====== Ubuntu - Video - Extract subtitle from MKV file ======


Install mkvtoolnix 

<code bash>
sudo apt-get install mkvtoolnix.
</code>

Run from terminal: 

<code bash>
mkvextract tracks <your_mkv_video> <track_numer>:<subtitle_file.srt>
</code>


Get information about tracks.

<code bash>
mkvmerge -i <filename>
</code>


Using this utility you can extract any track, even audio or video.

<WRAP important>
**WARNING:**  Do not use **mkvinfo** as it says things like "Track number: 2 (track ID for mkvmerge & mkvextract: 1)" which are confusing.
</WRAP>