I have converted several DVD’s to h.264 and it seems many have different resolutions. I usually leave the resolution to whatever DVDFab selects and just make sure the bits/pixel is always 2.5 which works for me. But I thought all DVD’s (NTSC) are 720x480.
How does DVDFab pick the resolution? How does the conversion work from 720x480 to a 16:9 widescreen or even 1:1.85?