 stream name PulseAudio will use when showing active streams,
by default it is &quot;record&quot;.
</p>
</dd>
<dt>&lsquo;<samp>sample_rate</samp>&rsquo;</dt>
<dd><p>Specify the samplerate in Hz, by default 48kHz is used.
</p>
</dd>
<dt>&lsquo;<samp>channels</samp>&rsquo;</dt>
<dd><p>Specify the channels in use, by default 2 (stereo) is set.
</p>
</dd>
<dt>&lsquo;<samp>frame_size</samp>&rsquo;</dt>
<dd><p>Specify the number of bytes per frame, by default it is set to 1024.
</p>
</dd>
<dt>&lsquo;<samp>fragmen