Re: [ecasound] chain setup equivalence

From: Joel Roth <joelz@email-addr-hidden>
Date: Mon Dec 07 2009 - 10:58:18 EET

On Thu, Dec 03, 2009 at 08:34:04PM -1000, Joel Roth wrote:
> Hi all,
> I wonder if these two lines are equivalent:
> -a:1,2 -i:something
> -a:1 -i:something -a:2 -i:something
> Are they equivalent regardless of what 'something' is,
> and whether the direction is -i or -o?

Attempting to answer my own question, the following
is valid:

-a:1 -i:foo.wav
-a:2 -i:bar.wav
-a:1 -o:null
-a:2 -o:null

But not this:

-a:1 -i:foo.wav
-a:2 -i:bar.wav
-a:1 -o:loop,1
-a:2 -o:loop,1

You would need to say:

-a:1 -i:foo.wav
-a:2 -i:bar.wav
-a:1,2 -o:loop,1



Joel Roth
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Received on Mon Dec 7 12:15:01 2009

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