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<a href="#pub-attribs">Data Fields</a> </div>
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<div class="title">AVBSFContext Struct Reference<div class="ingroups"><a class="el" href="group__libavc.html">libavcodec</a> » <a class="el" href="group__lavc__misc.html">Utility functions</a></div></div> </div>
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<p>The bitstream filter state.
<a href="structAVBSFContext.html#details">More...</a></p>
<p><code>#include <<a class="el" href="avcodec_8h_source.html">libavcodec/avcodec.h</a>></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:aa5d5018816daac804414c459ec8a1c5c"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structAVClass.html">AVClass</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVBSFContext.html#aa5d5018816daac804414c459ec8a1c5c">av_class</a></td></tr>
<tr class="memdesc:aa5d5018816daac804414c459ec8a1c5c"><td class="mdescLeft"> </td><td class="mdescRight">A class for logging and AVOptions. <a href="#aa5d5018816daac804414c459ec8a1c5c">More...</a><br /></td></tr>
<tr class="separator:aa5d5018816daac804414c459ec8a1c5c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aee0c46a9a0d19ec7c8970565fd56c5bf"><td class="memItemLeft" align="right" valign="top">const struct <a class="el" href="structAVBitStreamFilter.html">AVBitStreamFilter</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVBSFContext.html#aee0c46a9a0d19ec7c8970565fd56c5bf">filter</a></td></tr>
<tr class="memdesc:aee0c46a9a0d19ec7c8970565fd56c5bf"><td class="mdescLeft"> </td><td class="mdescRight">The bitstream filter this context is an instance of. <a href="#aee0c46a9a0d19ec7c8970565fd56c5bf">More...</a><br /></td></tr>
<tr class="separator:aee0c46a9a0d19ec7c8970565fd56c5bf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4688f7e2b0d3d7fc6372430b4c900316"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__lavc__misc.html#ga8ef1664899e2596939d922e9c589094c">AVBSFInternal</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVBSFContext.html#a4688f7e2b0d3d7fc6372430b4c900316">internal</a></td></tr>
<tr class="memdesc:a4688f7e2b0d3d7fc6372430b4c900316"><td class="mdescLeft"> </td><td class="mdescRight">Opaque libavcodec internal data. <a href="#a4688f7e2b0d3d7fc6372430b4c900316">More...</a><br /></td></tr>
<tr class="separator:a4688f7e2b0d3d7fc6372430b4c900316"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5c799e50f572340b69d4c79cda8f2de9"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVBSFContext.html#a5c799e50f572340b69d4c79cda8f2de9">priv_data</a></td></tr>
<tr class="memdesc:a5c799e50f572340b69d4c79cda8f2de9"><td class="mdescLeft"> </td><td class="mdescRight">Opaque filter-specific private data. <a href="#a5c799e50f572340b69d4c79cda8f2de9">More...</a><br /></td></tr>
<tr class="separator:a5c799e50f572340b69d4c79cda8f2de9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a702ace639b8193475cf0a12ebdebd738"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structAVCodecParameters.html">AVCodecParameters</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVBSFContext.html#a702ace639b8193475cf0a12ebdebd738">par_in</a></td></tr>
<tr class="memdesc:a702ace639b8193475cf0a12ebdebd738"><td class="mdescLeft"> </td><td class="mdescRight">Parameters of the input stream. <a href="#a702ace639b8193475cf0a12ebdebd738">More...</a><br /></td></tr>
<tr class="separator:a702ace639b8193475cf0a12ebdebd738"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab58f8c37eec197e0f30d17d60959a60d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structAVCodecParameters.html">AVCodecParameters</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVBSFContext.html#ab58f8c37eec197e0f30d17d60959a60d">par_out</a></td></tr>
<tr class="memdesc:ab58f8c37eec197e0f30d17d60959a60d"><td class="mdescLeft"> </td><td class="mdescRight">Parameters of the output stream. <a href="#ab58f8c37eec197e0f30d17d60959a60d">More...</a><br /></td></tr>
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<tr class="memitem:ad75adf988c00f89202099c87ea39f0db"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structAVRational.html">AVRational</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVBSFContext.html#ad75adf988c00f89202099c87ea39f0db">time_base_in</a></td></tr>
<tr class="memdesc:ad75adf988c00f89202099c87ea39f0db"><td class="mdescLeft"> </td><td class="mdescRight">The timebase used for the timestamps of the input packets. <a href="#ad75adf988c00f89202099c87ea39f0db">More...</a><br /></td></tr>
<tr class="separator:ad75adf988c00f89202099c87ea39f0db"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a571e7d7c14cbd318254cea33ee5a61e3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structAVRational.html">AVRational</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVBSFContext.html#a571e7d7c14cbd318254cea33ee5a61e3">time_base_out</a></td></tr>
<tr class="memdesc:a571e7d7c14cbd318254cea33ee5a61e3"><td class="mdescLeft"> </td><td class="mdescRight">The timebase used for the timestamps of the output packets. <a href="#a571e7d7c14cbd318254cea33ee5a61e3">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The bitstream filter state. </p>
<p>This struct must be allocated with <a class="el" href="group__lavc__misc.html#ga7da65af303e20c9546e15ec266b182c1" title="Allocate a context for a given bitstream filter. ">av_bsf_alloc()</a> and freed with <a class="el" href="group__lavc__misc.html#ga08d53431e76355f88e27763b1940df4f" title="Free a bitstream filter context and everything associated with it; write NULL into the supplied point...">av_bsf_free()</a>.</p>
