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comparison src/libvorbis-1.3.3/doc/libvorbis/vorbis_bitrate_addblock.html @ 86:98c1576536ae
Bring in flac, ogg, vorbis
| author | Chris Cannam <cannam@all-day-breakfast.com> |
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| date | Tue, 19 Mar 2013 17:37:49 +0000 |
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| 85:545efbb81310 | 86:98c1576536ae |
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| 1 <html> | |
| 2 | |
| 3 <head> | |
| 4 <title>libvorbis - function - vorbis_bitrate_addblock</title> | |
| 5 <link rel=stylesheet href="style.css" type="text/css"> | |
| 6 </head> | |
| 7 | |
| 8 <body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff"> | |
| 9 <table border=0 width=100%> | |
| 10 <tr> | |
| 11 <td><p class=tiny>libvorbis documentation</p></td> | |
| 12 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td> | |
| 13 </tr> | |
| 14 </table> | |
| 15 | |
| 16 <h1>vorbis_bitrate_addblock</h1> | |
| 17 | |
| 18 <p><i>declared in "vorbis/codec.h";</i></p> | |
| 19 | |
| 20 <p>This fuction submits a transformed block to the bitrate management | |
| 21 engine for final encoding. Packets are buffered and the packet boundaries | |
| 22 adjusted and padded to meet the target bitrate, if any.</p> | |
| 23 | |
| 24 <p>After calling vorbis_bitrate_addblock(), the passed vorbis_block | |
| 25 structure can be reused in another call to vorbis_analysis_blockout(). | |
| 26 Call vorbis_bitrate_flushpacket() to obtain the final compressed data. | |
| 27 </p> | |
| 28 | |
| 29 <table border=0 color=black cellspacing=0 cellpadding=7> | |
| 30 <tr bgcolor=#cccccc> | |
| 31 <td> | |
| 32 <pre><b> | |
| 33 extern int vorbis_bitrate_addblock(vorbis_block *vb); | |
| 34 </b></pre> | |
| 35 </td> | |
| 36 </tr> | |
| 37 </table> | |
| 38 | |
| 39 <h3>Parameters</h3> | |
| 40 <dl> | |
| 41 <dt><i>vb</i></dt> | |
| 42 <dd>Pointer to the vorbis_block to be submitted.</dd> | |
| 43 </dl> | |
| 44 | |
| 45 | |
| 46 <h3>Return Values</h3> | |
| 47 <ul> | |
| 48 <li>0 for success.</li> | |
| 49 <li>negative values for failure: | |
| 50 <ul> | |
| 51 <li>OV_EINVAL - Invalid parameters.</li> | |
| 52 <li>OV_EFAULT - Internal fault; indicates a bug or memory corruption.</li> | |
| 53 <li>OV_EIMPL - Unimplemented; not supported by this version of the library.</li> | |
| 54 </ul> | |
| 55 </li> | |
| 56 | |
| 57 </ul> | |
| 58 | |
| 59 <br><br> | |
| 60 <hr noshade> | |
| 61 <table border=0 width=100%> | |
| 62 <tr valign=top> | |
| 63 <td><p class=tiny>copyright © 2010 Xiph.Org</p></td> | |
| 64 <td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td> | |
| 65 </tr><tr> | |
| 66 <td><p class=tiny>libvorbis documentation</p></td> | |
| 67 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td> | |
| 68 </tr> | |
| 69 </table> | |
| 70 | |
| 71 | |
| 72 </body> | |
| 73 | |
| 74 </html> |