VLC Media Player is recommended for playing MKV files as it supports multiple tracks and subtitles.
A single .mkv file can hold multiple video tracks, multiple audio tracks (e.g., different languages), and multiple subtitle streams. AgADrAcAAquBqFU.mkv
Tools like MKVToolNix are used to edit, merge, or remove tracks from MKV files without re-encoding. VLC Media Player is recommended for playing MKV