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A data stream processing method, apparatus, device and medium

A processing method and data stream technology, applied in the field of data processing, can solve the problems of skip playback, insufficient stability of the pull stream and transfer link, video freeze, etc., to achieve the effect of ensuring stability

Active Publication Date: 2022-03-29
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems in the prior art that the stability of streaming and retweeting is not enough, and it is easy to cause the video watched by the downlink viewers to be stuck, skip and other technical problems, the embodiment of the present invention provides a data stream processing method, device, equipment and medium

Method used

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  • A data stream processing method, apparatus, device and medium
  • A data stream processing method, apparatus, device and medium
  • A data stream processing method, apparatus, device and medium

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrate...

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Abstract

The present invention discloses a data stream processing method, device, equipment and medium. The method includes acquiring at least two reference data streams from the same source station, and each of the reference data streams has the same frame data; The data stream sets a frame sequence buffer, and updates its corresponding frame sequence buffer according to the reference data stream obtained in real time; acquires the target frame from each of the frame sequence buffers in real time, and outputs the target frame. The present invention obtains the reference stream data in real time, and updates the frame sequence buffer in real time, so as to output the target frame in real time. The target frame selected for output at each moment forms the target data stream, and the target data stream can be pushed to the push stream access point. server. If an edge node of the source station fails, or a communication link fails, it will only affect a reference data stream, but will not affect other reference data streams, and will not affect the output of the target data stream, thus ensuring that The stability of the target data stream.

Description

technical field [0001] The present invention relates to the field of data processing, in particular to a data flow processing method, device, equipment and medium. Background technique [0002] In the video sharing scene, it is often necessary to pull the streaming media from other locations (usually called the source station) and then retweet it to its own platform for processing and distribution. This link is called streaming and retweeting. Streaming and retweeting is the first hop for video sharing, and its stability is very important. However, in the existing technology, when pulling streams from the source station, usually only one stream is pulled and forwarded to the video sharing platform, which often encounters various unstable factors such as network instability of edge nodes, excessive load, and crashes Causing the streaming media to freeze. For example, when the source site fluctuates or the network link between the source site and the pull-retweet link fluctu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L65/60H04L65/80H04L65/40H04N21/44
CPCH04L65/80H04L65/40H04N21/44004H04L65/75
Inventor 兰玉龙
Owner TENCENT TECH (SHENZHEN) CO LTD
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