A method and terminal for interactive online classroom

Abstract

The embodiment of the present invention relates to a method for interactive online classroom. The method includes: the client includes a native application program and a web classroom application; The operation instruction of the courseware is sent to the second client; the second client invokes the web classroom application after receiving the operation instruction, and triggers a corresponding action on the web classroom application; by bridging the API layer, the The native application program and the web classroom application call and transmit information to each other.

Description

technical field [0001] The present invention relates to the field of education terminals, in particular to a method for interactive online classrooms and a terminal. Background technique [0002] China is a country with a large education, but also a country with scarce and unbalanced educational resources. How to enable students in remote areas to enjoy high-quality education and efficient counseling has been highly valued by the society and the country. With the rapid development of global information-based education, the online education industry has experienced explosive development in China. High-quality educational resources in big cities are delivered to third- and fourth-tier cities and remote rural areas through Internet technology. Existing online classrooms generally use video Streaming classes, similar to live broadcast applications, all teaching content is presented through video streaming, the entire screen content is sent through video capture, encoding, and pa...

AI Technical Summary

Problems solved by technology

With the rapid development of global information-based education, the online education industry has experienced explosive development in China. High-quality educational resources in big cities are delivered to third- and fourth-tier cities and remote rural areas through Internet technology. Existing online classrooms generally use video Streaming classes, similar to live broadcast applications, all teaching content is presented through video streaming, the entire screen content is sent through video capture, encoding, and packetization, and the other end receives, decodes, and renders. Technical transmission shows handwriting, lacks rich content presentation, video stream occupies high bandwidth, and is prone to freezes in scenarios with poor network quality

[0003] The disadvantage of the existing technology is that when the screen is large and the text content or image details of the layout are large, the readability of the content will be affected by the reduction of the image quality due to the limitation of the bandwidth.

For the viewer, the video stream is "read-only", that is, the viewer cannot perform interactive operations, but can only watch passively, and it is difficult to analyze the content data of the video and audio through the program

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