Subject: bug#51381: HEIF image format support

From: Stefan Kangas <[email-masked]>
Date: Fri, 29 Oct 2021 06:08:13 -0700

Lars Ingebrigtsen <[email-masked]> writes:

> We don't want to make Emacs depend on All The C Image Libraries That
> Exist.  For obscure formats, seldom used, it's fine to use an external
> program (if the user wants to).

How about supporting the GraphicsMagick library instead of or in
addition to ImageMagick?  Or was that already rejected?