[hansolo]

Yeah, it's funny how MediaInfo reports it, it's only one 5.1 channel stream.
My LG BP740 see AAC codec and output as 5.1 PCM. Egreat R6A2 does the same...
Another link for AAC test BigBuckBunny
Some trailers in good quality at HD-Trailers. Many with 5.1 AAC, so it's not very uncommon format.

I know topic is for HD Audio and you already spent a lot of time for your tests for all of us benefit, all I want is an answer when you have time to test other players with AAC surround.
Thanks