Most smart TVs support MKV via USB. If the TV doesn't support dual-audio switching, you may need to use a media server app like Plex or cast from a PC. 3. Audio & Subtitle Control
Because this is a 480p, x264-encoded file, it is designed for low storage consumption and fast sharing, ideal for mobile devices or low-bandwidth environments. Most smart TVs support MKV via USB
VLC for Mobile or MX Player will handle the dual audio tracks and subtitles efficiently. look for a matching SRT file
Use VLC Media Player or PotPlayer for the best compatibility with dual-audio MKV files. select them through the player menu.
If subtitles are needed, look for a matching SRT file, or if they are embedded in the MKV file, select them through the player menu.