465 lines
27 KiB
HTML
465 lines
27 KiB
HTML
<!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::Representation 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 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 List</span></a></li>
|
|
<li><a href="../../classes.html"><span>Class Index</span></a></li>
|
|
<li><a href="../../hierarchy.html"><span>Class Hierarchy</span></a></li>
|
|
<li><a href="../../functions.html"><span>Class 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"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </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="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a></li> </ul>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="summary">
|
|
<a href="#pub-types">Public Types</a> |
|
|
<a href="#pub-methods">Public Member Functions</a> |
|
|
<a href="../../d8/d74/classedash__packager_1_1Representation-members.html">List of all members</a> </div>
|
|
<div class="headertitle">
|
|
<div class="title">edash_packager::Representation Class Reference</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
|
|
<p><code>#include <<a class="el" href="../../d6/da3/mpd__builder_8h_source.html">mpd_builder.h</a>></code></p>
|
|
<div class="dynheader">
|
|
Inheritance diagram for edash_packager::Representation:</div>
|
|
<div class="dyncontent">
|
|
<div class="center">
|
|
<img src="../../d7/d15/classedash__packager_1_1Representation.png" usemap="#edash_packager::Representation_map" alt=""/>
|
|
<map id="edash_packager::Representation_map" name="edash_packager::Representation_map">
|
|
<area href="../../d0/da9/classedash__packager_1_1MockRepresentation.html" alt="edash_packager::MockRepresentation" shape="rect" coords="0,56,227,80"/>
|
|
</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:a90c789a4f54324c6fd7ee1c513b515d3"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><b>SuppressFlag</b> { <b>kSuppressWidth</b> = 1,
|
|
<b>kSuppressHeight</b> = 2,
|
|
<b>kSuppressFrameRate</b> = 4
|
|
}</td></tr>
|
|
<tr class="separator:a90c789a4f54324c6fd7ee1c513b515d3"><td class="memSeparator" colspan="2"> </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:aac7ad6e54e88b4d31196d54ad5fb4a9d"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#aac7ad6e54e88b4d31196d54ad5fb4a9d">Init</a> ()</td></tr>
|
|
<tr class="separator:aac7ad6e54e88b4d31196d54ad5fb4a9d"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a8cb3729f52457e7df08cd05b8f19090e"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a8cb3729f52457e7df08cd05b8f19090e">AddContentProtectionElement</a> (const <a class="el" href="../../d0/d96/structedash__packager_1_1ContentProtectionElement.html">ContentProtectionElement</a> &element)</td></tr>
|
|
<tr class="separator:a8cb3729f52457e7df08cd05b8f19090e"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a7fc0e59f273082ccf654025486af79ae"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a7fc0e59f273082ccf654025486af79ae">UpdateContentProtectionPssh</a> (const std::string &drm_uuid, const std::string &pssh)</td></tr>
|
|
<tr class="separator:a7fc0e59f273082ccf654025486af79ae"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:aad95da6fec382d9b88ac45ba397529f0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aad95da6fec382d9b88ac45ba397529f0"></a>
|
|
class </td><td class="memItemRight" valign="bottom"><b>AdaptationSet</b></td></tr>
|
|
<tr class="separator:aad95da6fec382d9b88ac45ba397529f0"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:aaf5a82dfc14ef4a006fa98befdbb4ce3"><td class="memTemplParams" colspan="2"><a class="anchor" id="aaf5a82dfc14ef4a006fa98befdbb4ce3"></a>
|
|
template<MpdBuilder::MpdType type> </td></tr>
|
|
<tr class="memitem:aaf5a82dfc14ef4a006fa98befdbb4ce3"><td class="memTemplItemLeft" align="right" valign="top">class </td><td class="memTemplItemRight" valign="bottom"><b>MpdBuilderTest</b></td></tr>
|
|
<tr class="separator:aaf5a82dfc14ef4a006fa98befdbb4ce3"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ad40b7da1667aeb77c84958ec4ec0d9eb"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#ad40b7da1667aeb77c84958ec4ec0d9eb">AddNewSegment</a> (uint64_t start_time, uint64_t duration, uint64_t size)</td></tr>
|
|
<tr class="separator:ad40b7da1667aeb77c84958ec4ec0d9eb"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a4a81a2db7ec245892334ad927621909c"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a4a81a2db7ec245892334ad927621909c">SetSampleDuration</a> (uint32_t sample_duration)</td></tr>
|
|
<tr class="separator:a4a81a2db7ec245892334ad927621909c"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a52225b2a8c588ce52454baede35987a5"><td class="memItemLeft" align="right" valign="top">xml::scoped_xml_ptr< xmlNode > </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a52225b2a8c588ce52454baede35987a5">GetXml</a> ()</td></tr>
|
|
