To be honest I’m not sure if the metadata actually matters much or not (I’ve never had to ultra-optimize like this before), but I just ran it through a PNG size optimizer and let it figure it out haha.
Back in the day it mattered (metadata) a lot, but mostly because you used lots of images (because of memory defragmentation, so we used only 1 big image, the splash screen shown only at startup, then it was smaller images), and each had those maybe 30 or 150 bytes (IIRC) so it added up.
To be honest I’m not sure if the metadata actually matters much or not (I’ve never had to ultra-optimize like this before), but I just ran it through a PNG size optimizer and let it figure it out haha.
Back in the day it mattered (metadata) a lot, but mostly because you used lots of images (because of memory defragmentation, so we used only 1 big image, the splash screen shown only at startup, then it was smaller images), and each had those maybe 30 or 150 bytes (IIRC) so it added up.