VLC listing available subtitles and sound tracks.

[rafaelw]

Hey guys,
I am making some scripts and I am wondering if there is any way to use VLC to list the available subtitles and sound tracks and choose one of them to play.
I tried to google something, but I could not find anything like this.
So, I saw that VLC has a menu called Audio where it lists all the available sound tracks and other called Video/Subtitles Track where I can choose the subtitles.
Is there any way of getting those info in the command line?
Something like "vlc --list-subtitles dvd"