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<h2>
<span class="refentrytitle">fluidCCi</span>
</h2>
<p>fluidCCi —
Sends a MIDI controller data message to fluid.
</p>
</div>
<div class="refsect1" title="Syntax">
<a id="idp23009776"></a>
<h2>Syntax</h2>
<pre class="synopsis"><span class="command"><strong>fluidCCi</strong></span> iEngineNumber, iChannelNumber, iControllerNumber, iValue</pre>
</div>
<div class="refsect1" title="Description">
<a id="idp23054928"></a>
<h2>Description</h2>
<p>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.
</p>
</div>
<div class="refsect1" title="Initialization">
<a id="idp23055688"></a>
<h2>Initialization</h2>
<p><span class="emphasis"><em>iEngineNumber </em></span> -- engine number assigned from
fluidEngine</p>
<p><span class="emphasis"><em>iChannelNumber </em></span> -- MIDI channel number to which the
Fluidsynth program is assigned: from 0 to 255. MIDI channels numbered 16 or
higher are virtual channels.</p>
<p><span class="emphasis"><em>iControllerNumber </em></span> -- MIDI controller number to use
for this message</p>
<p><span class="emphasis"><em>iValue </em></span> -- value to set for controller (usually
0-127)</p>
</div>
<div class="refsect1" title="Performance">
<a id="idp23057800"></a>
<h2>Performance</h2>
<p>This opcode is useful for setting controller values at init time. For
continous changes, use fluidCCk.</p>
</div>
<div class="refsect1" title="Examples">
<a id="idp23058504"></a>
<h2>Examples</h2>
<p>
Here is an example of the fluidCCi opcodes. It uses the file <a class="ulink" href="examples/fluidCCi.csd" target="_top"><em class="citetitle">fluidCCi.csd</em></a>.
</p>
<pre class="programlisting">
<span class="csdtag"><CsoundSynthesizer></span>
<span class="csdtag"><CsOptions></span>
<span class="comment">; Select audio/midi flags here according to platform</span>
-odac -+rtmidi=virtual -M0 <span class="comment">;;;realtime audio out and realtime midi in</span>
<span class="comment">;-iadc ;;;uncomment -iadc if realtime audio input is needed too</span>
<span class="comment">; For Non-realtime ouput leave only the line below:</span>
<span class="comment">;-o fluidCCi.wav -W ;;; for file output any platform</span>
<span class="csdtag"></CsOptions></span>
<span class="csdtag"><CsInstruments></span>
<span class="ohdr">sr</span> <span class="op">=</span> 44100
<span class="ohdr">ksmps</span> <span class="op">=</span> 32
<span class="ohdr">nchnls</span> <span class="op">=</span> 2
<span class="ohdr">0dbfs</span> <span class="op">=</span> 1
giengine <span class="opc">fluidEngine</span>
<span class="comment">; soundfont path to manual/examples</span>
isfnum <span class="opc">fluidLoad</span> "19Trumpet.sf2", giengine, 1
<span class="opc">fluidProgramSelect</span> giengine, 1, isfnum, 0, 56
<span class="oblock">instr</span> 1
<span class="opc">mididefault</span> 60, p3
<span class="opc">midinoteonkey</span> p4, p5
ikey <span class="opc">init</span> p4
ivel <span class="opc">init</span> p5
<span class="opc">fluidCCi</span> giengine, 1, 93, 127 <span class="comment">;full chorus &</span>
<span class="opc">fluidCCi</span> giengine, 1, 91, 127 <span class="comment">;full reverb!</span>
<span class="opc">fluidNote</span> giengine, 1, ikey, ivel
<span class="oblock">endin</span>
<span class="oblock">instr</span> 99
imvol <span class="opc">init</span> 7
asigl, asigr <span class="opc">fluidOut</span> giengine
<span class="opc">outs</span> asigl<span class="op">*</span>imvol, asigr<span class="op">*</span>imvol
<span class="oblock">endin</span>
<span class="csdtag"></CsInstruments></span>
<span class="csdtag"><CsScore></span>
<span class="stamnt">i</span> 1 0 5 60 100 <span class="comment">;play one note from score and...</span>
<span class="stamnt">i</span> 99 0 60 <span class="comment">;play virtual keyboard for 60 sec.</span>
<span class="stamnt">e</span>
<span class="csdtag"></CsScore></span>
<span class="csdtag"></CsoundSynthesizer></span>
</pre>
</div>
<div class="refsect1" title="See Also">
<a id="idp23060056"></a>
<h2>See Also</h2>
<p><a class="link" href="fluidEngine.html" title="fluidEngine"><em class="citetitle">fluidEngine</em></a>, <a class="link" href="fluidNote.html" title="fluidNote"><em class="citetitle">fluidNote</em></a>, <a class="link" href="fluidLoad.html" title="fluidLoad"><em class="citetitle">fluidLoad</em></a>, <a class="link" href="fluidCCk.html" title="fluidCCk"><em class="citetitle">fluidCCk</em></a></p>
<p> More information on soundfonts in the Floss Manuals: <a class="ulink" href="http://en.flossmanuals.net/csound/ch048_d-reading-midi-files" target="_top"><em class="citetitle">http://en.flossmanuals.net/csound/ch048_d-reading-midi-files</em></a></p>
<p> Other information on soundfonts on Wikipedia: <a class="ulink" href="http://en.wikipedia.org/wiki/Soundfont" target="_top"><em class="citetitle">http://en.wikipedia.org/wiki/Soundfont</em></a></p>
</div>
<div class="refsect1" title="Credits">
<a id="idp23063728"></a>
<h2>Credits</h2>
<p>Michael Gogins (gogins at pipeline dot com), Steven Yi.
Thanks to Peter Hanappe for Fluidsynth.</p>
</div>
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