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No sound output via jack

Posted: Wed May 08, 2019 9:11 pm
by renoh
Hi all,

I am currently struggling with getting drumgizmo working standalone on the command line. My MIDI notes do get registered by it ("Event key:47 vel:77" et cetera), yet I cannot hear any sound.

Other audio generators (e.g. hydrogen) output sound as expected when all connections are set via qjackctl.

My MIDI input consists of jack-keyboard currently - could it be an issue with the selected MIDI channel/bank/program (I have not yet understood how drumgizmo maps those values, currently all set to 1 - I already fuzzed those around) or with the fact that I needed to reduce the number of instruments in the .xml-file due to memory constraints since I am running it on a Raspberry Pi?

Redirecting the output of drumgizmo to a wavfile and playing that works fine - so I guess it's a simple configuration-problem.

Re: No sound output via jack

Posted: Thu May 09, 2019 5:11 am
by deva
I think this is a duplicate of your other question?: viewtopic.php?f=57&t=20004&p=106526

Re: No sound output via jack

Posted: Thu May 09, 2019 6:27 am
by renoh
Indeed, this is a duplicate. Sorry for the inconvenience. Consider this closed.