Lesson content real-time live broadcasting method and system

Abstract

The invention provides a lesson content real-time live broadcasting method and system. Operation instructions are separated from audio and video stream data through a scrip mode, the bandwidth requirement is effectively lowered, and the smoothness and the screen suitability of playing are improved. The method comprises the following steps that configuration data of a service side are obtained, and client sides are initialized, wherein the client sides comprise the teaching client side and the student client sides; the starting time of a lesson is obtained, and live broadcasting is conducted on the lesson; display data of the teacher client side are obtained and synchronized to the other student client sides; obtaining of audio and video data is started or stopped according to the request of the teacher client side or the authorized student client side; the obtained audio and video data are transmitted to other client sides in real time; operation data of the teacher client side and the operation data of the authorized student client sides are obtained and transmitted to other client sides in real time; chat record data input by the client side are obtained and transmitted to other client sides in real time; the ending time of the lesson is obtained, and the live broadcasting of the lesson is ended.

Description

technical field [0001] The invention relates to the field of educational software, and in particular to a method and system for live broadcasting of classroom content in real time. Background technique [0002] With the rapid development of information technology, especially from the Internet to the mobile Internet, the way of life, work and study across time and space has been created, and the way of knowledge acquisition has undergone fundamental changes. Teaching and learning can not be limited by time, space and location conditions, and knowledge acquisition channels are flexible and diverse. [0003] Distance education is a form of education in which students and teachers, students and educational organizations mainly use multiple media methods for systematic teaching and communication. It is an education that transmits courses to students in one or more places outside the campus. Modern distance education refers to the education that transmits courses outside the camp...

AI Technical Summary

Problems solved by technology

[0007] 2. Poor screen adaptability. For example, a virtual classroom video live broadcast collected according to the 1080p standard will have a good effect when played on a PC or TV. When playing on screen devices, the effect is not satisfactory

[0008] 3. Copyright protection risk, no matter what kind of video file, as an independent file form data, compared with other private data, it is easier to spread and infringe

In the context of distance education, educational institutions or teachers have different considerations for whether the class process is open or disseminated, and the confidentiality of video files cannot cover these different needs

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