<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>fluidLoad</title>
<link rel="stylesheet" type="text/css" href="csound.css" />
<link rel="stylesheet" type="text/css" href="syntax-highlighting.css" />
<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" />
<link rel="home" href="index.html" title="The Canonical Csound Reference Manual" />
<link rel="up" href="OpcodesTop.html" title="Orchestra Opcodes and Operators" />
<link rel="prev" href="fluidEngine.html" title="fluidEngine" />
<link rel="next" href="fluidNote.html" title="fluidNote" />
</head>
<body>
<div class="navheader">
<table width="100%" summary="Navigation header">
<tr>
<th colspan="3" align="center">fluidLoad</th>
</tr>
<tr>
<td width="20%" align="left"><a accesskey="p" href="fluidEngine.html">Prev</a> </td>
<th width="60%" align="center">Orchestra Opcodes and Operators</th>
<td width="20%" align="right"> <a accesskey="n" href="fluidNote.html">Next</a></td>
</tr>
</table>
<hr />
</div>
<div class="refentry">
<a id="fluidLoad"></a>
<div class="titlepage"></div>
<a id="IndexFluidLoad" class="indexterm"></a>
<div class="refnamediv">
<h2>
<span class="refentrytitle">fluidLoad</span>
</h2>
<p>fluidLoad —
Loads a SoundFont into a fluidEngine, optionally listing SoundFont contents.
</p>
</div>
<div class="refsect1">
<a id="idm281472931804840"></a>
<h2>Syntax</h2>
<pre class="synopsis">isfnum <span class="command"><strong>fluidLoad</strong></span> soundfont, ienginenum[, ilistpresets]</pre>
</div>
<div class="refsect1">
<a id="idm281472931740184"></a>
<h2>Description</h2>
<p>Loads a SoundFont into an instance of a fluidEngine, optionally
listing banks and presets for SoundFont.
</p>
</div>
<div class="refsect1">
<a id="idm281472931738664"></a>
<h2>Initialization</h2>
<p><span class="emphasis"><em>isfnum </em></span> -- number assigned to just-loaded
soundfont.</p>
<p><span class="emphasis"><em>soundfont </em></span> -- string specifying a SoundFont
filename. Note that any number of SoundFonts may be loaded (obviously,
by different invocations of fluidLoad).</p>
<p><span class="emphasis"><em>ienginenum </em></span> -- engine number assigned from
fluidEngine</p>
<p><span class="emphasis"><em>ilistpresets </em></span> -- optional, if specified, lists all
Fluidsynth programs for the just-loaded SoundFont. A Fluidsynth program is a
combination of SoundFont ID, bank number, and preset number that is assigned to
a MIDI channel.
</p>
</div>
<div class="refsect1">
<a id="idm281472931734392"></a>
<h2>Performance</h2>
<p>Invoke fluidLoad in the orchestra header, any number of
times. The same SoundFont may be invoked to assign programs to MIDI
channels any number of times; the SoundFont is only loaded the first
time.</p>
</div>
<div class="refsect1">
<a id="idm281472931732904"></a>
<h2>Examples</h2>
<p>
Here is an example of the fluidLoad opcode. It uses the file <a class="ulink" href="examples/fluidLoad.csd" target="_top"><em class="citetitle">fluidLoad.csd</em></a> and <a class="ulink" href="examples/07AcousticGuitar.sf2" target="_top"><em class="citetitle">07AcousticGuitar.sf2</em></a>.
