what about dts-x?

Will dts-x also be surpoort in the future? Someone told me if a device surpport dolby atoms, it means the processer can also handle dts-x.

Someone lied to you, there’s a lot of devices (like sound bars) that just support Atmos and not DTS:X. For the ATV4K, we don’t know if DTS:X will be supported, it’s handled differently than Atmos and it really depends on how the new API is setup if it’ll allow lossless audio codecs to be passed through to the receiver.

Thanks for your correction ~