var isYoutube = videoUrl.match(/(?:youtu|youtube)(?:\.com|\.be)\/([\w\W]+)/i);
var isVimeo = videoUrl.match(/^.*(?:vimeo.com)\/(?:channels\/|channels\/\w+\/|groups\/[^\/]*\/videos\/|album‌​\/\d+\/video\/|video\/|)(\d+)(?:$|\/|\?)/);