Is DTS Passthrough possible via HDMI?

Volumio Information

I have DTS passthrough (surround WAV files) working through an SPDIF card.

However on another Pi on a different system I want to playback 5.1 DTS via HDMI.

To my surprise I’m getting the archetypal ‘white noise’ of a DTS stream which is not being passed through unprocessed (‘passthrough’).

Does HDMI passthrough work in Volumio? Does anyone have it working? I don’t care if the audio is passed as DTS or PCM so long as I get 5.1 at the amp…

Volumio Version: latest
Hardware: Pi 3B
DAC: none

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Hi,
Did you found a solution to passthrough DTS via HDMI?
Thank you for your feedback

No,sorry, but I didn’t find a solution.

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