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Virtual reality terminal and method and device for processing video thereof

A processing method and virtual reality technology, applied in the field of virtual reality, can solve problems such as efficiency delay and the impact of video playback fluency, and achieve the effect of avoiding efficiency delay

Inactive Publication Date: 2016-08-24
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a virtual reality terminal and its video processing method and device, to solve the efficiency delay caused by repeated encoding and downloading in the prior art when the video is processed multiple times. and the impact on fluency during video playback

Method used

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  • Virtual reality terminal and method and device for processing video thereof
  • Virtual reality terminal and method and device for processing video thereof
  • Virtual reality terminal and method and device for processing video thereof

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] In the following embodiments of the present invention, when the content is played on the virtual reality terminal, by acquiring the command to intercept the content to be played, and according to the command to intercept the content to be played, the content to be played in the direction of the viewpoint at the current moment is intercepted;...

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Abstract

The embodiment of the invention provides a virtual reality terminal and a method and device for processing a video thereof. The method comprises the steps: obtaining play content cutting instructions, and cutting the play contents in a direction of a visual point currently according to the play content cutting instructions; carrying out the coding of the cut play contents, carrying out the caching of all coded cut play contents like batch processing; carrying out the batch coding and downloading of all cut play contents after all play content cutting instructions are executed. If the play contents are video contents, compared with the prior art, the method carries out cutting for many times, and repeats the coding and downloading for many times during video processing, avoids efficiency delay, achieves the cutting of the video in a video play process, and cannot affect the play smoothness.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of virtual reality, and in particular, to a virtual reality terminal and a video processing method and device thereof. Background technique [0002] Virtual reality technology is a computer simulation system in which virtual worlds can be created and experienced. Essentially, the system uses a computer to generate a simulated environment, which is an interactive three-dimensional dynamic scene with multi-source information fusion and a system simulation of entity behavior, which can achieve an immersive experience. [0003] The multi-source information involved in virtual reality includes real-time three-dimensional computer graphics technology, wide-angle (wide-view) stereoscopic display technology, tracking technology for the observer's head, eyes and hands, and tactile / force feedback, stereo, network transmission, voice input and output technology etc. In addition, binocular st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/231H04N21/234H04N21/238
CPCH04N21/23106H04N21/234H04N21/238
Inventor 许小飞
Owner LETV HLDG BEIJING CO LTD
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