I have an animation image sequence that contains around 100000 image files. However, I find out that the animation is happening too slowly and taking quite much space, so I figured out that it would be good idea to remove half of the frames to speed up the animation. However, I have no idea how do I delete that many files without messing up the image sequence. The images are named numeric order 1.jpg, 2.jpg, 3.jpg...etc.
I found out that in smaller scale operation you would just scale your explorer window down to 2 rows and then select and delete the other row, but this time it's just too much scrolling to be useful method. I need some sort of a program that can do it for me. I am not a programmer, but artist, so I think I need something quite easy to follow method or some explorer application that has this kind of tools.