shaka-packager/docs/db/de4/classedash__packager_1_1Ada...

<!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 1.8.6"/>
<title>DASH Media Packaging SDK: edash_packager::AdaptationSet Class 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="../../search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { searchBox.OnSelectItem(0); });
</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">DASH Media Packaging SDK
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.6 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "../../search",false,'Search');
</script>
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="../../index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="../../namespaces.html"><span>Namespaces</span></a></li>
      <li class="current"><a href="../../annotated.html"><span>Classes</span></a></li>
      <li><a href="../../files.html"><span>Files</span></a></li>
      <li>
        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="../../search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="Search" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="../../search/close.png" alt=""/></a>
          </span>
        </div>
      </li>
    </ul>
  </div>
  <div id="navrow2" class="tabs2">
    <ul class="tablist">
      <li><a href="../../annotated.html"><span>Class&#160;List</span></a></li>
      <li><a href="../../classes.html"><span>Class&#160;Index</span></a></li>
      <li><a href="../../hierarchy.html"><span>Class&#160;Hierarchy</span></a></li>
      <li><a href="../../functions.html"><span>Class&#160;Members</span></a></li>
    </ul>
  </div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>Enumerator</a></div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="../../db/d09/namespaceedash__packager.html">edash_packager</a></li><li class="navelem"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="summary">
<a href="#pub-types">Public Types</a> &#124;
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pro-methods">Protected Member Functions</a> &#124;
<a href="#friends">Friends</a> &#124;
<a href="../../d4/d9b/classedash__packager_1_1AdaptationSet-members.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">edash_packager::AdaptationSet Class Reference</div>  </div>
</div><!--header-->
<div class="contents">

<p><code>#include &lt;<a class="el" href="../../d6/da3/mpd__builder_8h_source.html">mpd_builder.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for edash_packager::AdaptationSet:</div>
<div class="dyncontent">
 <div class="center">
  <img src="../../db/de4/classedash__packager_1_1AdaptationSet.png" usemap="#edash_packager::AdaptationSet_map" alt=""/>
  <map id="edash_packager::AdaptationSet_map" name="edash_packager::AdaptationSet_map">
<area href="../../d8/d78/classedash__packager_1_1MockAdaptationSet.html" alt="edash_packager::MockAdaptationSet" shape="rect" coords="0,56,221,80"/>
</map>
 </div></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a451df65b68f1114a1e43cf6475fa324a"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><b>Role</b> { <br/>
&#160;&#160;<b>kRoleCaption</b>, 
<b>kRoleSubtitle</b>, 
<b>kRoleMain</b>, 
<b>kRoleAlternate</b>, 
<br/>
&#160;&#160;<b>kRoleSupplementary</b>, 
<b>kRoleCommentary</b>, 
<b>kRoleDub</b>
<br/>
 }</td></tr>
<tr class="separator:a451df65b68f1114a1e43cf6475fa324a"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a9a15647b565f9898a5a0e1d3176ff935"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a9a15647b565f9898a5a0e1d3176ff935">AddRepresentation</a> (const MediaInfo &amp;media_info)</td></tr>
<tr class="separator:a9a15647b565f9898a5a0e1d3176ff935"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a419e5b2dc27fef47fb0fcaa17ea09314"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a419e5b2dc27fef47fb0fcaa17ea09314">AddContentProtectionElement</a> (const <a class="el" href="../../d0/d96/structedash__packager_1_1ContentProtectionElement.html">ContentProtectionElement</a> &amp;element)</td></tr>
<tr class="separator:a419e5b2dc27fef47fb0fcaa17ea09314"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6630f9954b604bee7f90c11778336fdc"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a6630f9954b604bee7f90c11778336fdc">UpdateContentProtectionPssh</a> (const std::string &amp;drm_uuid, const std::string &amp;pssh)</td></tr>
<tr class="separator:a6630f9954b604bee7f90c11778336fdc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3bfc3e2de3eaafc61a4dc2e23c698956"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a3bfc3e2de3eaafc61a4dc2e23c698956">AddRole</a> (Role role)</td></tr>
<tr class="separator:a3bfc3e2de3eaafc61a4dc2e23c698956"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af2f5773f7ad01f239cdb6d61bb36ca01"><td class="memItemLeft" align="right" valign="top">xml::scoped_xml_ptr&lt; xmlNode &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#af2f5773f7ad01f239cdb6d61bb36ca01">GetXml</a> ()</td></tr>
<tr class="separator:af2f5773f7ad01f239cdb6d61bb36ca01"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a949526c833122b9a1ca40b9990224990"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a949526c833122b9a1ca40b9990224990">ForceSetSegmentAlignment</a> (bool segment_alignment)</td></tr>
<tr class="separator:a949526c833122b9a1ca40b9990224990"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3bea0954dfe1781afc1c7a624965bc84"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a3bea0954dfe1781afc1c7a624965bc84">SetGroup</a> (int group_number)</td></tr>
