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 [email protected]