I've been using Pinnacle Studio video editing software lately. It would be an easy thing to load up a still and then use a FADE transition to move into a second still....Transitions can be just about any length time-wise and you could output as an avi...even adding music to the result! I think Pinnacle Studio can be downloaded as a demo, but you'd need to check that.

Available on Amazon for the Kindle E-Reader

All the Woes of a World by Jonathan Icknield aka The Bryster

And in my final hours - I would cling rather to the tattooed hand of kindness - than the unblemished hand of hate...