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Delayed testing method and device

A delay test and transmission delay technology, applied in the field of communication, can solve the problems of large video delay calculation error and complicated test process, and achieve the effect of avoiding errors and simplifying the test process

Inactive Publication Date: 2014-05-21
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of large video delay calculation error and complicated test process in the prior art, the embodiment of the present invention provides a delay test method and device

Method used

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  • Delayed testing method and device

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Embodiment Construction

[0041] figure 1 It is a flow chart of a delay test method provided by the embodiment of the present invention. The execution subject of the embodiment of the present invention is a terminal device, such as a terminal device with data processing capabilities such as a computer and a notebook computer. Refer to figure 1 , the method includes:

[0042]101: Acquire video data, where the video data includes the screen display of the first terminal device and the screen display of the second terminal device, and the first terminal device displays the video data The video data is transmitted to the second terminal device, so that the screen of the second terminal device receives and displays the video data including time information;

[0043] 102: Acquire time information displayed on the screen of the first terminal device and time information displayed on the screen of the second terminal device according to the video data;

[0044] 103: Perform calculation according to the time ...

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Abstract

The invention discloses a delayed testing method and device and belongs to the technical field of communication. The delayed testing method comprises the steps of obtaining video data including screen display of a first terminal device and screen display of a second terminal device; obtaining time information displayed by a first terminal device screen and time information displayed by a second terminal device screen according to the video data; performing calculation according to the time information displayed by the first terminal device screen and the time information displayed by the second terminal device screen to obtain transmission delay between the first terminal device and the second terminal device. The large working amount and occurred matching errors due to the fact that the same-frame images are looked up in data messages of the first terminal device and the second terminal device are avoided, and the testing process is greatly simplified.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a delay testing method and device. Background technique [0002] With the rapid development of wireless communication technology and network communication technology, the functions of communication equipment are becoming more and more powerful. In addition to simple voice communication and text sending and receiving, there are huge improvements in bandwidth utilization and data communication. In particular, the introduction of a broadband multimedia system enables communication equipment to support voice intercom and video functions on the basis of installing instant messaging software. How much is an important evaluation index for software and hardware device performance. [0003] In the prior art, the computer analyzes and obtains the data packets of the first communication device and the second communication device, and searches for the same frame image in the video se...

Claims

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Application Information

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IPC IPC(8): H04N17/00
Inventor 赵培尹酉陈海莎段薇仝飞张敏琪余伟
Owner TENCENT TECH (SHENZHEN) CO LTD
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