Test method, device and system for service transmission delay

Abstract

The invention discloses test method, device and system for service transmission delay, which belongs to the technical field of network. The method comprises the steps that when a first specific audio signal which is generated when a service sending end sends a test service is monitored, the first time when the first specific audio signal is monitored is recorded; when a second specific audio signal which is generated when a service receiving end receives the test service is monitored, the second time when the second specific audio signal is monitored is recorded; and according to the first time and the second time, the transmission delay of the test service is analyzed. According to the invention, the realization mode is simple; automation realization can be realized; and a lot of manual operations are eliminated.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a test method, equipment and system for service transmission delay. Background technique [0002] Compared with the traditional mailing method, the transmission of information based on the network (such as computer network or mobile communication network) has the advantages of timely, fast and preferential tariffs. At present, more and more users use the network to transmit information, such as sending and receiving through the network. Mail and delivery of multimedia files, etc. [0003] However, due to the limitations of factors such as network topology, network bandwidth, and the need to encode and decode the transmitted information when the network transmits information, there may be a certain delay when the network transmits information, thereby reducing user experience. Then, in order to improve the network condition and reduce the service transmission delay, it is necess...

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Problems solved by technology

[0004] It can be known from the above that in the prior art, it is necessary to record the entire transmission process of the entire service from the service sending end to the service receiving end. In this way, the resolution of the camera used for recording is extremely high, and the shooting angle and shooting time The environment (such as light, etc.) also has higher requirements, otherwise, key video frames on the screens of the service sending end and the service receiving end may be missed, resulting in inaccurate video analysis results; in addition, in the stage of analyzing service transmission delay , it is necessary to manually analyze the recorded video data frame by frame, and the workload is relatively large

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