[mythtv-users] Digital Audio on Intel
Alex Butcher
mythlist at assursys.co.uk
Fri Jan 14 07:58:29 UTC 2011
On Fri, 14 Jan 2011, Dave Day wrote:
> I am trying to get digital audio working to my 5:1 amplifier via coaxial spdif on mythtv-0-24-fixes in Gentoo testing (~x86).
>
> Analog stereo audio works great.
>
> Digital audio works fine for mplayer, aplay, etc.
>
> In myth I get long pauses separated by short bursts of audio.
Out of your 5.1 receiver? When playing >2 channel audio? If so, sounds like
you're sending PCM over the coax S/PDIF. It's not got enough bandwidth for
>2 channels of PCM, so audio should be sent compressed (i.e. raw Dolby
Digital aka AC3, or DTS).
> I am wondering if any one out there has the iec958:CARD=Intel,DEV=0 device working in MythTV-0-24???
Yes, but not using it like that.
> I have spent a good bit of time on this and tried lots of combinations in the configuration page with no good effect.
It's very fiddly.
> Should I be able to get this to work?
See my post last night
<http://www.gossamer-threads.com/lists/mythtv/users/468161#468161> and come
back to the list when you get it working, or if you get stuck.
> Dave
Best Regards,
Alex
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