edjpgcom is the
program we use. Find
it
at
http://home.cfl.rr.com/maderik/edjpgcom/
or under linux using
wrjpgcom
If you have another program that does annotation and you intend using
this, please send us a sample of the annotated JPG file. (Some programs
store the annotation in a database separate from the file, and we can't
use that database. We don't want you to waste a lot of effort.)
e.g. if your files are names IMG_05003.JPG
then the caption is to be saved in a file named IMG_05003.JPG.cap