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Video barrage display control method, device, and head-mounted display device

A display control method and head-mounted display technology, which are applied in image communication, selective content distribution, electrical components, etc., can solve the problem of not supporting the traditional video playback platform's bullet screen function, unable to feel the fun and participation of the bullet screen, etc. question

Active Publication Date: 2019-12-31
BEIJING PICO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with traditional movie viewing, VR viewing has obvious advantages and can provide an immersive experience. However, VR viewing currently does not support the barrage function of traditional video playback platforms, which makes it impossible for VR viewing to create a virtual reality through barrage. The real-time onlooker scene prevents viewers from experiencing the fun and sense of participation brought by barrage while watching VR movies

Method used

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  • Video barrage display control method, device, and head-mounted display device
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  • Video barrage display control method, device, and head-mounted display device

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Embodiment Construction

[0044] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0045] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0046] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0047] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a film barrage display control method and device and a head-mounted display device. The method comprises the following steps: receiving motion data for representing motion attitudes of the head-mounted display device and collected by a sensor device; determining a current film watching orientation of the head-mounted display device according to the motion data; obtaining barrage data, wherein the barrage data comprises barrage content and watching orientations corresponding to the barrage content; extracting the barrage content corresponding to the current film watching orientation from the barrage data as current barrage; and displaying the current barrage.

Description

technical field [0001] The present invention relates to the technical field of barrage output of virtual reality films, and more specifically, the present invention relates to a display control method of film barrage, a display control device of film barrage, and a head-mounted display device. Background technique [0002] With the gradual maturity of virtual reality (Virtual Reality, referred to as VR) technology, VR videos are becoming more and more popular. Many people have the opportunity to touch VR helmets and watch VR movies online on various platforms by wearing the helmets. Compared with traditional movie viewing, VR viewing has obvious advantages and can provide an immersive experience. However, VR viewing currently does not support the barrage function of traditional video playback platforms, which makes it impossible for VR viewing to create a virtual reality through barrage. The real-time onlooker scene prevents viewers from feeling the fun and sense of particip...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/41H04N21/431H04N21/435H04N21/8543
CPCH04N21/4122H04N21/4312H04N21/435H04N21/8543
Inventor 冶金
Owner BEIJING PICO TECH