<?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>fluidOut</title>
<link rel="stylesheet" type="text/css" href="csound.css" />
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1" />
<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="fluidNote.html" title="fluidNote" />
<link rel="next" href="fluidProgramSelect.html" title="fluidProgramSelect" />
</head>
<body>
<div class="navheader">
<table width="100%" summary="Navigation header">
<tr>
<th colspan="3" align="center">fluidOut</th>
</tr>
<tr>
<td width="20%" align="left"><a accesskey="p" href="fluidNote.html">Prev</a> </td>
<th width="60%" align="center">Orchestra Opcodes and Operators</th>
<td width="20%" align="right"> <a accesskey="n" href="fluidProgramSelect.html">Next</a></td>
</tr>
</table>
<hr />
</div>
<div class="refentry" title="fluidOut">
<a id="fluidOut"></a>
<div class="titlepage"></div>
<a id="IndexFluidOut" class="indexterm"></a>
<div class="refnamediv">
<h2>
<span class="refentrytitle">fluidOut</span>
</h2>
<p>fluidOut —
Outputs sound from a given fluidEngine
</p>
</div>
<div class="refsect1" title="Syntax">
<a id="idp23186344"></a>
<h2>Syntax</h2>
<pre class="synopsis">aleft, aright <span class="command"><strong>fluidOut</strong></span> ienginenum</pre>
</div>
<div class="refsect1" title="Description">
<a id="idp23196960"></a>
<h2>Description</h2>
<p>Outputs the sound from a fluidEngine.
</p>
</div>
<div class="refsect1" title="Initialization">
<a id="idp23197688"></a>
<h2>Initialization</h2>
<p><span class="emphasis"><em>ienginenum </em></span> -- engine number assigned from
fluidEngine</p>
</div>
<div class="refsect1" title="Performance">
<a id="idp23198576"></a>
<h2>Performance</h2>
<p><span class="emphasis"><em>aleft</em></span> -- Left channel audio output.</p>
<p><span class="emphasis"><em>aright</em></span> -- Right channel audio output.</p>
<p>Invoke fluidOut in an instrument definition numbered higher than any
fluidcontrol instrument definitions. All SoundFonts used in the fluidEngine
numbered <span class="emphasis"><em>ienginenum</em></span> send their audio output
to this one opcode. Send a note with an indefinite duration to this
instrument to turn the SoundFonts on for as long as required.
</p>
</div>
<div class="refsect1" title="Examples">
<a id="idp23200680"></a>
<h2>Examples</h2>
<p>
Here is an example of the fluidOut opcode with two fluidOuts. It uses the file <a class="ulink" href="examples/fluidOut.csd" target="_top"><em class="citetitle">fluidOut.csd</em>, <a class="ulink" href="examples/01hpschd.sf2" target="_top"><em class="citetitle">01hpschd.sf2</em></a> and </a><a class="ulink" href="examples/22Bassoon.sf2" target="_top"><em class="citetitle">22Bassoon.sf2</em></a>.
</p>
<div class="example">
<a id="idp23202520"></a>
<p class="title">
<strong>Example 267. Example of the fluidOut 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>
<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 fluidOut.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
giengine1 <span class="opc">fluidEngine</span>
<span class="comment">; soundfont path to manual/examples</span>
isfnum1 <span class="opc">fluidLoad</span> "01hpschd.sf2", giengine1, 1
<span class="opc">fluidProgramSelect</span> giengine1, 1, isfnum1, 0, 0
giengine2 <span class="opc">fluidEngine</span>
<span class="comment">; soundfont path to manual/examples</span>
isfnum2 <span class="opc">fluidLoad</span> "22Bassoon.sf2", giengine2, 1
<span class="opc">fluidProgramSelect</span> giengine2, 1, isfnum2, 0, 70
<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">fluidNote</span> giengine1, 1, ikey, ivel
<span class="oblock">endin</span>
<span class="oblock">instr</span> 2
<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">fluidNote</span> giengine2, 1, ikey, ivel
<span class="oblock">endin</span>
<span class="oblock">instr</span> 98
imvol <span class="opc">init</span> 7
asigl, asigr <span class="opc">fluidOut</span> giengine1
<span class="opc">outs</span> asigl<span class="op">*</span>imvol, asigr<span class="op">*</span>imvol
<span class="oblock">endin</span>
<span class="oblock">instr</span> 99
imvol <span class="opc">init</span> 4
asigl, asigr <span class="opc">fluidOut</span> giengine2 <span class="comment">;add a stereo flanger</span>
adelL <span class="opc">linseg</span> 0, p3<span class="op">*</span>.5, 0.02, p3<span class="op">*</span>.5, 0 <span class="comment">;max delay time =20ms</span>
adelR <span class="opc">linseg</span> 0.02, p3<span class="op">*</span>.5, 0, p3<span class="op">*</span>.5, 0.02 <span class="comment">;max delay time =20ms </span>
asigL <span class="opc">flanger</span> asigl, adelL, .6
asigR <span class="opc">flanger</span> asigr, adelR, .6
<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 2 60 100 <span class="comment">;play one note of instr 1</span>
<span class="stamnt">i</span> 2 2 2 60 100 <span class="comment">;play another note of instr 2 and...</span>
<span class="stamnt">i</span> 98 0 60 <span class="comment">;play virtual keyboard for 60 sec.</span>
<span class="stamnt">i</span> 99 0 60
<span class="stamnt">e</span>
<span class="csdtag"></CsScore></span>
<span class="csdtag"></CsoundSynthesizer></span>
</pre>
</div>
</div>
<p><br class="example-break" />
The output should include lines like these:
</p>
<pre class="screen">
chnl 1 using instr 1
chnl 2 using instr 2
SoundFont: 1 Bank: 0 Preset: 0 Harpsichord I-8
SoundFont: 1 Bank: 0 Preset: 70 Ethan Bassoon mono
</pre>
<p>
</p>
</div>
<div class="refsect1" title="See Also">
<a id="idp23236576"></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></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="idp23239816"></a>
<h2>Credits</h2>
<p>Michael Gogins (gogins at pipeline dot com), Steven Yi.
Thanks to Peter Hanappe for Fluidsynth.</p>
</div>
<p>New in Csound5.00</p>
</div>
<div class="navfooter">
<hr />
<table width="100%" summary="Navigation footer">
<tr>
<td width="40%" align="left"><a accesskey="p" href="fluidNote.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="fluidProgramSelect.html">Next</a></td>
</tr>
<tr>
<td width="40%" align="left" valign="top">fluidNote </td>
<td width="20%" align="center">
<a accesskey="h" href="index.html">Home</a>
</td>
<td width="40%" align="right" valign="top"> fluidProgramSelect</td>
</tr>
</table>
</div>
</body>
</html>
distrib
>
Mageia
>
5
>
x86_64
>
media
>
core-release
>
by-pkgid
>
b707d9a4ee443103660a75ccb6e51334
>
files
>
1721
