On 화, 2009-02-03 at 11:20 +0100, Laurent Pinchart wrote:
> Hi Nate,
>
> On Thursday 29 January 2009, Dongsoo Kim wrote:
> > Thank you.
> >
> > So if V4L2_CID_EXPOSURE is for Exposure Value control, I think there
> > is no api for exposure metering. right?
>
> V4L2_CID_EXPOSURE controls the exp
Hi Nate,
On Thursday 29 January 2009, Dongsoo Kim wrote:
> Thank you.
>
> So if V4L2_CID_EXPOSURE is for Exposure Value control, I think there
> is no api for exposure metering. right?
V4L2_CID_EXPOSURE controls the exposure time. This is often implemented
through a mechanical or electronic shut
Thank you.
So if V4L2_CID_EXPOSURE is for Exposure Value control, I think there
is no api for exposure metering. right?
Actually many of APIs for camera are missing I guess.
Cheers
Nate
2009. 01. 30, 오전 3:35, Guennadi Liakhovetski 작성:
[removed redhat list from CC]
On Thu, 29 Jan 2009, D
[removed redhat list from CC]
On Thu, 29 Jan 2009, DongSoo Kim wrote:
> Hello.
>
> When we take pictures, sometimes we don't get satisfied with the
> exposure of picture. Too dark or too bright.
>
> For that reason, we need to bias EV which represents Exposure Value.
>
> So..if I want to contr
Hello.
When we take pictures, sometimes we don't get satisfied with the
exposure of picture. Too dark or too bright.
For that reason, we need to bias EV which represents Exposure Value.
So..if I want to control digital camera module with V4L2 API, which
API should I take for EV control?
V4L2 do
