Using Constant Quality Encoding questions

[fingers]

I've looked pretty much everywhere and I haven't been able to find a guide that explains how to create an SVCD to fit about 65 minutes of audio/video using Constant Quality rate control mode in TMPGENC.

When going through the wizard in TMPGENC it looks like the hour of video is going to work out to about 1.3 GB, but I'm wondering if that's just because it can't do the estimation... And the most important question is how to you figure out what quality to use, and how come changing the quality doesn't change the video size estimate in the wizard...

Sorry for all the questions but I've done VCD's, XVCD's, CBR & VBR SVCD's, but recently I download an episode of BOB where the person used Constant Quality mode, and I just can't figure out how the heck they got 75 minutes of video to fill the 80 min CD almost exactly, and the quality is incredible... I can't find any guides on the net that explain constant quality rate control mode...

The VBR SVCD I made looks good, but I can see some small blocks when the characters skin moves... although this is an improvement over the XVCD I made of the same DVD because in the XVCD I can see kind of a motion blur effect when the characters move horizontally across the screen...

Any help would be greatly appreciated.

[Conquest10]

www.kvcd.net
you can use the file prediction formula to fit a movie on a cd with cq at great quality.