[MPlayer-users] 2Gb file limit and ogm

I'm trying to rip a dvd into a couple of OGM files on 2 cds. As suggested from the author of the ogmtools first I dumped the audio stream into a wav file then compressed it by means of oggencode. The main problem is: when doing the 3 pass encoding if I compress the video stream I obtain a desyncronized audio into the final ogm file. If I use pcm as audio code it works all right but the final file size is over the 2 Gb limit and so it stops. Does anybody know something usefull for this problem. Thank you, vanleer