diff options
Diffstat (limited to 'vorbis/doc/vorbisfile/ov_raw_seek_lap.html')
| -rw-r--r-- | vorbis/doc/vorbisfile/ov_raw_seek_lap.html | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/vorbis/doc/vorbisfile/ov_raw_seek_lap.html b/vorbis/doc/vorbisfile/ov_raw_seek_lap.html deleted file mode 100644 index 8e8c24d..0000000 --- a/vorbis/doc/vorbisfile/ov_raw_seek_lap.html +++ /dev/null @@ -1,110 +0,0 @@ -<html> - -<head> -<title>Vorbisfile - function - ov_raw_seek_lap</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>ov_raw_seek_lap</h1> - -<p><i>declared in "vorbis/vorbisfile.h";</i></p> - -<p>Seeks to the offset specified (in compressed raw bytes) within the -physical bitstream. This variant of <a -href="ov_raw_seek.html">ov_raw_seek</a> also automatically crosslaps -the transition from the previous playback position into the new -playback position in order to eliminate clicking and boundary -discontinuities. Otherwise, usage and behavior is identical to <a -href="ov_raw_seek.html">ov_raw_seek</a>. - -<p>When seek speed is a priority, but crosslapping is still desired, -this is the best seek funtion to use. - -<p>ov_raw_seek_lap also updates everything needed within the decoder, -so you can immediately call <a href="ov_read.html">ov_read()</a> and -get data from the newly seeked to position. - -<p>ov_raw_seek_lap will lap between logical stream links of differing -numbers of channels. Any extra channels from the origin of the seek -are ignored; playback of these channels simply ends. Extra channels at -the destination are lapped from silence. ov_raw_seek_lap will also -lap between logical stream links of differing sample rates. In this -case, the sample rates are ignored (no implicit resampling is done to -match playback). It is up to the application developer to decide if -this behavior makes any sense in a given context; in practical use, -these default behaviors perform sensibly. - -<p>This function only works for seekable streams. - - -<br><br> -<table border=0 color=black cellspacing=0 cellpadding=7> -<tr bgcolor=#cccccc> - <td> -<pre><b> -int ov_raw_seek_lap(OggVorbis_File *vf,long pos); -</b></pre> - </td> -</tr> -</table> - -<h3>Parameters</h3> -<dl> -<dt><i>vf</i></dt> -<dd>A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.</dd> -<dt><i>pos</i></dt> -<dd>Position in compressed bytes to seek to in the bitstream.</dd> -</dl> - - -<h3>Return Values</h3> -<blockquote> -<ul> -<li>0 for success</li> - -<li> -nonzero indicates failure, described by several error codes: - <ul> - <li>OV_ENOSEEK - Bitstream is not seekable. - </li> - <li>OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. - </li> - <li>OV_EREAD - A read from media returned an error. - </li> - <li>OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. - </li> - <li>OV_EOF - Indicates stream is at end of file immediately after a seek - (making crosslap impossible as there's no preceeding decode state to crosslap). - </li> - <li>OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. - </li> - </ul></li> -</ul></blockquote> - -<p> - -<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> |