NAME
Prima::Image::heif
DESCRIPTION
HEIF image save dialog
INSTALLATION
libheif so far could be built from the sources, and its dependencies as well, as major distros are not yet providing its binaries. For windows you can grab the distro from http://prima.eu.org/download/libheif-1.12.0-win64.zip.
You will need gcc,nasm,cmake
Get the sources for libaom,libx265,libde265. Build and install them.
Get the sources for libheif. Build, make sure that configure --disable-multithreading says this:
configure: Multithreading: no configure: libaom decoder: yes configure: libaom encoder: yes configure: libde265 decoder: yes configure: libx265 encoder: yes