libheif1 >= 1.18 on debian 12 bookworm (installing packages from backport in debian stable)
Add this line to /etc/apt/sources.list:
This solves the issues encountered when decoding HEIF (.heic) files produced by iPhone / iOS 18, causing for instance rendering in Nextcloud to fail.
This page has more details on using Backports.
deb http://deb.debian.org/debian bookworm-backports mainRun:
# apt-get update
# apt install -t bookworm-backports libheif1
This solves the issues encountered when decoding HEIF (.heic) files produced by iPhone / iOS 18, causing for instance rendering in Nextcloud to fail.
This page has more details on using Backports.