PB-375: Align video background with embedded video

 - add autoplay and support video files

Author: cspruiell

app/code/Magento/PageBuilder/view/adminhtml/web/js/content-type/video/converter/attribute/videosrc.js

@@ -37,9 +37,11 @@ export default class VideoSrc implements ConverterInterface {
             "(?:\\w+\/)?|groups\/([^\/]*)\/videos\/|album\/(\\d+)\/video\/|video\/|)(\\d+)(?:$|\/|\\?)");
 
         if (youtubeRegExp.test(value)) {
-            return "https://www.youtube.com/embed/" + youtubeRegExp.exec(value)[1] + (data.autoplay === "true" ? "?autoplay=1" : "");
+            return "https://www.youtube.com/embed/" + youtubeRegExp.exec(value)[1] +
+                (data.autoplay === "true" ? "?autoplay=1" : "");
         } else if (vimeoRegExp.test(value)) {
-            return "https://player.vimeo.com/video/" + vimeoRegExp.exec(value)[3] + "?title=0&byline=0&portrait=0" + (data.autoplay === "true" ? "&autoplay=1" : "");
+            return "https://player.vimeo.com/video/" + vimeoRegExp.exec(value)[3] +
+                "?title=0&byline=0&portrait=0" + (data.autoplay === "true" ? "&autoplay=1" : "");
         }
 
         return value;