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struct <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBufferClass" title="struct GstRingBufferClass">GstRingBufferClass</a>;
struct <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBufferSpec" title="struct GstRingBufferSpec">GstRingBufferSpec</a>;
<span class="returnvalue">void</span> (<a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBufferCallback" title="GstRingBufferCallback ()">*GstRingBufferCallback</a>) (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *rbuf</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> *data</code></em>,
+ <em class="parameter"><code><span class="type">guint8</span> *data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> len</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);
enum <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBufferSegState" title="enum GstRingBufferSegState">GstRingBufferSegState</a>;
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-pause" title="gst_ring_buffer_pause ()">gst_ring_buffer_pause</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-stop" title="gst_ring_buffer_stop ()">gst_ring_buffer_stop</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-delay" title="gst_ring_buffer_delay ()">gst_ring_buffer_delay</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>);
-<
a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="returnvalue">guint64</span></a> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-samples-done" title="gst_ring_buffer_samples_done ()">gst_ring_buffer_samples_done</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>);
+<
span class="returnvalue">guint64</span> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-samples-done" title="gst_ring_buffer_samples_done ()">gst_ring_buffer_samples_done</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>);
<span class="returnvalue">void</span> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-set-sample" title="gst_ring_buffer_set_sample ()">gst_ring_buffer_set_sample</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> sample</code></em>);
+ <em class="parameter"><code><span class="type">guint64</span> sample</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-commit" title="gst_ring_buffer_commit ()">gst_ring_buffer_commit</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> sample</code></em>,
+ <em class="parameter"><code><span class="type">guint64</span> sample</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> len</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-commit-full" title="gst_ring_buffer_commit_full ()">gst_ring_buffer_commit_full</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *sample</code></em>,
+ <em class="parameter"><code><span class="type">guint64</span> *sample</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> in_samples</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> out_samples</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *accum</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-convert" title="gst_ring_buffer_convert ()">gst_ring_buffer_convert</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
<em class="parameter"><code><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstFormat.html#GstFormat"><span class="type">GstFormat</span></a> src_fmt</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> src_val</code></em>,
+ <em class="parameter"><code><span class="type">gint64</span> src_val</code></em>,
<em class="parameter"><code><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstFormat.html#GstFormat"><span class="type">GstFormat</span></a> dest_fmt</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> *dest_val</code></em>);
+ <em class="parameter"><code><span class="type">gint64</span> *dest_val</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-prepare-read" title="gst_ring_buffer_prepare_read ()">gst_ring_buffer_prepare_read</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *segment</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> **readptr</code></em>,
+ <em class="parameter"><code><span class="type">guint8</span> **readptr</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *len</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-read" title="gst_ring_buffer_read ()">gst_ring_buffer_read</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> sample</code></em>,
+ <em class="parameter"><code><span class="type">guint64</span> sample</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> len</code></em>);
<span class="returnvalue">void</span> <a class="link" href="gst-plugins-base-libs-gstringbuffer.html#gst-ring-buffer-clear" title="gst_ring_buffer_clear ()">gst_ring_buffer_clear</a> (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
<p>
</p>
<div class="refsect2">
-<a name="idp1
1277488"></a><p>
+<a name="idp1
2967152"></a><p>
This object is the base class for audio ringbuffers used by the base
audio source and sink classes.
