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<a href="#pub-methods">Public Member Functions</a> |
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<div class="headertitle">
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<div class="title">edash_packager::MpdNotifier Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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</div><!--header-->
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<div class="contents">
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<p><code>#include <<a class="el" href="../../d7/d15/mpd__notifier_8h_source.html">mpd_notifier.h</a>></code></p>
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<div class="dynheader">
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Inheritance diagram for edash_packager::MpdNotifier:</div>
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<area href="../../da/d49/classedash__packager_1_1DashIopMpdNotifier.html" alt="edash_packager::DashIopMpdNotifier" shape="rect" coords="0,56,224,80"/>
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<area href="../../d7/d44/classedash__packager_1_1MockMpdNotifier.html" alt="edash_packager::MockMpdNotifier" shape="rect" coords="234,56,458,80"/>
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<area href="../../db/d56/classedash__packager_1_1SimpleMpdNotifier.html" alt="edash_packager::SimpleMpdNotifier" shape="rect" coords="468,56,692,80"/>
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</map>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:abb3ab7091a7972effdfe7fe96f4ffce3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abb3ab7091a7972effdfe7fe96f4ffce3"></a>
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 </td><td class="memItemRight" valign="bottom"><b>MpdNotifier</b> (DashProfile <a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#ad49d92e75fcbb2ad1d5e43cd3d0716f7">dash_profile</a>)</td></tr>
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<tr class="separator:abb3ab7091a7972effdfe7fe96f4ffce3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae7067d35133b0573a2919fb69195328e"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#ae7067d35133b0573a2919fb69195328e">Init</a> ()=0</td></tr>
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<tr class="separator:ae7067d35133b0573a2919fb69195328e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a09e6df8ea9ea8c260199449448d1ea62"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a09e6df8ea9ea8c260199449448d1ea62">NotifyNewContainer</a> (const MediaInfo &media_info, uint32_t *container_id)=0</td></tr>
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<tr class="separator:a09e6df8ea9ea8c260199449448d1ea62"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab4d97816ead500dc7cafac015f1f4979"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#ab4d97816ead500dc7cafac015f1f4979">NotifySampleDuration</a> (uint32_t container_id, uint32_t sample_duration)=0</td></tr>
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<tr class="separator:ab4d97816ead500dc7cafac015f1f4979"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7bb9cce525d5a4f1076b8d58a7bd07ab"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a7bb9cce525d5a4f1076b8d58a7bd07ab">NotifyNewSegment</a> (uint32_t container_id, uint64_t start_time, uint64_t duration, uint64_t size)=0</td></tr>
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<tr class="separator:a7bb9cce525d5a4f1076b8d58a7bd07ab"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8eb441286be0f2cb96c4348ff88619c5"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a8eb441286be0f2cb96c4348ff88619c5">NotifyEncryptionUpdate</a> (uint32_t container_id, const std::string &drm_uuid, const std::vector< uint8_t > &new_key_id, const std::vector< uint8_t > &new_pssh)=0</td></tr>
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<tr class="separator:a8eb441286be0f2cb96c4348ff88619c5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a56969f6d7c09e0aa131ba01d5c880773"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a56969f6d7c09e0aa131ba01d5c880773">AddContentProtectionElement</a> (uint32_t container_id, const <a class="el" href="../../d0/d96/structedash__packager_1_1ContentProtectionElement.html">ContentProtectionElement</a> &content_protection_element)=0</td></tr>
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<tr class="separator:a56969f6d7c09e0aa131ba01d5c880773"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aaeba5920a9df8db366f8cf86d64e855c"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#aaeba5920a9df8db366f8cf86d64e855c">Flush</a> ()=0</td></tr>
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<tr class="separator:aaeba5920a9df8db366f8cf86d64e855c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad49d92e75fcbb2ad1d5e43cd3d0716f7"><td class="memItemLeft" align="right" valign="top">DashProfile </td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#ad49d92e75fcbb2ad1d5e43cd3d0716f7">dash_profile</a> () const </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Interface for publish/subscribe publisher class which notifies <a class="el" href="../../d3/dfa/classedash__packager_1_1MpdBuilder.html" title="This class generates DASH MPDs (Media Presentation Descriptions). ">MpdBuilder</a> of media-related events. </p>
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<p>Definition at line <a class="el" href="../../d7/d15/mpd__notifier_8h_source.html#l00032">32</a> of file <a class="el" href="../../d7/d15/mpd__notifier_8h_source.html">mpd_notifier.h</a>.</p>
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</div><h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">virtual bool edash_packager::MpdNotifier::AddContentProtectionElement </td>
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<td>(</td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>container_id</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const <a class="el" href="../../d0/d96/structedash__packager_1_1ContentProtectionElement.html">ContentProtectionElement</a> & </td>
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<td class="paramname"><em>content_protection_element</em> </td>
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<td>)</td>
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<td></td><td></td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Adds content protection information to the MPD. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">container_id</td><td>is the nummeric container ID obtained from calling <a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a09e6df8ea9ea8c260199449448d1ea62">NotifyNewContainer()</a>. </td></tr>
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<tr><td class="paramname">content_protection_element</td><td>New ContentProtection element specification. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>true on success, false otherwise. </dd></dl>
