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| <a href="#gst-plugins-bad-plugins-rtpdtmfmux.synopsis" class="shortcut">Top</a> |
| | |
| <a href="#gst-plugins-bad-plugins-rtpdtmfmux.description" class="shortcut">Description</a> |
| | |
| <a href="#gst-plugins-bad-plugins-rtpdtmfmux.object-hierarchy" class="shortcut">Object Hierarchy</a> |
| | |
| <a href="#gst-plugins-bad-plugins-rtpdtmfmux.signals" class="shortcut">Signals</a> |
| </td></tr> |
| </table> |
| <div class="refentry"> |
| <a name="gst-plugins-bad-plugins-rtpdtmfmux"></a><div class="titlepage"></div> |
| <div class="refnamediv"><table width="100%"><tr> |
| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-rtpdtmfmux.top_of_page"></a>rtpdtmfmux</span></h2> |
| <p>rtpdtmfmux — mixes RTP DTMF streams into other RTP streams</p> |
| </td> |
| <td valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsynopsisdiv"> |
| <a name="gst-plugins-bad-plugins-rtpdtmfmux.synopsis"></a><h2>Synopsis</h2> |
| <a name="GstRTPDTMFMux"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-bad-plugins-rtpdtmfmux.html#GstRTPDTMFMux-struct" title="struct GstRTPDTMFMux">GstRTPDTMFMux</a>; |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-rtpdtmfmux.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="synopsis"> |
| <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> |
| +----<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> |
| +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a> |
| +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a> |
| +----<a class="link" href="gst-plugins-bad-plugins-rtpmux.html#GstRTPMux">GstRTPMux</a> |
| +----GstRTPDTMFMux |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-rtpdtmfmux.signals"></a><h2>Signals</h2> |
| <pre class="synopsis"> |
| "<a class="link" href="gst-plugins-bad-plugins-rtpdtmfmux.html#GstRTPDTMFMux-locking" title='The "locking" signal'>locking</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a> |
| "<a class="link" href="gst-plugins-bad-plugins-rtpdtmfmux.html#GstRTPDTMFMux-unlocked" title='The "unlocked" signal'>unlocked</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a> |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-rtpdtmfmux.description"></a><h2>Description</h2> |
| <p> |
| The RTP "DTMF" Muxer muxes multiple RTP streams into a valid RTP |
| stream. It does exactly what it's parent (<span class="type">rtpmux</span>) does, except |
| that it prevent buffers coming over a regular sink_%<code class="literal">u</code> pad from going through |
| for the duration of buffers that came in a priority_sink_%<code class="literal">u</code> pad. |
| </p> |
| <p> |
| This is especially useful if a discontinuous source like dtmfsrc or |
| rtpdtmfsrc are connected to the priority sink pads. This way, the generated |
| DTMF signal can replace the recorded audio while the tone is being sent. |
| </p> |
| <div class="refsynopsisdiv"> |
| <h2>Synopsis</h2> |
| <div class="refsect2"> |
| <a name="idp19080208"></a><h3>Element Information</h3> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term">plugin</span></p></td> |
| <td> |
| <a class="link" href="gst-plugins-bad-plugins-plugin-rtpmux.html#plugin-rtpmux">rtpmux</a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term">author</span></p></td> |
| <td>Zeeshan Ali <first.last@nokia.com></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="idp14756720"></a><h3>Element Pads</h3> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term">name</span></p></td> |
| <td>priority_sink_%u</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>application/x-rtp</td> |
| </tr> |
| </tbody> |
| </table></div> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term">name</span></p></td> |
| <td>sink_%u</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>application/x-rtp</td> |
| </tr> |
| </tbody> |
| </table></div> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <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>application/x-rtp</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| <p> |
| </p> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-rtpdtmfmux.details"></a><h2>Details</h2> |
| <div class="refsect2"> |
| <a name="GstRTPDTMFMux-struct"></a><h3>struct GstRTPDTMFMux</h3> |
| <pre class="programlisting">struct GstRTPDTMFMux;</pre> |
| <p> |
| The opaque <a class="link" href="gst-plugins-bad-plugins-rtpdtmfmux.html#GstRTPDTMFMux"><span class="type">GstRTPDTMFMux</span></a> structure. |
| </p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-rtpdtmfmux.signal-details"></a><h2>Signal Details</h2> |
| <div class="refsect2"> |
| <a name="GstRTPDTMFMux-locking"></a><h3>The <code class="literal">"locking"</code> signal</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="gst-plugins-bad-plugins-rtpdtmfmux.html#GstRTPDTMFMux"><span class="type">GstRTPDTMFMux</span></a> *gstrtpdtmfmux, |
| <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstPad.html"><span class="type">GstPad</span></a> *arg1, |
| <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre> |
| <p> |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>gstrtpdtmfmux</code></em> :</span></p></td> |
| <td>the object which received the signal.</td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td> |
| <td>user data set when the signal handler was connected.</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstRTPDTMFMux-unlocked"></a><h3>The <code class="literal">"unlocked"</code> signal</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="gst-plugins-bad-plugins-rtpdtmfmux.html#GstRTPDTMFMux"><span class="type">GstRTPDTMFMux</span></a> *gstrtpdtmfmux, |
| <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstPad.html"><span class="type">GstPad</span></a> *arg1, |
| <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre> |
| <p> |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>gstrtpdtmfmux</code></em> :</span></p></td> |
| <td>the object which received the signal.</td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td> |
| <td>user data set when the signal handler was connected.</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-rtpdtmfmux.see-also"></a><h2>See Also</h2> |
| rtpdtmfsrc, dtmfsrc, rtpmux |
| </div> |
| </div> |
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