Re: [ecasound] audioloop, loop, and select

Hello,

On Mon, Jun 29, 2009 at 12:37:52PM +1200, Jeremy Hughes wrote:
> Hi all,
>
> I've run into another problem. I need to loop a sample within a set
> number of frames.
> afaik this is what I'm supposed to do:
>
> $ ecasound -a:0 -i:audioloop,chirp.wav -o:loop,x -a:1
> -i:select,0sa,200000sa,loop,x -o:alsa
>
> but this is what I get:
>
> (eca-chainsetup) NOTE: using existing audio parameters
> -f:s16_le,1,44100 for
> ... object 'audioloop (tried to open with -f:s16_le,2,44100).
> (eca-chainsetup) Opening input "audioloop", mode "read". Format: s16_le,
> ... channels 1, srate 44100, interleaved (locked params).
> ERROR: Connecting chainsetup failed: "Enabling chainsetup: AUDIOIO-SEQBASE:
> ... Couldn't open child object."
>
> I have tried specifying "-f:32,1" for both chains, to no avail.

You could try putting the select directly on the input, instead
of on the loop device:

     $ ecasound -a:0 -i:audioloop,select,0sa,200000sa,chirp.wav -o:loop,x -a:1
 -i:loop,x -o:alsa

I haven't tried this myself....

> Thanks for your help so far,
>
> Jeremy
>
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-- 
Joel Roth
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