You just have to translate the RTMPDump parameters to your desired format. As I'm not familiar with XBMC, I only did a brief Google lookup how the parameters are entered into the XML file, this would be my guess:
Code:
<link>rtmpe://31.7.62.138:1735/vod playpath=youuuuu1_6633uaj app=vod token=#ro%g0#r@1 swfUrl=http://46.19.143.122/jwplayer5/player.swf pageUrl=http://www.hdmytv.com/embed.php?c=19826&width=700&height=420&autostart=true&tk1=Dj1ji5sVjA3dKHWtI4uVaYFZTh32XgiRP2L%2FFBeGexM%3D&tk2=Fxkdjpyqj4AkZGrxnrU5eLY1hPxufEIq2AXdzGInOdg%3D&tk3=cAKMHsL0TZORlDGy6aWHhgU7ce9zKqVcDTql241TDTQ%3D live=true swfVfy=true</link>