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4<title>Vorbisfile - function - ov_serialnumber</title>
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11<td><p class=tiny>Vorbisfile documentation</p></td>
12<td align=right><p class=tiny>vorbisfile version 1.2.0 - 20070723</p></td>
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16<h1>ov_serialnumber</h1>
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18<p><i>declared in "vorbis/vorbisfile.h";</i></p>
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20<p>Returns the serialnumber of the specified logical bitstream link number within the overall physical bitstream.
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27long ov_serialnumber(OggVorbis_File *vf,int i);
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33<h3>Parameters</h3>
34<dl>
35<dt><i>vf</i></dt>
36<dd>A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile
37functions.</dd>
38<dt><i>i</i></dt>
39<dd>Link to the desired logical bitstream.  For nonseekable files, this argument is ignored.  To retrieve the serial number of the current bitstream, this parameter should be set to -1.</dd>
40</dl>
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43<h3>Return Values</h3>
44<blockquote>
45<li>
46-1 if the specified logical bitstream <i>i</i> does not exist.</li>
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48<li>Returns the serial number of the logical bitstream <i>i</i> or the serial number of the current bitstream if the file is nonseekable.</li>
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57<td><p class=tiny>copyright &copy; 2007 Xiph.org</p></td>
58<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
59</tr><tr>
60<td><p class=tiny>Vorbisfile documentation</p></td>
61<td align=right><p class=tiny>vorbisfile version 1.2.0 - 20070723</p></td>
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