Tremor/doc/ov_pcm_total.html

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   4 <title>Tremor - function - ov_pcm_total</title>
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  11 <td><p class=tiny>Tremor documentation</p></td>
  12 <td align=right><p class=tiny>Tremor version 1.0 - 20020403</p></td>
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  16 <h1>ov_pcm_total</h1>
  17
  18 <p><i>declared in "ivorbisfile.h";</i></p>
  19
  20 <p>Returns the total pcm samples of the physical bitstream or a specified logical bitstream.
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  26 <pre><b>
  27 ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i);
  28 </b></pre>
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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 libvorbisidec
  37 functions.</dd>
  38 <dt><i>i</i></dt>
  39 <dd>Link to the desired logical bitstream.  To retrieve the total pcm samples for the entire physical bitstream, this parameter should be set to -1.</dd>
  40 </dl>
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  42
  43 <h3>Return Values</h3>
  44 <blockquote>
  45 <li>OV_EINVAL means that the argument was invalid.  In this case, the requested bitstream did not exist or the bitstream is unseekable.</li>
  46 <li>
  47 total length in pcm samples of content if i=-1.</li>
  48 <li>length in pcm samples of logical bitstream if i=1 to n.</li>
  49 </blockquote>
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  57 <td><p class=tiny>copyright &copy; 2002 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>Tremor documentation</p></td>
  61 <td align=right><p class=tiny>Tremor version 1.0 - 20020403</p></td>
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