Thanks, it seemed to work with guvcview.

Miguel, I'll have a look at the extended control another day, thanks for
the link.

Cheers,

Ugo

On 23/8/2010, "Trevor Jay" <tjay@cs.brown.edu> wrote:

>I've had good luck with using guvcview to set-up the camera the way I
>want and *then* running my ROS camera driver. Your mileage will vary
>depending on which ROS webcam interface you use though. This only
>works if your webcam node doesn't mess with the settings itself (I
>know gscam doesn't, and I suspect most of the v4l-based ones don't
>either).
>
>_Trevor
>_______________________________________________
>ros-users mailing list
>ros-users@code.ros.org
>https://code.ros.org/mailman/listinfo/ros-users
>