Dahua ARC6416C series, User Manual

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Figure 6-12
Step 2. Set each port value, see Chart 6-5.
Parameter Note
Max
Connection The number of clients allowed to log in at the same time (with WEB client,
platform client, mobile client, etc.).
TCP Port TCP protocol communication port to provide services, according to the
actual needs of the user settings, the default is 37,777.
UDP Port User packet protocol port, according to the actual needs of the user
settings, the default is 37778.
HTTP Port HTTP communication port, according to the actual needs of the user
settings, the default is 80, if set to other values, use the browser login and
need to add a modified port number after the address.
HTTPS Port HTTPS communication port, according to the actual needs of users, the
default is 443.
RTSP Port

RTSP port number defaults to 554, if default there is no need to fill
out. The following formats can be used to play back real-time
monitoring using QuickTime or VLC in Apple's browser. Blackberry
also supports this feature.

Real-time monitoring of streaming stream URL format, requesting
real-time monitoring of streaming RTSP streaming media service
should indicate the requested channel number and stream type in the
URL. If user needs authentication information, user name and
password should also be provided.
 Users accessing by BlackBerry need to set stream encoding mode to
H.264B, the resolution to CIF, and turn off the audio.
URL format note
：
rtsp://username:password@ip:port/cam/realmonitor?channel=1&su
btype=0
username
password
ip
port
：
Port number, the default is 554, if the default cannot fill out.
channel
：
Channel number, starting with 1. Such as channel 2, then
channel = 2.
subtype
：
The code stream type is 0 (that is, subtype = 0) and the
secondary stream is 1 (that is, subtype = 1).
For example, to request the secondary stream for channel 2 of a device,
the URL is as follows
rtsp://admin:admin@10.12.4.84:554/cam/realmonitor?channel=2&su
btype=1
If you do not need authentication, the user name and password need not
be specified, use the following format:
rtsp://ip:port/cam/realmonitor?channel=1&subtype=0