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diff --git a/contrib/vorbis/doc/vorbisfile/decoding.html b/contrib/vorbis/doc/vorbisfile/decoding.html deleted file mode 100644 index f394376..0000000 --- a/contrib/vorbis/doc/vorbisfile/decoding.html +++ /dev/null @@ -1,92 +0,0 @@ -<html> - -<head> -<title>Vorbisfile - Decoding</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>vorbisfile version 1.3.2 - 20101101</p></td> -</tr> -</table> - -<h1>Decoding</h1> - -<p> -All libvorbisfile decoding routines are declared in "vorbis/vorbisfile.h". -<p> - -After <a href="initialization.html">initialization</a>, decoding audio -is as simple as calling <a href="ov_read.html">ov_read()</a> (or the -similar functions <a href="ov_read_float.html">ov_read_float()</a> and -<a href="ov_read_filter.html">ov_read_filter</a>). This function works -similarly to reading from a normal file using <tt>read()</tt>.<p> - -However, a few differences are worth noting: - -<h2>multiple stream links</h2> - -A Vorbis stream may consist of multiple sections (called links) that -encode differing numbers of channels or sample rates. It is vitally -important to pay attention to the link numbers returned by <a -href="ov_read.html">ov_read</a> and handle audio changes that may -occur at link boundaries. Such multi-section files do exist in the -wild and are not merely a specification curiosity. - -<h2>returned data amount</h2> - -<a href="ov_read.html">ov_read</a> does not attempt to completely fill -a large, passed in data buffer; it merely guarantees that the passed -back data does not overflow the passed in buffer size. Large buffers -may be filled by iteratively looping over calls to <a -href="ov_read.html">ov_read</a> (incrementing the buffer pointer) -until the original buffer is filled. - -<h2>file cursor position</h2> - -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 seperate files. - -<p> -<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_read.html">ov_read</a></td> - <td>This function makes up the main chunk of a decode loop. It takes an -OggVorbis_File structure, which must have been initialized by a previous -call to <a href="ov_open.html"><tt>ov_open()</tt></a>, <a href="ov_fopen.html"><tt>ov_fopen()</tt></a>, -or <a href="ov_open_callbacks.html"><tt>ov_open_callbacks()</tt></a>.</td> -</tr> -<tr valign=top> - <td><a href="ov_read_float.html">ov_read_float</a></td> - <td>This function decodes to floats instead of integer samples.</td> -</tr> -<tr valign=top> - <td><a href="ov_read_filter.html">ov_read_filter</a></td> - <td>This function works like <a href="ov_read.html">ov_read</a>, but passes the PCM data through the provided filter before converting to integer sample data.</td> -</tr> -</table> - -<br><br> -<hr noshade> -<table border=0 width=100%> -<tr valign=top> -<td><p class=tiny>copyright © 2000-2010 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>vorbisfile version 1.3.2 - 20101101</p></td> -</tr> -</table> - -</body> - -</html> |