With the help of MakeMKV, you can quickly and rapidly rip almost any DVD or Blu-ray disc to a set of MKV files and stream them over the local network. Moreover, MakeMKV is capable to store your discs’ original metadata information without altering it during the conversion process. ...
sometimes just before the subtitles appeared you'd see other random text appear like "Speaking in Navi". This has some fundamental bugs still left to iron out - it's close, but I wouldn't trust any rip (at least with subtitles) for archiving without completely rewatching the movie first....