Diff of libheif

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.
• Go to libheif.

- https://github.com/strukturag/libheif/
--  https://twitter.com/NielsMache/status/946068315448987648
--  https://twitter.com/NielsMache/status/939943440879620096
 % heif-convert
 USAGE: heif-convert [-q quality] <filename> <output>

* 言語バインディング [#l705c6f1]

- https://github.com/aosoft/libavif-sharp

* 関連 [#rel]

- [[HEIF]]
- [[AVIF]]