Cam 1 rtsp://the.dvrs.ip.address/user=admin&password=&channel=1&stream=0.sdp?
Cam 2 rtsp://the.dvrs.ip.address/user=admin&password=&channel=2&stream=0.sdp?
Cam 3 rtsp://the.dvrs.ip.address/user=admin&password=&channel=3&stream=0.sdp?
Cam 4 rtsp://the.dvrs.ip.address/user=admin&password=&channel=4&stream=0.sdp?