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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="../../da/d4e/classshaka_1_1media_1_1AudioStreamInfo.html">AudioStreamInfo</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="../../da/de8/classshaka_1_1media_1_1AudioStreamInfo-members.html">List of all members</a> </div>
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<div class="title">shaka::media::AudioStreamInfo Class Reference</div> </div>
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<p>Holds audio stream information.
<a href="../../da/d4e/classshaka_1_1media_1_1AudioStreamInfo.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="../../df/d32/audio__stream__info_8h_source.html">audio_stream_info.h</a>&gt;</code></p>
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Inheritance diagram for shaka::media::AudioStreamInfo:</div>
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<img src="../../da/d4e/classshaka_1_1media_1_1AudioStreamInfo.png" usemap="#shaka::media::AudioStreamInfo_map" alt=""/>
<map id="shaka::media::AudioStreamInfo_map" name="shaka::media::AudioStreamInfo_map">
<area href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html" title="Abstract class holds stream information. " alt="shaka::media::StreamInfo" shape="rect" coords="0,0,183,24"/>
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<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:a1333ea7b15790da37addb60ba49131b4"><td class="memItemLeft" align="right" valign="top"><a id="a1333ea7b15790da37addb60ba49131b4"></a>
&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d4e/classshaka_1_1media_1_1AudioStreamInfo.html#a1333ea7b15790da37addb60ba49131b4">AudioStreamInfo</a> (int track_id, uint32_t time_scale, uint64_t duration, Codec codec, const std::string &amp;codec_string, const uint8_t *codec_config, size_t codec_config_size, uint8_t sample_bits, uint8_t num_channels, uint32_t sampling_frequency, uint64_t seek_preroll_ns, uint64_t codec_delay_ns, uint32_t max_bitrate, uint32_t avg_bitrate, const std::string &amp;language, bool is_encrypted)</td></tr>
<tr class="memdesc:a1333ea7b15790da37addb60ba49131b4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct an initialized audio stream info object. <br /></td></tr>
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uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>sample_bits</b> () const</td></tr>
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uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>sample_bytes</b> () const</td></tr>
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uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>num_channels</b> () const</td></tr>
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uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>sampling_frequency</b> () const</td></tr>
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uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>bytes_per_frame</b> () const</td></tr>
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uint64_t&#160;</td><td class="memItemRight" valign="bottom"><b>seek_preroll_ns</b> () const</td></tr>
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uint64_t&#160;</td><td class="memItemRight" valign="bottom"><b>codec_delay_ns</b> () const</td></tr>
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uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>max_bitrate</b> () const</td></tr>
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uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>avg_bitrate</b> () const</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>set_sampling_frequency</b> (const uint32_t sampling_frequency)</td></tr>
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<tr><td colspan="2"><div class="groupHeader">StreamInfo implementation overrides.</div></td></tr>
<tr class="memitem:a3c50d026e8deadac46741143d4b5ddb9"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d4e/classshaka_1_1media_1_1AudioStreamInfo.html#a3c50d026e8deadac46741143d4b5ddb9">IsValidConfig</a> () const override</td></tr>
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<tr class="memitem:a7f94e51abcf522ff70e2456a8c8595df"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d4e/classshaka_1_1media_1_1AudioStreamInfo.html#a7f94e51abcf522ff70e2456a8c8595df">ToString</a> () const override</td></tr>
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<tr class="memitem:a306c5ebb4a42eced7d1a3deaad23c17b"><td class="memItemLeft" align="right" valign="top">std::unique_ptr&lt; <a class="el" href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html">StreamInfo</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d4e/classshaka_1_1media_1_1AudioStreamInfo.html#a306c5ebb4a42eced7d1a3deaad23c17b">Clone</a> () const override</td></tr>
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<tr class="inherit_header pub_methods_classshaka_1_1media_1_1StreamInfo"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classshaka_1_1media_1_1StreamInfo')"><img src="../../closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html">shaka::media::StreamInfo</a></td></tr>
<tr class="memitem:a4dd520edf7452a27afccd578a53c246f inherit pub_methods_classshaka_1_1media_1_1StreamInfo"><td class="memItemLeft" align="right" valign="top"><a id="a4dd520edf7452a27afccd578a53c246f"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>StreamInfo</b> (StreamType stream_type, int track_id, uint32_t time_scale, uint64_t duration, Codec codec, const std::string &amp;codec_string, const uint8_t *codec_config, size_t codec_config_size, const std::string &amp;language, bool is_encrypted)</td></tr>
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StreamType&#160;</td><td class="memItemRight" valign="bottom"><b>stream_type</b> () const</td></tr>
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uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>track_id</b> () const</td></tr>
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uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>time_scale</b> () const</td></tr>
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uint64_t&#160;</td><td class="memItemRight" valign="bottom"><b>duration</b> () const</td></tr>
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Codec&#160;</td><td class="memItemRight" valign="bottom"><b>codec</b> () const</td></tr>
