recording system based on 84-inch LED LCD interactive TV. The LCD recording TV has the characteristics of convenient movement, small footprint, better resolution and display effect. 1, the program composition The main body of the program mainly consists of four parts. [The area of ​​the lecture room and acoustic transformation (sound insulation, sound absorption, noise isolation)] A, the choice of the classroom Recommended size: length 6 meters wide 5 meters high 2.5 or more (preferably 2.8 meters or more) surroundings: a three-sided load-bearing wall; b without windows or a window; c windows or facades facing the community or inside the building, avoiding close to the road; d The environment around the classroom is quiet; B. Acoustic transformation of the classroom When recording a program, the recording room must not allow noise interference, so avoid choosing places where schools, factories, and noise sources are large. Through professional acoustic transformation and renovation, to achieve the best reverberation, not subject to echo, noise and other phenomena; [Shang Xuele LCD Recording TV LLM084] True multi-touch, interactive teaching tool Designed for education, ultra-thin body, Sharp or LG industrial screen, resolution up to 3840 * 2160 real 4K HD, improve the quality and aesthetics of courseware; [Camera monitoring equipment] The camera adopts SONY original licensed EX280 camcorder, through HDMI high-definition data transmission, realizes monitoring and monitoring outside the class, realizing the progress and status of the recording in real time; [post-production equipment] Customized video workstations through professional post-processing software, enabling post-processing work editing, compression, rendering, transcoding, and synthesis to be simple and efficient Second, the program introduction 1, display device Shang Xuele LCD Recording TV (ultra-thin visual 84 inch) 2, video recording equipment SONY EX280 camera (original licensed) Third, acoustic decoration Fourth, the recording room decoration matters 1, recommended size Length 6 meters wide 5 meters high 2.5 or more (preferably 2.8 meters or more) 2, structure: the classroom is recommended to divide the control room and the recording room two parts 3, convergence: the cable can be punched through the wall, as small as possible, and there are fillers to avoid leakage. There are video distributors in the classroom for multiple display applications. 4, closed: the use of flame-retardant glass wool / board and other sound-proof materials to ensure that the classroom is as far as possible from the outside world. If there are doors, windows, etc., special soundproof doors should be used, or seals should be added at the edge of the door. Soft or hard bags should be used to make the door meet the sound insulation requirements; if the window is sealed with soundproof material, or a piece can be opened or removed. Sealed window panels. 5, the ground: can be used sound-absorbing carpet; surrounded by a one-meter high wooden wall skirt, the top is a gypsum board for sound absorption, between the stone plate and the wall is sound-absorbing mineral wool. 6, the surrounding environment A, three-sided load-bearing wall; B, no window or a window; C, windows or facades facing the community or inside the building, avoiding close to the road; D. The surrounding environment of the classroom is quiet; Special function description (referred to as anti-glare process) In order to be more suitable for the course recording application of online video, Shang Xuele LCD recording TV solves the problem of screen mirror shadow, which greatly improves the quality and aesthetics of courseware. Mirror shadow Shang Xuele LCD recording TV AG anti-reflection technology Shang Xuele LCD recording TV Five, customer case Some customer cases: Peking University School of Medicine, Beijing Normal University Network Institute, Huazhong Normal University Network Institute, China University of Mining and Technology Network, Baidu Marketing University, China Mobile College, Global Network School, Tianxing School and many other online schools and training institutions, for the national number Hundreds of customers provide product solutions and services. cabinet hardware manufacturer, drawer pulls, cabinet handles, dresser knobs, kitchen cabinet handle Shenzhen Hongjingyuan Metal&Plastic Products Co., Ltd. , https://www.hjypull.com
Beijing Shangxue Le HD video courseware production HD recording room solution