V4L2UCP(1) General Commands Manual V4L2UCP(1)
NAME
v4l2ucp - An universal control panel for all Video for Linux Two devices.
SYNOPSIS
v4l2ucp files...
DESCRIPTION
v4l2ucp reads a description of the controls that the V4L2 device supports from the device, and presents the user with a graphical means for
adjusting those controls.
A list of device files can be given on the command line. If no files are given, the program will check the V4L2UCP_DEV environment vari-
able. If it is set, that file will be opened. Finally, it will try to open /dev/video if nothing else was specified. If no devices can be
opened, the program will exit.
OPTIONS
In addition to the standard Qt arguments, v4l2ucp will also recognize -h and --help. These will print a brief usage summary and exit.
SEE ALSO
v4l2ctrl(1),
AUTHOR
v4l2ucp was written by Scott J. Bertin <scottbertin@yahoo.com>.
This manual page was written by Alessio Treglia <quadrispro@ubuntu.com>, for the Ubuntu project (and may be used by others).
May 13, 2009 V4L2UCP(1)
