[mythtv-users] Humming Noise coming from LCD tv

[Hika van den Hoven]

Hoi Hika,

Tuesday, April 1, 2014, 3:04:50 PM, you wrote:

>>> Wrong there. DVI *can* carry audio to an HDMI connector because I have a
>>> host set up that way.
>>>
>>> I don't use it for myth, though, but as a quarantined unit connected to
>>> my ISP's router and it just runs basic Debian and Skype.
>>>
>>> The choice of video outputs were DVI and VGA. I got it working using VGA
>>> and an audio cable but the video quality was poor, so I switched to a
>>> DVI-to-HDMI adaptor and an HDMI cable.
>>>
>>> To my surprise it runs audio as well so that's what I finished up with.
>>>

>> Hmm.  I don't think mine does, but I Googled dvi pinout audio and it 
>> seems YMMV.  Wiki says:

>>> So, DVI-D devices output HDMI signals, many including audio, (examples: ATI 3000-series and NVIDIA GTX 200-series video cards),[9] and some multimedia displays input that HDMI signal, including audio, by using a DVI to HDMI adapter. Exact capabilities vary by video card specifications.



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> There is normally no alsa or other sound device coupled to DVI. So I
> guess on some videocards the hdmi sound is also routed to the DVI?
> What is the videocard?


I checked on wikipedia:
http://en.wikipedia.org/wiki/Digital_Visual_Interface

Quote!:
"So, DVI-D devices output HDMI signals, many including audio,
(examples: ATI 3000-series and NVIDIA GTX 200-series video cards)"



Tot mails,
  Hika                            mailto:hikavdh at gmail.com

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Zonder leven is er geen hoop
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