How can I combine srt subtitles with mkv videofile ?
See VirtualDubMod at http://virtualdubmod.sourceforge.net/ .
What exactly should I see at http://virtualdubmod.sourceforge.net/ ?
How does this page refers to my question ?
VirtualDubMod is a tool suitable for the task you stated in your original post, embedding a .srt subtitle in a .mkv container.
Give both files the same name and the subtitle file will get loaded automatically when you play the video file.