Description:
"NC areas feature. If you check it, files created will only work in DAX ZISO 0.5
(and future versions). Otherwise, the created file will work in all versions.
When NC areas features is checked, the program will analize the input file to detect
areas that the zlib is not able to compress and it will write those areas without
any kind of compression. This may reduce load times, but currently, in DAX ZISO Loader 0.5
, this only is noticeable when allocating tables in RAM is set to on.
The number that you see below controls what to consider "Not compressed". By default it's the
same valie than the DAX file frame size = 8192 bytes, this means that with that number, only
frames that couldn't be compressed at all, not even a single byte, will be candidates to be
part of NC areas, and the file size will be the same as without the NC areas feauture (well, it
will even be a few KB less, but not too much.)
If you specify a number below 8192, the file size will increase, but load times
could decrease."
Source: le README de DAX Créator!!!