I was able to find a way to automate pureimage.using a program called AutoHotKey in a small test of 11 frames.

It's a program that automatically records keyboard, mouseclicks, and mouse movement and creates a script that can be called automatically.

Together with a batch file using the delete, move, and rename commands I was able to process 11 frames automatically. It's pretty slow though. But at least it's automatic.

It will take more work to setup a batch file to process an entire movie. I might be able to do something using Notepad++ or another similar tool.

AutoHotKey is free and open source. I used version 1.0.47.06. You can download it here. http://www.autohotkey.net/programs/AutoHotkey104706_Install.exe