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Apple TV audio

Joseph W Lane
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Joseph W Lane Newbie

Joseph W Lane

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My SM8600PUA  is connected to my Denon receiver via the optical cable and set to internal speaker + optical cable. However when I play an Apple TV program I see the Dolby vision and Dolby Atmos logo in the upper right of the screen initially but my receiver is  decoding audio and setting itself to stereo instead of Atmos. Is this a known issue and is an update to the app to support all the channels present in the stream? Or am I just not setting something. Atmos is enabled on the TV.

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