I just felt like it so I burned something @2x with a memorex (Prodisc) 4x media. Then I used Kprobe to scan it @ both 2x and 4x.
The 4x result is horrible, having some 400+ PI errors, but when I scan at 2x, the result is much more acceptable, around 20.
However, for the same media, another disc, if I scanned at 4x with it burned at 4x, the result is acceptable too…around 20.
So I just wonder should I consider my burn as acceptable? Should I scan with kprobe at the same speed as I burn it?