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const std::string &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>codec_string</b> () const</td></tr>
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const std::vector&lt; uint8_t &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>codec_config</b> () const</td></tr>
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const std::string &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>language</b> () const</td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>is_encrypted</b> () const</td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>has_clear_lead</b> () const</td></tr>
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const <a class="el" href="../../d7/d34/structshaka_1_1media_1_1EncryptionConfig.html">EncryptionConfig</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>encryption_config</b> () const</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>set_duration</b> (uint64_t duration)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>set_codec</b> (Codec codec)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>set_codec_config</b> (const std::vector&lt; uint8_t &gt; &amp;data)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>set_codec_string</b> (const std::string &amp;codec_string)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>set_language</b> (const std::string &amp;language)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>set_is_encrypted</b> (bool is_encrypted)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>set_has_clear_lead</b> (bool has_clear_lead)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>set_encryption_config</b> (const <a class="el" href="../../d7/d34/structshaka_1_1media_1_1EncryptionConfig.html">EncryptionConfig</a> &amp;encryption_config)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:aee79e7aa61b741bb96f451c6de1c9d42"><td class="memItemLeft" align="right" valign="top">static std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d4e/classshaka_1_1media_1_1AudioStreamInfo.html#aee79e7aa61b741bb96f451c6de1c9d42">GetCodecString</a> (Codec codec, uint8_t audio_object_type)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Holds audio stream information. </p>
<p class="definition">Definition at line <a class="el" href="../../df/d32/audio__stream__info_8h_source.html#l00018">18</a> of file <a class="el" href="../../df/d32/audio__stream__info_8h_source.html">audio_stream_info.h</a>.</p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a306c5ebb4a42eced7d1a3deaad23c17b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a306c5ebb4a42eced7d1a3deaad23c17b">&#9670;&nbsp;</a></span>Clone()</h2>
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<td class="memname">std::unique_ptr&lt; <a class="el" href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html">StreamInfo</a> &gt; shaka::media::AudioStreamInfo::Clone </td>
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<dl class="section return"><dt>Returns</dt><dd>A new copy of this stream info. The copy will be of the same type as the original. This should be used when a copy is needed without explicitly knowing the stream info type. </dd></dl>
<p>Implements <a class="el" href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html#afdd9b2df8ae1c11bb033c44eaba5e38d">shaka::media::StreamInfo</a>.</p>
<p class="definition">Definition at line <a class="el" href="../../da/d04/audio__stream__info_8cc_source.html#l00097">97</a> of file <a class="el" href="../../da/d04/audio__stream__info_8cc_source.html">audio_stream_info.cc</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aee79e7aa61b741bb96f451c6de1c9d42">&#9670;&nbsp;</a></span>GetCodecString()</h2>
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<td class="memname">std::string shaka::media::AudioStreamInfo::GetCodecString </td>
<td>(</td>
<td class="paramtype">Codec&#160;</td>
<td class="paramname"><em>codec</em>, </td>
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<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>audio_object_type</em>&#160;</td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">audio_object_type</td><td>is only used by AAC Codec, ignored otherwise. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>The codec string. </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../da/d04/audio__stream__info_8cc_source.html#l00101">101</a> of file <a class="el" href="../../da/d04/audio__stream__info_8cc_source.html">audio_stream_info.cc</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3c50d026e8deadac46741143d4b5ddb9">&#9670;&nbsp;</a></span>IsValidConfig()</h2>
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<td class="memname">bool shaka::media::AudioStreamInfo::IsValidConfig </td>
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<dl class="section return"><dt>Returns</dt><dd>true if this object has appropriate configuration values, false otherwise. </dd></dl>
<p>Implements <a class="el" href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html#a6e5c5ade77b7bcf0b7822de568695dc8">shaka::media::StreamInfo</a>.</p>
<p class="definition">Definition at line <a class="el" href="../../da/d04/audio__stream__info_8cc_source.html#l00073">73</a> of file <a class="el" href="../../da/d04/audio__stream__info_8cc_source.html">audio_stream_info.cc</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7f94e51abcf522ff70e2456a8c8595df">&#9670;&nbsp;</a></span>ToString()</h2>
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<td class="memname">std::string shaka::media::AudioStreamInfo::ToString </td>
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<dl class="section return"><dt>Returns</dt><dd>A human-readable string describing the stream info. </dd></dl>
<p>Reimplemented from <a class="el" href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html#ab3628e7fdcfccd0dc530df4b0f6e83b8">shaka::media::StreamInfo</a>.</p>
<p class="definition">Definition at line <a class="el" href="../../da/d04/audio__stream__info_8cc_source.html#l00080">80</a> of file <a class="el" href="../../da/d04/audio__stream__info_8cc_source.html">audio_stream_info.cc</a>.</p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>packager/media/base/<a class="el" href="../../df/d32/audio__stream__info_8h_source.html">audio_stream_info.h</a></li>
<li>packager/media/base/<a class="el" href="../../da/d04/audio__stream__info_8cc_source.html">audio_stream_info.cc</a></li>
</ul>
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