Vivotek TC5633 Installation Guide download pdf (Page 19)

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The UDP protocol allows for more real-time audio and video streams. However, some

packets may be lost due to network burst traffic and images may be obscured.

The TCP protocol allows for less packet loss and produces a more accurate video

display. The downside with this protocol is that the real-time effect is worse than that

with the UDP protocol.

The HTTP protocol allows the media can be streaming through http port when the

UDP or TCP protocol are blocked.

If no special need is required, UDP protocol is recommended. Generally speaking, the

client’s choice will be in the order of UDP → TCP. After the Network Camera is

connected successfully, “Protocol Option” will indicate the selected protocol. The

selected protocol will be recorded in the user's PC and will be used for the next

connection. If the network environment is changed, or the user wants to let the web

browser to detect again, manually select the UDP protocol, save, and return HOME to

re-connect.

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Vivotek TC5633 Installation Guide Page 19