Transmission method, system, device, server, electronic device and storage medium for live video

A technology of live video and transmission method, which is applied in the field of cloud computing and can solve problems such as freeze, bandwidth loss, and network delay

Active Publication Date: 2022-08-05
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a live video transmission method, system, device, server, electronic device, and storage medium to solve the problem of the live video transmission method in the related art when a large number of users request the same live video. Existing bandwidth loss and network delay and freeze problems

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  • Transmission method, system, device, server, electronic device and storage medium for live video
  • Transmission method, system, device, server, electronic device and storage medium for live video
  • Transmission method, system, device, server, electronic device and storage medium for live video

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Embodiment Construction

[0044] In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0045] In order to solve the problems of network bandwidth loss, network delay and freezing when faced with a scenario in which a large number of users request the same live video when transmitting live video in the related art, an embodiment of the present invention provides a method for transmitting live video . This method is used to solve the above-mentioned problems existing in the transmission of live video in a large concurrency scenario.

[0046] The so-called live video means that the progress of the video requested by each terminal is the same. For example, the live video of the National Day military parade, the live video of the Spring Festival Gala, the live video of the football match, etc., that is, all the multip...

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Abstract

The present invention provides a method, device, server and electronic device for transmitting live video. The method includes: a first terminal receives, through a first network device, a video stream of a target live video sent by a server to a first lower-level network; When the second terminal requests the video stream of the target live video, the second terminal monitors whether the destination address of a video stream in the second lower-level network is the target multicast address, and the second terminal stores the target multicast address; In the case where the destination address of one video stream is monitored as the target multicast address, the second terminal obtains one video stream from the second subordinate network and plays it, wherein the second network device sends one video stream of the first subordinate network to the The second subordinate network. The present invention can reduce the bandwidth consumption of the server in the scenario of a large number of users requesting the same live video, optimize the network delay and freeze, and improve the network speed of the terminal.

Description

technical field [0001] The present invention relates to the technical field of cloud computing, and in particular, to a method, system, device, server, electronic device and storage medium for transmitting live video. Background technique [0002] With the rise of live video, more and more users like to watch live video. The transmission mode of live video is mainly point-to-point transmission. For example, in a local area network, multiple users are watching the same live broadcast, so the server needs to push a live video stream for each terminal. For example, six people watching the same live video, the server needs six connection streams. Although the P2P acceleration can be used to reduce the system freeze in the traditional technology, the transmission of multiple identical video streams will still cause the system freeze for the current network bandwidth (for example, 100Mb). [0003] Therefore, the transmission mode of live video in the related art has the problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2187H04N21/239H04N21/6402H04N21/6405
CPCH04N21/2187H04N21/2393H04N21/6402H04N21/6405
Inventor 赵腾飞郑东阳
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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