How to Losslessly merge MP4 and SRT into MKV (MKVToolNix GUI) - YouTube
Dolby Digital Plus streams are not recognized (#1272) · Issues · Moritz Bunkus / MKVToolNix · GitLab
How to batch convert multiple videos any format mp4 to mkv using MKVToolnix Lossless Quality 2021 - YouTube
GitHub - gbballpack/MKVToolNix-missing-ctts-atom-repair: Scripts to add the missing ctts atom to MP4 files created using MKVToolNix prior to version 45.
MKVToolNix 73.0.0 Free Download - VideoHelp
How to install program on Ubuntu: How to Install MKVToolNix 19.0.0 on Ubuntu 17.04, 17.10