Method and device for accelerating playing of single-fragment video

A technology of video playback and acceleration devices, which is applied in the direction of selective content distribution, image communication, electrical components, etc., to achieve the effect of accelerated downloading and caching

Active Publication Date: 2016-03-23
SHENZHEN TCL NEW-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a single-segment video playback acceleration method and device, aiming to solve the technical problem that there is no single-segment target video file playback acceleration solution

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  • Method and device for accelerating playing of single-fragment video
  • Method and device for accelerating playing of single-fragment video
  • Method and device for accelerating playing of single-fragment video

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Embodiment Construction

[0057] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0058] The present invention provides a single-segment video playback acceleration method. In the first embodiment of the single-segment video playback acceleration method of the present invention, refer to figure 1 , the single-segment video playback acceleration method includes:

[0059] Step S10, when intercepting the video playback request sent by the playback terminal to the server for requesting to play the target single-segment video, obtain the first request time point and the request to play the video playback request requesting to play the target single-segment video The segment data length of the data segment;

[0060] When the single-segment video playback acceleration device (hereinafter referred to as the acceleration device) intercepts the video playback request sent from the playback terminal (such as...

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Abstract

The invention discloses a method and a device for accelerating playing of a single-fragment video. The method comprises the steps of: when intercepting a video playing request sent by a playing end, obtaining a first request time point and a fragment data length of the single-fragment video in the video playing request; starting to download video data from the first request time point of the target single-fragment video, and forwarding the downloaded video data to a playing end for playing in real time; and when the data length of the downloaded video data is equal to the fragment data length, simultaneously downloading and caching one or more data fragments after the data fragment corresponding to the first request time point in the target single-fragment video. According to the method and device provided by the invention, on the basis of ensuring that the playing end plays the single-fragment video data smoothly, downloading and caching of the single-fragment video data are accelerated, the playing end can call the data fragments to be played is ensured as much as possible, and thereby playing of the single-fragment video is accelerated.

Description

technical field [0001] The invention relates to the technical field of network streaming media transmission, in particular to a single-segment video playback acceleration method and device. Background technique [0002] With the development of Internet technology, online video-on-demand has gradually become one of the most popular Internet applications. At present, there are many network players (i.e., playback ends) that support network on-demand, such as iQiyi, Tencent, LeTV, Mango TV, etc. These network players are completed by cooperating with their corresponding network servers (i.e., server ends) Video on demand. [0003] In the process of video on demand, the download of code stream (i.e. video data) is often processed in a multi-task download mode to achieve the purpose of accelerating download and playing video smoothly, wherein the multi-task download refers to the segmentation of the target data to be downloaded, Then use multiple download tasks to download thes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/231H04N21/2343H04N21/2387H04N21/433H04N21/4402H04N21/845
CPCH04N21/23106H04N21/234336H04N21/2387H04N21/4331H04N21/440236H04N21/8456H04N21/231H04L67/108H04L67/5681H04L67/568
Inventor 王文标
Owner SHENZHEN TCL NEW-TECH CO LTD
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