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Data processing method and device, electronic equipment and computer readable storage medium

A data processing and data packet technology, applied in the field of data processing, can solve problems such as blurred screen, out-of-order data packets, and unreliability

Pending Publication Date: 2021-01-15
VISIONVERA INFORMATION TECH CO LTD
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  • Claims
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Problems solved by technology

[0004] However, due to the unreliable characteristics of UDP transmission, the data packets received by the receiving end have problems of out-of-order and packet loss, which will also cause video freezes or blurred screens, which have not been well solved in the prior art Problems of video freeze and blurred screen caused by data transmission through UDP protocol

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  • Data processing method and device, electronic equipment and computer readable storage medium
  • Data processing method and device, electronic equipment and computer readable storage medium
  • Data processing method and device, electronic equipment and computer readable storage medium

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Embodiment Construction

[0030]In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031]Please refer tofigure 1 ,figure 1 It is a schematic diagram of the implementation environment of an embodiment of the present application. Such asfigure 1 As shown, the implementation environment includes: a sending end and a receiving end. Among them, the sender and receiver carry out data transmission according to the UDP protocol, among which,figure 1 The dotted line in represents the UDP communication link.

[0032]In this embodiment, the sending end and the receiving end may be a client and a server for each other. That is to say, there is both a process in which the client sends a data packet to the server and a process in which the server sends a data packet to the client. Therefore, in one embodiment, when the client...

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Abstract

The invention provides a data processing method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps: receiving a plurality of data packets transmitted by a transmitting end according to a UDP protocol, storing the data packets in a cache queue according to the sequence of receiving the data packets, obtaining a first data packet from the cache queue according to the sequence of first-in first-out, adding the first data packet into a sorting queue, judging the size relationship between the packet serial number of the first data packet anda first expected packet serial number, wherein the first expected packet serial number is the packet serial number of the data packet expected to be received by the receiving end at present, and whenthe packet serial number of the first data packet is the same as the first expected packet serial number, taking out the first data packet from the sorting queue, and carrying out preset processing onthe first data packet. By using the data processing method provided by the invention, the data packets arriving out of order can be sorted and sorted, and then preset processing is carried out, so avideo lag or blurred screen phenomenon is reduced.

Description

Technical field[0001]The present invention relates to the field of data processing technology, and in particular to a data processing method, device, electronic equipment, and computer-readable storage medium.Background technique[0002]In the process of data transmission, most of them use TCP (Transmission Control Protocol, Transmission Control Protocol)-based protocols to transmit data. This is because the TCP protocol is a connection-oriented, reliable, byte-stream-based transportation Layer communication protocol can guarantee the reliability of data transmission.[0003]However, in some fields, such as audio and video fields, the amount of data transmitted is large and the network bandwidth is insufficient. If the TCP-based protocol is still used to transmit the data, there will be a freeze when the network is congested, and the video playback cannot even be restored. . Therefore, in order to ensure the transmission quality of audio and video streams, there is also a protocol based...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/863
CPCH04L69/164H04L47/6245H04L65/765H04L65/65
Inventor 吕亚亚李云鹏谢文龙杨春晖
Owner VISIONVERA INFORMATION TECH CO LTD
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