I am trying to embed a video from youtube with the following code:
func setUpVideo() {
let width = webView.frame.width
let height = webView.frame.height
let frame = 0
bmiWebView.allowsInlineMediaPlayback = true
let videoUrl = "https://www.youtube.com/embed/GCALWdwKr48"
let htmlUrl = "<html><body><iframe width=(width) height=(height) src=(videoUrl)?&playsinline = 1 frameborder=(frame) allowfullscreen></iframe></body></html>"
webView.loadHTMLString(htmlUrl, baseURL: NSBundle.mainBundle().bundleURL)
}
I'm able to load the video initially with white background but when it loads it looks like below. I'm not sure why there is a white background. If someone can tell me how to remove that will be really helpful. Thank you. 
