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7    <title>SetTrackMute</title>
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10    <h1>nw::snd::SequenceSoundHandle::SetTrackMute Member Function</h1>
11    <h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">#include &lt;nw/snd/snd_SequenceSoundHandle.h&gt;
14
15void SetTrackMute(
16     <span>u32</span> trackBitFlag,
17     bool muteFlag
18);
19</pre>
20    </div>
21    <h2>Arguments</h2>
22    <div class="section">
23      <table class="arguments">
24        <thead>
25          <tr>
26            <td width="15" />
27            <th>Name</th>
28            <td>Description</td>
29          </tr>
30        </thead>
31        <tr>
32          <td>in</td>
33          <th>trackBitFlag</th>
34          <td>Bit flag for each track.</td>
35        </tr>
36        <tr>
37          <td>in</td>
38          <th>muteFlag</th>
39          <td>Set to TRUE when muting, and FALSE when mute is released.</td>
40        </tr> </table>
41    </div>
42    <h2>Return Values</h2>
43    <div class="section">
44                None.
45               </div>
46    <h2>Description</h2>
47    <div class="section">
48      <p>Mutes sequence sound tracks. Or cancels mute.</p><p>Changes the muting of the sound sequence track associated with the handle. This function does not perform any action if the stream handle is invalid.</p><p>The trackBitFlag argument specifies the track. The tracks are identified from the lower bit in sequence: Track 0, Track 1, Track 2 .... All tracks that have enabled bits will have their mute settings changed. For example, to change the mute settings of Track 2 and Track 5, use  (1 &lt;&lt; 2) | (1 &lt;&lt; 5); i.e., 0x0024.</p><p>When a track is muted, the note on command can no longer be executed on the specified track after that point.</p><p>Setting muteFlag to true mutes the sequence track. At the same time, the sound reproduced by that track is immediately stopped. (This is the same as MUTE_STOP used with <a href="../../../nw/snd/SeqMute.html">SeqMute</a>.)</p><p>Setting muteFlag to false cancels muting.</p><p>If mute is canceled, sound will be produced but not begin to play immediately. Note that sound will begin to play on the next note-on.</p><p>Much like mute status, silent status (<a href="../../../nw/snd/SequenceSoundHandle/SetTrackSilence.html">SetTrackSilence</a>) is available to turn off the volume of tracks. Mute status and silent status can be set separately. If both are set, a track not produce sound until both are cancelled.</p></div>
49    <h2>See Also</h2>
50    <div class="section">
51      <p class="reference"><a href="../../../nw/snd/SeqMute.html">SeqMute</a><br /><a href="../../../nw/snd/SequenceSoundHandle/SetTrackSilence.html">SetTrackSilence</a><br /> </p>
52    </div>
53    <h2>Revision History</h2>
54    <div class="section">
55      <dl class="history">
56        <dt>2010/01/22</dt>
57        <dd>Initial version.<br />
58        </dd>
59      </dl>
60    </div>
61  <hr><p>CONFIDENTIAL</p></body>
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