Binary package “libheif1” in ubuntu focal

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.