[LAU] jack MIDI and transport control

Nedko Arnaudov nedko at arnaudov.name
Sat Oct 18 16:53:20 EDT 2008


Ken Restivo <ken at restivo.org> writes:

> On Sat, Oct 18, 2008 at 11:58:58AM -0500, Jack O'Quin wrote:
>> On Sat, Oct 18, 2008 at 11:46 AM, Julien Claassen <julien at c-lab.de> wrote:
>> > Pity. :-( I'll have to circumvent this then. But thanks for the quick
>> > response!
>> 
>> Perhaps you can write a JACK midi client that reads the start and stop
>> messages and issues jack_transport_start() or jack_transport_stop(),
>> as desired?
>> 
>> If written as a small stand-alone client, that would be an appropriate
>> candidate for an example client in the JACK distribution.
>
> It's got to be less than 100 lines of code total.
>
> JACK transport start/stop are each just a single C function call.
>
> I'm not familiar with the JACK MIDI API but I'm guessing that checking for MIDI start/stop shouldn't be more than a few lines of code.

Will this work?

http://apps.linuxaudio.org/apps/all/jackctlmmc

-- 
Nedko Arnaudov <GnuPG KeyID: DE1716B0>
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