Any issues with 7.1 audio?

I am considering fleshing out my home theater from 5.1 to 7.1 as my AVR can expand even 5.1 content. Am I to assume that the lack of threads in the Rasplex forum regarding 7.1 audio means it’s a non-issue for PMS+Rasplex? I know it appears to be an issue for other clients (Roku?).

@sremick said:
I am considering fleshing out my home theater from 5.1 to 7.1 as my AVR can expand even 5.1 content. Am I to assume that the lack of threads in the Rasplex forum regarding 7.1 audio means it’s a non-issue for PMS+Rasplex? I know it appears to be an issue for other clients (Roku?).

What audio formats does your receiver support?

@benjaminwolf said:

What audio formats does your receiver support?

Pretty much everything: Dolby TrueHD, DTS-HD Master Audio, DVD-Audio, Dolby Digital Plus DSD, Audyssey DSX, Dolby Pro Logic IIz

Onkyo TX-NR616