Need NRG and ISO Format description for my program

vbimport

#1

Hello,

I need NRG and ISO Format description for my program.

What is the different?
Files in CloneCD/Alcohol Image - and
Files in ISO and NRG Images?
The files are not in the same form.
CCD and NDF Images are files: CD-RAW, file[part1], CD-RAW, file[part2], CD-RAW, …
ISO/NRG are files: file[complete], file2[complete], file3[complete], CD-RAW

Where can I find the RAW-Sector-Info from the files in ISO and NRG?