Distance-teaching interactive method, server, terminal and system

A remote teaching and teaching technology, applied in the field of multimedia, can solve problems such as insufficient interaction and poor learning efficiency of students

Active Publication Date: 2019-07-19
BEIJING DA MI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of this application is to provide a remote teaching interaction method, server, terminal and system, aiming to solve the technic

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  • Distance-teaching interactive method, server, terminal and system
  • Distance-teaching interactive method, server, terminal and system
  • Distance-teaching interactive method, server, terminal and system

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Embodiment Construction

[0053] In order to make the purpose, features, and advantages of the application more obvious and understandable, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0054] When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods...

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Abstract

The invention discloses a distance-teaching interactive method, server, terminal and system and relates to the technical field of multimedia. The method includes: receiving a first teaching streamingmedia video from the first terminal; extracting a first video frame from the first teaching video data; acquiring first expression information according to the first video frame; converting first teaching audio data to acquire first voice text information and first semantic information according to the first voice text information, and finally display content according to the first expression information and the first semantic information; pushing the display content to the second display terminal for display. Since the server can acquire the display content of a teacher to students in the teaching streaming media video transmitted by the first terminal, display the display content on the student terminal, or the display content of the students to the teacher and display on the teacher terminal, both the teacher and the students can view the interactive information represented by the real-time display content on the respective terminals, and timely interaction between the students andthe teacher is realized.

Description

technical field [0001] The present application relates to the field of multimedia technology, and in particular to a remote teaching interaction method, server, terminal and system. Background technique [0002] With the development of network and science and technology, people's learning methods are becoming more and more diverse and convenient, among which distance teaching has become an important learning method for people. [0003] In the prior art, when people conduct distance teaching and learning, students and teachers need to log in to their own terminals, and the teacher terminal transmits the teacher's operation, demonstration screen and audio information to the student terminal through network transmission technology. The student terminal receives the student's learning feedback, and transmits the feedback operation, picture and audio information to the teacher's terminal through network technology, and finally realizes the learning and interaction between student...

Claims

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Application Information

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IPC IPC(8): G09B5/14G09B5/06
CPCG09B5/14G09B5/065
Inventor 谭星舒景辰梁光张岱王正博
Owner BEIJING DA MI TECH CO LTD
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