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Overvoltage testing method of video service system and system and device thereof

A video service and overvoltage technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as inability to test equipment performance, unfavorable best judgment, and unclear strategies after equipment overvoltage

Inactive Publication Date: 2011-06-15
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing methods cannot test the performance of equipment after overvoltage, and there is no overvoltage strategy test method for video business systems.
It is not conducive to making the best judgment in equipment selection without knowing the strategy after equipment overvoltage

Method used

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  • Overvoltage testing method of video service system and system and device thereof
  • Overvoltage testing method of video service system and system and device thereof
  • Overvoltage testing method of video service system and system and device thereof

Examples

Experimental program
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Embodiment Construction

[0053] The video service system overvoltage testing method provided by the present invention has a flow chart as shown in Figure 1, and the execution steps are as follows:

[0054] Step S11: Send the video stream signal to the video service system to implement pressurization of the video service system. The process is shown in Figure 2, and the following steps are performed:

[0055] In essence, adding pressure to the video service system is to increase the number of video streams sent to the video service system.

[0056] Step S111: Obtain a video source file from a streaming media source.

[0057] Step S112: converting the acquired video source file into a video stream signal. Processing such as encoding and decoding may be included, and the video source file is converted into a video stream signal meeting the requirements of video transmission.

[0058] Step S113: Set the number of video stream signals sent to the video service system at the same time, that is, the numbe...

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Abstract

The invention discloses an overvoltage testing method of a video service system, a system and a device thereof, which is used for testing a multimedia video service system in a mobile communication network. The method comprises the following steps of: sending video stream signals to the video service system until the route number of the video stream signals is up to a nominal voltage threshold N thereof; judging whether the continuous access of the video stream signals is allowed, if so, continually accessing the video stream signals and simultaneously conducting video quality testing and video quality analysis to the video stream signals in the video service system to obtain the video quality change condition of the video service system when the nominal voltage threshold is exceeded; if not, conducting the video quality testing and the video quality analysis to the video stream signals in the video service system directly to obtain the video quality change condition of the video service system when the nominal voltage threshold is attained. The method can test the video quality change condition when the voltage of the video service system exceeds the nominal voltage threshold andprovide more bases for equipment selection.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method, system and device for overvoltage testing of a video service system. Background technique [0002] The data business system in the communication network includes a business processor and network equipment. The business processor refers to a machine that processes a certain business. The hardware is mainly a single or multiple servers, and the software is business processing software that conforms to a specific business process protocol. The network equipment mainly refers to equipment such as firewalls, switches, and load balancing, which are used to connect the scattered business processors into a whole to form a data business platform or system. Testing a certain data service refers to testing the service system. [0003] Video services belong to data services, including videophone, video message, video conferencing, video sharing and other services. When testing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/647H04N21/6437
Inventor 杨光华程卫东王科张伟
Owner CHINA MOBILE COMM GRP CO LTD
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