Alright, I have an OGM video file. it has 2 audio's, and subtitles. I already know i'm going to have to rip out the streams to the OGM and convert them so they'll work. . but How do I go about making a DVD where I can I choose what language I want, and have the ability to turn off and on subtitles (I know it's possible, you get those options on most store bought DVD's) Here are the programs I use for my DVD authoring. . "TmpgEnc 3.0" and "DVD Author 1.6" help!
Try this tutorial. I have yet to try it myself, however. http://www.videohelp.com/forum/viewtopic.php?t=249135