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<a name="gst-plugins-good-plugins-flvmux"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-flvmux.top_of_page"></a>flvmux</span></h2>
<td class="gallery_image" valign="top" align="right"></td>
<div class="refsect1">
<a name="gst-plugins-good-plugins-flvmux.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-good-plugins-flvmux.html#GstFlvMux--streamable" title="The “streamable” property">streamable</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-good-plugins-flvmux.html#GstFlvMux--metadatacreator" title="The “metadatacreator” property">metadatacreator</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<a name="GstFlvMux"></a><div class="refsect1">
<a name="gst-plugins-good-plugins-flvmux.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="gst-plugins-good-plugins-flvmux.html#GstFlvMux-struct" title="GstFlvMux">GstFlvMux</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-flvmux.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstObject.html#GstObject-struct">GstObject</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstElement.html#GstElement-struct">GstElement</a>
<span class="lineart">╰──</span> GstFlvMux
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-flvmux.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GstFlvMux implements
<a href="/usr/share/gtk-doc/html/gstreamer-1.0GstTagSetter.html#GstTagSetter-struct">GstTagSetter</a>.</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-flvmux.description"></a><h2>Description</h2>
<p>flvmux muxes different streams into an FLV file.</p>
<a name="id-1.2.62.8.3"></a><h3>Example launch line</h3>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1</pre></td>
<td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> <span class="gtkdoc opt">-</span>v flvmux name<span class="gtkdoc opt">=</span>mux <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>flv audiotestsrc samplesperbuffer<span class="gtkdoc opt">=</span><span class="number">44100</span> num<span class="gtkdoc opt">-</span>buffers<span class="gtkdoc opt">=</span><span class="number">10</span> <span class="gtkdoc opt">!</span> faac <span class="gtkdoc opt">!</span> mux<span class="gtkdoc opt">.</span> videotestsrc num<span class="gtkdoc opt">-</span>buffers<span class="gtkdoc opt">=</span><span class="number">250</span> <span class="gtkdoc opt">!</span> video<span class="gtkdoc opt">/</span>x<span class="gtkdoc opt">-</span>raw<span class="gtkdoc opt">,</span>framerate<span class="gtkdoc opt">=</span><span class="number">25</span><span class="gtkdoc opt">/</span><span class="number">1</span> <span class="gtkdoc opt">!</span> x264enc <span class="gtkdoc opt">!</span> mux<span class="gtkdoc opt">.</span></pre></td>
</tr>
</tbody>
</table>
</div>
This pipeline encodes a test audio and video stream and muxes both into an FLV file.
</div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.62.8.4.1"></a><h3>Element Information</h3>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<tbody>
<tr>
<td><p><span class="term">plugin</span></p></td>
<td>
<a class="link" href="gst-plugins-good-plugins-plugin-flv.html#plugin-flv">flv</a>
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Sebastian Dröge <sebastian.droege@collabora.co.uk></td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Codec/Muxer</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="id-1.2.62.8.4.2"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>audio</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>sink</td>
</tr>
<tr>
<td><p><span class="term">presence</span></p></td>
<td>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>audio/x-adpcm, layout=(string)swf, channels=(int){ 1, 2 }, rate=(int){ 5512, 11025, 22050, 44100 }</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/mpeg, mpegversion=(int)1, layer=(int)3, channels=(int){ 1, 2 }, rate=(int){ 5512, 8000, 11025, 22050, 44100 }, parsed=(boolean)true</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/mpeg, mpegversion=(int){ 4, 2 }, stream-format=(string)raw</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-nellymoser, channels=(int){ 1, 2 }, rate=(int){ 5512, 8000, 11025, 16000, 22050, 44100 }</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-raw, format=(string){ U8, S16LE }, layout=(string)interleaved, channels=(int){ 1, 2 }, rate=(int){ 5512, 11025, 22050, 44100 }</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-alaw, channels=(int){ 1, 2 }, rate=(int){ 5512, 11025, 22050, 44100 }</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-mulaw, channels=(int){ 1, 2 }, rate=(int){ 5512, 11025, 22050, 44100 }</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-speex, channels=(int)1, rate=(int)16000</td>
</tr>
</tbody>
</table></div>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>video</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>sink</td>
</tr>
<tr>
<td><p><span class="term">presence</span></p></td>
<td>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>video/x-flash-video</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-flash-screen</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-vp6-flash</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-vp6-alpha</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-h264, stream-format=(string)avc</td>
</tr>
</tbody>
</table></div>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>src</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>source</td>
</tr>
<tr>
<td><p><span class="term">presence</span></p></td>
<td>always</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>video/x-flv</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-flvmux.functions_details"></a><h2>Functions</h2>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-flvmux.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstFlvMux-struct"></a><h3>GstFlvMux</h3>
<pre class="programlisting">typedef struct _GstFlvMux GstFlvMux;</pre>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-flvmux.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstFlvMux--streamable"></a><h3>The <code class="literal">“streamable”</code> property</h3>
<pre class="programlisting"> “streamable” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>If True, the output will be streaming friendly. (ie without indexes and
duration)</p>
<p>Flags: Read / Write</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstFlvMux--metadatacreator"></a><h3>The <code class="literal">“metadatacreator”</code> property</h3>
<pre class="programlisting"> “metadatacreator” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>The value of metadatacreator in the meta packet.</p>
<p>Flags: Read / Write</p>
<p>Default value: NULL</p>
</div>
</div>
</div>
<div class="footer">