Automatic quality testing method for IPTV and OTT set top boxes

An automated testing and set-top box technology, applied in the field of network television, can solve the problems of inability to efficiently, objectively and accurately complete the evaluation of the quality of the set-top box, poor repeatability, and poor test accuracy, and achieve short test cycles, good consistency, and accurate test results. objective effect

Active Publication Date: 2017-09-15
TIANJIN DEVISER ELECTRIC INSTR
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AI Technical Summary

Problems solved by technology

This method has low efficiency, poor test accuracy, poor repeat consistency, and subjective factors of personnel
It is impossible to evaluate the quality of set-top boxes efficiently, objectively and accurately

Method used

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  • Automatic quality testing method for IPTV and OTT set top boxes
  • Automatic quality testing method for IPTV and OTT set top boxes

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Embodiment Construction

[0019] In order to understand the technical content of the present invention more clearly, the following embodiments are given for detailed description.

[0020] see figure 1 As shown, the present invention discloses a method for automatic testing of IPTV and OTT set-top boxes, and the figure is the main flow chart. The method takes the IPTV and OTT comprehensive tester as the core, supplies power to the optical fiber modem and the smart set-top box by controlling the on-off of the optical signal of the access system, and can monitor the output status of the smart set-top box in real time, and control the smart set-top box through the infrared interface. At the same time, it analyzes the data in the network in real time and transmits the test results to the automatic test server.

[0021] The IPTV / OTT comprehensive tester specifically includes: a PON optical fiber program-controlled switch module, a power supply program-controlled switch module, a Gigabit Ethernet video strea...

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Abstract

The invention provides an automatic quality testing method for IPTV and OTT set top boxes. A comprehensive IPTV and OTT tester comprises a PON optical fiber programmed switch module, a power supply programmed switch module, a gigabit Ethernet video stream receiving and transmitting analysis module, an HDMI set top box receiving module and an infrared receiving and transmitting control module. Test index content comprises the network timeout and self-recovery functions of the set top boxes, the starting speed and the matching performance of the set top boxes, set top box television picture data analysis and comparison, automatic switching of different functions by simulating user operations and analysis on signal parameters and the quality of the IPTV and the OTT. Compared with a traditional manual testing method, the method is significantly improved. The testing cycle is short, the testing precision can reach the millisecond level, the repeated testing consistency is good, and the testing result is accurate and objective; and in addition, day-night 72-hour testing which cannot be achieved in manual testing can be achieved. Accordingly, the improvement iteration speed of the quality of the set top boxes is significantly increased, and then the watching satisfaction degree of users is increased.

Description

technical field [0001] The invention relates to the technical field of network television, in particular to a method for automatic quality evaluation and testing of the functions and performances of IPTV and OTT set-top boxes. Background technique [0002] With the huge increase in the bandwidth of home Internet access. Watching TV over the Internet, even HDTV becomes possible. The quality and experience of users watching TV has become a very important indicator that affects user retention and improves user stickiness. However, due to the uneven quality of network TV set-top boxes, the user's viewing experience is seriously affected. The traditional method of manually testing the set-top box is that the tester operates the remote control, and uses a stopwatch to manually calculate the response time of the function according to the display situation of the TV screen. This method has low efficiency, poor test accuracy, poor repeatability, and there are subjective factors of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/00H04N21/442H04N21/443
CPCH04N17/004H04N21/44227H04N21/443
Inventor 蔡宏忱陈俊涛
Owner TIANJIN DEVISER ELECTRIC INSTR
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