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<html>
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<title>vorbisfile - Base Data Structures</title>
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<td><p class=tiny>vorbisfile documentation</p></td>
<td align=right><p class=tiny>vorbisfile version 1.25 - 20000615</p></td>
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<h1>Base Data Structures</h1>
<p>There are several data structures used to hold file and bitstream information during vorbisfile decoding.
<p>
All the <b>vorbisfile</b> specific data structures are declared in "vorbis/vorbisfile.h" or "vorbis/codec.h".
<p>
<p>When using vorbisfile, we usually won't need to know about most of the contents of these data structures, but it may be helpful to understand what they contain.
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<td><b>datatype</b></td>
<td><b>purpose</b></td>
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<td><a href="OggVorbis_File.html">OggVorbis_File</a></td>
<td>This structure represents the basic file information. It contains
a pointer to the physical file or bitstream and various information about that bitstream.</td>
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<td><a href="vorbis_comment.html">vorbis_comment</a></td>
<td>This structure contains the file comments. It contains
a pointer to unlimited user comments, information about the number of comments, and a vendor description.</td>
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<td><a href="vorbis_info.html">vorbis_info</a></td>
<td>This structure contains encoder-related information about the bitstream. It includes encoder info, channel info, and bitrate limits.</td>
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<td><a href="ov_callbacks.html">ov_callbacks</a></td>
<td>This structure contains pointers to file manipulation routines. Can be user-specified for use with <a href="ov_open_callbacks.html">ov_open_callbacks()</a>.</td>
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<td><p class=tiny>copyright © 2000 vorbis team</p></td>
<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a><br><a href="mailto:team@vorbis.org">team@vorbis.org</a></p></td>
</tr><tr>
<td><p class=tiny>vorbisfile documentation</p></td>
<td align=right><p class=tiny>vorbisfile version 1.25 - 20000615</p></td>
</tr>
</table>
</body>
</html>
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