https://github.com/kmcos/kmcos/blob/master/kmcos/snapshots.py (for do_snapshots)
https://github.com/kmcos/kmcos/blob/master/kmcos/run/__init__.py (for export_movie)

Change the export_movie() function to use do_snapshots() instead of steps so when exporting every image, the do_snapshots method is called. Or, make a do_snapshots_movie command or something like that.

Also, do_snapshots() should have an option to export configurations.