Video information processing method based on three-split screen courseware recording

Abstract

The invention relates to a video information processing method based on three-split screen courseware recording. The technology comprises the following steps of: (1) receiving input courseware basic information; (2) automatically converting the format of the input courseware basic information into a small web format (swf); (3) receiving type-in courseware information; (4) configuring video equipment and microphone equipment, and sending out a courseware recording request to a service video control end; (5) converting live recording video and sounds into a flash video (flv) streaming media formatted file; (6) judging whether an interrupt request exists or not; (7) splitting improper video sections; (8) packing into a 3rdx file, and releasing the 3rdx file to an Internet server for performing video on demand, and sending a playing request to the server after related courseware is searched on the Internet by a student terminal or a video conference terminal; and (9) receiving and displaying the picture information of the related courseware by the student terminal or the video conference terminal. Compared with the prior art, the video information processing method based on the three-split screen courseware recording has the advantages that the courseware capacity is low, the number of online watching people is great, the demonstration draft converting function is powerful, the video splitting speed is high, and the like.

Description

technical field [0001] The invention relates to a video information processing method, in particular to a video information processing method based on three-screen courseware recording. Background technique [0002] With the advent of the Internet age, all training institutions of enterprises and institutions hope to solve the problem of "work-study contradiction" in the training of enterprises and institutions through the Elearning online learning platform, so as to realize "inheritance of knowledge and sharing of experience". And online learning is naturally inseparable from multimedia courseware resources, such courseware resources include ppt courseware, animation effect courseware, and video courseware. [0003] Ppt class courseware: mainly the presentation files provided by the training lecturer. Since the content inside is the outline of the content and there is no on-site explanation by the lecturer, it is difficult for students to quickly grasp the knowledge taught ...

AI Technical Summary

Problems solved by technology

[0003] Ppt class courseware: mainly the presentation files provided by the training lecturer. Since the content inside is the outline of the content and there is no on-site explanation by the lecturer, it is difficult for students to quickly grasp the knowledge taught by the training lecturer offline. ; so that the learning effect is not very ideal

[0004] Animation effect courseware: This kind of courseware is a high-quality courseware, which is generally produced by software manufacturers, and the courseware produced is more "glamorous"; but because software manufacturers do not understand the profession, they need to repeatedly discuss with experts to modify the courseware production effect, so the production cost of such courseware high, long period

[0005] Video courseware: This kind of courseware is the easiest courseware for customers to make; it is subject to screen recording, so that the courseware recorded by the lecturer for one to two hours needs to generate a video of about 1G; therefore, there are video recordings in practical applications. Disadvantages such as large hard disk space and large bandwidth occupied by courseware playback

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