[LAD] LV2 plugin host MIDI channel number detection

Yassin Philip philcm at gnu.org
Wed Mar 16 01:36:02 UTC 2016


Sorry I forgot the link to my code :/

https://bitbucket.org/xaccrocheur/kis

On 03/16/2016 01:26 AM, Yassin Philip wrote:
> Hello!
>
> Some LV2 plugins seem to now the MIDI channel # of the track on which 
> they are inserted, and some don't.
> If I had to guess I'd say that nobody knows, only some plugins can 
> receive data from several MIDI channels, and some only work with one, 
> so they never mistake ; Am I right?
>
> Last year I made a GUI around so-404 to learn about LV2 (and C, C++, 
> DSP code, etc. :)) ; And it has the same problem, just sightly different:
> Worse: It starts numbering at 0, so if it's inserted on a track w/ 
> MIDI #4, you have to select 3
> Better: It remembers said channel # on session reload (ZynAddSubFx 
> doesn't. Yoshimi does)
>
> Can somebody point me towards the light? I'd like my plugin to only 
> listen to one channel: The one of the host track it's inserted into.
>
> yPhil
>

-- 
Philippe "xaccrocheur" Yassin
http://manyrecords.com
http://bitbucket.org/xaccrocheur / https://github.com/xaccrocheur



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