<tr class="separator:a3bea0954dfe1781afc1c7a624965bc84"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad5efd9add7037cf939c6a48733e38f8f"><td class="memItemLeft" align="right" valign="top">virtual int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#ad5efd9add7037cf939c6a48733e38f8f">Group</a> () const </td></tr>
<tr class="separator:ad5efd9add7037cf939c6a48733e38f8f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af44375c55737ee2a04532da9a0a22d82"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af44375c55737ee2a04532da9a0a22d82"></a>
uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>id</b> () const </td></tr>
<tr class="separator:af44375c55737ee2a04532da9a0a22d82"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aed9c81cd32d8bbb8ed71d5ab3f16efac"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#aed9c81cd32d8bbb8ed71d5ab3f16efac">OnNewSegmentForRepresentation</a> (uint32_t representation_id, uint64_t start_time, uint64_t duration)</td></tr>
<tr class="separator:aed9c81cd32d8bbb8ed71d5ab3f16efac"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad9adf17a02fabfd4aa8d91a2d65d52ad"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#ad9adf17a02fabfd4aa8d91a2d65d52ad">OnSetFrameRateForRepresentation</a> (uint32_t representation_id, uint32_t frame_duration, uint32_t timescale)</td></tr>
<tr class="separator:ad9adf17a02fabfd4aa8d91a2d65d52ad"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:a21ce7ce804532a95f9aea7e2a9c3570e"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a21ce7ce804532a95f9aea7e2a9c3570e">AdaptationSet</a> (uint32_t adaptation_set_id, const std::string &amp;lang, const <a class="el" href="../../d1/d5d/structedash__packager_1_1MpdOptions.html">MpdOptions</a> &amp;mpd_options, MpdBuilder::MpdType mpd_type, base::AtomicSequenceNumber *representation_counter)</td></tr>
<tr class="separator:a21ce7ce804532a95f9aea7e2a9c3570e"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a>
Friends</h2></td></tr>
<tr class="memitem:aa8a6d1affa97b417155f40cc2ae03a99"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa8a6d1affa97b417155f40cc2ae03a99"></a>
class&#160;</td><td class="memItemRight" valign="bottom"><b>MpdBuilder</b></td></tr>
<tr class="separator:aa8a6d1affa97b417155f40cc2ae03a99"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaf5a82dfc14ef4a006fa98befdbb4ce3"><td class="memTemplParams" colspan="2"><a class="anchor" id="aaf5a82dfc14ef4a006fa98befdbb4ce3"></a>
template&lt;MpdBuilder::MpdType type&gt; </td></tr>
<tr class="memitem:aaf5a82dfc14ef4a006fa98befdbb4ce3"><td class="memTemplItemLeft" align="right" valign="top">class&#160;</td><td class="memTemplItemRight" valign="bottom"><b>MpdBuilderTest</b></td></tr>
<tr class="separator:aaf5a82dfc14ef4a006fa98befdbb4ce3"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a> class provides methods to add Representations and &lt;ContentProtection&gt; elements to the <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a> element. </p>

<p>Definition at line <a class="el" href="../../d6/da3/mpd__builder_8h_source.html#l00167">167</a> of file <a class="el" href="../../d6/da3/mpd__builder_8h_source.html">mpd_builder.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="a21ce7ce804532a95f9aea7e2a9c3570e"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">edash_packager::AdaptationSet::AdaptationSet </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>adaptation_set_id</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>lang</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="../../d1/d5d/structedash__packager_1_1MpdOptions.html">MpdOptions</a> &amp;&#160;</td>
          <td class="paramname"><em>mpd_options</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">MpdBuilder::MpdType&#160;</td>
          <td class="paramname"><em>mpd_type</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">base::AtomicSequenceNumber *&#160;</td>
          <td class="paramname"><em>representation_counter</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">adaptation_set_id</td><td>is an ID number for this <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a>. </td></tr>
    <tr><td class="paramname">lang</td><td>is the language of this <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a>. Mainly relevant for audio. </td></tr>
    <tr><td class="paramname">mpd_options</td><td>is the options for this MPD. </td></tr>
    <tr><td class="paramname">mpd_type</td><td>is the type of this MPD. </td></tr>
    <tr><td class="paramname">representation_counter</td><td>is a Counter for assigning ID numbers to <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a>. It can not be NULL. </td></tr>
  </table>
  </dd>
</dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00669">669</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="a419e5b2dc27fef47fb0fcaa17ea09314"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void edash_packager::AdaptationSet::AddContentProtectionElement </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="../../d0/d96/structedash__packager_1_1ContentProtectionElement.html">ContentProtectionElement</a> &amp;&#160;</td>
