MKVToolNix is a set of tools designed to create, alter and inspect Matroska files. Matroska is a new multimedia file format aiming to become THE new container format for the future.
In order to compile MKVToolNix you need a couple of libraries:
- A C++ compiler.
- libebml and libmatroska.
- libOgg.
- zlib.
Acrobat Distiller 
Adobe Photoshop 
CardScan 
Selfish Net 
iVMS 4200 
uPLAY by Ubisoft 
Hard Time
Huma Zainab
It's really amazing and good-working.
Guest perfect. intuitive, does everything for combining or stripping audio, video and subtitles in matroska format.
if they add in ability for more video types to be muxed into mkv container it will be even more perfect.