LosaDev source snapshot 2019

etc/Library/OggVobisSDK/doc/vorbis/vorbisfile/seeking.html

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+<html>␍
+␍
+<head>␍
+<title>Vorbisfile - Seeking</title>␍
+<link rel=stylesheet href="style.css" type="text/css">␍
+</head>␍
+␍
+<body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff">␍
+<table border=0 width=100%>␍
+<tr>␍
+<td><p class=tiny>Vorbisfile documentation</p></td>␍
+<td align=right><p class=tiny>libVorbisfile version 1.65 - 20020702</p></td>␍
+</tr>␍
+</table>␍
+␍
+<h1>Seeking</h1>␍
+<p>Seeking functions allow you to specify a specific point in the stream to begin or continue decoding.␍
+<p>␍
+All libvorbisfile seeking routines are declared in "vorbis/vorbisfile.h".␍
+␍
+<p>Certain seeking functions are best suited to different situations.␍
+When speed is important and exact positioning isn't required,␍
+page-level seeking should be used.  Note also that Vorbis files do not␍
+necessarily start at a sample number or time offset of zero.  Do not␍
+be surprised if a file begins at a positive offset of several minutes␍
+or hours, such as would happen if a large stream (such as a concert␍
+recording) is chopped into multiple separate files.  Requesting to␍
+seek to a position before the beginning of such a file will seek to␍
+the position where audio begins.<p>␍
+␍
+</ul>␍
+␍
+<table border=1 color=black width=50% cellspacing=0 cellpadding=7>␍
+<tr bgcolor=#cccccc>␍
+	<td><b>function</b></td>␍
+	<td><b>purpose</b></td>␍
+</tr>␍
+<tr valign=top>␍
+	<td><a href="ov_raw_seek.html">ov_raw_seek</a></td>␍
+	<td>This function seeks to a position specified in the compressed bitstream, specified in bytes.</td>␍
+</tr>␍
+<tr valign=top>␍
+	<td><a href="ov_pcm_seek.html">ov_pcm_seek</a></td>␍
+	<td>This function seeks to a specific audio sample number, specified in pcm samples.</td>␍
+</tr>␍
+<tr valign=top>␍
+	<td><a href="ov_pcm_seek_page.html">ov_pcm_seek_page</a></td>␍
+	<td>This function seeks to the closest page preceding the specified audio sample number, specified in pcm samples.</td>␍
+</tr>␍
+<tr valign=top>␍
+	<td><a href="ov_time_seek.html">ov_time_seek</a></td>␍
+	<td>This function seeks to the specific time location in the bitstream, specified in seconds </td>␍
+</tr>␍
+<tr valign=top>␍
+	<td><a href="ov_time_seek_page.html">ov_time_seek_page</a></td>␍
+	<td>This function seeks to the closest page preceding the specified time position in the bitstream</td>␍
+</tr>␍
+</table>␍
+␍
+<br><br>␍
+<hr noshade>␍
+<table border=0 width=100%>␍
+<tr valign=top>␍
+<td><p class=tiny>copyright &copy; 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>Vorbisfile documentation</p></td>␍
+<td align=right><p class=tiny>libVorbisfile version 1.65 - 20020702</p></td>␍
+</tr>␍
+</table>␍
+␍
+</body>␍
+␍
+</html>␍