Re: [ecasound] lot of warning with chmute

From: Joel Roth <joelz@email-addr-hidden>
Date: Mon Mar 15 2010 - 09:17:31 EET

On Sun, Mar 14, 2010 at 10:40:25PM +0100, Dubphil wrote:
> Hello,
>
> I discovered chmute and wanted to control it by midi :
>
> I have this minimal example :
>
> -b:128 -r:-1 -z:intbuf -z:db,100000 -n:"test" -X -z:noxruns -z:nopsr
> -z:mixmode,avg
> -Md:alsaseq,
> -a:j1 -f:f32_le,2,48000 -i:jack
> -a:j2 -f:f32_le,2,48000 -i:jack
> -a:j1 -chmute:1 -km:1.00,0.00,1.00,60.00,1.00 -chmute:2
> -km:1.00,0.00,2.00,60.00,1.00
> -a:j2 -chmute:1 -km:1.00,0.00,1.00,60.00,2.00 -chmute:2
> -km:1.00,0.00,2.00,60.00,2.00
> -a:j1,j2 -f:f32_le,2,48000 -o:jack
>
> When I push the mute buttons of my midi controler I have this warning :
>
> Warning: type DBC_CHECK soft-assert 'from_channel > 0' failed at
> -> audiofx_mixing.cpp:233 [(null)]
>
> with about 6 chmute in my ecs and lot of processing, sometimes this
> warning floods the screen and Ecasound seems very bad at this moment,
> quite unuseable.

Hi Philippe,

According to the docs, the -chmute parameter is a channel
number.

Probably you are not getting the result you want if
you are expecting -chmute to behave as an on/off function
taking zero as an argument, which your -km range assignment
(0,2) suggests.

The warning looks right to me, since you are assigning
zero to from_channel.

Joel
 
> Best regards
>
> Philippe
>
>
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-- 
Joel Roth
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Received on Mon Mar 15 12:15:01 2010

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