Websocket(S); Set Open Network Video Interface; Tcp Acceleration; Traffic Shaping - HIKVISION DS-2DE5425IWG-4G User Manual

9.13 WebSocket(s)

WebSocket or WebSockets protocol should be enabled if you use Google Chrome 57 and its above
version or Mozilla Firefox 52 and its above version to visit the device. Otherwise, live view, image
capture, digital zoom, etc. cannot be used.
Go to Configuration → Network → Network Service → WebSocket(s) to set parameters, and click
Save.
WebSocket
TCP-based full-duplex communication protocol port for plug-in free preview via HTTP protocol.
WebSockets
TCP-based full-duplex communication protocol port for plug-in free preview via HTTPS protocol.

9.14 Set Open Network Video Interface

If you need to access the device through Open Network Video Interface protocol, you can
configure the user settings to enhance the network security.
Steps
1. Go to Configuration → Network → Advanced Settings → Integration Protocol .
2. Check Enable Open Network Video Interface.
3. Click Add to configure the Open Network Video Interface user.
Delete Delete the selected Open Network Video Interface user.
Modify Modify the selected Open Network Video Interface user.
4. Click Save.
5. Optional: Repeat the steps above to add more Open Network Video Interface users.

9.15 TCP Acceleration

TCP acceleration is used to improve latency and reduce packet loss caused by network congestion
in poor network condition, and guarantee the fluency of live view.

9.16 Traffic Shaping

Traffic shaping is used to shape and smooth video data packet before transmission.
It helps to improve latency and reduce packet loss caused by network congestion and ensure the
video quality as well. Shaping level is configurable.
Network Speed Dome User Manual
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