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annotate src/libvorbis-1.3.3/doc/vorbisfile/ov_bitrate_instant.html @ 1:05aa0afa9217
Bring in flac, ogg, vorbis
| author | Chris Cannam |
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| date | Tue, 19 Mar 2013 17:37:49 +0000 |
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| children |
| rev | line source |
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| Chris@1 | 1 <html> |
| Chris@1 | 2 |
| Chris@1 | 3 <head> |
| Chris@1 | 4 <title>Vorbisfile - function - ov_bitrate</title> |
| Chris@1 | 5 <link rel=stylesheet href="style.css" type="text/css"> |
| Chris@1 | 6 </head> |
| Chris@1 | 7 |
| Chris@1 | 8 <body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff"> |
| Chris@1 | 9 <table border=0 width=100%> |
| Chris@1 | 10 <tr> |
| Chris@1 | 11 <td><p class=tiny>Vorbisfile documentation</p></td> |
| Chris@1 | 12 <td align=right><p class=tiny>vorbisfile version 1.3.2 - 20101101</p></td> |
| Chris@1 | 13 </tr> |
| Chris@1 | 14 </table> |
| Chris@1 | 15 |
| Chris@1 | 16 <h1>ov_bitrate_instant</h1> |
| Chris@1 | 17 |
| Chris@1 | 18 <p><i>declared in "vorbis/vorbisfile.h";</i></p> |
| Chris@1 | 19 |
| Chris@1 | 20 <p>Used to find the most recent bitrate played back within the file. Will return 0 if the bitrate has not changed or it is the beginning of the file. |
| Chris@1 | 21 |
| Chris@1 | 22 <br><br> |
| Chris@1 | 23 <table border=0 color=black cellspacing=0 cellpadding=7> |
| Chris@1 | 24 <tr bgcolor=#cccccc> |
| Chris@1 | 25 <td> |
| Chris@1 | 26 <pre><b> |
| Chris@1 | 27 long ov_bitrate_instant(OggVorbis_File *vf); |
| Chris@1 | 28 </b></pre> |
| Chris@1 | 29 </td> |
| Chris@1 | 30 </tr> |
| Chris@1 | 31 </table> |
| Chris@1 | 32 |
| Chris@1 | 33 <h3>Parameters</h3> |
| Chris@1 | 34 <dl> |
| Chris@1 | 35 <dt><i>vf</i></dt> |
| Chris@1 | 36 <dd>A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile |
| Chris@1 | 37 functions. |
| Chris@1 | 38 </dl> |
| Chris@1 | 39 |
| Chris@1 | 40 |
| Chris@1 | 41 <h3>Return Values</h3> |
| Chris@1 | 42 <blockquote> |
| Chris@1 | 43 <li>0 indicates the beginning of the file or unchanged bitrate info.</li> |
| Chris@1 | 44 <li><i>n</i> indicates the actual bitrate since the last call.</li> |
| Chris@1 | 45 <li>OV_FALSE indicates that playback is not in progress, and thus there is no instantaneous bitrate information to report.</li> |
| Chris@1 | 46 <li>OV_EINVAL indicates that the stream represented by <tt>vf</tt> is not open.</li> |
| Chris@1 | 47 </blockquote> |
| Chris@1 | 48 <p> |
| Chris@1 | 49 |
| Chris@1 | 50 |
| Chris@1 | 51 <br><br> |
| Chris@1 | 52 <hr noshade> |
| Chris@1 | 53 <table border=0 width=100%> |
| Chris@1 | 54 <tr valign=top> |
| Chris@1 | 55 <td><p class=tiny>copyright © 2000-2010 Xiph.Org</p></td> |
| Chris@1 | 56 <td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td> |
| Chris@1 | 57 </tr><tr> |
| Chris@1 | 58 <td><p class=tiny>Vorbisfile documentation</p></td> |
| Chris@1 | 59 <td align=right><p class=tiny>vorbisfile version 1.3.2 - 20101101</p></td> |
| Chris@1 | 60 </tr> |
| Chris@1 | 61 </table> |
| Chris@1 | 62 |
| Chris@1 | 63 </body> |
| Chris@1 | 64 |
| Chris@1 | 65 </html> |