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| <a name="gst-plugins-base-plugins-appsrc"></a><div class="titlepage"></div> |
| <div class="refnamediv"><table width="100%"><tr> |
| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="gst-plugins-base-plugins-appsrc.top_of_page"></a>appsrc</span></h2> |
| <p>appsrc</p> |
| </td> |
| <td class="gallery_image" valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-plugins-appsrc.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> |
| <tbody> |
| <tr> |
| <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-base-plugins-appsrc.html#GstAppSrc--block" title="The “block” property">block</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"> |
| <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstCaps.html#GstCaps-struct"><span class="type">GstCaps</span></a> *</td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--caps" title="The “caps” property">caps</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#guint64"><span class="type">guint64</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--current-level-bytes" title="The “current-level-bytes” property">current-level-bytes</a></td> |
| <td class="property_flags">Read</td> |
| </tr> |
| <tr> |
| <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-base-plugins-appsrc.html#GstAppSrc--emit-signals" title="The “emit-signals” property">emit-signals</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="/usr/share/gtk-doc/html/gstreamer-1.0gstreamer-GstFormat.html#GstFormat"><span class="type">GstFormat</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--format" title="The “format” property">format</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#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--is-live" title="The “is-live” property">is-live</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#guint64"><span class="type">guint64</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--max-bytes" title="The “max-bytes” property">max-bytes</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#gint64"><span class="type">gint64</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--max-latency" title="The “max-latency” property">max-latency</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#gint64"><span class="type">gint64</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--min-latency" title="The “min-latency” property">min-latency</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#guint"><span class="type">guint</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--min-percent" title="The “min-percent” property">min-percent</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#gint64"><span class="type">gint64</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--size" title="The “size” property">size</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="../html/gst-plugins-base-libs-appsrc.html#GstAppStreamType"><span class="type">GstAppStreamType</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--stream-type" title="The “stream-type” property">stream-type</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#guint64"><span class="type">guint64</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc--duration" title="The “duration” property">duration</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-plugins-appsrc.signals"></a><h2>Signals</h2> |
| <div class="informaltable"><table class="informaltable" border="0"> |
| <colgroup> |
| <col width="150px" class="signals_return"> |
| <col width="300px" class="signals_name"> |
| <col width="200px" class="signals_flags"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="signal_type"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a></td> |
| <td class="signal_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc-end-of-stream" title="The “end-of-stream” signal">end-of-stream</a></td> |
| <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></td> |
| </tr> |
| <tr> |
| <td class="signal_type"><span class="returnvalue">void</span></td> |
| <td class="signal_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc-enough-data" title="The “enough-data” signal">enough-data</a></td> |
| <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> |
| </tr> |
| <tr> |
| <td class="signal_type"><span class="returnvalue">void</span></td> |
| <td class="signal_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc-need-data" title="The “need-data” signal">need-data</a></td> |
| <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> |
| </tr> |
| <tr> |
| <td class="signal_type"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a></td> |
| <td class="signal_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc-push-buffer" title="The “push-buffer” signal">push-buffer</a></td> |
| <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></td> |
| </tr> |
| <tr> |
| <td class="signal_type"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a></td> |
| <td class="signal_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc-seek-data" title="The “seek-data” signal">seek-data</a></td> |
| <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> |
| </tr> |
| <tr> |
| <td class="signal_type"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a></td> |
| <td class="signal_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc-push-sample" title="The “push-sample” signal">push-sample</a></td> |
| <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <a name="GstAppSrc"></a><div class="refsect1"> |
| <a name="gst-plugins-base-plugins-appsrc.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">struct</td> |
| <td class="function_name"><a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc-struct" title="struct GstAppSrc">GstAppSrc</a></td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-plugins-appsrc.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> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0GstBaseSrc.html#GstBaseSrc-struct">GstBaseSrc</a> |
| <span class="lineart">╰──</span> GstAppSrc |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-plugins-appsrc.implemented-interfaces"></a><h2>Implemented Interfaces</h2> |
| <p> |
| GstAppSrc implements |
| <a href="/usr/share/gtk-doc/html/gstreamer-1.0gstreamer-GstUriHandler.html#GstURIHandler-struct">GstURIHandler</a>.</p> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-plugins-appsrc.description"></a><h2>Description</h2> |
| <p>The appsrc element can be used by applications to insert data into a |
| GStreamer pipeline. Unlike most GStreamer elements, Appsrc provides |
| external API functions.</p> |
| <p>For the documentation of the API, please see the</p> |
| libgstapp section in the |
| <p>GStreamer Plugins Base Libraries documentation.</p> |
| <div class="refsynopsisdiv"> |
| <h2>Synopsis</h2> |
| <div class="refsect2"> |
| <a name="id-1.2.7.9.6.1"></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-base-plugins-plugin-app.html#plugin-app">app</a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term">author</span></p></td> |
| <td>David Schleef <ds@schleef.org>, Wim Taymans <wim.taymans@gmail.com></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">class</span></p></td> |
| <td>Generic/Source</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="id-1.2.7.9.6.2"></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>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>ANY</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-plugins-appsrc.functions_details"></a><h2>Functions</h2> |
| <p></p> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-plugins-appsrc.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstAppSrc-struct"></a><h3>struct GstAppSrc</h3> |
| <pre class="programlisting">struct GstAppSrc;</pre> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-plugins-appsrc.property-details"></a><h2>Property Details</h2> |
| <div class="refsect2"> |
| <a name="GstAppSrc--block"></a><h3>The <code class="literal">“block”</code> property</h3> |
