How to switch DVD audio DTS/AC3 (1 Viewer)

[Ricciolo]

MediaPortal Version: 0.2.2.0

Hi guys,
sorry for stupid question, but my HT support both Dolby and DTS but when I play DVD video HT receive Dolby audio. Codecs configuration seem to be correct. Does mp choose best audio souce automatically or I can switch them?
In context menu I can only change ratio or subtitles.

Thanks in advance

 

[rtv]

Codecs configuration seem to be correct.

This is simply not true then.

 

[Ricciolo]

So I can't switch into mediaportal but only working on codec configuration...