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Video data processing method, server and video receiving end

A technology for video data and video reception, applied in the field of data processing, can solve the problem that users cannot watch smooth video, and achieve the effect of improving accuracy

Inactive Publication Date: 2020-04-07
CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a video data processing method, a server and a video receiving end for the defects of the prior art, so as to realize the smooth playback of video data, so that users can watch smooth video playback when they are on the high-speed rail, and improve the quality of video data. User experience, used to solve the technical problem in the prior art that users cannot watch smooth videos on high-speed rail

Method used

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  • Video data processing method, server and video receiving end
  • Video data processing method, server and video receiving end
  • Video data processing method, server and video receiving end

Examples

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Comparison scheme
Effect test

Embodiment 1

[0059] figure 2 It is a schematic flowchart of a video data processing method according to an embodiment of the present invention. Such as figure 2 Shown, the video data processing method of the embodiment of the present invention, comprises the following steps:

[0060] S201. Receive an instruction from a video receiving end requesting to acquire video data.

[0061] Specifically, the server and the video receiving end are connected through a network and communicate. When the video receiving end needs to play video data, it sends an instruction requesting to obtain video data to the server, and then the server receives the request instruction.

[0062] S202. Obtain the signal strength of the area where the video receiving end reaches the next area after a preset time.

[0063] Specifically, after receiving an instruction from the video receiving end to request to obtain video data, the server starts to obtain the area signal strength of the next area where the video rec...

Embodiment 2

[0110] Figure 7 It is a schematic flowchart of a video data processing method according to another embodiment disclosed in the present invention. like Figure 7 Shown, the video data processing method of the embodiment of the present invention, comprises the following steps:

[0111] S701. Send an instruction to the server to request to obtain video data, so as to trigger the server to obtain the area signal strength when the video receiving end moves to the next area, and make the server pre-adjust the transmission parameters of the video data to be sent according to the area signal strength.

[0112] Specifically, when the video receiving end obtains an instruction to play video data, it will send an instruction to the server to request to obtain video data, thereby triggering the server to obtain the area signal strength when the video receiving end moves to the next area, and make the server according to Regional signal strength, adjust the transmission parameters of th...

Embodiment 3

[0118] In order to implement the first embodiment above, an embodiment of the present invention further provides a server.

[0119] Figure 8 It is a schematic structural diagram of a server in an embodiment disclosed in the present invention. like Figure 8 As shown, the server includes:

[0120] The first receiving module 801 is configured to receive an instruction from a video receiving end requesting to acquire video data;

[0121] An acquisition module 802, configured to acquire the area signal strength of the video receiving end arriving at the next area after a preset time;

[0122] The adjustment module 803 is configured to pre-adjust the transmission parameters of the video data to be sent according to the area signal strength, and send the video data to the video receiving end with the transmission parameters.

[0123] Further, the adjustment module 803 is also used for:

[0124] The signal strength of the identification area is lower than the preset signal stre...

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Abstract

The embodiment of the invention relates to a video data processing method, a server and a video receiving end. The method comprises the following steps: receiving an instruction that the video receiving end requests to acquire video data; acquiring the regional signal intensity when the video receiving end reaches the next region after the preset time; and according to the regional signal intensity, pre-adjusting transmission parameters of video data to be sent, and sending the video data to the video receiving end according to the transmission parameters; after receiving an instruction that the video receiving end requests to obtain video data, obtaining the regional signal intensity when the video receiving end arrives at the next region after the preset time; and adjusting the transmission parameters of the to-be-sent video data in advance according to the region signal intensity of the next region, so that the transmission parameters of the video data can be matched with the regionsignal intensity of the next region, and the video data can be smoothly played on the video receiving end.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a video data processing method, server and video receiving end. Background technique [0002] At present, high-speed rail has become a convenient tool for people to travel daily. Fast-paced life requires real-time video live broadcast even on high-speed rail, especially during major news events or sports events. Maintaining high-speed communication on high-speed rail through mobile networks such as 4G / 5G is the best cost-effective way to achieve it at this stage. However, due to the limited network deployment capabilities of the operator, the mobile network on the high-speed rail is very unstable when it is running, and the real-time transmission quality of video data cannot be guaranteed, so users often experience freezes when watching videos on the high-speed rail The phenomenon seriously affects the user experience. Contents of the invention [0003] The purpose of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/238H04N21/239H04N21/24H04N21/258H04N21/262H04N21/2662H04N21/437H04N21/442
CPCH04N21/23805H04N21/2393H04N21/2402H04N21/25841H04N21/26216H04N21/2662H04N21/437H04N21/44209H04N21/44227
Inventor 张宽吴显霍长凡贾涛赵建邦钟毅王晶王敏王占鹏
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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