heif-enc(1) on Linux
The text ad6ab22ccaca, as Debian 12 (Bookworm), Debian 11 (Bullseye) shipped it.
convert image to HEIC/HEIF
Flags it lists
-
--lossless -
--no-alpha -
--no-thumb-alpha -
--output -
--params -
--quality -
--thumb -
--verbose -
-L -
-P -
-b -
-o -
-p -
-q -
-t -
-v