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| <title>Tremor - function - ov_info</title> |
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| <td><p class=tiny>Tremor documentation</p></td> |
| <td align=right><p class=tiny>Tremor version 1.0 - 20020403</p></td> |
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| <h1>ov_info</h1> |
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| <p><i>declared in "ivorbisfile.h";</i></p> |
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| <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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| vorbis_info *ov_info(<a href="OggVorbis_File.html">OggVorbis_File</a> *vf,int link); |
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| <h3>Parameters</h3> |
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| <dt><i>vf</i></dt> |
| <dd>A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisidec |
| 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="vorbis_info.html">vorbis_info</a> struct for the current bitstream, this parameter should be set to -1.</dd> |
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| <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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| <td><p class=tiny>copyright © 2002 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>Tremor documentation</p></td> |
| <td align=right><p class=tiny>Tremor version 1.0 - 20020403</p></td> |
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