img-jpeg(3tk) on Linux
The text 74bc52c1a20d, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
Img, Joint Picture Expert Group format (jpeg)
Flags it lists
-
-fast -
-grayscale -
-optimize -
-progressive -
-quality -
-smooth