td>
<table class=inner cellspacing=1>
<tr class=h><th>Tag Name</th>
<th>Writable</th><th>Values / <span class=n>Notes</span></th></tr>
<tr>
<td>Comment</td>
<td class=c>yes</td>
<td>&nbsp;</td></tr>
<tr class=b>
<td>Duration</td>
<td class=c>no</td>
<td><span class=s><span class=n>(duration of a single animation iteration)</span></span></td></tr>
<tr>
<td>Extensions</td>
<td class=c>-</td>
<td>--&gt; <a href='GIF.html#Extensions'>GIF Extensions Tags</a></td></tr>
<tr class=b>
<td>FrameCount</td>
<td class=c