@Override
 public PluginVersion getDetectedPluginVersion(String playerName) throws PluginNotFoundException {
   if (playerName.equals("Capsule") || playerName.equals("FlatVideoPlayer")) {
     return PluginVersion.get(1, 0, 0);
   } else {
     throw new IllegalArgumentException("Unknown player - '" + playerName + "'");
   }
 }