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Data stream processing method, device and equipment and medium

A processing method and data stream technology, applied in the field of data processing, can solve the problems of skip playback, abnormality, and insufficient stability of the pull stream, transfer and push links, etc.

Active Publication Date: 2019-09-03
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

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  • Data stream processing method, device and equipment and medium
  • Data stream processing method, device and equipment and medium
  • Data stream processing method, device and equipment 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 of the embodiments of the present invention, not all of them. 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 th...

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Abstract

The invention discloses a data stream processing method and device, equipment and a medium, and the method comprises the steps: obtaining at least two paths of reference data streams from the same source station, each reference data stream having the same frame data; setting a frame sequence buffer for each reference data stream, and updating the frame sequence buffer corresponding to the reference data stream according to the reference data stream acquired in real time; and obtaining a target frame from each frame sequence buffer in real time, and outputting the target frame. According to themethod, the reference stream data is acquired in real time, and the frame sequence buffer is updated in real time, so that the target frame is output in real time, the target frame selected to be 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 a certain source station breaks down or a certain communication link breaks down, only a certain reference data stream is influenced, other reference data streams are not influenced, and the output of a target data stream is not influenced, so that the stability of the target data stream is ensured.

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 Applications(China)
IPC IPC(8): H04L29/06H04N21/44
CPCH04L65/80H04L65/40H04N21/44004H04L65/75
Inventor 兰玉龙
Owner TENCENT TECH (SHENZHEN) CO LTD
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