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<td >Qt 5.9</td><td ><a href="qtmultimedia-index.html">Qt Multimedia</a></td><td ><a href="qtmultimedia-modules.html">C++ Classes</a></td><td >QMediaAudioProbeControl</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.9.5 Reference Documentation</td>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#protected-functions">Protected Functions</a></li>
<li class="level1"><a href="#macros">Macros</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QMediaAudioProbeControl Class</h1>
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<p>The <a href="qmediaaudioprobecontrol.html">QMediaAudioProbeControl</a> class allows control over probing audio data in media objects. <a href="#details">More...</a></p>
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<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QMediaAudioProbeControl></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += multimedia</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qmediacontrol.html">QMediaControl</a></td></tr></table></div><ul>
<li><a href="qmediaaudioprobecontrol-members.html">List of all members, including inherited members</a></li>
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<h2 id="public-functions">Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qmediaaudioprobecontrol.html#dtor.QMediaAudioProbeControl">~QMediaAudioProbeControl</a></b>()</td></tr>
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<li class="fn">32 public functions inherited from <a href="../qtcore/qobject.html#public-functions">QObject</a></li>
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<h2 id="signals">Signals</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qmediaaudioprobecontrol.html#audioBufferProbed">audioBufferProbed</a></b>(const QAudioBuffer &<i>buffer</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qmediaaudioprobecontrol.html#flush">flush</a></b>()</td></tr>
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<li class="fn">2 signals inherited from <a href="../qtcore/qobject.html#signals">QObject</a></li>
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<h2 id="protected-functions">Protected Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qmediaaudioprobecontrol.html#QMediaAudioProbeControl">QMediaAudioProbeControl</a></b>(QObject *<i>parent</i> = Q_NULLPTR)</td></tr>
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<li class="fn">9 protected functions inherited from <a href="../qtcore/qobject.html#protected-functions">QObject</a></li>
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<h2 id="macros">Macros</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qmediaaudioprobecontrol.html#QMediaAudioProbeControl_iid">QMediaAudioProbeControl_iid</a></b></td></tr>
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<h3>Additional Inherited Members</h3>
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<li class="fn">1 property inherited from <a href="../qtcore/qobject.html#properties">QObject</a></li>
<li class="fn">1 public slot inherited from <a href="../qtcore/qobject.html#public-slots">QObject</a></li>
<li class="fn">1 public variable inherited from <a href="../qtcore/qobject.html#public-variables">QObject</a></li>
<li class="fn">10 static public members inherited from <a href="../qtcore/qobject.html#static-public-members">QObject</a></li>
<li class="fn">2 protected variables inherited from <a href="../qtcore/qobject.html#protected-variables">QObject</a></li>
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<h2 id="details">Detailed Description</h2>
<p>The <a href="qmediaaudioprobecontrol.html">QMediaAudioProbeControl</a> class allows control over probing audio data in media objects.</p>
<p><a href="qaudioprobe.html">QAudioProbe</a> is the client facing class for probing audio - this class is implemented by media backends to provide this functionality.</p>
<p>The interface name of <a href="qmediaaudioprobecontrol.html">QMediaAudioProbeControl</a> is <code>org.qt-project.qt.mediaaudioprobecontrol/5.0</code> as defined in <a href="qmediaaudioprobecontrol.html#QMediaAudioProbeControl_iid">QMediaAudioProbeControl_iid</a>.</p>
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<p><b>See also </b><a href="qaudioprobe.html">QAudioProbe</a>, <a href="qmediaservice.html#requestControl-1">QMediaService::requestControl</a>(), <a href="qmediaplayer.html">QMediaPlayer</a>, and <a href="qcamera.html">QCamera</a>.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QMediaAudioProbeControl"><a name="QMediaAudioProbeControl"></a><code>[protected] </code>QMediaAudioProbeControl::<span class="name">QMediaAudioProbeControl</span>(<span class="type"><a href="../qtcore/qobject.html#QObject">QObject</a></span> *<i>parent</i> = Q_NULLPTR)</h3>
<p>Create a new media audio probe control object with the given <i>parent</i>.</p>
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<h3 class="fn" id="dtor.QMediaAudioProbeControl"><a name="dtor.QMediaAudioProbeControl"></a><code>[virtual] </code>QMediaAudioProbeControl::<span class="name">~QMediaAudioProbeControl</span>()</h3>
<p>Destroys this audio probe control</p>
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<h3 class="fn" id="audioBufferProbed"><a name="audioBufferProbed"></a><code>[signal] </code><span class="type">void</span> QMediaAudioProbeControl::<span class="name">audioBufferProbed</span>(const <span class="type"><a href="qaudiobuffer.html">QAudioBuffer</a></span> &<i>buffer</i>)</h3>
<p>This signal should be emitted when an audio <i>buffer</i> is processed in the media service.</p>
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<h3 class="fn" id="flush"><a name="flush"></a><code>[signal] </code><span class="type">void</span> QMediaAudioProbeControl::<span class="name">flush</span>()</h3>
<p>This signal should be emitted when it is required to release all frames.</p>
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<h2>Macro Documentation</h2>
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<h3 class="fn" id="QMediaAudioProbeControl_iid"><a name="QMediaAudioProbeControl_iid"></a><span class="name">QMediaAudioProbeControl_iid</span></h3>
<p><code>org.qt-project.qt.mediaaudioprobecontrol/5.0</code></p>
<p>Defines the interface name of the <a href="qmediaaudioprobecontrol.html">QMediaAudioProbeControl</a> class.</p>
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