XML Format and Edl's

I need to parse the kdenlive xml file into a standard edl. Can someone point me to some documentation over the xml file format. i cannot seem to make sense of it especially in and out points.

http://www.mltframework.org/twiki/bin/view/MLT/MltXml

in and out points are in frames and depend on the project settings frame rate.

theindianmaiden, did you make any progress on extracting an EDL? This would be an extremely useful thing - communicating any progress or complications you've found would help many people needing the same...
Thanks