reference/functions/nksp_change_velo_function.html

<html>
  <head>
    <meta name="author" content="Christian Schoenebeck">
    <title>change_velo() function</title>
    <meta name="description" content="Change MIDI velocity of note.">
  </head>
  <body>
    <h1>change_velo()</h1>
    <p>
      Changes the MIDI velocity of the requested note.
    </p>
    <p>
      Changing the velocity with this function only succeeds if the 
      respective note is new. That effectively means you should change the
      velocity before any <code lang="nksp">wait()</code> calls, and before
      entering any loops that may execute your script for a very long time.
      Because in both cases the sampler may suspend your script for a certain
      amount of time and once your script got resumed, the respective event
      and the resulting note may already have entered the sampler's regular
      event processing chain and thus the note's velocity can no longer be
      changed.
    </p>
    <p>
      Note that the new velocity set by this function only affects the
      resulting new voices, it does not modify the actual MIDI event.
      That means the new voices behave as if the MIDI event itself was
      modified, that is for the new voices the instrument's synthesis
      parameter case and sample (i.e. if velocity splits are defined for
      the instrument) is selected based upon the new velocity.
    </p>
    <p>
      However outside the scope of new voices the old MIDI note number is
      retained. That means all other common MIDI processing tasks of the
      sampler are not affected by this function at all.
    </p>

    <h3>Function Prototype</h3>
    <p/>
    <code>
change_velo(??event-id??, ??velocity??)
    </code>

    <h3>Arguments</h3>
    <table>
      <tr>
        <th>Argument Name</th> <th>Data Type</th> <th>Description</th>
      </tr>
      <tr>
        <td><code>??event-id??</code></td>
        <td>Event ID Number</td>
        <td>Event ID of the note to change.<br>
            [required]</td>
      </tr>
      <tr>
        <td><code>??velocity??</code></td>
        <td>Integer Number</td>
        <td>New MIDI velocity (<code>1</code> to <code>127</code>).<br>
            [required]</td>
      </tr>
    </table>
    
    <h3>Return Value</h3>
    <p>None.</p>
    
    <h3>Examples</h3>
    <p>None yet.</p>

    <h3>See also</h3>
    <p><code>set_event_par()</code>, <code>change_note()</code><p>

    <h3>Availability</h3>
    <p>Since LinuxSampler 2.0.0.svn49.<p>

  </body>
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1	schoenebeck	3215	<html>
2			<head>
3			<meta name="author" content="Christian Schoenebeck">
4			<title>change_velo() function</title>
5			<meta name="description" content="Change MIDI velocity of note.">
6			</head>
7			<body>
8			<h1>change_velo()</h1>
9			<p>
10			Changes the MIDI velocity of the requested note.
11			</p>
12			<p>
13			Changing the velocity with this function only succeeds if the
14			respective note is new. That effectively means you should change the
15			velocity before any <code lang="nksp">wait()</code> calls, and before
16			entering any loops that may execute your script for a very long time.
17			Because in both cases the sampler may suspend your script for a certain
18			amount of time and once your script got resumed, the respective event
19			and the resulting note may already have entered the sampler's regular
20			event processing chain and thus the note's velocity can no longer be
21			changed.
22			</p>
23	schoenebeck	3220	<p>
24			Note that the new velocity set by this function only affects the
25			resulting new voices, it does not modify the actual MIDI event.
26			That means the new voices behave as if the MIDI event itself was
27			modified, that is for the new voices the instrument's synthesis
28			parameter case and sample (i.e. if velocity splits are defined for
29			the instrument) is selected based upon the new velocity.
30			</p>
31			<p>
32			However outside the scope of new voices the old MIDI note number is
33			retained. That means all other common MIDI processing tasks of the
34			sampler are not affected by this function at all.
35			</p>
36	schoenebeck	3215
37			<h3>Function Prototype</h3>
38			<p/>
39			<code>
40			change_velo(??event-id??, ??velocity??)
41			</code>
42
43			<h3>Arguments</h3>
44			<table>
45			<tr>
46			<th>Argument Name</th> <th>Data Type</th> <th>Description</th>
47			</tr>
48			<tr>
49			<td><code>??event-id??</code></td>
50			<td>Event ID Number</td>
51			<td>Event ID of the note to change.<br>
52			[required]</td>
53			</tr>
54			<tr>
55			<td><code>??velocity??</code></td>
56			<td>Integer Number</td>
57			<td>New MIDI velocity (<code>1</code> to <code>127</code>).<br>
58			[required]</td>
59			</tr>
60			</table>
61
62			<h3>Return Value</h3>
63			<p>None.</p>
64
65			<h3>Examples</h3>
66			<p>None yet.</p>
67
68			<h3>See also</h3>
69			<p><code>set_event_par()</code>, <code>change_note()</code><p>
70
71			<h3>Availability</h3>
72			<p>Since LinuxSampler 2.0.0.svn49.<p>
73
74			</body>
75			</html>