In item.vid_src replace ($) with \r$1
s is checked.

item.vid_src
<br><br>
item.description

assign results to item.description

http://www.youtube.com/watch?v=THA_5cqAfCQ<br><br><p><h1 class="MsoNormal">Cheetahs on
the edge</h1>

http://www.youtube.com/watch?v=THA_5cqAfCQ
<br><br><p><h1 class="MsoNormal">Cheetahs on the edge</h1>

http://www.youtube.com/watch?v=THA_5cqAfCQ&#92;r<br><br><p><h1 class="MsoNormal">
Cheetahs on the edge</h1>