When copying a DVD to a computer file, I'm losing a slight bit of resolution. I thought I had a fairly high bitrate set (2,000 kbps), but when I view the vob files vs the mp4 file, they're just not as crisp. Does anyone know the settings for rendering a computer file to get the closest resolution to the original DVD (optimal format would be mp4 so can use on my Mac also, but would consider other formats that can be used on both OS's)?