I've started to convert my DVD collection to Ogg Video (OGV) and it works so far quite good. However, I heard that I can embed the subtitles inside the OGV-file as well.

How can I do this on Linux?

On Windows there are several applications but on Linux not so much. Any examples would be appreciated.

Edit: I have the original VOB of course.

_{PS. No, I don't give out my movies. Don't even ask. I paid for them, not you. :)}