currentSrc property
      
      String
      get
      currentSrc
      
    
    
The HTMLMediaElement.currentSrc property contains the
absolute URL of the chosen media resource. This could happen, for example,
if the web
server selects a media file based on the resolution of the user's display.
The value
is an empty string if the networkState property is EMPTY.
Implementation
external String get currentSrc;