he given stream specifier. The stream
specifiers are described in the <a href="#Stream-specifiers">Stream specifiers</a> chapter. If this option
is not specified, the &quot;best&quot; video stream is selected.
</p></dd>
<dt>&lsquo;<samp>-sst <var>subtitle_stream_specifier</var></samp>&rsquo;</dt>
<dd><p>Select the desired subtitle stream using the given stream specifier. The stream
specifiers are described in the <a href="#Stream-specifiers">Stream specifiers</a> chapter. If this option
is not specified, th