Android Libvlc Video Function

[pecana]

Hello,

I'm trying the libvlc for android and it's working fine, the only question is how can i change the video aspect ration?
I mean in the official android application there's a button to adapt the video to the screen, adapt horizontally, adapt vertically and so on, how can i use this function in my application using libvlc?

Thank you

[pecana]

Found it on the source code

Thank you anyway!