ZoneMinder Forums

Hi.

I have got a problem. When daylight changes in the room it triggers events.
Sometimes this event runs for long time and takes a lot of space.

Any way hot to get rid of this problem?

My cameras are D-Link DCS-920.

Zone

Name
Type
Preset
Units Percent
Alarm Colour (Red/Green/Blue) / /
Alarm Check Method Blobs
Min/Max Pixel Threshold (0-255) 10/0
Filter Width/Height (pixels) 3/3
Zone Area
Min/Max Alarmed Area 4/0
Min/Max Filtered Area 4/0
Min/Max Blob Area 2/0
Min/Max Blobs 1/0
Overload Frame Ignore Count 0

I have the same issue, have tried changing a few options but still seems to pick up the most miniscule changes in light...

Anyone had any luck in stopping this from happening?

apologies I have just come across this;

http://www.zoneminder.com/forums/viewto ... ight=light

- going to see how it goes tonight with daylight changes and will post findings tomorrow.

Where do we find the option of "Overload Frame Ignore Count"?

Nevermind, I found it.

FYI, it is under the zone settings for that monitor.

ganomi - I see you've played with the minimum blob size try increasing it gradually. Also a basic setting "Reference Image Blend %ge" on the source general tab can help greatly with what you trying to do. The wiki documentation explains this setting in detail. Try adjusting up and down from your current setting.