I am going to ask this question for all people that have a surround sound setup and I haven't seen an answer yet. Does the Xbox one S support hd audio passthrough? The S has a built-in 4k blu-ray player and part of the requirements to be a 4k player are to support hd audio signals like truehd and atmos. Does the Xbox finally support this or is it still just Bitstream? This will make the difference of me getting the console or not so I need to know. If it doesn't support the formats then how did the Xbox One S get certification to use a 4k blu-ray player. Please someone with a new system answer my question.