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Live streaming video data transmission method and device, equipment and storage medium

A data transmission method and technology of a data transmission device are applied in the directions of TVs, color TVs, and components of color TVs, etc., and can solve problems such as the inability of live broadcast servers to meet playback requirements.

Pending Publication Date: 2022-01-07
乐视云网络技术(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the live broadcast system, the service capacity of the live broadcast server is limited, but the number of devices with live broadcast requirements is huge, so in the existing solution, the live broadcast server cannot meet the huge broadcast demand

Method used

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  • Live streaming video data transmission method and device, equipment and storage medium
  • Live streaming video data transmission method and device, equipment and storage medium
  • Live streaming video data transmission method and device, equipment and storage medium

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Embodiment Construction

[0040] In order to make the purposes, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments These are some, but not all, embodiments of the present disclosure. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure.

[0041] In addition, the term "and / or" in this article is only an association relationship to describe the associated objects, indicating that there can be three kinds of relationships, for example, A and / or B, it can mean that A exists alone, A and B exist at the same time, There are three cases of B alone. In addition, the character " / ...

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PUM

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Abstract

The embodiment of the invention provides a live streaming video data transmission method and device, equipment and a storage medium. The method comprises the steps that a video data processing end divides target video data to be transmitted into a plurality of video substreams based on a preset prefetching algorithm; the video data processing end respectively sends the plurality of video substreams to a plurality of devices, so that each device stores one video substream, wherein the plurality of devices comprise a first device; the first device obtains a target video substream from a plurality of second devices of the plurality of devices except the first device, wherein the target video substream is a video substream in the plurality of video substream except the video substream stored by the first device; and the first device synthesizes target video data based on the stored video substream and the acquired target video substream. In this way, huge live streaming requirements can be met under the condition that bandwidth resources of the live streaming server are limited.

Description

technical field [0001] The present disclosure relates to the field of video data transmission, and in particular, to the field of live video data transmission. Background technique [0002] In the live broadcast system, the service capability of the live broadcast server is limited, but the number of devices that have live broadcast requirements is huge. Therefore, in the existing solution, the live broadcast server cannot meet the huge broadcast demand. SUMMARY OF THE INVENTION [0003] The present disclosure provides a code stream switching method, server, client, device and storage medium. [0004] According to a first aspect of the present disclosure, a method for transmitting live video data is provided, the method comprising: [0005] The video data processing end divides the target video data to be transmitted into multiple video substreams based on a preset prefetching algorithm; [0006] The video data processing end sends the multiple video sub-streams to multi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/231H04N21/234H04N21/426H04N21/432H04N21/44H04N21/4788H04N5/265
CPCH04N21/2187H04N21/23103H04N21/23424H04N21/432H04N21/42653H04N21/44016H04N21/4788H04N5/265
Inventor 祝晓光于潜江王红光
Owner 乐视云网络技术(北京)有限公司
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