G
Guest
Guest
First post here. Just a question left unanswered even after much googling and many threads.
My setup is ATI 4870 + a GigaByte motherboard capable of Dolbly-Digital Live that can send the encoded sound to the SPDIF out.
I'd like to use the HDMI-out of the 4870 to connect my pc to my HDTV.
The question is: since I read that - unlike some nvidia cards that feature an spdif-in internal connector - the 4870 has no such thing, then what sound does the ati 4870 send to its HDMI-out? Can it be that the encoded sound from my mobo passes through the ATI card and through the HDMI? Or if I use the HDMI-out for sound (ATI HDMI audio device) then I effectively disable anything that has to do with the sound coming from the motherboard? Finally, if i can route this mobo encoded sound from the 4870, then can I also use the DVI-HDMI dongle and route this sound from both the DVI and HDMI outputs that my 4870 features?
Thank you.
My setup is ATI 4870 + a GigaByte motherboard capable of Dolbly-Digital Live that can send the encoded sound to the SPDIF out.
I'd like to use the HDMI-out of the 4870 to connect my pc to my HDTV.
The question is: since I read that - unlike some nvidia cards that feature an spdif-in internal connector - the 4870 has no such thing, then what sound does the ati 4870 send to its HDMI-out? Can it be that the encoded sound from my mobo passes through the ATI card and through the HDMI? Or if I use the HDMI-out for sound (ATI HDMI audio device) then I effectively disable anything that has to do with the sound coming from the motherboard? Finally, if i can route this mobo encoded sound from the 4870, then can I also use the DVI-HDMI dongle and route this sound from both the DVI and HDMI outputs that my 4870 features?
Thank you.