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<a href="#pub-attribs">Data Fields</a> </div>
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<div class="title">AVOption Struct Reference<div class="ingroups"><a class="el" href="group__lavu.html">libavutil</a> » <a class="el" href="group__lavu__data.html">Data Structures</a> » <a class="el" href="group__avoptions.html">AVOptions</a></div></div> </div>
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<div class="contents">
<p><a class="el" href="structAVOption.html" title="AVOption. ">AVOption</a>.
<a href="structAVOption.html#details">More...</a></p>
<p><code>#include <<a class="el" href="opt_8h_source.html">libavutil/opt.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:a87e81c6e58d6a94d97a98ad15a4e507c"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVOption.html#a87e81c6e58d6a94d97a98ad15a4e507c">name</a></td></tr>
<tr class="separator:a87e81c6e58d6a94d97a98ad15a4e507c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6c72d22b8c599e89abba088b85dfcd8a"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVOption.html#a6c72d22b8c599e89abba088b85dfcd8a">help</a></td></tr>
<tr class="memdesc:a6c72d22b8c599e89abba088b85dfcd8a"><td class="mdescLeft"> </td><td class="mdescRight">short English help text <a href="#a6c72d22b8c599e89abba088b85dfcd8a">More...</a><br /></td></tr>
<tr class="separator:a6c72d22b8c599e89abba088b85dfcd8a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0ab0d209c04b72cfd72808c9e9e46a46"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVOption.html#a0ab0d209c04b72cfd72808c9e9e46a46">offset</a></td></tr>
<tr class="memdesc:a0ab0d209c04b72cfd72808c9e9e46a46"><td class="mdescLeft"> </td><td class="mdescRight">The offset relative to the context structure where the option value is stored. <a href="#a0ab0d209c04b72cfd72808c9e9e46a46">More...</a><br /></td></tr>
<tr class="separator:a0ab0d209c04b72cfd72808c9e9e46a46"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af50f9be082b4b1cf0d76b1e24face3bc"><td class="memItemLeft" align="right" valign="top">enum <a class="el" href="group__avoptions.html#gabd75aa30eb8ad6387672df9a1fa79444">AVOptionType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVOption.html#af50f9be082b4b1cf0d76b1e24face3bc">type</a></td></tr>
<tr class="separator:af50f9be082b4b1cf0d76b1e24face3bc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a680ad0b41f47bba4cf262b84dca57fd7"><td class="memItemLeft" >union {</td></tr>
<tr class="memitem:ac25d44152596564a32923268f0f0e658"><td class="memItemLeft" >   int64_t   <a class="el" href="structAVOption.html#a9ee4ba4426ba1ff7e2f8030d2c49ba35">i64</a></td></tr>
<tr class="separator:ac25d44152596564a32923268f0f0e658"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad1b298d96b7c7a5237a6dcb2c10f6bf4"><td class="memItemLeft" >   double   <a class="el" href="structAVOption.html#afd9a2f8e983c9ee8de643621022064f0">dbl</a></td></tr>
<tr class="separator:ad1b298d96b7c7a5237a6dcb2c10f6bf4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa0c36b19b553bc031e674e26b3a49ebf"><td class="memItemLeft" >   const char *   <a class="el" href="structAVOption.html#a3edf01c0c79e387474ef38a3d9e6f79c">str</a></td></tr>
<tr class="separator:aa0c36b19b553bc031e674e26b3a49ebf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac4fc2af2114dae8ca5e146444957971c"><td class="memItemLeft" >   <a class="el" href="structAVRational.html">AVRational</a>   <a class="el" href="structAVOption.html#a3dc71ba8963767a30821b5b2bfc7e79d">q</a></td></tr>
<tr class="separator:ac4fc2af2114dae8ca5e146444957971c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a680ad0b41f47bba4cf262b84dca57fd7"><td class="memItemLeft" valign="top">} </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVOption.html#a680ad0b41f47bba4cf262b84dca57fd7">default_val</a></td></tr>
<tr class="memdesc:a680ad0b41f47bba4cf262b84dca57fd7"><td class="mdescLeft"> </td><td class="mdescRight">the default value for scalar options <a href="#a680ad0b41f47bba4cf262b84dca57fd7">More...</a><br /></td></tr>
<tr class="separator:a680ad0b41f47bba4cf262b84dca57fd7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aaf1937648549dce7a4be35268a359a19"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVOption.html#aaf1937648549dce7a4be35268a359a19">min</a></td></tr>
<tr class="memdesc:aaf1937648549dce7a4be35268a359a19"><td class="mdescLeft"> </td><td class="mdescRight">minimum valid value for the option <a href="#aaf1937648549dce7a4be35268a359a19">More...</a><br /></td></tr>
<tr class="separator:aaf1937648549dce7a4be35268a359a19"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a078ff8d3707143690d7d59d87d4706f4"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVOption.html#a078ff8d3707143690d7d59d87d4706f4">max</a></td></tr>
<tr class="memdesc:a078ff8d3707143690d7d59d87d4706f4"><td class="mdescLeft"> </td><td class="mdescRight">maximum valid value for the option <a href="#a078ff8d3707143690d7d59d87d4706f4">More...</a><br /></td></tr>
<tr class="separator:a078ff8d3707143690d7d59d87d4706f4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae6b670af4b2c7819c35437cab61c2745"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVOption.html#ae6b670af4b2c7819c35437cab61c2745">flags</a></td></tr>
<tr class="separator:ae6b670af4b2c7819c35437cab61c2745"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a248d65a7cab7d7bd3a4eb51212ab0e49"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVOption.html#a248d65a7cab7d7bd3a4eb51212ab0e49">unit</a></td></tr>