<tr class="separator:a52225b2a8c588ce52454baede35987a5"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a9d0e434e410332342d346a7665ffbaac"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a9d0e434e410332342d346a7665ffbaac">SuppressOnce</a> (SuppressFlag flag)</td></tr>
|
|
<tr class="separator:a9d0e434e410332342d346a7665ffbaac"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a0a59920aa8a31f1fb2b30a2ee8cc4e95"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a0a59920aa8a31f1fb2b30a2ee8cc4e95">id</a> () const </td></tr>
|
|
<tr class="separator:a0a59920aa8a31f1fb2b30a2ee8cc4e95"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a4fc4d0fd6f240f1c79fac0b68b9d9f0d"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a4fc4d0fd6f240f1c79fac0b68b9d9f0d">Representation</a> (const MediaInfo &media_info, const <a class="el" href="../../d1/d5d/structedash__packager_1_1MpdOptions.html">MpdOptions</a> &mpd_options, uint32_t representation_id, scoped_ptr< <a class="el" href="../../d2/dfa/classedash__packager_1_1RepresentationStateChangeListener.html">RepresentationStateChangeListener</a> > state_change_listener)</td></tr>
|
|
<tr class="separator:a4fc4d0fd6f240f1c79fac0b68b9d9f0d"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table>
|
|
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
|
|
<div class="textblock"><p><a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> class contains references to a single media stream, as well as optional ContentProtection elements for that stream. </p>
|
|
|
|
<p>Definition at line <a class="el" href="../../d6/da3/mpd__builder_8h_source.html#l00428">428</a> of file <a class="el" href="../../d6/da3/mpd__builder_8h_source.html">mpd_builder.h</a>.</p>
|
|
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
|
|
<a class="anchor" id="a4fc4d0fd6f240f1c79fac0b68b9d9f0d"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">edash_packager::Representation::Representation </td>
|
|
<td>(</td>
|
|
<td class="paramtype">const MediaInfo & </td>
|
|
<td class="paramname"><em>media_info</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> & </td>
|
|
<td class="paramname"><em>mpd_options</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>representation_id</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">scoped_ptr< <a class="el" href="../../d2/dfa/classedash__packager_1_1RepresentationStateChangeListener.html">RepresentationStateChangeListener</a> > </td>
|
|
<td class="paramname"><em>state_change_listener</em> </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">media_info</td><td>is a MediaInfo containing information on the media. <em>media_info.bandwidth</em> is required for 'static' profile. If <em>media_info.bandwidth</em> is not present in 'dynamic' profile, this tries to estimate it using the info passed to <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#ad40b7da1667aeb77c84958ec4ec0d9eb">AddNewSegment()</a>. </td></tr>
|
|
<tr><td class="paramname">mpd_options</td><td>is options for the entire MPD. </td></tr>
|
|
<tr><td class="paramname">representation_id</td><td>is the numeric ID for the <Representation>. </td></tr>
|
|
<tr><td class="paramname">state_change_listener</td><td>is an event handler for state changes to the representation. If null, no event handler registered. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l01030">1030</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="a8cb3729f52457e7df08cd05b8f19090e"></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::Representation::AddContentProtectionElement </td>
|
|
<td>(</td>
|
|
<td class="paramtype">const <a class="el" href="../../d0/d96/structedash__packager_1_1ContentProtectionElement.html">ContentProtectionElement</a> & </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 representation. <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> does not add <ContentProtection> elements automatically to itself even if <em>media_info</em> passed to <a class="el" href="../../db/de4/classedash__packager_1_1AdaptationSet.html#a9a15647b565f9898a5a0e1d3176ff935">AdaptationSet::AddRepresentation()</a> has <em>media_info.protected_content</em> 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#l01087">1087</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="ad40b7da1667aeb77c84958ec4ec0d9eb"></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::Representation::AddNewSegment </td>
|
|
<td>(</td>
|
|
<td class="paramtype">uint64_t </td>
|
|
<td class="paramname"><em>start_time</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint64_t </td>
|
|
<td class="paramname"><em>duration</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint64_t </td>
|
|
<td class="paramname"><em>size</em> </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>Add a media (sub)segment to the representation. AdaptationSetsubsegmentAlignment,segmentAlignment} cannot be set if this is not called for all Representations. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">start_time</td><td>is the start time for the (sub)segment, in units of the stream's time scale. </td></tr>
