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Method and mobile terminal for measuring network video transmission quality

A network video and mobile terminal technology, applied in the field of communication, can solve the problems of difficult operation and promotion, limited accuracy, and lack of versatility.

Active Publication Date: 2017-06-13
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Existing technology 1: A large amount of resources are consumed when performing frame comparison, and it is not universal, so it is not suitable to apply this method to mobile terminal equipment
[0014] Existing technology 2: Additional equipment is required, and the accuracy is limited, and it is not easy to operate and promote

Method used

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  • Method and mobile terminal for measuring network video transmission quality
  • Method and mobile terminal for measuring network video transmission quality
  • Method and mobile terminal for measuring network video transmission quality

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Embodiment Construction

[0044] 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, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0045] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0046] At the same time, it should be understood that, for the convenience of d...

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Abstract

The invention discloses a method and mobile terminal for measuring the network video transmission quality, and belongs to the field of communication, wherein the mobile terminal obtains the current video cache size C and the playing code rate P of a network video; whether the formula that C is less than or equal to aP is true or not is judged, wherein a is a time coefficient; if the formula that C is less than or equal to aP is true, the fact that video lag occurs is judged; and, if the formula that C is less than or equal to aP is not true, the fact that video lag does not occur is judged. By means of the method and the mobile terminal disclosed by the invention, whether lag occurs or not is judged by introducing the video cache size; therefore, the testing universality and the terminal measurement efficiency are effectively improved; and effective measurement on the network video transmission lag by terminal equipment is realized.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for measuring network video transmission quality and a mobile terminal. Background technique [0002] In the user service perception of the existing mobile Internet, the number of video transmission freezes is more representative for reflecting the network status. Accurate judgment and measurement of the freeze phenomenon is the prerequisite for technicians to optimize and upgrade the network, so that the measurement can be judged The importance of network video delivery quality. [0003] Currently, there are two main technologies for measuring network video transmission stuttering: [0004] The first existing technology, such as figure 1 Shown: [0005] Step 101, acquire the frame rate of the playing video in real time. [0006] Step 102: Compare the frame rate of the video played by the user with the standard frame rate. If frame loss occurs, it is judged to be stuck, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/24H04N21/433H04N21/44H04N21/442
CPCH04N21/2401H04N21/4331H04N21/44004H04N21/44209
Inventor 马啸威曹维华李文云唐宏姜松毛东峰冀晖贺晓东陆小铭肖慧
Owner CHINA TELECOM CORP LTD
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