ZoneMinder Forums

Tell us what lspci writes.
I think that it wouldn't be supported - one chip and bt878 doesn't have 60fps

It's generic 4 port bt878 card.
Here you have simple auction:
http://allegro.pl/show_item.php?item=53054379

I can make you scan today at evening if you want.

Hi! I think that this is a little security hole. You can download all events without logging in to zoneminder by writing "adress_to_zm_machine"/events/ I can't restrict access to that directory on webserver because in events view in image mode zoneminder gives direct links to images. I thi...

uptime: 17:39:05 up 78 days, 21:29, 1 user, load average: 0.18, 0.25, 0.31 Without any problems, and my administration. Distro: debian unstable Kernel: 2.6.8-1-686-smp Zoneminder 1.20.1 3*bt878 4port cards with 11 cameras connected. 3830 events per day. 94945 all events stored in database. System wo...

Did you get it working?
Try card=77,77,77,77 - 4 times 77 because you have 4 chips.

Thanks for reply.

I don't need high fps rate. I need only 2,5 fps. So I'm looking for card with 4*bt878 and 16 channels. Had somebody seen that kind of card?

I have 3 cards working without any problems.
These cards have 1 bt878 chip and 4 inputs.
I haven't tried 4 cards.

These are the cards:
http://allegro.pl/show_item.php?item=53312473

Hi! I used 4 input card bt878 based, how many of them I can insert to PCI? I tried only 3. I read that the maximum number of card inserted is 4. Do you have any experience with 5 or 6 cards? Do you know some board that supports 8 or 16 cameras and works well with zoneminder? I found spectra8 card. I...

Maybe you have bad card number set in bttv configuration? For 4 bnc input card bt878 try to use 77.

I'm using purgewhenfull with 95% diskprocent. So zmaudit.pl have to delete something from disk every 15 minutes. I think that the problem is in hard drive controller driver - that's intel ICH5 SATA. System is pentium4 2,4GHz, 512MB RAM so it shouldn't behave like I said. number of events is now abou...

Check apache log. I think that your zms in cgi-bin is not running correctly. Maybe you don't have cgi script support in apache. Take a look at image source in monitor window and paste it to browser address - you'll check zms. I have something like that: http://localhost/cgi-bin/zms?mode=jpeg&mon...

When zmaudit.pl is run I have extremaly high cpu usage - 100%. When it is cleaning some events are missed - they are not recorded to hard drive. When normally recording - with commented out zmaudit.pl from zmpkg.pl it is about 20-60% Is it normal or I have bad driver for hard disk controller? And on...

The motion detection algorithm checks each frame against a reference image. This reference image is a composite of previous frames with each frame blended in at a certain percentage (Reference Image Blend %ge in the Monitor setup). So the reference image at image 'n' is 10% of n-1, 9% of n-2, 8% of...

I got an idea to make the detection better. I explain it on example: For value 1 it should check: 1 with 2 2 with 3 For 2: 1 with 3 2 with 4 3 with 5 For 3: 1 with 4 2 with 5 3 with 6 For 4: 1 with 5 2 with 6 3 with 7 Understand what I want to get? If not tell me and I`ll post images which makes it ...

Please take a look at those pictures http://dig.hopto.org/zm/001-capture.jpg - that's frame one frame before event http://dig.hopto.org/zm/002-analyse.jpg -that's move I made http://dig.hopto.org/zm/007-analyse.jpg - that's my position after move I'm not moving anymore but it keeps recording: http:/...