[mythtv-users] Strange Audio Problem 0.25 [SOLVED]
jr
jraymyth at gmail.com
Wed Jun 13 17:15:36 UTC 2012
On Wed, Jun 13, 2012 at 11:14 AM, Jean-Yves Avenard <jyavenard at gmail.com> wrote:
> Hi
>
>
> On Wednesday, 13 June 2012, jr wrote:
>>
>>
>> You are dead on. I assumed (for whatever reason) that since those
>> boxes were disabled, that their state of default check-ed-ness would
>> be ignored. That is clearly not the convention. So, I switched to a
>> device that enabled E-AC-3, TrueHD and DTS-HD, unchecked them, and
>> then went back to my original ALSA:hdmi:CARD=NVidia,DEV=1 -- And
>> voila! Sound.
>>
>>
>
> You're saying that the AC3/DTS checkboxes were disabled, yet it would have
> tried to play AC3??
>
> That's just not possible. And from the original logs you provided, AC3 and
> DTS settings would have been enabled
>
> Any of the digital audio user settings are hints, they work as an AND to
> whatever your device actually support. So if the settings were greyed out,
> there is no way whatever user configuration is used will have an impact (as
> 0 AND 1, is always 0)
>
> Also, the AC3, DTS are never checked by default, unless the user manually
> checked them.
>
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>
Ok. I went and tested out what you said and you are right. Turning a
greyed checkbox back on did not affect the sound. Dolby Digital and
DTS are the only two setting that could have come into play.
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