<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>audiotestsrc</title>
-<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
+<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="index.html" title="GStreamer Base Plugins 0.10 Plugins Reference Manual">
<link rel="up" href="ch01.html" title="gst-plugins-base Elements">
<link rel="prev" href="gst-plugins-base-plugins-audioresample.html" title="audioresample">
<link rel="next" href="gst-plugins-base-plugins-cdparanoiasrc.html" title="cdparanoiasrc">
-<meta name="generator" content="GTK-Doc V1.17 (XML mode)">
+<meta name="generator" content="GTK-Doc V1.18 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
"<a class="link" href="gst-plugins-base-plugins-audiotestsrc.html#GstAudioTestSrc--freq" title='The "freq" property'>freq</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write
"<a class="link" href="gst-plugins-base-plugins-audiotestsrc.html#GstAudioTestSrc--is-live" title='The "is-live" property'>is-live</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write
"<a class="link" href="gst-plugins-base-plugins-audiotestsrc.html#GstAudioTestSrc--samplesperbuffer" title='The "samplesperbuffer" property'>samplesperbuffer</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write
- "<a class="link" href="gst-plugins-base-plugins-audiotestsrc.html#GstAudioTestSrc--timestamp-offset" title='The "timestamp-offset" property'>timestamp-offset</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> : Read / Write
+ "<a class="link" href="gst-plugins-base-plugins-audiotestsrc.html#GstAudioTestSrc--timestamp-offset" title='The "timestamp-offset" property'>timestamp-offset</a>" <span class="type">gint64</span> : Read / Write
"<a class="link" href="gst-plugins-base-plugins-audiotestsrc.html#GstAudioTestSrc--volume" title='The "volume" property'>volume</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write
"<a class="link" href="gst-plugins-base-plugins-audiotestsrc.html#GstAudioTestSrc--wave" title='The "wave" property'>wave</a>" <a class="link" href="gst-plugins-base-plugins-audiotestsrc.html#GstAudioTestSrcWave" title="enum GstAudioTestSrcWave"><span class="type">GstAudioTestSrcWave</span></a> : Read / Write
"<a class="link" href="gst-plugins-base-plugins-audiotestsrc.html#GstAudioTestSrc--can-activate-pull" title='The "can-activate-pull" property'>can-activate-pull</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write
<p>
</p>
<div class="refsect2">
-<a name="idp10290800"></a><h3>Example launch line</h3>
+<a name="idp10528400"></a><h3>Example launch line</h3>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
-<a name="idp10294688"></a><h3>Element Information</h3>
+<a name="idp10222736"></a><h3>Element Information</h3>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
</div>
<hr>
<div class="refsect2">
-<a name="idp10302144"></a><h3>Element Pads</h3>
+<a name="idp10230192"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
GST_AUDIO_TEST_SRC_WAVE_PINK_NOISE,
GST_AUDIO_TEST_SRC_WAVE_SINE_TAB,
GST_AUDIO_TEST_SRC_WAVE_TICKS,
- GST_AUDIO_TEST_SRC_WAVE_GAUSSIAN_WHITE_NOISE
-} GstAudioTestSrcWave;
+ GST_AUDIO_TEST_SRC_WAVE_GAUSSIAN_WHITE_NOISE,
+ GST_AUDIO_TEST_SRC_WAVE_RED_NOISE,
+ GST_AUDIO_TEST_SRC_WAVE_BLUE_NOISE,
+ GST_AUDIO_TEST_SRC_WAVE_VIOLET_NOISE
+} GstAudioTestSrcWave;
</pre>
<p>
Different types of supported sound waves.
<td>white (zero mean) Gaussian noise; volume sets the standard deviation of the noise in units of the range of values of the sample type, e.g. volume=0.1 produces noise with a standard deviation of 0.1*32767=3277 with 16-bit integer samples, or 0.1*1.0=0.1 with floating-point samples.
</td>
</tr>
+<tr>
+<td><p><a name="GST-AUDIO-TEST-SRC-WAVE-RED-NOISE:CAPS"></a><span class="term"><code class="literal">GST_AUDIO_TEST_SRC_WAVE_RED_NOISE</code></span></p></td>
+<td>red (brownian) noise
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-AUDIO-TEST-SRC-WAVE-BLUE-NOISE:CAPS"></a><span class="term"><code class="literal">GST_AUDIO_TEST_SRC_WAVE_BLUE_NOISE</code></span></p></td>
+<td>spectraly inverted pink noise
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-AUDIO-TEST-SRC-WAVE-VIOLET-NOISE:CAPS"></a><span class="term"><code class="literal">GST_AUDIO_TEST_SRC_WAVE_VIOLET_NOISE</code></span></p></td>
+<td>spectraly inverted red (brownian) noise
+</td>
+</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GstAudioTestSrc--timestamp-offset"></a><h3>The <code class="literal">"timestamp-offset"</code> property</h3>
-<pre class="programlisting"> "timestamp-offset" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> : Read / Write</pre>
+<pre class="programlisting"> "timestamp-offset" <span class="type">gint64</span> : Read / Write</pre>
<p>An offset added to timestamps set on buffers (in ns).</p>
<p>Default value: 0</p>
</div>
</div>
<div class="footer">
<hr>
- Generated by GTK-Doc V1.17</div>
+ Generated by GTK-Doc V1.18</div>
</body>
</html>
\ No newline at end of file
projects / framework / multimedia / gst-plugins-base0.10.git / blobdiff