          <td class="paramname"><em>element</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Add a ContenProtection element to the adaptation set. <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a> does not add &lt;ContentProtection&gt; elements automatically to itself even if <em>media_info.protected_content</em> is populated. This is because some MPDs should have the elements at <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a> level and some at <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> level. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">element</td><td>contains the ContentProtection element contents. If <em>element</em> has {value, schemeIdUri} set and has {“value”, “schemeIdUri”} as key for <em>additional_attributes</em>, then the former is used. </td></tr>
  </table>
  </dd>
</dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00732">732</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<a class="anchor" id="a9a15647b565f9898a5a0e1d3176ff935"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> * edash_packager::AdaptationSet::AddRepresentation </td>
          <td>(</td>
          <td class="paramtype">const MediaInfo &amp;&#160;</td>
          <td class="paramname"><em>media_info</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Create a <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> instance using <em>media_info</em>. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">media_info</td><td>is a MediaInfo object used to initialize the returned <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> instance. It may contain only one of VideoInfo, AudioInfo, or TextInfo, i.e. VideoInfo XOR AudioInfo XOR TextInfo. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>On success, returns a pointer to <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a>. Otherwise returns NULL. The returned pointer is owned by the <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a> instance. </dd></dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00688">688</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<a class="anchor" id="a3bfc3e2de3eaafc61a4dc2e23c698956"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void edash_packager::AdaptationSet::AddRole </td>
          <td>(</td>
          <td class="paramtype">Role&#160;</td>
          <td class="paramname"><em>role</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Set the Role element for this <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a>. The Role element's is schemeIdUri='urn:mpeg:dash:role:2011'. See ISO/IEC 23009-1:2012 section 5.8.5.5. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">role</td><td>of this <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a>. </td></tr>
  </table>
  </dd>
</dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00744">744</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<a class="anchor" id="a949526c833122b9a1ca40b9990224990"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void edash_packager::AdaptationSet::ForceSetSegmentAlignment </td>
          <td>(</td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>segment_alignment</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Forces the (sub)segmentAlignment field to be set to <em>segment_alignment</em>. Use this if you are certain that the (sub)segments are alinged/unaligned for the <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">segment_alignment</td><td>is the value used for (sub)segmentAlignment attribute. </td></tr>
  </table>
  </dd>
</dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00831">831</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<a class="anchor" id="af2f5773f7ad01f239cdb6d61bb36ca01"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">xml::scoped_xml_ptr&lt; xmlNode &gt; edash_packager::AdaptationSet::GetXml </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Makes a copy of <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a> xml element with its child <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> and ContentProtection elements. </p>
<dl class="section return"><dt>Returns</dt><dd>On success returns a non-NULL scoped_xml_ptr. Otherwise returns a NULL scoped_xml_ptr. </dd></dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00754">754</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<a class="anchor" id="ad5efd9add7037cf939c6a48733e38f8f"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">int edash_packager::AdaptationSet::Group </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>Returns the value for group. If not set, returns a negative value. </dd></dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00841">841</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<a class="anchor" id="aed9c81cd32d8bbb8ed71d5ab3f16efac"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void edash_packager::AdaptationSet::OnNewSegmentForRepresentation </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>representation_id</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint64_t&#160;</td>
          <td class="paramname"><em>start_time</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint64_t&#160;</td>
