Dahua Network Camera Web 3.0 User Manual

Dahua Network Camera Web 3.0 Operation Manual
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Figure 5-38
5.2.10 Multicast
The multicast interface is shown as in Figure 5-39.
Multicast is a transmission mode of data packet. When there is multiple-host to receive the same data
packet, multiple-cast is the best option to reduce the broad width and the CPU load. The source host
can just send out one data to transit. This function also depends on the relationship of the group
member and group of the outer.
Note
 Open preview, streaming media protocol, select multicast, and monitor via multicast format.
 Here you can set multicast address and port. You also need to go to Live interface to set the
protocol as Multicast.
Figure 5-39
Please refer to the following sheet for detailed information.
Parameter
Function
Enable
Select to enable multicast function. Main stream and sub stream cannot be
used at the same time.
Multicast address
Main/sub stream multicast default address is 224.1.2.4 and its range is
224.0.0.0～239.255.255.255.
Port
Multicast port. Main stream is 40000, sub stream1 is 40016,sub stream2 is
40032 and the range is 1025～65534.

Dahua Network Camera Web 3.0 Specifications

General

Brand	Dahua
Model	Network Camera Web 3.0
Category	Security Camera
Language	English