fluidCCk

fluidCCk — Sends a MIDI controller data message to fluid.

Syntax

fluidCCk iEngineNumber, iChannelNumber, iControllerNumber, kValue

Description

Plugin opcode in fluidOpcodes.

Sends a MIDI controller data (MIDI controller number and value to use) message to a fluid engine by number on the user specified MIDI channel number.

Initialization

iEngineNumber -- engine number assigned from fluidEngine

iChannelNumber -- MIDI channel number to which the Fluidsynth program is assigned: from 0 to 255. MIDI channels numbered 16 or higher are virtual channels.

iControllerNumber -- MIDI controller number to use for this message

Performance

kValue -- value to set for controller (usually 0-127)

Examples

Here is an example of the fluidCCk opcodes. It uses the file fluidCCk.csd.

<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
-odac      ;;;realtime audio out
;-iadc    ;;;uncomment -iadc if realtime audio input is needed too
; For Non-realtime ouput leave only the line below:
;-o fluidCCk.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>

sr = 44100
ksmps = 32
nchnls = 2
0dbfs = 1

giengine fluidEngine
; soundfont path to manual/examples
isfnum	 fluidLoad "22Bassoon.sf2", giengine, 1
	 fluidProgramSelect giengine, 1, isfnum, 0, 70

instr 1

	mididefault   60, p3
	midinoteonkey p4, p5
ikey	init p4
ivel	init p5
kpan	line 0, p3, 127 ;panning from left to right
	fluidCCk giengine, 1, 10, kpan ;CC 10 = pan
	fluidNote giengine, 1, ikey, ivel

endin

instr 99

imvol  init 7
asigl, asigr fluidOut giengine
       outs asigl*imvol, asigr*imvol

endin
</CsInstruments>
<CsScore>

i 1 0 4 48 100
i 1 4 2 50 120
i 1 6 1 53 80
i 1 7 1 45 70
i 1 8 1.5 48 80

i 99 0 10      ;keep instr 99 active
e
</CsScore>
</CsoundSynthesizer>

See Also

fluidEngine, fluidNote, fluidLoad, fluidCCi

More information on soundfonts is in the Floss Manuals: http://write.flossmanuals.net/csound/d-reading-midi-files

For other information on soundfonts look in the Wikipedia: http://en.wikipedia.org/wiki/Soundfont

Credits

Michael Gogins (gogins at pipeline dot com), Steven Yi. Thanks to Peter Hanappe for Fluidsynth.