是否可以将多个图像过渡保存为mp4或mov等视频格式？

Question

我已经完成了多张图片的不同过渡，但我无法将这些过渡保存为视频格式。请帮我任何想法或链接。这是我的默认转换，我希望将此转换保存为mp4 / mov.Thanks等视频格式。

NSArray * imageArray = [[NSArray alloc] initWithObjects:
                        [UIImage imageNamed:@"1.jpg"],
                        [UIImage imageNamed:@"2.jpg"],
                        [UIImage imageNamed:@"3.jpg"],
                        nil];
UIImageView *instructions = [[UIImageView alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
instructions.animationImages = imageArray;
instructions.backgroundColor=[UIColor purpleColor];
instructions.animationDuration = 5.0;
instructions.animationRepeatCount = 1;
[instructions startAnimating];
[self.view addSubview:instructions];