How to Install and Uninstall libv4l.x86_64 Package on Rocky Linux 9

Last updated: November 30,2024

1. Install "libv4l.x86_64" package

This guide covers the steps necessary to install libv4l.x86_64 on Rocky Linux 9


    
        
            $
        

        
            
                sudo dnf update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo dnf install
            
                        
                libv4l.x86_64
            
                    
    
    Copied

2. Uninstall "libv4l.x86_64" package

This guide let you learn how to uninstall libv4l.x86_64 on Rocky Linux 9:


    
        
            $
        

        
            
                sudo dnf remove
            
                        
                libv4l.x86_64
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo dnf autoremove
            
                    
    
    Copied

3. Information about the libv4l.x86_64 package on Rocky Linux 9

Last metadata expiration check: 1:59:41 ago on Fri Feb 16 06:49:52 2024.
Available Packages
Name : libv4l
Version : 1.20.0
Release : 5.el9
Architecture : x86_64
Size : 198 k
Source : v4l-utils-1.20.0-5.el9.src.rpm
Repository : appstream
Summary : Collection of video4linux support libraries
URL : http://hansdegoede.livejournal.com/3636.html
License : LGPLv2+ and GPLv2
Description : libv4l is a collection of libraries which adds a thin abstraction layer on
: top of video4linux2 devices. The purpose of this (thin) layer is to make it
: easy for application writers to support a wide variety of devices without
: having to write separate code for different devices in the same class. libv4l
: consists of 3 different libraries: libv4lconvert, libv4l1 and libv4l2.
:
: libv4lconvert offers functions to convert from any (known) pixel-format
: to V4l2_PIX_FMT_BGR24 or V4l2_PIX_FMT_YUV420.
:
: libv4l1 offers the (deprecated) v4l1 API on top of v4l2 devices, independent
: of the drivers for those devices supporting v4l1 compatibility (which many
: v4l2 drivers do not).
:
: libv4l2 offers the v4l2 API on top of v4l2 devices, while adding for the
: application transparent libv4lconvert conversion where necessary.