try
- (void)embedYouTube:(NSString*)urls frame:(CGRect)frame { urls=[urls stringByAppendingString:@"&autoplay=1"]; NSString *htmlString =[NSString stringWithFormat: @"<html><head> <meta name = \"viewport\" content = \"initial-scale = 1.0, user-scalable = no, width = 212\"/></head> <body style=\"background:#F00;margin-top:0px;margin-left:0px\"><div><object width=\"212\" height=\"212\"><param name=\"movie\" value=\"%@\">",urls]; NSString *htm2=[NSString stringWithFormat:@"</param><param name=\"wmode\" value=\"transparent\"></param> <embed src=\"%@\"type=\"application/x-shockwave-flash\" wmode=\"transparent\" width=\"212\" height=\"212\"></embed> </object></div></body></html>",urls];// NSString* embedHTML = @"<html><head> </head><body style=\"margin:0\"> <iframe title=\"YouTube video player\" class=\"youtube-player\" type=\"text/html\" width=\"%d\" height=\"%d\" src=\"%@\" frameborder=\"0\" allowFullScreen></iframe> </body></html>"; NSString* html = [NSString stringWithFormat:@"%@%@",htmlString,htm2]; float version = [[[UIDevice currentDevice] systemVersion] floatValue]; if(version<5.0) { NSRange r=[urls rangeOfString:@"v="]; NSRange ran=NSMakeRange(r.location+2, [urls length]-r.location-2); NSString *vid=[urls substringWithRange:ran]; html=[NSString stringWithFormat:@"<embed id=\"yt\" src=\"http://www.youtube.com/watch?v=%@&fs=0\" type=\"application/x-shockwave-flash\" width=\"300\" height=\"300\"></embed>", vid]; } //NSLog(html); if(webView == nil) { webView = [[UIWebView alloc] initWithFrame:frame]; [self.view addSubview:webView]; [webView setDelegate:self]; } [webView loadHTMLString:html baseURL:nil]; }hope it helps