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| <div class="refentry"> |
| <a name="gst-plugins-bad-plugins-opusenc"></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-opusenc.top_of_page"></a>opusenc</span></h2> |
| <p>opusenc</p> |
| </td> |
| <td class="gallery_image" valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-opusenc.properties"></a><h2>Properties</h2> |
| <div class="informaltable"><table border="0"> |
| <colgroup> |
| <col width="150px" class="properties_type"> |
| <col width="300px" class="properties_name"> |
| <col width="200px" class="properties_flags"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--audio" title="The “audio” property">audio</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><span class="type">GstOpusEncBandwidth</span></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--bandwidth" title="The “bandwidth” property">bandwidth</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--bitrate" title="The “bitrate” property">bitrate</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--cbr" title="The “cbr” property">cbr</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--complexity" title="The “complexity” property">complexity</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--constrained-vbr" title="The “constrained-vbr” property">constrained-vbr</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--dtx" title="The “dtx” property">dtx</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><span class="type">GstOpusEncFrameSize</span></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--frame-size" title="The “frame-size” property">frame-size</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--inband-fec" title="The “inband-fec” property">inband-fec</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--max-payload-size" title="The “max-payload-size” property">max-payload-size</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--packet-loss-percentage" title="The “packet-loss-percentage” property">packet-loss-percentage</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><span class="type">GstOpusEncAudioType</span></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--audio-type" title="The “audio-type” property">audio-type</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><span class="type">GstOpusEncBitrateType</span></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc--bitrate-type" title="The “bitrate-type” property">bitrate-type</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <a name="GstOpenalSrc"></a><a name="GstOpusDec"></a><a name="GstOpusEnc"></a><div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-opusenc.other"></a><h2>Types and Values</h2> |
| <div class="informaltable"><table width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="name"> |
| <col class="description"> |
| </colgroup> |
| <tbody><tr> |
| <td class="datatype_keyword">struct</td> |
| <td class="function_name"><a class="link" href="gst-plugins-bad-plugins-opusenc.html#GstOpusEnc-struct" title="struct GstOpusEnc">GstOpusEnc</a></td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-opusenc.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="screen"> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> |
| <span class="lineart">╰──</span> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> |
| <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a> |
| <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a> |
| <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstaudioencoder.html#GstAudioEncoder">GstAudioEncoder</a> |
| <span class="lineart">╰──</span> GstOpusEnc |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-opusenc.description"></a><h2>Description</h2> |
| <div class="refsynopsisdiv"> |
| <h2>Synopsis</h2> |
| <div class="refsect2"> |
| <a name="id-1.2.58.9.2.1"></a><h3>Element Information</h3> |
| <div class="variablelist"><table border="0" class="variablelist"> |
| <colgroup> |
| <col align="left" valign="top"> |
| <col> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td><p><span class="term">plugin</span></p></td> |
| <td> |
| <a class="link" href="gst-plugins-bad-plugins-plugin-opus.html#plugin-opus">opus</a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term">author</span></p></td> |
| <td>Vincent Penquerc'h <vincent.penquerch@collabora.co.uk></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">class</span></p></td> |
| <td>Codec/Encoder/Audio</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="id-1.2.58.9.2.2"></a><h3>Element Pads</h3> |
| <div class="variablelist"><table border="0" class="variablelist"> |
| <colgroup> |
| <col align="left" valign="top"> |
| <col> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td><p><span class="term">name</span></p></td> |
| <td>sink</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>always</td> |
| </tr> |
| <tr> |
| <td><p><span class="term">details</span></p></td> |
| <td>audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int){ 8000, 12000, 16000, 24000, 48000 }, channels=(int)[ 1, 2 ]</td> |
| </tr> |
| </tbody> |
| </table></div> |
| <div class="variablelist"><table border="0" class="variablelist"> |
| <colgroup> |
| <col align="left" valign="top"> |
| <col> |
| </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>audio/x-opus</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-opusenc.functions_details"></a><h2>Functions</h2> |
| <p></p> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-opusenc.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstOpusEnc-struct"></a><h3>struct GstOpusEnc</h3> |
| <pre class="programlisting">struct GstOpusEnc;</pre> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-opusenc.property-details"></a><h2>Property Details</h2> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--audio"></a><h3>The <code class="literal">“audio”</code> property</h3> |
| <pre class="programlisting"> “audio” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Audio or voice (obsolete, use audio-type).</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--bandwidth"></a><h3>The <code class="literal">“bandwidth”</code> property</h3> |
| <pre class="programlisting"> “bandwidth” <span class="type">GstOpusEncBandwidth</span></pre> |
| <p>Audio Band Width.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: Full band</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--bitrate"></a><h3>The <code class="literal">“bitrate”</code> property</h3> |
| <pre class="programlisting"> “bitrate” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> |
| <p>Specify an encoding bit-rate (in bps).</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: [4000,650000]</p> |
| <p>Default value: 64000</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--cbr"></a><h3>The <code class="literal">“cbr”</code> property</h3> |
| <pre class="programlisting"> “cbr” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Constant bit rate.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--complexity"></a><h3>The <code class="literal">“complexity”</code> property</h3> |
| <pre class="programlisting"> “complexity” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> |
| <p>Complexity.</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: [0,10]</p> |
| <p>Default value: 10</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--constrained-vbr"></a><h3>The <code class="literal">“constrained-vbr”</code> property</h3> |
| <pre class="programlisting"> “constrained-vbr” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Constrained VBR.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--dtx"></a><h3>The <code class="literal">“dtx”</code> property</h3> |
| <pre class="programlisting"> “dtx” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>DTX.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: FALSE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--frame-size"></a><h3>The <code class="literal">“frame-size”</code> property</h3> |
| <pre class="programlisting"> “frame-size” <span class="type">GstOpusEncFrameSize</span></pre> |
| <p>The duration of an audio frame, in ms.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: 20</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--inband-fec"></a><h3>The <code class="literal">“inband-fec”</code> property</h3> |
| <pre class="programlisting"> “inband-fec” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Enable forward error correction.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: FALSE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--max-payload-size"></a><h3>The <code class="literal">“max-payload-size”</code> property</h3> |
| <pre class="programlisting"> “max-payload-size” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a></pre> |
| <p>Maximum payload size in bytes.</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: [2,4000]</p> |
| <p>Default value: 4000</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--packet-loss-percentage"></a><h3>The <code class="literal">“packet-loss-percentage”</code> property</h3> |
| <pre class="programlisting"> “packet-loss-percentage” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> |
| <p>Packet loss percentage.</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: [0,100]</p> |
| <p>Default value: 0</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--audio-type"></a><h3>The <code class="literal">“audio-type”</code> property</h3> |
| <pre class="programlisting"> “audio-type” <span class="type">GstOpusEncAudioType</span></pre> |
| <p>What type of audio to optimize for.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: Generic audio</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstOpusEnc--bitrate-type"></a><h3>The <code class="literal">“bitrate-type”</code> property</h3> |
| <pre class="programlisting"> “bitrate-type” <span class="type">GstOpusEncBitrateType</span></pre> |
| <p>Bitrate type.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: CBR</p> |
| </div> |
| </div> |
| </div> |
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