NSXMLParser

gistfile1.m

NSString *address = @"http://gdata.youtube.com/feeds/api/playlists/PLH6Z1vsFvaeTMmRL8GfC3i_rAwLKOOtNF?v=2";
    
NSURL *url = [[NSURL alloc] initWithString:address];
    
NSError *error;
    
NSString *XML = [NSString stringWithContentsOfURL:url encoding:NSUTF8StringEncoding error:&error];
NSData *data = [XML dataUsingEncoding:NSUTF8StringEncoding];
    
NSXMLParser *parser = [[NSXMLParser alloc] initWithData:data];
[parser setDelegate:self];
[parser parse];