MKVtoolnix

Install

Ubuntu 22.04 "Jammy Jellyfish"

For other versions see: https://mkvtoolnix.download/downloads.html#ubuntu

sudo wget -O /usr/share/keyrings/gpg-pub-moritzbunkus.gpg https://mkvtoolnix.download/gpg-pub-moritzbunkus.gpg

Edit...

/etc/apt/sources.list.d/mkvtoolnix.download.list

Add...

deb [arch=amd64 signed-by=/usr/share/keyrings/gpg-pub-moritzbunkus.gpg] https://mkvtoolnix.download/ubuntu/ jammy main

deb-src [arch=amd64 signed-by=/usr/share/keyrings/gpg-pub-moritzbunkus.gpg] https://mkvtoolnix.download/ubuntu/ jammy main 

sudo apt update

sudo apt install mkvtoolnix mkvtoolnix-gui

The following additional packages will be installed:  libb2-1 libcmark0.30.2 libfmt8 libqt6core6 libqt6dbus6 libqt6gui6 libqt6multimedia6 libqt6network6 libqt6opengl6 libqt6svg6 libqt6widgets6 libts0 qt6-gtk-platformtheme  qt6-qpa-pluginsSuggested packages:  mediainfo-guiThe following NEW packages will be installed  libb2-1 libcmark0.30.2 libfmt8 libqt6core6 libqt6dbus6 libqt6gui6 libqt6multimedia6 libqt6network6 libqt6opengl6 libqt6svg6 libqt6widgets6 libts0 mkvtoolnix  mkvtoolnix-gui qt6-gtk-platformtheme qt6-qpa-plugins0 to upgrade, 16 to newly install, 0 to remove and 9 not to upgrade.Need to get 22.6 MB of archives.After this operation, 92.9 MB of additional disk space will be used.

Bibliography