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Video interaction method and device

A technology of video interaction and video data, which is applied in the fields of instruments, electronic digital data processing, and teaching aids for electronic operation, etc. It can solve the problems of unable to edit video in real time, unable to meet video interactive teaching, and unable to achieve sufficient interaction with interactive video.

Active Publication Date: 2011-07-20
亿度慧达教育科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing interactive video technology, the terminal cannot edit the played video in real time, and the interactive video cannot achieve sufficient interaction and cannot meet the needs of video interactive teaching

Method used

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  • Video interaction method and device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0020] figure 1 is a flowchart of a video interaction method provided by an embodiment of the present invention, such as figure 1 As shown, video interaction methods include:

[0021] Step S101, receiving original video data and playing the original video data.

[0022] In the embodiment of the present invention, the video interaction method can be applied to the terminals of the teacher's end and the student's end in the interactive teaching system. The terminal receives the original video data and plays the original video data, wherein the original video data received by the terminal can be from the local hard disk , a local CD-ROM drive, or from the network.

[0023] Step S102, receiving an interaction effect instruction input by the user, and generating interaction effect data according to the interaction effect instruction.

[0024] In the embodiment of the present invention, when viewing the original video data, the user may input an interactive effect instruction thr...

Embodiment 2

[0050] Figure 4 is a block diagram of a video interaction device provided by an embodiment of the present invention, such as Figure 4 As shown, the video interactive device 400 includes:

[0051] The original video playing unit 401 is configured to receive original video data and play the original video data.

[0052] In the embodiment of the present invention, the video interaction device 400 may be a teacher terminal or a student terminal in an interactive teaching system, and the original video playback unit 401 receives and plays the original video data, wherein the received original video data may come from a local Hard disk, local CD-ROM, or from the network.

[0053] The interaction effect receiving unit 402 is configured to receive an interaction effect instruction input by the user.

[0054] In the embodiment of the present invention, when viewing the original video data, the user may input an interactive effect instruction through an input device such as a mouse...

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Abstract

The invention relates to a video interaction method and a video interaction device. The video interaction method comprises the following steps of: receiving original video data and playing the original video data; receiving an interactive effect instruction input by a user, and generating interactive effect data according to the interactive effect instruction; generating interactive video data according to the interactive effect data and the original video data; and transmitting the generated interactive video data to other terminals for playing. By the video interaction method and the video interaction device, each terminal can edit teaching video which is being played in real time, interactive video with the edited effect is synchronously displayed on other terminals, and the requirement on video interactive teaching is met.

Description

technical field [0001] The present invention relates to the technical field of Internet video, in particular to the technical field of Internet video interactive teaching, in particular to a video interactive method and device. Background technique [0002] With the continuous development of multimedia technology, video interactive teaching is more and more widely used in the teaching field. Video interactive teaching means that students can watch pre-recorded teaching videos through multimedia equipment, and can communicate with the server side while watching the video. Conduct interactive teaching and answer questions. [0003] At present, traditional video interactive teaching is only a single student watching the teacher’s recorded video. Even if interactive effects are added to the video, some suggestive effects such as subtitles are generated through the desktop version of the non-linear video editing tool. The video generated by non-linear tools has no interactive ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048G09B5/14G06F3/0481
Inventor 刘亚超
Owner 亿度慧达教育科技(北京)有限公司
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