I have an HD MKV with multiple subs in vobsub format. Mencoder won't show any of them, I have to choose an Avisynth option for them to show (either mencoder or ffmpeg). Problem is that that shows the first sub (Danish) and I have no way of choosing another. Transcoded folder shows no different languages. Can I force vobsub to use another? Or strip the others from the file alltogether?