If the file contains multiple languages, right-click in your player, select Audio > Audio Track , and ensure the Tamil track is selected.
This usually means your device lacks an HEVC decoder. If using a Windows PC, you may need the "HEVC Video Extensions" from the Microsoft Store or to update your graphics drivers. If the file contains multiple languages, right-click in
Ensure your server is set to "Direct Play" to avoid transcoding, which can be heavy on your hardware for HEVC 720p files. Ensure your server is set to "Direct Play"
If the file fails to play on certain smart TVs, you may need to "remux" it using MKVMerge to ensure the tracks are ordered correctly for your specific player. MKV Files Explained - Adobe If the file contains multiple languages
If you want to see specific scenes or movie info, tools like MKVToolNix allow you to view and edit embedded chapter markers or add a movie poster image to the file's metadata. 4. Media Server Optimization If you plan to stream this file to a TV via Plex or Kodi :
If the Tamil audio doesn't match the lip movements, players like VLC allow you to fix this on the fly. Press the J or K keys to shift audio backward or forward in 50ms increments.
If you need English or other subtitles not included in the file, you can use tools like HappyScribe to burn them in or simply place a .srt file with the exact same name as the movie in the same folder. 3. Troubleshooting Common Issues