Hi,
here's what it says:
luvcview version 0.2.1
Video driver: x11
A window manager is available
video /dev/video1
Available controls of device 'Camera 1' (Type 1=Integer 2=Boolean
3=Menu 4=Button)
V4L2_CID_BASE (predefined controls):
index:9963776 name:Brightness type:1 min:0
max:9 step:1 def:5 now:5
index:9963777 name:Contrast type:1 min:0
max:9 step:1 def:4 now:4
index:9963778 name:Saturation type:1 min:0
max:9 step:1 def:4 now:4
index:9963779 name:Hue type:1 min:-5
max:5 step:1 def:0 now:0
index:9963792 name:Gamma type:1 min:0
max:4 step:1 def:2 now:2
V4L2_CID_PRIVATE_BASE (driver specific controls):
Stop asked
Clean Up done Quit
luvcview version 0.2.1
Video driver: x11
A window manager is available
video /dev/video1
/dev/video1 does not support read i/o
{ pixelformat = 'MJPG', description = 'MJPEG' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30, 1/20, 1/15, 1/1,
{ discrete: width = 1280, height = 1024 }
Time interval between frame: 1/10, 2/15, 1/5, 1/1,
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/1,
{ discrete: width = 1600, height = 1200 }
Time interval between frame: 1/10, 2/15, 1/5, 1/1,
{ discrete: width = 2048, height = 1536 }
Time interval between frame: 1/10, 2/15, 1/5, 1/1,
{ pixelformat = 'YUYV', description = 'YUV 4:2:2 (YUYV)' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30, 1/20, 1/15, 1/1,
{ discrete: width = 1280, height = 1024 }
Time interval between frame: 1/10, 2/15, 1/5, 1/1,
{ discrete: width = 320, height = 240 }
Time interval between frame: 1/30, 1/20, 1/15, 1/1,
{ discrete: width = 1600, height = 1200 }
Time interval between frame: 1/10, 2/15, 1/5, 1/1,
{ discrete: width = 2048, height = 1536 }
Time interval between frame: 1/10, 2/15, 1/5, 1/1,
Regards,
Alex
On Fri, Jan 15, 2010 at 16:11, Paulo Assis <[email protected]> wrote:
> Could you check the entire control list with:
> "luvcview -L" or "guvcview --verbose"
>
> Regards,
> Paulo
>
>
> 2010/1/15 Alex Makarov <[email protected]>:
>> Hi,
>>
>> It looks like it does not export any focus:
>>
>> VideoControl Interface Descriptor:
>> bLength 18
>> bDescriptorType 36
>> bDescriptorSubtype 2 (INPUT_TERMINAL)
>> bTerminalID 1
>> wTerminalType 0x0201 Camera Sensor
>> bAssocTerminal 0
>> iTerminal 0
>> wObjectiveFocalLengthMin 0
>> wObjectiveFocalLengthMax 0
>> wOcularFocalLength 0
>> bControlSize 3
>>>> bmControls 0x0000000a
>>>> Auto-Exposure Mode
>>>> Exposure Time (Absolute)
>> VideoControl Interface Descriptor:
>>
>> Does that mean the camera has no focus control at all?
>>
>> Regards,
>> Alex
>>
>>
>> On Fri, Jan 15, 2010 at 13:37, Paulo Assis <[email protected]> wrote:
>>> Hi,,
>>> Autofocus is probably software driven in windows.
>>> Does the camera export a manual focus at least ?
>>> If it does it may be possible to patch guvcview so that it's internal
>>> software AF engine can be used with that particular model, like it is
>>> now for some logitech models.
>>>
>>> Regards,
>>> Paulo
>>>
>>> 2010/1/15 Alex Makarov <[email protected]>:
>>>> Hello
>>>>
>>>> Can't make AF to work on Syntek camera 174f:5271. It doesn't work out
>>>> of the box, and setting appropriate ioctl doesn't help (setting
>>>> brightness etc via the same ioctl works). Ioctl says the feature is
>>>> not supported, meanwhile, AFAIK, this camera has auto-focus.
>>>>
>>>> Any information on that?
>>>>
>>>> Regards,
>>>> Alex
>>>> _______________________________________________
>>>> Linux-uvc-devel mailing list
>>>> [email protected]
>>>> https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
>>>>
>>>
>>
>
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