Educational recording and broadcasting is a modern teaching method that uses the interactive recording and broadcasting system in the teaching process to realize the exchange, communication and discussion between teaching and learning parties, stimulate the initiative of both teaching parties, expand creative thinking, and improve the teaching effect. Now, with the gradual deepening of the recording and broadcasting system, many schools have begun to install recording and broadcasting classrooms to share the best educational resources to each school through recording, live broadcast, on-demand and other ways.
 Beijing Shitong Technology can be selected as the multimedia teaching recording and broadcasting system. The education recording and broadcasting host developed by Beijing Shitong Technology adopts a pure embedded system architecture, with 4K image quality, four directions interactive interaction, synchronous preview and recording of multiple resources, and integrates the functions of touch management, real-time storage, live broadcast, on-demand, playback, editing, and downloading of dual channel broadcast. It provides a unified software and hardware platform for front-line teachers and students, management and maintenance personnel, teaching management and quality evaluation personnel.