Попробуйте это
Вы также можете использовать этот код для загрузки и сохранения видео из Интернета в Фото.
NSURL *videoUrl = [NSURL URLWithString:[NSString stringWithFormat:@"Your Video Url or Path"]];
dispatch_queue_t q = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0ul);
dispatch_async(q, ^{
NSData *videoData = [NSData dataWithContentsOfURL:videoUrl];
dispatch_async(dispatch_get_main_queue(), ^{
// Write it to cache directory
NSString *videoPath = [[NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) objectAtIndex:0] stringByAppendingPathComponent:@"file.mov"];
[videoData writeToFile:videoPath atomically:YES];
// After that use this path to save it to PhotoLibrary
ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init];
[library writeVideoAtPathToSavedPhotosAlbum:[NSURL fileURLWithPath:videoPath] completionBlock:^(NSURL *assetURL, NSError *error)
{
if (error)
{
NSLog("Error");
}
else
{
NSLog("Success");
}
}];
});
});