This would be a useful feature when you are dealing with lot’s of image sequences. Rather than processing 1000+ images, perhaps having the option to set every nth frame you want, ie every 2nd, 5th or 25th for example.
What would you want to achieve by that?
You would need an outrageous overlap for that to work or am I misunderstanding something?
Is this for aerial stuff?
You could use image list and edit it, if you don’t want to go through the images yourself.
But I guess that’s the same difference really.