Please have a look at the support page there you can find several sample URLs.
http://www.crazypixels.com/supportAdditional you can try this website
http://skjm.com/icam/mjpeg_test.phpThe SKJM website is very useful to find the correct URL to access the JPEG still picture or MJPEG stream of your video device.
Sample:
Camera Model: Foscam FI8908W
Possible URL:
http://<IP address>/videostream.cgi