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<li class="navelem"><a class="el" href="../../d8/daf/namespaceshaka.html">shaka</a></li><li class="navelem"><b>media</b></li><li class="navelem"><a class="el" href="../../d9/d66/classshaka_1_1media_1_1PackedAudioSegmenter.html">PackedAudioSegmenter</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">shaka::media::PackedAudioSegmenter Class Reference</div> </div>
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<p><code>#include &lt;<a class="el" href="../../d9/d2e/packed__audio__segmenter_8h_source.html">packed_audio_segmenter.h</a>&gt;</code></p>
<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:aaca6b224a4fc198b4c7d599c1348d6c2"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="../../d2/d20/classshaka_1_1Status.html">Status</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/d66/classshaka_1_1media_1_1PackedAudioSegmenter.html#aaca6b224a4fc198b4c7d599c1348d6c2">Initialize</a> (const <a class="el" href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html">StreamInfo</a> &amp;stream_info)</td></tr>
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<tr class="memitem:ac403002f18ebdecfbdcb0b6dd5b3da4e"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="../../d2/d20/classshaka_1_1Status.html">Status</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/d66/classshaka_1_1media_1_1PackedAudioSegmenter.html#ac403002f18ebdecfbdcb0b6dd5b3da4e">AddSample</a> (const <a class="el" href="../../d7/d6d/classshaka_1_1media_1_1MediaSample.html">MediaSample</a> &amp;sample)</td></tr>
<tr class="separator:ac403002f18ebdecfbdcb0b6dd5b3da4e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad9e72b3ecdde3e2e200c2566a33e08c7"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="../../d2/d20/classshaka_1_1Status.html">Status</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/d66/classshaka_1_1media_1_1PackedAudioSegmenter.html#ad9e72b3ecdde3e2e200c2566a33e08c7">FinalizeSegment</a> ()</td></tr>
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<tr class="memitem:ae74956e5b79d0e74ecce440bd7849670"><td class="memItemLeft" align="right" valign="top">virtual double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/d66/classshaka_1_1media_1_1PackedAudioSegmenter.html#ae74956e5b79d0e74ecce440bd7849670">TimescaleScale</a> () const</td></tr>
<tr class="separator:ae74956e5b79d0e74ecce440bd7849670"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a345a5117da1d4a34061f7293fdffd16d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../dc/d41/classshaka_1_1media_1_1BufferWriter.html">BufferWriter</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/d66/classshaka_1_1media_1_1PackedAudioSegmenter.html#a345a5117da1d4a34061f7293fdffd16d">segment_buffer</a> ()</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Implements packed audio segment writer. <a href="https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-3.4">https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-3.4</a> A Packed Audio Segment contains encoded audio samples and ID3 tags that are simply packed together with minimal framing and no per-sample timestamps. </p>
<p class="definition">Definition at line <a class="el" href="../../d9/d2e/packed__audio__segmenter_8h_source.html#l00040">40</a> of file <a class="el" href="../../d9/d2e/packed__audio__segmenter_8h_source.html">packed_audio_segmenter.h</a>.</p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="ac403002f18ebdecfbdcb0b6dd5b3da4e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac403002f18ebdecfbdcb0b6dd5b3da4e">&#9670;&nbsp;</a></span>AddSample()</h2>
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<td class="memname"><a class="el" href="../../d2/d20/classshaka_1_1Status.html">Status</a> shaka::media::PackedAudioSegmenter::AddSample </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="../../d7/d6d/classshaka_1_1media_1_1MediaSample.html">MediaSample</a> &amp;&#160;</td>
<td class="paramname"><em>sample</em></td><td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">sample</td><td>gets added to this object. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>OK on success. </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d51/packed__audio__segmenter_8cc_source.html#l00052">52</a> of file <a class="el" href="../../d5/d51/packed__audio__segmenter_8cc_source.html">packed_audio_segmenter.cc</a>.</p>
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<a id="ad9e72b3ecdde3e2e200c2566a33e08c7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad9e72b3ecdde3e2e200c2566a33e08c7">&#9670;&nbsp;</a></span>FinalizeSegment()</h2>
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<td class="memname"><a class="el" href="../../d2/d20/classshaka_1_1Status.html">Status</a> shaka::media::PackedAudioSegmenter::FinalizeSegment </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Flush all the samples that are (possibly) buffered and write them to the current segment. </p><dl class="section return"><dt>Returns</dt><dd>OK on success. </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d51/packed__audio__segmenter_8cc_source.html#l00073">73</a> of file <a class="el" href="../../d5/d51/packed__audio__segmenter_8cc_source.html">packed_audio_segmenter.cc</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aaca6b224a4fc198b4c7d599c1348d6c2">&#9670;&nbsp;</a></span>Initialize()</h2>
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<td class="memname"><a class="el" href="../../d2/d20/classshaka_1_1Status.html">Status</a> shaka::media::PackedAudioSegmenter::Initialize </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html">StreamInfo</a> &amp;&#160;</td>
<td class="paramname"><em>stream_info</em></td><td>)</td>
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<p>Initialize the object. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream_info</td><td>is the stream info for the segmenter. </td></tr>
</table>
</dd>
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<dl class="section return"><dt>Returns</dt><dd>OK on success. </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d51/packed__audio__segmenter_8cc_source.html#l00030">30</a> of file <a class="el" href="../../d5/d51/packed__audio__segmenter_8cc_source.html">packed_audio_segmenter.cc</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a345a5117da1d4a34061f7293fdffd16d">&#9670;&nbsp;</a></span>segment_buffer()</h2>
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<td class="memname"><a class="el" href="../../dc/d41/classshaka_1_1media_1_1BufferWriter.html">BufferWriter</a>* shaka::media::PackedAudioSegmenter::segment_buffer </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd>A pointer to the buffer for the current segment. </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d9/d2e/packed__audio__segmenter_8h_source.html#l00068">68</a> of file <a class="el" href="../../d9/d2e/packed__audio__segmenter_8h_source.html">packed_audio_segmenter.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae74956e5b79d0e74ecce440bd7849670">&#9670;&nbsp;</a></span>TimescaleScale()</h2>
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<td class="memname">double shaka::media::PackedAudioSegmenter::TimescaleScale </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The scale for converting timestamp in input stream's scale to output stream's scale. </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d51/packed__audio__segmenter_8cc_source.html#l00078">78</a> of file <a class="el" href="../../d5/d51/packed__audio__segmenter_8cc_source.html">packed_audio_segmenter.cc</a>.</p>
</div>
</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li>packager/media/formats/packed_audio/<a class="el" href="../../d9/d2e/packed__audio__segmenter_8h_source.html">packed_audio_segmenter.h</a></li>
<li>packager/media/formats/packed_audio/<a class="el" href="../../d5/d51/packed__audio__segmenter_8cc_source.html">packed_audio_segmenter.cc</a></li>
</ul>
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