How are Miyazaki Hayao's cartoons made? Animation professionals enter.

The link you are asking is called freeze-frame, or frame-by-frame photography, which is to shoot each celluloid into a framed picture in the order of foreground and background, and then play it out at the speed of how many frames per second, which is what you call silent animation.

Of course, the way to save it is hard disk. Make the CD into a mirror file and put it on the hard disk.