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A video data processing method and device

A technology of video data and processing method, applied in the computer field, can solve the problems of reducing AR video fidelity and poor display effect, etc.

Active Publication Date: 2019-05-28
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As can be seen from the above, the gyroscope needs to rotate the terminal device to collect the user's viewing angle when watching the video; the infrared sensor or camera needs to move the terminal device to obtain the user's position when watching the video, and the terminal device that can be rotated or moved easily corresponds to The screen is small, so displaying AR video on a small screen will result in poor display effect and reduce the fidelity of AR video

Method used

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  • A video data processing method and device
  • A video data processing method and device
  • A video data processing method and device

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Embodiment Construction

[0129] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0130] See Figure 1a-Figure 1d , is a schematic diagram of a scene of a video data processing method provided by an embodiment of the present invention. exist Figure 1a-Figure 1d Among them, the first terminal device 1000b may be a terminal device that is not easy to turn and move, such as a smart TV, a desktop computer, etc., and the second terminal device 1000a may be a terminal device that is easy to turn and move, such as a smart phone and a tablet computer. ...

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Abstract

The embodiment of the invention discloses a video data processing method and device. The method comprises the following steps that a first terminal device plays the augmented reality video data; the first terminal device obtains attitude information collected by a second terminal device; wherein the attitude information comprises current angle information and current displacement information; andthe first terminal device determines a video adjustment parameter corresponding to the augmented reality video data according to the current angle information and the current displacement information,and updates a visual angle and a visual position of the augmented reality video data according to the video adjustment parameter. According to the invention, the display effect of the augmented reality video can be improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a video data processing method and device. Background technique [0002] AR (Augmented Reality, Augmented Reality) technology is to simulate physical information (visual information, sound, taste, touch, etc.) Augmented reality technology that is perceived by human senses to achieve a sensory experience beyond reality. With the continuous development of AR technology, a variety of peripheral products of AR technology have been derived, such as AR video, AR glasses, AR games, etc. [0003] Due to the particularity of AR videos, existing AR videos are generally played on terminal devices (smart phones, tablet computers, etc.) with gyroscopes and infrared sensors. Use the gyroscope to collect the viewing angle of the user when watching the video, and obtain the position of the user when watching the video through the infrared sensor or camera, and then change the picture...

Claims

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Application Information

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IPC IPC(8): G06F3/01
Inventor 卢鹏飞
Owner TENCENT TECH (SHENZHEN) CO LTD
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