The viewer supports the rendering of hotspot icons on top of the main view. The appearance of hotspot icons is controlled through CSS as described in the Hotspots section.
See Hotspots .
Quick View hotspots
Redirect to external web page
Hotspots authored for the action type "Quick View" in Dynamic Media of AEM Assets - on demand redirects the user to an external URL. Depending on settings made during authoring, the URL opens in a new browser tab, in the same window, or in the named browser window.