A panoramic video playback method, device, terminal and storage medium

A panorama video and playback method technology, applied in the multimedia field, can solve the problems of extra consumption of players and the lack of effective solutions in the technology, so as to avoid resource consumption and improve the viewing experience.

Active Publication Date: 2021-08-10
BEIJING BYTEDANCE NETWORK TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above solutions will consume additional resources of the player, resulting in a contradiction between the player's resource consumption and the user's need for a free viewing angle
In view of the above technical problems, the relevant technologies have not yet proposed an effective solution

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
  • A panoramic video playback method, device, terminal and storage medium
  • A panoramic video playback method, device, terminal and storage medium
  • A panoramic video playback method, device, terminal and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with the accompanying drawings. All other embodiments obtained under the premise of creative labor belong to the protection scope of the present disclosure.

[0058]It should be noted that, in the following description, "some embodiments" are referred to, which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset of all possible embodiments or different subsets and can be combined with each other without conflict.

[0059] Before the embodiments of the present disclosure are further described in detail, the nouns and terms involved in the embodiments of the present disclosure are explained first. Unless otherwise defined, all technical and scientific terms used in the embodiments of the present disclosure are the same as those belon...

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

Embodiments of the present disclosure provide a panoramic video playback method, device, terminal, and storage medium, wherein the method includes: mapping video frames in the panoramic video to the surface texture of a three-dimensional model; The locking direction of the field of view of the window; based on the locking direction of the field of view of the playing window, the field of view of the playing window is projected on the surface texture of the three-dimensional model to obtain the texture area in the field of view of the playing window; The texture area in the field of view of the playback window is rendered in the playback window.

Description

technical field [0001] The present disclosure relates to the field of multimedia technologies, and in particular to a method, device, terminal and storage medium for playing a panoramic video. Background technique [0002] With the continuous development of communication infrastructure, the rate of network communication has been continuously improved, making various forms of media, especially video, widely spread in the network like never before. Panoramic video is an extension of the way users perceive video, and the display of content in the played video can be presented in a variety of forms. [0003] During the process of implementing the present disclosure, the inventor found that in the related art, the user passively accepts the content played by the panoramic video, and there is a contradiction between the viewing angle of the playing content and the viewing angle of the content required by the user. In order to solve this problem, a method is proposed in the relate...

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): H04N21/4402H04N21/44H04N21/485H04N21/431G06T15/04G06T19/20H04N13/363
CPCG06T15/04G06T19/20G06T2207/10016G06T2219/2012H04N21/431H04N21/44012H04N21/4402H04N21/4858
Inventor 付宇豪
Owner BEIJING BYTEDANCE NETWORK 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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap