Let me clarify: the real issue is *mixing* normal stereo out the L and R
channels, while a mono channel is also coming out the center speaker. So,
like dmix, but dmix only works with the first 2 channels? Any solutions
short of using JACK?
The following fragment works to drive only the center channel, but other
ALSA players block.
pcm.voice {
type plug
slave {
pcm "surround51"
}
ttable.0.4 1
}
I have dmix / asym working fine for normal stereo.
Again, thanks!
John
John W. Cocula said:
> Honestly, I've really been trying to figure out .asoundrc and plugins, but
> you have to admit that the various docs can be terribly confusing.
>
> I have an intel8x0 device, and I can pump a mono WAVE file out L and R
> channels, no problem, as you might expect. But what is the magic
> incantation to create a "voice" PCM, for example, that sends a mono PCM
> stream out the center channel? I've gotten JACK to address all six
> playback channels individually, but JACK is overkill for what I'm trying
> to do.
>
> A detailed explanation of "ttable" with examples, or a reference to one,
> would also be very useful.
>
> Please shine a light on the right path for me!
>
> Many thanks,
> John
>
>
>
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