NAME

       dov4l - set parameters on a video4linux device

SYNOPSIS

       dov4l [options]

       options: [-d device] [-f frequency] [-t tuner] [-i inputchannel] [-m mode]

DESCRIPTION

       The program dov4l lets you set parameters on a video4linux-device.

OPTIONS

       -q     Query capabilities and settings of your video4linux device.

       -h     Usage

       -d device
              Select device. Default is /dev/video0

       -f frequency
              Set frequency (in Hz!).

       -t tuner
              Select tuner. Most of the time the default (0) suffices.

       -i inputchannel
              Select  inputchannel. TV cards, for example, sometimes have a tuner and a composite
              video input-channel. With this parameter you can select one. To get a list of input
              channels, run dov4l with the -q parameter.

       -m mode
              Select a mode. Mode can be: PAL, NTSC, SECAM or AUTO.

       -b brightness
              Set brightness.

       -u hue Set hue.

       -c color
              Set color.

       -n contrast
              Set contrast.

       -w whiteness
              Set whiteness.

       -p palette
              Set palette.

       -s width,height
              Set  the width/height of the image, separated with a ','. Warning: no spaces around
              the ','!

SEE ALSO

       http://www.vanheusden.com/dov4l/

NOTES

       This page describes dov4l as found in the dov4l-0.5 package;  other  versions  may  differ
       slightly.  Mail corrections, bugs and additions to folkert@vanheusden.com