System Test Method for Tenveo Video Conferencing Camera Knowledge

System Test Method for Tenveo Video Conferencing Camera Knowledge

Learning a little more a day, here is the Tenveo video conference camera knowledge class, today we will start a new learning module, it is the video conferencing system test method. After we developed a videoconferencing system, how should we test its performance? Tenveo  took you to interpret it.

The videoconferencing system completes the mutual interaction of audio/video signals between multiple points through a videoconferencing network, and ultimately realizes the need for people in different places to realize "face to face" information exchange. However, videoconferencing is different from common general multi-point visual communication. It requires a certain sense of presence and realism. Therefore, the evaluation and test video conference system should start with the actual perception of the experience of the video conference system.

The factors affecting the actual perception of videoconferencing participants are: the completeness of the videoconferencing system function, whether it can simulate the actual venue scene; whether the video image quality is good or bad, whether the human eye feels comfortable; the video conferencing system equipment hardware performance, Includes node device performance and video conferencing network performance.

Therefore, to complete the test of a video conference system, it should be developed from the following three factors:

1.The user's actual perception of the video conference system mainly completes the functional testing of the video conference system.

2.The evaluation of video image quality includes human subjective evaluation and instrument objective testing. The human eye is the ultimate recipient of the video image. Only subjective testing meets the expected requirements, and the user can truly obtain a satisfactory video conference effect. Objective testing of video image quality by test instruments is not a substitute for subjective testing. Eggshells are used as a tool for the lateral comparison of vendor equipment performance in videoconferencing system selection, and can also be used as video HDMI/140.html' target= '_blank'> A tool for performance testing of encoders.

3.The hardware performance test of the video conference system mainly completes the evaluation of the relevant electrical and optical performance indicators of the video conference system device node, including the test of the video conference display and the QoS evaluation of the video conference network.

Today's video conference knowledge classroom is here. In this learning module, we will introduce the four aspects of video conference system function testing, image quality testing, display performance testing, and network QoS performance testing. Please continue to pay attention to the Tenveo videoconferencing camera class.