[mythtv-users] HDMI and analog audio and Vizio
finlay at moeraki.com
Mon Nov 9 20:41:07 UTC 2009
Allen Edwards wrote:
> On Mon, Nov 9, 2009 at 7:39 AM, John Finlay <finlay at moeraki.com
> <mailto:finlay at moeraki.com>> wrote:
> I have a Vizio DFP TV that I conect to my mythtv system using HDMI
> (adapter) from a Nvidia 8600GT using DVI. I think that card has
> the capability to convey digital audio but I'm not using that.
> Instead I am using analog audio out to the TV. But it seems that
> the TV is not using the analog input and (I speculate) expecting
> digital audio via the HDMI. There is no setting in the TV to force
> using the analog audio input. I have tried the procedure outlined
> in http://www.mythtv.org/wiki/Configuring_Analog_Sound_DVI_to_HDMI
> to try force the card to not send a null digital audio signal but
> the Vizio still won't use the analog input. Is there anything else
> I should be looking at to get the analog input to work?
> The obvious response is to get the jumper and jump the digital audio
> from the MB to the Video card. I would guess this would be easier
> than working around it and you would get better sound, although
> probably not better to the point you could tell ;)
Unfortunately the MB doesn't support SPDIF I/O so no jumper.
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