          <td class="paramname"><em>duration</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Notifies the <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a> instance that a new (sub)segment was added to the <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> with <em>representation_id</em>. This must be called every time a (sub)segment is added to a <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> in this <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a>. If a <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> is constructed using <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a9a15647b565f9898a5a0e1d3176ff935">AddRepresentation()</a> this is called automatically whenever <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#ad40b7da1667aeb77c84958ec4ec0d9eb">Representation::AddNewSegment()</a> is is called. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">representation_id</td><td>is the id of the <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> with a new segment. </td></tr>
    <tr><td class="paramname">start_time</td><td>is the start time of the new segment. </td></tr>
    <tr><td class="paramname">duration</td><td>is the duration of the new segment. </td></tr>
  </table>
  </dd>
</dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00852">852</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<a class="anchor" id="ad9adf17a02fabfd4aa8d91a2d65d52ad"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void edash_packager::AdaptationSet::OnSetFrameRateForRepresentation </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>representation_id</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>frame_duration</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>timescale</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Notifies the <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a> instance that the sample duration for the <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> was set. The frame duration for a video <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> might not be specified when a <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> is created (by calling <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a9a15647b565f9898a5a0e1d3176ff935">AddRepresentation()</a>). This should be used to notify this instance that the frame rate for a Represenatation has been set. This method is called automatically when Represenatation::SetSampleDuration() is called if the Represenatation instance was created using <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a9a15647b565f9898a5a0e1d3176ff935">AddRepresentation()</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">representation_id</td><td>is the id of the <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a>.  is the duration of a frame in the <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a>. </td></tr>
    <tr><td class="paramname">timescale</td><td>is the timescale of the <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a>. </td></tr>
  </table>
  </dd>
</dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00863">863</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<a class="anchor" id="a3bea0954dfe1781afc1c7a624965bc84"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void edash_packager::AdaptationSet::SetGroup </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>group_number</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Sets the <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html">AdaptationSet</a> attribute. Passing a negative value to this method will unset the attribute. Note that group=0 is a special group, as mentioned in the DASH MPD specification. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">group_number</td><td>is the value of AdaptatoinSet. </td></tr>
  </table>
  </dd>
</dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00837">837</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<a class="anchor" id="a6630f9954b604bee7f90c11778336fdc"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void edash_packager::AdaptationSet::UpdateContentProtectionPssh </td>
          <td>(</td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>drm_uuid</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>pssh</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Update the 'cenc:pssh' element for <em>drm_uuid</em> ContentProtection element. If the element does not exist, this will add one. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">drm_uuid</td><td>is the UUID of the DRM for encryption. </td></tr>
    <tr><td class="paramname">pssh</td><td>is the content of &lt;cenc:pssh&gt; element. Note that DASH IF IOP mentions that this should be base64 encoded string of the whole pssh box. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section attention"><dt>Attention</dt><dd>This might get removed once DASH IF IOP specification makes a a clear guideline on how to handle key rotation. Also to get this working with shaka-player, this method <em>DOES NOT</em> update the PSSH element. Instead, it removes the element regardless of the content of <em>pssh</em>. </dd></dl>

<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l00738">738</a> of file <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a>.</p>

</div>
</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li>mpd/base/<a class="el" href="../../d6/da3/mpd__builder_8h_source.html">mpd_builder.h</a></li>
<li>mpd/base/<a class="el" href="../../dd/d11/mpd__builder_8cc_source.html">mpd_builder.cc</a></li>
</ul>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Tue May 17 2016 00:15:21 for DASH Media Packaging SDK by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="../../doxygen.png" alt="doxygen"/>
</a> 1.8.6
</small></address>
</body>
</html>