In original format both name and description could be an empty string
with length -1.
Bounding rectangle should be an index of first/last white pixels.
Anet N4 is LCD printer similar to Anycubic Photon (same display parameters).
The printer uses modified B9Creator job file (.b9j) with added preview image
and print parameters.
However, most of options are use integers, so it is impossible to set fractions
of second for exposure.
Format does not support anti-aliasing and curing/light offset delay.
Tiago Conceição
aspadm