I'm trying to make a blu ray and I'm struggling with my audio/subtitle menu. I've put buttons to switch the audio or subtitle tracks and that work perfectly. But I could'nt figure out how to show (with an icon or a different color) which track is currently selected when I go back to this menu.
3 for subtitle tracks (No subtitle, French or English)
By default the movie is in French with no subtitles but in this menu I choose English audio and French subtitles then I play the movie. If I go back to the menu I would like to see which track I selected before. So I would like to put an icon next to the English button and another one next to French subtitle button. If it's not possible to put an icon I would like to change the color of these 2 buttons