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<p>Implemented in <a class="el" href="../../da/d49/classedash__packager_1_1DashIopMpdNotifier.html#aef43fd9875d24547d2434d142aeb9805">edash_packager::DashIopMpdNotifier</a>, and <a class="el" href="../../db/d56/classedash__packager_1_1SimpleMpdNotifier.html#af67678f19e1ecb3c01de200bdc3f1256">edash_packager::SimpleMpdNotifier</a>.</p>
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<td class="memname">DashProfile edash_packager::MpdNotifier::dash_profile </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The dash profile for this object. </dd></dl>
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<p>Definition at line <a class="el" href="../../d7/d15/mpd__notifier_8h_source.html#l00108">108</a> of file <a class="el" href="../../d7/d15/mpd__notifier_8h_source.html">mpd_notifier.h</a>.</p>
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<td class="memname">virtual bool edash_packager::MpdNotifier::Flush </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Call this method to force a flush. Implementations might not write out the MPD to a stream (file, stdout, etc.) when the MPD is updated, this forces a flush. </p>
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<p>Implemented in <a class="el" href="../../da/d49/classedash__packager_1_1DashIopMpdNotifier.html#a74080da948602a4deb88046e56eda79e">edash_packager::DashIopMpdNotifier</a>, and <a class="el" href="../../db/d56/classedash__packager_1_1SimpleMpdNotifier.html#a701f3e8f0260ce8300fb9e4b31558a8d">edash_packager::SimpleMpdNotifier</a>.</p>
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<td class="memname">virtual bool edash_packager::MpdNotifier::Init </td>
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<td>(</td>
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<p>Initializes the notifier. For example, if this notifier uses a network for notification, then this would set up the connection with the remote host. </p>
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<dl class="section return"><dt>Returns</dt><dd>true on success, false otherwise. </dd></dl>
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<p>Implemented in <a class="el" href="../../da/d49/classedash__packager_1_1DashIopMpdNotifier.html#ace93090275f0ef9b33cf62648f854690">edash_packager::DashIopMpdNotifier</a>, and <a class="el" href="../../db/d56/classedash__packager_1_1SimpleMpdNotifier.html#a8c0efff460547138724769b768ae6341">edash_packager::SimpleMpdNotifier</a>.</p>
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<td class="memname">virtual bool edash_packager::MpdNotifier::NotifyEncryptionUpdate </td>
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<td>(</td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>container_id</em>, </td>
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<td class="paramtype">const std::string & </td>
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<td class="paramtype">const std::vector< uint8_t > & </td>
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<td class="paramname"><em>new_key_id</em>, </td>
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<td class="paramtype">const std::vector< uint8_t > & </td>
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<td class="paramname"><em>new_pssh</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Notifiers <a class="el" href="../../d3/dfa/classedash__packager_1_1MpdBuilder.html" title="This class generates DASH MPDs (Media Presentation Descriptions). ">MpdBuilder</a> that there is a new PSSH for the container. This may be called whenever the key has to change, e.g. key rotation. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">container_id</td><td>Container ID obtained from calling <a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a09e6df8ea9ea8c260199449448d1ea62">NotifyNewContainer()</a>. </td></tr>
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<tr><td class="paramname">drm_uuid</td><td>is the UUID of the DRM for encryption. </td></tr>
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<tr><td class="paramname">new_key_id</td><td>is the new key ID for the key. </td></tr>
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<tr><td class="paramname">new_pssh</td><td>is the new pssh box (including the header). </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section attention"><dt>Attention</dt><dd>This might change or get removed once DASH IF IOP specification writes a clear guideline on how to handle key rotation. </dd></dl>
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<p>Implemented in <a class="el" href="../../da/d49/classedash__packager_1_1DashIopMpdNotifier.html#a034390af4e3bde792a4479fead594085">edash_packager::DashIopMpdNotifier</a>, and <a class="el" href="../../db/d56/classedash__packager_1_1SimpleMpdNotifier.html#adeb683f92d76d64c15ca7805b0de8db1">edash_packager::SimpleMpdNotifier</a>.</p>
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</div>
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</div>
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<a class="anchor" id="a09e6df8ea9ea8c260199449448d1ea62"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">virtual bool edash_packager::MpdNotifier::NotifyNewContainer </td>
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<td>(</td>
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<td class="paramtype">const MediaInfo & </td>
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<td class="paramname"><em>media_info</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t * </td>
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<td class="paramname"><em>container_id</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Notifies the <a class="el" href="../../d3/dfa/classedash__packager_1_1MpdBuilder.html" title="This class generates DASH MPDs (Media Presentation Descriptions). ">MpdBuilder</a> that there is a new container along with <em>media_info</em>. Live may have multiple files (segments) but those should be notified via <a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a7bb9cce525d5a4f1076b8d58a7bd07ab">NotifyNewSegment()</a>. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramdir"></td><td class="paramname">media_info</td><td>is the MediaInfo that will be passed to <a class="el" href="../../d3/dfa/classedash__packager_1_1MpdBuilder.html" title="This class generates DASH MPDs (Media Presentation Descriptions). ">MpdBuilder</a>. </td></tr>
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<tr><td class="paramdir">[out]</td><td class="paramname">container_id</td><td>is the numeric ID of the container, possibly for <a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a7bb9cce525d5a4f1076b8d58a7bd07ab">NotifyNewSegment()</a> and <a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a56969f6d7c09e0aa131ba01d5c880773">AddContentProtectionElement()</a>. Only populated on success. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>true on success, false otherwise. </dd></dl>
