Failed to get channel 0 attributes
Posted: Sat Jun 13, 2009 2:16 am
Hi,
I'm trying to configure ZM but I have some troubles.
I installed ZM back from scratch (--purge)
xawtv is working fine. I can see the stream with no issue. Same thing with MPlayer.
But when I try zmu, I get that:
And so I have the link in red in ZoneMinder.
I looked over the forum and tried also google with no success.
The camera is a Logitech QuickCam Pro 9000
Some details on my system:
Any clue where I should look? Any idea?
Thanks,
JM
I'm trying to configure ZM but I have some troubles.
I installed ZM back from scratch (--purge)
xawtv is working fine. I can see the stream with no issue. Same thing with MPlayer.
But when I try zmu, I get that:
Code: Select all
cube:~# export ZM_DBG_PRINT=1
cube:~# export ZM_DBG_LEVEL=9
cube:~# zmu -d /dev/video0 -q -v
06/12/09 22:02:11.072242 zmu[15183].INF-zm_debug.c/224 [Debug Level = 9, Debug Log = <none>]
06/12/09 22:02:11.169774 zmu[15183].ERR-zm_local_camera.cpp/866 [Failed to get channel 0 attributes: Invalid argument]
Error, failed to get channel 0 attributes: Invalid argument
I looked over the forum and tried also google with no success.
The camera is a Logitech QuickCam Pro 9000
Some details on my system:
Code: Select all
[ 2.235102] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0990)
[ 2.256865] input: UVC Camera (046d:0990) as /class/input/input1
cube:~# uname -a
Linux cube 2.6.30 #4 Fri Jun 12 21:10:42 EDT 2009 i686 GNU/Linux
cube:~# v4l-info /dev/video0
### v4l2 device info [/dev/video0] ###
general info
VIDIOC_QUERYCAP
driver : "uvcvideo"
card : "UVC Camera (046d:0990)"
bus_info : "usb-0000:00:10.0-1"
version : 0.1.0
capabilities : 0x4000001 [VIDEO_CAPTURE,STREAMING]
standards
inputs
VIDIOC_ENUMINPUT(0)
index : 0
name : "Camera 1"
type : CAMERA
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
video capture
VIDIOC_ENUM_FMT(0,VIDEO_CAPTURE)
index : 0
type : VIDEO_CAPTURE
flags : 1
description : "MJPEG"
pixelformat : 0x47504a4d [MJPG]
VIDIOC_ENUM_FMT(1,VIDEO_CAPTURE)
index : 1
type : VIDEO_CAPTURE
flags : 0
description : "YUV 4:2:2 (YUYV)"
pixelformat : 0x56595559 [YUYV]
VIDIOC_G_FMT(VIDEO_CAPTURE)
type : VIDEO_CAPTURE
fmt.pix.width : 176
fmt.pix.height : 144
fmt.pix.pixelformat : 0x56595559 [YUYV]
fmt.pix.field : NONE
fmt.pix.bytesperline : 352
fmt.pix.sizeimage : 50688
fmt.pix.colorspace : SRGB
fmt.pix.priv : 0
controls
VIDIOC_QUERYCTRL(BASE+0)
id : 9963776
type : INTEGER
name : "Brightness"
minimum : 0
maximum : 255
step : 1
default_value : 128
flags : 0
VIDIOC_QUERYCTRL(BASE+1)
id : 9963777
type : INTEGER
name : "Contrast"
minimum : 0
maximum : 255
step : 1
default_value : 32
flags : 0
VIDIOC_QUERYCTRL(BASE+2)
id : 9963778
type : INTEGER
name : "Saturation"
minimum : 0
maximum : 255
step : 1
default_value : 32
flags : 0
### video4linux device info [/dev/video0] ###
general info
VIDIOCGCAP
name : "UVC Camera (046d:0990)"
type : 0x1 [CAPTURE]
channels : 1
audios : 0
maxwidth : 800
maxheight : 600
minwidth : 48
minheight : 32
channels
ioctl VIDIOCGCHAN: Invalid argument
tuner
ioctl VIDIOCGTUNER: Invalid argument
audio
ioctl VIDIOCGAUDIO: Invalid argument
picture
VIDIOCGPICT
brightness : 32896
hue : 0
colour : 8224
contrast : 8224
whiteness : 0
depth : 16
palette : YUYV
buffer
ioctl VIDIOCGFBUF: Invalid argument
window
VIDIOCGWIN
x : 0
y : 0
width : 176
height : 144
chromakey : 0
flags : 0
Thanks,
JM