<tr class="memdesc:a248d65a7cab7d7bd3a4eb51212ab0e49"><td class="mdescLeft"> </td><td class="mdescRight">The logical unit to which the option belongs. <a href="#a248d65a7cab7d7bd3a4eb51212ab0e49">More...</a><br /></td></tr>
<tr class="separator:a248d65a7cab7d7bd3a4eb51212ab0e49"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="structAVOption.html" title="AVOption. ">AVOption</a>. </p>
<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00246">246</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
</div><h2 class="groupheader">Field Documentation</h2>
<a id="a87e81c6e58d6a94d97a98ad15a4e507c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a87e81c6e58d6a94d97a98ad15a4e507c">◆ </a></span>name</h2>
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<td class="memname">const char* AVOption::name</td>
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<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00247">247</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6c72d22b8c599e89abba088b85dfcd8a">◆ </a></span>help</h2>
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<p>short English help text </p>
<dl class="todo"><dt><b><a class="el" href="todo.html#_todo000003">Todo:</a></b></dt><dd>What about other languages? </dd></dl>
<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00253">253</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0ab0d209c04b72cfd72808c9e9e46a46">◆ </a></span>offset</h2>
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<td class="memname">int AVOption::offset</td>
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<p>The offset relative to the context structure where the option value is stored. </p>
<p>It should be 0 for named constants. </p>
<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00259">259</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af50f9be082b4b1cf0d76b1e24face3bc">◆ </a></span>type</h2>
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<td class="memname">enum <a class="el" href="group__avoptions.html#gabd75aa30eb8ad6387672df9a1fa79444">AVOptionType</a> AVOption::type</td>
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<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00260">260</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a9ee4ba4426ba1ff7e2f8030d2c49ba35">◆ </a></span>i64</h2>
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<td class="memname">int64_t AVOption::i64</td>
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<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00266">266</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#afd9a2f8e983c9ee8de643621022064f0">◆ </a></span>dbl</h2>
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<td class="memname">double AVOption::dbl</td>
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<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00267">267</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3edf01c0c79e387474ef38a3d9e6f79c">◆ </a></span>str</h2>
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<td class="memname">const char* AVOption::str</td>
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<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00268">268</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<td class="memname"><a class="el" href="structAVRational.html">AVRational</a> AVOption::q</td>
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<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00270">270</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a680ad0b41f47bba4cf262b84dca57fd7">◆ </a></span>default_val</h2>
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<td class="memname">union { ... } AVOption::default_val</td>
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<p>the default value for scalar options </p>
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<a id="aaf1937648549dce7a4be35268a359a19"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaf1937648549dce7a4be35268a359a19">◆ </a></span>min</h2>
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<td class="memname">double AVOption::min</td>
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<p>minimum valid value for the option </p>
<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00272">272</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a078ff8d3707143690d7d59d87d4706f4">◆ </a></span>max</h2>
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<td class="memname">double AVOption::max</td>
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<p>maximum valid value for the option </p>
<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00273">273</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae6b670af4b2c7819c35437cab61c2745">◆ </a></span>flags</h2>
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<td class="memname">int AVOption::flags</td>
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<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00275">275</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a248d65a7cab7d7bd3a4eb51212ab0e49">◆ </a></span>unit</h2>
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<p>The logical unit to which the option belongs. </p>
<p>Non-constant options and corresponding named constants share the same unit. May be NULL. </p>
<p class="definition">Definition at line <a class="el" href="opt_8h_source.html#l00301">301</a> of file <a class="el" href="opt_8h_source.html">opt.h</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>libavutil/<a class="el" href="opt_8h_source.html">opt.h</a></li>
</ul>
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