Multimedia courseware teaching live broadcast method

Abstract

The invention provides a multimedia courseware teaching live broadcast method. The method comprises the steps that a server side and a client side are initialized, wherein the client side comprises a teacher side and a student side; the server side obtains a multimedia courseware uploaded by the teacher side, converts the multimedia courseware into a swf format file and generates a description layer on the swf format file; the converted swf format file is sent to the teacher side and the student side; description layer operation data carried out on the swf format file by the teacher side is obtained and is sent to the student side through the server side; and the operation data is generated on the swf format file of the student side. According to the multimedia courseware teaching live broadcast method provided by the invention, the multimedia courseware and operation data of the teacher side can be independently transmitted to the student side, the demand for a bandwidth is effectively reduced, and the teaching live broadcast fluency is improved.

Description

technical field [0001] The invention relates to the field of live broadcast of online education, and in particular to a method for live broadcast of multimedia courseware teaching. 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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