Surroud over HDMI
I have finally got my TV working on HDMI output, but now I face my next challenge - getting the audio to work.
My movies are encoded with DTS audio. I am selecting the HDMI output profile under the sound settings. When I play the mkv files back the DTS light does not come on on my amplifier, and I can tell that the sound is being downmixed.
I installed pavucontrol and ticked the DTS box, but now this is ticked, I just get a hideous modem type sound blasting out of the speakers.
How do I get the sound to simply get passed through to the amp. I don't want anything to be downmixed.