Video stream switching method and device, computer storage medium, and electronic equipment

A video stream and target video technology, applied in the video field, can solve problems such as out-of-sync video images, and achieve the effects of avoiding freezes, reducing protocol overhead, and optimizing experience

Active Publication Date: 2022-08-05
GUANGZHOU BOGUAN TELECOMM TECH LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present disclosure is to provide a method for switching video streams, a device for switching video streams, a computer-readable storage medium, and electronic equipment, so as to overcome at least to a certain extent the problem of video stream switching during video stream switching due to the limitations of related technologies. screen out of sync problem

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
  • Video stream switching method and device, computer storage medium, and electronic equipment
  • Video stream switching method and device, computer storage medium, and electronic equipment
  • Video stream switching method and device, computer storage medium, and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other instances, well-known solutions have not been...

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 present disclosure belongs to the field of video technology, and relates to a video stream switching method and device, a computer storage medium, and an electronic device. The method includes: in response to a definition switching instruction for switching the original video stream, acquiring switching information corresponding to the definition switching instruction; The target video stream is determined from the stream set; the target switching frame in the target video stream is determined according to the target switching frame in the current video stream, and the original video stream is switched to the target video stream from the target switching frame in the video stream. In the present disclosure, on the one hand, the problem of out-of-sync between multiple video streams is solved, the occurrence of out-of-sync video images before and after the switch is avoided, and the user experience is optimized; Downloading all video streams from one address reduces unnecessary protocol overhead and avoids stuttering when playing videos.

Description

technical field [0001] The present disclosure relates to the field of video technology, and in particular, to a video stream switching method, a video stream switching device, a computer-readable storage medium, and an electronic device. Background technique [0002] With the popularization and application of terminal technology, the devices for people to watch videos have developed from TVs to various terminal devices such as computers, mobile phones and tablet computers. Video streams of various resolutions, such as SD, HD, and UHD, will be provided for viewing at the terminal. Users can switch between video streams of different resolutions. [0003] In the related art, there are two common video stream switching methods. The first method is based on the streaming media protocol. Since the time of downloading the switched video stream and disconnecting the currently playing video stream is different, it will cause the playback terminal to appear. The black screen phenome...

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): H04N21/43H04N21/44H04N21/4402
CPCH04N21/4302H04N21/44H04N21/440218
Inventor 黄洪波陈厚勇陈健生
Owner GUANGZHOU BOGUAN TELECOMM TECH 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