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