I have hundreds of images, which are frame images of one animation (24 images per second). Each image size is 1024x690.

My problem is, I need to make smooth animation iterating each image frame in UIImageView.
I know I can use animationImages of UIImageView. But it crashes, because of memory problem.

Also, I can use imageView.image = [UIImage imageNamed:@""] that would cache each image, so that the next repeat animation will be smooth. But, caching a lot of images crashed app.

Now I use imageView.image = [UIImage imageWithContentsOfFile:@""], which does not crash app, but doesn't make animation so smooth.

Maybe there is a better way to make good animation of frame images?

Maybe I need to make some preparations, in order to somehow achieve better result. I need your advices. Thank you!