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<title>Vorbisfile - function - ov_info</title>
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<td><p class=tiny>Vorbisfile documentation</p></td>
<td align=right><p class=tiny>vorbisfile version 1.3.2 - 20101101</p></td>
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<h1>ov_info</h1>

<p><i>declared in "vorbis/vorbisfile.h";</i></p>

<p>Returns the <a href="../libvorbis/vorbis_info.html">vorbis_info</a> struct for the specified bitstream.  For nonseekable files, always returns the current vorbis_info struct.

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<pre><b>
vorbis_info *ov_info(<a href="OggVorbis_File.html">OggVorbis_File</a> *vf,int link);
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<h3>Parameters</h3>
<dl>
<dt><i>vf</i></dt>
<dd>A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile
functions. </dd>
<dt><i>i</i></dt>
<dd>Link to the desired logical bitstream.  For nonseekable files, this argument is ignored.  To retrieve the <a href="../libvorbis/vorbis_info.html">vorbis_info</a> struct for the current bitstream, this parameter should be set to -1.</dd>
</dl>


<h3>Return Values</h3>
<blockquote>
<li>Returns the vorbis_info struct for the specified bitstream.  Returns vorbis_info for current bitstream if the file is nonseekable or i=-1.</li>
<li>NULL if the specified bitstream does not exist or the file has been initialized improperly.</li>
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<br><br>
<hr noshade>
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<td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
</tr><tr>
<td><p class=tiny>Vorbisfile documentation</p></td>
<td align=right><p class=tiny>vorbisfile version 1.3.2 - 20101101</p></td>
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