At first I just wanted to add support for high DPI displays, but then I found I could make some other improvements. The .vmp and .psv saving uses a port of dots-tb's save resigner: https://github.com/dots-tb/vita-mcr2vmp
I also made a better converter for Shift-JIS save titles which makes the ASCII/UTF-16 option redundant, and fixed some other bugs. Hopefully this will be acceptable to merge into your project.
At first I just wanted to add support for high DPI displays, but then I found I could make some other improvements. The .vmp and .psv saving uses a port of dots-tb's save resigner: https://github.com/dots-tb/vita-mcr2vmp I also made a better converter for Shift-JIS save titles which makes the ASCII/UTF-16 option redundant, and fixed some other bugs. Hopefully this will be acceptable to merge into your project.