The panasonic url I'm trying is
http://192.168.2.14/snapshotjpeg?user=admin&pwd=12345
Isn't the same as the one here:
Error (client) control page image URL failed to load: http://192.168.2.7/snapshotjpeg?user=admin&pwd=12345
If you temporarily turn off authentication on the camera does it work? That is, is this an authentication problem or something else?