DDF4010HDV
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46
9.3
Video Streaming
The video streaming function provides the streaming of audio and video data to the net-
work without requesting the data actively with a RTSP (Real Time Streaming Protocol) or
DaVid Protocol capable client (e.g. Dallmeier recorder or PView).
Note that the format of the RTP payload to be transported must correspond with the encod-
ing standard.
For information about encoder settings see section “
Open the
Video streaming
dialogue via
Network
>
Video streaming ...
.
Fig. 9-15
Note the explanations below.
Select
encoder 1
or
encoder 2
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 should receive the data packets into the
Port (1024 … 65535)
field.
Enter the TTL value of IP packets into the
ttL (0 …255)
field.
Confirm with
oK
.
9.3.1
Transfer Protocol and Format
The transfer protocol defines the communication rules for the exchange of the audio and
video data in the network.
The IP packets are transferred via
uDP
(User Datagram Protocol).
Note that
• UDP provides data transmission with a relatively low delay.
• packet loss (lack of images) may occur during transmission.
