<?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>v Statement</title> <link rel="stylesheet" href="csound.css" type="text/css" /> <meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /> <link rel="home" href="index.html" title="The Canonical Csound Reference Manual" /> <link rel="up" href="ScoregensTop.html" title="Score Statements and GEN Routines" /> <link rel="prev" href="t.html" title="t Statement (Tempo Statement)" /> <link rel="next" href="x.html" title="x Statement" /> </head> <body> <div class="navheader"> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">v Statement</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="t.html">Prev</a> </td> <th width="60%" align="center">Score Statements and GEN Routines</th> <td width="20%" align="right"> <a accesskey="n" href="x.html">Next</a></td> </tr> </table> <hr /> </div> <div class="refentry" title="v Statement"> <a id="v"></a> <div class="titlepage"></div> <a id="IndexVStatement" class="indexterm"></a> <div class="refnamediv"> <h2> <span class="refentrytitle">v Statement</span> </h2> <p>v — Provides for locally variable time warping of score events. </p> </div> <div class="refsect1" title="Description"> <a id="id3724825"></a> <h2>Description</h2> <p> The <span class="emphasis"><em>v statement</em></span> provides for locally variable time warping of score events. </p> </div> <div class="refsect1" title="Syntax"> <a id="id3724848"></a> <h2>Syntax</h2> <pre class="synopsis"><span class="command"><strong>v</strong></span> p1</pre> </div> <div class="refsect1" title="Initialization"> <a id="id3724865"></a> <h2>Initialization</h2> <p> <span class="command"><strong>p1</strong></span> -- Time warp factor (must be positive). </p> </div> <div class="refsect1" title="Performance"> <a id="id3724881"></a> <h2>Performance</h2> <p> The <span class="emphasis"><em>v statement</em></span> takes effect with the following <a class="link" href="i.html" title="i Statement (Instrument or Note Statement)"><em class="citetitle">i statement</em></a>, and remains in effect until the next <a class="link" href="v.html" title="v Statement"><em class="citetitle">v statement</em></a>, <a class="link" href="s.html" title="s Statement"><em class="citetitle">s statement</em></a>, or <a class="link" href="e.html" title="e Statement"><em class="citetitle">e statement</em></a>. </p> </div> <div class="refsect1" title="Examples"> <a id="id3725796"></a> <h2>Examples</h2> <p> The value of p1 is used as a multiplier for the start times (p2) of subsequent <a class="link" href="i.html" title="i Statement (Instrument or Note Statement)"><em class="citetitle">i statements</em></a>. </p> <p> </p> <div class="informalexample"> <pre class="programlisting"> <span class="stamnt">i</span>1 0 1 <span class="comment">; note1</span> <span class="stamnt">v</span>2 <span class="stamnt">i</span>1 1 1 <span class="comment">; note2</span></pre> </div> <p> In this example, the second note occurs two beats after the first note, and is twice as long. </p> <p> Although the <span class="emphasis"><em>v statement</em></span> is similar to the <a class="link" href="t.html" title="t Statement (Tempo Statement)"><em class="citetitle">t statement</em></a>, the <span class="emphasis"><em>v statement</em></span> is local in operation. That is, <span class="emphasis"><em>v</em></span> affects only the following notes, and its effect may be cancelled or changed by another <span class="emphasis"><em>v statement</em></span>. </p> <p> Carried values are unaffected by the <span class="emphasis"><em>v statement</em></span> (see <a class="link" href="ScoreTop.html#ScoreCarry" title="Carry"><em class="citetitle">Carry</em></a>). </p> <p> </p> <div class="informalexample"> <pre class="programlisting"> <span class="stamnt">i</span>1 0 1 <span class="comment">; note1</span> <span class="stamnt">v</span>2 <span class="stamnt">i</span>1 1 . <span class="comment">; note2</span> <span class="stamnt">i</span>1 2 . <span class="comment">; note3</span> <span class="stamnt">v</span>1 <span class="stamnt">i</span>1 3 . <span class="comment">; note4</span> <span class="stamnt">i</span>1 4 . <span class="comment">; note5</span> <span class="stamnt">e</span></pre> </div> <p> </p> <p> In this example, note3 and note5 occur simultaneously, while note4 actually occurs before note3, that is, at its original place. Durations are unaffected. </p> <p> </p> <div class="informalexample"> <pre class="programlisting"> <span class="stamnt">i</span>1 0 1 <span class="stamnt">v</span>2 <span class="stamnt">i</span>. + . <span class="stamnt">i</span>. . .</pre> </div> <p> In this example, the <span class="emphasis"><em>v statement</em></span> has no effect. </p> </div> </div> <div class="navfooter"> <hr /> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href="t.html">Prev</a> </td> <td width="20%" align="center"> <a accesskey="u" href="ScoregensTop.html">Up</a> </td> <td width="40%" align="right"> <a accesskey="n" href="x.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">t Statement (Tempo Statement) </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> x Statement</td> </tr> </table> </div> </body> </html>