<?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>JackoInfo</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="JackoFreewheel.html" title="JackoFreewheel" /> <link rel="next" href="JackoInit.html" title="JackoInit" /> </head> <body> <div class="navheader"> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">JackoInfo</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="JackoFreewheel.html">Prev</a> </td> <th width="60%" align="center">Orchestra Opcodes and Operators</th> <td width="20%" align="right"> <a accesskey="n" href="JackoInit.html">Next</a></td> </tr> </table> <hr /> </div> <div class="refentry"> <a id="JackoInfo"></a> <div class="titlepage"></div> <a id="IndexJackoInfo" class="indexterm"></a> <div class="refnamediv"> <h2> <span class="refentrytitle">JackoInfo</span> </h2> <p>JackoInfo — Prints information about the Jack system. </p> </div> <div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"> <table border="0" summary="Note"> <tr> <td rowspan="2" align="center" valign="top" width="25"> <img alt="[Note]" src="images/note.png" /> </td> <th align="left">Note</th> </tr> <tr> <td align="left" valign="top">plugin: Requires jacko plugin</td> </tr> </table> </div> <div class="refsect1"> <a id="idm281472922310312"></a> <h2>Description</h2> <p> Prints the Jack daemon and client names, the sampling rate and frames per period, and all active Jack port names, types, states, and connections. </p> </div> <div class="refsect1"> <a id="idm281472922308936"></a> <h2>Syntax</h2> <pre class="synopsis"> <span class="command"> <strong>JackoInfo </strong> </span> </pre> </div> <div class="refsect1"> <a id="idm281472922236152"></a> <h2>Initialization</h2> <p> May be called any number of times in the orchestra header, for example both before and after creating Jack ports in the Csound orchestra header. </p> </div> <div class="refsect1"> <a id="idm281472922234776"></a> <h2>Examples</h2> <p> Here is an example of the JackoInfo opcode. It uses the file <a class="ulink" href="examples/JackoInfo.csd" target="_top"><em class="citetitle">JackInfo.csd</em></a>. </p> <div class="example"> <a id="idm281472922233000"></a> <p class="title"> <strong>Example 444. Example of the JackoInfo 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="idm281472750562696"></a> <pre class="programlisting"> <span class="nt"><CsoundSynthesizer></span> <span class="nt"><CsOptions></span> -n <span class="nt"></CsOptions></span> <span class="nt"><CsInstruments></span> <span class="vg">sr</span> <span class="o">=</span> <span class="mi">48000</span> <span class="vg">ksmps</span> <span class="o">=</span> <span class="mi">128</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> <span class="kd">instr</span> <span class="nf">1</span> <span class="nb">JackoInit</span> <span class="s">"default"</span><span class="p">,</span> <span class="s">"csound"</span> <span class="nb">JackoInfo</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">0</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" /> </p> </div> <div class="refsect1"> <a id="idm281472922228808"></a> <h2>See Also</h2> <p> <a class="link" href="JackoInit.html" title="JackoInit"><em class="citetitle">JackoInit</em></a>, <a class="link" href="JackoFreewheel.html" title="JackoFreewheel"><em class="citetitle">JackoFreewheel</em></a>, <a class="link" href="JackoAudioInConnect.html" title="JackoAudioInConnect"><em class="citetitle">JackoAudioInConnect</em></a>, <a class="link" href="JackoAudioOutConnect.html" title="JackoAudioOutConnect"><em class="citetitle">JackoAudioOutConnect</em></a>, <a class="link" href="JackoMidiInConnect.html" title="JackoMidiInConnect"><em class="citetitle">JackoMidiInConnect</em></a>, <a class="link" href="JackoMidiOutConnect.html" title="JackoMidiOutConnect"><em class="citetitle">JackoMidiOutConnect</em></a>, <a class="link" href="JackoOn.html" title="JackoOn"><em class="citetitle">JackoOn</em></a>, <a class="link" href="JackoAudioIn.html" title="JackoAudioIn"><em class="citetitle">JackoAudioIn</em></a>, <a class="link" href="JackoAudioOut.html" title="JackoAudioOut"><em class="citetitle">JackoAudioOut</em></a>, <a class="link" href="JackoMidiOut.html" title="JackoMidiOut"><em class="citetitle">JackoMidiOut</em></a>, <a class="link" href="JackoNoteOut.html" title="JackoNoteOut"><em class="citetitle">JackoNoteOut</em></a>, <a class="link" href="JackoTransport.html" title="JackoTransport"><em class="citetitle">JackoTransport</em></a>. </p> </div> <div class="refsect1"> <a id="idm281472922216168"></a> <h2>Credits</h2> <p>By: Michael Gogins 2010</p> </div> </div> <div class="navfooter"> <hr /> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href="JackoFreewheel.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="JackoInit.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">JackoFreewheel </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> JackoInit</td> </tr> </table> </div> </body> </html>