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AppleTV will only pass Atmos through an eARC input. This is specific to AppleTV. Your native Netflix app on the television may send Dolby Digital+ through an ARC port which would give you Atmos.
Sorry, there was a problem. Please try again later.If that TV is Atmos compatible it will pass it thru in a "lossy" compressed format. Only eARC will give you full lossless, Atmos
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