Yes this is a bug in FluidSynth, generators , KEY_NUM (and GEN_VELOCITY too!) comingfrom SoudFont are ignored and replaced by (keyNum and velocity) coming from MIDI input.The right behavior should be the reverse case. Please you should post a ticket to repport this bad behavior(on SourceForge Ticket Panel) (ps: you need to register ).
Yes this is a bug in FluidSynth, generators , KEY_NUM (and GEN_VELOCITY too!) coming
from SoudFont are ignored and replaced by (keyNum and velocity) coming from MIDI input.
The right behavior should be the reverse case.