Have you read this?
http://www.zoneminder.com/forums/viewtopic.php?p=51045
Search found 77 matches
- Wed Jun 17, 2009 8:32 am
- Forum: ZoneMinder 1.24.x
- Topic: Ubuntu 9.04 / ZM 1.24.1 - Apache Randomly Stops
- Replies: 24
- Views: 19319
- Wed Jun 17, 2009 8:24 am
- Forum: ZoneMinder 1.24.x
- Topic: shared memory problem
- Replies: 8
- Views: 4894
Re: shared memory problem
Hi, [root@secure ~]# sysctl -a | grep shmmax kernel.shmmax = 4294967294 [root@secure ~]# sysctl -a | grep shmall kernel.shmall = 4294967294 How do I fix this? Please help I dont know whether these values are causing your problem but they are certainly wrong. Assuming you have 4GB try these values: ...
- Sat May 09, 2009 4:10 pm
- Forum: Hardware Queries
- Topic: AverMedia NV5000
- Replies: 4
- Views: 3257
- Wed Apr 22, 2009 6:47 am
- Forum: ZoneMinder Previous Versions
- Topic: Hardware - How much is not enough? Big project, more muscle?
- Replies: 15
- Views: 11702
The Picolo Tetra is a PCI-X four chip card. Its not cheap but it sounds like you might have the resources. What you are currently doing is, assuming 3 bytes per pixel (maybe its four?) , 4*640*480*25*3 = 92MB/s .The old PCI standard has only 133MB/s bandwidth but in the real world nothing like that ...
- Wed Dec 31, 2008 12:41 am
- Forum: Hardware Queries
- Topic: UK Based Looking for Hardware recommendations
- Replies: 3
- Views: 2410
- Mon Aug 11, 2008 2:48 pm
- Forum: Hardware Compatibility List
- Topic: Chinese CX23881 working in Ubuntu 7.10 and Zoneminder 1.23.2
- Replies: 11
- Views: 19523
If you use that Kodicom 4400 clone you might get up to full frame rate for four cameras but you will need to keep the chips cool with heatsinks. If you attach 16 cameras frame rate will drop down to about 2 fps per camera because a number of frames are lost as the controler switches between cameras....
- Sat Aug 09, 2008 11:59 am
- Forum: Hardware Queries
- Topic: More 878A chips better?
- Replies: 2
- Views: 2128
- Sat Aug 09, 2008 11:50 am
- Forum: Hardware Compatibility List
- Topic: Chinese CX23881 working in Ubuntu 7.10 and Zoneminder 1.23.2
- Replies: 11
- Views: 19523
- Mon Jan 28, 2008 10:08 pm
- Forum: Hardware Queries
- Topic: Philips SPC900NC no go
- Replies: 23
- Views: 16185
Over the 6 months I had one on 24/7 I thought the low light performance declined, maybe because the room got quite bright during the day. The white LED light on the top was 80% dead by then. Maybe the new driver lets you turn the light off instead of having to stick tape over it:) I imagine the 640x...
- Tue Jan 22, 2008 7:44 pm
- Forum: Hardware Queries
- Topic: Philips SPC900NC no go
- Replies: 23
- Views: 16185
I used one of these for several months. I used the saillard.org pwc-10.0.12-rc1.tar.bz2 and a patch called linux-2.6.15_pwc-10.0.11.patch.bz2. It also involved getting the kernel source and compiling it. It may well have good low light for a webcam but that and qualty in general is poor compared to ...
- Wed Dec 19, 2007 4:51 pm
- Forum: Hardware Queries
- Topic: Logitech Quick Cam Pro 4000?
- Replies: 3
- Views: 2262
- Sun Sep 23, 2007 4:15 pm
- Forum: Hardware Compatibility List
- Topic: Asoni Network cameras
- Replies: 6
- Views: 6782
- Sat Aug 11, 2007 2:22 pm
- Forum: ZoneMinder Previous Versions
- Topic: interlacing: this is the question!
- Replies: 14
- Views: 7278
- Fri Jul 20, 2007 2:54 pm
- Forum: Hardware Queries
- Topic: 8 channel 240 FPS card on EBAY....compatible?
- Replies: 14
- Views: 9249
I do. I had it running without problems for about a week and a half before the boot patch was posted. The patch works, and it boots well. Left it running until the demo Wednesday, and then hooked it back up. It has not shut down unless I shut it down. However, it runs very hot, and I added heat sin...
- Fri Jul 20, 2007 2:38 pm
- Forum: Hardware Queries
- Topic: 8 channel 240 FPS card on EBAY....compatible?
- Replies: 14
- Views: 9249