| For using only Csound and Jack to recursively process (so having
several Csound processes being processed by other Csound processes) it
seems necessary to include also the -+jack_client= flag so that
you can multiply instantiate Csound and not have errors when you try to
initialize two Jack clients with the same (default) name.
As far as connecting a Csound process to a specific Jack port or
process via the Csound commandline, I am not sure of a way to do this.
It seems like Qjackctl/jackd like to decide where routing happens and
to what.
I am also interested in comments on how to set Csound's Jack output
destination via the commandline but am not aware of a way to do so at
present; possibly is there some numeric arg to the -o flag ?
-David
On Feb 12, 2006, at 9:38 AM, Victor Lazzarini wrote:
> When using Jack, I find easier to launch jack from a jack
> control
> app (I use Qjackctl), start csound with -+rtaudio=jack and
> then
> make the connections using the QJackctl patchbay.
>
> I could not find a way of connecting csound directly to alsa
> hardware
> input/output (or any other jack client) from the csound
> command-line. The
> command help does not mention an option to do this. Is there
> one ?
>
> Victor
>
>
>>
>> On Sunday 12 February 2006 12:36, comzeradd wrote:
>>
>>> Hi, I 'm trying to get csound work with jack and jackmix
>>> but still no success.
>>> Could anybody help? I run jack: jackd -R -dalsa -dhw:0
>>> and then csound: csound -L jack -g -+rtaudio=jack
>>>
>>> Although it loads successfull jack plugin, i get an
>> error "cannot open jack"
>>
>> I do not know what -L jack is intended to be used for, but
>> in practice it tries to read line events from a file
>> 'jack', which probably does not exist. So, unless you
>> really want line events, the -L jack should probably be
>> removed. --
>> Send bugs reports to this list.
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> |