Ganz PixelPro GXi Series, User Manual

Page: 73 / 110

PixelPro GXi Series Web Page User’s Manual V1.12.0.8
07-2017-A 73
RTSP configuration for MULTICAST
IP Address
In order to receive the streaming data from the device, set the IP address of group which is
used for PC to join. ‘0,0,0,0’ is configured as a factory default and it enables router program to
generate the available IP for the device automatically. If you want to use specific address, type
the address in the blank.
Available IP address range is from 224.0.0.0 to 239.255.255.255. However, there are already
assigned IP addresses in the range. Please refer to http://tools.ietf.org/html/rfc5771 for
further detail.
Note
i
RTP multicast is not allowed for streaming even if the address and the port
information are known.
How does auto configuration of IP address work?
As the session name for each RTP session is defined already on the server, your PC can get the
stream by the ‘rtsp:// rtsp server IP address: port / rtp session name’ without the manual
decision of IP address on the webpage.
Port
Set the port number used for router to receive the streaming data from the product (No need
for unicast). The range of the port numbers is from 1 to 65535. Be sure that there are specific
port numbers that you cannot use as they are already assigned to other necessary protocols.
* Default port number for each stream for each data is pre-defined on the textbox of the
webpage, but users can set the numbers within the port range.
TTL
Set the TTL value. If you set 1 for TTL, it means the packet will pass only in a subnet (No need
for unicast).
What is TTL?
It’s the abbreviation of Time to live. If data is sent out from the encoder via network and all of
the packets are alive permanently on the network, it will cause the big network load. TTL helps
reduce the network load by controlling the time of staying on network. For example, if you set
the TTL as 50, the data will be deleted after passing by 50 routers.
Note
i
All other options are the same as the Unicast.