I don't think that's possible Russ, IIRC.

I know that Gravity, for example, was released in Theatres using Atmos... and now the Bluray as well... but I believe that Atmos has to be there from the get-go, rather than post-conversion after the Cinema release.

No doubt the Atmos Processor can simulate or add "Atmos Type Effects", but if the Cinema release isn't a native Atmos encoding, then post-conversion isn't a runner I believe.

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