<p>The fields in the struct will only be changed (by the caller or by the filter) as described in their documentation, and are to be considered immutable otherwise. </p>
<p class="definition">Definition at line <a class="el" href="avcodec_8h_source.html#l05914">5914</a> of file <a class="el" href="avcodec_8h_source.html">avcodec.h</a>.</p>
</div><h2 class="groupheader">Field Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aa5d5018816daac804414c459ec8a1c5c">◆ </a></span>av_class</h2>
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<td class="memname">const <a class="el" href="structAVClass.html">AVClass</a>* AVBSFContext::av_class</td>
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<p>A class for logging and AVOptions. </p>
<p class="definition">Definition at line <a class="el" href="avcodec_8h_source.html#l05918">5918</a> of file <a class="el" href="avcodec_8h_source.html">avcodec.h</a>.</p>
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<td class="memname">const struct <a class="el" href="structAVBitStreamFilter.html">AVBitStreamFilter</a>* AVBSFContext::filter</td>
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<p>The bitstream filter this context is an instance of. </p>
<p class="definition">Definition at line <a class="el" href="avcodec_8h_source.html#l05923">5923</a> of file <a class="el" href="avcodec_8h_source.html">avcodec.h</a>.</p>
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<td class="memname"><a class="el" href="group__lavc__misc.html#ga8ef1664899e2596939d922e9c589094c">AVBSFInternal</a>* AVBSFContext::internal</td>
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<p>Opaque libavcodec internal data. </p>
<p>Must not be touched by the caller in any way. </p>
<p class="definition">Definition at line <a class="el" href="avcodec_8h_source.html#l05929">5929</a> of file <a class="el" href="avcodec_8h_source.html">avcodec.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5c799e50f572340b69d4c79cda8f2de9">◆ </a></span>priv_data</h2>
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<td class="memname">void* AVBSFContext::priv_data</td>
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<p>Opaque filter-specific private data. </p>
<p>If filter->priv_class is non-NULL, this is an AVOptions-enabled struct. </p>
<p class="definition">Definition at line <a class="el" href="avcodec_8h_source.html#l05935">5935</a> of file <a class="el" href="avcodec_8h_source.html">avcodec.h</a>.</p>
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<td class="memname"><a class="el" href="structAVCodecParameters.html">AVCodecParameters</a>* AVBSFContext::par_in</td>
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<p>Parameters of the input stream. </p>
<p>This field is allocated in <a class="el" href="group__lavc__misc.html#ga7da65af303e20c9546e15ec266b182c1" title="Allocate a context for a given bitstream filter. ">av_bsf_alloc()</a>, it needs to be filled by the caller before <a class="el" href="group__lavc__misc.html#ga242529d54013acf87e94273d298a5ff2" title="Prepare the filter for use, after all the parameters and options have been set. ">av_bsf_init()</a>. </p>
<p class="definition">Definition at line <a class="el" href="avcodec_8h_source.html#l05942">5942</a> of file <a class="el" href="avcodec_8h_source.html">avcodec.h</a>.</p>
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<td class="memname"><a class="el" href="structAVCodecParameters.html">AVCodecParameters</a>* AVBSFContext::par_out</td>
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<p>Parameters of the output stream. </p>
<p>This field is allocated in <a class="el" href="group__lavc__misc.html#ga7da65af303e20c9546e15ec266b182c1" title="Allocate a context for a given bitstream filter. ">av_bsf_alloc()</a>, it is set by the filter in <a class="el" href="group__lavc__misc.html#ga242529d54013acf87e94273d298a5ff2" title="Prepare the filter for use, after all the parameters and options have been set. ">av_bsf_init()</a>. </p>
<p class="definition">Definition at line <a class="el" href="avcodec_8h_source.html#l05948">5948</a> of file <a class="el" href="avcodec_8h_source.html">avcodec.h</a>.</p>
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<td class="memname"><a class="el" href="structAVRational.html">AVRational</a> AVBSFContext::time_base_in</td>
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<p>The timebase used for the timestamps of the input packets. </p>
<p>Set by the caller before <a class="el" href="group__lavc__misc.html#ga242529d54013acf87e94273d298a5ff2" title="Prepare the filter for use, after all the parameters and options have been set. ">av_bsf_init()</a>. </p>
<p class="definition">Definition at line <a class="el" href="avcodec_8h_source.html#l05954">5954</a> of file <a class="el" href="avcodec_8h_source.html">avcodec.h</a>.</p>
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<td class="memname"><a class="el" href="structAVRational.html">AVRational</a> AVBSFContext::time_base_out</td>
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<p>The timebase used for the timestamps of the output packets. </p>
<p>Set by the filter in <a class="el" href="group__lavc__misc.html#ga242529d54013acf87e94273d298a5ff2" title="Prepare the filter for use, after all the parameters and options have been set. ">av_bsf_init()</a>. </p>
<p class="definition">Definition at line <a class="el" href="avcodec_8h_source.html#l05960">5960</a> of file <a class="el" href="avcodec_8h_source.html">avcodec.h</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>libavcodec/<a class="el" href="avcodec_8h_source.html">avcodec.h</a></li>
</ul>
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