向iPhone模拟器中平添视频

NSString?*path=[[NSBundle?mainBundle]?pathForResource:@"视频名称"?ofType:@"mp4"];

if(UIVideoAtPathIsCompatibleWithSavedPhotosAlbum(path)){

UISaveVideoAtPathToSavedPhotosAlbum(path,nil,nil,nil);

}else?{

//NSLog(@"no available");

UIAlertView?*alert=[[UIAlertView?alloc]?initWithTitle:nil?message:@"no available"delegate:self?cancelButtonTitle:nil?otherButtonTitles:nil];

[alert?show];

[alert?release];

}