Page 1 of 1

HIKVISION camera ONVIF triggers appear to show continuous recording

Posted: Tue Mar 08, 2022 6:17 pm
by rhauff
Hi, I am considering using BI with my new HIKVISION cameras model DS-2CD2086G2-IU. I hope to use the cameras built in motion detection to lower the network traffic.
I have ONVIF triggers working, but cannot seem to get the trigger to END. I have tried checking and unchecking "Trigger until reset", and played with Break Time/Max Trigger duration, which all seem to have no effect.
BI_screen.png
BI_screen.png (187.72 KiB) Viewed 5483 times
In the timeline, it seems the recording is only a few seconds long at each trigger, but I don't know why the time line shows a continuous blue bar as if a continuous recording.

Re: HIKVISION camera ONVIF triggers appear to show continuous recording

Posted: Tue Mar 08, 2022 6:30 pm
by MikeBwca
Screenshots... of various settings may help.

Re: HIKVISION camera ONVIF triggers appear to show continuous recording

Posted: Tue Mar 08, 2022 11:25 pm
by YrbkMgr
If you want to get to the bottom of it, three screenshots:
  1. Camera Settings -> Trigger tab
  2. Camera Settings -> Trigger tab -> Configure -> Motion Sensor Dialog
  3. Camera Settings -> Record tab

Re: HIKVISION camera ONVIF triggers appear to show continuous recording

Posted: Sat Mar 12, 2022 4:18 pm
by rhauff
Finally had some time look at this again. It is indeed recording 8 hour clips, sometimes there is a few minutes not recorded between clips, until it is triggered again. As I said before, I am using the Camera motion sensing, not BI (at least that is my intention). Below are my settings:
Trigger.PNG
Trigger.PNG (28.05 KiB) Viewed 5423 times
MotionSensor.PNG
MotionSensor.PNG (21.94 KiB) Viewed 5423 times
Record.PNG
Record.PNG (35.03 KiB) Viewed 5423 times

Re: HIKVISION camera ONVIF triggers appear to show continuous recording

Posted: Sat Mar 12, 2022 6:51 pm
by rhauff
Here is the Camera>Video>Config. I used Find/Inspect to get camera Profile, then just checked "Get ONVIF Trigger Events"
CamVideoConfig.PNG
CamVideoConfig.PNG (33.25 KiB) Viewed 5419 times

Re: HIKVISION camera ONVIF triggers appear to show continuous recording

Posted: Sat Mar 12, 2022 10:59 pm
by rhauff
Ok, those 8 hour clips are not continuous, despite a continuous blue bar. They are made up of 8 second snippets recorded every few minutes, plus 5, 7, 10, or 12 second snippets that are External Triggers.

The 5, 7, 10, or 12 second snippets do show in the left Alerts column as External, but i don't know what is causing those 8 second snippets to record.

Re: HIKVISION camera ONVIF triggers appear to show continuous recording

Posted: Mon Mar 14, 2022 1:54 am
by YrbkMgr
I hope to use the cameras built in motion detection to lower the network traffic.
I think I see what's going on.... here's how you get it squared away. STOP, do not pass GO, head directly to Connecting cameras - best practices. Configure your camera firmware settings as directed by Camera Settings. Finally, faithfully follow Step 2 ONLY.

The biggest impact on overall performance is sub streams - it is a heralded feature of BI. You aren't using the sub - want to lower network traffic? That's the first step. Configure your cameras correctly, and everything flows from there. If you don't do that, it'll be like trying to solve an algebra equation by chewing bubble gum. Promise.

Re: HIKVISION camera ONVIF triggers appear to show continuous recording

Posted: Wed Mar 23, 2022 2:19 pm
by rhauff
After a couple weeks of playing with BI, as far as I can tell, it appears the continuous blue bar just means the Clip file has not been closed because the 8 hr limit has not been hit yet.
It's kind of moot to me now, as I am turning on continuous Substream recording.