Bandwidth determination method and device, electronic equipment and storage medium

A determination method and storage medium technology, applied in the video field, can solve the problems of setting bit rate, low accuracy rate of bandwidth information, and failure to obtain bandwidth information, etc., and achieve the effect of expanding the time window

Active Publication Date: 2020-07-10
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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Problems solved by technology

[0005] Since the bandwidth information based on the current multi-bit rate adaptive technology is the bandwidth information before the fixed time window at the current moment, when the user watches v1 and before watching v2, and the network is idle for a long time, if the fixed time window is set If the time window is set smaller, then the entire fixed time window is located in the period when the network is idle, so that the historical bandwidth information cannot be obtained, and if the

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  • Bandwidth determination method and device, electronic equipment and storage medium
  • Bandwidth determination method and device, electronic equipment and storage medium
  • Bandwidth determination method and device, electronic equipment and storage medium

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[0055] In order to make those skilled in the art better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.

[0056] It should be noted that the terms "first", "second" and the like in the description and claims of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the disclosure described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods ...

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Abstract

The invention relates to a bandwidth determination method and device, electronic equipment and a storage medium. The method comprises the steps that whether historical bandwidth information exists ina first time window or not is judged; when the historical bandwidth information does not exist in the first time window, judging whether the historical bandwidth information exists in at least one second time window or not; and when the historical bandwidth information exists in the second time window, calculating target bandwidth information according to the historical bandwidth information. According to the technical scheme, if the historical bandwidth information is determined in the small time window, the historical bandwidth information is close to a preset moment, so that the accuracy ofdetermining the bandwidth information at the preset moment according to the historical bandwidth information can be ensured; and if the historical bandwidth information is not determined in the smalltime window, the time window can be gradually expanded so as to determine the historical bandwidth information.

Description

technical field [0001] The present disclosure relates to the field of video technology, and in particular, to a bandwidth determination method, device, electronic equipment and storage medium. Background technique [0002] With the development of short video services, a large number of short videos occupy people's online time and network traffic. For users, the freeze problem and the clarity of the video will greatly affect the user experience when watching short videos. In order to adapt to various network conditions, a multi-bit rate adaptive technology is proposed in related technologies. [0003] Based on multi-bit-rate adaptive technology, when users watch videos through electronic devices such as terminals, the video playback application can dynamically select an appropriate bit rate for the video based on the historical bandwidth information of the terminal, so that there is a difference between playback lag and video clarity. find the best compromise. [0004] In t...

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Application Information

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IPC IPC(8): H04N21/24H04N21/2385
CPCH04N21/2402H04N21/2385H04N21/44209H04N21/23439H04N21/8456H04L41/147H04L43/0894
Inventor 周超
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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