</p>
<td>number of samples in one segment</td>
</tr>
<tr>
-<td><p><span class="term"><
a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> *<em class="structfield"><code><a name="GstRingBuffer-struct.empty-seg"></a>empty_seg</code></em>;</span></p></td>
+<td><p><span class="term"><
span class="type">guint8</span> *<em class="structfield"><code><a name="GstRingBuffer-struct.empty-seg"></a>empty_seg</code></em>;</span></p></td>
<td>pointer to memory holding one segment of silence samples</td>
</tr>
<tr>
<td>the number of channels</td>
</tr>
<tr>
-<td><p><span class="term"><
a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> <em class="structfield"><code><a name="GstRingBufferSpec.latency-time"></a>latency_time</code></em>;</span></p></td>
+<td><p><span class="term"><
span class="type">guint64</span> <em class="structfield"><code><a name="GstRingBufferSpec.latency-time"></a>latency_time</code></em>;</span></p></td>
<td>the latency in microseconds</td>
</tr>
<tr>
-<td><p><span class="term"><
a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> <em class="structfield"><code><a name="GstRingBufferSpec.buffer-time"></a>buffer_time</code></em>;</span></p></td>
+<td><p><span class="term"><
span class="type">guint64</span> <em class="structfield"><code><a name="GstRingBufferSpec.buffer-time"></a>buffer_time</code></em>;</span></p></td>
<td>the total buffer size in microseconds</td>
</tr>
<tr>
<td>number of bytes in one sample</td>
</tr>
<tr>
-<td><p><span class="term"><
a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> <em class="structfield"><code><a name="GstRingBufferSpec.silence-sample"></a>silence_sample</code></em>[32];</span></p></td>
+<td><p><span class="term"><
span class="type">guint8</span> <em class="structfield"><code><a name="GstRingBufferSpec.silence-sample"></a>silence_sample</code></em>[32];</span></p></td>
<td>bytes representing one sample of silence</td>
</tr>
<tr>
<div class="refsect2">
<a name="GstRingBufferCallback"></a><h3>GstRingBufferCallback ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*GstRingBufferCallback) (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *rbuf</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> *data</code></em>,
+ <em class="parameter"><code><span class="type">guint8</span> *data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> len</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
<p>
<hr>
<div class="refsect2">
<a name="GstBufferFormat"></a><h3>enum GstBufferFormat</h3>
-<pre class="programlisting">typedef enum
-{
+<pre class="programlisting">typedef enum {
GST_UNKNOWN,
GST_S8,
GST_IEC958,
GST_AC3,
GST_EAC3,
- GST_DTS
+ GST_DTS,
+ GST_MPEG2_AAC,
+ GST_MPEG4_AAC,
} GstBufferFormat;
</pre>
+<p>
+The detailed format of the samples in the ringbuffer.
+</p>
+<div class="variablelist"><table border="0">
+<col align="left" valign="top">
+<tbody>
+<tr>
+<td><p><a name="GST-UNKNOWN:CAPS"></a><span class="term"><code class="literal">GST_UNKNOWN</code></span></p></td>
+<td>unspecified
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S8:CAPS"></a><span class="term"><code class="literal">GST_S8</code></span></p></td>
+<td>integer signed 8 bit
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U8:CAPS"></a><span class="term"><code class="literal">GST_U8</code></span></p></td>
+<td>integer unsigned 8 bit
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S16-LE:CAPS"></a><span class="term"><code class="literal">GST_S16_LE</code></span></p></td>
+<td>integer signed 16 bit little endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S16-BE:CAPS"></a><span class="term"><code class="literal">GST_S16_BE</code></span></p></td>
+<td>integer signed 16 bit big endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U16-LE:CAPS"></a><span class="term"><code class="literal">GST_U16_LE</code></span></p></td>
+<td>integer unsigned 16 bit little endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U16-BE:CAPS"></a><span class="term"><code class="literal">GST_U16_BE</code></span></p></td>
+<td>integer unsigned 16 bit big endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S24-LE:CAPS"></a><span class="term"><code class="literal">GST_S24_LE</code></span></p></td>
+<td>integer signed 24 bit little endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S24-BE:CAPS"></a><span class="term"><code class="literal">GST_S24_BE</code></span></p></td>
+<td>integer signed 24 bit big endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U24-LE:CAPS"></a><span class="term"><code class="literal">GST_U24_LE</code></span></p></td>
+<td>integer unsigned 24 bit little endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U24-BE:CAPS"></a><span class="term"><code class="literal">GST_U24_BE</code></span></p></td>
+<td>integer unsigned 24 bit big endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S32-LE:CAPS"></a><span class="term"><code class="literal">GST_S32_LE</code></span></p></td>
+<td>integer signed 32 bit little endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S32-BE:CAPS"></a><span class="term"><code class="literal">GST_S32_BE</code></span></p></td>
+<td>integer signed 32 bit big endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U32-LE:CAPS"></a><span class="term"><code class="literal">GST_U32_LE</code></span></p></td>
+<td>integer unsigned 32 bit little endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U32-BE:CAPS"></a><span class="term"><code class="literal">GST_U32_BE</code></span></p></td>
