Batch Jpeg to Cineon conserving filenames

[Bonzo]

http://www.imagemagick.org/script/mogrify.php

Finally, we convert all our PNG images to the JPEG format:

mogrify -format jpg *.png

Here image files 1.png, 2.png, etc., are left untouched and files 1.jpg, 2.jpg, etc., are created. They are copies of their respective PNG images except are stored in the JPEG image format.

[anthony]

See also IM Examples, Basics, Mogrify
http://www.imagemagick.org/Usage/basics/#mogrify