[mythtv-users] no 2ch AC3 passthrough when speakers == Stereo

Jean-Yves Avenard jyavenard at gmail.com
Tue Nov 16 23:50:53 UTC 2010


Hi

On 17 November 2010 00:00, Brian J. Murrell <brian at interlinx.bc.ca> wrote:

> Now that the issue with AC3 stereo always being decoded by Myth is
> resolved, I've found what could be considered a bug or could be
> considered intended behaviour with the new sound subsystem in 0.24,
> depending on your point of view.
>
> If I have LPCM unselected and DD selected and speakers configuration set
> to "Stereo", 2 channel (i.e. only stereo) DD is not passed through to
> the receiver to be decoded by it's AC3 decoder.  I can't think of a
> technical reason why this should not happen.
>
> If I change the speakers configuration to 5.1, the same 2ch DD is passed
> through to the receiver to be decoded by it's AC3 decoder.
>
> Fixed in SVN >= 27250

trac is a better place to report bugs than the user list.

JY
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