code: function check(type, provider, playsinline) {
  	    var canPlayInline = browser.isIPhone && playsinline && support.playsinline;
  	    var api = support[type] || provider !== 'html5';
  	    var ui = api && support.rangeInput && (type !== 'video' || !browser.isIPhone || canPlayInline);
  	    return {
  	      api: api,
  	      ui: ui
  	    };
  	  }
docs: Check for support Basic functionality vs full UI