Composition: Recording and broadcasting classroom is mainly composed of high-definition camera, microphone, center console, mixer, recording and broadcasting host and other technical equipment.
Principle: Recording and broadcasting classroom is to collect classroom scenes, teachers and students' voices, blackboard writing, PPT and other information. In the classroom, through the camera, hanging wheat and other acquisition equipment, and recorded into a video stream and pushed to the school's education platform, so that teachers, students, school leaders and others can watch video courseware live or on demand through the education platform.
Function: Through the introduction of the working principle of the recording and broadcasting classroom, we can know that the recording and broadcasting system can make the class process into video files, and students can learn by watching videos; Teachers can exchange suggestions with each other through teaching videos; School leaders can understand the class situation by watching videos, so as to evaluate teachers and improve the school's teaching plan; Parents of students can also watch and learn about their children's classes at school, whether they study hard and educate their children's problems.