How to Install and Uninstall libzvbi0 Package on Ubuntu 21.10 (Impish Indri)

Last updated: November 22,2024

1. Install "libzvbi0" package

This tutorial shows how to install libzvbi0 on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                libzvbi0
            
                    
    
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2. Uninstall "libzvbi0" package

This guide let you learn how to uninstall libzvbi0 on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                libzvbi0
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libzvbi0 package on Ubuntu 21.10 (Impish Indri)

Package: libzvbi0
Architecture: amd64
Version: 0.2.35-18
Multi-Arch: same
Priority: optional
Section: universe/libs
Source: zvbi
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian QA Group
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 692
Depends: libc6 (>= 2.29), libpng16-16 (>= 1.6.2-1), libzvbi-common (= 0.2.35-18)
Replaces: libzvbi-0.1 (<= 0.2.1-3)
Filename: pool/universe/z/zvbi/libzvbi0_0.2.35-18_amd64.deb
Size: 237448
MD5sum: 6ca0e0f75ffe5d2a8af0c7d2ddfe60a9
SHA1: 2d69b360fb99a06708bd6711ef6b9ac0adb92ea2
SHA256: 1fa25e83412a74d250f30b7385f0002e1be09b73c09a9c17d2b7f515c89c14e3
SHA512: 6f0cbcdb2a8f0b1b8024f0fc102f7afa8db097262d63c095d7cf00932a4503e77e7acde88d9bcaa105dc0766d77f34486da79c5bb8c2a3bfb16389b725092602
Homepage: http://zapping.sf.net/ZVBI
Description-en: Vertical Blanking Interval decoder (VBI) - runtime files
The vertical blanking interval (VBI) is an interval in a television signal
that temporarily suspends transmission of the signal for the electron gun
to move back up to the first line of the television screen to trace the
next screen field.
.
The vertical blanking interval can be used to carry data, since anything
sent during the VBI would naturally not be displayed; various test signals,
closed captioning, and other digital data can be sent during this time
period. These include information like closed-caption data, Teletext
(primarily in Europe), and now Intercast and the ATVEC Internet television
encodings.
.
The Zapping VBI library, in short ZVBI, provides functions to capture and
decode VBI data. It is written in plain ANSI C with few dependencies on
other tools and libraries, licensed under GPL. Some features:
* Captures raw VBI samples from V4L, V4L2 and FreeBSD BKTR devices, sliced
VBI data from Linux DVB devices;
* Implements a VBI Proxy to share one VBI device between multiple
applications;
* Has a robust and versatile bit slicer which handles a wide range of data
services;
* Functions to capture multiple data services at once, such as Closed
Caption (both NTSC and PAL), Teletext, VPS, WSS, XDS;
* Level 3.5 Teletext decoder with support for all Teletext character sets,
graphics, 4096 colors, with built-in page cache including search
functions;
* Closed Caption decoder which supports roll-up, pop-up and paint-on style
caption, color, expanded character set, text attributes and free text
placement;
* Renders Teletext and Caption pages, can export to HTML, PNG and other
formats.
* Can determine network names;
* Can find Teletext subtitle and program pages;
* Functions to extract data transmissions in Teletext streams (currently
Page Format Clear and Independent Data Line Format A);
* Can multiplex and demultiplex DVB VBI PES and TS streams.
Description-md5: bc54254176638ca1d4b5841b6e94d703
Task: kubuntu-desktop, kubuntu-full, lubuntu-desktop, ubuntustudio-desktop, ubuntu-mate-core, ubuntu-mate-desktop