Quote:
Originally Posted by buffettck 
I just bought this Sony BDP-S590 and Pandora and TV shows from a USB thumb drive do not play in surround sound. DVDs play fine in surround, though. Any ideas? Pandora and the shows on the thumb drive play fine in surround through the Roku XDS.
I am using the digital optical audio out, though, because my old receiver doesn't have HDMI ports. But, it shouldn't matter because the Roku is on digital optical audio, too, and it plays everything in surround sound.

I just bought this Sony BDP-S590 and Pandora and TV shows from a USB thumb drive do not play in surround sound. DVDs play fine in surround, though. Any ideas? Pandora and the shows on the thumb drive play fine in surround through the Roku XDS.
I am using the digital optical audio out, though, because my old receiver doesn't have HDMI ports. But, it shouldn't matter because the Roku is on digital optical audio, too, and it plays everything in surround sound.
To the best of my knowledge, Pandora does not output a surround signal, I believe it is a 2.0 stereo service. You are likely getting simulated surround from Pandora on your Roku using a matrix surround simulation from your AVR such as Dolby Pro-Logic IIx. There is likely a button on the remote of your receiver that allows you to toggle between different surround modes, this setting might be automatically recalled based on the input you choose.










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