Replace Pdf Image is not saving the new image.

[anotatta]

Hey,

Thanks for the program. It's really fast for generating jbig2 images.

I extracted pdf1 files, then modify the image files by swapping some files.
Then it tried to generate a pdf1new file by clicking the first icon and loading the pdf1 file, but the newly generated pdf1new file still shows the same image as pdf1. The file pdf1 and pdf1new were of different size.

Also jppg2 file is save as .jb2 shouldn't it be .jp2?

What's going on. Thanks for any pointer.

[anotatta]

I modified the jp2 file and save it as png. That seems to works. I wish to work with jp2 file as it is much smaller in size.