Virtual reality video playback control method and device

A virtual reality and video playback technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as increased information volume, inability to see, and inability to automatically switch viewing angles, so as to improve viewing experience and activate users Behavior, the effect of increasing creative potential

Active Publication Date: 2020-01-21
BEIJING QIYI CENTURY SCI & TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Virtual reality videos contain video content from multiple perspectives or even full perspectives. Compared with ordinary videos, the amount of information presented to users is greatly increased, and because users can arbitrarily adjust the viewing angle and users cannot see things that are not in the user's current perspective. content, it is easy to cause users to miss some important content in the process of watching virtual reality videos
In addition, during the playback process, whether it is controlled by a gyroscope or a touch screen, the user needs to actively adjust the viewing angle of the playback to see content in different directions. The viewing angle cannot be automatically switched, and improvement is urgently needed.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Virtual reality video playback control method and device
  • Virtual reality video playback control method and device
  • Virtual reality video playback control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] The present invention provides a virtual reality video playback control method, referring to figure 1 , in one embodiment, the virtual reality video playback control method includes:

[0041] Step S10, in the playing mode of the virtual reality video, when the virtual reality video starts to play, obtain the viewing angle recording file; wherein, the viewing angle recording file includes the viewing angle information during the playing process of the virtual reality video;

[0042] The virtual reality video playback control method provided by the present invention is mainly used in a virtual reality video playback system, and is used to realize automatic switching of viewing angles in a virtual reality video, so that users will not miss some important information in the process of watching a virtual reality vid...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a virtual reality video playing control method. The virtual reality video playing control method comprises the following steps: under a playing mode of a virtual reality video, when the virtual reality video is started to play, obtaining a viewing angle recording file, wherein the viewing angle recording file includes viewing angle information in a virtual reality video playing process; and according to the viewing angle recording file, controlling the virtual reality video to perform viewing angle switching according to the viewing angle information. The invention further discloses a virtual reality video playing control device. According to the virtual reality video playing control method and device disclosed by the invention, the automatic switching for a viewing angle in the virtual reality video is implemented, so a user does not omit partial important information in the process of watching the virtual reality video; the film watching experience of the user is improved, the creation potential of the user is increased, and the user behavior is activated.

Description

technical field [0001] The present invention relates to the technical field of video playback, in particular to a virtual reality video playback control method and device. Background technique [0002] Virtual reality videos contain video content from multiple perspectives or even full perspectives. Compared with ordinary videos, the amount of information presented to users is greatly increased, and because users can arbitrarily adjust the viewing angle and users cannot see things that are not in the user's current perspective. This will easily cause the user to miss some important content in the process of watching the virtual reality video. In addition, during the playback process, whether it is controlled by a gyroscope or a touch screen, the user needs to actively adjust the playback viewing angle to see content in different directions. The viewing angle cannot be automatically switched, and improvement is urgently needed. Contents of the invention [0003] The main p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/6587H04N21/433H04N21/2743H04N21/472
CPCH04N21/2743H04N21/4334H04N21/472H04N21/6587
Inventor 陈彰黄福伟
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products