I just ran into a problem I had with some content from the same kind of source. The source is opera which seems to use a file format not easily transferred using regular tools such as dvd fab.
I had noticed this in a previous attempt at capturing some classical music.
How does Vidcoder handle these odd file forms? The audio TS files from the source dvd could not be opened in any way to reveal why the picture transferred in the usual way using DVDFab but no audio was present.
I have used Vidcoder a bit. The goal with this project is to get both audio and the English subtitle file from the original and hard code it. The original is not hard coded because I had to select on the menu for subtitle.