Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for acquiring network video playback fluency

A technology that plays smooth and online video, applied in the computer field, can solve the problems that operators cannot accurately obtain the video watched by the terminal, and the accuracy is not high, so as to achieve the effect of improving accuracy and expanding the sample range

Active Publication Date: 2015-12-09
SANGFOR TECH INC
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the small range of samples detected by the method of simulating terminals, it is impossible for operators to accurately obtain the video viewing conditions of terminals in a large range. not tall

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for acquiring network video playback fluency
  • Method and device for acquiring network video playback fluency
  • Method and device for acquiring network video playback fluency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] In one embodiment, such as figure 1 As shown, a method for obtaining the fluency of network video playback includes the following steps:

[0037] Step S102, acquiring a data packet corresponding to a video application.

[0038] The data packet corresponding to the video application is the data packet transmitted by the network video application to the client through the server. The header part of the data packet usually includes an application type identifier, such as a mime-type (a parameter used to indicate the application type in the HTTP protocol) attribute label or a protocol name corresponding to the video application.

[0039] In one embodiment, the step of obtaining the data packet corresponding to the video application may specifically include: obtaining the data packet, extracting header information of the data packet, and obtaining a data packet whose header information includes a video type identifier. The video type identifier may be a video encoding form...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method for acquiring network video playing fluency. The method includes: acquiring a data packet corresponding to a video application; extracting video information according to the data packet, wherein the video information includes the bit rate; acquiring corresponding link of the data packet, and calculating the transmission rate of the link; and acquiring playing fluency by comparing the bit rate with the transmission rate. In addition, the invention further discloses a device for acquiring network video playing fluency. Using the device and the method for acquiring network video playing fluency can improve accuracy.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for obtaining the smoothness of network video playback. Background technique [0002] With the increase of bandwidth, watching online video has become a common behavior of the Internet. The quality of network transmission has a great impact on the smoothness of video playback. Therefore, network operators increasingly need to know the experience of users watching videos, and then optimize routing for video websites, cache video content, etc., to improve service quality. [0003] In traditional technology, the usual practice is to test the quality of video playback by simulating a terminal, such as placing a terminal close to the user to directly play the video, and then observing the playback fluency to evaluate the user's video quality. [0004] However, due to the small range of samples detected by the method of simulating terminals, it is impossible for ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/647
Inventor 陈卓优
Owner SANGFOR TECH INC