Youtube search api parse issue

[satan666]

I am developing youtube IOS application. I want to get video image on response. Here is response part,\[code\]"media:thumbnail" = ( { "@height" = 360; "@time" = "00:00:51.500"; "@url" = "http://i.ytimg.com/vi/S8OG7dN-66Q/0.jpg"; "@width" = 480; }, { "@height" = 90; "@time" = "00:00:25.750"; "@url" = "http://i.ytimg.com/vi/S8OG7dN-66Q/1.jpg"; "@width" = 120; }, { "@height" = 90; "@time" = "00:00:51.500"; "@url" = "http://i.ytimg.com/vi/S8OG7dN-66Q/2.jpg"; "@width" = 120; }, { "@height" = 90; "@time" = "00:01:17.250"; "@url" = "http://i.ytimg.com/vi/S8OG7dN-66Q/3.jpg"; "@width" = 120; } );\[/code\]I want get @url tag value but I did not Thnx