Video teaching system and video teaching method

A video and video switching technology, applied in the parts of TV systems, TVs, color TVs, etc., can solve the problems of low video resolution, difficult to see the content of lectures clearly, waste of display area, etc., to maintain synchronization and solve the problem of blocking teaching effect of content

Active Publication Date: 2012-09-12
北京中熙正保远程教育技术有限公司
View PDF9 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the small-sized video only occupies a small part of the screen area and cannot display a lot of content, the handouts are usually displayed in an area other than the video in the form of text and pictures. Otherwise, if the handouts are al

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Video teaching system and video teaching method
  • Video teaching system and video teaching method
  • Video teaching system and video teaching method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In the following description, for the purposes of explanation, numerous specific details are set forth. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details. Additionally, in the following description, various system details are set forth for purposes of illustration. It should be noted, and will be apparent to those skilled in the art, that the present invention may be implemented in a variety of systems, including computer systems and electronic devices running any number of different types of operating systems.

[0028] The present invention will be further understood through the following description of the embodiments with reference to the above-mentioned drawings.

[0029] figure 1 is a schematic block diagram of a video teaching system 100 according to an embodiment of the present invention. Such as figure 1 As shown, the video teaching system 100 according to the embodiment of the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a video teaching method, which based on a video teaching system. The video teaching system comprises a storage module, a user interface module, a video switching module, a video calling module and a video synchronizing module. The storage module is used for storing course video; the user interface module is connected with a user terminal; when receiving the play mode switching command from the user terminal, the user interface module acquires the information of the current play position of a current course video, providing the video synchronizing module with the information of the current play position of the current course video, extracting the information of the target play mode from the play mode switching command and providing the video switching module with the information of the target play mode; and the video switching module switches the current course video to the target course video according to the information of the target play mode. The system and method provided by the invention can bring more course watching modes for course watching users, thereby bringing better user experience.

Description

technical field [0001] The invention relates to the field of video teaching, in particular to a video teaching system and method. Background technique [0002] With the development of Internet application-related technologies, the era of high-definition video is gradually coming. At present, the following video teaching methods have been put into use: using Media or Real type audio and video solutions for online teaching (teaching); using streaming media provided by FMS, and so on. For the latter, due to the constraints of technologies such as streaming media compression and transmission, FMS can only provide smaller streams and smaller-sized videos. [0003] In the past, due to the limited display area of ​​the page and the constraints of previous technology and network conditions, only small-sized videos (lower resolution) could be provided. Since the small-sized video only occupies a small part of the screen area and cannot display a lot of content, the handouts are usu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G09B5/06G09B5/08H04N21/238H04N21/437H04N5/268
Inventor 蔡理强刘旭李保山
Owner 北京中熙正保远程教育技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products