Hi, what package of tuxguitar 1.5.6 did you installed?
As i see all files included in this rar file are already setted to maximum volume value witch is 127 I could also check this opening these midi files with an online midi player: https://signal.vercel.app/edit
No i couldn't reproduce it.. could you attach me the exported MIDI file?
¿How exactly are you building tuxguitar? i can't understand what you mean with "SPEC" However it don't seems a tuxguitar issue, it seems that your fluidsynth lib was build with different libjack-dev that the one you have installed.. to tuxguitar try to load fluidsynth plugin and fluidsynth try to load it's jack module and it fails
I couldn't reproduce it, ¿What exactly tuxguitar version do you have installed? ¿What MIDI Port do you have selected in tuxguitar settings (Menu "Tools -> Settings" sound section) ? ¿Are you completly sure you modify volume of same instrument that you are adding notes?
It should be enough by setting "this.loop = true;" in reset method. However in MidiPlayer you should make sure documentManager is initialized. For example in the constructor this.documentManager = TGDocumentManager.getInstance(this.context)
Yes, tied notes from different measures was never implemented on MIDI exporter.
Just go to menu "Tools -> Shortcut" and configure the shortcut for this action.