Troubleshooting and solution of error 400 in easygbs video platform

National standard GB28181 agreement EasyGBS Video monitoring platform , It is also widely used in the security industry , Such as smart construction site 、 Intelligent fire fighting, etc .EasyGBS The platform supports equipment access of national standard protocol , And provide RTSP、RTMP、FLV、HLS、WebRTC And so on , It can provide video capability support for the construction of big data platform .

EasyGBS The configuration also has TCP and UDP Points , We are EasyGBS There are relevant port descriptions in the port documentation of , You must check carefully when configuring .

Recently, there are user feedback EasyGBS There is a problem with playback , newspaper 400 error , Pictured ：

Technicians find... Through remote viewing , There is no video streaming from the user's device , Then grab a packet to view , use TCP During protocol playback ,EasyGBS Send... To the device invite After the news , Replied 200 OK, But the device end does not send streams to the corresponding port , Guess it may be a problem on the device side . So further investigation , It is found that the device end of the original user does not support TCP agreement . So we changed to UDP agreement , And test again , At this time, there is already a video stream .

Then the technician suggests that the user change the configuration of the device to UDP agreement , The video has been played normally .

Last year we talked about EasyGBS、EasyDSS And other video platforms have been replaced with new kernel versions . The performance of the new kernel version is more stable , Interested users can go to the official website for use experience . The blog will not be updated regularly EasyGBS Function development and optimization of the platform 、FAQ、 Configuration operation, etc , Welcome to pay attention to our update , Or leave a message to interact with us .