I have a WD TV Live Hub with audio set to pass-thru HDMI to a Yamaha a/v receiver. My mp4 videos with multichannel AAC audio is played as 2 channel. From what I’ve read, it’s more than likely due to my receiver not supporting AAC.
I’ve been researching the latest receivers, but I haven’t seen any that state they specifically support AAC. How do I know if a receiver supports it? How do I know my current one doesn’t, for that matter?