This is a program with one, specific purpose: to provide the ability to demux ALL of the streams in any number of Matroska container (mkv) files automatically.
It works fine. However, I am baffled as to why the window is so small that the right half of all the buttons are drawn under the file list area and WHY THE WINDOW IS NOT RESIZABLE. Why on god's green earth would make the window unresizable? What is the justification for this?