What is the Brand/Model of your camera?
For IP cameras, iCamSource needs the MJPEG URL for your camera, not just the IP address. The MJPEG URL is different for each camera Brand/Model. If the MJPEG or JPEG URL for your camera isn't something that can be found by searching around with Google or by contacting their support, we actually have another solution available, although it is currently in its very preliminary stages, and that is:
http://skjm.com/icam/mjpeg_test.phpWhen you enter the camera's IP address and port into that web page, it will attempt to connect to the camera using all of the common MJPEG and JPEG URLs that we are aware of. If any of the URLs produce an image, then that is the URL to use in iCamSource.
If your camera requires a login and password, you can enter them in that webpage right before the address : login:password@Camera_address