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FluidFeatures
Tom M edited this page Sep 25, 2019
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This is a list of MIDI events that fluidsynth handles by default. That "handling" is either given by the General MIDI standard or the SoundFont spec.
Note: In order to control even more aspects of the sound synthesis (e.g. ADSR, low pass filter cutoff & resonance, reverb & chorus amount) SoundFont modulators must be used.
| MIDI Message | Implementation Status |
|---|---|
| NOTE_OFF | ✔️ |
| NOTE_ON | ✔️ |
| CONTROL_CHANGE | ✅ See related table below. |
| MIDI_SET_TEMPO | ✔️ |
| PROGRAM_CHANGE | ✔️ |
| CHANNEL_PRESSURE | ✔️ |
| KEY_PRESSURE | ✔️ |
| PITCH_BEND | ✔️ |
| MIDI_SYSTEM_RESET | ✔️ |
| MIDI CC | Implementation Status |
|---|---|
| (000) BANK_SELECT | ✔️ Interpretation of MSB and LSB depends on synth.midi-bank-select
|
| (001) Modulation Wheel | ✔️ SF2 default modulator |
| (002) Breath Controller | |
| (004) Foot Controller | ❌ |
| (005) Portamento Time | ✔️ See PolyMono documentation in /doc/polymono/FluidPolyMono-0004.pdf |
| (006) DATA_ENTRY | ✔️ MSB and LSB. |
| (007) Channel Volume | ✔️ SF2 default modulator |
| (008) Balance | ✅ non-standard SF2 modulators. |
| (010) Pan | ✔️ SF2 default modulator |
| (011) Expression | ✔️ SF2 default modulator |
| (064) SUSTAIN_SWITCH | ✔️ See documentation in /doc/FluidSostenuto-005.pdf |
| (065) PORTAMENTO_SWITCH | ✔️ See PolyMono documentation in /doc/polymono/FluidPolyMono-0004.pdf |
| (066) SOSTENUTO_SWITCH | ✔️ See documentation in /doc/FluidSostenuto-005.pdf |
| (068) LEGATO_SWITCH | ✔️ see PolyMono documentation in /doc/polymono/FluidPolyMono-0004.pdf |
| (084) Portamento Control (PTC) | ✔️ See PolyMono documentation in /doc/polymono/FluidPolyMono-0004.pdf |
| (091) Effects 1 Depth (Reverb Send Level) | ✔️ SF2 default modulator |
| (093) Effects 3 Depth (Chorus Send Level) | ✔️ SF2 default modulator |
| (098) NRPN_LSB | ✅ See related table below |
| (099) NRPN_MSB | ✅ See related table below |
| (100) RPN_LSB | ✅ See related table below |
| (101) RPN_MSB | ✅ See related table below |
| (120) ALL_SOUND_OFF | ✔️ |
| (121) ALL_CTRL_OFF | ✔️ |
| (123) ALL_NOTES_OFF | ✔️ |
| (124) Omni Mode Off | ✔️ See PolyMono documentation in /doc/polymono/FluidPolyMono-0004.pdf |
| (125) Omni Mode On | ✔️ See PolyMono documentation in /doc/polymono/FluidPolyMono-0004.pdf |
| (126) Mono Mode | ✔️ See PolyMono documentation in /doc/polymono/FluidPolyMono-0004.pdf |
| (127) Poly Mode | ✔️ See PolyMono documentation in /doc/polymono/FluidPolyMono-0004.pdf |
| RPN CC | Implementation Status |
|---|---|
| (000) RPN_PITCH_BEND_RANGE | ✔️ |
| (001) RPN_CHANNEL_FINE_TUNE | ✔️ |
| (002) RPN_CHANNEL_COARSE_TUNE | ✔️ |
All SF2 generators can be altered with NRPN Control Change messages. See section 8.1.2 in the spec.