Package mkvtoolnix

Matroska container manipulation utilities

https://mkvtoolnix.download/

Mkvtoolnix is a set of utilities to mux and demux audio, video and subtitle
streams into and from Matroska containers.

See also: mkvtoolnix-gui.

General Commands
Command Description
mkvextract extract tracks from Matroska(TM) files into other files
mkvinfo Print information about elements in Matroska(TM) files
mkvmerge Merge multimedia streams into a Matroska(TM) file
mkvpropedit Modify properties of existing Matroska(TM) files without a complete remux