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Video interactive live broadcast method and system

A video interaction and video technology, applied in the field of live video, can solve problems such as large jumps, poor experience, and discontinuous pictures, and achieve the effects of increasing network load, fast viewing angle switching, and increasing computational complexity

Inactive Publication Date: 2020-06-09
杭州皮克皮克科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because in this technology, the selection and switching of videos are all completed in the broadcasting system, resulting in users not being able to choose the video images they want to watch according to their own needs, which reduces the fun of live video broadcasting, and the switching process is discontinuous. Large jump, poor experience

Method used

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  • Video interactive live broadcast method and system
  • Video interactive live broadcast method and system
  • Video interactive live broadcast method and system

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Embodiment Construction

[0051] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0052] Such as figure 1 As shown, in the prior art, M (M is a positive integer greater than 1) cameras in different camera positions are set at the live broadcast site, and the M cameras are connected with the same broadcasting device, and the broadcasting device controls the camera to collect M video images at the same time. And receive described M road video images; Guide equipment automatically or artificially select N road video in M ​​road video images (N is the positive integer greater than 1, less than or equal to M), described N road video is spliced ​​and synthesized, generates One channel of target video...

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Abstract

The invention discloses a video interactive live broadcast method and system. The method comprises the following steps: a client terminal receives and decodes a surround video transmitted by a live broadcast server, and displays a video of a part of angles of the surround video on a display screen; the client terminal detects a sliding gesture of a user on the display screen, and generates a display view angle switching instruction according to the sliding gesture; the client terminal acquires current display view angle information of the video of a part of angles, and calculates target display view angle information of the next moment according to the display view angle switching instruction and the current display view angle information; and the client terminal acquires a video of a target view angle according to the target display view angle information of the next moment, and switches to display the video of the target display view angle. The system comprises a live video sending module, a live video receiving module, a view angle switching instruction generation module, a view angle information acquisition module and a view angle switching module. According to the invention, auser can autonomously select the viewing angle of watching the video and can freely switch the viewing angle of displaying the video.

Description

technical field [0001] The present invention relates to the technical field of video live broadcast, in particular to a video interactive live broadcast method and system. Background technique [0002] In the field of live video broadcasting, multiple video capture systems in different camera positions are generally used to capture video images from multiple perspectives, and then the video images of multiple videos are selected, spliced, and switched through the broadcast guidance system to achieve video from multiple angles. presented. Because in this technology, the selection and switching of videos are all completed in the broadcasting system, resulting in users not being able to choose the video images they want to watch according to their own needs, which reduces the fun of live video broadcasting, and the switching process is discontinuous. The jump is large and the experience is poor. Contents of the invention [0003] Aiming at the problems existing in the above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/422H04N21/4402H04N21/478H04N21/658
CPCH04N21/2187H04N21/42204H04N21/4402H04N21/478H04N21/658
Inventor 王培其他发明人请求不公开姓名
Owner 杭州皮克皮克科技有限公司
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