[typoknig]

I have few movies with multiple audio tracks. The OSD does not appear to have an icon for selecting an audio track.

EDIT:

The icon to select the audio track is only missing in KIOSK mode. I can see why the other audio settings (and most of the video playback settings) would be removed when in KIOSK mode, but seems like audio track selection should be there. Might I suggest adding both the audio and video settings back into the OSD during KIOSK mode and simply disabling the settings that should not be allowed to be changed during KIOSK mode?

[PatK]

Alternatively you could use MKVmerge to make the audio of your choice the default audio

[typoknig]

There are a lot of movies I have that I encoded with multiple tracks. Mostly director commentary tracks, but some movies I want an English track and a German track.

[teeedubb]

From memory either hash or star on a remote cycles through audio tracks when playing a movie.