Hello,
I use nona to extract cubefaces, thumbnails and preview images from
equirectangular source images on the WWP server (Ubuntu 14.04.5 LTS).
This used to work very well until recently, when I encountered a special
jpeg file. This file opened normally in Irfanview and photoshop, but the
windows 10 properties dialog showed "Compression: LZW", something I
didn't see before. nona crashed on that and caused a system reboot any
time I tried. After I re-compressed the image using photoshop CS6 this
didn't happen any more.
However, local nona in WSL (Ubuntu 18.04.3 LTS) didn't crash on that
strange file. This might be due to the fact that I didn't install nona
on the server using a package manager, since I don't have sudo or root
privileges there. Instead I unpacked the package and copied the files
manually one by one until nona didn't complain about missing libraries
any more. Of course I had to change LD_LIBRARY_PATH in .bashrc for this
to work.
Could it be that I missed a module but nona doesn't complain?
Does anyone know about that strange jpeg format apparently created on a
mac with photoshop?
What would be the correct and easiest way to install nona on a server
without sudo privilegs (if that is the reason for the crash)? Can I use
homebrew?
--
Erik Krause
http://www.erik-krause.de
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