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-<title>libvorbisenc - function - vorbis_encode_setup_managed</title>
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-<td><p class=tiny>libvorbisenc documentation</p></td>
-<td align=right><p class=tiny>libvorbisenc release 1.1 - 20040709</p></td>
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-
-<h1>vorbis_encode_setup_managed</h1>
-
-<p><i>declared in "vorbis/libvorbisenc.h";</i></p>
-
-<p>This function performs step-one of a three-step bitrate-managed
-encode setup. It functions similarly to the one-step setup performed
-by <a href="vorbis_encode_init.html">vorbis_encode_init()</a> but
-allows an application to make further encode setup tweaks using <a
-href="vorbis_encode_ctl.html">vorbis_encode_ctl()</a> before finally
-calling <a
-href="vorbis_encode_setup_init.html">vorbis_encode_setup_init()</a> to
-complete the setup process.
-
-<p>Before this function is called, the <a
-href="vorbis_info.html">vorbis_info</a> struct should be initialized
-by using vorbis_info_init() from the libvorbis API. After encoding,
-vorbis_info_clear should be called.
-
-<p>The max_bitrate, nominal_bitrate, and min_bitrate settings are used
-to set constraints for the encoded file. This function uses these
-settings to select the appropriate encoding mode and set it up.
-<p>
-<br><br>
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- <td>
-<pre><b>
-extern int vorbis_encode_init(<a href="vorbis_info.html">vorbis_info</a> *vi,
- long channels,
- long rate,
-
- long max_bitrate,
- long nominal_bitrate,
- long min_bitrate);
-
-</b></pre>
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-<h3>Parameters</h3>
-<dl>
-<dt><i>vi</i></dt>
-<dd>File pointer to an initialized <a href="vorbis_info.html">vorbis_info</a> struct.</dd>
-<dt><i>channels</i></dt>
-<dd>The number of channels to be encoded.</dd>
-<dt><i>rate</i></dt>
-<dd>The sampling rate of the source audio.</dd>
-<dt><i>max_bitrate</i></dt>
-<dd>Desired maximum bitrate (limit). -1 indicates unset.</dd>
-<dt><i>nominal_bitrate</i></dt>
-<dd>Desired average, or central, bitrate. -1 indicates unset.</dd>
-<dt><i>min_bitrate</i></dt>
-<dd>Desired minimum bitrate. -1 indicates unset.</dd>
-</dl>
-
-
-<h3>Return Values</h3>
-<blockquote>
-<li>
-0 for success</li>
-
-<li>less than zero for failure:</li>
-<ul>
-<li>OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.</li>
-<li>OV_EINVAL - Invalid setup request, eg, out of range argument. </li>
-<li>OV_EIMPL - Unimplemented mode; unable to comply with bitrate request.</li>
-</ul>
-</blockquote>
-<p>
-
-<br><br>
-<hr noshade>
-<table border=0 width=100%>
-<tr valign=top>
-<td><p class=tiny>copyright © 2004 xiph.org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a><br><a href="mailto:team@vorbis.org">team@vorbis.org</a></p></td>
-</tr><tr>
-<td><p class=tiny>libvorbisenc documentation</p></td>
-<td align=right><p class=tiny>libvorbisenc release 1.1 - 20040709</p></td>
-</tr>
-</table>
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-</html>
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