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A data playback method, device and storage medium

A playback method and data technology, applied in the field of live broadcast, can solve the problems of inability to quickly start live broadcast data playback, time-consuming and other problems

Active Publication Date: 2021-08-31
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, it takes a long time for the terminal to test the delay of the network. Therefore, it is not possible to quickly start live data playback.

Method used

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  • A data playback method, device and storage medium
  • A data playback method, device and storage medium
  • A data playback method, device and storage medium

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Embodiment Construction

[0035] 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 those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0036] Embodiments of the present invention provide a data playing method, device and storage medium.

[0037] An embodiment of the present invention provides a live broadcast system, and the system may include any data playback device provided in the embodiments of the present invention. The data playing device can be integrated in the terminal. The terminal may be a device such as a mobile phone or a tablet computer. In addition, the live broadcast system may...

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Abstract

The embodiment of the present invention discloses a data playback method, device, and storage medium; the embodiment of the present invention adopts receiving a data playback request, and obtains the slice identifier of the latest data slice in the current live data stream according to the data playback request; downloads from the server according to the slice identifier The latest data slice; obtain the download time of the latest data slice; obtain the network delay of the terminal according to the download time, and play the downloaded data slice. This solution can obtain the network delay of the terminal based on the download time of the latest data slice for the first time. It does not need to send additional test packets to test the network delay, which can improve the start-up speed of live data playback and save bandwidth resources.

Description

technical field [0001] The present invention relates to the field of live broadcast technology, in particular to a data playing method, device and storage medium. Background technique [0002] With the continuous development of network technology, webcast technology has become a social hotspot nowadays, and various live broadcast platforms emerge in endlessly. [0003] The current live broadcast system uses peer-to-peer (P2P) technology, also known as peer-to-peer Internet technology, to realize video data interaction, which solves the problems of high pressure on server-side resources and bandwidth, and reduced video quality after the number of users increases. [0004] In a P2P-based live broadcast system (P2P live broadcast system for short), the server can first slice the live stream and then distribute it to achieve data consistency. The terminals in the P2P live broadcast system start downloading when they know the first data slice, and then Subsequent slices are down...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/442H04N21/24H04N21/234H04N21/254H04N21/262H04N21/458H04N21/845H04N21/858H04N17/00
CPCH04N17/004H04N21/234H04N21/2402H04N21/254H04N21/26291H04N21/44209H04N21/4586H04N21/8455H04N21/8456H04N21/8586
Inventor 张鹏
Owner TENCENT TECH (SHENZHEN) CO LTD