On 23/01/2012 23:20, Hartmut Noack wrote:
Am 23.01.2012 10:32, schrieb Lorenzo Sutton:
Hi,
On 23/01/2012 10:21, Nils wrote:
Hello,
is there a tool that allows audio-in over jack and gives me jack or
midi alsa out?
I need (near) real time monophonic conversion so I can use it for step
entry in midi-in programs.
You could have a look at the [sigmund~] external by Miller Puckette for
Pure Data (I believe it is a 'vanilla' object).
Quite often I read and hear people recommend PD but all my tries in the
past 2 or so years ended in desaster. Actually PD was the only app I
tried with Jack that caused real trouble and I never saw it even
starting without an xrun at least.
So is it me? How does PD work with Jack for those of you who use it on a
day to day basis?
I wouldn't like to de-rail this too much as there is a very active Pd
mailing list. Anyway.
Pd can take a while to get into, but I can say that Pd works very well
with Jack and I never had big issues. Of course you should keep in mind
that Pd is a programming language and enables you to do whatever you
want, even fill an array beyond your ram size et. sim. with great power...
And is there anybody who uses PD for the job mentioned by the thread
starter?
If so, is there a chance to do it like this:
1.) put an object (external or whatever) for Jack audio in
2.) put the [sigmund~] thing and connect it to that input
3.) put a jack-MIDI out and connect it to [sigmund~] out
4.) make noise and send it to 1.) and route the notes generated by 3.)
to any app that can read them from Jack-MIDI
It is absolutely doable, near to trivial with the above mentioned
[sigmund~] external. Again if you are really up to it it would probably
be better to discuss this on the Pd-list which is usually very friendly
and supportive.
If you want I can post somewhere (tm) a basic patch.
Lorenzo.
best regards
HZN
Not exactly 'out-of-the-box' tool but Pure Data does support JACK audio
and alsa midi out of the box, and setting up a patch to do what you
describe is quite easy.
Lorenzo.
Nils
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