Re: [LAU] CM6206 S/PDIF JACK input

Hi Len!

Clemens has just pointed out to me on the ALSA dev list, as you had rightly
guessed, that all my devices inputs get routed through its single pair of
stereo capture ports according to its datasheet.

I did have a quick go at recording from these inputs when I had the spdif
input connected to my CD player but no dice. I was using a CDR as source so
copy protection wasn't an issue.

As I think I've already stated, I have zero experience with using SPDIF
under Linux or any other OS so I don't know the snags and pitfalls. Could
the fact that I was using a (44.1K) CD stream as input been a prob as JACK
was running at 48K? I also had the mic, line in and SPDIF all enabled for
capture so another thing I'll have to try later is only having SPDIF
capture enabled.

Thanks for your help!

On Tue, Nov 13, 2012 at 2:27 PM, Len Ovens <len@email-addr-hidden> wrote:

>
> On Tue, November 13, 2012 1:24 am, Dan MacDonald wrote:
> > Hi Len!
> >
> > Yes, I only see 2 JACK capture ports but 7 or 8 outputs. I don't think I
> > need AC3 or even stereo capture (although that would be a plus) to work
> as
> > the real intent is to use this adapter to capture the output of a KORG
> D16
> > multitrack into JACK
> >
> > I dug out my ol' SHARP CD/MD deck to use its optical out for a quick test
> > this morning before work. I got rid of the experimental ALSA config, made
> > sure that SPDIF In was enabled under ALSA mixer, connected my SHARP,
> > started playing a CD and then started JACK but still I only got 2 capture
> > ports (mic L and R). I then stopped JACK and fired up Audacity but that
> > didn't seem to let me select SPDIF in as a capture source either.
> >
> > I've not tried arecord yet but if I can't get the SPDIF In visible as a
> > JACK capture port then the adapter is no use to me.
>
> Did you check to see if the spdif audio was showing up on the two "mic"
> inputs? With either audacity or jack.
>
>
> --
> Len Ovens
> www.OvenWerks.net
>
>

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Received on Tue Nov 13 20:15:02 2012