[Angi321]

Hello guys,

I have read many threads about it but it seems that it is not working even so some claims it does...

Does a mkv movie with DTS sound work through HDMI?

In my setup it is working fine through optical but I can not make it work through HDMI. All other formats DD5.1, AAC, etc are working but not DTS.

[alexrose1uk]

DTS is working fine for me here. Make sure WIndows is detecting your card as capable of DTS passthrough, and it's enabled.
Could try shifting drivers too. I have a passive GT220 for reference.

PPS. Working fine for me with both vanilla and DSPlayer's last build.

[steelman1991]

Working perfectly well for me too - ATI 5670.

[Angi321]

Thank you very much guys. After all, it is a sound card/driver issue.
I will dig more in the driver options.