Speco VIP2PTZ12X User Manual page 54

RTP
Users can configure settings for sending and receiving audio or video on a real-time basis.
These settings are the IP address, port number, and Time-To-Live value to use for the
media stream(s) in multicast H.264 format. Only certain IP addresses and port numbers
should be used for multicast streams. For more information, please see the online help.
• Port Range:
- Start port: Enter a value between 30000 and 39920.
- End port: Enter a value between 30000 and 39920.
• Multicast: This function is for sending Video to Multicast group.
- Enable Multicast: Check the box to enable multicast operation.
- Multicast destination IP: Enter an IP between 224.0.0.0 and 239.255.255.255.
Although it is empty, an IP will be entered automatically.
- RTP port: Enter a value between 1024 and 65530.
- RTP TTL: Enter a value between 1 and 255. If the network status is smooth, enter a
lower value. On the other hand, if the network status is poor, enter a higher value.
When there are many network cameras or users, a higher value may cause a heavy
load to the network. For a detailed explanation, please consult with a network manager.
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