have an video in background
##DEMO:
##How to use
1.Add the JCVideoController to your project.
2.Create a view controller that inherits from JCVideoController
3.Must set videoURL before super.viewDidLoad()
override func viewDidLoad() {
self.url = NSURL.fileURLWithPath(NSBundle.mainBundle().pathForResource("m", ofType: "mp4")!)
super.viewDidLoad()
}
4.you can addSubview in contendView:
// add loginBtn
self.contentView.addSubview(loginBtn)
// add signUpBtn
self.contentView.addSubview(signUpBtn)