If you have a separate subtitle file (like an .srt ) for this release, you can use several methods to combine them:
Open MKVToolNix and drag your video file and subtitle file into the "Source files" section. Check the boxes for the tracks you want to keep. subtitle Nix.2022.WEBRip.x264-ION10Nix.2022.WEB...
: x264 (H.264/AVC), which is highly compatible with most smart TVs, consoles, and players. If you have a separate subtitle file (like an