|
|
<tr><td class="paramname">duration</td><td>is the duration of the segment, in units of the stream's time scale. </td></tr>
|
|
<tr><td class="paramname">size</td><td>of the segment in bytes. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l01099">1099</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="a52225b2a8c588ce52454baede35987a5"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">xml::scoped_xml_ptr< xmlNode > edash_packager::Representation::GetXml </td>
|
|
<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="section return"><dt>Returns</dt><dd>Copy of <Representation>. </dd></dl>
|
|
|
|
<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l01139">1139</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="a0a59920aa8a31f1fb2b30a2ee8cc4e95"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">uint32_t edash_packager::Representation::id </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">inline</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="section return"><dt>Returns</dt><dd>ID number for <Representation>. </dd></dl>
|
|
|
|
<p>Definition at line <a class="el" href="../../d6/da3/mpd__builder_8h_source.html#l00503">503</a> of file <a class="el" href="../../d6/da3/mpd__builder_8h_source.html">mpd_builder.h</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="aac7ad6e54e88b4d31196d54ad5fb4a9d"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">bool edash_packager::Representation::Init </td>
|
|
<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>Tries to initialize the instance. If this does not succeed, the instance should not be used. </p>
|
|
<dl class="section return"><dt>Returns</dt><dd>true on success, false otherwise. </dd></dl>
|
|
|
|
<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l01045">1045</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="a4a81a2db7ec245892334ad927621909c"></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::Representation::SetSampleDuration </td>
|
|
<td>(</td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>sample_duration</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 sample duration of this <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a>. Sample duration is not available right away especially for live. This allows setting the sample duration after the <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html">Representation</a> has been initialized. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">sample_duration</td><td>is the duration of a sample. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l01123">1123</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="a9d0e434e410332342d346a7665ffbaac"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void edash_packager::Representation::SuppressOnce </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SuppressFlag </td>
|
|
<td class="paramname"><em>flag</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>By calling this methods, the next time <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a52225b2a8c588ce52454baede35987a5">GetXml()</a> is called, the corresponding attributes will not be set. For example, if SuppressOnce(kSuppressWidth) is called, then <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a52225b2a8c588ce52454baede35987a5">GetXml()</a> will return a <Representation> element without a attribute. Note that it only applies to the next call to <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a52225b2a8c588ce52454baede35987a5">GetXml()</a>, calling <a class="el" href="../../d7/d15/classedash__packager_1_1Representation.html#a52225b2a8c588ce52454baede35987a5">GetXml()</a> again without calling this methods will return a <Representation> element with the attribute. This may be called multiple times to set different (or the same) flags. </p>
|
|
|
|
<p>Definition at line <a class="el" href="../../dd/d11/mpd__builder_8cc_source.html#l01202">1202</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="a7fc0e59f273082ccf654025486af79ae"></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::Representation::UpdateContentProtectionPssh </td>
|
|
<td>(</td>
|
|
<td class="paramtype">const std::string & </td>
|
|
<td class="paramname"><em>drm_uuid</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">const std::string & </td>
|
|
<td class="paramname"><em>pssh</em> </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 <cenc:pssh> 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#l01093">1093</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 Sat Jan 16 2016 00:08:33 for DASH Media Packaging SDK by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="../../doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.6
|
|
</small></address>
|
|
</body>
|
|
</html>
|