Re: [Jack-Devel] Jack crashes, maybe a bug?

On Tue, Jul 02, 2013 at 02:18:19PM +0200, Stefano Rossi wrote:
> I currently have an alsa device, called "multi", which groups two cards:
> 
> > $ cat /etc/asound.conf
> > pcm.multi {
> >         type multi;
> >         slaves.a.pcm "hw:Live";
> >         slaves.a.channels 2;
> >         slaves.b.pcm "hw:Intel";
> >         slaves.b.channels 2;
> >         bindings.0.slave a;
> >         bindings.0.channel 0;
> >         bindings.1.slave a;
> >         bindings.1.channel 1;
> >         bindings.2.slave b;
> >         bindings.2.channel 0;
> >         bindings.3.slave b;
> >         bindings.3.channel 1;
> > }
> > ctl.multi {
> >         type hw;
> >         card 0;
> > }
> > pcm.jack2x4 {
> >      type asym
> >      playback.pcm {
> >           type route
> >           slave.pcm "multi"
> >           ttable.0.0 1
> >           ttable.1.1 1
> >           ttable.2.2 1
> >           ttable.3.3 1
> >      }
> >      capture.pcm {
> >           type hw
> >           card 0
> >      }
> > }
> > ctl.jack2x4 {
> >      type hw
> >      card 0
> > }
> 
> 
> My cards:
> 
> > $ cat /proc/asound/cards
> >  0 [Live           ]: EMU10K1 - SB Live! Value [CT4670]
> >                       SB Live! Value [CT4670] (rev.5, serial:0x201102) at
> > 0xef00, irq 16
> >  1 [Intel          ]: HDA-Intel - HDA Intel
> >                       HDA Intel at 0xfdff8000 irq 44
> 
> 
> This is my jackdrc:
> 
> > $ cat /etc/jackdrc
> > /usr/bin/jackd -d alsa -d jack2x4

Don't know if it's related, but how are you synchronising the clocks on the two
cards?

John 

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