+<td>integer unsigned 32 bit big endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S24-3LE:CAPS"></a><span class="term"><code class="literal">GST_S24_3LE</code></span></p></td>
+<td>integer signed 24 bit little endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S24-3BE:CAPS"></a><span class="term"><code class="literal">GST_S24_3BE</code></span></p></td>
+<td>integer signed 24 bit big endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U24-3LE:CAPS"></a><span class="term"><code class="literal">GST_U24_3LE</code></span></p></td>
+<td>integer unsigned 24 bit little endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U24-3BE:CAPS"></a><span class="term"><code class="literal">GST_U24_3BE</code></span></p></td>
+<td>integer unsigned 24 bit big endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S20-3LE:CAPS"></a><span class="term"><code class="literal">GST_S20_3LE</code></span></p></td>
+<td>integer signed 20 bit little endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S20-3BE:CAPS"></a><span class="term"><code class="literal">GST_S20_3BE</code></span></p></td>
+<td>integer signed 20 bit big endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U20-3LE:CAPS"></a><span class="term"><code class="literal">GST_U20_3LE</code></span></p></td>
+<td>integer unsigned 20 bit little endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U20-3BE:CAPS"></a><span class="term"><code class="literal">GST_U20_3BE</code></span></p></td>
+<td>integer unsigned 20 bit big endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S18-3LE:CAPS"></a><span class="term"><code class="literal">GST_S18_3LE</code></span></p></td>
+<td>integer signed 18 bit little endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-S18-3BE:CAPS"></a><span class="term"><code class="literal">GST_S18_3BE</code></span></p></td>
+<td>integer signed 18 bit big endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U18-3LE:CAPS"></a><span class="term"><code class="literal">GST_U18_3LE</code></span></p></td>
+<td>integer unsigned 18 bit little endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-U18-3BE:CAPS"></a><span class="term"><code class="literal">GST_U18_3BE</code></span></p></td>
+<td>integer unsigned 18 bit big endian packed in 3 bytes
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-FLOAT32-LE:CAPS"></a><span class="term"><code class="literal">GST_FLOAT32_LE</code></span></p></td>
+<td>floating 32 bit little endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-FLOAT32-BE:CAPS"></a><span class="term"><code class="literal">GST_FLOAT32_BE</code></span></p></td>
+<td>floating 32 bit big endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-FLOAT64-LE:CAPS"></a><span class="term"><code class="literal">GST_FLOAT64_LE</code></span></p></td>
+<td>floating 64 bit little endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-FLOAT64-BE:CAPS"></a><span class="term"><code class="literal">GST_FLOAT64_BE</code></span></p></td>
+<td>floating 64 bit big endian
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-MU-LAW:CAPS"></a><span class="term"><code class="literal">GST_MU_LAW</code></span></p></td>
+<td>mu-law
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-A-LAW:CAPS"></a><span class="term"><code class="literal">GST_A_LAW</code></span></p></td>
+<td>a-law
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-IMA-ADPCM:CAPS"></a><span class="term"><code class="literal">GST_IMA_ADPCM</code></span></p></td>
+<td>ima adpcm
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-MPEG:CAPS"></a><span class="term"><code class="literal">GST_MPEG</code></span></p></td>
+<td>mpeg audio (but not aac)
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-GSM:CAPS"></a><span class="term"><code class="literal">GST_GSM</code></span></p></td>
+<td>gsm
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-IEC958:CAPS"></a><span class="term"><code class="literal">GST_IEC958</code></span></p></td>
+<td>IEC958 frames
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-AC3:CAPS"></a><span class="term"><code class="literal">GST_AC3</code></span></p></td>
+<td>ac3
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-EAC3:CAPS"></a><span class="term"><code class="literal">GST_EAC3</code></span></p></td>
+<td>eac3
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-DTS:CAPS"></a><span class="term"><code class="literal">GST_DTS</code></span></p></td>
+<td>dts
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-MPEG2-AAC:CAPS"></a><span class="term"><code class="literal">GST_MPEG2_AAC</code></span></p></td>
+<td>mpeg-2 aac
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-MPEG4-AAC:CAPS"></a><span class="term"><code class="literal">GST_MPEG4_AAC</code></span></p></td>
+<td>mpeg-4 aac
+</td>
+</tr>
+</tbody>
+</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GstBufferFormatType"></a><h3>enum GstBufferFormatType</h3>
-<pre class="programlisting">typedef enum
-{
+<pre class="programlisting">typedef enum {
GST_BUFTYPE_LINEAR,
GST_BUFTYPE_FLOAT,
GST_BUFTYPE_MU_LAW,
GST_BUFTYPE_IEC958,
GST_BUFTYPE_AC3,
GST_BUFTYPE_EAC3,
- GST_BUFTYPE_DTS
+ GST_BUFTYPE_DTS,
+ GST_BUFTYPE_MPEG2_AAC,
+ GST_BUFTYPE_MPEG4_AAC,
} GstBufferFormatType;
</pre>
<p>
</tr>
<tr>
<td><p><a name="GST-BUFTYPE-MPEG:CAPS"></a><span class="term"><code class="literal">GST_BUFTYPE_MPEG</code></span></p></td>
-<td>samples in mpeg audio format
+<td>samples in mpeg audio (but not AAC) format
</td>
</tr>
<tr>
<td>samples in DTS format
</td>
</tr>
+<tr>
