on</TH></TR>
<TR><TD> 1</TD><TD>int32</TD><TD>R/W</TD><TD>Resolution: 1 - Std, 2 - Hi, 3 - Ext, other values possible</TD></TR>
<TR><TD> 2</TD><TD>int32</TD><TD>R/W</TD><TD>Clock in UNIX time_t format</TD></TR>
<TR><TD> 3</TD><TD>int32</TD><TD>R/W</TD><TD>Shutter speed (microseconds), 0 - auto</TD></TR>
<TR><TD> 4</TD><TD>int32</TD><TD>  W</TD><TD>Current frame number (or animation number if hi order byte is 0xff)</TD></TR>
<TR><TD> 5</TD><TD>int32</TD><TD>R/W</TD><TD>Aperture: 1 - Low, 2 - Mid, 3 - Hi