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Live broadcast data transmission method and system and readable storage medium

A data transmission method and technology of a data transmission system are applied in the Internet field to avoid packet loss, achieve effective transmission, and ensure high-quality playback.

Pending Publication Date: 2022-03-01
武汉美和易思数字科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a live data transmission method, system and readable storage medium, aiming to effectively solve the problem of packet loss in the live broadcast process and realize effective transmission of live data

Method used

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  • Live broadcast data transmission method and system and readable storage medium
  • Live broadcast data transmission method and system and readable storage medium
  • Live broadcast data transmission method and system and readable storage medium

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Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] The invention provides a live data transmission system.

[0050] Please refer to figure 1 , figure 1 It is a schematic structural diagram of the hardware operating environment involved in the embodiment solution of the live data transmission system of the present invention.

[0051] Such as figure 1 As shown, the live data transmission system may include a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Op...

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Abstract

The invention discloses a live broadcast data transmission method and system and a readable storage medium, and the method comprises the steps: splitting a live broadcast data packet into a plurality of basic data packets and a plurality of redundant data packets when the live broadcast data packet transmitted by a data transmitting end in communication connection with a data receiving end is received; judging whether the plurality of basic data packets are in a packet loss state, and if the plurality of basic data packets are in the packet loss state, recovering the lost data packets in the plurality of basic data packets based on the plurality of basic data packets and the plurality of redundant data packets; and decoding the recovered data packet and the plurality of basic data packets to generate initial live broadcast data transmitted by the data transmitting end. Through a recovery mechanism of the redundant data packet to the basic data packet, the lost data packet is retrieved, so that the data transmitted by the data transmitting end is the same as the data received by the data receiving end, the effective transmission of the live broadcast data is realized, and the high-quality playing of the live broadcast image is ensured.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a live data transmission method, system and readable storage medium. Background technique [0002] With the development of Internet technology and the improvement of people's living standards, Internet live broadcasts emerge in endlessly, and are loved and sought after by more and more people. Currently, live broadcasting mainly includes ordinary live broadcasting that transmits live broadcasting content to mobile devices such as mobile phones and tablets, and also includes screencasting live broadcasting that projects live broadcasting content to a TV or screen for playback. [0003] However, whether it is a normal live broadcast or a projection live broadcast, there may be a problem of packet loss in the live broadcast during the live broadcast. The main situations are: (1) when routers and gateways are congested, because the data packets transmitted in the network are la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L65/60H04L65/65H04L65/80H04N21/2187H04N21/2343H04N21/4402
CPCH04L65/80H04N21/2187H04N21/2343H04N21/4402
Inventor 海克洪
Owner 武汉美和易思数字科技有限公司
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