| <pre class="programlisting"> “block” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Block push-buffer when max-bytes are queued.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: FALSE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--caps"></a><h3>The <code class="literal">“caps”</code> property</h3> |
| <pre class="programlisting"> “caps” <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstCaps.html#GstCaps-struct"><span class="type">GstCaps</span></a> *</pre> |
| <p>The allowed caps for the src pad.</p> |
| <p>Flags: Read / Write</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--current-level-bytes"></a><h3>The <code class="literal">“current-level-bytes”</code> property</h3> |
| <pre class="programlisting"> “current-level-bytes” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint64"><span class="type">guint64</span></a></pre> |
| <p>The number of currently queued bytes.</p> |
| <p>Flags: Read</p> |
| <p>Default value: 0</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--emit-signals"></a><h3>The <code class="literal">“emit-signals”</code> property</h3> |
| <pre class="programlisting"> “emit-signals” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Emit need-data, enough-data and seek-data signals.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--format"></a><h3>The <code class="literal">“format”</code> property</h3> |
| <pre class="programlisting"> “format” <a href="/usr/share/gtk-doc/html/gstreamer-1.0gstreamer-GstFormat.html#GstFormat"><span class="type">GstFormat</span></a></pre> |
| <p>The format of the segment events and seek.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: GST_FORMAT_BYTES</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--is-live"></a><h3>The <code class="literal">“is-live”</code> property</h3> |
| <pre class="programlisting"> “is-live” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Whether to act as a live source.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: FALSE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--max-bytes"></a><h3>The <code class="literal">“max-bytes”</code> property</h3> |
| <pre class="programlisting"> “max-bytes” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint64"><span class="type">guint64</span></a></pre> |
| <p>The maximum number of bytes to queue internally (0 = unlimited).</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: 200000</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--max-latency"></a><h3>The <code class="literal">“max-latency”</code> property</h3> |
| <pre class="programlisting"> “max-latency” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint64"><span class="type">gint64</span></a></pre> |
| <p>The maximum latency (-1 = unlimited).</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: >= G_MAXULONG</p> |
| <p>Default value: -1</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--min-latency"></a><h3>The <code class="literal">“min-latency”</code> property</h3> |
| <pre class="programlisting"> “min-latency” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint64"><span class="type">gint64</span></a></pre> |
| <p>The minimum latency (-1 = default).</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: >= G_MAXULONG</p> |
| <p>Default value: -1</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--min-percent"></a><h3>The <code class="literal">“min-percent”</code> property</h3> |
| <pre class="programlisting"> “min-percent” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a></pre> |
| <p>Emit need-data when queued bytes drops below this percent of max-bytes.</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: <= 100</p> |
| <p>Default value: 0</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--size"></a><h3>The <code class="literal">“size”</code> property</h3> |
| <pre class="programlisting"> “size” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint64"><span class="type">gint64</span></a></pre> |
| <p>The size of the data stream in bytes (-1 if unknown).</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: >= G_MAXULONG</p> |
| <p>Default value: -1</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--stream-type"></a><h3>The <code class="literal">“stream-type”</code> property</h3> |
| <pre class="programlisting"> “stream-type” <a href="../html/gst-plugins-base-libs-appsrc.html#GstAppStreamType"><span class="type">GstAppStreamType</span></a></pre> |
| <p>the type of the stream.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: GST_APP_STREAM_TYPE_STREAM</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc--duration"></a><h3>The <code class="literal">“duration”</code> property</h3> |
| <pre class="programlisting"> “duration” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint64"><span class="type">guint64</span></a></pre> |
| <p>The duration of the data stream in nanoseconds (GST_CLOCK_TIME_NONE if unknown).</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: 18446744073709551615</p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-plugins-appsrc.signal-details"></a><h2>Signal Details</h2> |
| <div class="refsect2"> |
| <a name="GstAppSrc-end-of-stream"></a><h3>The <code class="literal">“end-of-stream”</code> signal</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a> |
| user_function (<a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc"><span class="type">GstAppSrc</span></a> *gstappsrc, |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> |
| <p>Flags: <a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc-enough-data"></a><h3>The <code class="literal">“enough-data”</code> signal</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| user_function (<a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc"><span class="type">GstAppSrc</span></a> *gstappsrc, |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> |
| <p>Flags: <a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc-need-data"></a><h3>The <code class="literal">“need-data”</code> signal</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| user_function (<a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc"><span class="type">GstAppSrc</span></a> *gstappsrc, |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> arg1, |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> |
| <p>Flags: <a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc-push-buffer"></a><h3>The <code class="literal">“push-buffer”</code> signal</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a> |
| user_function (<a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc"><span class="type">GstAppSrc</span></a> *gstappsrc, |
| <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstBuffer.html#GstBuffer-struct"><span class="type">GstBuffer</span></a> *arg1, |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> |
| <p>Flags: <a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc-seek-data"></a><h3>The <code class="literal">“seek-data”</code> signal</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| user_function (<a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc"><span class="type">GstAppSrc</span></a> *gstappsrc, |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint64"><span class="type">guint64</span></a> arg1, |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> |
| <p>Flags: <a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAppSrc-push-sample"></a><h3>The <code class="literal">“push-sample”</code> signal</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a> |
| user_function (<a class="link" href="gst-plugins-base-plugins-appsrc.html#GstAppSrc"><span class="type">GstAppSrc</span></a> *gstappsrc, |
| <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstSample.html#GstSample-struct"><span class="type">GstSample</span></a> *arg1, |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> |
| <p>Flags: <a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></p> |
| </div> |
| </div> |
| </div> |
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