It's simple python script to add new audio stereo track to .mkv files. It's being useful to allow play video on platforms which don't support DTS do to licenses.
- Creates new audio stereo track basing on exist DTS track
- Removes built-in subtitle track
- Crates thumbnail of video
You need to have installed mkvtoolnix and libav-tools
If you are Debian's user just do apt-get install mkvtoolnix libav-tools
remux.py /path/to/source/file.mkv /path/to/destination/directory/file.mkv