I have a concert cut in two parts of 1 GB (SVCD) each and I trying to reencode them (still SVCD) so each parts fit on a 700 MB CD. I change the bitrate and the audio quality, but I don't know why I get a loss of synch. I use the VBR in TMPGEnc and I don't know why a get a loss of synch. Running out of ideas.