thanks for links, I didn't know the second one.
Well I need informations on "disc sub types". these one are explained on "System Descriptor Recordable Compact Disc Systems, part 2 and 3".
CDR ATIP Reader 0.92 telle me "medium type B, low beta category (b-)". But I don't know what does it mean, and how to obtain the same values.
I'm looking for a list of CD manufacturers too (coded using the StartTime Lead in)
For the moment have more than 50. I know that cds21 solutions sells them, but I don't have more than 2.000â‚¬ to obtain them.
I hope some people have documents and data to share