Hi. Within Guitarix, I'm trying to demo Auburn Sounds' Graillon pitch changing lv2 plugin (https://www.auburnsounds.com/products/Graillon.html). I put it in my .lv2 directory, and I can't get Guitarix to find it, and I see no errors in the log related to it. Ardour had no trouble accessing and using the plugin. I tried putting it in /usr/lib/lv2/ as well. No luck. One thing interesting about this plugin is that it comes only with the shared lib (so file) and manifest.ttl (while I noticed that most other lv2 plugins come with an additional ttl file).
Am I doing anything wrong? By the way, using Guitarix 0.41 on Ubuntu Studio.
Thanks!
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So I gone check Graillon out and found the issue. Graillon use Atom ports for MIDI in and don't mark them as lv2:connectionOptional. When you edit the manifest.ttl and add lv2:portProperty lv2:connectionOptional ;
to all ports been marked as lv2:InputPort, atom:AtomPort ;
they work in guitarix.
I've forward the issue to Auburn.
Last edit: brummer 2020-10-25
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hi. Within Guitarix, I'm trying to demo Auburn Sounds' Graillon pitch changing lv2 plugin (https://www.auburnsounds.com/products/Graillon.html). I put it in my .lv2 directory, and I can't get Guitarix to find it, and I see no errors in the log related to it. Ardour had no trouble accessing and using the plugin. I tried putting it in /usr/lib/lv2/ as well. No luck. One thing interesting about this plugin is that it comes only with the shared lib (so file) and manifest.ttl (while I noticed that most other lv2 plugins come with an additional ttl file).
Am I doing anything wrong? By the way, using Guitarix 0.41 on Ubuntu Studio.
Thanks!
It may be that Auburn Sounds' Graillon requier a LV2 feature that guitarix didn't support. Then guitarix wouldn't show the plug in the list.
So I gone check Graillon out and found the issue. Graillon use Atom ports for MIDI in and don't mark them as lv2:connectionOptional. When you edit the manifest.ttl and add
lv2:portProperty lv2:connectionOptional ;to all ports been marked as
lv2:InputPort, atom:AtomPort ;they work in guitarix.
I've forward the issue to Auburn.
Last edit: brummer 2020-10-25
Awesome! Works great! Thanks for the quick response!