Why is the easycvr Video Fusion platform offline when cascading with the Hikvision platform? How to solve it?

as everyone knows , stay TSINGSEE Qingxi video “ Cloud edge end ” Architecture series security video platform , With EasyCVR The access protocol of video convergence cloud platform is the most extensive , It supports multiple protocols 、 Multi type device access , Include GB/T28181 agreement ,RTSP/Onvif agreement 、 Manufacturer private agreement （ The sea, SDK、 Dahua SDK、 The sea, Ehome agreement ） etc. .

Besides ,EasyCVR It also supports cascading functions , Can be combined with other support GB28181 The platform of the protocol is cascaded .EasyCVR Cascade to other platforms as subordinate platforms , Not only is it more convenient for users to manage the site , The flexibility of operation is also higher .

In the near future , We received feedback from users , In a field project ,EasyCVR When cascading to Haikang platform , Unable to register and showing offline , So our technical personnel can view it remotely for the first time .

In the process of investigation , We first learned about the user's network , It is found that the network environment is normal , Ports are also unobstructed .

Let's grab the packet and check , Found an error 401, But we are sure the password is correct .

So we asked the superior platform not to set the access password , Check the packet capture again , Is still an error 401, We guess whether the problem lies in the superior platform . After communication, it is found that ,EasyCVR When cascading to Haikang platform , The parent platform does not support setting the password to null , That is why the above 401 Report errors .

So we submitted the problem to the R & D personnel , And conducted demand communication , Yes EasyCVR Platform compatibility optimization has been carried out . Recompile the modified version for users to use , It has been able to cascade normally , The superior can also view the cascading equipment normally .

EasyCVR The video fusion cloud service supports traditional webcams 、NVR、 Encoder 、SDK Other equipment , Maximize the compatibility of hardware devices , And it can be directly connected to Alibaba cloud 、 Tencent cloud 、 Hua Wei Yun 、 Qiniuyun and so on , Support S3 and Swift Interface object storage service , Simple configuration , More efficient deployment .

We will share information about... In our articles from time to time EasyCVR Function optimization of 、 Development skills 、 Difficult problem solving, etc , Welcome to pay attention to our update , Or leave a message to interact with us .