At Fri, 18 Aug 2006 14:39:42 -0700 (PDT),
Rob Jensen wrote:
>
> Would this work even if my soundcard does not have a pcm channel? I
> have a Soundblaster Live! 24-bit, which uses the ca0106 driver instead
> of the emu10k1, and instead of pcm, master and the like, I have IEC958
> and Analog as my only real volume controls through any mixer
> applications.
It's quite irrelevant question. DPL is a technique to pack 4 channels
into 2 channels but still as an audiible data unlike AC3 or DTS.
So, basically this encoding always work if you can play a 2-channel
audio stream.
Takashi
>
> Rob
>
>
> --- Takashi Iwai <[EMAIL PROTECTED]> wrote:
>
> > At Fri, 18 Aug 2006 13:09:46 +0200,
> > I wrote:
> > >
> > > then define a PCM like below:
> > >
> > > pcm.mydpl {
> > > type plug
> > > slave.pcm {
> > > type upmix
> > > slave.pcm "dpl:spdif"
> > > channels 6
> > > }
> > > }
> > >
> > > where it outputs to SPDIF from the input with any number of
> > channels.
> > > (This configuration requires upmix plugin included in alsa-lib.)
> >
> > s/alsa-lib/alsa-plugins/
> >
> >
> > Takashi
> >
>
>
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