Hootoo
Remote Protocol: HTTP
Remote Method: Simple
Remote Host Name: {username}:{password}@{camera ip}
Remote Host Port: 81
Remote Host Path: /snapshot.cgi?
Remote Image colors: 24 bit
Capture Width: 320
Capture Height: 240
I often had cameras that would stop functioning when using snapshot.cgi. After checking the syslog, I found the cameras were returning an error, no jpeg image. Changing the Remote Path to "/videostream.cgi?" fixed it for me.
These cameras generally are re-branded/cloned Foscams. Some (all on mine,the outdoor non PTZ), of the cgi features found by Lowbayer may work.
HooToo HT-IP206
Remote Protocol: HTTP
Remote Method: Simple
Remote Host Name: {camera ip}
Remote Host Port: 80
Remote Host Path: /snapshot.cgi?user=admin&pwd= (Assuming the default user/password for the camera)
Remote Image colors: 24 bit
Capture Width: 320
Capture Height: 240
Using /videostream.cgi?user=admin&pwd= also worked for me.