d class=c>N</td>
<td>&nbsp;</td></tr>
<tr class=b>
<td class=r title='320 = 0x140'>320</td>
<td>DateTimeOriginal</td>
<td class=c>N</td>
<td>&nbsp;</td></tr>
<tr>
<td class=r title='338 = 0x152'>338</td>
<td>TimeReference</td>
<td class=c>N</td>
<td><span class=s><span class=n>(first sample count since midnight)</span></span></td></tr>
<tr class=b>
<td class=r title='346 = 0x15a'>346</td>
<td>BWFVersion</td>
<td class=c>N</td>
<td>&nbsp;</td></tr>
<tr>
<td class=r title='602 = 0x25a'>602</td>
<td>CodingHist