HI Nicolau....
remember to send a SOB if the patch is working, and any change let me
know so i can test with others t613 users.
Best Regards

On Tue, Jan 26, 2010 at 3:37 PM, Jean-Francois Moine <moin...@free.fr> wrote:
> On Tue, 26 Jan 2010 15:00:53 -0200
> Nicolau Werneck <nwern...@gmail.com> wrote:
>
>> Hello. I have this very cheap webcam that I sent a patch to support on
>> gspca the other day. The specific driver is the t613.
>>
>> I changed the lens of this camera, and now my images are all too
>> bright, what I believe is due to the much larger aperture of this new
>> lens. So I would like to try setting up a smaller exposure time on the
>> camera (I would like to do that for other reasons too).
>>
>> The problem is there's no "exposure" option to be set when I call
>> programs such as v4lctl. Does that mean there is definitely no way for
>> me to control the exposure time? The hardware itself was not designed
>> to allow me do that? Or is there still a chance I can create some C
>> program that might do it, for example?
>        [snip]
>
> Hello Nicolau,
>
> There are brightness, contrast, colors, autogain and some other video
> controls for the t613 webcams. You must use a v4l2 compliant program to
> change them, as vlc or v4l2ucp (but not cheese).
>
> Regards.
>
> --
> Ken ar c'hentañ |             ** Breizh ha Linux atav! **
> Jef             |               http://moinejf.free.fr/
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