intellinet 550291 opensuse 11.1 zm 1.24.1

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aberto
Posts: 5
Joined: Mon May 25, 2009 10:50 am
Location: italy

intellinet 550291 opensuse 11.1 zm 1.24.1

Post by aberto » Mon May 25, 2009 3:01 pm

When I start the monitor I see a black screen.

My settings:
remote host name: ext_uno
port: 80
remote host name: ext_uno
remote host path: 192.168.1.221
remote host sub path: jpg/ext_uno.jpg
color depth: 24
image width: 352
image height: 288

My zm log:
05/25/09 16:39:05.179692 zmc_m1[17937].INF-zm_debug.c/292 [New Debug Level = 5, New Debug Log = /var/log/zm/zm_debug.log.17937]
05/25/09 16:39:05.180811 zmc_m1[17937].DB1-zm_monitor.cpp/2260 [Got 1 monitors]
05/25/09 16:39:05.374828 zmc_m1[17937].FAT-zm_remote_camera.cpp/67 [Can't gethostbyname(ext_uno): Operation not permitted]

My zm log:
05/25/09 17:55:12.285971 zmc_m1[19466].DB3-zm_remote_camera_http.cpp/692 [Got connection 'Keep-Alive']
05/25/09 17:55:12.286000 zmc_m1[19466].DB3-zm_remote_camera_http.cpp/698 [Got content length '32']
05/25/09 17:55:12.286029 zmc_m1[19466].DB3-zm_remote_camera_http.cpp/726 [Got content type 'text/plain']
05/25/09 17:55:12.286058 zmc_m1[19466].ERR-zm_remote_camera_http.cpp/768 [Unrecognised content type 'text/plain']
05/25/09 17:55:12.286356 zmc_m1[19466].ERR-zm_remote_camera_http.cpp/1042 [Unable to get response]
05/25/09 17:55:12.286439 zmc_m1[19466].ERR-zmc.cpp/258 [Failed to capture image from monitor 1 (0/1)]

My zmwatch.log (obviously):
05/25/09 16:22:40.754221 zmwatch[15211].ERR [Can't get shared memory id '7a6d0001', 1: No such file or directory]

apache error.log is clean

if I change the hostname with the ip:

My zm log:
05/25/09 16:59:36.157129 zmc_m1[18318].ERR-zm_remote_camera_http.cpp/682 [Invalid response status 404: Not Found]

thanks for help

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kingofkya
Posts: 1112
Joined: Mon Mar 26, 2007 6:07 am
Location: Las Vegas, Nevada

Post by kingofkya » Mon May 25, 2009 5:54 pm

see documentation on shared memory then post if you have problems

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kingofkya
Posts: 1112
Joined: Mon Mar 26, 2007 6:07 am
Location: Las Vegas, Nevada

Post by kingofkya » Mon May 25, 2009 5:56 pm

http://www.zoneminder.com/wiki/index.php/Documentation

edit /etc/sysctl.conf and add the following lines (for 128meg shared mem)

kernel.shmall = 134217728
kernel.shmmax = 134217728

Download cambozola.jar and put it in /usr/share/zoneminder Enable in options->Images.

Set path to ffmpeg in options -> Images /usr/bin/ffmpeg

test with xawtv (-nodga may be needed)

aberto
Posts: 5
Joined: Mon May 25, 2009 10:50 am
Location: italy

Post by aberto » Mon May 25, 2009 6:46 pm

ipcs -l output
------ Shared Memory Limits --------
max number of segments = 4096
max seg size (kbytes) = 4194303
max total shared memory (kbytes) = 1073740800
min seg size (bytes) = 1

------ Semaphore Limits --------
max number of arrays = 1024
max semaphores per array = 250
max semaphores system wide = 256000
max ops per semop call = 32
semaphore max value = 32767

------ Messages: Limits --------
max queues system wide = 422
max size of message (bytes) = 65536
default max size of queue (bytes) = 65536

shared memory seem to be ok (I need 40*24*352*288),
cambozola.jar and other settings don't change the result.
I can see the camera using the web manager (http://address) and download image with wget. Other?

User avatar
monex
Posts: 169
Joined: Mon Jan 22, 2007 1:10 pm

Post by monex » Wed May 27, 2009 6:27 pm

Hi,

it looks like it's not a shared memory issue because your first error is Unrecognised content type 'text/plain'. I guess you have configured your camera wrong. Did you specify the IP address with http://ip because also gethostbyname failed. Try to us only the IP address without http://

Hope this helps
Image

aberto
Posts: 5
Joined: Mon May 25, 2009 10:50 am
Location: italy

Post by aberto » Thu May 28, 2009 6:25 am

I tried both configurations, as you can see in my first post the error appears with the configuration that should be corrected. I tried also to exclude the firewall without success. I am beginning to think that depends on the netcam.

User avatar
kingofkya
Posts: 1112
Joined: Mon Mar 26, 2007 6:07 am
Location: Las Vegas, Nevada

Post by kingofkya » Thu May 28, 2009 9:40 pm

ok i see prob

remote host sub path: jpg/ext_uno.jpg


try


remote host sub path: /jpg/ext_uno.jpg

the slash

aberto
Posts: 5
Joined: Mon May 25, 2009 10:50 am
Location: italy

Post by aberto » Fri May 29, 2009 9:57 am

I tried it, same problem. I'm trying to setup on another pc, maybe depends on the chipset of the mainboard.

User avatar
kingofkya
Posts: 1112
Joined: Mon Mar 26, 2007 6:07 am
Location: Las Vegas, Nevada

Post by kingofkya » Fri May 29, 2009 2:33 pm

mke sure
http://<camIP>/jpg/ext_uno.jpg
relly works in web browser

aberto
Posts: 5
Joined: Mon May 25, 2009 10:50 am
Location: italy

Post by aberto » Mon Jun 01, 2009 8:47 am

I installed everything on another PC, now it works (with: http://<camIP>/jpg/ext_uno.jpg). When I understand why it did not work I replay on this post. Tanks for the help.

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