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.
Since this is an encoded MKV file, it requires a player that supports modern codecs to avoid stuttering or "file not supported" errors. If the Tamil audio doesn't match the lip
A lightweight alternative that often handles high-quality HEVC rips like this one with very low CPU usage. 2. Managing Subtitles and Audio The most reliable choice for MKV files
Ensure your server is set to "Direct Play" to avoid transcoding, which can be heavy on your hardware for HEVC 720p files. If the file contains multiple languages
The most reliable choice for MKV files. It handles Tamil audio tracks and HEVC decoding natively. You can download it for any platform at videolan.org .
If the file contains multiple languages, right-click in your player, select Audio > Audio Track , and ensure the Tamil track is selected.