https://github.com/smunaut/v4l2ucp-qt5

A universal control panel for Video for Linux Two (V4L2) devices.
https://github.com/smunaut/v4l2ucp-qt5

Last synced: 4 days ago
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A universal control panel for Video for Linux Two (V4L2) devices.

• Host: GitHub
• URL: https://github.com/smunaut/v4l2ucp-qt5
• Owner: smunaut
• License: gpl-2.0
• Created: 2020-03-27T17:43:32.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-03-30T20:46:44.000Z (over 4 years ago)
• Last Synced: 2024-08-02T13:21:57.868Z (3 months ago)
• Language: C++
• Size: 63.5 KB
• Stars: 13
• Watchers: 4
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • License: COPYING

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README

        
v4l2ucp - A universal control panel for all Video for Linux Two (V4L2) devices.

This is port of an original v4l2ucp to Qt4 library. Original version was written

Scott J. Bertin.

This software is written in C++ using Qt4 libraries on Linux. It 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.

It allows for controlling multiple devices. There is an easy way

to reset one or all the controls to their default state.

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 variable. If it

is set, that file will be opened. Finally, it will try to open /dev/video0

if nothing else was specified. If no devices can be opened, the program will

exit.

In addition to the standard Qt arguments, v4l2ucp will also recognize -h and

--help. These will print a brief usage summary and exit.

To build this software invoke:

mkdir build

cd build

cmake ..

make