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<!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 1.8.5"/> <title>WebM VP8 Codec SDK: vpx_svc_parameters 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">WebM VP8 Codec SDK </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</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">vpx_svc_parameters Struct Reference<div class="ingroups"><a class="el" href="group__vp8__encoder.html">WebM VP8 Encoder</a></div></div> </div> </div><!--header--> <div class="contents"> <p>vp9 svc parameters <a href="structvpx__svc__parameters.html#details">More...</a></p> <p><code>#include <<a class="el" href="vp8cx_8h_source.html">vp8cx.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:aaf9780718072da62f92440cb2b7343b9"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="structvpx__svc__parameters.html#aaf9780718072da62f92440cb2b7343b9">width</a></td></tr> <tr class="separator:aaf9780718072da62f92440cb2b7343b9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac7af8c9f54e7b2a96b0c30a1004bd45b"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="structvpx__svc__parameters.html#ac7af8c9f54e7b2a96b0c30a1004bd45b">height</a></td></tr> <tr class="separator:ac7af8c9f54e7b2a96b0c30a1004bd45b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5f4d45ab6144eb13a3f27809651b40ef"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structvpx__svc__parameters.html#a5f4d45ab6144eb13a3f27809651b40ef">layer</a></td></tr> <tr class="separator:a5f4d45ab6144eb13a3f27809651b40ef"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9324b3015839560c5e2bfd1dd550b9aa"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structvpx__svc__parameters.html#a9324b3015839560c5e2bfd1dd550b9aa">flags</a></td></tr> <tr class="separator:a9324b3015839560c5e2bfd1dd550b9aa"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac890a24e3ea26902f8d19552f8b7f3c7"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structvpx__svc__parameters.html#ac890a24e3ea26902f8d19552f8b7f3c7">max_quantizer</a></td></tr> <tr class="separator:ac890a24e3ea26902f8d19552f8b7f3c7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4073b4749d687f969d6b23826d9ccefd"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structvpx__svc__parameters.html#a4073b4749d687f969d6b23826d9ccefd">min_quantizer</a></td></tr> <tr class="separator:a4073b4749d687f969d6b23826d9ccefd"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0b04ebc9edfc8df09a1b9f65ba2d2ef6"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structvpx__svc__parameters.html#a0b04ebc9edfc8df09a1b9f65ba2d2ef6">distance_from_i_frame</a></td></tr> <tr class="separator:a0b04ebc9edfc8df09a1b9f65ba2d2ef6"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a75d36a52bb1d3a001c668cd577ea7f8b"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structvpx__svc__parameters.html#a75d36a52bb1d3a001c668cd577ea7f8b">lst_fb_idx</a></td></tr> <tr class="separator:a75d36a52bb1d3a001c668cd577ea7f8b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1465c3f1805fe1ccf45835b980ee113e"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structvpx__svc__parameters.html#a1465c3f1805fe1ccf45835b980ee113e">gld_fb_idx</a></td></tr> <tr class="separator:a1465c3f1805fe1ccf45835b980ee113e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:acca4a8ad748ae875e046daece3cd6590"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structvpx__svc__parameters.html#acca4a8ad748ae875e046daece3cd6590">alt_fb_idx</a></td></tr> <tr class="separator:acca4a8ad748ae875e046daece3cd6590"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>vp9 svc parameters </p> <p>This defines parameters for svc encoding. </p> </div><h2 class="groupheader">Field Documentation</h2> <a class="anchor" id="aaf9780718072da62f92440cb2b7343b9"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">unsigned int vpx_svc_parameters::width</td> </tr> </table> </div><div class="memdoc"> <p>width of current spatial layer </p> </div> </div> <a class="anchor" id="ac7af8c9f54e7b2a96b0c30a1004bd45b"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">unsigned int vpx_svc_parameters::height</td> </tr> </table> </div><div class="memdoc"> <p>height of current spatial layer </p> </div> </div> <a class="anchor" id="a5f4d45ab6144eb13a3f27809651b40ef"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int vpx_svc_parameters::layer</td> </tr> </table> </div><div class="memdoc"> <p>current layer number - 0 = base </p> </div> </div> <a class="anchor" id="a9324b3015839560c5e2bfd1dd550b9aa"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int vpx_svc_parameters::flags</td> </tr> </table> </div><div class="memdoc"> <p>encode frame flags </p> </div> </div> <a class="anchor" id="ac890a24e3ea26902f8d19552f8b7f3c7"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int vpx_svc_parameters::max_quantizer</td> </tr> </table> </div><div class="memdoc"> <p>max quantizer for current layer </p> </div> </div> <a class="anchor" id="a4073b4749d687f969d6b23826d9ccefd"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int vpx_svc_parameters::min_quantizer</td> </tr> </table> </div><div class="memdoc"> <p>min quantizer for current layer </p> </div> </div> <a class="anchor" id="a0b04ebc9edfc8df09a1b9f65ba2d2ef6"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int vpx_svc_parameters::distance_from_i_frame</td> </tr> </table> </div><div class="memdoc"> <p>frame number within current gop </p> </div> </div> <a class="anchor" id="a75d36a52bb1d3a001c668cd577ea7f8b"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int vpx_svc_parameters::lst_fb_idx</td> </tr> </table> </div><div class="memdoc"> <p>last frame frame buffer index </p> </div> </div> <a class="anchor" id="a1465c3f1805fe1ccf45835b980ee113e"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int vpx_svc_parameters::gld_fb_idx</td> </tr> </table> </div><div class="memdoc"> <p>golden frame frame buffer index </p> </div> </div> <a class="anchor" id="acca4a8ad748ae875e046daece3cd6590"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int vpx_svc_parameters::alt_fb_idx</td> </tr> </table> </div><div class="memdoc"> <p>alt reference frame frame buffer index </p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li>vpx/<a class="el" href="vp8cx_8h_source.html">vp8cx.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.5 </small></address> </body> </html>