| The only direct dependency is imagemagick; the rest are pulled in by that; here's a breakdown: Common build-time requirements: - bash - m4 - libtool Image decoding libraries: - libpng - jbig2decjpeg-turbo - libtiff - openjpeg - ghostscript - giflib - openexr - webp - jpeg-xl - aom - libde265 - x265 - libheif - libraw Image manipulation: - imagemagick - liblqr - little-cms2 Font-rendering (needed to display vector formats): - freetype - fontconfig General purpose and/or math libraries: - glib - libomp - imath - highway This leaves the following: - brotli : a compression library; I suspect some image format uses it. - libidn : probably a deep dependency, command line tools ought not be doing domain-name lookups - libvmaf : A video related library; probably a dependency of one of the video-codec based image libraries? - shared-mime-info : figure out what file type a file is - jasper : found a few possibilities for what this is; I don't use homebrew so don't know how to resolve a brew name to an OSS project |
I think jasper is this, a library for JPEG-2000 images: https://www.ece.uvic.ca/~frodo/jasper/
Linked to from here: https://formulae.brew.sh/formula/jasper