See here a guide how to make easy OGM files :) DVDtoOgm is an all-in-one DVD to DivX/Ogm conversion tool in the vein of GordianKnot. Unlike GordianKnot, DVDtoOgm has a heavy emphasis on the Ogm/Ogg media format, which allows for advanced features (not found in AVI) such as chapters, built-in subtitles, multiple audio streams...
You can read more about this program at this (New A/V forum section) Yes, it's really a great program for making OGMs...really cool and easy but it's still a alpha version. it uses all nice tools like Avisynth 2.5,DivX5.03,XviD, VirtualDubMod for encoding, BeSweet for audio... You can also look at DVD's(author of DVDtoOGM) little I really like this program! test & enjoy! Cu filewalker
New version is out! [Release 1.20 alpha] [09.03.2003] [Bugfix] - Save and Load Settings Bugfix - Some Crop-Window Bugfixes - VirtualDubMod is startet minimized - Now updates when opening new *.d2v - Encode-Window required Diskspace - Some Framecount and d2v-Errors [Added] - Settings now saved in Registry - Two Autocrop methodes are avivable - Added "Aspect Error" Display Label - H-Steps can be choosen now - Credits can be encoded seperatly - Added some more AviSynth Filters - Full DivX and Xvid Codec menu - Comments now editable - follows ITU-R BT.601 Standard now ...and nice new Avisynth filters are included: Convolution 3D/TomsMoComp... supports DivX 5.02/5.03 and XviD! Cu filewalker