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<p>Implemented in <a class="el" href="../../da/d49/classedash__packager_1_1DashIopMpdNotifier.html#a567d501580023d78299923993b8b2532">edash_packager::DashIopMpdNotifier</a>, and <a class="el" href="../../db/d56/classedash__packager_1_1SimpleMpdNotifier.html#a9de39430a54e3be7ff50476830728ce4">edash_packager::SimpleMpdNotifier</a>.</p>
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</div>
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</div>
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<a class="anchor" id="a7bb9cce525d5a4f1076b8d58a7bd07ab"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">virtual bool edash_packager::MpdNotifier::NotifyNewSegment </td>
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<td>(</td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>container_id</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint64_t </td>
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<td class="paramname"><em>start_time</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint64_t </td>
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<td class="paramname"><em>duration</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint64_t </td>
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<td class="paramname"><em>size</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
|
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Notifies <a class="el" href="../../d3/dfa/classedash__packager_1_1MpdBuilder.html" title="This class generates DASH MPDs (Media Presentation Descriptions). ">MpdBuilder</a> that there is a new segment ready. For live, this is usually a new segment, for VOD this is usually a subsegment. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">container_id</td><td>Container ID obtained from calling <a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a09e6df8ea9ea8c260199449448d1ea62">NotifyNewContainer()</a>. </td></tr>
|
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<tr><td class="paramname">start_time</td><td>is the start time of the new segment, in units of the stream's time scale. </td></tr>
|
|
<tr><td class="paramname">duration</td><td>is the duration of the new segment, in units of the stream's time scale. </td></tr>
|
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<tr><td class="paramname">size</td><td>is the new segment size in bytes. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>true on success, false otherwise. </dd></dl>
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|
|
|
<p>Implemented in <a class="el" href="../../da/d49/classedash__packager_1_1DashIopMpdNotifier.html#a61b590c4c9d5b61d3ec0a1335c7daaa5">edash_packager::DashIopMpdNotifier</a>, and <a class="el" href="../../db/d56/classedash__packager_1_1SimpleMpdNotifier.html#a847d0d659521910de341de8de8cadf75">edash_packager::SimpleMpdNotifier</a>.</p>
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</div>
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</div>
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<a class="anchor" id="ab4d97816ead500dc7cafac015f1f4979"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">virtual bool edash_packager::MpdNotifier::NotifySampleDuration </td>
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<td>(</td>
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<td class="paramtype">uint32_t </td>
|
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<td class="paramname"><em>container_id</em>, </td>
|
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</tr>
|
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<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">uint32_t </td>
|
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<td class="paramname"><em>sample_duration</em> </td>
|
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</tr>
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<tr>
|
|
<td></td>
|
|
<td>)</td>
|
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<td></td><td></td>
|
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</tr>
|
|
</table>
|
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</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
|
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</tr>
|
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</table>
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</div><div class="memdoc">
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<p>Change the sample duration of container with <em>container_id</em>. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">container_id</td><td>Container ID obtained from calling <a class="el" href="../../da/d38/classedash__packager_1_1MpdNotifier.html#a09e6df8ea9ea8c260199449448d1ea62">NotifyNewContainer()</a>. </td></tr>
|
|
<tr><td class="paramname">sample_duration</td><td>is the duration of a sample in timescale of the media. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>true on success, false otherwise. This may fail if the container specified by <em>container_id</em> does not exist. </dd></dl>
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|
|
<p>Implemented in <a class="el" href="../../da/d49/classedash__packager_1_1DashIopMpdNotifier.html#ad4b7f7e7106ca200eebfdd2bf4a09a84">edash_packager::DashIopMpdNotifier</a>, and <a class="el" href="../../db/d56/classedash__packager_1_1SimpleMpdNotifier.html#a8931d4291590051f328171fc7ca69025">edash_packager::SimpleMpdNotifier</a>.</p>
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</div>
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</div>
|
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<hr/>The documentation for this class was generated from the following file:<ul>
|
|
<li>mpd/base/<a class="el" href="../../d7/d15/mpd__notifier_8h_source.html">mpd_notifier.h</a></li>
|
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</ul>
|
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</div><!-- contents -->
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<!-- start footer part -->
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<hr class="footer"/><address class="footer"><small>
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Generated on Fri Jan 15 2016 22:48:35 for DASH Media Packaging SDK by  <a href="http://www.doxygen.org/index.html">
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<img class="footer" src="../../doxygen.png" alt="doxygen"/>
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</a> 1.8.6
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</small></address>
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