I have never used or experienced DD+...

all my other devices just use DD, DTS etc. 2.0 3/2.1

when watching netflix via mi box my receiver shows DD+ 3/2.1

but the audio level is quite low compared to everything else i have hooked up in my system.. or even the mi box when it is outputing PCM etc. I hae to turn the volume on my receiver up high in order to compensate. Its jnot that big of a deal but i hate doing it because if i accidentally change the inputs without putting the volume down, the sound could be really loud.

Am I missing something regarding DD+...