DDF4820HDV-DN-IM/-SM
www.dallmeier.com
47
9.2
Streaming
9.2.1
Video Server
The (static) video server provides for a continuous transmission (streaming) of the pro
-
duced video data into the network, even without an application’s active data request.
Note that the format of the RTP payload to be transported must correspond with the en-
coding standard.
For information about encoder settings, see section “
Open the
Streaming
dialogue via
Network
>
Streaming ...
.
Fig. 9-2
Note the explanations below.
Select the encoder from the drop-down list
input
.
Select the transfer protocol, format and method from the drop-down list
Mode
.
Depending on the selected transfer method, enter the
Multicast iP address
or the
Destination iP address
.
Enter the port number of the service which is supposed to receive the data packets into
the
Port (1024 … 65535)
field.
Enter the TTL value for IP packets into the
ttL (0 …255)
field.
Confirm with
oK
.
9.2.1.1
Transfer Protocol and Format
The transfer protocol defines the communication rules for the data exchange via the
network.
The (static) video server exclusively transports the IP packets via
uDP
(User Datagram
Protocol)
Note that
•
UDP allows for a smooth and fast data transmission with relatively low delays.
• packet losses (lack of images) may occur during the transmission.
