How can i convert *.thm video file to another familier video file.?

I rented a canon digital camera on tour. The video file that appeares in card is in *.thm format. How can I convert it to familier video format & with which software. It is not being played with Win. Media Player or power DVD , or real player etc.

Go here.... this will explain it for you:

http://www.moviecodec.com/topics/3404p1....

Also get more info by searching Google for "canon thm file info"

Good luck !! :)