+<td><p><a name="GST-BUFTYPE-MPEG2-AAC:CAPS"></a><span class="term"><code class="literal">GST_BUFTYPE_MPEG2_AAC</code></span></p></td>
+<td>samples in MPEG-2 AAC format
+</td>
+</tr>
+<tr>
+<td><p><a name="GST-BUFTYPE-MPEG4-AAC:CAPS"></a><span class="term"><code class="literal">GST_BUFTYPE_MPEG4_AAC</code></span></p></td>
+<td>samples in MPEG-4 AAC format
+</td>
+</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-ring-buffer-samples-done"></a><h3>gst_ring_buffer_samples_done ()</h3>
-<pre class="programlisting"><
a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="returnvalue">guint64</span></a> gst_ring_buffer_samples_done (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>);</pre>
+<pre class="programlisting"><
span class="returnvalue">guint64</span> gst_ring_buffer_samples_done (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>);</pre>
<p>
Get the number of samples that were processed by the ringbuffer
since it was last started. This does not include the number of samples not
<div class="refsect2">
<a name="gst-ring-buffer-set-sample"></a><h3>gst_ring_buffer_set_sample ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gst_ring_buffer_set_sample (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> sample</code></em>);</pre>
+ <em class="parameter"><code><span class="type">guint64</span> sample</code></em>);</pre>
<p>
Make sure that the next sample written to the device is
accounted for as being the <em class="parameter"><code>sample</code></em> sample written to the
<div class="refsect2">
<a name="gst-ring-buffer-commit"></a><h3>gst_ring_buffer_commit ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> gst_ring_buffer_commit (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> sample</code></em>,
+ <em class="parameter"><code><span class="type">guint64</span> sample</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> len</code></em>);</pre>
<p>
<div class="refsect2">
<a name="gst-ring-buffer-commit-full"></a><h3>gst_ring_buffer_commit_full ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> gst_ring_buffer_commit_full (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *sample</code></em>,
+ <em class="parameter"><code><span class="type">guint64</span> *sample</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> in_samples</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> out_samples</code></em>,
Commit <em class="parameter"><code>in_samples</code></em> samples pointed to by <em class="parameter"><code>data</code></em> to the ringbuffer <em class="parameter"><code>buf</code></em>.
</p>
<p>
-<em class="parameter"><code>in_samples</code></em> and <em class="parameter"><code>out_samples</code></em> define the rate conversion to perform on the the
+<em class="parameter"><code>in_samples</code></em> and <em class="parameter"><code>out_samples</code></em> define the rate conversion to perform on the
samples in <em class="parameter"><code>data</code></em>. For negative rates, <em class="parameter"><code>out_samples</code></em> must be negative and
<em class="parameter"><code>in_samples</code></em> positive.
</p>
<a name="gst-ring-buffer-convert"></a><h3>gst_ring_buffer_convert ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gst_ring_buffer_convert (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
<em class="parameter"><code><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstFormat.html#GstFormat"><span class="type">GstFormat</span></a> src_fmt</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> src_val</code></em>,
+ <em class="parameter"><code><span class="type">gint64</span> src_val</code></em>,
<em class="parameter"><code><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstFormat.html#GstFormat"><span class="type">GstFormat</span></a> dest_fmt</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> *dest_val</code></em>);</pre>
+ <em class="parameter"><code><span class="type">gint64</span> *dest_val</code></em>);</pre>
<p>
Convert <em class="parameter"><code>src_val</code></em> in <em class="parameter"><code>src_fmt</code></em> to the equivalent value in <em class="parameter"><code>dest_fmt</code></em>. The result
will be put in <em class="parameter"><code>dest_val</code></em>.
<a name="gst-ring-buffer-prepare-read"></a><h3>gst_ring_buffer_prepare_read ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gst_ring_buffer_prepare_read (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *segment</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> **readptr</code></em>,
+ <em class="parameter"><code><span class="type">guint8</span> **readptr</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *len</code></em>);</pre>
<p>
Returns a pointer to memory where the data from segment <em class="parameter"><code>segment</code></em>
<div class="refsect2">
<a name="gst-ring-buffer-read"></a><h3>gst_ring_buffer_read ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> gst_ring_buffer_read (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstringbuffer.html#GstRingBuffer"><span class="type">GstRingBuffer</span></a> *buf</code></em>,
- <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> sample</code></em>,
+ <em class="parameter"><code><span class="type">guint64</span> sample</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> len</code></em>);</pre>
<p>
</div>
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<hr>
- Generated by GTK-Doc V1.17</div>
+ Generated by GTK-Doc V1.18</div>
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