No Video on Monitor after configuration

[atomino_max]

Hi, to all
after configuring I cannot see anything,
my webcam is working with Cheese

see attached files for configuration.

zmu -d /dev/video0 -q -v
Video Device: /dev/video0
General Capabilities
Driver: uvcvideo
Card: Laptop_Integrated_Webcam_2M
Bus: usb-0000:00:1a.7-6
Version: 1.0.0
Type: 0x4000001
Supports video capture (X)
Does not support video output
Does not support frame buffer overlay
Does not support VBI capture
Does not support VBI output
Does not support sliced VBI capture
Does not support sliced VBI output
Does not support video output overlay
Does not have tuner
Does not have audio in and/or out
Does not have radio
Does not support read/write i/o (X)
Does not support async i/o
Supports streaming i/o (X)
Standards:
Formats:
YUV 4:2:2 (YUYV) (YUYV)
MJPEG (MJPG)
Crop Capabilities
Bounds: 320 x 240
Default: 320 x 240
Current: Cropping is not supported
Inputs: 1
Input 0
Name: Camera 1
Type: Camera
Audioset: 00000000
Standards: 0x0
Power on (X)
Signal detected (X)
Colour Signal detected
Horizontal Lock detected

[bb99]

Start by lowering resolution to 320*240.

[atomino_max]

... no progress also with 320*240...

[Mattt]

Did you restart ZM after the resolution change?

Cheers,
Mattt.

[PacoLM]

Shared memory settings?. Post the /var/log/syslog when restarting the application.

[atomino_max]

it's working with 160x120 .
cat /proc/sys/kernel/shmall
2097152

do i need to increase shared memory ?

[bb99]

I wouldn't mess with it if your happy with the resolution and buffer settings. If you know the resolution should be higher and are sure the shared memory settings are the problem then you might have to. This explains how to tell in the logs and how to calculate the settings: http://www.zoneminder.com/wiki/index.ph ... esolutions

[atomino_max]

maybe no experience...
I cannot see the area to define a zone....

can you help me ?

[PacoLM]

Have you clicked in the 'All' link of the Zones window?

[atomino_max]

if i click on All I have the following :

wrong parameters ?

[bb99]

Might help: http://www.zoneminder.com/forums/viewto ... t=mootools

[atomino_max]

no improvement !!!!
help me !!

[atomino_max]

no any idea ?
pls help me !!

[kamil]

try using different browser

[Carrier82]

Had the same problem a couple of times, was somehow related to moving the zm events to different folder which broke things. Make sure paths are correct and file permissions are ok. If you are building a new surveillance system so there is no data you want to save, purging zoneminder, removing related files and re-installing solved for me.