@Override
	public double getCurrentSeconds() {
		if (player != null)
			return player.getCurrentTime().toSeconds();
		return -1;
	}
A media-player using JavaFX's {@link MediaPlayer} with the use of {@link RecafURLStreamHandlerProvider}
which allows pulling audio from 'memory' via the current {@link Workspace}.

@author Matt Coley
recaf-ui/src/main/java/software/coley/recaf/ui/media/FxPlayer.java