[mythtv-users] Using HDMI Disables All Audio?
stichnot at gmail.com
Thu Nov 4 22:36:55 UTC 2010
On Thu, Nov 4, 2010 at 12:49 PM, nospam312 <nospam312 at gmail.com> wrote:
> When I connect my PC to TV via a HDMI cable the sound/audio no longer
> works - I am assuming the TV expects the audio to come down the HDMI
> cable or my PC disables the standard 3.5mm sound output jacks.
> I am using NVIDIA driver 256.53 and ALSA 1.0.21.
> I have tried setting the Audio Output Driver to ALSA:HDMI and
> ALSA:SPDIF in MythTV and this does not help. Audio Output is left as
> Stereo as my TV only supports Stereo.
> I have checked my alsamixer and nothing is muted.
> Does anyone have any pointers on what I should try to get things working?
> I am using 0.23fixes on Mythbuntu.
On the off chance that this helps, I had an Xorg.conf option that was
effectively disabling audio over HDMI.
Also, be sure to check out Allen's digital audio how-to.
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