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ffmpeg-doc / usr / share / doc / ffmpeg-doc / api / downmix__info_8h.html
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<div class="title">libavutil/downmix_info.h File Reference</div>  </div>
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<p>audio downmix medatata  
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &quot;<a class="el" href="frame_8h_source.html">frame.h</a>&quot;</code><br/>
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<p><a href="downmix__info_8h_source.html">Go to the source code of this file.</a></p>
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Data Structures</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAVDownmixInfo.html">AVDownmixInfo</a></td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">This structure describes optional metadata relevant to a downmix procedure.  <a href="structAVDownmixInfo.html#details">More...</a><br/></td></tr>
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Enumerations</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__downmix__info.html#ga3e3654fedbe3e5485f00ea09396c3521">AVDownmixType</a> { <br/>
&#160;&#160;<a class="el" href="group__downmix__info.html#gga3e3654fedbe3e5485f00ea09396c3521a1184863af0dcd15f6851f2db10fa355c">AV_DOWNMIX_TYPE_UNKNOWN</a>, 
<a class="el" href="group__downmix__info.html#gga3e3654fedbe3e5485f00ea09396c3521a63e63739b6ea34a5ec073ad6ead25f8e">AV_DOWNMIX_TYPE_LORO</a>, 
<a class="el" href="group__downmix__info.html#gga3e3654fedbe3e5485f00ea09396c3521a3737f8fe65fe8b805b256efa8d1328ef">AV_DOWNMIX_TYPE_LTRT</a>, 
<a class="el" href="group__downmix__info.html#gga3e3654fedbe3e5485f00ea09396c3521ac92fde94fbc0aa50b93071d995a36fca">AV_DOWNMIX_TYPE_DPLII</a>, 
<br/>
&#160;&#160;<a class="el" href="group__downmix__info.html#gga3e3654fedbe3e5485f00ea09396c3521ae8e1a1a755fccdddddbc9680694af182">AV_DOWNMIX_TYPE_NB</a>
<br/>
 }</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Possible downmix types.  <a href="group__downmix__info.html#ga3e3654fedbe3e5485f00ea09396c3521">More...</a><br/></td></tr>
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Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structAVDownmixInfo.html">AVDownmixInfo</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__downmix__info.html#gadedd619e3fd3bb7732b917bfafba97a8">av_downmix_info_update_side_data</a> (<a class="el" href="structAVFrame.html">AVFrame</a> *<a class="el" href="extract__mvs_8c.html#ad7d33d579a8d4241a5e643e39287a209">frame</a>)</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Get a frame's AV_FRAME_DATA_DOWNMIX_INFO side data for editing.  <a href="group__downmix__info.html#gadedd619e3fd3bb7732b917bfafba97a8"></a><br/></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>audio downmix medatata </p>

<p>Definition in file <a class="el" href="downmix__info_8h_source.html">downmix_info.h</a>.</p>
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