I spent most of the day recovering from a cold, but managed to get this board assembled and tested today.
This is the Bare Bones Board from Modern Devices.
To make a stop motion video from a set of images: (Make a backup of them first!)
mogrify -resize 640x480 *.JPG mencoder -ovc lavc -mf w=640:h=480:fps=20:type=jpg 'mf://*.JPG' -o time_lapse-test.flv
Note: If the frames also need to be rotated, run them through mogrify with the -rotate option first. I had to do this twice before it had an effect, presumably because the rotate flag was set in the jpeg headers.