code: @Override
  	public void setParameters(Map<String, ?> map) {
  		if (isOpen) {
  			throw new UnsupportedOperationException(MSG_CANNOT_CHANGE_PROP);
  		}
  
  		for (Entry<String, ?> entry : map.entrySet()) {
  			if (this.driver.getOptions().hasOption(entry.getKey())) {
  				String longKey = this.driver.getOptions().getOption(entry.getKey()).getLongOpt();
  				this.parameters.put(longKey, entry.getValue() == null ? "" : entry.getValue().toString());
  			} else {
  				throw new UnsupportedOperationException(MSG_WRONG_ARGUMENT);
  			}
  		}
  	}
docs: support change FPS at runtime.