2022 03 19 + published on https://github.com/InstallAndUse/Graphics /A

Codecs mainly used on Apple devices.

Extensions for windows 10 can be downloaded here (use 64-bit, pink button) version:

https://www.free-codecs.com/heif_image_extensions_download.htm
https://www.free-codecs.com/hevc_video_extension_download.htm

Books: