Video data downloading method and device, electronic equipment and storage medium

A technology for video data and data, applied in the field of data processing, can solve problems such as inability to guarantee video quality, and achieve the effect of ensuring playback quality and preventing freezes

Pending Publication Date: 2022-06-24
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a video data download method, device, electronic equipment and storage medium to solve the problem in the prior art that the video quality cannot be guaranteed while controlling the traffic when downloading video data

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  • Video data downloading method and device, electronic equipment and storage medium
  • Video data downloading method and device, electronic equipment and storage medium
  • Video data downloading method and device, electronic equipment and storage medium

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] It is to be understood that reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic associated with the embodiment is included in at least one embodiment of the present invention. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily necessarily referring to the same embodiment....

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Abstract

The embodiment of the invention provides a video data downloading method and device, electronic equipment and a storage medium, and the method comprises the steps: downloading first sub-video data before a first downloading progress in target video data through a CDN when a first video-on-demand request for the target video data is obtained; downloading second sub-video data between the first downloading progress and the second downloading progress in the target video data through the first P2P network; obtaining a cache time length; according to the cache duration, a first target network is determined, third sub-video data located after the second downloading progress in the target video data is downloaded through the first target network, and the first target network comprises at least one of the following items: a first P2P network, a second P2P network and a CDN. According to the invention, network switching can be realized in the downloading process, so that the traffic cost can be controlled while the video playing quality is ensured.

Description

technical field [0001] The present invention relates to the technical field of data processing, and in particular, to a video data downloading method, device, electronic device and storage medium. Background technique [0002] With the development of Internet technology, more and more users watch videos through online video-on-demand. At present, content delivery network (CDN) or peer-to-peer (P2P) network is mainly used to download video data. Among them, CDN has high transmission reliability but high traffic cost; P2P network traffic cost is low, but Transmission reliability is low, and low transmission reliability can cause video playback to be choppy. Therefore, there is an urgent need to provide a method for downloading video data that can effectively control the traffic cost and ensure the quality of the video data at the same time. SUMMARY OF THE INVENTION [0003] Embodiments of the present invention provide a video data downloading method, apparatus, electronic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/218H04N21/262H04N21/433H04N21/4363H04N21/472
CPCH04N21/218H04N21/26208H04N21/4331H04N21/4363H04N21/47202H04N21/47217
Inventor 杨柳青肖剑
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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