Change the creation date of images with each cameras.

Support the reordering images with some cameras, which have a different time each other, on the correct time

Select 'Change Creation Data & Time...' item of Batch Menu, show the change dialog.
Confirm the image sequence looking thumbnails they are ordering on their creation date with each cameras.
Decide a camera as base, and then drag an incorrect image to a correct position.
If you dropped between two, it's time will be set a middle time of them. If their interval is over 1 minute, it will be set 30 seconds after/before of one.
Modify a creation date of all images with a same camera of a dragged image, to the difference time from original.
Repeat step 2 to 4 to adjust all images until ordering a correct sequence.
Click 'Exec' button to write each image files modified their creation date.

Modify a date directly.
Apply modified date to all images.
Select this item if you want to set an absolute date to images like scanning. All following images are set incremental dates.
If you clicked 'Reset' button, all images are set back to their original date.
This menu has the difference time(s) of the last time you executed. You can select and apply a difference time when you want to set same.