XnView Software

I got it. So you mean 'jpeg 2000 file format' is the latest version of jp2 right?

Then I have to convert them all using that format, thanks.

Thanks, but I removed openjp2.dll from the Plugins and 'jpeg-2000 format' is also removed.

I want to convert pngs to jpeg-2000, not jpeg-2000 file format.

then what should I do?

I encoded some png images(32-bit) but most of them were not converted.

I chose JPEG-2000 format.

I still don't get what's the problem.

I uploaded a png file which I failed to convert.

Is there anyone who knows why?

I have some png files(32-bit) and they are have to be encoded (jpeg2000).

Thank ...

Is it possible to convert 32-bit PNG images to 8-bit PNGs?

Thanks.

What are the differences between jpeg2000 file format and jpeg2000 format?

I installed XnView ver 2.13 and I converted some png files to jp2.

There are two selections about jp2, which are, jpeg2000 file format and jpeg2000 format.

I converted png images to jp2 using both of them(jpeg2000 file ...