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<title>FFmpeg: RIFF FourCCs</title>
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<div id="projectname">FFmpeg
 <span id="projectnumber">2.7.1</span>
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<a href="#func-members">Functions</a> </div>
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<div class="title">RIFF FourCCs</div> </div>
<div class="ingroups"><a class="el" href="group__lavf__misc.html">Utility functions</a></div></div><!--header-->
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<p>Get the tables mapping RIFF FourCCs to libavcodec AVCodecIDs.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct AVCodecTag * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__riff__fourcc.html#ga4a9328791c005cffce1669b16ce0f63a">avformat_get_riff_video_tags</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct AVCodecTag * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__riff__fourcc.html#ga9727f55e77c2141d5e4a84347b36efda">avformat_get_riff_audio_tags</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct AVCodecTag * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__riff__fourcc.html#ga47911ca1cdd2d844814c291f60b9b743">avformat_get_mov_video_tags</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct AVCodecTag * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__riff__fourcc.html#gaacfe26f00911fb9c2cddaee3f9344868">avformat_get_mov_audio_tags</a> (void)</td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<p>Get the tables mapping RIFF FourCCs to libavcodec AVCodecIDs. </p>
<p>The tables are meant to be passed to <a class="el" href="group__lavf__misc.html#ga27b89fa8286af6efb5a69e8db4033b09" title="Get the AVCodecID for the given codec tag tag.">av_codec_get_id()</a>/av_codec_get_tag() as in the following code: </p>
<div class="fragment"><pre class="fragment"> uint32_t tag = <a class="code" href="common_8h.html#a19c68e2b5efcbab914d79db1e4fee734">MKTAG</a>(<span class="charliteral">'H'</span>, <span class="charliteral">'2'</span>, <span class="charliteral">'6'</span>, <span class="charliteral">'4'</span>);
<span class="keyword">const</span> <span class="keyword">struct </span>AVCodecTag *table[] = { <a class="code" href="group__riff__fourcc.html#ga4a9328791c005cffce1669b16ce0f63a">avformat_get_riff_video_tags</a>(), 0 };
<span class="keyword">enum</span> <a class="code" href="group__lavc__core.html#gaadca229ad2c20e060a14fec08a5cc7ce" title="Identify the syntax and semantics of the bitstream.">AVCodecID</a> <span class="keywordtype">id</span> = <a class="code" href="group__lavf__misc.html#ga27b89fa8286af6efb5a69e8db4033b09" title="Get the AVCodecID for the given codec tag tag.">av_codec_get_id</a>(table, tag);
</pre></div> <hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga4a9328791c005cffce1669b16ce0f63a"></a><!-- doxytag: member="avformat.h::avformat_get_riff_video_tags" ref="ga4a9328791c005cffce1669b16ce0f63a" args="(void)" -->
<div class="memitem">
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<td class="memname">struct AVCodecTag* <a class="el" href="group__riff__fourcc.html#ga4a9328791c005cffce1669b16ce0f63a">avformat_get_riff_video_tags</a> </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td><code> [read]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<dl class="return"><dt><b>Returns:</b></dt><dd>the table mapping RIFF FourCCs for video to libavcodec AVCodecID. </dd></dl>
</div>
</div>
<a class="anchor" id="ga9727f55e77c2141d5e4a84347b36efda"></a><!-- doxytag: member="avformat.h::avformat_get_riff_audio_tags" ref="ga9727f55e77c2141d5e4a84347b36efda" args="(void)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">struct AVCodecTag* <a class="el" href="group__riff__fourcc.html#ga9727f55e77c2141d5e4a84347b36efda">avformat_get_riff_audio_tags</a> </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td><code> [read]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<dl class="return"><dt><b>Returns:</b></dt><dd>the table mapping RIFF FourCCs for audio to AVCodecID. </dd></dl>
</div>
</div>
<a class="anchor" id="ga47911ca1cdd2d844814c291f60b9b743"></a><!-- doxytag: member="avformat.h::avformat_get_mov_video_tags" ref="ga47911ca1cdd2d844814c291f60b9b743" args="(void)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">struct AVCodecTag* <a class="el" href="group__riff__fourcc.html#ga47911ca1cdd2d844814c291f60b9b743">avformat_get_mov_video_tags</a> </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td><code> [read]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<dl class="return"><dt><b>Returns:</b></dt><dd>the table mapping MOV FourCCs for video to libavcodec AVCodecID. </dd></dl>
</div>
</div>
<a class="anchor" id="gaacfe26f00911fb9c2cddaee3f9344868"></a><!-- doxytag: member="avformat.h::avformat_get_mov_audio_tags" ref="gaacfe26f00911fb9c2cddaee3f9344868" args="(void)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">struct AVCodecTag* <a class="el" href="group__riff__fourcc.html#gaacfe26f00911fb9c2cddaee3f9344868">avformat_get_mov_audio_tags</a> </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td><code> [read]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<dl class="return"><dt><b>Returns:</b></dt><dd>the table mapping MOV FourCCs for audio to AVCodecID. </dd></dl>
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