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Method and device for playing 3D video in three-dimensional virtual scene by means of curved surface, and mobile phone

A three-dimensional virtual and 3D technology, applied in the field of virtual reality, can solve problems such as insufficient user experience, compatibility issues, and inability to provide better immersive experience, and achieve the effect of good immersive experience and good compatibility

Pending Publication Date: 2017-04-26
FLYING FOX INFORMATION TECH TIANJIN CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing technology is to use the system player for decoding. On the android mobile phone platform, there are some compatibility problems, and the existing technology is to render the video texture information on a plane. Although it is in a virtual space, the screen is flat. , does not use curved surfaces to play 3D videos, the user experience is not good enough to provide a better immersive experience

Method used

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  • Method and device for playing 3D video in three-dimensional virtual scene by means of curved surface, and mobile phone
  • Method and device for playing 3D video in three-dimensional virtual scene by means of curved surface, and mobile phone
  • Method and device for playing 3D video in three-dimensional virtual scene by means of curved surface, and mobile phone

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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] Virtual reality technology: Virtual reality technology is a computer simulation system that can create and experience a virtual world. It uses a computer to generate a simulated environment. It is an interactive three-dimensional dynamic visual and entity behavior system that combines multi-source information. Simulation immerses the user in the environment

[0033] 3D video technology: 3D video technology uses the principle of binocular separation. In the process of program shooting, the camera imitates the human eyes in the working mode, and the left and right lenses respectively shoot a two-dimensional image with subtle differences. When watching 3D images, Using technology...

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Abstract

The invention discloses a method for playing a 3D video in a three-dimensional virtual scene by means of a curved surface. The method comprises the steps of generating two curved surface models in a three-dimensional engine, setting the global coordinates of the two curved surface models to same and placing the two curved surface models in front of a camera in the virtual scene; calling texture information of the 3D video in a system layer through a java reflection mechanism three-dimensional engine; and mapping two partial textures of the 3D video on the corresponding curved surface models in a picture mapping manner. The method realizes a function of playing the 3D video by means of one curved surface model in the virtual reality scene and utilizes video texture information obtained through ijkMediaPlayer for drawing the model generated in unity, thereby realizing 3D video playing and ensuring better compatibility and better immersion type experience.

Description

technical field [0001] The invention relates to the field of virtual reality technology, in particular to a method, a device and a mobile phone for playing 3D video using a curved surface in a 3D virtual scene. Background technique [0002] Major video websites such as Sohu, iQiyi, Youku, Tencent, LeTV, etc. have deployed the VR industry and launched their own APPs to promote the development of VR video applications, affecting the development of China's VR industry. In the fierce market competition, in addition to high-quality VR content, providing better video playback effects and immersion is a key factor in determining market share. [0003] In VR video applications, in order to provide users with better immersion, various video companies will launch eye modes, that is, to place a giant screen in a virtual scene to play videos and provide a shocking virtual experience. Better solutions enhance the virtual experience. [0004] At present, on the Android mobile phone plat...

Claims

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Application Information

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IPC IPC(8): G06T15/04H04M1/725
CPCG06T15/04H04M1/7243
Inventor 林木王金明蒋卫滨张庆马树猛张伟
Owner FLYING FOX INFORMATION TECH TIANJIN CO LTD
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