<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.3"/> <title>gavl: gavl_compression_info_t Struct Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">gavl </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.3 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li class="current"><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="functions.html"><span>Data Fields</span></a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-attribs">Data Fields</a> </div> <div class="headertitle"> <div class="title">gavl_compression_info_t Struct Reference<div class="ingroups"><a class="el" href="group__compression.html">Compressed stream support</a></div></div> </div> </div><!--header--> <div class="contents"> <p>Compression format. <a href="structgavl__compression__info__t.html#details">More...</a></p> <p><code>#include <<a class="el" href="compression_8h_source.html">compression.h</a>></code></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> Data Fields</h2></td></tr> <tr class="memitem:a3fef0d778a507a4564a2019cf85c5439"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structgavl__compression__info__t.html#a3fef0d778a507a4564a2019cf85c5439">flags</a></td></tr> <tr class="memdesc:a3fef0d778a507a4564a2019cf85c5439"><td class="mdescLeft"> </td><td class="mdescRight">ORed combination of GAVL_COMPRESSION_* flags. <a href="#a3fef0d778a507a4564a2019cf85c5439"></a><br/></td></tr> <tr class="separator:a3fef0d778a507a4564a2019cf85c5439"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a150f1b785ea6e4d245b471f2ecf8c27c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__compression.html#ga3e101e880064877a18f79ba4ea88525b">gavl_codec_id_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structgavl__compression__info__t.html#a150f1b785ea6e4d245b471f2ecf8c27c">id</a></td></tr> <tr class="memdesc:a150f1b785ea6e4d245b471f2ecf8c27c"><td class="mdescLeft"> </td><td class="mdescRight">Codec ID. <a href="#a150f1b785ea6e4d245b471f2ecf8c27c"></a><br/></td></tr> <tr class="separator:a150f1b785ea6e4d245b471f2ecf8c27c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a34f7bdedc240ca9f76de2318881aef0f"><td class="memItemLeft" align="right" valign="top">uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="structgavl__compression__info__t.html#a34f7bdedc240ca9f76de2318881aef0f">global_header</a></td></tr> <tr class="memdesc:a34f7bdedc240ca9f76de2318881aef0f"><td class="mdescLeft"> </td><td class="mdescRight">Global header. <a href="#a34f7bdedc240ca9f76de2318881aef0f"></a><br/></td></tr> <tr class="separator:a34f7bdedc240ca9f76de2318881aef0f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5da6f14ac1584a4464a3fc5bcdeb1a60"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structgavl__compression__info__t.html#a5da6f14ac1584a4464a3fc5bcdeb1a60">global_header_len</a></td></tr> <tr class="memdesc:a5da6f14ac1584a4464a3fc5bcdeb1a60"><td class="mdescLeft"> </td><td class="mdescRight">Length of global header. <a href="#a5da6f14ac1584a4464a3fc5bcdeb1a60"></a><br/></td></tr> <tr class="separator:a5da6f14ac1584a4464a3fc5bcdeb1a60"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6e6ba500d4fd17e84371e2d375fd1ba2"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structgavl__compression__info__t.html#a6e6ba500d4fd17e84371e2d375fd1ba2">bitrate</a></td></tr> <tr class="memdesc:a6e6ba500d4fd17e84371e2d375fd1ba2"><td class="mdescLeft"> </td><td class="mdescRight">Needed by some codecs, negative values mean VBR. <a href="#a6e6ba500d4fd17e84371e2d375fd1ba2"></a><br/></td></tr> <tr class="separator:a6e6ba500d4fd17e84371e2d375fd1ba2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad244224cb4bd21349fadf7eb3e94477e"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structgavl__compression__info__t.html#ad244224cb4bd21349fadf7eb3e94477e">palette_size</a></td></tr> <tr class="memdesc:ad244224cb4bd21349fadf7eb3e94477e"><td class="mdescLeft"> </td><td class="mdescRight">Size of the embedded palette for image codecs. <a href="#ad244224cb4bd21349fadf7eb3e94477e"></a><br/></td></tr> <tr class="separator:ad244224cb4bd21349fadf7eb3e94477e"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Compression format. </p> <p>This defines parameters of the compression. The most important value is the <a class="el" href="group__compression.html#ga3e101e880064877a18f79ba4ea88525b">gavl_codec_id_t</a>. Formats, which support a global header, store it here as well.</p> <p>Usually there must be an associated audio or video format, because some containers need this as well. </p> </div><h2 class="groupheader">Field Documentation</h2> <a class="anchor" id="a3fef0d778a507a4564a2019cf85c5439"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int gavl_compression_info_t::flags</td> </tr> </table> </div><div class="memdoc"> <p>ORed combination of GAVL_COMPRESSION_* flags. </p> </div> </div> <a class="anchor" id="a150f1b785ea6e4d245b471f2ecf8c27c"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__compression.html#ga3e101e880064877a18f79ba4ea88525b">gavl_codec_id_t</a> gavl_compression_info_t::id</td> </tr> </table> </div><div class="memdoc"> <p>Codec ID. </p> </div> </div> <a class="anchor" id="a34f7bdedc240ca9f76de2318881aef0f"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint8_t* gavl_compression_info_t::global_header</td> </tr> </table> </div><div class="memdoc"> <p>Global header. </p> </div> </div> <a class="anchor" id="a5da6f14ac1584a4464a3fc5bcdeb1a60"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int gavl_compression_info_t::global_header_len</td> </tr> </table> </div><div class="memdoc"> <p>Length of global header. </p> </div> </div> <a class="anchor" id="a6e6ba500d4fd17e84371e2d375fd1ba2"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int gavl_compression_info_t::bitrate</td> </tr> </table> </div><div class="memdoc"> <p>Needed by some codecs, negative values mean VBR. </p> </div> </div> <a class="anchor" id="ad244224cb4bd21349fadf7eb3e94477e"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int gavl_compression_info_t::palette_size</td> </tr> </table> </div><div class="memdoc"> <p>Size of the embedded palette for image codecs. </p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li>/home/iurt/rpmbuild/BUILD/gavl-1.4.0/include/gavl/<a class="el" href="compression_8h_source.html">compression.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Fri Jan 11 2013 22:07:39 for gavl by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.3 </small></address> </body> </html>