Image flickering

[lantuin]

Hello,
I was able to install zoneminder in my arch linux environment but I've this problem with my USB webcam. With gucview image is perfect, but with zoneminder image is like the attached image, it's flickering with a green bar in the bottom.

Output of ./zmu -d /dev/video0 -q -v is:


Video Device: /dev/video0
General Capabilities
Driver: uvcvideo
Card: Venus USB2.0 Camera
Bus: usb-0000:00:06.1-3
Version: 3.3.8
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)
Crop Capabilities
Bounds: 352 x 288
Default: 352 x 288
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

Video source settings in zoneminder are:

PAL format (but I've tested also NTSC and other formats without success)
YUYV
352*288

[lantuin]

PLEASE!!!!!!!