Re: [ecasound] channel manipulation

From: S. Massy <lists@email-addr-hidden>
Date: Sat Sep 29 2012 - 00:30:11 EEST

On Sat, Sep 29, 2012 at 06:31:36AM +1000, Patrick Shirkey wrote:
> On Sat, September 29, 2012 6:19 am, S. Massy wrote:
> > It's a long shot, but are you aware that loop devices introduce a delay
> > of one buffersize (so about 21.3 MS for -b:1024)? If you have anything
> > like a periodic signal, this could conceivably cause some cancellation.
> >
> The test track is 5 seconds of one person talking.
> Do you mean cancellation in the playback or cancellation in the chain signal?
You should still see some frequencies though for this type of signal, so
that can't be it.

Just to be clear, are you saying the setup works when no loop devices
are used but desn't (silence on those channels) when loop devices are
used? If so, then it certainly looks like a bug (undocumented feature?)
with loop devices and channel manipulation.


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Received on Sat Sep 29 04:15:01 2012

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