Instruction manual

22
Streaming
There are 3 kinds of different streaming protocols including UDP, TCP, and HTTP. Set up the
streaming protocol to apply or integrate on different requirement and environment.
Tunneling Pocket Loss Speed
HTTP Easy Fair Fair
TCP Fair Lower Fast
UDP Hard Lowest Fastest
UDP
Provide the fastest but most unreliable transmission service. Video steams are transmitted
through RTP 50000~60000 Port to ensure the fastest image transmission.
NOTE：
However, video fragment or mosaics may occur due to poor transmission quality.
TCP
Provide reliable data transmission, because the transmission will check the receiver first. Video
streams are transmitted through RTSP 554 Port to avoid video fragment or mosaics, but this
protocol will affect the FPS to reduce.
HTTP
Video streams are transmitted through HTTP 80 Port to ensure passing through firewalls.
NOTE：
HTTP is recommended if your network is protected with firewalls.
Protocol
Differences