setting quirks to 2 unfortunately did not help. gucview's 1.2.1 output below
[jose@darkstar ~]$ LC_ALL=C guvcview --verbose
guvcview 1.2.1
unexpected integer value (1) for snd_numsec
Strings must be quoted
video_device: /dev/video0
vid_sleep: 0
cap_meth: 1
resolution: 640 x 480
windowsize: 480 x 700
vert pane: 0
spin behavior: 0
mode: mjpg
fps: 1/25
Display Fps: 0
bpp: 0
hwaccel: 1
avi_format: 0
sound: 1
sound Device: 0
sound samp rate: 0
sound Channels: 0
Sound delay: 0 nanosec
Sound Format: 80
Sound bit Rate: 160 Kbps
Pan Step: 2 degrees
Tilt Step: 2 degrees
Video Filter Flags: 0
image inc: 0
profile(default):/home/jose/default.gpfl
starting portaudio...
language catalog=> dir:/usr/share/locale type:C lang:C cat:guvcview.mo
mjpg: setting format to 1196444237
capture method = 1
video device: /dev/video0
/dev/video0 - device 1
Init. UVC Camera (1b3b:2951) (location: usb-0000:00:1d.1-1)
{ pixelformat = 'MJPG', description = 'MJPEG' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30,
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30,
vid:1b3b
pid:2951
driver:uvcvideo
checking format: 1196444237
VIDIOC_S_FORMAT - Unable to set format: Input/output error
Init v4L2 failed !!
Init video returned -2
trying minimum setup ...
capture method = 1
video device: /dev/video0
/dev/video0 - device 1
Init. UVC Camera (1b3b:2951) (location: usb-0000:00:1d.1-1)
{ pixelformat = 'MJPG', description = 'MJPEG' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30,
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30,
{ discrete: width = 160, height = 120 }
Time interval between frame: 1/30,
vid:1b3b
pid:2951
driver:uvcvideo
checking format: 1196444237
VIDIOC_S_FORMAT - Unable to set format: Input/output error
Init v4L2 failed !!
ERROR: Minimum Setup Failed.
Exiting...
free audio mutex
VIDIOC_REQBUFS - Failed to delete buffers: Invalid argument (errno 22)
closed v4l2 strutures
free controls - vidState
cleaned allocations - 100%
Closing portaudio ...OK
Terminated.
are you sure with the web-page? i cannot see a relationship between
dvb and uvcvideo. shouldn't i download the most recent driver from
http://linux-uvc.berlios.de/#download ?
thank you,
joe
On Wed, Dec 9, 2009 at 11:20 PM, Paulo Assis <pj.assis@xxxxxxxxx> wrote:
> Hi, could you try the following:
>
> echo 2 > /sys/module/uvcvideo/parameters/quirks
>
> this will set uvcvideo quirks to 2
>
> or you can also try the latest uvcvideo:
> http://www.linuxtv.org/wiki/index.php/How_to_Obtain,_Build_and_Install_V4L-DVB_Device_Drivers
>
> please if you can, use the latest version for guvcview (1.2.1) :D
>
> Regards,
> Paulo
>
> 2009/12/9 Jozef Riha <jose1711@xxxxxxxxx>:
>> [jose@darkstar ~]$ LC_ALL=C guvcview --verbose
>> guvcview 1.1.4
>> video_device: /dev/video0
>> vid_sleep: 0
>> cap_meth: 1
>> resolution: 640 x 480
>> windowsize: 480 x 700
>> vert pane: 0
>> spin behavior: 0
>> mode: mjpg
>> fps: 1/25
>> Display Fps: 0
>> bpp: 0
>> hwaccel: 1
>> avi_format: 0
>> sound: 1
>> sound Device: 0
>> sound samp rate: 0
>> sound Channels: 0
>> Sound Block Size: 1 seconds
>> Sound Format: 80
>> Sound bit Rate: 160 Kbps
>> Pan Step: 2 degrees
>> Tilt Step: 2 degrees
>> Video Filter Flags: 0
>> image inc: 0
>> profile(default):/home/jose/default.gpfl
>> starting portaudio...
>> language catalog=> dir:/usr/share/locale type:C lang:C cat:guvcview.mo
>>
>> (guvcview:31380): GLib-GObject-WARNING **: IA__g_object_set_valist:
>> object class `GtkSettings' has no property named `gtk-button-images'
>> mjpg: setting format to 1196444237
>> capture method = 1
>> video device: /dev/video0
>> /dev/video0 - device 1
>> Init. UVC Camera (1b3b:2951) (location: usb-0000:00:1d.1-1)
>> { pixelformat = 'MJPG', description = 'MJPEG' }
>> { discrete: width = 640, height = 480 }
>> Time interval between frame: 1/30,
>> { discrete: width = 320, height = 240 }
>> Time interval between frame: 1/30,
>> { discrete: width = 160, height = 120 }
>> Time interval between frame: 1/30,
>> checking format: 1196444237
>> VIDIOC_S_FORMAT - Unable to set format: Input/output error
>> Init v4L2 failed !!
>> Init video returned -2
>> trying minimum setup ...
>> capture method = 1
>> video device: /dev/video0
>> /dev/video0 - device 1
>> Init. UVC Camera (1b3b:2951) (location: usb-0000:00:1d.1-1)
>> { pixelformat = 'MJPG', description = 'MJPEG' }
>> { discrete: width = 640, height = 480 }
>> Time interval between frame: 1/30,
>> { discrete: width = 320, height = 240 }
>> Time interval between frame: 1/30,
>> { discrete: width = 160, height = 120 }
>> Time interval between frame: 1/30,
>> checking format: 1196444237
>> VIDIOC_S_FORMAT - Unable to set format: Input/output error
>> Init v4L2 failed !!
>> ERROR: Minimum Setup Failed.
>> Exiting...
>> Terminated.
>>
>>
>> On Wed, Dec 9, 2009 at 10:53 PM, Paulo Assis <pj.assis@xxxxxxxxx> wrote:
>>> Hi,
>>> Could you please try guvcview ( http://guvcview.berlios.de )
>>>
>>> Please post me the output of guvcview --verbose
>>>
>>> Best regards,
>>> Paulo
>>>
>>> 2009/12/9 Jozef Riha <jose1711@xxxxxxxxx>:
>>>> Jozef Riha <jose1711 <at> gmail.com> writes:
>>>>
>>>>>
>>>>> Hello dear ML members,
>>>>>
>>>>> I wonder whether you can help me with the following issue. My webcam
>>>>> MSI StarCam (http://www.aaronpc.cz/produkty/msi-starcam-370i)
>>>>> identified as
>>>>>
>>>>> ...
>>>>
>>>>
>>>> Sorry I forgot to add kernel version. It is 2.6.32, config at
>>>> http://repos.archlinux.org/wsvn/packages/kernel26/repos/core-i686/config
>>>>
>>>> --
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