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  1. U

    SmartPSS delayed alarms

    I have cameras connected to my router, and my PC running SmartPSS is also connected to the same router. No NVR is being used. I'm referring to the sound alarms produced by SmartPSS in response to IVS events set on the cameras (e.g., a female voice announcing 'Intrusion,' 'Tripwire,' etc.).
  2. U

    SmartPSS delayed alarms

    After some troubleshooting, I discovered that disabling video recording on motion detection eliminates the delay. However, this doesn't solve the underlying issue.
  3. U

    SmartPSS delayed alarms

    Why are only alarms delayed and not everything else?
  4. U

    SmartPSS delayed alarms

    Hi everyone, I’m experiencing an issue with my SmartPSS setup involving three Dahua cameras. The problem started after I replaced my router—everything worked fine with the old one. The issue is that sound alarms are delayed by a couple of seconds on my PC. When I watch the live stream, I can...
  5. U

    Dahua camera streams freezing

    Is there a way to identify what's causing the bottleneck here?
  6. U

    Dahua camera streams freezing

    My router's CPU is running at around 2%, my PC's CPU at 23%, and the GPU at 8%. The PoE switch could be the issue, though I'm not certain; it should support 1 Gbit/s, while the actual cameras stream bitrate is less than 10 Mbit/s.
  7. U

    Dahua camera streams freezing

    You're right; the bitrate is the issue. Thanks! However, I doubt my router is the limiting factor here—it's more likely a limitation with SmartPSS.
  8. U

    Dahua camera streams freezing

    S Switching to substreams makes no difference; it still freezes. Also, SmartPSS uses a maximum of 15% of the CPU and 5% of the GPU, so there are plenty of resources left.
  9. U

    Dahua camera streams freezing

    Hi everyone. I have three Dahua IP cameras (one DH-IPC-HFW1431S1-S4 and two IPC-HFW3841E-SA). I don’t use an NVR. Instead, I watch the camera streams through SmartPSS software on my PC (Ryzen 5600, 32GB RAM, Radeon RX6800 16GB VRAM). The cameras are set to record video to an FTP server on my 1...
  10. U

    latest Version of DAHUA HTTP API FOR IPC Documentation ??

    I am using Axios with digest auth in node.js.
  11. U

    latest Version of DAHUA HTTP API FOR IPC Documentation ??

    I've authorized successfully, but the endpoint /cgi-bin/eventManager.cgi?action=attach&codes=[All] never returns any data. The camera detects movement and starts recording video, and SmartPSS emits an alarm sound, but I don’t receive any response from that endpoint.
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    latest Version of DAHUA HTTP API FOR IPC Documentation ??

    I located the CGI setting under System -> Safety menu. The camera now correctly returns a 401 error instead of a 404. Thank you!
  13. U

    latest Version of DAHUA HTTP API FOR IPC Documentation ??

    I'm not sure where that screenshot was taken from. My cameras don't have that menu.
  14. U

    latest Version of DAHUA HTTP API FOR IPC Documentation ??

    Thank you for the information. However, as I mentioned previously, there seems to be an issue with my cameras. I have three Dahua cameras, and none of them work with the API. No matter what I try, I always receive a 404 error.
  15. U

    latest Version of DAHUA HTTP API FOR IPC Documentation ??

    The browser can't generate a 404 error; that's done by the webserver of the camera. A 404 error means that the endpoint I'm trying to access does not exist. Maybe I am just wasting my time with the API. I need to implement an app that performs a useful action when the camera detects movement or...
  16. U

    latest Version of DAHUA HTTP API FOR IPC Documentation ??

    Do I need to enable the API somewhere in the camera settings? I've tried different endpoints from the documentation, but all of them are returning a 404 error.
  17. U

    Dahua IVS question

    Hi, zape. Have you figured out how to fix it? I have the same problem with my Dahua camera.
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