[mythtv] Digital audio passthrough

Jean-Yves Avenard jyavenard at gmail.com
Wed Sep 29 01:54:26 UTC 2010


Hi

On 29 September 2010 02:49, James Courtier-Dutton
<james.dutton at gmail.com> wrote:

> Channel ordering is contained in:
> /usr/share/alsa/pcm/surround71.conf
> #  Samples must be positioned:
> #    chn0 - front left
> #    chn1 - front right
> #    chn2 - rear left
> #    chn3 - rear right
> #    chn4 - center
> #    chn5 - lfe
> #    chn7 - side left
> #    chn8 - side right

Ok..

That's what I used then (I guessed right yipeee)
(changed from SMPTE L   R   C    LFE  Rls  Rrs  LS   RS)

I wonder why someone reported incorrect channel ordering when using
7.1 LPCM over HDMI.
On the other hand, this may be an issue with his amplifier because he
had plenty of other issues too..


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