4 <title>Vorbisfile - function - ov_info</title>
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11 <td><p class=tiny>Vorbisfile documentation</p></td>
12 <td align=right><p class=tiny>vorbisfile version 1.68 - 20030307</p></td>
18 <p><i>declared in "vorbis/vorbisfile.h";</i></p>
20 <p>Returns the <a href="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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27 vorbis_info *ov_info(<a href="OggVorbis_File.html">OggVorbis_File</a> *vf,int link);
36 <dd>A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile
39 <dd>Link to the desired logical bitstream. For nonseekable files, this argument is ignored. To retrieve the <a href="vorbis_info.html">vorbis_info</a> struct for the current bitstream, this parameter should be set to -1.</dd>
43 <h3>Return Values</h3>
45 <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>
46 <li>NULL if the specified bitstream does not exist or the file has been initialized improperly.</li>
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54 <td><p class=tiny>copyright © 2003 Xiph.org</p></td>
55 <td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
57 <td><p class=tiny>Vorbisfile documentation</p></td>
58 <td align=right><p class=tiny>vorbisfile version 1.68 - 20030307</p></td>