[LAU] Jackmidi question

Julien Claassen julien at c-lab.de
Tue Jul 3 16:58:38 EDT 2007


In Jul 3 A.D. 2007 Paul Davis scripsit:

> On Tue, 2007-07-03 at 18:17 +0200, Julien Claassen wrote:
> > In Jul 3 A.D. 2007 Paul Davis scripsit:
> > 
> > > On Tue, 2007-07-03 at 16:35 +0200, Julien Claassen wrote:
> > > > Hi!
> > > >   If I connect a midi-client to jack-midi and send midi-start, does this send 
> > > > jack_transport start as well?
> > > >   And the other way aroud, if some app send a jack_transport start, does this 
> > > > send a midi-start to all connected midi-clients?
> > > 
> > > no and no.
> >   Pity! Can I circumvent this problem. Thig is I have the following: a 
> > midi-sequencer, that only understands raw-midi, but could be connected to 
> > virtual-midi card and I have jack-audio client. I want them to start 
> > simultaneously on either midi-start or jack_transport start. Unfortunitely 
> > ecasound sending midi-start doesn't really work on it.
> 
> you'd have to write a "bridge" JACK client that translates as best it
> can between JACK transport state changes and some set of MIDI messages.
> there is no broadcast facility in JACK either, so you have to manually
> connect every receiving client that you want to see messages to the
> "bridge" client.
  What about using Dmitry's alsasequencer bridge client, or does it simply 
connect the soundcards to the jackmidi-system?
  Kindest regards
        Julien

> 
> --p
> 
> 
> 

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