ZoneMinder Forums

I wanna save 5 secs before the trigger event and how cut the false alarms triggered by bigthness difference?

Strange, if have some variation of light or something like that, it takes, but if someone pass by the cam, it dont get....

i already set it by pixel and percent, and no deal....

some clue about it?

"You can simulate ZM in xawtv by trying to get a snapshot which does an image grab": Works flawlessly! It doesnt matter if is in ntsc or pal...the snapshot works normal... Hint: if i sart xawtv and close it, when i open it again, i must make the change from pal to NTSC again... If i stop zone, start ...

Kernel: 2.6.21-2-amd64
Really, Im using v4l2...

Well...my final tip for someone help me: 1) I turn off zoneminder: # /etc/init.d/zoneminder stop 2) i open xawtv: # xawtv 3) i change PAL to NTSC in xawtv 4) I close xawtv and turn on again zoneminder: #/etc/init.d/zoneminder start 5) And then THIS WORKS! For Christ sake, someone can explain me ...

OK! I find the problem.... Is this one: zmu -d /dev/video0 -q -v Video Capabilities Name: BT878 video (GrandTec Multi Cap Type: 171 Can capture Can tune Overlay onto frame buffer Can clip Scalable Video Channels: 4 Audio Channels: 0 Maximum Width: 924 Maximum Height: 576 Minimum Width: 48 Minimum ...

Nobody can help me out?

its strange...if i uninstall zoneminder, cams back to work in xawtv....

otherwise, it does not work in xawtv or zoneminder...

Cams just work when i make a fresh install in zoneminder....if i reboot, nothing works...

Its strange...in xawtv all ok, but when i change to zoneminder, all black screen...and when i back to xawtv, same thing, black screen.. I must stay changing between pal/ntsc/auto and rgb's YUV's types of video, to try made it works...sometimes works...somes no... When i finded out the correct ...