[mythtv-users] Myth CVS + Alsa + S/PDIF

[James Armstrong]

Nick Adams wrote:

> Hey guys,
>
> I'm currently using myth from CVS and are having some problems with 
> audio.
>
> I'm attempting to output all audio via spdif to my receiver. The sound 
> card is a cheapie C-Media Electronics Inc CM8738 but works fine when 
> using mplayer. I assume that all the connections and hardware is 
> working fine given this.
>
> I have tried ALSA 0.9.8 and 1.0.3. In Myth I have tried setting 
> ALSA:default, ALSA:spdif, ALSA:iec958 and also tried the OSS emulation 
> mode. Nothing works :( I can immediately drop out of myth and have it 
> working with mplayer.
>
> Can anyone offer any advice?
>
> Thanks,
>
> Nick.
>
>
> mediapc root # /usr/local/bin/mythbackend --version
> 0.15.20040505-1
>
> mediapc root # uname -a
> Linux mediapc 2.6.5-gentoo-r1 #3 Mon May 10 22:30:37 EST 2004 i686 
> Celeron (Coppermine) GenuineIntel GNU/Linux
>
> mediapc root # lspci -vv
> 02:05.0 Multimedia audio controller: C-Media Electronics Inc CM8738 
> (rev 10)
>         Subsystem: C-Media Electronics Inc CMI8738/C3DX PCI Audio Device
>         Flags: stepping, medium devsel, IRQ 5
>         I/O ports at c800 [disabled] [size=256]
>         Capabilities: [c0] Power Management version 2
>
>------------------------------------------------------------------------
>
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>  
>
Same here. I don't know if anyone is looking at this yet. I am using the 
Intel 810 sound chip. SPDIF works using mplayer ALSA:SPDIF, Myth does 
not work.

- James
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