Code:
<rss version="2.0" xmlns:media="http://search.yahoo.com/mrss/" xmlns:jwplayer="http://developer.longtailvideo.com/trac/wiki/FlashFormats">
<channel>
<item>
<title>Big Buck Bunny - mp4 Video</title>
<link>http://www.bigbuckbunny.org/</link>
<description>Big Buck Bunny is a short animated film by the Blender Institute, part of the Blender Foundation. Like the foundation's previous film Elephants Dream, the film is made using free and open source software.</description>
<media:credit role="author">the Peach Open Movie Project</media:credit>
<media:content url="http://localhost/joomla/components/com_artist/artist/video/80.mp4" duration="10" />
<media:thumbnail url="http://localhost/joomla/components/com_artist/artist/video/80.jpg" />
</item>
<item>
<title>test</title>
<link>http://www.bigbuckbunny.org/</link>
<media:credit role="author">the Peach Open Movie Project</media:credit>
<description>test<description>
<media:content url="http://localhost/joomla/components/com_artist/artist/video/74.mp4" duration="10" />
<media:thumbnail url="http://localhost/joomla/components/com_artist/artist/video/74.jpg" />
</item>
</channel>
<rss>
