nero recode dont transcode

[mx3001]

I just want to transcode from dvd9 to dvd5 only the main movie which is about 6GB. Fit to disk is checked (DVD-5 4.7GB). But when i want to transcode & burn by pressing "Next", Recode always complains that my selection is oversized and i should deselect some audio etc. to fit the size of 4.7GB. What am i doing wrong ? Btw i used Doom9 guide.

[setarip_old]

If it's a DVD of a musical performance, it may have an inordinately large LPCM audiostream (Or a somewhat smaller DTS audiostream), in addition to an .AC3 audiostream. NERO Recode doesn't compress the audiostreams (only the video), so you may have to deselect the LPCM (or DTS) audiostream...