It seems that some of the tags doesn't properly work when exporting to HTML.
I have added
<tr>
<th class="title">Title</th>
<th class="title">Bitrate</th>
</tr>
$loop(%title%)
<tr>
<td$if($odd(%_counter%), class="odd",)>$replace(%title%,&,&)</td>
<td$if($odd(%_counter%), class="odd",)>$replace(%bitrate%,&,&)</td>>
</tr>
But in the column for bitrate I see some integer number 1723338 (even not all of the rows contain lenght). However the length should be in form of mm:ss