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Tremor is extremly similar to libogg but only uses integers (and doesn't provide an encoder). The playing problem with libvorbis was probably a float-precision related issue. No need for make build-all.
83 lines
2.3 KiB
HTML
83 lines
2.3 KiB
HTML
<html>
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<head>
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<title>Tremor - function - ov_pcm_seek_page</title>
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<link rel=stylesheet href="style.css" type="text/css">
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</head>
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<body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff">
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<table border=0 width=100%>
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<tr>
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<td><p class=tiny>Tremor documentation</p></td>
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<td align=right><p class=tiny>Tremor version 1.0 - 20020403</p></td>
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</tr>
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</table>
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<h1>ov_pcm_seek_page</h1>
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<p><i>declared in "ivorbisfile.h";</i></p>
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<p>Seeks to the closest page preceding the specified location (in pcm samples) within the physical bitstream. This function only works for seekable streams.
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<p>This function is faster than <a href="ov_pcm_seek.html">ov_pcm_seek</a> because the function can begin decoding at a page boundary rather than seeking through any remaining samples before the specified location. However, it is less accurate.
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<p>This also updates everything needed within the
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decoder, so you can immediately call <a href="ov_read.html">ov_read()</a> and get data from
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the newly seeked to position.
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<p>
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<br><br>
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<table border=0 color=black cellspacing=0 cellpadding=7>
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<tr bgcolor=#cccccc>
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<td>
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<pre><b>
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int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos);
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</b></pre>
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</td>
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</tr>
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</table>
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<h3>Parameters</h3>
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<dl>
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<dt><i>vf</i></dt>
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<dd>A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisidec
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functions.</dd>
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<dt><i>pos</i></dt>
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<dd>Position in pcm samples to seek to in the bitstream.</dd>
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</dl>
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<h3>Return Values</h3>
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<blockquote>
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<li>
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0 for success</li>
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<li>
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nonzero indicates failure, described by several error codes:</li>
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<ul>
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<li>OV_ENOSEEK - Bitstream is not seekable.
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</li>
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<li>OV_EINVAL - Invalid argument value.
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</li>
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<li>OV_EREAD - A read from media returned an error.
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</li>
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<li>OV_EFAULT - Internal logic fault; indicates a bug or heap/stack
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corruption.
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</li>
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<li>OV_EBADLINK - Invalid stream section supplied to libvorbisidec, or the requested link is corrupt.
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</li>
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</ul></blockquote>
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<br><br>
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<hr noshade>
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<table border=0 width=100%>
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<tr valign=top>
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<td><p class=tiny>copyright © 2002 Xiph.org</p></td>
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<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
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</tr><tr>
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<td><p class=tiny>Tremor documentation</p></td>
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<td align=right><p class=tiny>Tremor version 1.0 - 20020403</p></td>
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</tr>
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</table>
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</body>
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</html>
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