quo;, &lsquo;<samp>dv</samp>&rsquo; and &lsquo;<samp>hdv</samp>&rsquo; are supported.
</p>
</dd>
<dt>&lsquo;<samp>dvbuffer</samp>&rsquo;</dt>
<dd><p>Set maximum size of buffer for incoming data, in frames. For DV, this
is an exact value. For HDV, it is not frame exact, since HDV does
not have a fixed frame size.
</p>
</dd>
<dt>&lsquo;<samp>dvguid</samp>&rsquo;</dt>
<dd><p>Select the capture device by specifying its GUID. Capturing will only
be performed from the specified device and fails if no device with 