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Published 20 hours ago • verified publisher icon marqs85

AUDIO in HDMI with DVI mode

Open Mutronics opened this issue 2 years ago • 3 comments

OSSC works through the capture card. My old 4:3 monitor only works in DVI mode. When I turn on DVI, I lose sound in the capture card, I turn on HDMI, I get sound, I lose the image.

Mutronics avatar Jun 15 '22 14:06 Mutronics

DVI mode does not carry audio. If the capture card is just passing thru the signal without any conversion option, then you could hook analog audio into line-in of your PC while using DVI mode.

marqs85 avatar Jun 15 '22 20:06 marqs85

Video cards perfectly give sound on DVI. I think from the software side it is implemented simply.

Mutronics avatar Jun 29 '22 18:06 Mutronics

You mean DVI connector or DVI signal? It's possible to send HDMI signal through DVI connector and vice versa, but a standard DVI signal does not carry audio. I don't know if it'd be possible to send some kind of partial HDMI mode signal carrying audio but not confusing monitors expecting DVI signal.

marqs85 avatar Jun 29 '22 20:06 marqs85