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

A technology of video streaming and target video, applied in the video field, it can solve the problem of out-of-sync video images, avoid freezing, reduce protocol overhead, and optimize experience.

Active Publication Date: 2021-04-09
GUANGZHOU BOGUAN TELECOMM TECH LTD
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  • 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

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  • 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

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Embodiment Construction

[0039] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many 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 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 being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...

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PUM

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Abstract

The invention belongs to the technical field of videos, and relates to a video stream switching method and device, a computer storage medium and electronic equipment. The method comprises the following steps: in response to a definition switching instruction for switching an original video stream, obtaining switching information corresponding to the definition switching instruction; determining a target switching frame in the current video stream according to the switching information, and determining a target video stream in a video stream set corresponding to the current video stream; and determining a target switching frame in the target video stream according to the target switching frame in the current video stream, and switching the original video stream to the target video stream from the target switching frame in the video stream. According to the method and the device, the problem that a plurality of video streams are asynchronous is solved, the situation that video pictures are asynchronous before switching and after switching is avoided, and the user experience is optimized; in addition, the player can download all the video streams from one address, so that unnecessary protocol overhead is reduced, and the phenomenon of blockage during video playing is avoided.

Description

technical field [0001] The present disclosure relates to the field of video technology, and in particular, to a method for switching video streams, a device for switching video streams, a computer-readable storage medium, and electronic equipment. Background technique [0002] With the popularization and application of terminal technology, the equipment for people to watch video has developed from TV to various terminal equipment such as computer, mobile phone and tablet computer. Video streams with multiple definitions, such as SD, HD, and UHD, will be provided when viewed on the terminal. Users can switch between video streams of different resolutions. [0003] In related technologies, there are two common ways to switch video streams. The first one is based on the streaming media protocol. Since the moment of downloading the switched video stream and disconnecting the currently playing video stream are different, it will cause the playback terminal to appear. The black ...

Claims

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Application Information

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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
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