</p>
<div class="example">
<a id="idm281472931730264"></a>
<p class="title">
<strong>Example 313. Example of the fluidLoad opcode.</strong>
</p>
<div class="example-contents">
<p>See the sections <a class="link" href="UsingRealTime.html" title="Real-Time Audio"><em class="citetitle">Real-time Audio</em></a> and <a class="link" href="CommandFlags.html" title="Csound command line"><em class="citetitle">Command Line Flags</em></a> for more information on using command line flags.</p>
<div class="refsect1">
<a id="idm281472764206968"></a>
<pre class="programlisting">
<span class="nt"><CsoundSynthesizer></span>
<span class="nt"><CsOptions></span>
<span class="c1">; Select audio/midi flags here according to platform</span>
-odac -+rtmidi=virtual -M0 <span class="c1">;;;realtime audio out and realtime midi in</span>
<span class="c1">;-iadc ;;;uncomment -iadc if realtime audio input is needed too</span>
<span class="c1">; For Non-realtime ouput leave only the line below:</span>
<span class="c1">;-o fluidLoad.wav -W ;;; for file output any platform</span>
<span class="nt"></CsOptions></span>
<span class="nt"><CsInstruments></span>
<span class="vg">sr</span> <span class="o">=</span> <span class="mi">44100</span>
<span class="vg">ksmps</span> <span class="o">=</span> <span class="mi">32</span>
<span class="vg">nchnls</span> <span class="o">=</span> <span class="mi">2</span>
<span class="vg">0dbfs</span> <span class="o">=</span> <span class="mi">1</span>
gi<span class="n">engine</span> <span class="nb">fluidEngine</span>
<span class="c1">; soundfont path to manual/examples</span>
i<span class="n">sfnum</span> <span class="nb">fluidLoad</span> <span class="s">"07AcousticGuitar.sf2"</span><span class="p">,</span> gi<span class="n">engine</span><span class="p">,</span> <span class="mi">1</span>
<span class="nb">fluidProgramSelect</span> gi<span class="n">engine</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> i<span class="n">sfnum</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span>
<span class="kd">instr</span> <span class="nf">1</span>
<span class="nb">mididefault</span> <span class="mi">60</span><span class="p">,</span> <span class="nb">p3</span>
<span class="nb">midinoteonkey</span> <span class="nb">p4</span><span class="p">,</span> <span class="nb">p5</span>
i<span class="n">key</span> <span class="nb">init</span> <span class="nb">p4</span>
i<span class="n">vel</span> <span class="nb">init</span> <span class="nb">p5</span>
<span class="nb">fluidNote</span> gi<span class="n">engine</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> i<span class="n">key</span><span class="p">,</span> i<span class="n">vel</span>
<span class="kd">endin</span>
<span class="kd">instr</span> <span class="nf">99</span>
i<span class="n">mvol</span> <span class="nb">init</span> <span class="mi">7</span>
a<span class="n">sigl</span><span class="p">,</span> a<span class="n">sigr</span> <span class="nb">fluidOut</span> gi<span class="n">engine</span>
<span class="nb">outs</span> a<span class="n">sigl</span><span class="o">*</span>i<span class="n">mvol</span><span class="p">,</span> a<span class="n">sigr</span><span class="o">*</span>i<span class="n">mvol</span>
<span class="kd">endin</span>
<span class="nt"></CsInstruments></span>
<span class="nt"><CsScore></span>
<span class="nb">i</span> <span class="mi">1</span> <span class="mi">0</span> <span class="mi">2</span> <span class="mi">60</span> <span class="mi">100</span> <span class="c1">;play one note from score and...</span>
<span class="nb">i</span> <span class="mi">99</span> <span class="mi">0</span> <span class="mi">60</span> <span class="c1">;play virtual keyboard for 60 sec.</span>
<span class="nb">e</span>
<span class="nt"></CsScore></span>
<span class="nt"></CsoundSynthesizer></span>
</pre>
</div>
</div>
</div>
<p><br class="example-break" />
The output should include a line like this:
</p>
<pre class="screen">
SoundFont: 1 Bank: 0 Preset: 0 Seagul Acoustic Git
</pre>
<p>
</p>
</div>
<div class="refsect1">
<a id="idm281472931725192"></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></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">
<a id="idm281472931719976"></a>
<h2>Credits</h2>
<p>Michael Gogins (gogins at pipeline dot
com), Steven Yi. Thanks to Peter Hanappe for Fluidsynth.
</p>
<p>New in Csound5.00</p>
</div>
</div>
<div class="navfooter">
<hr />
<table width="100%" summary="Navigation footer">
<tr>
<td width="40%" align="left"><a accesskey="p" href="fluidEngine.html">Prev</a> </td>
<td width="20%" align="center">
<a accesskey="u" href="OpcodesTop.html">Up</a>
</td>
<td width="40%" align="right"> <a accesskey="n" href="fluidNote.html">Next</a></td>
</tr>
<tr>
<td width="40%" align="left" valign="top">fluidEngine </td>
<td width="20%" align="center">
<a accesskey="h" href="index.html">Home</a>
</td>
<td width="40%" align="right" valign="top"> fluidNote</td>
</tr>
</table>
</div>
</body>
</html>
distrib
>
Mageia
>
7
>
armv7hl
>
media
>
core-release
>
by-pkgid
>
5fcfcb7517038d1f44ab4e478e6e61fa
>
files
>
1911
