StackOverflow2013

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copied!<pre><code>#pragma mark - #pragma mark File Names and Paths // Creates the path if it does not exist. - (void)ensurePathAt:(NSString *)path { NSFileManager *fm = [NSFileManager defaultManager]; if ( [fm fileExistsAtPath:path] == false ) { [fm createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:NULL]; } } - (NSString *)documentPath { if ( ! documentPath_ ) { NSArray *searchPaths =NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); documentPath_ = [searchPaths objectAtIndex: 0]; documentPath_=[documentPath_ stringByAppendingPathComponent:@"VideoAlbum"]; [documentPath_ retain]; } return documentPath_; } - (NSString *)audioPath { if ( ! AudioPath_ ) { AudioPath_ = [[self documentPath] stringByAppendingPathComponent:@"Demo"]; NSLog(@"%@",AudioPath_); [AudioPath_ retain]; [self ensurePathAt:AudioPath_]; } return AudioPath_; } -(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info { NSString *type = [info objectForKey:UIImagePickerControllerMediaType]; if ([type isEqualToString:(NSString *)kUTTypeVideo] || [type isEqualToString:(NSString *)kUTTypeMovie]) { NSURL *videoURL = [info objectForKey:UIImagePickerControllerMediaURL]; NSData *videoData = [NSData dataWithContentsOfURL:videoURL]; tempPath = [[self audioPath] stringByAppendingFormat:@"/%@.mp4",[NSDate date]]; BOOL success = [videoData writeToFile:tempPath atomically:NO]; NSLog(@"%hhd",success); } [[picker presentingViewController] dismissViewControllerAnimated:YES completion:nil]; } </code></pre>

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