Install libheif1 by entering the following commands in the terminal:
sudo apt update sudo apt install libheif1
Description:
ISO/IEC 23008-12:2017 HEIF file format decoder - shared library
libheif is an ISO/IEC 23008-12:2017 HEIF file format decoder. HEIF is a new image file format employing HEVC (h.265) image coding for the best compression ratios currently possible. . This package contains the shared library.
Homepage: http://www.libheif.org
Version: 1.1.0-2
Section: universe/libs